[....] Starting enhanced syslogd: rsyslogd[ 18.047723] audit: type=1400 audit(1517792314.141:5): avc: denied { syslog } for pid=4053 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: [ 22.682919] audit: type=1400 audit(1517792318.776:6): avc: denied { map } for pid=4192 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 '10.128.0.50' (ECDSA) to the list of known hosts. 2018/02/05 00:59:05 fuzzer started [ 48.924585] audit: type=1400 audit(1517792345.018:7): avc: denied { map } for pid=4205 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 2018/02/05 00:59:05 dialing manager at 10.128.0.26:41051 [ 52.628665] can: request_module (can-proto-0) failed. [ 52.638787] can: request_module (can-proto-0) failed. 2018/02/05 00:59:09 kcov=true, comps=true [ 53.231732] audit: type=1400 audit(1517792349.325:8): avc: denied { map } for pid=4205 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9088 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/05 00:59:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x51)=@file={0x0, ""/79}, &(0x7f0000846000-0x4)=0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002000-0x108)={0x8, 0x0, [{0x5000, 0x1000, &(0x7f0000003000-0x1000)=""/4096}, {0x6000, 0xe4, &(0x7f0000002000)=""/228}, {0x106000, 0x90, &(0x7f0000002000)=""/144}, {0x2004, 0x5b, &(0x7f0000002000)=""/91}, {0x0, 0xcb, &(0x7f0000002000)=""/203}, {0x0, 0xf7, &(0x7f0000002000)=""/247}, {0x2000, 0x86, &(0x7f0000003000-0x86)=""/134}, {0x3000, 0xb, &(0x7f0000002000)=""/11}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000)={@common='gre0\x00', 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000005000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) pread64(r0, &(0x7f0000002000)=""/237, 0xed, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000003000)) r2 = getpid() r3 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r5, 0x4) 2018/02/05 00:59:11 executing program 3: pipe2(&(0x7f00002ff000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x70000000000}) epoll_wait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0xfff) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2, {0x3, 0x8, 0x8, 0xabf, 0xfffffffffffffff8, 0xe68d}, 0x8, 0x1}, 0xe) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xf40}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4c000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/194) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x6, &(0x7f0000003000-0x78)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000004000-0x8)={0x27ac, 0x3b3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000004000)=0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000004000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000002000)="ae32f0ca18c278eb8eb4f230b663488ddda600e7aec6c0eed58be873b993d9fd1ac4c80d62b107162003912e1c5fe2bab49234434abd904a45296258aaf07f1e2ce58dd976bdb0312ff4e2ad03b370e3824000218cc1f90b2f35538dde07449be8", 0x61, 0x1, &(0x7f0000002000)={r3, r4+10000000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setregs(0xd, r5, 0x8001, &(0x7f0000001000)="3b358655a4c7692f9ae3d170be663fd0a83a5e95ef7398e4c670562d56a70dcc4f6133bcf2d1e72c05f2fc2daf47aff6a385e56ce2922bb212c504995c6aa7cccec4c0a309573d83d6307cc71020ba9269d327392f9d8e1ec325be067eb6be4e390b3938") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000006000-0x8)={0x2, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x1f, 0xffffffff, 0x2, 0x8001}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000007000-0x4)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000009000-0x28)={0x5, 0x447e, 0x9, 0x1, 0x8}) 2018/02/05 00:59:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x3, 0x2e5d, 0x3, 0x200, 0x200, 0x3, 0x3, 0x4000000000000000, 0x8, 0x1, 0x6, 0x0, 0x100000000, 0x401, 0x2, 0x2}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000003000-0x60)={0x0, 0xa, 0x6, @tid}, &(0x7f0000002000)=0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000002000)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000003000-0x20)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000003000)={0x3, &(0x7f0000004000-0x18)=[{0x48e3, 0x2, 0x10000, 0x5}, {0x6, 0x9, 0x6, 0x2}, {0x0, 0xffffffff, 0x8, 0x100}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0x5) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002000)={0xf5b, 0x9, 0x9, 0x4, [], [], [], 0xfffffffffffffff9, 0x7f, 0x7, 0x3f, "213a064c3481ee4c813a3024d0654fff"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0xf5a, 0x6, 0x2, 0xffff, 0xc2, 0x7, 0x0, {0x0, @in={{0x2, 0x0, @empty}}, 0xfffffffffffffff9, 0x400, 0x7990a8cd, 0x2, 0x7fffffff}}, &(0x7f0000005000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r4, 0x200, 0x6, [0x1, 0x8, 0x2, 0x5, 0x7, 0x6]}, &(0x7f0000002000-0x4)=0x14) socket$pppoe(0x18, 0x1, 0x0) r6 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r6, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r5, 0x30f}, &(0x7f0000006000)=0x8) sched_getscheduler(r6) 2018/02/05 00:59:11 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001ba000-0x4)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000917000)=0x7f) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f74000)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x18, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0xad, &(0x7f0000001000)="abadb12e7fbaeae47971162f3c885c880b565d524794302e369e193ede12eab634aaae75174bbe18e09b9b3d29dda1c951185781a152336a557d507d96daf0e97b3c167b701fbb92358e8bf3e498b939c744fe0f0eb1dac96b68a5bf7168c262729f68b3bf4005e64498e248d4ff3e64f46b6b10180ca3bff30157e966d96047bc4caa0ac25a45a871e4980572e406a82ec20743c09f6081429ed2e6305c234e4f3077cdfde3d957a0fd1f55c4"}) splice(r1, &(0x7f0000002000-0x8)=0x23, r1, &(0x7f0000001000), 0x401, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000-0x4)=0x6e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xbb)={r2, 0xb3, "9b32d2232ed4a46256a2ff1e7d9f2fcb6c7eb7b9a8d62fc4cde12001b825ef975045241d100d772fbf7a062e22ccd90fbc598b85cecd96c2de772ac0b3b287bdb8dd00e58c26974daccac3b56fca6c046061a917b2277ddc3f98e98051345cdcf1ea0e282dde49290341e5f631a4aee923234d770cc34eeff96b2b18e74050647224ee54349947d581c9165cb6d4a24dad4399fe5948ac3648880428453d84868cb06c2f41d7dc387db47d709f5bb99db8c8e7"}, &(0x7f0000000000)=0xbb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000005000-0x4)) sendfile(r0, r0, &(0x7f0000003000), 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000006000-0xb0)={{0x1, 0x1ff}, 'port0\x00', 0x43, 0x10008, 0x4, 0x8, 0xec, 0x4, 0x4, 0x0, 0x6, 0x7}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x40}, &(0x7f0000003000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000-0x20)={0xde76, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x6, r3, 0x1, 0x7}) seccomp(0x0, 0x1, &(0x7f0000002000-0x10)={0x5, &(0x7f0000003000-0x28)=[{0x40, 0x0, 0x6}, {0x6, 0x3, 0xbd39, 0x632}, {0xbc8, 0x8, 0xfffffffffffffd2c, 0x7ff}, {0xfff, 0x51b, 0x1ff, 0x1ff}, {0x7f6946f, 0x6, 0xffffffff, 0x8}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000008000-0x4)) readahead(r0, 0x20, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000008000)=0x3, &(0x7f0000008000)=0x2) 2018/02/05 00:59:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000320000-0xd9)=@hdr={0x1, 0x80, 0x1f, 0x7d6d6397, 0x10001, 0x2, @ipv4={{0x7, 0x4, 0x2, 0x236, 0x123, 0x0, 0xfffffffeffffffff, 0x80000001, 0x6c, 0x0, @loopback=0x7f000001, @empty, {[@ra={0x94, 0x6, 0x5}]}}, @gre={{0x0, 0x0, 0x1, 0x100000000, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x0, 0x2, [0xa9, 0x1c5b]}, {0x1f, 0x0, 0x80000001, 0x7fff, 0x0, 0x0, 0x800, [], "0f3a705e79424de81c96359c3038fa1cc1c7e4539c50425306dfdd506c447e203a5c3cb7a88b508ef89cd58878fab113650db01b44c8402686df59cfb81f87e577ec3b73b75587d916a5f97dc3703f0a"}, {0x3, 0x0, 0x907, 0x5, 0x0, 0x0, 0x86dd, [0x7fff, 0x4, 0x80000000], "e26cf52b103341c1f4052c9e8fcd3d745637a3baac006568eafb35aa4d5d4381e5c061032bc9c7be6974443619e3493366816c46487b125c744a245ca6720c0cd878ea7ef15d5b18597b8e8cd0b903eeca96875d344e4bea768fba66a23a12a7f19d1993e1a92aa1f4608a84ba5ba5694212f58074aee2fa6c5cf32ebf19c38d3388253dd5dd29e4d54e5b088396690cff9e77950579bfe8853a3a0559"}}}}, 0x12d) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)='./file0\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x6, r1, 0x10001, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0x0, 0x1, 0x7, "55c619d919a4", "c8ee6c6e0652d74c1718d42c1bdf9d20"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffff9c, 0x80045301, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000004000-0xc)={0x2, 0x1, 0x100, 0x1, 0x8e}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="e86be077254999f8725604f6fdd740c1a2bd9281df44747411323892f65f2e048973fed2cfb08f5881d9015533eba733621759e9dbebd0f0592d9e1c6fb9f1", 0x3f, 0xfffffffffffffffd) r4 = geteuid() r5 = getgid() keyctl$chown(0x4, r3, r4, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000006000-0x10)={0xbe, &(0x7f0000004000-0xbe)="22af59b64fc5762cd025494edecec2ad65904a877733b1d6fbbdbe0ac96dcfadb6fa8dea661c5ac74233b6571918380812fe4ee64123b1e568f361645c9bf3edfe21a27b7d128cac2dfb701e8c0a7b7b9eba0817c54a903ad12ea07de2948645b1dcad10f7666adbd8f62d4c37441984f7d7123aa92d3b3013c815731c0fb67a1229693ddbc52945a6e75dc6aaac3bf125cb94a6cf9796fda303ccc8b1017bab2a0e0400c7f62bd9e567d16f5de47fa2088c6922329e46f99190e17385b2"}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000005000)={0x6be, 0x10, 0x1, r2}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000003000-0x4)=0x8001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000007000-0xc)={0x7, r6}) 2018/02/05 00:59:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf7d7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000833000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14, 0x80000) syz_open_pts(r0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14) r3 = msgget(0x1, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000003000-0x9d)=""/157) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000004000-0x14)={0x11, 0xf7, r2, 0x1, 0xb60, 0x6, @random="f1b59f39fe96"}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000-0x8), &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000005000)=0x4) statx(r0, &(0x7f0000002000)='./file0\x00', 0x2500, 0x0, &(0x7f0000002000-0x100)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000006000)={{0xfffffffffffffe00, 0x0, 0x80000001, 0x9, "847989da3106820ca8a51ca833bbf8aff2e331735225588d68af56231d44224f0fd03f74636373e284e3c73d", 0x2}, 0x0, 0x0, 0xda4, r4, 0x86a, 0x100000001, "a41420b5b06bcb59bfec41997bafa2ba254db263cc87addb50bb78b29c47d251a06562225bbd4646a205de224d37496047a9bf43162d028d4cdc58764e439e42", &(0x7f0000006000)='wlan1\x00', 0x6, [], [0xff, 0x7, 0x40, 0x7fffffff]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000006000)={0xde48a9af80755285, r4}, &(0x7f0000007000)={0x6b, 0x8, 0x0, 0xc013, 0x7, 0xff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) 2018/02/05 00:59:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x0, 0x1000, 0x400, 0x0, 0x7, 0x100000001, 0x8, 0x8, 0x200, 0x1ff}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x8, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000)={{0x9, 0x5, 0x101, 0xfff, "98a664dc1767d86fa1606eca65d6b7418dab5c08e45af1085c19b32a0e87cee2e907d530d6d4872d2141473e", 0x100000001}, 0x9, [0x526077fa, 0x5, 0x1, 0x6, 0x3, 0xf5, 0xf87, 0x401, 0xadd, 0x0, 0xfffffffffffffff8, 0x8, 0x9, 0x7fff, 0x9, 0xaac, 0x6, 0x3, 0xffff, 0x1000, 0xd9c, 0xab84, 0x4, 0x6, 0x2, 0x355, 0x1, 0x3, 0x4, 0xfffffffffffffff9, 0x200, 0x7fffffff, 0x0, 0x8, 0x100, 0x5, 0xba, 0xe6b, 0x5, 0x7fffffff, 0x0, 0x4, 0x9, 0x6, 0x8, 0xfffffffffffff2a5, 0x2, 0x2, 0x5, 0x9, 0xc524, 0x80, 0x2, 0x2, 0x33, 0x0, 0xe97, 0x10000, 0x63be, 0xe3, 0x3, 0x1, 0x2, 0x1f, 0x2f8, 0x8, 0x7ff, 0x5, 0x100000001, 0x5, 0x9, 0x9, 0x944d, 0x9, 0x9, 0x4, 0x5, 0xfffffffffffffffe, 0xffffffffffffffff, 0x45, 0x8000, 0x4, 0x8, 0xff, 0x0, 0xf81, 0xa880, 0x8, 0xeee, 0x3eac494, 0x3, 0x7, 0x7, 0xc8fd, 0x9, 0x9f8, 0x100, 0x9, 0xce6, 0x3, 0x6, 0x7f, 0x8, 0x101, 0x7, 0x9, 0x4, 0x8, 0x3ff, 0xfffffffffffffff9, 0x7, 0x9d, 0x6, 0x179, 0x7fffffff, 0x6, 0x9, 0x2, 0xfffffffffffffe00, 0x9, 0x8, 0x6, 0x6c, 0x1ff, 0x10001, 0x81, 0x5, 0x9], {0x0, 0x989680}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000005000)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000001000)="63dd8ec56f37be890558d8cacb43fb0d3de487da8f3a31caa73ff2a2f24b8a54735c4bb1a214c1b7cd096dbc32e20bad3f15e8a6cd8a057e1775b003a876885d7d98d49c4e90fbae7f3f7245036780848fea9ebb77ae505ced82d6a7230b662723a962c14a554d53bc", 0x69) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000006000)=[{&(0x7f0000006000-0x24)=""/36, 0x24}], 0x1, &(0x7f0000004000)=[{&(0x7f0000004000-0xf5)=""/245, 0xf5}, {&(0x7f0000002000)=""/223, 0xdf}, {&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000005000-0x90)=""/144, 0x90}, {&(0x7f0000006000)}], 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000007000)="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", 0xfd, 0x0, 0x0) keyctl$update(0x2, r3, &(0x7f0000001000-0xc0)="df692a0975eaa5b07ba5ec9db8322f4189fa5b208530fb4f36ef4add4fb87273484f4ddb66b0ef873c6126a3b56dc6a2a6af6b40fd5e1613f25f21d75850a2d97b3e25ff2cbfe888d79040bf3e3fcc988eea0df754a92957d525aba66b151c3b01e5e3e6bf0359f2ef43bac3b263deeeffcbb621152f79cbf30bd2a70b370c59841cb85b2b0d5de8d1e5a1d3756b359cb2125ddf67242335c6144d57780b32f49235f8da8acd9f10a3430036d7cdd1c654c1635b49156c593de65023e6839f74", 0xc0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000009000-0x1)={0x92}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000000a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x8000, 0x3, 0x8000, 0xa, 0x20, 0xa0, 0x6c, r4, r2}, {0x2, 0x4, 0xffffffffffffffdb, 0x7, 0x8001, 0x6, 0x8, 0x80000001}, {0x1663, 0x6, 0xffff, 0x6}, 0xfffffffffffffff7, 0xc, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x5, 0x3}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0x200, 0xa0, 0x0, 0x7}}, 0xe8) socket$inet_udp(0x2, 0x2, 0x0) r5 = semget(0x3, 0x4, 0x1) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000003000-0x2f)=""/47) [ 55.751174] audit: type=1400 audit(1517792351.844:9): avc: denied { map } for pid=4205 comm="syz-fuzzer" path="/root/syzkaller-shm459937827" 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 2018/02/05 00:59:11 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000001000-0x40)={0x2, 0x2, 0x0, 0x4, "505bfe85b8938fa42f8f44c5e6987a3662bf9a36a9c1b6d2f6218f4f583746c0ae98559aa4dcfb5d96645db2", 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/143, 0x8f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000-0x4)=0x10) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000003000)={0x47, "040346fd8498d76a0793d1d19fe64dd10f72ae157bbb2663dbd80ae1ef76452228327df0fcb8d02e51f682c314e709956662a7a29928d62487b935c70dec9eec22c251ca80ddbc"}) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0x33d, 0x1}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x80, "1f1562a9e986b0cdcd0562c299f8a9eb02b606ab93f2248e2fbe0b7c3762c2d2a24b1613c116d6de89decabf2de36aced7c322313f58b6f9f569366ec095d2078bc613e4b06e9e49580284a2add1d0ae74fdb66e4c0561816d0abb9cfa40ef5da6e6e90dc4d8c4e86e7d481313b8c747913787a95e9bb98eddac489369171068"}, &(0x7f0000005000-0x4)=0x88) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000005000-0x4)=r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005000)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000006000-0x4), &(0x7f0000008000-0x4)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000+0xba)=0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1d1}}, 0x40, 0x9, 0x9, 0x9, 0xe96}, &(0x7f0000004000)=0xa0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000), 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000007000-0x14)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000-0x8)={r1, 0x80000000, 0x8}, 0x8) [ 55.811404] audit: type=1400 audit(1517792351.905:10): avc: denied { sys_admin } for pid=4247 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 [ 55.833294] IPVS: ftp: loaded support on port[0] = 21 [ 55.923649] IPVS: ftp: loaded support on port[0] = 21 [ 55.923689] audit: type=1400 audit(1517792352.016:11): avc: denied { net_admin } for pid=4251 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 [ 55.976621] IPVS: ftp: loaded support on port[0] = 21 [ 56.021983] IPVS: ftp: loaded support on port[0] = 21 [ 56.084433] IPVS: ftp: loaded support on port[0] = 21 [ 56.178787] IPVS: ftp: loaded support on port[0] = 21 [ 56.302395] ip (4315) used greatest stack depth: 16352 bytes left [ 56.320439] IPVS: ftp: loaded support on port[0] = 21 [ 56.426843] IPVS: ftp: loaded support on port[0] = 21 [ 57.402008] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.414936] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.587358] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.675662] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.907922] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.943103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.070193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.236949] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.339305] audit: type=1400 audit(1517792356.432:12): avc: denied { sys_chroot } for pid=4252 comm="syz-executor7" 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 [ 60.696272] audit: type=1400 audit(1517792356.788:13): avc: denied { net_raw } for pid=5271 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 00:59:16 executing program 7: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000039d000)='/dev/audio#\x00', 0x0, 0x2040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002c9000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x13d}}, 0x6, 0x8}, &(0x7f0000199000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000353000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000373000)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000258000)={r1, 0x7, 0x2, 0x7ff, 0xb9dc, 0x6, 0xb069, 0x9, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x6, 0x8, 0x3, 0xfffffffffffffffe}}, &(0x7f0000310000)=0xb8) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000039e000-0x1)='\x00', 0x3) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x5) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x318) 2018/02/05 00:59:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000062c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fd7000-0x50)) r1 = syz_open_dev$usbmon(&(0x7f0000b46000-0x6)='/dev/usbmon#\x00', 0xffffffff, 0x82) write$eventfd(r1, &(0x7f000008a000-0x8)=0xffff, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e04000-0x10)={0xfffffffffffffeff, 0x80000000}, 0x10) 2018/02/05 00:59:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ec2000-0xc)={@broadcast, @multicast1}, &(0x7f0000058000-0x4)=0xc) 2018/02/05 00:59:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004f5000-0x70)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047c000)='/selinux/enforce\x00', 0x80, 0x0) connect$llc(r2, &(0x7f0000ac8000-0x10)={0x1a, 0x8, 0x180000000, 0x6, 0x382, 0x6, @random="c5b3de1bd854"}, 0x10) 2018/02/05 00:59:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1d) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a2f000)={0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4), &(0x7f000017b000-0x4)=0x4) socket$bt_rfcomm(0x1f, 0x0, 0x3) getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[]}, 0x0) getpgrp(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/05 00:59:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) accept4(r3, &(0x7f0000145000)=@hci, &(0x7f00009f7000)=0x6, 0x80800) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/05 00:59:16 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000008c000-0x20)={{}, {0x77359400}}, &(0x7f0000022000-0x20)={{0x0, 0x0}}) r1 = getpid() mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f000002a000-0x4), 0x2000000a, &(0x7f000008d000-0x90)) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000008b000), 0x8b, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000cf7000), 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f000008d000-0x9)='/dev/ion\x00', 0x14200, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000007b000)={0x5, 0x7fffffff, 0x4, 0x9, 0x6, [{0x1, 0x10001, 0x200, 0x0, 0x0, 0x1804}, {0x4c6, 0x0, 0xd83a, 0x0, 0x0, 0x2000}, {0x400, 0xfff}, {0x8, 0x7, 0xcaa, 0x0, 0x0, 0x1400}, {0x6, 0x5, 0x100000000, 0x0, 0x0, 0x2108}, {0x7, 0x40, 0x6, 0x0, 0x0, 0x104}]}) 2018/02/05 00:59:16 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote}, &(0x7f000000f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000007000), &(0x7f0000007000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9a) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/05 00:59:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x7fff, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0xfffffffffffffec9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d98000-0x110)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff00}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xffffffffffffffa6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x166) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00007d3000-0x8)={r0, 0xd65}) 2018/02/05 00:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000007e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000a04000)={0x4, 0x0, [{0x4, 0x1000, &(0x7f0000a68000-0x1000)=""/4096}, {0x0, 0x96, &(0x7f0000c76000-0x96)=""/150}, {0x0, 0x78, &(0x7f0000a4f000-0x78)=""/120}, {0x0, 0x0, &(0x7f0000b2b000)}]}) tee(r1, r3, 0x80007387, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000039d000-0x38)={&(0x7f0000bb5000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000fa8000-0x10)={&(0x7f00005a1000)={0x21b4, 0x2, 0xa, 0x1, 0x0, 0x3, {0x0, 0x0, 0x4}, [@typed={0x1008, 0x59, 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@typed={0x80, 0x95, @binary="bf0f5aaa9d4804e91c1d613605f613613ed2a68ce4d65f130e378558dc864e39bbea9619bb2d6bf6040d2ad093b54a29f5acd4e5a2d5cfd75dd3f46dbde104636e40b4ac3f4674e921af1c49775d9bbd45859584eda6a7e571e42890bbf6dfaac80ae90602c84838465685cd57cdb8b565098a308a"}, @nested={0x1104, 0x39, [@generic="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@generic="38a6428c7b0160c9611493521861299dac76976da5ce506001a52773298719b1f0e67d836a0be41bdd95f39b420aff80bc7b640d4e8311cebd7fee", @generic="7ceb216516b4d0902fb583552bde6cfa7adcc810b9a8829ce5fb9160536bc59aab4138b76ccf21dd934ea0eb46e94194ea3055accd9d0bc7d60243688ce192c8d6d0236fc765f90eaba0eb42bdecefad72912883fda10af473046b4382c082e7e5a00e5962c7b35d01dd7ee5f92cfdaedb808ce56d96e25b806e3308fc218a23c117b14ed148edb07dc1ea793863409a31ddeaf1c04ff4e90fcb5a7b2cd3eeb3d92a5c42e220158c37e17e83b9f30b", @typed={0x14, 0x95, @str='/dev/cuse\x00'}]}, @generic="dcf4ac641d", @typed={0xc, 0x45, @u32=0x6}]}, 0x21b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) dup2(r0, r2) 2018/02/05 00:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f0000b9d000-0x10)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) link(&(0x7f0000a60000-0x8)='./file0\x00', &(0x7f0000dbf000)='./file0\x00') tkill(r0, 0x13) 2018/02/05 00:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x2) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) pread64(r2, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x1) syz_open_dev$amidi(&(0x7f00001f2000)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x80000) 2018/02/05 00:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005a3000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000f7d000-0x38)={&(0x7f00006d5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000d3c000-0x80)=[], 0x0, &(0x7f0000059000)=""/129, 0x81}, 0x2001) 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000062c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fd7000-0x50)) r1 = syz_open_dev$usbmon(&(0x7f0000b46000-0x6)='/dev/usbmon#\x00', 0xffffffff, 0x82) write$eventfd(r1, &(0x7f000008a000-0x8)=0xffff, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e04000-0x10)={0xfffffffffffffeff, 0x80000000}, 0x10) [ 60.975260] audit: type=1400 audit(1517792357.068:14): avc: denied { dac_override } for pid=5327 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d32000-0x9)='/dev/vcs\x00', 0x4000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000010d000)={r0, &(0x7f00003e1000-0xf0)="e7193060db4cdf0e000501476f9093ff94f4733ea613836739d1abf9048767bd56498f110f7b887a26455c2c51185843be135d7d23fd526211881d5a5d377cb8dc9a90d7beb38d44af2d9b13d8afb191e9ce382617da2b34a81f09857aa42de8a23d3f05d02fd608e5251227f1e90aefbbaa1fb3a6eef12a76a5fce605c463fa40a51bcd018cec7cc953dcab088561f1cd120466fcd722d61dc565dedba4ee52319a7e55dfb82c1f07b030da99e175edca8cefda42d5ef2fe0db946e77e8d971452e3f5b9a340a15c8c868ffa5e5e7a0d0416569e71fe2334e8006342380e0f8fdd1a2a320fd60bd5596a44e8aae846f", &(0x7f000027c000)="a618dc57e7bc789262d231917b6fdf3c8bd0839eb6c5b24fdbbfa1c4c6405841b7bbe7f7334e7fb4aa18f76b07ade8d34eb47a02e71f16143de1d080b2cdecd5a5ce200ea223d6fe534a6889a7034dbb934f061554e50c5fb327e2eb9f909fb4df672a17ff0b70bd2f549a76385b58b62124c538017c0b2c1c6e0ad62573b49a9a", 0x2}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) lsetxattr(&(0x7f000090b000-0x8)='./file0\x00', &(0x7f0000a45000)=@known='trusted.syz\x00', &(0x7f00007e5000)='em1\x00', 0x4, 0x1) sendmsg$nl_generic(r1, &(0x7f000009a000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000e6c000-0x14)={0x14, 0x1d, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x2404c801) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d29000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) syz_open_dev$binder(&(0x7f000008a000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) socketpair(0x15, 0x5, 0x101, &(0x7f0000c36000)={0x0, 0x0}) write$selinux_create(r1, &(0x7f00003c6000)=@access={'system_u:object_r:lost_found_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x32}, 0x35) recvmmsg(r0, &(0x7f0000e05000-0x168)=[{{&(0x7f0000690000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00009dd000-0x10)=[{&(0x7f0000d1f000)=""/4096, 0x1000}], 0x1, &(0x7f000097f000-0xa3)=""/163, 0xa3}}, {{0x0, 0x0, &(0x7f00007ff000)=[], 0x0, &(0x7f0000f73000-0x2e)=""/46, 0x2e}}], 0x2, 0x0, &(0x7f000066f000)) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) [ 61.000055] audit: type=1400 audit(1517792357.069:15): avc: denied { map } for pid=5331 comm="syz-executor1" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=14485 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 61.055775] audit: type=1400 audit(1517792357.148:16): avc: denied { create } for pid=5339 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=netlink_generic_socket permissive=1 [ 61.080012] audit: type=1400 audit(1517792357.149:17): avc: denied { write } for pid=5339 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=netlink_generic_socket permissive=1 2018/02/05 00:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)=0xffffffffffffffff) 2018/02/05 00:59:17 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f0000044000-0x10)={0x0, &(0x7f0000000000)=[{0x1d, 0x7b}]}) 2018/02/05 00:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000318000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000cc7000)=0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) recvfrom$unix(r0, &(0x7f0000aae000-0x48)=""/72, 0x48, 0x2000, &(0x7f0000f55000)=@abs={0x0, 0x0, 0x1}, 0x8) ftruncate(r1, 0x7ff9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) link(&(0x7f00002e8000-0x6)='./bus\x00', &(0x7f00008e8000-0x6)='./bus\x00') sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000988000)) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004f5000-0x70)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047c000)='/selinux/enforce\x00', 0x80, 0x0) connect$llc(r2, &(0x7f0000ac8000-0x10)={0x1a, 0x8, 0x180000000, 0x6, 0x382, 0x6, @random="c5b3de1bd854"}, 0x10) 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000016f000-0x1e0)=[{{&(0x7f0000176000)=@generic={0x0, "5b7d09cf154127824fa47310dd36033ed00a09dd036b4280ddfaf8b5fd9ac5470bcbf9b4022835968fa13eb3d5b2b410402f1b3224cec4ea8932cd6aba545d4ca3da2cbd3f36b399eae5b5b1959a7047d261f920f8f21c690e4e8eee0a7a99e9d6bc3a958574a034555cd38b0dab377c9fbacdd973ed22568c6767c9c77d"}, 0x80, &(0x7f0000dbb000-0x50)=[{&(0x7f0000396000-0xcb)="f68ed2ed81a1c5267602e0f5af03b3b9c2", 0x11}], 0x1, &(0x7f00004f3000)=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000), 0xf9}, 0x0) 2018/02/05 00:59:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='vboxnet0systemppp0selftrusted\'\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0505510, &(0x7f0000621000)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00009c6000)) r2 = syz_open_dev$admmidi(&(0x7f0000e41000)='/dev/admmidi#\x00', 0x80000000, 0x4000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000076a000)={0x2, 0x6, 0x40, 0x5, 0x5, 0x100000001}) 2018/02/05 00:59:17 executing program 3: semget(0x3, 0x1, 0x18) 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$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000092c000-0x4)=r0) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/05 00:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xfffffffefffffffe, &(0x7f0000f5c000)) 2018/02/05 00:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f0000ff3000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) write$vnet(r1, &(0x7f0000ad2000)={0x1, {&(0x7f00009a9000)=""/1, 0x1, &(0x7f00000cd000)=""/11, 0x1, 0x7}}, 0x68) socket$can_raw(0x1d, 0x3, 0x1) writev(r0, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000082b000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x200) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000247000-0x11)='/dev/qat_adf_ctl\x00', 0x4cc2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000dd6000-0x1c)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000644000)) 2018/02/05 00:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) syz_open_dev$loop(&(0x7f000027e000-0xb)='/dev/loop#\x00', 0x0, 0x8000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b21000-0x8)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fd1000-0x8)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000c8a000)=@dstopts={0x0, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fce000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000cea000)="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", 0x59d, 0x0, &(0x7f000027c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d15000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000a66000-0x38)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f000096c000)="471bdefb78993d111decdaabe38047a254e101e9a43e946932699a909050e0117bd73b56b4a45c4fe32901a4ddfa634dff1ae11ca72450d3c873b7e0d08c686acde4b60b582e961a347321054ca0c58a6fee4220ef5840c719342dec1362b429fd2b2c67393e57df06866024bb132c109a84eb8accb52c2e8499287fbe359b1b71034012aa14e6d1794079a3df06ff60dee4b9508ef485d6b6b0224f03adab8be1acda4bcd21bc", 0xa7}, {&(0x7f0000ef9000)="4b0bbbaf66196eca04cc4ff7ef29d93de8f03ba83e60631b6e4aac8662a1e36f63b1e5169fd26a9e81d854c92adb5a80670180d3d96999d960f15de85c72dd25c825d9422f67defdfc7f22a9bee2932137c2da087ed34d7c47867e55ca4ca67c7e6ea0e19a290ab82b90e4db1726c11f0ea817de2b715ac0fde3cefe72ce3da5f2", 0x81}, {&(0x7f0000530000)="1754138250b3020de2480692b696a7bc32454fb0ab712f13a1a15243ccab3eeffba01679816a33676b1398fcc4f0280f05a30d59a3fc9bead6a7413c69d2d17ae3b600c0141e2fa34d3a8476e42a92d4715b476a3a5528d4206fbec6aad5e0fd3c42c3386fe336cd5aea7387c8eaf08df08f5056ec2d42aab855ced91df8b0044a301878c41a3366eaa9a77746d06202", 0x90}, {&(0x7f000024b000-0xf3)="ac011423583ab22fd48cb020af12098727223e92617ec28062be8b252a9d02ea3d834a4424598124c66e548e80387f2353f6f9f777894a344ba32d1c4919377c7a9bcfc59160b350f3bca29e124262058d0c879d925dfbb108a56bdb1e4d51b168f814b791231a7161bd726878f6ac10a34d79d43cc02e45adb7a1528b3e84946e983332b8b51be611e25d30777884542cdb19d716a4d8eb13c71dea7439548a9f570e134e93e09e18d129f9aae1a1c3d565357b67f7224ee4a90dd1985a5d10f84731472a35e8c3e44574f0197f973e02c8dfb5f0fb273178ba960894715a52a45757d2a78b391137d833addfe8911e066170", 0xf3}, {&(0x7f00001df000)="24dc6c846f6f58caa0948aa5bcd388e1544e8d504482c878452a94", 0x1b}, {&(0x7f00003a2000-0x4a)="d7cdc2cbc4f8da00679ce171687d235e4677dbb31e22d8a1eea59a47d2050d057248a05ca1f53345bc9d7a428344fa9a6411f72116692f6ca4740dad819b5b8f5320be0c5defe8682ff0f70143431250da0f0a5df6a21bdc4452941e93a4ee4bcb564bc96a53956c152a9e9c619a707414959f4e0b612d53512c556a7a8f2464e42fd978fdf7d91f788196568445ba853cd1d516041e2fa1c5182d21f7abbeca8a", 0xa1}, {&(0x7f0000f9c000-0xa4)="a2db6efbf4ba4175c161e41aaa1113052a794dbdec7e6ba077ba3fca2a096d1569800834c7d37067b5371f0df2c4860bc36b6ba34f293a46ded7ba398b8db9f03818d7092154d39607936d45848d876eedcf0f1ca1fd1bb5c6a9d5ba7ed8f14d669953a838abae9f1410860333dc10cec28754f8306814eb37072b0a0b4f1b4ba7fa6820effebd0abd79b9d4650f66aba64621bac9155d9de9a04ebc09153180c8cd485f", 0xa4}, {&(0x7f0000bc6000)}, {&(0x7f0000372000-0xb)="a6c15176c4c4a5d1dc003a", 0xb}, {&(0x7f0000631000-0x26)="8977eea0b76a5ca05ad783488da68b660da228e795e613a131dfb88688dbc92316bdb51dcb83", 0x26}], 0xa, &(0x7f0000d49000-0x290)=[{0x100, 0x7, 0x3, "2267b68727b67daa513c690d7b3cf3a5e0a39e53edae78df9b9c40a272e3c74d9f69af19a94638e22f69a3fd60c8d1ee33c41f57e486ed8024e020db9a8d522a717398911b941e12fe4b4168fb634088b95cfc61f2ef6b9f0ffa5706fee0679fedca557cd5b8b51804f7df864290a6df296df881a0d00257957bdab06544a7a981e056d73468a169128e0a6740489817efbc2811b18be173b2eb230b22997741e8292c30b0fa364c03f542ab69ab2a39e4d085825b5b15ab5b1e2d5347b5023f93c9f0e57ea88733baf4e722ec48b7b459c93783ce44c1d049f3adbddda540b678787bd26328e050256de1304b2598"}, {0x60, 0x11f, 0x9, "795ad601c68f9f0cc36bb4d69e1757366486286efb76e6c48392cc7a4a9b3df62ab4d8d288bc0f34390b68184d1540360cb5b7088216580097026ad69ca25dbf8e08e190a149ec2a9e3ecf661c44046a"}, {0x68, 0x10f, 0x401, "33c24009aa090cf2274d371669fc310595cad99b04b5987bc0424cba98db6982ff3203d6f0764a27b94ae6aa547666970a510a8b5c4e4a181b7cc6b773a4dce3f7d30d0c62b744ae1f1f53507a4ae202e9a3b97cd340"}, {0xc8, 0x10f, 0x2, "9f9eca4568a5f25d602f5500f463a976cfc1f5685493c9dbf25cc58843c7a601b4402fdc2cea5cfc0e2350e2be641953ce753f2af139f16ac79b1efa8bde88e27d096f020bef833ece34c5e610ff37e775490a7923f0c0619a4ad197a48422ce12762814db1bdc366229a8a2d5c8a422b955f2383cf461865432a90c049cdbc47176ba76fcd61c1f56e8e73b9de0dc6026809451bf28426f1064d2be23efb085e5e67a10963ab8fa96305b85d0e416caf0d4de13"}], 0x290, 0x1}, 0x10) r1 = open(&(0x7f00009e5000)='./file0\x00', 0x80000, 0x4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00001b6000+0x6ab)) r2 = syz_open_procfs(0x0, &(0x7f00008a5000)='net/dev_mcast\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000003a000)={0x0, 0x2}, &(0x7f0000c30000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c26000)={0x0, 0x7}, &(0x7f0000561000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f99000)={r3, 0x3f, 0x1, 0xbbaf, 0x9, 0x401, 0x8, 0x7, {r4, @in6={{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, 0xfffffffffffffffd, 0x4, 0x9, 0x1, 0x7ff}}, &(0x7f0000208000)=0xb8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009e2000)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00008fb000)=0xe8) preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/05 00:59:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 00:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)) timer_create(0x3, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f00007f2000-0x4)) 2018/02/05 00:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xa, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c07000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b30000-0x10)={0x6, 0x4, 0x9, 0x2, 0x0}, &(0x7f0000694000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008aa000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000785000)={r3, r4, 0x95}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004cd000)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1000000000, 0x3}, &(0x7f0000cec000-0x4)=0x98) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008bf000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f000078a000-0x8)=0x2a4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00004f4000)=""/174) 2018/02/05 00:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00005c4000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000730000)={"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"}) write$selinux_validatetrans(r0, &(0x7f0000f01000)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) getsockopt(r1, 0x1, 0x0, &(0x7f0000ce9000)=""/87, &(0x7f0000dd4000)=0x57) 2018/02/05 00:59:17 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025d000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000a6e000-0xa)={0x8, "3b138d011ba4"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0d00a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/05 00:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000903000-0x9)='/dev/sg#\x00', 0x0, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/ptmx\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000207000-0x8)=@abs, &(0x7f0000e72000)=0x8) [ 61.431393] audit: type=1400 audit(1517792357.524:18): avc: denied { validate_trans } for pid=5394 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/05 00:59:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f00009c4000)='/dev/sg#\x00', 0x400, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dea000)={@empty, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a4a000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000081b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a7b000-0x5)="c2abebae27", 0x921fa29b7b769508) sendmsg(r3, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f2", 0x40}], 0x1, &(0x7f00006ee000)=[]}, 0x0) recvmmsg(r3, &(0x7f000092a000-0x78)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}], 0x1, &(0x7f00005a3000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000806000)) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000008c000), 0x4) write$selinux_access(r1, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x49) 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b55000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000761000-0x4)=0x0) tgkill(r1, r2, 0x2) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000d94000-0x5), 0x0) 2018/02/05 00:59:17 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, 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={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bd8000-0xc)='/dev/amidi#\x00', 0x5, 0x501140) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000859000-0x4)=0x6) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000849000-0x6)={0x1, [0x0]}, &(0x7f00008fe000)=0xfffffe1f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dd5000-0x10)={0x8, 0x206, 0x1, 0x8, 0x0}, &(0x7f0000c00000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c0d000)={r2, 0xec, "ea34dcaaa4ee3bb8c136168db150596419ca4aeb8d10e929a8c1efaea9671c0a02b1c3355fb8b40310a5647575a44bf6584d702eadd647431fe28e8b3b515d980f4de06d87730efe1c87b792416189fc8783461f2af9a9d6d5b50eb40c44f0f942c45f935fc28c3fda8b99ffce6a04085f76af343625c1870cdca0b0ba31a80f259162ce6e099f6554baab76fa548ccf9f0ec7dab1199d71ac89d3e006fa0924bff2b77f4baafd4b24a4d99e9a5b533ea01401bb1e61e655812f496fe379c0f392825a733c5270f01a75fbb9a6c6ba0390f08bf01a7ec69f33b0525a7d9882480c2226a8dcfa95fd8e4fb60c"}, &(0x7f000093e000)=0xf4) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000950000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/05 00:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000610000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000029b000-0x78)={0x7, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x0, @empty}, 0x30e, 0x3, 0x1000, 0xffffffffffffffff, 0x4, &(0x7f0000366000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f, 0x1, 0x7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000212000-0x16)='/selinux/checkreqprot\x00', 0x280000, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000014000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00001b9000)=0x4, 0x4) r4 = msgget(0x3, 0x20) msgsnd(r4, &(0x7f0000383000)={0x3, "558830c90cd4dfe20c2fcaff73d5b57d6ea93eb6d773711aaac0b81e14586a1170c0c114e6dafb97f87291a53ff4ed148b6bf4f7de0cc6b355faf2cab01d806c8be226f296b386f3bc3f823342f506b962ec018a2e43a402f84c84b97be832a8491a0225344ffce97a724926fc9f14f650845149c27f0a6d8e8618bd0effceed3eca6bf0f7559c225ff696dc6caac8780405ea94b5515e01ef47b9208a9eed122483fb67cb0dd036b0c4c79bb8934cd2633ce494cd03ff5d8fcc2d4c1e2471a1af41b9ec8a175b2ba76453857c540cd8fb75448d6497"}, 0xde, 0x800) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000033c000)=0x1f, 0x4) sched_yield() ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/02/05 00:59:17 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bd9000)=0x123f, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000064d000-0x28)={@common='ip6gretap0\x00'}) pipe2(&(0x7f000091c000)={0x0, 0x0}, 0x800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000e0f000)={0xc4ec, 0x7fff, 0x3, 0x100, 0x6, 0x0, 0xffffffffffffffc1, 0x10001, 0x4, 0x7, 0x10000, 0x200}) [ 61.555511] PPPIOCDETACH file->f_count=2 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/audio\x00', 0x200400, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000041b000-0x4)=0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0}, &(0x7f0000a66000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) [ 61.578143] PPPIOCDETACH file->f_count=2 2018/02/05 00:59:17 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f0000acf000)=""/225, 0xe1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6_sctp(0xa, 0x10003, 0x84) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000139000)='./file0\x00', &(0x7f0000ad0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000163000-0x8)={0x0, 0x4, 0x4}, &(0x7f0000a49000-0x4)=0x8) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ad1000-0x8c)={r3, @in6={{0xa, 0x2, 0x96, @loopback={0x0, 0x1}, 0x3}}}, 0x8c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x9, 0x2, 0x1, 0x2, 0x20, 0xa0, 0x6c, 0x0, r2}, {0x10001, 0x1, 0x87, 0x4, 0x7, 0x3, 0x5, 0x9}, {0x40, 0xfffffffffffffff8, 0xffffffffffffff0b, 0x62bd}, 0xc8, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x1, 0x6095f02a, 0x7, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) 2018/02/05 00:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00008f6000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003c0000-0x20)={@common='dummy0\x00', @ifru_flags=0x1}) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000e7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f16000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fb9000)={{{@in=@local, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000426000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000eae000)={0x14, 0x1, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e7a000), &(0x7f0000e7e000)) fcntl$setstatus(r0, 0x4, 0x4000) 2018/02/05 00:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000021000-0x20)="1f0000000706fd00010000f6003f00000093f80009000181060041ec0000004f", 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000c8b000-0x2c)={0x6, 0x0, 0xe4db, 0x6, 0x8, 0x0, 0x20}, 0x2c) rt_sigtimedwait(&(0x7f00007d2000), &(0x7f0000a52000-0x10), &(0x7f000022f000)={0x77359400}, 0x8) accept$inet(r0, &(0x7f00003c6000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c6d000-0x4)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d63000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000024b000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000f85000)=""/182, &(0x7f000033e000-0x4)=0xb6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b51000-0x30)={0x1436, 0xa0d, 0x80, 0x1, 0x1, 0x8}) 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa3000)='/selinux/status\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000250000)=@file={0x0, ""/4096}, &(0x7f0000e4e000-0x4)=0x1002) open(&(0x7f00006d2000)='./file0\x00', 0x202, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000abd000)='./file0\x00', 0x100, 0x65c2dc6f311d0ca5) r1 = getpid() capset(&(0x7f0000555000)={0x20071026, r1}, &(0x7f0000976000-0x18)={0x1, 0x4, 0x8000, 0x3, 0xffffffff, 0x7ff}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) select(0x40, &(0x7f0000324000)={0xc38d, 0x6, 0xffffffffffffcc29, 0x7fff, 0x6c0, 0x800, 0x3, 0x7}, &(0x7f0000728000)={0x3ff, 0x7, 0x4, 0x1, 0xa2, 0x4, 0x2, 0x200}, &(0x7f00008b0000)={0x1, 0x3, 0x6, 0x80, 0x55e, 0xe9, 0x500000, 0x6}, &(0x7f0000a17000-0x10)) clock_nanosleep(0x3, 0x0, &(0x7f0000fe0000)={0x0, 0x1c9c380}, &(0x7f0000458000-0x10)) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e6000-0x11)='net/softnet_stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000536000-0x44)=""/68, &(0x7f00009d4000)=0x1d6) [ 61.662520] audit: type=1400 audit(1517792357.756:19): avc: denied { create } for pid=5442 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.686772] audit: type=1400 audit(1517792357.767:20): avc: denied { write } for pid=5438 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 00:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000e01000-0xb0)="2be500e6e0ffff01000092c5001d8d9aa5bae72d5960265e3c05d1f0ed0100d34636206668197db0fde2af3b26fd32c1b5a5e6136314b191002a0fb859f686116e1cbe6d60182156964fa455da534892396d764a0937ef94f2c2bb1ac3644c1911812ce94bd9a320cf44b320a05bf2f5ff508daabd776d59b2bfd79c322c20477a249f1e010001000000000035132f9fd4fa5e19da8c61089a134b66f2ec4987bbf0ff98269bc7676c063f006ca9c0", 0x40) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00001ca000)={@common='bcsf0\x00', @ifru_flags}) 2018/02/05 00:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f0000134000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) ioperm(0x6, 0xffffffffffffffff, 0x400020000000007d) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffedb, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) r1 = syz_open_dev$dmmidi(&(0x7f00007bf000-0xd)='/dev/dmmidi#\x00', 0x5, 0xc2400) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f72000)=0x3, 0x4) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000048f000), &(0x7f0000946000-0x8), 0x200, &(0x7f0000be0000/0x3000)=nil, 0x5) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dmmidi(&(0x7f00006fb000-0xd)='/dev/dmmidi#\x00', 0x1, 0x200) accept$inet(r3, &(0x7f00003d4000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001eb000-0x4)=0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000e6d000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000537000-0x20)={0x1, 0x0, [{0x80000019, 0x9, 0xd7, 0x100, 0x7}]}) syz_open_dev$random(&(0x7f000008e000)='/dev/random\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 61.746435] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 61.820640] audit: type=1400 audit(1517792357.830:21): avc: denied { map_create } for pid=5442 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/05 00:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c1000)='/dev/input/mice\x00', 0x0, 0x1) dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/05 00:59:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000)='system_u:object_r:lastlog_t:s0\x00', 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/211, 0xd3}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/225, 0xe1}, {&(0x7f0000002000-0xd4)=""/212, 0xd4}], 0x8, &(0x7f0000001000-0x160)=[@fadd={0x58, 0x114, 0x6, {{0x8, 0x10000}, &(0x7f0000000000)=0x8, &(0x7f0000000000)=0x8000, 0x8, 0x4, 0x1, 0x2, 0x40, 0xa5f}}, @cswp={0x58, 0x114, 0x7, {{0x40, 0x8}, &(0x7f0000002000-0x8)=0x9, &(0x7f0000002000-0x8)=0x6, 0x10000, 0x8, 0x1, 0x8000, 0x20, 0xffffffff}}, @fadd={0x58, 0x114, 0x6, {{0x74, 0xf9}, &(0x7f0000002000-0x8)=0x2, &(0x7f0000002000-0x8)=0x9, 0x9, 0x8, 0x9, 0x7, 0x0, 0x64}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x6}, &(0x7f0000000000)=0x7, &(0x7f0000001000)=0x3, 0x7, 0x100000001, 0x1, 0x63a2, 0x2d, 0x7}}], 0x160, 0x4000000}, 0x20000000) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000002000-0x24)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/05 00:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000001000-0x1)) 2018/02/05 00:59:17 executing program 4: r0 = socket(0x15, 0x80005, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0x4) 2018/02/05 00:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000638000-0x9)='/dev/ppp\x00', 0x3ff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00005ce000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r1) 2018/02/05 00:59:17 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x0, 0x420200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x46, "3fddc8f0b663a942ae11290f997e4c81103e02d14462ca5c83f99b27a866ceebc912a9d02c0c1cdf397d7c757d19fe4bb8dde1ddc6add5a419c71a0a8e95f83b79c8bc0cb748"}, &(0x7f0000006000-0x4)=0x4e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000008000-0xa0)={r3, @in={{0x2, 0x0, @empty}}, 0x800, 0x80000000, 0x7, 0x0, 0x3}, &(0x7f0000001000)=0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000, 0x2, 0x3, 0x3, 0x800, 0x2}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) 2018/02/05 00:59:17 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x1a, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @unspec=@TRACE={0x0, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "97595d685edd8ae19473e6fdbe4933843d3525b759842ad00a8021270200"}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000016000)='([ppp0\x00', 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000004000)={0x6000, 0x112000}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) 2018/02/05 00:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002bc000)={0x0, 0x0}) bind$unix(r0, &(0x7f00007d5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c3e000), 0x11) 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000b7d000)={&(0x7f0000dab000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000251000)=[{&(0x7f0000c4e000)="56618f993d7b87ed0918a3a01759ccd33f6ebaac85632e6234a415bd3c79b7598b68bc55cc802fc5add3e2c1067e54329b216d203e5a2f788fa9ada3de904015073f527b84488910e563b7f0d2d3217715b349253650eede942669ded1271db949c1697db5ea06b04d00288ddb3dd656284585a83894cd9fe4f04f387e3b9b3d11789d681b21a1a8b793dec9d80096995bb890515a062a04cc25ede42561099841d5448c1a9aa464a117ea18a33cad3e41c3a169d2b02ac02791ccb831209e1620e3bf942194384d4b7a61cfbcc1d4994ebbbaf870fecd883caba1368823cb2918651bee4904133d1a67d2a612eb4b9d47f479", 0xf3}, {&(0x7f000064d000-0xa5)="1a52ab47ebcb5b2da8ddf8e439a404fe6b1ee69db6dc2e110d19c6dcb248fcb3d754f247c1e79d80f3dfcaaca184b3bb0cf11b8316ef398ef6bd95dc9c47a41364cc31c62d414138eac5568050de2f29d7fc833904e72b54616e323ec40b0479107d8a52b8394028b7161ff2e59dedf09538d7b44fe16d61021192a3462dc410ac61b11f51b9565aeb1acbbf415bc96c6edf02bb56b526930ffc4ec29a2658fb0cab57d061", 0xa5}, {&(0x7f00000d8000)="675dff", 0x3}, {&(0x7f0000861000)="6eed06298d1dfa65adfe14404441ab351f061cf17e7062f17d952ef70e86306526e75cf2470536f232b8eb2bbb30f059546360587ef5bd24c27d706e08", 0x3d}, {&(0x7f0000bd2000)="6ebe69098ec651b262944c6dbb9289c56f633bd63cceeedf50cf95ea5b4a2ebedec8ad29d3bfe7619ec124ff137c6b6c823afc60a8b67d731a1d3f3b90", 0x3d}, {&(0x7f0000580000)="dd9daf67181af88cb879017207a3a37ed41126a5ff7a834896a58a6165d3b69444dc866cc117d8ff44d9851e6da55ada81b5f0076fb94cf80e92b31ea2ac850c7f9772c2a55513ff2195aaf5132e063af8cabe665e2376f372e38f23b79ea6ecf17b593b091a70d358151b82e14c97ca2ed36178d20b23373d5fc39c29a3837acafd54b539b74bdddbe58aae0f960abf734e86771b9705c48e446a38115ddd7219c4f50b291263cedbffd668e362829a03bfa29e0d535993e34e0fba3155faf9b337850e", 0xc4}, {&(0x7f00007c4000-0x3a)="2de5d3eeb94606003f4e1ae0ec57c6356457d336c673ada4ff77a5a19f0a11f626b6147b4e5df5e991e968e07c99ec0c9f61e3392d411c89b81a", 0x3a}], 0x7, &(0x7f0000eab000)=[{0x1010, 0x110, 0x81, "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"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{0xd0, 0x84, 0x4, "ddf72959c9a7ae66ea03677ec45aa17e06a8010b3923ca3c650e4cf642922450783c6a54824506708a927dc26c547c424f37ac2c1e317d27b5e5c48b86ca224ca92bf9e13394f7d7e74d751761d884d5ce4b33e52638e7cd096d649becbc09a8ee84a8f2ba11d344871235158a5a2e0753200dabe0d6dfb46432bb95bcd627850e0ebf5f3b355846b76078511975f4580dbbadeac77cc487d9d4a6b65f51bd6fd659b2e2bfb5b653ba45d5682cde621d40a5ea1050703ad23576931f"}], 0x2470}, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ea8000)={0x9, {0x2, 0x0, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x6, 0x9, 0xfffffffffffffff8, 0x80000001, 0x0, 0x0, 0x715, 0x4}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000c62000-0x60)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x5, @empty, 0x401}}]}, 0x60}, 0x1}, 0x0) 2018/02/05 00:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = syz_open_dev$dspn(&(0x7f00001b1000-0xa)='/dev/dsp#\x00', 0x8, 0x402) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000097a000)=0xfd22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000eb1000-0x4), &(0x7f00003ae000-0x4)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcb000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000534000)='/dev/dmmidi#\x00', 0xaf, 0x20040) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000fae000-0x4)=r3) [ 61.843486] audit: type=1400 audit(1517792357.832:22): avc: denied { ioctl } for pid=5439 comm="syz-executor7" path="socket:[14280]" dev="sockfs" ino=14280 ioctlcmd=0x8915 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 [ 61.873689] audit: type=1400 audit(1517792357.877:23): avc: denied { accept } for pid=5442 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 2018/02/05 00:59:18 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000121000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000d20000)={0x0, 0x0, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7b000)="50952597727be5ef43991071185b796fa9677537ff", 0x15}, {&(0x7f0000f7d000-0x8b)="68c09e8f0a24b9ca9827c528e14c793496639ea0cacb488804cbdd54105b33f865108a9334eb280e41e2b4c025c810944010b9c605fdd91e4a3f9b9e066cab9a7d44bbb84d8dac598eab2715638c95044ce11509fd07a6bf3887cf4510655aed789f8a768182c1b0992dc87f729798821f021da0bf3165026a35d5adcf0e775a1b0f4249302f4f21adf49a", 0x8b}, {&(0x7f000031d000-0x1000)="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", 0x1000}, {&(0x7f0000f7d000)="bc11f6c5f8be60e9af45cd03446f254bc98f6a9eae3fe8fe7edb2ef9377d6ddb79a8ab233724859a6e4b2a7d5792aec3223779bbb5ffbec2cd86", 0x3a}], 0x4, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18}, 0x0) 2018/02/05 00:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) clock_getres(0x7, &(0x7f00006bf000)) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000638000-0x9)='/dev/ppp\x00', 0x3ff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00005ce000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r1) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f00004e8000-0x47)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f1000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000063000-0x4)=0x1) 2018/02/05 00:59:18 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00005da000)='/dev/input/mouse#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0xf, 0x3, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r1, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) 2018/02/05 00:59:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000903000)='/dev/vcsa#\x00', 0x7ff, 0x180) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000607000-0x1)=0x8001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl(r1, 0x2283, &(0x7f0000afe000-0x34)="ac7e88386e520a5ecf17b7ff1877f285f53252022f13113d89a863c901baa15ab262e8342e952af419e405000000971b14b74b3f") connect$rds(r1, &(0x7f0000c84000)={0x2, 0x3, @empty}, 0x10) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c1000)='/dev/input/mice\x00', 0x0, 0x1) dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/05 00:59:18 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 = epoll_create1(0x10000000007fffc) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000595000-0x8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/02/05 00:59:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x503000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d13000-0xea)=""/234) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) r2 = semget(0x2, 0x7, 0x422) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000025000-0x57)=""/87) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b0000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000012e000)={&(0x7f0000dcc000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 00:59:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000)={0x3, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10), 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 00:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x22) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031d000-0xc)='/dev/rfkill\x00', 0x2004c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ba6000)={0x0, 0x0, 0x20}, &(0x7f0000d2e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000724000)={r2, 0x8}, &(0x7f0000b7b000-0x4)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x22, &(0x7f0000c4a000-0x50)=@raw=[@ldst={0x0, 0x0, 0xbc6bf27601709f5f, 0x8, 0x1, 0xffffffff, 0x8}, @generic={0x0, 0x101, 0x0, 0xf}, @map={0x18, 0x9, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3ff}, @jmp={0x5, 0x6, 0x7, 0x5, 0x8, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x8, 0xfb, &(0x7f0000749000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r3, 0xab, &(0x7f0000824000-0x50)}, 0xb) semctl$GETPID(r0, 0x3, 0xb, &(0x7f000003f000-0x5e)=""/94) 2018/02/05 00:59:18 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000614000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000ea9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ba000-0x14)={r1, 0x7, 0x80, 0x7, 0x33b9, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000711000)={0x0, @dev, @multicast1}, &(0x7f0000398000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000235000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x72b1, 0xbf, 0x0, 0x0, 0x0, r3}) connect$inet6(r2, &(0x7f0000aca000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) 2018/02/05 00:59:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000b84000-0xb)='/dev/vcsa#\x00', 0x8, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000089000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000082000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000a9b000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x3fffffffffffffd}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009e1000-0x10)={0x5, 0x8004, 0x100, 0xfffffffffffffffb, 0x0}, &(0x7f0000af3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000061000-0xc)=@sack_info={r7, 0x0, 0x2}, &(0x7f0000328000-0x4)=0xc) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c49000-0x9)='/dev/ppp\x00', 0x9003f, 0x0) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000f1a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0xdeb) r9 = syz_open_pts(r1, 0x0) recvfrom$llc(r0, &(0x7f0000b6c000-0x1000)=""/4096, 0x1000, 0x40000020, &(0x7f0000ec4000)={0x1a, 0x3, 0x9, 0x4, 0x800, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) write(r1, &(0x7f0000737000-0x2c)="00000000000000081a3f16c4ab808401000000000000a80000000000000069befffe3a641a84e7897039273f", 0x2c) getsockname$llc(r8, &(0x7f0000f12000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c91000-0x4)=0x10) pipe2(&(0x7f0000256000-0x8)={0x0}, 0x80000) read(r9, &(0x7f0000de2000)=""/181, 0xb5) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) socket$nfc_llcp(0x27, 0x3, 0x1) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) r2 = syz_open_dev$usbmon(&(0x7f0000a53000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)) io_setup(0xb27, &(0x7f00005a2000)=0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000932000-0x4)=0x80) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/02/05 00:59:18 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}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) socket$inet_dccp(0x2, 0x6, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000216000-0x38)={0x3, 0x0, [{}, {}, {}]}) 2018/02/05 00:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009a5000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e31000)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000dfd000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000641000)=0x10, 0x80800) accept$llc(r1, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003f5000)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000050f000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000917000-0x48)={{0x2, 0x2, 0xcc, 0x2, 0x7}, 0x100000000, 0x4}) r3 = syz_open_procfs(r0, &(0x7f0000876000-0x6)="636f6d651d98") fstat(r3, &(0x7f0000a1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001b6000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000457000)={&(0x7f000012d000)=[0x0, 0x0, 0x0, 0x0], 0x4}) fchownat(r3, &(0x7f0000b83000)='./file0\x00', r4, r5, 0x1000) sendfile(r3, r3, &(0x7f00004db000)=0x8000, 0xffffffff) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000301000)='proc\x00', 0x2) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00009b8000-0x18)={0x2, 0x100000001, 0x3}) unshare(0x40600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) 2018/02/05 00:59:18 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)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b08000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000dad000-0x4)=0xe8) r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00009bb000-0x110)={{0x2, 0x7, 0x2, 0x2, "20a949e036173961900802f16f04cd404a5ff179c7c958b1555f53ac78ea6e59771adc3f5cd2ce56bce2e7f3"}, 0x0, 0x0, 0x82, r3, 0x7, 0x1, "9f49bd2bed8a7418c3a9ccfb847d84cefae893d95588289cb703d7c85863ab828335b802599ee0bb3c84438f45a4c4e609ea245d9b7b353ddf0f88f7f3494912", &(0x7f00006b2000)='/selinux/avc/cache_stats\x00', 0x19, [], [0x7ffffffd, 0x7fff, 0x1, 0xffff]}) accept$packet(r0, &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000023000)=0x14) recvfrom$packet(r1, &(0x7f0000f7a000-0x43)=""/67, 0x43, 0x40, &(0x7f0000655000-0x14)={0x11, 0x0, r2, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000870000)='/dev/midi#\x00', 0x80000000, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004db000-0x8), &(0x7f0000d7d000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e1000-0x6)={0x0, 0xfffffffffffffffe}, &(0x7f000003b000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f3000-0x8)={r1, 0x2}, 0x8) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00009cb000-0x18)={0x2ffe, 0xf000, 0x800000000009, 0x4af, 0xfffffffffffffff7}) 2018/02/05 00:59:18 executing program 1: 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(&(0x7f00000b6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c54000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f51000)=""/127, 0x7f, 0x20, &(0x7f000035b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000287000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x7329}, &(0x7f0000278000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dcb000-0xc)={r1, 0x3, 0x30}, 0xc) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0xfffffffffffffc87) 2018/02/05 00:59:18 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7b000)=0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000be0000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000848000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f000067e000-0xf6)=""/246, 0x11, 0x23fffd, 0x0, 0x0) 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000182000-0x4)) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000029000)='/dev/vcsa#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000013000-0xc)={0x10000001, 0x1, 0x1d}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000029000)={{0x3, 0x2c}, 0x0, 0x0, 0x9, {0x100000001}, 0x3, 0x200}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 00:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000db8000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b7a000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000c74000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000062a000)={0x5, 0x2, 0x4, 0x2, [], [], [], 0xffffffff, 0x8, 0x3, 0x7, "fa51cf062fbc10650af91e99f354def4"}) pipe(&(0x7f00005a5000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x4, 0xd6d1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ddd000)={{0x8c1, 0xffffffff}, {0x40000000, 0xfffffffffffffff9}, 0x10001, 0x7, 0x6d}) r4 = syz_open_procfs(0x0, &(0x7f00006c7000-0x9)='net/igmp\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f000096e000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = add_key$user(&(0x7f0000b74000)='user\x00', &(0x7f0000234000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d0e000)="2066f6e685af543d92a8a63eb7c3e29ab509a78c747a50ee2e49bad1604ad8d9623430e383bc38efc55cd338e113af749f36338cdc1d49b0961f5a797c82909abfed8b5735757f5af0eab1df7428d0c15cfef3c972b8a4b05e67c53b623816158cf778326b005a833dd43f7ecc5139929e95031335f2edd5addc86739ac57ae2e4bbbe34f43e78dd8974ea7a5dcff43e179f66c783b75702617915e0a218eded23fe", 0xa2, 0xfffffffffffffffe) r6 = request_key(&(0x7f00000bb000)='syzkaller\x00', &(0x7f0000526000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ea7000-0x1)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r5, 0x601f, r6) syz_open_dev$loop(&(0x7f0000936000)='/dev/loop#\x00', 0x400000000, 0x80000) r7 = syz_open_procfs(0x0, &(0x7f0000910000)='attr\x00') connect$inet6(r2, &(0x7f0000e2d000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000107000-0x4)={0xffff}, 0x4) getsockname$ax25(r3, &(0x7f0000f45000-0x10), &(0x7f00001d7000)=0x10) perf_event_open(&(0x7f00003c8000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e86000-0x10)={&(0x7f0000c72000-0x8), 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000990000)={0x40, 0x0, 0x1, 0x10001}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00005ee000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0x3, @empty, 0xa6d}}}, 0x3f, 0x7, 0x1, "3c1056d3deb4c3c0aae57d3373bb8106e7ead066696c557813a9934cef75520003fcd4e4f5e7a00628f98317374b148f1c7d09270991362546ac110c86175336b736ecc37dcf88581ac1b8236c62f8ae"}, 0x160) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000060f000-0x10)={0xb3, r8}) 2018/02/05 00:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x5}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188}, 0x48) 2018/02/05 00:59:18 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f000028e000), &(0x7f00005e3000)=0xffffffffffffffbd) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) clock_gettime(0x3, &(0x7f000046e000)) r1 = semget$private(0x0, 0x3, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000435000-0x50)={0x203, @tick=0xfffffffffffff21c, 0xfffffffffffffffa, {0x889d, 0x1}, 0x100, 0x1, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0, 0x1800}, {0x3, 0xec, 0x1000}], 0x0, &(0x7f0000187000-0x10)) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000777000+0x825)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r1, &(0x7f0000705000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/05 00:59:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r0, 0x408) r1 = syz_open_dev$sndmidi(&(0x7f000058b000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x100) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000a54000-0x4)=0x2, 0x4) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/02/05 00:59:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000be3000)=""/119, 0x77, 0x40, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='*@-c\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x88, &(0x7f0000200000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x4000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3b7}]}, &(0x7f0000c28000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2000000000000e9a, 0x81}, &(0x7f0000a1c000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0x0, 0x2002000b, &(0x7f0000ca9000-0xf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/dsp\x00', 0x400002, 0x0) connect$ax25(r1, &(0x7f0000450000)={0x3, {"3ff834e7f28216"}, 0x45e}, 0x10) 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000f5d000)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000), 0x8) r2 = syz_open_dev$sg(&(0x7f0000093000)='/dev/sg#\x00', 0x215b07bd, 0x404000) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000c8f000)=0xc00801d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 00:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_rm_watch(r0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000692000)={0x1, &(0x7f0000fd4000)=[{0x2, 0x7, 0xfffffffffffffff8, 0x5}]}) r1 = socket(0xe, 0x80805, 0xfffffffffffffffb) accept$inet(r1, &(0x7f0000221000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000045b000-0x4)=0x10) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000564000-0xb4)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7, @empty, 0x9}], 0xb4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x3, 0x695, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6df}], 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x80000001, 0x0, 0x5, 0x5, 0x3}, &(0x7f0000001000)=0xa0) r3 = dup3(r1, r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c72000)={0x0, 0x3}, &(0x7f0000e29000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000764000)={r4, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ca4000-0x4)='tls\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty, @dev}, &(0x7f0000003000)=0xfffffffffffffccd) r5 = msgget$private(0x0, 0x201) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000001000)=""/242) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5650, 0x0, 0x0, 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000085c000)='stack\x00') accept(r2, 0x0, &(0x7f0000d67000-0x4)) sched_setattr(r1, &(0x7f00000fd000-0x30)={0x30, 0x1, 0x1, 0xffffffffffffff14, 0x7f, 0x5, 0xfffffffffffffff7, 0xd6}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) timer_create(0x0, &(0x7f00005a9000-0x60)={0x0, 0x38, 0x1, @thr={&(0x7f00000ba000)="8a2436bdcc6ef519b2cefd88791ea423cccce7814b7610be5d4bdfad63996dc1023f9b82d09f6108d2490b44fa57d3fa7f9adab42bf8361ee7c7d7998f933da797942e81a5c14fcac6f53b374ad6c9c3ffa3c9cffcc34e8d23cdb665ce36754119237f2efa4b7c0e0adb28a2697aa9e1ce017441087c9d7ddff559b05c05c6986ab910c94b217a66dae621d80005aecba07562f7a89b32c542d73170bf7a8d26e04701983d3852b84070a2be5cd565404be0fc1195f5aa16e90a68d3f6138164", &(0x7f0000e8b000-0xcc)="1ac497c8d01f23693cce18956e1ee551ff55763853aa39eee56bba031daa3f07c7b7705f545923112430b398a2e29ad0a6b81b6f864ef35701aaea928f56c7e65d609adf346fb4e342f24a090d812bc6c1a6f38a738452065780edc936d2b0fe084ef3d07137f74bde82600ebf483e8b7c6ef5f2480c4a8eb650eae512bc14b688eca8392b5a8ebc8b956bb55a3d9b291279022a64dcc9f6041d24ae0832c58b743af97358270a8f843598c4aaa47aa27dfa8a5659255e5aeeabb0e6185c7f95fb3d5123f12befa10254a32e"}}, &(0x7f0000f19000)=0x0) timer_getoverrun(r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000323000)={{0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0xce1a, [0x1, 0xff, 0x3, 0x7, 0x8, 0x9, 0x7ff, 0x1]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) shutdown(r1, 0x0) 2018/02/05 00:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value, 0x8) recvmsg(r0, &(0x7f00008f3000-0x38)={&(0x7f0000fb8000-0x10)=@nfc, 0x10, &(0x7f00002f6000-0x80)=[{&(0x7f0000be6000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ae000+0x624)=""/234, 0xea}, {&(0x7f00006db000)=""/212, 0xd4}, {&(0x7f0000327000)=""/214, 0xd6}, {&(0x7f0000d79000)=""/157, 0x9d}, {&(0x7f000044c000-0xfd)=""/253, 0xfd}, {&(0x7f00006e6000-0x15)=""/21, 0x15}, {&(0x7f00001d6000)=""/19, 0x13}], 0x8, &(0x7f0000ca0000-0x9e)=""/158, 0x9e, 0x7ff}, 0x40000021) 2018/02/05 00:59:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002a2000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e46000-0xec)="23e7c8a2f274e07c302d852cc7b958e6d2784a88890404bb5195d5ef620ca16795e59f8a08e7aa4ea8c6b0043be3fd438e914b187b6689fae9ab6eed873e75dcbac9ad643478b2f1149767779bc4c575779dc9adeab9d814415f146ea97175ff1b30b1eca4d359591c6aa7475d23309b6685c4e6d2fba44452397bcc88768257c4cea7c6152ff9bae0152b148647c02e678ececc985e5cc19e04ff49be3611ba2997bd4d55aa535457b86f752ea14bd241209ecb22a918462ebd9c2cadad5e6b21472477ebca6e37d57201ddc5939cbd559735db786855381d1d088ece0fd88fd67352a598e8aa7df92b4509", 0xec, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="cd796bf62dcf9bd3904ff6f4f8308c90", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x4)='bbr\x00', 0x4) keyctl$update(0x2, r0, &(0x7f0000001000-0x5)="09000004", 0xfffffffffffffd5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x1}, &(0x7f0000001000), &(0x7f0000001000-0xd)={r2, r3+30000000}, 0x8) 2018/02/05 00:59:18 executing program 1: r0 = eventfd2(0x0, 0x0) unshare(0x400) r1 = syz_open_dev$dmmidi(&(0x7f0000436000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2d3b153fd3cba350) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fbd000-0x28)=[{0xa, 0x80000001}, {0x8, 0x40000000000}, {0xc, 0xfffffffffffff000}, {0x7, 0x1}, {0x4, 0x401}], 0x5) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/02/05 00:59:18 executing program 1: r0 = eventfd2(0x0, 0x0) unshare(0x400) r1 = syz_open_dev$dmmidi(&(0x7f0000436000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2d3b153fd3cba350) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fbd000-0x28)=[{0xa, 0x80000001}, {0x8, 0x40000000000}, {0xc, 0xfffffffffffff000}, {0x7, 0x1}, {0x4, 0x401}], 0x5) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/02/05 00:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000a88000), 0x0) [ 62.580046] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000f5d000)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000), 0x8) r2 = syz_open_dev$sg(&(0x7f0000093000)='/dev/sg#\x00', 0x215b07bd, 0x404000) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000c8f000)=0xc00801d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f00005c6000-0xbc)="0000f3dc11df5af3aa1794c6cffc9d69620f41986a3423cf41e7ea596945c9b45d82908602a67145ee5401ff79b995c1b915f44eb9d8647c7646d83e049759aa8bc811147ae4be853b3393ddfa262b30d1be571d93e0eedfd02f77b828d8f4c392ed0e28b4ee94e39b54412b1035d857253112a20c432aebccc166918e6a34b21ddec2c77ab386f4a6fc6948694292f68ce7da6c96851ee837e3902b852fbb326870e6f7b8624e999146893864a84894f73340ddddca36db2c897fdc", 0xbc, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/dsp\x00', 0x40000, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000a23000)={0x9, 0x0, 0x6, 0xff, 0x10, 0xba}) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) accept$alg(r0, 0x0, 0x0) 2018/02/05 00:59:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4f000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000471000)={0x1, 0x7fffffff, 0x80000000, 0x100000000}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000a4b000-0x90)) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) r1 = dup(r0) r2 = syz_open_dev$amidi(&(0x7f0000463000-0xc)='/dev/amidi#\x00', 0xc9f, 0x101000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000365000-0x18)={0x2, 0x2, 0x1, r2}) 2018/02/05 00:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000068a000)=[]}, 0x0) r2 = request_key(&(0x7f0000236000)='syzkaller\x00', &(0x7f00007d2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000060d000-0x8)='ppp1.+@\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffffe) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00003cb000)=""/83, &(0x7f0000469000)=0xfffffffffffffd48) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dec000)={0x4, 0x7f, 0x2, 0x37c, 0x9, [{0x8001, 0x7, 0x2, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0x8000, 0x0, 0x0, 0x1005}, {0x0, 0x7, 0xc9, 0x0, 0x0, 0x200}, {0x1, 0x6, 0x8, 0x0, 0x0, 0x180}, {0x400, 0x7fff, 0x0, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x81, 0x0, 0x0, 0x97133f7a1762a0fa}, {0x6, 0x173, 0x1b01, 0x0, 0x0, 0x2208}, {0x2, 0x4, 0x1ff, 0x0, 0x0, 0x3}, {0x4, 0x1000, 0x2, 0x0, 0x0, 0x401}]}) 2018/02/05 00:59:18 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000751000-0x8)) dup2(r2, r0) 2018/02/05 00:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') syz_open_dev$amidi(&(0x7f000011d000)='/dev/amidi#\x00', 0x800, 0x200) sendfile(r0, r1, &(0x7f0000929000), 0xff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000cd7000-0x18)={0x5, &(0x7f0000119000-0xca)=""/202, &(0x7f000091c000)=[{0x7, 0x20, 0x9, &(0x7f00002fb000)=""/32}, {0x1, 0x9b, 0x8001, &(0x7f00006c5000)=""/155}, {0xb2e, 0x1000, 0x6df, &(0x7f00004f0000-0x1000)=""/4096}, {0x9, 0xa9, 0x8000, &(0x7f0000897000-0xa9)=""/169}, {0x7711, 0x76, 0x7, &(0x7f0000e2b000-0x76)=""/118}]}) 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000b0c000-0x10), &(0x7f0000000000)=0x10) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d00000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e55000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000802000-0x110)={{0x6, 0x6, 0x100, 0x7fffffff, "816aaa3df5b592c0bc71e5388c656085e63fd4b89d847a34858ec386f1f5db8c196fcb671d48d70dc4f290f4", 0xff}, 0x0, 0x0, 0x24aa, r1, 0x4, 0x7c0000000000, "cb3316dfa387d3e820f81b978bc6c736aeaac3957d398ff9911c0f04da7ea6202306a8d2ad1ea9a26d140f0078940e3c1ee278b8c27da63f7f44312c70570981", &(0x7f0000402000-0x3)='*+\x00', 0x3, [], [0x401, 0xa9, 0x80000001, 0x7fffffff]}) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 00:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002b5000)='/dev/snd/midiC#D#\x00', 0x292c, 0x440) perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffd7d, 0xffffffffffffffeb, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x5, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 00:59:18 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)) dup2(r2, r0) 2018/02/05 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) fcntl$getflags(r0, 0x3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/05 00:59:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6d6306000000663f00") ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) 2018/02/05 00:59:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f000056b000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x3}, 0x6) setsockopt(r0, 0x7f, 0x7d, &(0x7f0000962000-0x78)="681f5fbd4c8cca3c946f7e40f46831960e030185de6de530cb876f3c07eeaf99e079ad52467c144db3e1ae5772be4690f360f38c97d4df0000003edb3421335a4c8b33220893ae73f55754fa86c5d484dd65f2181cc9c077dbf3ac407aa9de62c920a426a32b69454be65a4afa47947cbf0f9af272a6b009", 0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r3, 0x350f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x80000001}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) 2018/02/05 00:59:18 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000011000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x23a) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002b5000)='/dev/snd/midiC#D#\x00', 0x292c, 0x440) perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffd7d, 0xffffffffffffffeb, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x5, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000075b000-0x20)={r0, &(0x7f000018f000)="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", &(0x7f000062c000)="44a29e16c917be04d571a74d3c620b77a2524be82f7e2a0c787417b52ca37e4566078fd11d845e62f9a063468d612c6a225e1f045ecde6bb7945108bb0b4a43c20a8", 0x4}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x9, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0xfffffffffffffe67, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/ashmem\x00', 0x101000, 0x0) 2018/02/05 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.900874] tc_ctl_action: received NO action attribs 2018/02/05 00:59:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00008a8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xa324, 0x8, 0x5, 0x1e, 0x2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r1, 0x0, 0x10, 0xc6, &(0x7f0000001000-0x10)="51d75b2012e91848d9be23b47c847652", &(0x7f0000d60000)=""/198, 0x3, 0x6}, 0x28) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000005d000)={0x0}, &(0x7f000001d000-0x4)=0xc) r4 = fcntl$getown(r2, 0x9) kcmp(r3, r4, 0x7, r2, r2) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f000005b000)) syz_open_dev$vcsa(&(0x7f0000198000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) 2018/02/05 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e15000)='\x00', 0x3) accept4$ax25(r0, &(0x7f0000860000-0x10), &(0x7f0000391000-0x4)=0x10, 0x80800) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/05 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8e) recvfrom(r0, &(0x7f0000a7a000-0xe3)=""/227, 0xe3, 0x22, &(0x7f000060c000)=@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x25df800000000000}, 0x1c) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000), &(0x7f0000e7f000-0x4)=0x4) 2018/02/05 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x14}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7b000-0x48)={0x1, 0x5, &(0x7f0000d6f000-0x28)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000cc9000)=""/4096, 0x0, 0x1}, 0x48) r1 = socket(0x400000000000010, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00005f7000), &(0x7f00006e9000)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000040e000)='/dev/cuse\x00', 0x200000, 0x0) r2 = dup(r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00003e2000)=r2) r3 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/02/05 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000d14000)=[], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0x1, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000c6000)={0x0, 0x2, 0x947}, &(0x7f0000650000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000500000)=@assoc_id=r3, 0x4) syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000001e000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0x5c), &(0x7f000001d000)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000025000-0x10c)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000025000), &(0x7f0000026000-0x4)=0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x10c, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0xffffff01, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000027000-0xc), &(0x7f0000027000-0x4)=0xc) signalfd4(r0, &(0x7f00002af000-0x8), 0x8, 0x0) 2018/02/05 00:59:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abb000-0x4)=0x8) write(r0, &(0x7f0000a17000)="ed7495b689d15b8513a09b5b9c65bfd0e72a770dad033c952f505fedbed2c3f1a33e134eeceb2815767e7d686b757149bda741a215021bda4e1c80b6a5c6688b65f52c458e288270c4847af2d18d8e85988f8befefb8f3c42305c6ada8e1", 0x5e) 2018/02/05 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000072f000)) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) syz_open_dev$evdev(&(0x7f0000921000)='/dev/input/event#\x00', 0x0, 0x402000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000042a000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x36, &(0x7f0000c2f000-0x44)="893440d91c21ccdc5717ff2bd5ffef492270fcfbbaa6b0db312ae2d852c145281a6967222b27eeed33502ee1ec356742b89a43632c7fa45a591403db0e420a5cf9923c9b", 0x44) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc1000-0x18)) r2 = syz_open_procfs(r0, &(0x7f0000cb8000-0x16)='net/ip_tables_targets\x00') ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00006df000)="2d51aad270cfdb3036153ba79cc6c96090c351f483a1dd33a0aad982573b8303c088167b72550df097df5222f14653452d922d2d6e12a84fb29f3f3c139fc687473b7819f38f7a2bccdc77f8c01f3aa09a12654a1de542891313ef02d9166b741dfdcb21baa968342ddb03d828dbf3bff4c4e35502a2745da130b0f5a88723d17502ee074aa3") 2018/02/05 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000078c000+0xd28)=0x9, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) ppoll(&(0x7f0000a8f000-0x40)=[{r0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000), 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000031a000-0x1a0)={[], 0x3, 0x6, 0x5, 0x0, 0x5, 0x3000, 0x1}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000077d000-0x10)={0xfff, 0x80000001, 0xeb7, 0xfffffffffffffc93}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000916000-0x100)={0x4, 0x1ff, 0x5, 0x3, 0x4, [{0x7ff, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x2}, {0x6, 0x401, 0xa, 0x0, 0x0, 0x4}, {0x6, 0x7, 0x10001, 0x0, 0x0, 0x1}, {0x7, 0x2, 0x7, 0x0, 0x0, 0x1d04}]}) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d51000)='tls\x00', 0xfffffff9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e57000)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000652000)=0xe8) r2 = syz_open_dev$vcsn(&(0x7f0000926000)='/dev/vcs#\x00', 0x9, 0x400080) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000031d000-0x4)=0x3a8) 2018/02/05 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000baa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r1 = userfaultfd(0x0) readv(r1, &(0x7f00001e1000-0x60)=[], 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00006fd000)={@rc={0x1f, {0x0, 0x0, 0x10002}, 0x2}, {&(0x7f0000ccc000)}, &(0x7f0000c9a000), 0x40}, 0x29) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndtimer(&(0x7f0000125000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_create(0xfff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) pipe(&(0x7f0000f67000)={0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000be6000)={@host=0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b5d000-0x4)=@assoc_id=0x0, &(0x7f0000c72000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f45000-0xc)=@sack_info={r3, 0x765, 0x4}, &(0x7f0000aab000-0x4)=0xc) 2018/02/05 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) fstat(r2, &(0x7f000099d000-0x44)) 2018/02/05 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8e) recvfrom(r0, &(0x7f0000a7a000-0xe3)=""/227, 0xe3, 0x22, &(0x7f000060c000)=@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x25df800000000000}, 0x1c) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000), &(0x7f0000e7f000-0x4)=0x4) 2018/02/05 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d15000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000073f000)=0x10d6) 2018/02/05 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000224000)='./file0\x00', 0x8) r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000b6a000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$IPC_RMID(r2, 0x0) socket$inet6(0xa, 0x6, 0x9) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000bc8000-0x24)={0x6, 0x9, 0xf688, 0x5057, 0x3, 0x3, 0x7fffffff000, 0x0, 0x7, 0x80000001, 0xae, 0x81}) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fba000+0xbb)='nfs\x00', 0x2, &(0x7f00002f0000)="a916a3779ca10d95e34c6dc6e0a3017de562760b42a24012b4b0095f60d5e857ef9318df485b5fab2d3a4fef4d47bfcd745ba4d3193fbbdfb8597a55") [ 63.076809] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 63.107744] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/05 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a81000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74358b1b1d5d0ce63d988226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006f1000-0x14)={0xdc7, 0xffffffffffffffe0, 0xfffffffffffffffe, 0x80, 0x7f8000}, 0x14) write$tun(r1, &(0x7f00002d4000-0x3a5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f20d8e", 0x1a0, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3e, 0x3, [], [@jumbo={0xc2, 0x4, 0x8000}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0xc5be}, @ra={0x5, 0x2, 0x67}, @pad1={0x0, 0x1}]}, @routing={0x5c, 0x6, 0x2, 0xfffffffffffffffc, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x33, 0x17, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x9, [0x200]}}, @jumbo={0xc2, 0x4}, @generic={0xd42, 0xa5, "0015ec748fc6bfbf8dc0c0d029d823e52a945a7a39eec01368aa4524a23caabb5fe694222696ba616b619a1431317eb8f03cc19ab953053d7afdb09b390cbfad0ba5e58374179fb07ea74b33f2f5274c315f96734c5c25f2d680cd37ff7ebc668aa1303c82556de87f4f2cd7c3c8b2b0dc3705444200cfc8967e7468b94c49f6a94a6b1d97ef1cd771807255e97cf679bb4969ad42aab3f4dcc2269218853a9c7919cb414d"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b46682266099a1b7c1009801285f34c73e143669f297faf01cf73c209912195120ed147ca3af5eb4c8c41499c1aca4cef85af803f4758c7d05f5ef9694313403408c4bdcaea07b1182c85cfd94ab3e38c22f4722622638429034d75be5d8cae9116d3894cb"}}}}}, 0x1d2) 2018/02/05 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000c61000-0xe)='/dev/admmidi#\x00', 0x4, 0x121200) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) 2018/02/05 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) getresgid(&(0x7f00006de000), &(0x7f000033d000-0x4)=0x0, &(0x7f00009ea000)) r2 = getgid() ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000011b000)=""/239) fstat(r0, &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getresgid(&(0x7f0000767000-0x4)=0x0, &(0x7f0000382000-0x4), &(0x7f00007db000)) r6 = getgid() setgroups(0x6, &(0x7f00000cc000-0x18)=[r1, r2, r3, r4, r5, r6]) dup2(r0, r0) 2018/02/05 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f23000)='/dev/adsp#\x00', 0xf7, 0x40) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000ae9000)=0x5060000000000, 0x4) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) connect$bt_l2cap(r0, &(0x7f0000a56000-0xe)={0x1f, 0x8, {0xfffffffffffffffd, 0x2000000, 0x0, 0x9, 0x2, 0x1f}, 0xc5d, 0x5}, 0xe) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000056e000-0x4)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000057a000)='/dev/rtc\x00', 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f0f000-0x28)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000bef000)=""/4096, 0x1000, 0x10023, &(0x7f0000f0b000-0x14)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000da9000)={0x0, 0x209, 0x2}, &(0x7f00005d9000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008be000)=@assoc_value={r3, 0x6}, 0x8) r4 = socket(0x3, 0x100002, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/checkreqprot\x00', 0x10000, 0x0) write(r4, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) [ 63.177631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 63.204038] device eql entered promiscuous mode 2018/02/05 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getown(r1, 0x9) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/05 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/vga_arbiter\x00', 0xa000, 0x0) preadv(r0, &(0x7f00004af000-0x20)=[{&(0x7f00004cc000)=""/1, 0x1}, {&(0x7f000071a000-0xcb)=""/203, 0xcb}], 0x2, 0x0) 2018/02/05 00:59:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001000-0xb1)=""/177) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000012000-0x4)={0xfffffffffffffff9}, 0x4) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000014000-0x10)={r0}, &(0x7f0000012000-0x4), 0x0) 2018/02/05 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000f19000)="9e", 0x1, 0xfffffffffffffffd, &(0x7f0000006000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffdc) signalfd4(r0, &(0x7f00005ae000-0x8)={0x9}, 0x8, 0x800) 2018/02/05 00:59:19 executing program 1: 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$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000eac000)={0x1, 0x10000000000, &(0x7f000062a000)=""/167, &(0x7f0000388000)=""/21, &(0x7f0000747000)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78}) 2018/02/05 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007b3000+0x952)={0x0, 0x4}, &(0x7f0000673000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000930000-0x8)={r1, 0x1ff}, &(0x7f0000a5f000-0x4)=0x8) read$eventfd(0xffffffffffffffff, &(0x7f0000345000), 0x8) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/05 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000c99000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket$inet(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/05 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000034b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000a1a000-0x1)=""/1, 0x4b4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f000001f000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000db4000-0x8)={0x0, 0x1000, 0x7153}, &(0x7f000069e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002a000-0x108)={r6, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x7, 0x1, 0x7, 0x5a7, 0xd93, 0x9, 0x2, 0xffffffff, 0x4, 0xff, 0x20d, 0xd1, 0x69, 0x1f, 0xffffffffffffff52]}, &(0x7f00004ec000-0x4)=0x108) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x16) 2018/02/05 00:59:19 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003a8000)={@generic="58774dfc5e489fb62b5bc23f54fd2903", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x100000000000000}}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000093b000)) 2018/02/05 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/02/05 00:59:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004a3000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x80000000, &(0x7f0000b2d000)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000092f000-0xf)=""/15, 0xfffffffffffffc7c, 0x3) 2018/02/05 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a47000)={0x9, 0x3, 0x1, 0x20, 0x6a7a, 0x7, 0x8, 0x1, 0x0}, &(0x7f00009cd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000555000-0x6)={r3, 0x9e}, 0x6) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f47000)={0x1, 0x9, 0xfffffffeffffffff, 0x8, 0x7fffffff, 0x6d12}) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r2, &(0x7f0000d17000)='FU', 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') r2 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000ec7000-0xc2)=""/194) fcntl$getownex(r0, 0x10, &(0x7f0000995000)) preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00001ea000)=""/204, 0xcc}], 0x1, 0x2000000000) 2018/02/05 00:59:20 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0xfffffffffffffebb, 0x4a) socket$l2tp(0x18, 0x1, 0x1) 2018/02/05 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x800, 0x0) r2 = eventfd2(0x0, 0x0) poll(&(0x7f00005c6000-0x10)=[{r2}], 0x1, 0xa70) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff}) write$eventfd(r2, &(0x7f00001fd000-0x8), 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068b000-0x10)=@generic, 0x10) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000741000)={@dev, 0x0}, &(0x7f0000830000-0x4)=0x3b6) sendto$packet(r0, &(0x7f0000ab1000-0x1000)="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", 0x1000, 0x800, &(0x7f0000b07000-0x14)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f73000-0x31), 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000026d000-0x8)={0x0}) accept4$inet(r1, &(0x7f000071a000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000789000)=0x10, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00004e1000)={0x401, 0x88e8, 0x100000000, 0x4, 0x5, 0x4}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x13, 0xe7, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000589000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f000015d000)=""/13, &(0x7f00003c4000-0x4)=0xd) 2018/02/05 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016b000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000633000-0x90)) sendmsg$nl_xfrm(r0, &(0x7f0000613000)={&(0x7f000084a000-0xc)={0x10}, 0xc, &(0x7f0000aaa000)={&(0x7f0000684000)=@updsa={0x180, 0x1a, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}, @algo_auth={0x48, 0x1, {{'cryptd(md5-generic)\x00'}}}]}, 0x180}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000509000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/05 00:59:20 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0xfffffffffffffee9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004a2000)) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000c1b000)={0x0, 0x0, &(0x7f0000a85000/0x1000)=nil}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e69000)={r1, 0x0, 0xf8, 0x42, &(0x7f0000b83000-0xf8)="84f50547aa9ebdea284382e6f4001215bb4ab3d03cd623be31bd827238bf95d2963c9f08d146288187525a0911c026904e9a6e2637d4276d0506d5bc491f64d34aff3c30c451e7582fa515081e1dd10ca4617ec504bd7592d5fa40eb211efc2645f2e2e8c81fb267f3e78d1ac131ad02e80ccfe3ef9cd025df38bfe641d5372eb249785f9cb0e1de1008819bb1ba443e23a2129c2d585d75179f9d8351085bfbe92d260c923dd78e779d3918683fba662a6510802d8fd4d6a020a4e661bf0fc338490720a61a6709b81064c780034adf9fde57c62c812b7f1f949a1439690c69648dd957a4d39345805f648ecea9f35f11bf25db6507db9d", &(0x7f0000e6a000-0x42)=""/66, 0x9, 0x6e3}, 0x67) 2018/02/05 00:59:20 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000012000)='./file0\x00', 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000002000)=@generic="3449bbf68cce6a1a563652f8e1426c27", 0x9}) r1 = socket(0x2, 0x8000005, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_bt(r1, 0x541b, &(0x7f0000011000)="1414fa72fa5d6121ae583b80664fe744eb492c2908a1854999816d84d06299fc409f4d6afd1d0fb8e60af04310be7a96c01519b76f85dcbdf8ba840ff6f78370f87a62c7744c38a8bdefd0399ef9a7e3cf8724803c4e2fb1c5976e0e95792b72e95dc213093faa80442bf7c37876befee228ea5b7f3e401a4871ac10273ce25d0ad11b9ce7574303c23db680f3b0a4e1748e93bea70df0a92ed178070435c7868a0b9e56676afc120a1eb9e3890295d897f5e332bd5c6a452fa516ba26c82a5812b5356afc04e0aee13566b7818f7ef2bb236178e6d0adfc59") r2 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000+0x17a)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000009000+0x6fe)={r3}) 2018/02/05 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a47000)={0x9, 0x3, 0x1, 0x20, 0x6a7a, 0x7, 0x8, 0x1, 0x0}, &(0x7f00009cd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000555000-0x6)={r3, 0x9e}, 0x6) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f47000)={0x1, 0x9, 0xfffffffeffffffff, 0x8, 0x7fffffff, 0x6d12}) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r2, &(0x7f0000d17000)='FU', 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000+0x1d3)='/dev/dsp#\x00', 0xe0, 0x0) fgetxattr(r0, &(0x7f0000566000+0x651)=@random={'security.', 'vboxnet1-\\!\x00'}, &(0x7f000060e000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000085f000)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/05 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x10) fstat(r0, &(0x7f0000200000)) 2018/02/05 00:59:20 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x2e) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f0000006000)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) syz_open_dev$vcsn(&(0x7f0000da8000)='/dev/vcs#\x00', 0x0, 0x101800) 2018/02/05 00:59:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x6)='vegas\x00', 0x6) set_mempolicy(0x4003, &(0x7f0000000000)=0x8, 0xa1c) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/02/05 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') pivot_root(&(0x7f0000ed2000)='./file0\x00', &(0x7f000073a000-0x8)='./file0\x00') sendfile(r0, r1, &(0x7f00005d5000-0x8), 0x2000000000000ff) 2018/02/05 00:59:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ea3000-0x8)="6664696e666f00e6") getdents(r0, &(0x7f0000011000), 0x0) 2018/02/05 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a47000)={0x9, 0x3, 0x1, 0x20, 0x6a7a, 0x7, 0x8, 0x1, 0x0}, &(0x7f00009cd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000555000-0x6)={r3, 0x9e}, 0x6) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f47000)={0x1, 0x9, 0xfffffffeffffffff, 0x8, 0x7fffffff, 0x6d12}) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r2, &(0x7f0000d17000)='FU', 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000090f000)={0xfffffffffffffff9, {0x80}, 0x4, 0x80000001}, &(0x7f0000cfe000-0x20), 0xfffffedb, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ade000-0x8)={0x8000}, 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000-0x10)='net/ip_mr_cache\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00004b1000-0x74)=""/116) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000db6000-0x5e)=""/94) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000d6d000-0x4)) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000+0x1d3)='/dev/dsp#\x00', 0xe0, 0x0) fgetxattr(r0, &(0x7f0000566000+0x651)=@random={'security.', 'vboxnet1-\\!\x00'}, &(0x7f000060e000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000085f000)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/05 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x10) fstat(r0, &(0x7f0000200000)) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000016000)={0x1f, {0x5, 0x8, 0x5, 0xfff, 0x3, 0x8}}, 0x8) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={0x0, 0x8c17, 0x20}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000016000+0xda8)={r2, 0xfffffffffffffff7, 0x81, 0x3f, 0xffffffff00000000, 0x80}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r3}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/05 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000004000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000002b000-0x61)={0x0, 0x59, "0de549137b88014e033fb734a9e4e500ddce1c0989be929085d8d80652243b37fe22db27a06eb267e24d5972abf26363613a573e45a22d08868e9583f4c8f0bc60fdc0d94caddbd06dc80679f65fe1c467b8b33c67893640fd"}, &(0x7f00006ea000)=0x61) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ad000)={r1, 0x8}, &(0x7f0000f94000-0x4)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000308000)='/dev/autofs\x00', 0x3315767961359b, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00009aa000)={0x5, 0x5, 0x5620, 0x0, 0x7}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c4b000)=""/168, &(0x7f0000029000-0x4)=0xa8) sendmsg(r0, &(0x7f00007c4000-0x38)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b71", 0xbb}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/05 00:59:20 executing program 7: socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000aaf000)={0x0}) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00008f5000)="cc2cc186e808c460e67b7db7767992fc6ba213bfcbeca8d5ed8c77235eb7858001db1617b3af048969714d26c21511782d72daef4fd6fa0355df21096647b793b1543c598d244fa5f0e2b8e44f853141feaeff21247080191fbed8402ecb12d32ca1658dd313850e62b60ca561ddde8813de978502f8339d04c1c30cc26a7fdd3ab1c88d3ffb3daf480f9e7180b7396dc8252275f046d96398ffccac50a3ce8e9a3e20c08be5635869", 0xa9) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f00003f9000-0xc)='/dev/audio#\x00', 0x81, 0x800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fb7000)={0xb51, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000762000)={r4}) fanotify_mark(r2, 0x40, 0x10000, r3, &(0x7f0000889000)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) open(&(0x7f0000e90000-0x8)='./file0\x00', 0x40, 0x40) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d47000-0x20)={"fe33e3c7b8e9cfa3ea120b17d51b1905", {0x4, 0x2, 0x7fff, "33e8091087d8", 0x2}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e1a000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800, 0x1}, 0x20) 2018/02/05 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000084a000)="996465762f7667615f6172626974427200", 0x2) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) connect$bt_sco(r1, &(0x7f0000c81000-0x8)={0x1f, {0x1, 0x2, 0x9, 0x393, 0x1, 0x2}}, 0x8) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) kcmp(r2, r3, 0x7, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000043e000-0xb), &(0x7f00009de000)=0xb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00009b0000)={0x2, 0x1, [{0x3ff, 0x0, 0x5}, {0x7, 0x0, 0x1f}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef4000-0x4)=0x0) sched_setscheduler(r2, 0x5, &(0x7f0000d5f000-0x4)=0x1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ef0000)=0x6, 0x3ad) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/05 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c91000)=0x444, 0x4) 2018/02/05 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006de000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x4, {0x2, 0x3, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) 2018/02/05 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b49000-0x15)='/proc/self/net/pfkey\x00', 0x202e80, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f000072e000-0x8b)="e7700a8b63c682a38c15e6b821888b25d39a79d20de14b500488df8fa501bd3e04ce6e29ab3eda46080cc62956ce604f43ed25e5fe63fb2de32d4de6f882cfe5194d98e31c6845f6e6336df6f52fb68e0982aea6483e0efe374138ad803fb0fe13f52ba92cfa954daa8b144e28363baa1fe3fa75e6b875abf9c97b7aaa198f25f80f590a796496f4381635", 0x8b) sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10}, 0xc, &(0x7f000098f000-0x10)={&(0x7f00004f7000)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@empty}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f00000b0000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0xffffffffffffff6a, 0x33, &(0x7f00003a9000), &(0x7f00003aa000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003aa000)={r0, 0xffffffffffffffcc, &(0x7f000039f000-0x50)}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000320000)='/dev/dsp#\x00', 0x47e25fd2, 0x141000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000022000-0x4)=0x4, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000326000)='/dev/sequencer2\x00', 0x100, 0x0) r3 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00000ad000-0x4)=r3) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00003ad000)) 2018/02/05 00:59:20 executing program 2: clone(0x0, &(0x7f0000631000), &(0x7f0000125000), &(0x7f00008be000), &(0x7f0000ba7000-0x2)) waitid(0x0, 0x0, 0x0, 0x40000008, &(0x7f0000d12000)) r0 = shmget(0x1, 0x4000, 0x582, &(0x7f0000c0e000/0x4000)=nil) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000034000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000640000), &(0x7f00000fa000)=0x0, &(0x7f0000808000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000001000)='./file0/file0\x00', r2, 0x0) r4 = getpid() r5 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000607000-0x70)={{0x5, r1, 0x0, r2, r3, 0x184, 0x9}, 0x6d, 0x4, 0x5, 0x80000000, r4, r5, 0x401}) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0x20000000000adb4, 0x5, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x1000}, 0x0, 0x0, 0x1000, r3, 0xfffffffffffffffe, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0xc, 0x0, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000018f000)) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) ptrace$getregs(0xe, r3, 0x100, &(0x7f0000a5c000-0xd1)=""/209) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffff9c, 0x4028641b, &(0x7f00005d1000)={&(0x7f0000ed5000/0x2000)=nil, 0x80000000, 0x3, 0x42, &(0x7f00003c3000/0x4000)=nil, 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c9b000), &(0x7f0000f8d000)=0x14) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0xfe57) 2018/02/05 00:59:20 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x7fffd, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r4, 0x40, 0x1, [0x6e]}, 0xa) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/60, 0x3c) 2018/02/05 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a99000-0x1)='\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}}, 0x0, 0x0, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a77000)=0x5, 0x4) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000a1f000-0x54)=[{}], 0x1b2, 0x0, &(0x7f00004ee000)={0x4}, 0x8) 2018/02/05 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000877000-0x18)="ad56b6c5820f7f0000008b92000000000000004d00000005", 0xfffffffffffffed8) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f00008ac000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000f95000-0x1000)=""/4096) pipe2(&(0x7f0000504000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000f09000)={0x0, 0x5, 0x2, 0x1ff, 0xfffffffffffff800, 0xbadb, 0x2, 0x4, 0x6, 0x5, 0x7fffffff, 0x7fffffff}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)}, 0x0) 2018/02/05 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/rfkill\x00', 0x1, 0x0) r1 = gettid() getresuid(&(0x7f000065c000-0x4), &(0x7f000043d000)=0x0, &(0x7f0000c17000-0x4)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000370000)={0x7fffffff, 0x6, r1, 0x8000, r2, 0x1, 0x1}) r3 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x81, 0x20200) ioctl$LOOP_SET_DIRECT_IO(r3, 0x40101283, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000864000)='/dev/rfkill\x00', 0x10000, 0x0) fstat(r4, &(0x7f000038e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000279000)={&(0x7f00007d9000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000946000)={&(0x7f00003d9000-0x90)={0x90, 0x42, 0x200, 0x5, 0x0, {0xe}, [@generic="991b320443ca0ee1feb906c770bd0723846ea37d49b43787102b3ee37dc02c330581a2cac4406b2e1a356e1ca3eedb6d09426c44ac3ee92d8bdabfd421ebdba495b08842f8154e360cd4332511ad2ada21717319df51e5f56ec5d4303fc5a6ec0814c330", @typed={0xc, 0x4, @fd=r3}, @typed={0xc, 0x8d, @uid=r5}]}, 0x90}, 0x1}, 0x48c0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000de5000-0x8)={0x0, 0x7ff}, &(0x7f000074f000-0x4)=0x8) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000035d000-0x400)) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000374000)={0x6, 0x1000, 0x0, 0x8e67, 0x6, [{0x238a8896, 0x5, 0x401, 0x0, 0x0, 0x88}, {0x7, 0x4, 0x2, 0x0, 0x0, 0x2000}, {0x6, 0xf23, 0xfffffffffffffffb, 0x0, 0x0, 0x200}, {0xb, 0x1, 0x4, 0x0, 0x0, 0x84}, {0x3, 0x968, 0x5, 0x0, 0x0, 0x980}, {0x3, 0x4, 0x40, 0x0, 0x0, 0x800}]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000007e000)={0xaa, 0x4}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00005f1000)={r6, 0x5}, &(0x7f0000030000)=0x8) [ 64.402975] sock: sock_set_timeout: `syz-executor3' (pid 5923) tries to set negative timeout 2018/02/05 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000169000)='/dev/cuse\x00', 0x410042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000cc2000-0x68)={0x10000, 0xc54, 0x4, {}, 0x9, 0x2}) nanosleep(&(0x7f00000d7000)={0x0, 0x1c9c380}, &(0x7f000014a000)) 2018/02/05 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000619000-0x78)=[{{0x0, 0x0, &(0x7f0000e10000-0x60)=[{&(0x7f00007da000)=""/23, 0x17}, {&(0x7f0000027000)=""/81, 0x51}, {&(0x7f00008d4000-0x34)=""/52, 0x34}, {&(0x7f0000f7a000)=""/86, 0x56}, {&(0x7f00003bc000)=""/71, 0x47}, {&(0x7f00003d4000)=""/95, 0x5f}], 0x6, 0x0, 0x0, 0x9}, 0x1000}, {{&(0x7f0000ad8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f000062a000-0x30)=[{&(0x7f00004ed000-0xa6)=""/166, 0xa6}, {&(0x7f000087f000-0x22)=""/34, 0x22}, {&(0x7f0000cc4000-0x7d)=""/125, 0x7d}], 0x3, 0x0, 0x0, 0x80}, 0x100000000}], 0x2, 0x40000000, &(0x7f00009f0000)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bb4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) 2018/02/05 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a50000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00007da000)={0x3}) 2018/02/05 00:59:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000002000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)="e547470a76fe6927ac59b2a970adb947c150e2b4826b44d284941d7bd0926e9d1b30252679a0a50195f8e4f49cdd9a3c77fcae30c1b7bea9727e4f1b77016081665666dcbe9579d6fa93641cdc41c4a272ab8b43deaa7a686ac35ffc454389f930eb42e5074b0a71e2ac6d48819e9bd3746c17a738880423ba79840c79fd3f7b4696cf97518a9825b1e490e5e763b29228a622b7f0de4f0f2a100eba6266b25fb896bd488e5280a8b0628a19e67fb394df6964b415bf99f55d0b28d984c72db26530706853cbaf", 0xc7}], 0x1, 0x0, 0x0, 0x4004}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x2000000004e, 0x0, 0x0) 2018/02/05 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ae0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x77359400}, &(0x7f00005df000-0x8), 0x8) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) dup3(r0, r1, 0x80000) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4), 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0xeb3, 0x0, "63d156a528d7"}}) 2018/02/05 00:59:20 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000151000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000154000)={{0x7, 0x0, 0x80, 0x7f, "ad08ece5fc80690bb07daa3bc324f45d6421d71e5e70fff939f5e1f7be15543152e964ee633e4bb30c601ec7", 0x4}, 0x0, 0x0, 0x8, r1, 0x10001, 0xffffffffc36bd19a, "24c2d461ac0e9f943b880c2bb7e09441ef2732377d1916c64843476a1f81a22fe000191cafc8e5c66a6474c4d9370e5b1f0c75d9eba845f67af0af0abccc7652", &(0x7f0000001000-0xd)='vmnet1wlan1(\x00', 0xd, [], [0x0, 0xb7c, 0x80, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0505510, &(0x7f0000df4000)={0x800000, 0x7, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockname(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000002000)=0x10) [ 64.494349] sock: sock_set_timeout: `syz-executor3' (pid 5923) tries to set negative timeout 2018/02/05 00:59:20 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000151000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000154000)={{0x7, 0x0, 0x80, 0x7f, "ad08ece5fc80690bb07daa3bc324f45d6421d71e5e70fff939f5e1f7be15543152e964ee633e4bb30c601ec7", 0x4}, 0x0, 0x0, 0x8, r1, 0x10001, 0xffffffffc36bd19a, "24c2d461ac0e9f943b880c2bb7e09441ef2732377d1916c64843476a1f81a22fe000191cafc8e5c66a6474c4d9370e5b1f0c75d9eba845f67af0af0abccc7652", &(0x7f0000001000-0xd)='vmnet1wlan1(\x00', 0xd, [], [0x0, 0xb7c, 0x80, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0505510, &(0x7f0000df4000)={0x800000, 0x7, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000459000-0x8)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000005f000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000a75000)=0xe8) connect$inet6(r0, &(0x7f0000389000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x80000000}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ae6000-0x8)) fstat(r0, &(0x7f000029b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000e27000-0x8)='./file0\x00', 0x6000, r1, r2, 0xfff, 0x30001) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000bdc000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000041c000-0x4)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e1a000)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00009b6000)='dctcp-reno\x00', 0xb) [ 64.561274] device gre0 entered promiscuous mode 2018/02/05 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a8000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) connect$llc(r1, &(0x7f00007e0000-0x10)={0x1a, 0x0, 0x1, 0x6, 0x3, 0x5, @empty}, 0x10) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/05 00:59:20 executing program 7: socketpair(0x1b, 0x80007, 0x0, &(0x7f00004d9000)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000027000-0xd)='dns_resolver\x00', &(0x7f0000026000+0x33)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000017000-0x25)="d82a3de521c731baffabf551e1c558be6506b110d8d2cca40b576d60e88ef1a6d1bec3fcdc", 0x25, 0xfffffffffffffff9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000027000-0x8)='keyring\x00', 0xfffffffffffffffc) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000001b000-0x11)='/dev/vga_arbiter\x00', r1) 2018/02/05 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/sequencer2\x00', 0x8002c047e, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4), 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0xeb3, 0x0, "63d156a528d7"}}) 2018/02/05 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') 2018/02/05 00:59:20 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, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r1 = dup3(r0, r0, 0x10000) r2 = openat(r1, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xa) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0}, @broadcast, @empty}, &(0x7f00001ac000-0x4)=0xc) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000039000-0x4)=0x6, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r5 = dup3(r0, r4, 0x80000) r6 = openat(r5, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000951000-0x104)={r8, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000053c000)={r9, 0x5, 0x0, []}, &(0x7f0000adc000)=0x3ec) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c74000)={0x5, 0x5, 0x20c, 0xddc000000000000, 0x7, 0x4, 0x6, 0x100, r8}, &(0x7f000016f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r7, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000), &(0x7f000019c000-0x4), &(0x7f00008be000), &(0x7f00008b5000-0x4)="00caec") socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400603, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x4924924924925ec, []}) ioctl(r11, 0x8916, &(0x7f0000000000)) ioctl(r11, 0x8936, &(0x7f0000000000)) 2018/02/05 00:59:20 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r0, 0x401, 0x6, &(0x7f000025a000-0x9a)="72585ee5c78038d9f74f9256376eb34340594b6fef6004090d54ebfe40a7fa6109a624d048cd5ac8dd97e41c3c2a1f01aaffa41438c10ad336ee1ed2a57dbbf92d7e300f2d99cbacb9edef89da66ffc883e0d555a62e443440a9212d309ad4eb14d479486c629dd13baf918df63935d58f18a8d78e730e2bb15cc162cd34fb1f91b18de45928e5820ca6c1b8aa11cefe70e6678dbc5d1d6c1ddc", 0x9a) memfd_create(&(0x7f000046c000-0x12)='nodev()*(\x00', 0x1) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffff7ff, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/05 00:59:20 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000533000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) r2 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000)) 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) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r3, r2, 0x0) sendfile(r2, r1, &(0x7f0000b7a000), 0x1fffffffe2) 2018/02/05 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb6000)=0x0) capget(&(0x7f000045a000)={0x0, r2}, &(0x7f0000619000-0x18)={0xfffffffffffffff1, 0xffffffffffffd90b, 0xe7, 0x7, 0x8b, 0x20}) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007ba000-0x8)={0x0, 0xfff}, &(0x7f00008fe000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f69000-0xd)={0x3, 0x0, 0x0, 0x0, r3}, 0xfffffffffffffd0b) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/05 00:59:20 executing program 2: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x7fe, &(0x7f00002ef000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) r1 = syz_open_dev$vcsa(&(0x7f0000e72000)='/dev/vcsa#\x00', 0x3225bf68, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000ac1000-0x6)=""/6) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/05 00:59:20 executing program 1: 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, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000626000), &(0x7f0000001000-0x4), &(0x7f0000d1d000)) read(r0, &(0x7f0000ef3000-0xf7)=""/247, 0xfffffffffffffe54) 2018/02/05 00:59:20 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000), 0x91) 2018/02/05 00:59:20 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003cc000)={r2, 0x1}) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) 2018/02/05 00:59:20 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000074a000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000b20000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000021, 0x2, 0xffffffffffffffff) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = syz_open_dev$mouse(&(0x7f0000aab000)='/dev/input/mouse#\x00', 0x1ff, 0x115800) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000825000-0x8c)={0x6, 0x80000000, 0x3, 'queue1\x00', 0x100000000}) renameat(r2, &(0x7f0000f96000-0x8)='./file0\x00', r3, &(0x7f00006c0000-0x8)='./file0\x00') fchdir(r1) bind(r1, &(0x7f0000344000)=@nfc={0x27, 0x400, 0x1}, 0x10) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b99000-0x4), &(0x7f0000404000-0x4)=0x4) uselib(&(0x7f00001bb000-0x8)='./file0\x00') readahead(r3, 0x8, 0x0) 2018/02/05 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000cd6000)={0x800, 0x6, 0x2, 0x8, &(0x7f0000e68000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/05 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d90000-0x8)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009b0000)={0x0, 0xb5, "f1ea386fc2b1b08ae3c90a85b00e907ad48da5c89e576163d053af2b21e2944ddcc7b4d53ec2b05d34c1f810c565765fe0deaca70b5f48d76a6fefc67af57f87c3d3bffcc42850496ea2e0330864367f9e5326f4f24ccad5a107ce3731faf1b9e4735699e4943ed682b47aae24937fbb15894dc01b2abe33bc6886e03c82d4bac4ae0434702985b390a8ef01b7dd21ebddfa7eb54bf25090bdd05fbc7a09e621fbddacbdc86af71936185897400fe961ffb431845b"}, &(0x7f00001a8000)=0xbd) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6a000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @empty, 0x3}}}, 0x8c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000736000-0x7c)="6ea9613047cc6d9fef7dd4fa56bdafdf00194c002e6ebe3a24eb6e6d5606be18b38198e846aae7c722bba942997ef4f33463ade248ffff000000e8ff7a7e5a74757567aac3dc843768910d6f4f49f514ed4f18487a6831bc0876ccbbbc1904a66e305638cd295a5d1936bd952ab0c612c43ddd61d9fa1933dd8de6a8") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000670000-0x10)={0x0, 0x90, &(0x7f000068a000-0x90)=[@in6={0xa, 0x0, 0x5570, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x77be, @mcast2={0xff, 0x2, [], 0x1}, 0x6e7a}, @in6={0xa, 0x2, 0x787a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000093000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f18000-0x4)=r2, 0x4) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000d51000)={"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"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a54000-0xc)={0x0}, &(0x7f0000684000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000005b000-0x8)={r4}, &(0x7f0000a6f000-0x4)=0x8) 2018/02/05 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dfd000)=@generic="eba222088724f5fc1f6069c5371919e5") sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/02/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00003c5000)='stat\x00') syz_open_dev$sndpcmc(&(0x7f0000cc1000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x24000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000ad2000)={0x2020001}) sendfile(r1, r1, &(0x7f0000a9c000), 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f6f000)={0x6, 0x3, 0x100000000, {0x0, 0x989680}, 0x100000000, 0x830e}) dup3(r1, r1, 0x80000) 2018/02/05 00:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084e000)='^bdevppp0(^\\proc\x00', 0x0) io_setup(0x3ff, &(0x7f0000794000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00008b5000)=[&(0x7f0000f95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000028c000), 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 00:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e12000-0x78)={0x2, 0x78, 0x3e3, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockname(r0, &(0x7f0000bb7000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000702000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004ad000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c99000)={r1, 0x4}) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000e2b000-0x1c)) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/02/05 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x14, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009b4000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) 2018/02/05 00:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbc000)={0x0}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000f22000)) getsockopt(0xffffffffffffffff, 0xff, 0x2716, &(0x7f0000bd5000-0x1)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006f5000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000764000-0x4)=r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000875000-0x8)={0x0, 0x9}, &(0x7f000042c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001d1000-0xf)={r2, 0x7, "8f76b8857d9e66"}, &(0x7f0000466000-0x4)=0xf) syz_open_dev$dspn(&(0x7f000002f000)='/dev/dsp#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c6c000-0x8)={r3, 0xc53}, &(0x7f0000f02000)=0x8) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ce4000-0x4), &(0x7f0000569000-0x4)=0x4) 2018/02/05 00:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0xffffffef, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) utime(&(0x7f0000f9a000-0x8)='./file0\x00', &(0x7f0000c21000)={0x8, 0x101}) 2018/02/05 00:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002d9000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d24000-0xa1)=""/161) r1 = inotify_init1(0x0) readlink(&(0x7f000097b000)='./control\x00', &(0x7f0000ee3000)=""/125, 0x7d) inotify_add_watch(r1, &(0x7f0000dd3000-0xa)='./control\x00', 0x4000800) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)) 2018/02/05 00:59:21 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b47000-0x9)='/dev/ppp\x00', 0x8000000002104ffb, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xa4b) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000000a000), &(0x7f00002e3000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000027f000-0x28)={@generic="1e62640de5bbeadcc661d8a92addaf1c", 0x0}) sendmsg$nl_route(r1, &(0x7f0000449000)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00007da000)={&(0x7f0000234000-0xc4)=@setneightbl={0xc4, 0x43, 0x30, 0x4, 0x0, {0x1e}, [@NDTA_THRESH3={0x8, 0x4, 0x3ff}, @NDTA_THRESH2={0x8, 0x3, 0x4}, @NDTA_PARMS={0x64, 0x6, [@NDTPA_PROXY_DELAY={0x10, 0xd, 0x8}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x81}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_LOCKTIME={0x10, 0xf, 0x88}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x6}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0x843}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x3ff}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0xffffffffffffffff}]}, @NDTA_NAME={0x10, 0x1, 'security\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x4ebe}, @NDTA_THRESH2={0x8, 0x3, 0x1ff}, @NDTA_THRESH3={0x8, 0x4, 0x2}, @NDTA_NAME={0xc, 0x1, '[nodev#\x00'}]}, 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008a9000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000365000-0x28)=[], &(0x7f0000614000-0x8)=[]}}], 0x2, 0x0, &(0x7f0000845000-0x2)="b98a"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = getgid() setfsgid(r3) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ae4000)=""/177) 2018/02/05 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a3b000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f000061a000)={0x200}) r1 = socket(0xa, 0x200000001, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) r2 = getpgrp(0x0) getpriority(0x2, r2) 2018/02/05 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00007f2000)) r1 = socket$inet6(0xa, 0x0, 0x4b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r2}, &(0x7f00008a4000-0x4)=0x8) 2018/02/05 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00008c0000)) r2 = socket(0xe, 0x1, 0x2) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000071c000), &(0x7f0000727000-0x4)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007ff000-0x10)={r1, 0x28, &(0x7f0000978000-0x28)}, 0x10) 2018/02/05 00:59:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x2, 0x810, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000293000-0x6)='/dev/mixer\x00', 0x0, 0x0) inotify_init1(0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000cad000-0x8)={0x2, 0x2}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000019b000)="050000003778d9f1ef1c32fc0b98143e037dc12502000003f11368a82cc15eb4037dc12502000000b5bff99af7fb97000000000000000763", 0x38}], 0x1}, 0x0) [ 65.000202] binder: BINDER_SET_CONTEXT_MGR already set [ 65.007386] binder: 6056 RLIMIT_NICE not set [ 65.024104] binder: 6055:6062 ioctl 40046207 0 returned -16 [ 65.035421] binder: 6056 RLIMIT_NICE not set 2018/02/05 00:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f00000-0x11)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) write$selinux_context(r0, &(0x7f0000a1c000-0x22)='system_u:object_r:tty_device_t:s0\x00', 0x22) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/02/05 00:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0xfb, &(0x7f0000563000-0xfb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xc5, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x9, 0x4, "ada9bacd407b8614e72006836121d8db8292403ce6d173ddb270f7f28bf06d62196faf30f7d96228486d65252f021c93b2a0d489113f9a173b60b4568b278b89ee31541247ba3988b31e3f7c49b443253883cb082955a68ca423720b0cd2a3b20457911a4ef0d0cca9357816da0ca03605bdf260e1023f09b628ef9cec86ac0f601d652804f52f766231fe893959baecb2951348f23e61f806ad73fb0707f4da2b4c99e8818e63c47b3cdc26151971dbbc343de8d4e8715a1702f79d43"}}}}}}, 0x0) [ 65.065251] binder: release 6053:6056 transaction 2 in, still active [ 65.072072] binder: send failed reply for transaction 2 to 6053:6072 [ 65.078758] binder: undelivered TRANSACTION_COMPLETE [ 65.084040] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.089571] binder: send failed reply for transaction 3 to 6055:6062 [ 65.105005] binder: 6072 RLIMIT_NICE not set [ 65.112782] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 00:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0xffffffef, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) utime(&(0x7f0000f9a000-0x8)='./file0\x00', &(0x7f0000c21000)={0x8, 0x101}) [ 65.136702] binder: 6055:6062 ioctl 40046207 0 returned -16 2018/02/05 00:59:21 executing program 0: pipe2(&(0x7f0000997000)={0x0}, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000e2a000-0x4), &(0x7f00008f7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000357000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xff}, {}, @control}], 0x30) 2018/02/05 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053f000-0xc)='/dev/autofs\x00', 0x180, 0x0) r1 = accept4$ipx(r0, &(0x7f0000f38000), &(0x7f0000fb2000)=0x3, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000070c000-0x20)={"4e328167cc9adc504e47638d5e7f949e", {0x4, 0x8, 0x80000001, "bfdca386ee07", 0x1}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ba0000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000006f000-0x110)={{0x5, 0x7, 0x4, 0x80, "313c2f0773ac4583356065b04741b289deb0f6eb26403fbf35308ad7f15c1027ad4e3f70e4fca29c9809e08e", 0x1ff}, 0x0, 0x0, 0x6, r2, 0x1, 0xf8, "6113bc110e3f65daa9ac0e432c2ba430dc23447b1a8fe25ece696f8468ab355832c8ef26a09b5831b0514ad90b8260430570314c5bf1936da471ca2c0792f3e7", &(0x7f0000a94000)='security$\'+\x00', 0xc, [], [0x6, 0xa10, 0x0, 0x8]}) uname(&(0x7f000009b000-0xf)=""/15) [ 65.181186] binder: BINDER_SET_CONTEXT_MGR already set [ 65.204706] binder: 6092:6097 ioctl 40046207 0 returned -16 [ 65.216916] binder: 6106 RLIMIT_NICE not set [ 65.231509] binder_alloc: 6053: binder_alloc_buf, no vma [ 65.237360] binder: 6092:6108 transaction failed 29189/-3, size 0-0 line 2957 2018/02/05 00:59:21 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000073b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000865000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/05 00:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) exit_group(0x1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xfffffffffffffe71, &(0x7f0000f70000)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000046000)={{0x4, 0xff}, 'port1\x00', 0x4a, 0xc002d, 0x7, 0x1, 0x9, 0xab, 0x9, 0x0, 0x2, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x4, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00002c0000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000892000+0x524)={0x0, 0x7844, 0x10, 0xfffffffffffffffb, 0x5}, &(0x7f0000867000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000915000-0x8)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000843000-0x18)=@generic={0x5, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) r4 = syz_open_dev$dspn(&(0x7f00002ca000-0xa)='/dev/dsp#\x00', 0xf262, 0x40000) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00007a3000-0x90)={0x4, {{0x2, 0x3, @rand_addr=0xfffffffffffffff9}}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000680000)) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) 2018/02/05 00:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/02/05 00:59:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0x20) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00001be000)=""/186) 2018/02/05 00:59:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044b000-0x4)=0x4) 2018/02/05 00:59:21 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/rtc\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f000089c000-0x8), 0x5) [ 65.249127] binder: release 6053:6056 transaction 5 out, still active [ 65.255861] binder: undelivered TRANSACTION_COMPLETE [ 65.261042] binder: send failed reply for transaction 5, target dead [ 65.267569] binder: send failed reply for transaction 6 to 6055:6069 [ 65.275006] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.281378] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.293367] [ 65.295021] ====================================================== [ 65.301344] WARNING: possible circular locking dependency detected [ 65.301352] 4.15.0+ #297 Not tainted [ 65.301359] ------------------------------------------------------ [ 65.317673] syz-executor1/6115 is trying to acquire lock: [ 65.323195] (sk_lock-AF_INET){+.+.}, at: [<00000000a059aa06>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 65.332461] [ 65.332461] but task is already holding lock: [ 65.338402] (rtnl_mutex){+.+.}, at: [<00000000c5f1804e>] rtnl_lock+0x17/0x20 [ 65.346353] [ 65.346353] which lock already depends on the new lock. [ 65.346353] [ 65.354643] [ 65.354643] the existing dependency chain (in reverse order) is: [ 65.362235] [ 65.362235] -> #2 (rtnl_mutex){+.+.}: [ 65.367495] __mutex_lock+0x16f/0x1a80 [ 65.371875] mutex_lock_nested+0x16/0x20 [ 65.376429] rtnl_lock+0x17/0x20 [ 65.380288] unregister_netdevice_notifier+0x91/0x4e0 [ 65.385970] tee_tg_destroy+0x61/0xc0 [ 65.390264] cleanup_entry+0x218/0x350 [ 65.394642] __do_replace+0x79d/0xa50 [ 65.398934] do_ipt_set_ctl+0x40f/0x5f0 [ 65.403404] nf_setsockopt+0x67/0xc0 [ 65.407611] ip_setsockopt+0x97/0xa0 [ 65.411816] tcp_setsockopt+0x82/0xd0 [ 65.416110] sock_common_setsockopt+0x95/0xd0 [ 65.421096] SyS_setsockopt+0x189/0x360 [ 65.425567] do_syscall_64+0x282/0x940 [ 65.429953] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 65.435631] [ 65.435631] -> #1 (&xt[i].mutex){+.+.}: [ 65.441063] __mutex_lock+0x16f/0x1a80 [ 65.445444] mutex_lock_nested+0x16/0x20 [ 65.450001] xt_find_table_lock+0x3e/0x3e0 [ 65.454732] xt_request_find_table_lock+0x28/0xc0 [ 65.460066] get_info+0x154/0x690 [ 65.464014] do_ipt_get_ctl+0x159/0xac0 [ 65.468482] nf_getsockopt+0x6a/0xc0 [ 65.472691] ip_getsockopt+0x15c/0x220 [ 65.477073] tcp_getsockopt+0x82/0xd0 [ 65.481366] sock_common_getsockopt+0x95/0xd0 [ 65.486351] SyS_getsockopt+0x178/0x340 [ 65.490817] do_syscall_64+0x282/0x940 [ 65.495195] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 65.500886] [ 65.500886] -> #0 (sk_lock-AF_INET){+.+.}: [ 65.506579] lock_acquire+0x1d5/0x580 [ 65.510874] lock_sock_nested+0xc2/0x110 [ 65.515428] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 65.520849] ip_setsockopt+0x3a/0xa0 [ 65.525059] tcp_setsockopt+0x82/0xd0 [ 65.529355] sock_common_setsockopt+0x95/0xd0 [ 65.534342] SyS_setsockopt+0x189/0x360 [ 65.538811] do_syscall_64+0x282/0x940 [ 65.543190] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 65.548866] [ 65.548866] other info that might help us debug this: [ 65.548866] [ 65.556976] Chain exists of: [ 65.556976] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 65.556976] [ 65.567186] Possible unsafe locking scenario: [ 65.567186] [ 65.573213] CPU0 CPU1 [ 65.577848] ---- ---- [ 65.582484] lock(rtnl_mutex); [ 65.585734] lock(&xt[i].mutex); [ 65.591678] lock(rtnl_mutex); [ 65.597446] lock(sk_lock-AF_INET); [ 65.601131] [ 65.601131] *** DEADLOCK *** [ 65.601131] [ 65.607166] 1 lock held by syz-executor1/6115: [ 65.611715] #0: (rtnl_mutex){+.+.}, at: [<00000000c5f1804e>] rtnl_lock+0x17/0x20 [ 65.619405] [ 65.619405] stack backtrace: [ 65.623875] CPU: 1 PID: 6115 Comm: syz-executor1 Not tainted 4.15.0+ #297 [ 65.630770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.640096] Call Trace: [ 65.642665] dump_stack+0x194/0x257 [ 65.646270] ? arch_local_irq_restore+0x53/0x53 [ 65.650915] print_circular_bug.isra.38+0x2cd/0x2dc [ 65.655904] ? save_trace+0xe0/0x2b0 [ 65.659592] __lock_acquire+0x30a8/0x3e00 [ 65.663718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.668881] ? rtnl_lock+0x17/0x20 [ 65.672393] ? __mutex_lock+0x16f/0x1a80 [ 65.676425] ? rtnl_lock+0x17/0x20 [ 65.679940] ? rtnl_lock+0x17/0x20 [ 65.683457] ? mutex_lock_io_nested+0x1900/0x1900 [ 65.688269] ? print_irqtrace_events+0x270/0x270 [ 65.692998] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.698858] ? print_irqtrace_events+0x270/0x270 [ 65.703587] ? futex_wait_setup+0x14a/0x3d0 [ 65.707881] ? __might_sleep+0x95/0x190 [ 65.711828] ? _cond_resched+0x14/0x30 [ 65.715693] ? get_futex_value_locked+0xc6/0xf0 [ 65.720335] ? find_held_lock+0x35/0x1d0 [ 65.724367] lock_acquire+0x1d5/0x580 [ 65.728144] ? lock_sock_nested+0xa3/0x110 [ 65.732350] ? lock_acquire+0x1d5/0x580 [ 65.736300] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 65.741377] ? lock_release+0xa40/0xa40 [ 65.745322] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.751181] ? do_raw_spin_trylock+0x190/0x190 [ 65.755736] ? lock_sock_nested+0x44/0x110 [ 65.759945] lock_sock_nested+0xc2/0x110 [ 65.763981] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 65.769058] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 65.773960] ? ip_ra_control+0x5c0/0x5c0 [ 65.777994] ? check_noncircular+0x20/0x20 [ 65.782206] ? find_held_lock+0x35/0x1d0 [ 65.786248] ? avc_has_perm+0x35e/0x680 [ 65.790195] ? lock_downgrade+0x980/0x980 [ 65.794313] ? lock_release+0xa40/0xa40 [ 65.798258] ? lock_downgrade+0x980/0x980 [ 65.802379] ? lock_release+0xa40/0xa40 [ 65.806327] ? __lock_is_held+0xb6/0x140 [ 65.810361] ? avc_has_perm+0x43e/0x680 [ 65.814309] ? avc_has_perm_noaudit+0x520/0x520 [ 65.818956] ? iterate_fd+0x3f0/0x3f0 [ 65.822727] ? fget_raw+0x20/0x20 [ 65.826153] ? __lock_is_held+0xb6/0x140 [ 65.830192] ? sock_has_perm+0x2a4/0x420 [ 65.834228] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 65.839568] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 65.845277] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 65.851383] ip_setsockopt+0x3a/0xa0 [ 65.855076] tcp_setsockopt+0x82/0xd0 [ 65.858852] sock_common_setsockopt+0x95/0xd0 [ 65.863323] SyS_setsockopt+0x189/0x360 [ 65.867272] ? SyS_recv+0x40/0x40 [ 65.870699] ? move_addr_to_kernel+0x60/0x60 [ 65.875084] ? do_syscall_64+0xb7/0x940 [ 65.879034] ? SyS_recv+0x40/0x40 [ 65.882460] do_syscall_64+0x282/0x940 [ 65.886320] ? __do_page_fault+0xc90/0xc90 [ 65.890527] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.895518] ? syscall_return_slowpath+0x550/0x550 [ 65.900420] ? syscall_return_slowpath+0x2ac/0x550 [ 65.905329] ? prepare_exit_to_usermode+0x350/0x350 [ 65.910319] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 65.915661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.920478] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 65.925640] RIP: 0033:0x453299 [ 65.928804] RSP: 002b:00007fe84dc04c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 65.936483] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 65.943726] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 65.950967] RBP: 0000000000000521 R08: 000000000000000c R09: 0000000000000000 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) r3 = open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) r4 = mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000090f000-0x18)={r4}) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xfffffffffffffe48) pipe(&(0x7f0000009000)={0x0, 0x0}) fremovexattr(r2, &(0x7f0000a0e000-0x8)=@random={'os2.', '!(]\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00007aa000)={[], 0x1, 0x6, 0x8, 0x0, 0x9484, 0xf004, 0x0, [], 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000f3000)={0x0, 0x0, &(0x7f00005df000)=[]}, &(0x7f000099d000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000001000-0x4)=0xfffffffffffffed7) sendmsg$kcm(r2, &(0x7f000021e000)={0x0, 0x0, &(0x7f0000fc3000-0x20)=[{&(0x7f0000d7a000)="7b54a86b5cee3ccdb08296f81e90da78b81f5f123c706c2c11c095227ac2404af910e08ef9e7b7a9bc31d09c955059af1aa62d149daa74879508b4a3f490fa67b3426e045b534f616670d17382797534aefc2fbaf17b21fdc4dd8508cd1ecec21e69ecbdc18f95886a8b8f54fa3661af70f9eb3d71c119ff3060412bc70fa4cbee7b17ad274dcdce88379693341fc074092810ffe4ae30138f0d394d630de2f8e45488d93e06b06177286f867b9bcf2af018f5815b42ae33c82896b904", 0xbd}, {&(0x7f00005fb000-0xf4)="4f975a2d9719a1eeff11947b5fff06fb9ec5c5e3cb5c401e360c84b5b0af0070428c3022f7bc4f116f6be31cc75b82b1f79c272cc4484123fe3af422a1d988b161a41fe84260684694125e5dbb5844cd870ae20bae1d1ad1467746d33c259c0f59a84fbd75fdbaf11e946bba150aa4ff86bb80e4a5ee411440d67bdf5d1d21b3211728befbb0d796fe46939d242e089a3e3b684d823eb722a990da1d7f259dcdaeaeb9bb7372e3b6616ee6f0cf713d8733d158d69926857d0f9f139214a7272e0c6e266e67ef5ec10d18eca60ec8fb768cb6b9637bb9d3f491ba62dd299a30b70cb97d2f6eb7077e8c674b5a82156c8b3b0bce91", 0xf4}], 0x2, &(0x7f0000a7d000-0x108)=[{0x20, 0x0, 0x5, "cbeaaf2e5970262b09e243a93c03399d"}, {0x20, 0x109, 0x3, "d84602fe488dfca400b58a"}, {0xc8, 0x6, 0x1, "ddeceeedb821c9b3f5dd5866c9813019a5a35327aa589428a877d6fac047851b3bf70f901993745fc6f974265f1646b73c052c6cd6f0cd3e5d070e069e6dbe5eb0aeb342ca81034f8516e6f0f2676ad7835ad462342182c2c204a45c2a096efb9cfa97e26536540a5aa083b0059a2aa41a33c14e1ac820b4963745fcdfeb1f25e8853378d8dc30263bc9821d162db8108055575519a5ef6c412e4e5442a9199bf5fdf8126402a8e70dc10a6a7be70a08c4e12aa46714"}], 0x108, 0x4000000}, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b87000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f0000000000)=0x8c) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00005aa000-0x10)={0x4, 0x8}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000dad000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r4, 0x5, 0xb2a, 0x7, 0x4, 0x1ff, 0x3, 0x8, {r5, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3000000000}}, 0x5, 0xfffffffffffffffe, 0x40, 0x6, 0x20}}, &(0x7f0000c5c000)=0xb8) fcntl$setlease(r0, 0x400, 0x0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a02000+0x18c)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000002c000)={0x4, 0x1000, "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"}) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000892000+0x524)={0x0, 0x7844, 0x10, 0xfffffffffffffffb, 0x5}, &(0x7f0000867000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000915000-0x8)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000843000-0x18)=@generic={0x5, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) r4 = syz_open_dev$dspn(&(0x7f00002ca000-0xa)='/dev/dsp#\x00', 0xf262, 0x40000) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00007a3000-0x90)={0x4, {{0x2, 0x3, @rand_addr=0xfffffffffffffff9}}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000680000)) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) [ 65.958208] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f6bb8 [ 65.965453] R13: 00000000ffffffff R14: 00007fe84dc056d4 R15: 0000000000000000 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) r3 = open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) r4 = mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000090f000-0x18)={r4}) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) r3 = open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) r4 = mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000090f000-0x18)={r4}) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000e3000-0xd)='/dev/dmmidi#\x00', 0x5, 0x40000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c98000)=0x8f, 0x4) r1 = socket$inet(0x2, 0x7ffff, 0x7) r2 = dup3(r1, r1, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000beb000-0xa)={0x20, "e541d310931c"}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x4}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/vga_arbiter\x00', 0x620140, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000178000-0x91)=""/145) io_setup(0xc56, &(0x7f0000797000)=0x0) io_submit(r4, 0x2, &(0x7f000066f000-0x10)=[&(0x7f00003f0000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff7, r1, &(0x7f0000ab0000), 0x0, 0x7fffffff, 0x0, 0x0, r1}, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x7, 0xc7dd, r3, &(0x7f0000240000)="a6d8c2350407c6619c5dda32469ea52ea89423a377520c43964531dfc808d997115efec26a982c95854d8963e2706c6a68144ccd93f759f89fcd16165c48a6e3348c477b03d3354131b3fcafa5450e2bbaa91110e8f6fb6d4a558b5a28b229a1d2358a9f54182cd3cdeeb1f8f2a780f67d59f6a8055f6ae459cd9c20d52df9706d0b30de8003eee24029ccb43e0f6688ec63ea1956279d3cbd44821c8d58ef5a69a2fa15c055021d5511390378927ed46fd6d05d39b6981009ad9767974e693b567857d2c914f013bd8dadfbd8cd59ee24429f102024180313c345491012805e846da20aed7944", 0xe7, 0x418b, 0x0, 0x1, r3}]) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000002c000)={0x4, 0x1000, "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"}) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000892000+0x524)={0x0, 0x7844, 0x10, 0xfffffffffffffffb, 0x5}, &(0x7f0000867000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000915000-0x8)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000843000-0x18)=@generic={0x5, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) r4 = syz_open_dev$dspn(&(0x7f00002ca000-0xa)='/dev/dsp#\x00', 0xf262, 0x40000) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00007a3000-0x90)={0x4, {{0x2, 0x3, @rand_addr=0xfffffffffffffff9}}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000680000)) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) r3 = open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) r4 = mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000090f000-0x18)={r4}) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) r3 = open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) r4 = mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000090f000-0x18)={r4}) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000002c000)={0x4, 0x1000, "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"}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000892000+0x524)={0x0, 0x7844, 0x10, 0xfffffffffffffffb, 0x5}, &(0x7f0000867000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000915000-0x8)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000843000-0x18)=@generic={0x5, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) r4 = syz_open_dev$dspn(&(0x7f00002ca000-0xa)='/dev/dsp#\x00', 0xf262, 0x40000) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00007a3000-0x90)={0x4, {{0x2, 0x3, @rand_addr=0xfffffffffffffff9}}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000680000)) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) rt_sigtimedwait(&(0x7f0000049000-0x8)={0x9}, 0x0, &(0x7f0000018000-0x10), 0x8) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) r3 = open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) r4 = mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000090f000-0x18)={r4}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000002c000)={0x4, 0x1000, "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"}) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$rds(r0, &(0x7f000003b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x1, 0xc810, 0xffffffffffffff9c, 0x0) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000002c000)={0x4, 0x1000, "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"}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) r3 = memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) open(&(0x7f000065e000)='./file0\x00', 0x488000, 0x4) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000041000)="6500000005", 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) dup2(0xffffffffffffffff, r0) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000025000)=0xff) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) memfd_create(&(0x7f0000e5d000)='}\x00', 0x1) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) dup2(0xffffffffffffffff, r0) 2018/02/05 00:59:22 executing program 2: syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000321000)={r1, 0x9, 0x4, 0x400, 0x7, 0xfffffffffffffffc}, &(0x7f0000a9f000-0x4)=0x14) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000095000-0x4)) 2018/02/05 00:59:22 executing program 2: syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000907000)=@assoc_value={0x0, 0x8000}, &(0x7f0000637000-0x4)=0x8) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) dup2(0xffffffffffffffff, r0) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000041000)="6500000005", 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 2: syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r0, 0xffffffffffffffff) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x802, 0x0) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r0, 0xffffffffffffffff) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 5: syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: socket(0xf, 0x802, 0x0) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r0, 0xffffffffffffffff) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 5: syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 3: socket(0x0, 0x802, 0x0) 2018/02/05 00:59:22 executing program 6: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 6: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 5: syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 6: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 3: socket(0x0, 0x802, 0x0) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) dup(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: socket(0x0, 0x802, 0x0) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: socket(0xf, 0x0, 0x0) 2018/02/05 00:59:22 executing program 0: socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 00:59:22 executing program 0: socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/02/05 00:59:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/05 00:59:22 executing program 2: socket$key(0xf, 0x3, 0x2) 2018/02/05 00:59:22 executing program 0: socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x1, &(0x7f000049a000-0x8)) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) 2018/02/05 00:59:22 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000025000)=0xff) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000003000)={0x1, 0x0, [{0x47f}]}) 2018/02/05 00:59:22 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/05 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 00:59:22 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f000002b000-0x95)=""/149, 0x95) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000023000)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 00:59:22 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/02/05 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0,