[....] Starting enhanced syslogd: rsyslogd[ 13.644676] audit: type=1400 audit(1516130047.980:5): avc: denied { syslog } for pid=3513 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.583548] audit: type=1400 audit(1516130052.919:6): avc: denied { map } for pid=3654 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 '10.128.15.232' (ECDSA) to the list of known hosts. 2018/01/16 19:14:19 fuzzer started [ 24.804828] audit: type=1400 audit(1516130059.140:7): avc: denied { map } for pid=3665 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 2018/01/16 19:14:19 dialing manager at 10.128.0.26:33449 [ 28.272909] can: request_module (can-proto-0) failed. [ 28.282295] can: request_module (can-proto-0) failed. 2018/01/16 19:14:23 kcov=true, comps=true [ 28.774794] audit: type=1400 audit(1516130063.110:8): avc: denied { map } for pid=3665 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1047 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/16 19:14:24 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000079a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/5, 0x5, 0x20, &(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="0757781f82f61ddc364d4209944a469a67cc8ae4ada507e7553f5ca43c7ad591"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000004000-0x36)="b3f022c4af259f2b137cc89401c5cdf7985fb7926a29a8f688944214d4e666ff141d83aaf2d95e3021f3cce3b27d1ff1691ef3bcb0c2", 0x36) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000003000-0x45)="62b005e119b2850e99e945399c1a65305edd7453a3fd3c921a0350adc0a9bba77b656c9f23343e4f46741bb98dd572beb9879a62d27c6b1ef37bd049819ddb6a1e0491e458", 0x45) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000-0x4)=r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000005000)=""/4096) mq_unlink(&(0x7f0000004000-0x15)=':[trustednodev(+user\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x2e)=""/46) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x8, &(0x7f0000007000-0x10)={0x3b, 0x9, 0x3f, 0x7ff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000007000)={&(0x7f0000003000)=@l2={0x1f, 0xd487, {0x4, 0x65, 0x7, 0x4, 0x8001, 0x1ff}, 0x4, 0x2}, 0xe, &(0x7f0000002000-0x20)=[{&(0x7f0000006000-0xf0)="4fab0130939ca0fdcb818975b51844ba138d4b50dacc2b765d3cff018221b104bb4f6320a5b446747ec4699203b4d71faad7fb77d434ef0c0d9616e9cc9804c10b1499a23df16b8a53473ccaa92bfc90b877c9790c862233e5414de9e0ae0566ec2e71bbb06eaf379fd8b4ae2a4cdc7cf06282ebce3d532a8d9809e01ba9153971cf853c8248ab856a019f289e53464896ac56fa04d0923e3676d385874fc124064a72e15c260d39f8e4446f3742691c2a50c37db35364a0ad6ae1d6901f85d34c847cf6e0de836313a8561d2c8f38577fa1ca0520ba33e958cd8ebbcec52af7e740f0367f69d5c11d4026c005fe3645", 0xf0}, {&(0x7f0000008000-0xb9)="e8b900fbeaa1b9cf6116bde33d4d9465923d47826e4b91f7180cf21479f8c8f3543268f52a7ffe495a598ef9f44b65f74fd668379b302376ee95b7396e5489c4a70224404c2a5e932d367937285973ebef346ebd9cf8027e1d125af45ad33f57569be830bb8f6ea6688eaabcc77639b542c9ae4baded0c15ec54ac614a2a4986e06df126721680a7b8fa6f6c33cc6c6c19be489129ed39e1648585b6079434736d63fdd9d7c33eed6b28e68632716353c024069d55bddd1fa4", 0xb9}], 0x2, &(0x7f0000004000-0x270)=[{0x108, 0x105, 0x8, "3901e1b3c5b581a9f535c089ccef5040912e5ec0c953729eae383ceef70baa7cced266899a1fd76cf6bff6300530a70616e84acabd8f378ad5b6610ccd48ac60fd3b233206111933a8fa18b211fc99fda4c5d0a044aa513ec0962feb12be2249f0ddbb0d2f5604e4ed75ada061e654ae5dacd43d796f8816d3fd3dc12cf925b0ed198c8bd1da41e29fad14c2c115f80790179dc8ec834c038e3a16487a6e6cbe5c24ee6fdf55221c71a671a7b3617b1cf60ca142652c9f06ae4c300ebe19a7a31081efdf8ffb5f325ab976ca58c663d26be308005b7926545e7af5853ea3709a1f584485a0fdc0aa39a481ee3a7e239faf"}, {0x98, 0x13f, 0x14, "8517a3532051f5783f12d4536066d8387425cf1f06ef4219b3d6516a9f05611fc5ceb0a66b4ebe733ed7d68f343fa156d2c8d6361bd8554d3f7c4745f12937f179f74471d8f6881bce44eea475e973fd237bee7797a6be83157f8a3738e4481d7a9aa6ae23a7bdfa94dec2bf236a3dc414f6fe764018aed272a84372ca59ce949e94"}, {0x88, 0x3a, 0x397, "f7335dc08446748bdb3ccc4167e424d8d2dc44ddac035b29cbce71dacc0e608761813755ece1c411bd1747f1a5ba020cef7511427299923c94d7a2de6fa6fc53d1e012650bb48692209f7e851709f88f3f9afbc457f3f090e7e3f0577d73a350fd64f4f2979cdb3be5f166c9132857c929df"}, {0x28, 0x1, 0x1, "41934b573732f2ccb0602a338d431beb55937b0c"}, {0x20, 0x0, 0x193200000, "33cf248b172759022314cf4b974b01"}], 0x270, 0x40044}, 0x4040000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000009000-0x4)=0x5) 2018/01/16 19:14:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000)="99e5a641970bbcd024549bae123e348e074aa8509684691d6a128c0dadcdb59bb5f744b228c35d4046cf0afe0f840d49734390ad64f50db32b551041c6156d052df3bc056e4d73f0b90c652f847e17954ef6568f0d1dbbb8bf9f695f7af6ec5babbca534810deb1486cd1f8f7b15c633d682b4d4ce74088b22024e0dc2494c11e86ecdfc608b8da30441a93e2806871bc977c423595f7d699377b6da8c77eb17888c9283f38ed3a58b83c6071e0dbd1f1500c24329c1eb3b08c01ad2623ee3515c8b52a55a0da9c0e0226695209c4f7f1e701296215757017b110e49a8a4d95480a31454199209e96836c58fae9a94728bec56b1ee7f994d40") r1 = msgget(0x3, 0x80) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000002000)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0x29)='^mime_typevboxnet0procposix_acl_accesslo\x00', 0x40, 0x8, &(0x7f0000004000)={0x80000000, 0xfffffffffffffff9, 0x357, 0x5, 0x6, 0x3, 0x6, 0x7f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r4 = geteuid() r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) r7 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000006000-0x78)={{0xb9, r2, r3, r4, r5, 0x80, 0xfff, 0x0, 0x0, 0x0}, 0x6, 0x4, 0x1000, 0x0, 0x90, 0x8, r6, r7, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000006000)={0x18000, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000004000)={0x1fe, 0x0, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0x1ff, 0x4, 0x6, 0xd0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r8, 0x8}, &(0x7f0000007000)=0x8) 2018/01/16 19:14:24 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c6f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000961000)=""/61) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xd7) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xafd) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffff55}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1d, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x840}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000005000)=[{&(0x7f0000004000-0x5c)="ea62338bd39823b8c7b23480fa8cc8b04ae6942a2273a2cafbc2fc132ceecdfc8d57aa7c450dfba13070673f325cbd187b09fede256d78454ed93ffd41a351358981393823132da2b280a02d834bba0b51b28cf9388a6645eb6420ce", 0x5c}, {&(0x7f0000005000)="3b033cc4d0710b5661e3cf63274e93f422d8d77533338d9dcb622f4f5e0660ee3eb2f9ca849e97955c89779ea6659f1634599d37b0051a19dea8213d98bd48e75946e90c2192e8bec14e985e710bd4ade243398af10e648972b7815ccb7361359afa1653ac4425aa5d007b6057aba1150b0575a3e170dac017a54f3b0f9667547ed3f1067068506c2dcd68cbec9bd0ccab704ed28ae5fcf3a54755779b38021fb29b39b9c60da694ef79e50a2b1d360e8311033c8fc1a66164231334bfd6e30d2cbb8ad5b2251f5b7f4fee3acd88c1c890ae4f4652aa9f8938c63198236dc523455428b5671eb6925490", 0xea}, {&(0x7f0000002000)="e355780d9f64c13016ce2ddf3eb724a303e71c9ab6a1223a9deb7be62cab0bc03def745d694c78778bd6f6d09f3e71cbc3e2486ebd81720136d629ea93f15e6f82f596d98562a5da5b3ca7a9a607c0b841ed55b226db7548b87568942f5178341de7f97fdda84bd50588059ce7a882737d9feadc69947b323951291e920d786bc102ec0deffc298e5db64df553", 0x8d}, {&(0x7f0000000000+0xb26)="39c9b30a3179e65d80f5ce2727be19ae58801fd92d6f18f0a0fc45dd12896b1695b645f4d74c2f9db0eb80", 0x2b}, {&(0x7f0000005000+0x6ee)="46ea1735af8e3104a6c3375d1616a0fc3af237563d39cca056e29b4b5b1ae4082f76181a96d5266feb5c72a6d8bf6efda0c1eae298413367516217347f5f645d560e8cf80fc5cebce05011ef17e14ba6c21c89e34b4e276b06686e8a97123e0d596b1efc9afea7d4faa79818e7", 0x6d}, {&(0x7f0000005000)="f316292d5d57edd5c2c16edb35c7c0da75d46a8ee526e7f0bc2dbaecb204575afc6a2af46012116bcde68d3c8c2061add844e1570009d81e58ea3643ad1a572b666cd4ff0ff71667a077c2519cc809d005b3586df013d85900b4e5d8739ac124ba40c493f978d67a9184d600630f4b93c506a23366e470a573f5428d406b162dda3f395ab6e9e6364d59cf4136033cd5a25432484c33cee11af83db41a8b0fc192af0a915c52644d691c8b44ddaaccf86de38807b0ed49efca2f0bea7898c78547633df15b862c3f52480e408785bedd87e096aa038a6536e71b981e2463b420e889aad8e8fe87", 0xe7}, {&(0x7f0000005000-0xb7)="883584c3eb476e625c2add4c7bb6539c14bf7e8b797ce9ece2a1836960a895ba00bd0f8d3220ba47c250ca1c101a17e92442537d522f05455eb5720a3c69c9cd1eaee31b2688dba8e2180416f987679d2e5fc6be4c29bf718c62c146c793b65383bc25a52d22360c1371dbbaf8b00e3444c49dfedff9f04749cb6095cdf0d93a477e4ef6fdcb63e6cc54b2b9c3cf43aab276acc8c1fb5935f3ab9b01579ff2d2ead915709f327626e2dd296786212ac363bc683c8dffc0e63fc0b7f5d1ce28e839dea9e8c50e88031cc8c0ae8f8632cf96765791297863b1b02f6f07f8484b4ee418e7b1b7", 0xe5}, {&(0x7f0000002000-0x42)="d5088e0318d4b45b8d73605618af0a635d4888df083c9863af198e519b205b9d3513251f7b6dda0124130eb93ec629a7959b5bcc8bd899214ea258d73e142a411f17", 0x42}, {&(0x7f0000002000)="735421992567ff9b6f7f753f32ce4c8d17fec225aec661211eb56f8f3b38c66674af46af4a86", 0x26}], 0x9, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000)={r3, 0x6, 0x1, [0x9]}, 0xa) 2018/01/16 19:14:24 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000501000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000+0x4b2)='/dev/dsp#\x00', 0x7, 0x10000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002000-0x10)={0x5, r3}) munlockall() ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x7, 0x1, 0x1000, 0x6, 0x80000000, 0x10001, 0x7a, 0x4, 0x6, 0xcfb, 0x100000001, 0xffff, 0xb7c}, {0x6, 0x9, 0x80, 0x0, 0x4, 0xacb, 0x4, 0x46, 0x5, 0x0, 0xa13b, 0x5, 0x200}, {0x3, 0x77, 0xffffffff, 0x4, 0xffff, 0x100000001, 0x8, 0x0, 0x8, 0x3f, 0x9, 0x64, 0xb08a}], 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) sendfile(r1, r0, &(0x7f0000002000-0x8)=0x0, 0x1) write$sndseq(r4, &(0x7f0000002000)=[{0x0, 0xfffffffffffffff7, 0x20, 0x0, @time={0x0, 0x1c9c380}, {0x2, 0x75e205f8}, {0x5c, 0x80}, @time=@time={0x0, 0x0}}, {0x100000000, 0xa72, 0x9, 0x9, @tick=0x8, {0x3, 0xfffffffffffffffb}, {0x1c28, 0x6}, @raw32={[0x7fffffff, 0x81, 0x4]}}, {0x0, 0x7, 0x59ff, 0x100000001, @tick=0x100000000, {0xffffffff, 0x3ff}, {0x188, 0x8}, @quote={{0x2, 0xa}, 0x9, &(0x7f0000003000-0x30)={0x1ff, 0x3, 0x3ff, 0xffffffff7fffffff, @time={0x77359400, 0x0}, {0x0, 0x3}, {0x7fffffff, 0x0}, @raw32={[0xfb5, 0x3, 0x7]}}}}], 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000004000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r6 = socket$inet6(0xa, 0x0, 0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000005000-0x4)=0x6, 0x4) bind$inet6(r6, &(0x7f0000001000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x3, 0x8, 0x80}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x2, 0x200, 0x7, 0x1, r7}, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000)={r7, 0x1, "8c"}, &(0x7f0000004000)=0x9) 2018/01/16 19:14:24 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000024d000)='/dev/vcs\x00', 0x301242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000844000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='\\]/&bdevppp1$::^em0,:\'/\x00', 0x1) r2 = dup(r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2e) mlock2(&(0x7f0000edc000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x3, &(0x7f0000002000)=[{0x6, 0x7, 0x5, 0x1}, {0x40, 0xa0, 0x800, 0x334}, {0x1, 0x6, 0xb78, 0x3f}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000004000-0x8)=0x0) connect$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_hci(r2, &(0x7f0000001000)={0x1f, 0x4, 0x3}, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000002000)="fb6ffd3e7b90c416e13c9fc70337e3fd9c15bbc2d0dc5495615e208fd42d1fa2c7961c37eff83cbb29eb6f92a6f11731ec3f4a2101d20af92f579b7a02efa2cf7c5ffa08a76da5be8efa1a574e7cc6e3406dadb469bd8076f123bba7249242ca186b8df0c300") mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000004000-0x8)=0xf7f, 0x20, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000004000)={0x2, 0x9, 0x1, 0x8, 0x7, 0x0, 0x4, 0x2, [@sadb_ident={0x2, 0xb, 0xf6, 0x0, 0x3}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x1f, 0xff, 0x9c, 0x0, 0x20000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x7fff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x4, 0xb6, 0x6698, 0x0, 0x6, 0x2, 0x200}) ioctl$KDDELIO(r0, 0x4b35, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000006000-0x85)=""/133) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000)={0x2, [0x40, 0x2]}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000008000-0x40)={0x5, 0x6, 0x7, 0x1, "c287b67424dc240bd490ccbf061028688b23abae6f11d4130d81804e7bf1d23a32ed1bb48dfba22d4c41802b", 0x2}) 2018/01/16 19:14:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000521000)="47fb50b872f5c9be8f4941f53cfd75495d6d9f847a6d08233009cf8cc8b6e111c616881c7fcc790eaac3f2063a45ad4d2d48459fdcd9fbe271d7d3a4117753f17a9607b93ec315e88d46169282fd43664f56a7403aaadafd7db4f9e0368e0cf7399b8e23be2481b2144d1a9d41c89d0903a08a30eb8078d994530dffd251663cb9f3e8e052a28c9a310d50c778c4350c2376b3e1510f84ff52300449f28afb141b87a7f50a5bbaf3a478c3bacd085d9366c5a04748f9d7ff09b20a6c152c726aa9b288462a5cd3b0", 0xc8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x94, &(0x7f0000003000-0x94)=[@in6={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x5, 0x4, 0x6, 0x9, 0xffffffffffffff11, 0x8df, 0x1000, 0x7fff, r1}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x8, [0x7, 0x3, 0x0, 0xfff, 0x7, 0x2, 0x1, 0x7]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000+0x6a3)=0x4) iopl(0x6) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003000)=r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x7f}, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="cc01379f7d1a02c4c2486080406f73a3", @ifru_addrs={0x2, 0x3, @rand_addr=0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0xb9}, &(0x7f0000004000)=0x8) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000007000-0x22)=""/34) dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) fsync(r0) read(r0, &(0x7f0000002000-0x91)=""/145, 0x91) 2018/01/16 19:14:24 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ca9000)={0x3, 0xffffffffffffffff, 0x0}) listen$netrom(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0xfff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xa7, 0x3, 0x0, 0x5, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x427, 0x2f5, 0xfe}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x3, 0x8, 0x1ff}) 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) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0xd2)="673daabe85d812922706379cc8e0df124f8e6d7c0ec6c6fc536531d50c0140b2e628567a60e69531a0a297a7c754695ab18471ea70cba71590acfd3ce8a6462320ea679bfadc22cd7306357ce063ee5b4d69261a5864e2d6d58f4269b91e694a00e679a9c357ea46d0d7564a9bd4d80230f7b14b7861146096846e3aeae66087862dfb16b018b91a9801f29e746d4decf3464018f9968046b09d4714c1f83c65b6ed33f0d7e23cca486b6683f449c834b9e587f248bf0bfe46c8326dc2ffcab0894bd3513457b502c2965e4abcbeb4b051f5", 0xd2}, {&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000002000-0x47)="27edd25767e9b940b649bbf02994e07e7b326e963d1280be497b203d85a533ed3bc6d7be36dfcf373f1bd7874302ab5e399bd67eb93871d7d3f66763a4084ed202af4c501e4208", 0x47}, {&(0x7f0000003000-0x2d)="ff759eda1a7dfbc3b7c3d6508f6d919de33e0eff7bb49e095813bd63f134d6566132364351943031bc9c965c37", 0x2d}, {&(0x7f0000003000-0x9)="0533a84eb086cc3fcc", 0x9}, {&(0x7f0000001000-0x67)="74c27e4fe2e5f2c01bf9dff342e4f1dde18a9be1f4d67efdf6ad5236958b4053eb7fa3be56b4323b28e3093420e3b93d3b3fe8b07f9dbcd3fe6ae75fac4a8d6b50f357b26bb7a9fa43254e9beee3fb350da2bdf7725da0af322e16f766ed4811812b8796a0e27f", 0x67}, {&(0x7f0000001000-0xba)="2291cc39add0424cbe32bcf8ab06c6563ce8a73fac04e69c5b1f445a30fa58afdf3c37d93227933c2babfbf3ffb4af205e5c08cd1099702f10a0f2efc4572987dbe2868acbdeccfc9aa12e42834428074d1c65679eac1dbe6e0000703887750102014907f986c487c7d1d711aefa895574ad0e1cae3a5416ef4f91f9e436080c5a9ee4a7071fcd4d7f374e2a6a5ad2dc3652fa8e5a8f34b838c0b600f5db4aa29048c11e015f13d57a703f847efab273b76fb6b54f646b6a7d6d", 0xba}, {&(0x7f0000001000-0x9)="04f00c0c179d3dcab9", 0x9}, {&(0x7f0000002000)="f7e205492c356ef6bd3302bdf6fcb833f5819849b2020d5bc6", 0x19}, {&(0x7f0000002000)="ba596dc6ce72209f198a9336bd6d25aaed62bba28937251d99bae75f8159dde5e391b842e2cd25b7ae44c7b8fd9db33cbb5d7431f318d5c9753858a13b51db6cdbc579710e174fb368eb66caa15df29741a14a0eeb0fb0391916a7177b788be1d40518a6f37e0ce8912cb79e", 0x6c}], 0xa, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4000) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x2, 0x200000}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x800}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r3, @in6={{0xa, 0x1, 0xea57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000005000)="7a90d13e27035acf8920045553f4c44e", 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x2}, 0x8) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000005000)=0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000006000)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000007000)={0x2, 0x0, [0x7, 0x7, 0x4771, 0x2, 0x100, 0xfffffffffffffe00, 0x8, 0x9]}) 2018/01/16 19:14:24 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x3, 0x40) splice(r0, &(0x7f0000036000)=0x0, r1, &(0x7f0000662000)=0x55, 0x8, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0xb077, 0x1000, 0x0}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x3c9) write(r1, &(0x7f0000000000)="03c8ca9c94f4817b2ce6800ada8e01690a34", 0x12) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x80) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) r4 = dup(r3) readahead(r2, 0x9, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000000)={r0, 0x4, 0x3, "6b67b56b3da3a4b5f2514d76ffa83ae97e5a9b5112f7208a0c29daeb1cabcf6cb7216c5267454a34d7f8ff3adad676c047fd11ee6999fd6652e53ce784437cad2c72efa5791ea2fdc4dfb47c9d4721203290be86af27b2252ee48bedec174fc57029813b7577de069ffb8b098dd5856bbf697a47033f06edfeae4ceb71551ac5b99c6910155b4341ca1664607132bff2a9f95e8a"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20c}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@mpls_newroute={0x30, 0x18, 0x4, 0x3, 0x3, {0x1c, 0x30, 0x20, 0x0, 0x0, 0x3, 0xff, 0x7, 0x400}, [@RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0xc, 0x1, [{0x5, 0x502, 0x59674933, 0x80000001}, {0x80000000, 0x140, 0x6a2, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) ppoll(&(0x7f0000001000)=[{r2, 0x2203, 0x0}, {r4, 0x2, 0x0}, {r5, 0x200, 0x0}, {r3, 0x9, 0x0}, {r4, 0x1, 0x0}], 0x5, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x1, 0x4) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r5, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x80000001) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0x6}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000005000)={r8, 0x10000, 0x2, 0x5, 0x6, 0x7}, 0x14) [ 30.402382] audit: type=1400 audit(1516130064.738:9): avc: denied { map } for pid=3665 comm="syz-fuzzer" path="/root/syzkaller-shm429225080" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.602405] ip (3953) used greatest stack depth: 16768 bytes left [ 31.843826] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.866891] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.891629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.050345] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.176628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.198302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.311350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.387996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.302060] audit: type=1400 audit(1516130068.636:10): avc: denied { sys_admin } for pid=3709 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.365066] audit: type=1400 audit(1516130068.667:11): avc: denied { sys_chroot } for pid=4664 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xfffffffffffffffd, 0x41) bind$inet(r0, &(0x7f000017d000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f0000ca4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf9) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ef6000-0xa3)=""/163, &(0x7f0000193000)=0xa3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a63000)=0x0) ptrace$getregs(0xe, r1, 0x8001, &(0x7f000056a000+0x575)=""/75) 2018/01/16 19:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0xfffffffffffffffd, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d54000)={&(0x7f0000c23000/0x1000)=nil, 0x1000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000ca000)={0x0, 0x0}, &(0x7f0000192000)=0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="000000000000e302faf114000016d6000000fffffffffffffffbfaf523830123"}) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000eb9000-0x8)='./file0\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000066000-0x48)={0x10000, 0x0, [0x9, 0x8, 0x8001, 0x0, 0x673f9f0e, 0xffffffffffffffc0, 0x400, 0x6]}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000007b000)=0x9) connect$inet6(r1, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a31000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a8000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005d3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e16000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000649000)='/dev/cuse\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009a9000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80000000, 0xff, 0x1ff, 0x6}, &(0x7f0000aa6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003d4000)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x30, 0x2f1, 0x9, 0x40}, 0xa0) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$mouse(&(0x7f000059f000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2040) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000f71000-0x2)={0x6, 0x1}) socket(0x40000000015, 0x5, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = syz_open_dev$audion(&(0x7f00009dd000)='/dev/audio#\x00', 0x5, 0x220880) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004ef000-0x8)={0x0, 0x1ff}, &(0x7f0000638000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000191000-0x1)={r2, 0x4}, &(0x7f00002a6000)=0x8) accept$llc(r1, &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aba000-0x4)=0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d7b000-0x28)={0x0, 0x7, 0x20000000000000, {0x3, 0x401}, {0x1, 0x96}, @cond=[{0x4, 0x1, 0xffffffff, 0x5, 0x8, 0x5}, {0x7, 0x400, 0x1, 0x3, 0x53, 0x4}]}) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:14:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000e82000)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f00000d0000-0x3)='*-\x00', &(0x7f0000000000)='userppp0posix_acl_access/\x00', &(0x7f00005de000)='//,*\x00'], &(0x7f0000001000-0x8)=[&(0x7f0000000000)="73656c666b657972696e6773656c696e75785e0400"], 0x1c00) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xffffffffffffffff, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000355000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000b78000-0x4)=0x4, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000641000)='/dev/rtc\x00', 0x0, 0x0) pkey_free(0xffffffffffffffff) gettid() ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000231000-0x8)={0x4, 0xffffffffffff0000}) add_key$user(&(0x7f0000c7f000-0x5)='user\x00', &(0x7f0000d72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aba000-0x1000)="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", 0x1000, 0x0) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000365000)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet(0x2, 0x7, 0x101, &(0x7f000091f000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000764000)=""/118, &(0x7f0000c5b000)=0x76) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000aef000-0x30)={0xc, 0x0, &(0x7f000022c000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00003bd000)=""}) r2 = request_key(&(0x7f000067e000-0x6)='rxrpc\x00', &(0x7f0000a8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a7000)='/dev/binder#\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de1000)={0x0, 0x0}) r3 = request_key(&(0x7f000077f000)='rxrpc\x00', &(0x7f0000b85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae1000)='/dev/binder#\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x0, 0x10000, r3) io_setup(0x1, &(0x7f00009c0000)=0x0) 2018/01/16 19:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00009ca000)=[{{0x0, 0x0, &(0x7f000006d000-0x30)=[{&(0x7f00006fe000)=""/19, 0x13}, {&(0x7f0000391000)=""/0, 0x0}, {&(0x7f0000061000-0x58)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f000001f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f20000)=[{&(0x7f0000348000-0x53)=""/83, 0x53}, {&(0x7f0000e59000-0x1000)=""/4096, 0x1000}, {&(0x7f000064d000-0xff)=""/255, 0xff}, {&(0x7f0000c87000-0xb6)=""/182, 0xb6}, {&(0x7f0000d12000)=""/239, 0xef}, {&(0x7f0000547000-0xab)=""/171, 0xab}, {&(0x7f0000532000-0x3)=""/3, 0x3}, {&(0x7f0000f1a000)=""/13, 0xd}, {&(0x7f000053b000-0x8d)=""/141, 0x8d}, {&(0x7f0000c61000)=""/218, 0xda}], 0xa, &(0x7f0000753000)=""/54, 0x36, 0x7c70}, 0x100}, {{0x0, 0x0, &(0x7f0000b60000)=[{&(0x7f0000e7b000)=""/149, 0x95}, {&(0x7f0000bfb000-0x89)=""/137, 0x89}, {&(0x7f00007f2000)=""/51, 0x33}, {&(0x7f000074b000)=""/27, 0x1b}, {&(0x7f0000b2e000-0x68)=""/104, 0x68}, {&(0x7f0000987000-0x70)=""/112, 0x70}], 0x6, &(0x7f0000c27000)=""/145, 0x91, 0x9}, 0x800}, {{&(0x7f000029f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b91000-0x10)=[{&(0x7f00008dd000)=""/236, 0xec}], 0x1, &(0x7f00005ce000-0x1000)=""/4096, 0x1000, 0xffffffffffffff7f}, 0x0}, {{&(0x7f0000e54000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b0f000)=[{&(0x7f000026f000-0x83)=""/131, 0x83}, {&(0x7f0000f15000)=""/0, 0x0}, {&(0x7f0000bfa000)=""/66, 0x42}, {&(0x7f000043d000)=""/109, 0x6d}, {&(0x7f0000b9c000)=""/192, 0xc0}], 0x5, &(0x7f000079d000-0x70)=""/112, 0x70, 0x5}, 0x81}, {{&(0x7f0000e7c000+0x153)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004e1000-0x30)=[{&(0x7f0000ca3000-0xb3)=""/179, 0xb3}, {&(0x7f0000301000)=""/0, 0x0}, {&(0x7f0000bc8000-0x5a)=""/90, 0x5a}], 0x3, &(0x7f0000e22000-0xff)=""/255, 0xff, 0x6}, 0xa488}, {{&(0x7f00005dd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000be5000)=[{&(0x7f0000f59000-0x1000)=""/4096, 0x1000}, {&(0x7f0000539000)=""/4096, 0x1000}, {&(0x7f0000d6d000)=""/166, 0xa6}, {&(0x7f0000cf4000-0x4e)=""/78, 0x4e}, {&(0x7f0000f67000-0xd3)=""/211, 0xd3}, {&(0x7f0000bf7000)=""/19, 0x13}, {&(0x7f0000c2b000-0xe3)=""/227, 0xe3}, {&(0x7f0000948000)=""/0, 0x0}, {&(0x7f00002cb000)=""/15, 0xf}, {&(0x7f00008c8000)=""/14, 0xe}], 0xa, &(0x7f0000bc1000)=""/14, 0xe, 0x4}, 0x800}], 0x7, 0x100, &(0x7f0000d15000)={0x0, 0x1c9c380}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000de8000-0x4)=0x44, &(0x7f0000f55000)=0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, r0}, {0x0, 0x1c9c380}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8008087fff7, &(0x7f0000001000-0xa8)="da178e783a1f9d091cb5af08ea40b56b3f9d4607d083626d188b7fe846b2160ab2b0d2e3c13cee3f237db28c7989b7838e55098b1e195762fc137ccfb1574797bdeedc48b21f42932ea933a7bf919901237dc5a6e6c7fefd72b4c1aec9673cd97f79a2a894c03f7cc1ec75c086fd3ca37c1aa8aa863a79a457c7f0a9893ef5d7fbf48df1b614030766dd6369bc54497ea2c95cbf5c62d946d187e37260314f3531300173670d2f90", &(0x7f00000c6000)=0x0, &(0x7f0000e2b000-0x4)=0x0, &(0x7f0000000000)="83ad05000000ee3a8562dccde038aa14944f7bdc0944c2084f07de014ac734da03bfebebfaa70e9c8b06940008000000000000ef0756bd50ff5a1e84fc737d4987517871856af420a15b25") lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000799000-0xc)='/dev/amidi#\x00', 0x5, 0x100) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000057000)={0x7a, 0x6}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000623000)=[{&(0x7f0000d81000-0xbc)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") prctl$setendian(0x14, 0x0) 2018/01/16 19:14:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 34.789598] audit: type=1400 audit(1516130069.124:12): avc: denied { dac_read_search } for pid=4762 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00003b4000-0x8)='./file0\x00', 0x28, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef7432fc0b0000000000000000000000f11368a82cc15644037dc12502000000b8e8f99af7029788004420c5714fe563", 0x38}], 0x100000000000008a, 0x0, 0x0, 0x0}, 0x8001) close(r0) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000974000-0x1)="97", 0x1, 0x0, &(0x7f000021e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write(r0, &(0x7f0000c5a000-0xdf)="c2", 0x1) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0xffd4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ff9000)={0x8, 0x1, 0xffffffff, 0x3, 0x4, 0x6}) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/16 19:14:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x8000) getsockname$netlink(r0, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000395000)=0xc) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa9)='attr/exec\x00') pread64(r0, &(0x7f0000725000)=""/0, 0x0, 0x0) 2018/01/16 19:14:29 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004af000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bff000)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r1, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057b000-0x9)='/dev/sg#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000856000)={0x5, [0x4, 0x7fff, 0x64, 0x100000001, 0x2]}, &(0x7f0000c71000)=0xe) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffe, 0x400000, 0x8000010001) write(r1, &(0x7f0000001000)='m', 0x1) sendfile(r1, r1, &(0x7f000009c000)=0x0, 0xfec) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005cc000-0x4)=0x7bce, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000fb6000)=""/167) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000ff4000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x6e) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000977000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d90000)=0x26) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/01/16 19:14:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0xd7)="efb3c028662dfc37f0e93a41fe21ca39eedee9c4080f94a1454c3ed2961cf76732c798d5570f8a5708116bd67cedbd9360a25059283d83cf8ee33e7c04961b318ffb7d8369db906f7c1a2a96a90f38e375aff4ff3a47a2075d7765fe808c76138429c029b3eb72be1506a9abd4369e46ebc60be02d7bacc7bddc6db4b9e35342d1b03983558d02e3b7d5e0798392948858a9e8f9d0009faccf03ba9826716f6265326e1b6d83da941d1df1c08f6e32846bc3782917f2496a6b634bb578b4804545001fcd748eb9f620567aeb2f4639f59dfbb1ced79e61") mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x400, 0x6, 0x1, 0x80000001, 0x8, 0x20}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e76000-0x8)='./file0\x00', 0x1ffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() quotactl(0x10000, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000001000)="14e049dae898c2ebe5d5f8a9d9fcb8ed921e26a7156426f2f0") r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e74000+0x50d)='/selinux/checkreqprot\x00', 0x400, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000e75000-0x8)={0x402, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x7, 0x2, "d34efaa71b4677890e4e95aee0ba4d330e4877a5eabdcab3e393b4a3bf0d78e2762c46aabf175977d32a2a51642daedd9e4f75c74d1cfc6019a028409f68f19f0e8dc465365b1196d7c9883d1c88b0c6"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000e76000-0x38)={0x7f, 0x40000022, &(0x7f0000002000)="48987da7e9dc8ab1352f8a5061b0ae73641342bec7bea696326fedfef57af62f24391e3afb6e4ad59562f7a07bafbe6d9220db82a746a1f565369e0cb1d643c210c217c4c2e60147afa24dda3273aad127de27d14fe481d4dcec8281948ae8f0ebae4dcd127d4ea3d2f15e728b8de4ff75929790300d295e99c52aeeb90a39606389bc8f119d425c673071279912c217c990988622847e8db4857781c7c760726f34b564675d93993d270c9fe4489554bd8432f5044013010990b40b7a05617b6947c4dad970fa6e246b0d", &(0x7f0000003000-0x1a)="858e255ca37ad167326e452bc67053b4829f2857444f2637a1f9", 0xcb, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = add_key$keyring(&(0x7f0000da6000)='keyring\x00', &(0x7f0000d34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000030000)=""/107, 0x6b) bind$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f000076c000-0x13)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000a81000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000543000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00006c1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f7a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0x1, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00004e8000)={0x0, 0x0, []}) r0 = syz_open_procfs(0x0, &(0x7f0000013000)='net/udplite6\x00') ioctl$TIOCCBRK(r0, 0x5428) [ 34.821485] binder: 4782:4785 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.842870] binder: 4782:4791 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.916618] audit: type=1400 audit(1516130069.179:13): avc: denied { dac_override } for pid=4792 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) open$dir(&(0x7f0000078000)='./file0\x00', 0x101400, 0x1c) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) getegid() getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000628000)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000755000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000209000)="6f4b9d5fa9ae55c3ab0a46e485ad0d0bb72a167ec020480275942c24dd0449ff290c0824c7d064777f2b945a570a61cc28a6eec989ddf1d6c7784f7cfff2dce027b5361a7f8352d2911af9e748905c1173966c7c046a6c3b7341a21fc21b1c45a2286c390e76a8d38551f17b1ef9977a5dfd1bd4eac6a396a925e269f41ae87a6f782dc89669407568a0d3d25aac4e6a592302c10d9cda708b92eba301f45499af6d2b2b908c5ad1736ff968ccae037096eea85de531fc478dcdb1d821db22a7e3d7af1c91cb5af661fb6fc7af83c79771f0f9960570be3190382395e3b1902cfe9d6b9eefcd0cef13e37157df733bf9db", 0xf1) 2018/01/16 19:14:29 executing program 6: r0 = socket(0x3, 0x1, 0x40000000006) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r3 = syz_open_dev$mice(&(0x7f0000aa4000-0x10)='/dev/input/mice\x00', 0x0, 0x10102) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000f12000-0xc)={r3, r0, 0x2}) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) getpriority(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e72000-0x4)=0x0) r1 = semget(0x2, 0x3, 0x18a) semtimedop(r1, &(0x7f0000b32000)=[{0x3, 0x4, 0x1000}, {0x0, 0x1, 0x1800}, {0x2, 0x6, 0x1800}, {0x0, 0x3, 0x1000}, {0x1, 0x7e, 0x800}], 0x5, &(0x7f000000f000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00007b3000-0x10)={0x0, 0x0}) [ 34.966608] audit: type=1400 audit(1516130069.302:14): avc: denied { net_admin } for pid=4819 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.027204] audit: type=1400 audit(1516130069.341:15): avc: denied { create } for pid=4825 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) restart_syscall() r0 = accept(0xffffffffffffff9c, &(0x7f00004a4000)=@un=@file={0x0, ""/4096}, &(0x7f0000f5e000-0x4)=0x1002) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003ce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a4000)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0000000080000001", 0x24) r2 = msgget(0x3, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f00000a6000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00001a6000-0x8)={0x2}, &(0x7f0000183000)={0x0}, 0x8) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000de000-0x27)=""/39) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00001a6000)=""/196, 0xc4, 0x0) 2018/01/16 19:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000002000)={0x0, 0x0}) readahead(r0, 0x4, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000898000-0xb)='/dev/adsp#\x00', 0x7, 0x2) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000061f000)=""/25) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000044d000)={0x7, 0x0, [{0x6, 0x4dd5, 0x7b4a, 0x1, 0x400, 0x0}, {0x2, 0x40, 0x100000000, 0x6d93, 0x0, 0x0}, {0x8000001f, 0x10000, 0xffffffffffffffff, 0x7, 0x1f, 0x0}, {0xc000000f, 0x2, 0x1, 0x3f, 0x0, 0x0}, {0x7, 0x7fffffff, 0x4b0effdd, 0x3, 0x9, 0x0}, {0x1, 0x3, 0xcf33, 0x800, 0x0, 0x0}, {0xc0000001, 0x7, 0x3, 0x4, 0x0, 0x0}]}) write(r0, &(0x7f0000db3000-0x24)="d6cdd1a201e5c38dad82b4914bcdcedc39c598ec8dd3a714ebff65524a972de252bed4675f59f98eb67239448ddd4173ed007938e6f63da237d3eeaa15396832dab76cf0ccd2754f6d5d9e9568a9f171298f0c322b13819948beb91cd8e8e7a5865deb3f2db17de743a8e0d6e712ad316d04d1a3a449ed844dbbf820a6134499b64b53002da4072bd33a6853356be61117c9eee0962cbf24b70bb78ca74aa42d59be9c1f18525ae4558d9d43572b760a7cb15386", 0xb4) 2018/01/16 19:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e51000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000067a000)=0x401, 0x4) r1 = inotify_init() mkdir(&(0x7f0000b39000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b38000)='./control\x00', 0x10007fe) inotify_add_watch(r1, &(0x7f00000c5000)='./control\x00', 0x100) r2 = socket$kcm(0x29, 0x0, 0x0) recvfrom(r2, &(0x7f0000491000)=""/110, 0x6e, 0x40, &(0x7f00006d2000-0x10)=@ax25={0x3, {"4c2a9efdb58799"}, 0xffff}, 0x10) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x110, 0x0) signalfd(r0, &(0x7f0000009000)={0x8}, 0x8) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000aa8000)={0x2, 0x1000, &(0x7f00007ca000)="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"}) signalfd(0xffffffffffffffff, &(0x7f0000252000-0x8)={0x4}, 0x8) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3bb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000295000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d02000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ce000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000c29000-0xa)='net/route\x00') setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000bcc000)=0xc3, 0x4) [ 35.120753] audit: type=1400 audit(1516130069.401:17): avc: denied { map } for pid=4815 comm="syz-executor0" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=13575 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f3000)={0x0, 0x0, 0x0}, &(0x7f00005d4000-0x4)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f9000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b14000-0x2)=0xffffffff, 0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000d56000)=""/83) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000328000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097e000)=0x5) sendmmsg(r0, &(0x7f0000d4f000)=[{{&(0x7f0000263000)=@sco={0x1f, {0x100000001, 0x7, 0x6da7, 0xe6a5, 0x1, 0x5}}, 0x8, &(0x7f0000176000-0x80)=[{&(0x7f00006ef000-0x1000)="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{&(0x7f000038f000-0xdd)="125ea5a4c6529677004bd919a35e500008157c183a57f8acd4410dd5d97a6a29a86d597fce4fc459aad5f4dcefdbf5fa41c9714a5d2b6e8bb57f7469502ef0b87b8dce96570969a5a6068d85ec680c3046b107bb9c5443be98d474c458a3392ec8012f23adea756c76a72e0d146cbcbfafd9421d8d6a18d1d1a50281993c1e8770c2673a979a450e05273820fd8bd3397b46a6a02d98a9488d40c96a8ae54637a8b86a131629f68deb71797af958d619564ef0a6609b532582c538f73c5acc23a077a2cd4fd6820cecd7b88186ee4e04e8c8544216d11bab65de51c8b8", 0xdd}, 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&(0x7f0000d71000-0x30)=[{&(0x7f0000f93000)="88d410382dd2102b65ac81edd39982649fca851cd546f85f5dffa8785b087bafbf384762cd8fc2009c8813f9ce341317e93e20a2f31af332a5c947afc15642bc8fd9b4a72d96d8547fee03c4ec209d83ebd0976127b7015bdab2d9203bdaadf8c75c245b7fdabb46bb3f2ba57d7d1ef9aee5743769b0164b0e27e6879c06665ca7810b91494fe2b1c80f737b8a2e7ffa6b1560bba2f4fa9308f46201f16f4c799fc8d05af0860361c41e1a02c3f39a029f835c18b880f2119b598a82207dae9a691838c32e5039756fdca122fafe179e9456aef18a9d2c30b432628da8794071de940bf4e4e364aea3605ee1e8029f4190f86ec29768cd21d4ffff97afc2478e8fd7d9ce1c914a0ec13b70fc85fdca786a2665eb11f5cc8b0ec978f42466fb42275beede3cdff7cdb34950079805d79bf7a8e23f30155fe63ec5afd142efe106e2f5707a5819509e1bc4eed3cf69329e0ab0366b52d3bd58455c125d984f9605c37bdbbe73eaf8a6fe29d586cf96b45acfb3c051ed753dde63582e1540cb6ce90bb751c577f1a00bc1490dae1ee81bc007836f7a1ce734da7a547598a5b9fa6f250be93a51652b21e3abd83f28c0a908cb2065a9c86969622cf976681d62b690e416eb504d46bc76d560cfbc72ea0e633676d128a82d4a8f1fec031585b7fde5d9e52c64aff099931886682f5bc1c4f64185dd15b5f2f469236902068260d6d987c5c5de9c4792929b8924ad99b043cf262e40230bb6ceb35f74b1d65351dc81c96f7ab8b154cedfab8efb038b2a21f406494b7ffa47264c4c6d8059fb669f122b2a042b61bb06559c328a403334ea192c0f8ce434f82fabea78312c4dd256bb731be8633d63fe2304c74ae6f71ab435d04997b0046c4956a6a7a1308f4a46749316168de0b076da667751fd4954e356282b5a45df6b2445d409f9cf0460a5aa9abb2b9d10f53bb4c97d1962b8423ce53fbd6d11f252c105d3bdcc131ad6b97064f07be48383af24a1589ef3e53b5b6575594d55006391ca9ebce86bc2d947b5e442071a778bde129f93678d4304b169fb3aa0ce58a984a1877b87599fa73b64bf12e0cd9cb953b9873d6bc5f91c63755ce4de7e5f8e582eeb260b442b474aade75ef26e74452c3d900097abd46af070d877610456de8482120e1ba47dcc9c0088123e2f625ef5c9adaa4f695b9aa8300b99ec9c942fddda549cca3a027ac279f006dda8767e07f0e65b74b72a174ac0e2d806f9580aef0cec7dbb6e4cf25ddb91bf27d48ffb3afda0f7ae3a3666e63d1c755646a34096b59f154993ed2a5ac64b99a5b35e2f0a3f09c2dcc93937ffaf5bd0277e70ce4d8111dcdbb1b14f4800611b7be0fbeaf9c02ea9449baacf3088242441695ac061137cd06ddfbf5125661dc71ec547a06e5314ac6a0654dd994e3954bc2402ac665867152b0c463d73d675e474f23483cb684c60baaf1949af068425bba836051c80b3fea58828afad488c48342bc41b052e8ebbe27e2f39ab8123b9879b9bbed54b2a93161c63d250ca5504db10f5ef719c097a3d766642c3dd866627f42157c81832b0b0d1c9327330f6d17789e327c17963794963eb4649e9a83129e95f443266659731c708069913305c91b84e26ea9a9ae88147996ee66325dc3e221bb548866b2050aaa0d678116721a1b801a99532e729557cc8d74487d5d87dd9ab8ddbf5b83bef299b8ff272cb443465e26ef152485bc3d2cb65851849f8cb804d45409f67d0dad3e6f043c39f3ab22219d19bc88bcdcdb633a3a84e91770cfd306be6435c0d7b6f67f988340a64f2cd193d602fd68078e44f8323b393e2f56645f6899e261874d585d2b914f6ff0a3f2be629bdd852f28bc4841522a1d99d358f55e6a3ea7626a45776ee90c32bd3fe277ad175df91205920143b4c04f6d334ba7991f91790d3dd1ea1a682ef6633c3ad751150569e76a9ee2da8d014d44fd6173c55ad9f6ebe74ab35f431479b9f9d2e8b82c267fc430632f976718b9161e797d2a9fca8b68cff13356f6f76630ca181117ff531ba8aac44480684aa53be36e7de83eacfb16358f78a51358db380f358b27dc1502cf21941e550d54bd23e8d6fd17bdecf04ca10c4294117d770cc5a7c8742e197160a103acd2d6039f5805563af863addd461bae18e69f3e7372a6a2d3aabef0538d7b4a667a9e30531e3629b67be720cb1312a33978484ce0fc3f1503eb7b8486bb41ea4b65ade39386864008df9a68e4631b2dceaeb32eac09ee4d6fea9fb4f557d7b82f1c527e5804fd5ab8dd3388a0a9e679794ebb13078e907b785e1dd59d240ed26cea72aa7ab0e69c9c9f5c44efb279e599b753418490014f21d6ae46881ecedae57b718eace363b5c03d7ac567d19a6d983c3cc7666a256d7096eb377e62cf241d713f5d59d572ef9492ab2a6e18c53deb878fc5522dca15da957e76318154e9f4073f966b79ddf378b19e35981f4fb20dbf98031dd8a8cb4596b15c7504b637faa8d67f41693e810c40eae01e7c0abe6b3de9582dbad82fff8e26e633351299225163fcc6411d6f8082f642bf562724499da74283996c5d18db907cdd083fd90b9afcd7d9a8f103691de1e89223f9b0fe87af918ec5b82369b5584745cfc655585387daaf6becf50bc410508cbc4e5740a25cf8cd74d68130cbdaab803eeedebba487f9326df2efe412408f6cda7c6c0dfe29e2ab2ea3a4ff387ce174186eb236fbe170eb67e906ad9c1555b8f2644639ce77b43becd5eb62d78b63e76d63abb14cfc8c3499a5cd0680286434bc34b94e859025b086105a30a9980501c8b7b8187898cd1a5f8f4ddb256f755218dc0849371bb940555cb6bb94d81df9d8826f5974c841192c4225e5d5614cc534f5f99ee1903ca00b814fa90ba3f688b9405f3ed3788e94011946182e3b120c78c48b4e35aa4f24d586a8976ca80901d0fa358946e254666c605964c6b880b97e04826d2d0873e4af50c9879727535933379683d48b3ef9942be31bdd53358d616ddf3be781fb4d561ec0afcac473de0806b4c1dee2a006f3ae9cfd17ec95bea2d22846f3f178e5718306db5fa6c73abec4c7c1bbe1bd69217ebc84999151448f363d60ea2a8d8ad9a558e13d411aad80aa83528c4cdfb929378eb896503c0dcde6ecea6c50041ac5152e1b2455c588439e9193b1301ae6a722bce99cfe87c78bae516f6bca1d5d2b9eb124897bf78420f3c183cab5c8acb41b1cf4266a3fef84461aab864c3ebb4e99b2bcd10cdfbf9469136ace4efa1222fb15e24426020f5df73be6ce98dabc6e16e3db96946ca35162b8828ddc05b902c90f5a359240285192f7f5215a002d1f37a5f026232d956fb60f2b439c49ed13305d0a627745df63f1a2c46d2ca8f9d1c41b7142b3967a900a90309fd4584c6ac59f53a60d83ca053c4042691176397350b7689d84b9adfe7bedb343cbdb11e684ec14cd4838fb246fb34f615d70732154d861dcd0e7111ad49e80e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0x1000}, {&(0x7f0000c05000-0xa1)="3959311a02e9f381681d423b5e801f17f84971b44a9ecdab26ef0d5c074c9c1270f7a5373c36ecfa100e2602e4908ff6dfc725fe973064ced767db66eaa8bee45cde430dd1a07f31e2e38aba5513f4d1f3f83ce7d3baa426115b385176f8800456c7ea29fa1f4c0bf69e96e051380a7a5c53b4dca64b80c6b78c86ead534a5ebb8e30498ce2573e895f2bb8c45a4e817a5d4d6a5a859f1047ec54fdf463e64eba8", 0xa1}, {&(0x7f00008b3000)="7aee51da3e6460e995b1f63f3548d2264022d9a68d4671d6a5e03ae2dcaa84312da9167b75e0aa", 0x27}], 0x3, &(0x7f0000a3a000)=[{0xe8, 0x1, 0x6, "5585b606fcded6688125c2608d0fe8c56945f8f932688351b8345efe8e132b8ef10ee532b84d6682d1b1e8fc0c3dfa959d13d2df0698ff96bf5f9e2f9bdc84dd690f42234a94cc8e66044a473c0ea240e33b73b83b93d9be103f4e167f954415d225c0f2d451f1ea9f35edc77f34d12853f85aa3b885d88385ff38d9701cecaa9674caf646604923d1f4a7a287546f6640be276eb7d25c670a400d6a55d485ce14e433bc68c7e39d623433ed2c94dd8080fa772def90a6de7a51e9f22ef85e30b771aad660699c9d941810b761aa42bbc56e"}, {0x18, 0x11c, 0x5, "ee4658ca"}, {0x68, 0x10b, 0x80, "da3495e91adf98dfda39ef64b5bee2e34fe6242fe1dd269d1ba414f59b61047718bea41c29f2b573bd7aa5d1e3504494bc1652a969c00f209319fcd7771cf489c2695b85f23fdb76eac400b3113308f25ff8"}, {0x28, 0x111, 0x8, "1eec9c9c831c1572b363a1817e2804781d0484c5"}, {0x10, 0x118, 0x0, ""}, {0xd0, 0x19f, 0x8b6, "f519a97e407f6881d60a8185135d8cab0641a0c73a965a9034e4f307281595130c6f13de51aeef2366df5de6f563a5a4cc6c753042f2fbe5ca64963ae3cbedcd96ba043d9b1e96ea793a5fc30748cd6fc189c2050b3e0623ca5128f4597e900590aef9cc6987afe1af9982af976f2f65662d283c7cf88b0e69a2ac7fc4de04de8c9e6ef00308867f204dcd1e7767044e228556714b278837fdc904b882cef60da893baea404bb57caa4d48dd0cce4de5f59323bd8ea8f4a6ac039fa9f558f3"}, {0x50, 0x114, 0x81, "bfd41b85fb1cf2aaca8ca8e99c5545e732a965f6ab60efc9efeaf266d63f56719a29ba5f8058e6aa293b7d9193ae92555ff59cb2220e52affe0e8286"}, {0x58, 0x10f, 0x8, "c7ca917b4cbc6317731e536419f58c41c6a03ff6d673df6d9df4352b73a961a272745e268ebd92644a1ad19e30f67e62dcabc346c18740fa9d8a572cb71cdfb735ef"}, {0xd0, 0x11, 0x5, "66bfcea6f34688fade7c5bf2cd60c5f3ea9fded92961a2a16ff1db1f48ef57aa1d4f418bcd706d36a6d2cd11dd7e87df3b2ca5e77ceed2a1dd2f9d6400a047444c67f7ab2c9cd640637920e668b53bae8ee33893ab3cabcba1a1f5f8386fbcbdee2529846f9b30ca1092973aff77ebd762541eda9bc438e370846f9082281b58b4f6bfeb80a769ac70f7cfc18526c45946819ac0558a2af3610a247a5c7f64509c78d9262acafa6ecf3aa8e557fb166f152fcc1ee5c9ccf297"}], 0x3e8, 0x0}, 0x3}], 0x6, 0x20040004) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b5c000-0x8)={0x0, 0x7fff}, &(0x7f00002fa000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000495000)={r3, 0x51fe}, 0x6) r4 = socket(0x1b, 0x5, 0x6) recvmsg$kcm(r4, &(0x7f0000b66000)={&(0x7f00000cd000+0x3b1)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000af7000-0x80)=[{&(0x7f0000e3f000)=""/173, 0xad}, {&(0x7f000028a000)=""/221, 0xdd}, {&(0x7f000041c000-0x66)=""/102, 0x66}, {&(0x7f0000d25000)=""/4096, 0x1000}, {&(0x7f0000719000-0xdd)=""/221, 0xdd}, {&(0x7f0000cf5000)=""/68, 0x44}, {&(0x7f0000308000)=""/180, 0xb4}, {&(0x7f00007cd000-0x8a)=""/138, 0x8a}], 0x8, &(0x7f00003e6000-0x6a)=""/106, 0x6a, 0x2f23}, 0x100) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd0000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x41) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e34000)={0x0, 0xfffffffffffffffe}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000038e000-0x18)={r1, 0x7fff, 0x30, 0x2, 0x9}, &(0x7f0000fd1000-0x4)=0x18) futex(&(0x7f0000003000)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000013000)=0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c2a000-0xc)='/dev/autofs\x00', 0x401, 0x0) r2 = syz_open_dev$midi(&(0x7f0000289000-0xb)='/dev/midi#\x00', 0x3, 0x84200) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000ef5000-0xc)={{0x3, 0x0, 0x6, 0x100000001, 0x80, 0x9}, 0x4}) [ 35.158241] audit: type=1326 audit(1516130069.399:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4839 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) r1 = syz_open_dev$dspn(&(0x7f000049e000-0xa)='/dev/dsp#\x00', 0x8001, 0x2000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00005af000-0x50)={@generic="835ea0a941cbf98ef2227a9138f48dbe", @ifru_map={0x5, 0x1, 0xffffffffffffffa3, 0x600000000, 0x9, 0x2}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f00005d8000+0x48)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f00003c8000-0xc)='/dev/amidi#\x00', 0x2, 0x80) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00002c6000-0x4)=0x0) perf_event_open(&(0x7f0000f62000-0x78)={0x4, 0x78, 0x3c, 0x3ff, 0x100000001, 0x5, 0x0, 0x100000000, 0x20, 0xd, 0x79cb, 0x4, 0x4, 0x5, 0x2, 0x3800000, 0x8, 0xffffffff, 0x7, 0x6, 0x400, 0x80, 0x80000000, 0x81b, 0x39fcb04c, 0x12e, 0x3f, 0x4, 0x100, 0x100000000, 0xfffffffeffffffff, 0x6, 0xb5a, 0x3ff, 0x3, 0x7, 0x6, 0x5, 0x0, 0x1000, 0xa236a9b625e041a1, @perf_bp={&(0x7f00004cb000-0x1)=0x0, 0x4}, 0x1001, 0xac, 0x7, 0x7, 0x10001, 0x4, 0x1, 0x0}, r4, 0x6f, r1, 0x8) write(r2, &(0x7f00002b1000)="15647ee044", 0x5) ioctl$TCGETS(r3, 0x5401, &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) r1 = shmget(0x1, 0x1000, 0x54000045, &(0x7f0000186000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) close(r0) 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000060b000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000673000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f000051b000)='./file0\x00', &(0x7f0000000000)='fuseblk\x00', 0x4000, &(0x7f0000001000-0x71)="79fc2a4c1b5030b5c5f734a4a9befa4770e61e53ec44213792382c2321d3d6ea3f6dc4818d2d6ab63001c056ce887cf408848a007463d6566a0ac008c612554e4d2923031e93fb5d9243398c8314d508f117c03048cf9f4a25abed8c107132e8a28be33d0099df807b1dfb2fcfe8e129a6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d08000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00009ce000)="") stat(&(0x7f000097a000-0x8)='./file0\x00', &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = syz_open_dev$vcsn(&(0x7f0000845000-0xa)='/dev/vcs#\x00', 0xfff, 0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = eventfd2(0x1, 0x80000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000022d000-0x20)={r1, 0x0, 0x80, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00004a5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000028a000-0x20)="6f96917c4e3566f8a9908a737d6c7e4ffcac95842a2519fcbe46a2cc0a6282fc"}) r2 = getpgrp(0xffffffffffffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000125000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00002e8000)={&(0x7f0000028000/0x4000)=nil, 0x4000}) prlimit64(r2, 0x7, &(0x7f000027b000)={0x0, 0x3ff}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000fd8000)='/dev/kvm\x00', 0x0) writev(r3, &(0x7f0000fc8000-0x80)=[{&(0x7f0000692000)="e256dfe42dbb84b8b4a99ec9f2dfec9371121c77f45739a83c5f645cdedc4a9bac3e0a0847ef51c9b7ba3989107be379f2d6fb63dcce70df836291abc126117668fbf92e4e11c0218cf67e8a6b6b82629898d95599312fc725517b6265a3ab51632a3c25b5467db1f26425c0ae0343", 0x6f}, {&(0x7f000065f000-0x76)="0c8a8e80f422cf87405d56d5ad9a763b791e2158ef8d4b231dd06068d4018c98bdddf8b645448c513f95a757d541f92ee5637acc9cabfbeb955e7256a8e936ef11e7a1dec12e2dc3b0f86331d5e1428e457a15b93cb4f1888ea5399012bb208d8939a1c83b060870913a09586c68360a1a2b2d559b4f", 0x76}, {&(0x7f0000aba000-0xa4)="adb861b7bf214490c28807039993bf62bbc191a12829be65ed3c571aec226bbf7d269c23ffb34aaa1558246f30254e31be38826f2c77f762ff80ae8b947fd5f99548519af48108695cf712f9bd1b802c3d1a230ea4b027536fc1a2308627f066b089486887a0a00b9d6fbfb76d1ad67b6a304357a7a8aaa346ac37aed20497fbc94e4a84621ad745fab6041d06e98c99cbf4be675dbbe25ae2cec74106cf30a5d054b5bc", 0xa4}, {&(0x7f00008a7000-0x1000)="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", 0x1000}, {&(0x7f0000d1c000)="", 0x0}, {&(0x7f0000bdd000-0x78)="36bdaf490c967837c8d44915958070457c94757fade0926caa8f6cc679837eba610be77e39b570a2d515d90869f332918050364c9baf05f7253bd3f9d7a3b889a314c13903058ea015fb2ce0539d6e941f73ff39eb12480c5c03c4339fe95f6ef64b0ff77d91fa850c7969d2d632ebb142b728145daa01", 0x77}, {&(0x7f00006f2000)="4fced71592", 0x5}, {&(0x7f0000f1e000-0xd)="b4f9562f51384ac7ae6ab3f7e4", 0xd}], 0x8) [ 35.220330] audit: type=1326 audit(1516130069.405:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4839 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000461000-0x8)='./file0\x00', &(0x7f0000534000)='./file0\x00') r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000149000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000669000)=[{&(0x7f00001c7000)="d8f2b1d3b0028f080cb75705d97c8e570d0a769aecfe0b56894ead37839e461fe32979e3e63d76056ea51044b9d9c3f2307c2ed1b39c90e7b75f0c7fad9b88d3", 0x40}, {&(0x7f000001e000-0x7a)="2dccf69362b1e0565dbd9a66820df1788c1a77747e044155eaa307e872b0e2b23500cae422c708b1719174318812db2ce3d219ca0f5bc0caffbde9805eda5d6a4afd8494340bf8112ae34577062e71cb95ea643da36ea959011fce7e7f90ac7f80658b32dc5b4eb0994baa926b885b0430259494fab664717e47", 0x7a}], 0x101, &(0x7f0000c87000-0x10)=[{0x10, 0x29, 0x3, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a81000-0x8)={0x94, 0x100000000, 0xffff, 0x8}, 0x8) readlink(&(0x7f00002f2000-0x8)='./file0\x00', &(0x7f000077b000-0x66)=""/102, 0x66) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bf5000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x7ff, 0x9, 0xb14f, 0x1, 0x1, 0x7, 0x3f, 0x2000000000, 0x8, 0x6, 0x3f, 0x7ff, 0x10001]}, &(0x7f0000cfc000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000442000-0xa1)={r1, 0x99, "60202996e7cbde16282d5a658c132a11de88142e6890daa27a5dd88e6922d820644297dc33beb0dc8bc284826d94915a8e9fb1644efe2e00b26f2bc00ee924c6e0e14cbd48cb5b6c3f911e5ae380f0a33e055c06b96ae6f5d48dd8fe8fe160377e2a0113eb290745e88c204274a24208b234e1674908193676527ff8df63f3c3f3ed7955973a4d6c51cb16c05c077cd238435807616ca5979b"}, &(0x7f0000816000-0x4)=0xa1) socketpair(0x3, 0x2, 0x10000, &(0x7f0000f55000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fda000)={&(0x7f00001d2000-0x8)='./file0\x00', r2}, 0xc) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwritev(0xffffffffffffffff, &(0x7f00002a6000)=[{&(0x7f0000e43000)="b909ca1d6e0bfa041585f5aa8b57ba86265bfc186081258d6730d55c3f71243979a779353fb6585d92a0d51acbd02da78d40fa4453fbb27ab073bd0262b286f4df67d75a58953f1d49038890d7e3d6c369e70a9fd5b6", 0x56}, {&(0x7f00005f0000-0x7a)="690ff8328632bf6d392dfad2adb5d6043087c0360db294a8508cbed62d39ec80f3f1e1398d2c92618feeb7929d9293b6283578039738efb23f5343963193090f0f5c38d4547f108bb7e09f1c6f4b63cf1f20c60b3006f911000000003354e63e66814327cc49d137c9a7522455e4a6661383d4dbe1251389cf16", 0x7a}, {&(0x7f0000e73000-0x1c2)="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", 0x1c2}, {&(0x7f0000e8b000-0x85)="d5498782fcb3d0024a2639bc6031725cd3165bc3a3013f85d1ff4b7ba53341f5750579ba9d3251e76ab27707d44ab300000000000000f0cc715e53df0e55943011655772b9afe860438a7c40cdfe8280f4e7a7ee0559f47ebdfd243d4e57414e699e60663785c605480900575f061d6d31bae7e826c3673bb9c9d248bc68bf115be79bd8", 0x84}], 0x4, 0x0) 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000002000-0xa)=[0x0, 0xc899]) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000003000)=""/46) geteuid() 2018/01/16 19:14:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000033e000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c30000)=[{&(0x7f0000000000)=""/73, 0x49}, {&(0x7f000024f000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/15, 0xf}], 0x3, 0x0) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x7fffffff, 0x2bf72750, 0x1}, &(0x7f000029a000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x27, 0x5a24, 0xffffffff00000000, 0x3, 0x3ff, 0x1, "8f9d505795e85d1428f8acf9f2c6a75f98d3caf74d79fa234c512a07e487607b62ec080adaffcb2365bf94eb10032a100babae10ca6937626114b6606b5618", 0x8}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="84a5031b0ce4a59ab2f9080580bd58b47714a3023c433cb474be2c10be6015f17f8ab6240d55222248bd7abfb221bf4d6492b58bb71691b804e8b9f7fb3a463779db78fd0fba3a2cfa60b26b4b60b8963d8756141e894db7418a73cf099be4280b7727bb30ac2a83734a0151da49f94eb9fb91eca01a3438625d8a7bee68ce5499f189d268d37fd9f7088b16025d092d671509bb79e4893862b26824f4eabc7e8b9cfd9951412b4c57f40eaf0ae13c709fb43e5c1b57ad8dcf560da3f175cf482d71da37e100179d40838e4d046abd6791d03ab01dc5e921ca50996a87b9", 0xde}, {&(0x7f0000001000-0x32)="467d15f39984651944210f0f996dd7177968638cfbf56099984b8a7026532206cc5be56301e063de9b0167415d9ef0c422ae", 0x32}], 0x2, &(0x7f0000225000)={0x1010, 0x0, 0x100, "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"}, 0x1010, 0x4000}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000476000)={0x1ff, 0x5, 0x8000, 0x6, 0x8001, 0xbf19, 0x40, 0xffffffffffffffff, r2}, 0x20) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/rfkill\x00', 0x7212c1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f8b000)={0x0, 0x7fff}, &(0x7f0000f8c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eab000-0x2)={r1, 0x0, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r2, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e73000-0x32)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x4}}, 0x26) 2018/01/16 19:14:29 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, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000215000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f0000cac000)=""/4096, 0x1000) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r0 = syz_open_dev$audion(&(0x7f0000425000-0xc)='/dev/audio#\x00', 0x9, 0x4040) r1 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a3b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={r1, r2, r3}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000304000)={0x0, 0x8, 0x40, 0x6, 0x6, 0x100000001}, &(0x7f0000a21000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000081e000)=@assoc_id=r4, &(0x7f0000c8a000)=0x4) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a42000+0x5de)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000013a000-0x18)={0x4, 0x10, 0x1, r0, 0x0}) sendmsg$can_bcm(r5, &(0x7f0000079000-0x38)={&(0x7f00006e0000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a2a000-0x10)={&(0x7f000079f000)={0x7, 0x20, 0x9, {0x77359400, 0x0}, {0x0, 0x0}, {0x4, 0x1, 0x2e, 0x1}, 0x1, @can={{0x0, 0x3, 0x7ff, 0x3ff}, 0x5, 0x1, 0x0, 0x0, "068e8bad68676352"}}, 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x4) 2018/01/16 19:14:29 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c07000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000246000-0x4)=0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) flock(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000009000-0x50)={0x0, 0x7, 0x7006, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000017000)=@full={{0x3, {"eeb5808eb1b3b0"}, 0x800}, [{"6d93dcae8255c8"}, {"764aa6ed0c5f13"}, {"093c763ed5efc4"}, {"a43a2804d92353"}, {"24e1ecd8c06cc4"}, {"b37c10164d3bbb"}, {"fad22af33bf65d"}, {"69d068b68628db"}]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000018000-0x1000)="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") recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) io_setup(0x5, &(0x7f00002b4000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) ioctl$TIOCCONS(r1, 0x541d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000292000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a5000)='/proc/self/net/pfkey\x00', 0x200, 0x0) open(&(0x7f0000a7a000-0x8)='./file0\x00', 0x80000, 0x2) getpeername$unix(r3, &(0x7f00002a4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000689000)=0x8) io_submit(r0, 0x1, &(0x7f0000ab5000-0x8)=[&(0x7f0000b15000+0xb44)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f0000180000-0xbb)="58ef41a915457c28e81f461c49c6fb10b1ec3008a25e8aff90a70837a5bffd025ad9c00772ca614ab66adc9cdcf7777982e1d6ec1014c61691ae380bbbb0b9cbb4300b8f8940a81e5d221beed3f968230d5aae70816a6c189b4617439bf61e8b3fec231da5204a7c8941a0fa23184943113e8bf1c925981d50b8b5eccb50f2913824d4d49ade88939f45753af2044e3b7808d6735890505fa36483eee63496671958646edbba99857f135f3dc801151818543a5533b0625ae96c15", 0xbb, 0x400, 0x0, 0x0, r3}]) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r4 = creat(&(0x7f0000c5e000-0x8)='./file0\x00', 0x5) lseek(r4, 0x0, 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f00009ec000)={0x100000001, 0x81, 0x4, 0x1c, 0x80, 0x100000001, 0x1, 0xffffffffffffffff, 0x92a0, 0x100, 0x10000, 0x6}) sendmsg(r4, &(0x7f00002eb000)={0x0, 0x0, &(0x7f0000921000)=[], 0x0, 0x0, 0x0, 0x800}, 0x0) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0x32d000)=nil, 0x32d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pptp(0x18, 0x1, 0x2) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 19:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f40000)={0x1, 0x0, [{0x187, 0x0, 0x0}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bba000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000af9000-0xd1)="58cce76149d2525e0c656d330863ef35f31829095e27b1a9414a6843bf6f12c14921065c274a04221f1a844bb2c44b7b7cf30943c33351a8efd32097af7f0c7b1a52f2b578b71e3087b0b77c53bc2ce2e40568055b293139092897e0c796d9019046951a9027c1394d82e5cb139f58a9619d606a4bf3bc37286a8be9cf4d6ce07599d2a07a8bbf7759f80a157feaedaacd437a676801b96a55d1ab9007398ff5e517533365fb09153881deb3b9a756757cf7162bf1f5a7f852477f0f0b570f02989da3aeb8bab7fec90e02614cdd782670", 0xd1) 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000181000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d43000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c04000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000ad1000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000cca000)={0x11, 0xf7, r3, 0x1, 0x163, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="914c7c53603f2807ecadeecea83fab84", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r4, 0x0, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x2, 0x0, 0x3, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]) 2018/01/16 19:14:29 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe84d, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r3, &(0x7f0000002000-0x93)="cb080fd72800541c4d81b56d57f9bddc66d2756af589a7e891b1dfa2371133a15f6d1734141b30d58c49cb806637cf5e6cfa52e264bd3b64dd9ec859724fe349fa76ec40718c9c83314aa28faa761d803daf7ac7145b2d74e7164e9e2906bed6cab1484460b6b7614e84b2aefb2462116765b4779e0e9404305e40e67c0d886b241205ef0ce3ea94bce9ca85532fde99cf6afb", &(0x7f0000002000-0xe7)=""/231}, 0x18) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000045000)='/dev/sequencer\x00', 0x200000, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000391000)={0x0, 0x0, &(0x7f0000b8d000-0x30)=[{&(0x7f000095a000-0x1000)="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", 0x5b1}], 0x1, &(0x7f00006d1000-0x180)=[], 0x0, 0x0}, 0x8000) preadv(r0, &(0x7f0000e87000-0x70)=[{&(0x7f000050f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000928000-0x23)=""/35, 0x23}, {&(0x7f00002c8000-0xf1)=""/241, 0xf1}, {&(0x7f000021a000)=""/165, 0xa5}, {&(0x7f000040d000-0xe5)=""/229, 0xe5}, {&(0x7f00007f9000)=""/226, 0xe2}, {&(0x7f0000df2000-0x58)=""/88, 0x58}], 0x7, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00003de000)=""/90) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006af000-0x5)="1080", 0x2, r0) syz_open_dev$sndseq(&(0x7f0000761000-0xd)='/dev/snd/seq\x00', 0x0, 0x28082) [ 35.431928] kauditd_printk_skb: 39 callbacks suppressed [ 35.431937] audit: type=1400 audit(1516130069.767:58): avc: denied { ipc_owner } for pid=4913 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 19:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000c8b000)=[{&(0x7f00003b2000)={0x27, 0x9, 0x2, 0x3, 0x40, 0x5, "6af4e4f13d5339e7db1365dc83328903928e6f34134ee0024ff197f3a84c9268648a0373cf13ad2caa397a3cef1f9078b00f92934db6d59928e4decd7e6fdf", 0x7ff}, 0x60, &(0x7f0000fdb000)=[{&(0x7f0000e3d000)="", 0x0}, {&(0x7f000043d000)="f56cf3d5e2ec2accdea6ddb667376725b3319699a1ca369ac0bb90c1b78df3e927a8b3cedee1a6ae03ca3a60367422820ecd88eaf5337fcc9086561323161d75e874142f7120700916ff87b9e05b9524353d52fab47028a64ed6f2bf4254cdff8e81824032be8624e03408caaac9ca89d58e786a2717553d915fea20ebba48c576098ce6cd2a5ce667e58c085762535194e9e0b357d6fe7310bdc237fa536a7fafe5c2dc0b7df7c60781295b24efabe70e3d5ed0f3484f8ac43c04ff18ab8068a81640e87c768952826f9e0a2011f0f91eb6334f746ecb327d9318b30453", 0xde}], 0x2, &(0x7f0000e8a000)={0xb8, 0x104, 0xef4, "a74ba0460daa0202d96e9d29d6ceb0ea97d3b5a11c27ca2dd87c7b83e0c70b06adfa0f6d93f4625090a760274e30701375cb10f375d1c4256e23f8250af384117db3479c0176b6a36ba7a41c468e9076af0a0e6da25d750fdf0ca913919ce5345d85200cabf5b0ee0f63c773b361e9b695e0b75d7224aa0e9cc4ca71a0ee361daa84b739bd8ee81ca20d6282c3a15861457a6951d6985baf019869235a44314d5f0b"}, 0xb8, 0x4000}, {&(0x7f0000d50000)={0x27, 0x6, 0xfffffffffffffff7, 0x2, 0x1f, 0x1, "88ccbd7fd96af600db5bcf008097da3838606615516e9a90bb97e6a549e822ae0ce6f450194902a5614db76ad1ea5c556c65304e11361d0d4181f29a0faee1", 0x80000000}, 0x60, &(0x7f0000ff4000)=[{&(0x7f0000763000)="3c2c8c643e81393c24246572132f0e40c395dcd526ef88f73a2f095caf048772567a3bc048f070e2e6fa4339f4f28fb2ba748745dfbe20200a3f615e43889dba0217a5cb691c352a5a9470ea168376e0fd0c1e499dc44287d233009846f5f77092522832680d3778d356ccc5cbfedbd9151a4d2e8182930ce4659e5d7c58648a16dfd0786399df6b91b2570344d6a445b025ea306f9dd0a329", 0x99}, {&(0x7f0000a18000)="", 0x0}], 0x2, &(0x7f00004a4000)={0x1010, 0x0, 0x8, "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"}, 0x1010, 0x800}, {&(0x7f00009e9000)={0x27, 0x100000001, 0x4, 0x7, 0x400, 0x4, "41b4d867397a313b7202b0b531b342b4fe201b11a17ef256b4009f6effb53e6c9ed4560f1262afe1b7b45558e3e990677e07ed5ec2c491e024caf7d2981e94", 0x6}, 0x60, &(0x7f0000d2f000-0xf)=[{&(0x7f0000d5d000)="adffdc6ce706ef21919ffcffbe982fb36bc76b2e25ee75f35327aab4b9495915c3013e831f0c8cd8a771e95096952e77052ca3d3aa27bf3d740bb5a8eb1eac57f0213aeecf51afd33a31f57a9af21bd0c4f1460c94e70aa5bedf", 0x5a}, {&(0x7f00005db000-0x28)="5ad1d970ba7372d116ca8d3c47a752347aa745fdd10a9a54640842c44b1b0db604aa9f077b1beab9", 0x28}, {&(0x7f0000acd000-0xcd)="b29fc07aa9e8a38f72a168093772c5fb9438e16d4d6bd268b41f54887194f155a6434bce7bf3d4998cfbbbe3c6e3758fb25eab6e7c0fc347f130bfc4a489cea85210e2b96ae4388113214370bfcc3d79573843c0b3701321a6211c8aed60cc2574a7830b72f7eb5dc8b84a680dc125b5039f49c111e4a6ba0726e97d38af3fb7f671e59503686584553793506ad6861b66fcc6a311572f25bde3ce42a2764a75a5c9c13c06a97db179cff06d3169c4e334c16e78760fad0cab3871bc7077a53c83f0e640695a3fadea48e5affa", 0xcd}, {&(0x7f0000857000)="ad632e4216ac3fc89b6cf8ba482f453164af80071e10133df8cc5c14a50820e148411e9f16e52d00e87b21449d844be738a52a6b78b67c6b5e1ec55b6423ea304e839f02476cb69a8d9e4706db51554da6e21c5257efe900e0318edcae8e420b4694d4ec090501f966811dcbe6250c4059b26dc3f1712d2db4774469cf6d40a3258901ead042be1784be39d88f5b0c9936e378cb7381945544288e0edcd6c5c38d513af322ca3e3cfbab6057d2091f45b08382070f0049dbc1e5722971f36873954a351ba7385457ae610b5578711afd6511110c6e915bb72452b4d8fa575c7d1794ea920e19f7d7decc", 0xea}], 0x4, &(0x7f0000836000-0xe8)={0xe8, 0x116, 0xaba, "41469d0cd984abf907ffac14dfb1189153308c9f92ef4520b203a1450833a233a013abe8baaee11df3aad380250deb14c9c7d623a20b9d240c6249dc3c087394f9bd2889b79c53985f4d7ff3ae21958f33ea5212747a2b5edec204ab2727169c90c52905b48e1c79352fe209e9514365de875e69093b2acd39d89d2ab7df602d89adab776432f210121c6f2dba4c0d2c905c72aac74ff784346dc73c79e7a1b6e17f92d51dc7d919e3b42022933e8125d3801e852203df20ef0a31b58ec1bf47caf83fbf0d804bb31a7c82d522de7a82b62ec97cc416"}, 0xe8, 0x4000}], 0x3, 0x40000) 2018/01/16 19:14:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 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) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x5, 0x102) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/16 19:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b0000-0x4)=0x0) ioprio_set$pid(0x0, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000905000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b17000)=0x7fffffff, 0x4) 2018/01/16 19:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006cf000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xf}) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00006dc000)=0x0, 0x80800) accept4$ipx(r3, 0x0, &(0x7f0000ee4000)=0x0, 0x80000) [ 35.501225] QAT: Invalid ioctl 2018/01/16 19:14:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000010000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000010000)="9a13da1486edaba6f45a9db24dba69271e230be43014625aa63e6e6492ac5c1b"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000)=""/222, &(0x7f0000004000-0x4)=0xde) 2018/01/16 19:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f000073f000)='asymmetric\x00', &(0x7f0000aee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc3000)="bd3796", 0x3, 0xfffffffffffffffd) 2018/01/16 19:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) prctl$void(0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000088f000)={0x1, 0x0, [{0x0, 0x0, 0x1}]}) [ 35.532516] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 35.553264] QAT: Invalid ioctl [ 35.618085] audit: type=1326 audit(1516130069.928:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.679635] audit: type=1326 audit(1516130069.928:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.704430] audit: type=1326 audit(1516130069.932:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1, &(0x7f0000055000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c30000-0xc)='/dev/autofs\x00', 0x501200, 0x0) io_cancel(r1, &(0x7f00006cb000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f000099d000)="d66947d7f848d91a3a1cc3747bbab638a77aca46431f0a32b0a4673c63a9f7c3f26d07a506e835fead0c28f80eaadb731b2c8f27a09d595d5b4344b1868c88b75b68fa573ba4af2520bb77275758776cdd06dd877393f41f0f5eef469b5bc182c0d93e106cb2d121330117b6508765ffce5206af5d57d207611d8079674722f9b55281c9bcaf8e555298dab76ea934eccaa0efeb114a4933813c35eaaa48dfe81febfa8065f74b8e84699c5be66163509ac7f205a2c7517a8381c22fc55b02b52865496f8fbff5fd4058a937a6aaf5274178e12c7c7f2f577f0273c84f1824e304b3803f5c2d8b", 0xe7, 0x1, 0x0, 0x1, r2}, &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000af8000)=0x0, 0x4af) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000167000-0x4)=0x40, 0x4) 2018/01/16 19:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00005d3000)=0x7ff) r1 = syz_open_dev$mice(&(0x7f0000860000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ad2000-0x4)={0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000642000)={0x3000, 0x2000, 0x2, 0xcd4, 0x0}) accept4$ipx(r2, &(0x7f000002e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000074f000)=0x10, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c5b000)={0xf000, &(0x7f00007c7000-0x8)=0x0, 0x1, r1, 0x0}) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af4000-0xb)='/dev/hwrng\x00', 0x43d, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000cdf000)=""/232) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000000000)="02ca023b", 0x4) 2018/01/16 19:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 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={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000030f000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = shmget$private(0x0, 0x2000, 0x2, &(0x7f000004b000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$can_raw(r0, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000bc5000-0x10)={&(0x7f00004d3000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000728000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000122000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f00008be000-0x8)=0x7) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000247000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x5, 0x6, 0x40, 0xa}, &(0x7f00001c8000)=0xa0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000048000)=0x8, &(0x7f0000f90000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000391000)={0x5, &(0x7f00005b1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00008c1000-0x78)={0x3, 0x78, 0x401, 0x3ff, 0x3, 0x819, 0x0, 0xffffffff, 0xc010, 0x9, 0x1, 0x6, 0x7, 0x73f, 0x100000, 0x101, 0x9, 0xc66d, 0x0, 0x6, 0x100, 0x8, 0x5, 0x9, 0x1, 0x1518, 0x7, 0x8, 0x1, 0x49, 0x0, 0xfff, 0x6, 0x9, 0x20, 0x6, 0x8, 0xfff, 0x0, 0x800, 0x0, @perf_config_ext={0x2, 0x3}, 0x8401, 0x8654, 0x9, 0x7, 0xffffffffffffffff, 0x0, 0xfff, 0x0}, r4, 0x24, r1, 0x8) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000de1000-0x8)={r3, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000281000)={r2, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x2, 0x42}, 0xa0) r5 = pkey_alloc(0x0, 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) pkey_mprotect(&(0x7f000082c000/0x2000)=nil, 0x2000, 0x4, r5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000771000)=0x0, &(0x7f0000999000-0x4)=0x4) 2018/01/16 19:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000394000-0x9)='/dev/rtc\x00', 0x400, 0x0) r2 = msgget$private(0x0, 0x88) recvmsg$kcm(r1, &(0x7f0000c9e000)={&(0x7f0000f4f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000d83000-0x60)=[{&(0x7f0000fb5000)=""/148, 0x94}, {&(0x7f000074d000)=""/20, 0x14}, {&(0x7f0000a09000)=""/7, 0x7}, {&(0x7f0000dc3000)=""/226, 0xe2}, {&(0x7f0000f22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000507000-0x68)=""/104, 0x68}], 0x6, &(0x7f0000619000-0x9f)=""/159, 0x9f, 0x9}, 0x100) msgctl$IPC_INFO(r2, 0x3, &(0x7f000095a000-0x13)=""/19) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000962000)=@assoc_value={0x0, 0x49d}, &(0x7f0000d77000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002f8000)={0x1, 0xb, 0x2, 0x3, r3}, &(0x7f000057a000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004c1000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=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}, &(0x7f0000203000-0x4)=0x98) 2018/01/16 19:14:30 executing program 0: r0 = timerfd_create(0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006c1000-0xc)={0xdf8, 0x814, 0x9, 0x5, 0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}], 0x1c) close(r0) ioctl$TCSBRKP(r1, 0x5425, 0x100) 2018/01/16 19:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = dup(r0) bind$nfc_llcp(r1, &(0x7f00008b4000)={0x27, 0x1edc, 0x8, 0x1, 0x47, 0x1000, "e088de448c520bf6d23812dcbe7e3441c11d92cb756f7b401cf6bb16a85462cdf4170b38644c138bc09732048eb4e7db3d37466a83109b1877efc5cc34f2b3", 0x2}, 0x60) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000400000000, 0x0, 0x0}) listen(r0, 0x24009) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002b3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb6}, 0x98) 2018/01/16 19:14:30 executing program 0: r0 = timerfd_create(0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006c1000-0xc)={0xdf8, 0x814, 0x9, 0x5, 0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}], 0x1c) close(r0) ioctl$TCSBRKP(r1, 0x5425, 0x100) [ 35.732810] audit: type=1326 audit(1516130069.932:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020f000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004be000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4c000)=0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000038a000)={0x0, 0x0}, &(0x7f00007c6000)=0x8) r3 = syz_open_dev$vcsa(&(0x7f0000290000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) syz_open_dev$random(&(0x7f0000180000-0xc)='/dev/random\x00', 0x0, 0x101000) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000f7f000-0x400)={"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"}) fcntl$getownex(r3, 0x10, &(0x7f00009e9000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x3, 0x0) sched_setattr(r4, &(0x7f0000a0f000)={0x30, 0x3, 0x0, 0x1000000000, 0x5, 0xfc71, 0x3ff, 0xe7c8}, 0x0) open(&(0x7f0000db2000)='./file0\x00', 0x40, 0x2) fchdir(r1) setpgid(r4, r4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007cd000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7f000)={0x0, 0x0, 0x0}, &(0x7f0000b8e000)=0xc) 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000dee000)='/dev/dmmidi#\x00', 0x6, 0x101001) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000433000)=0x0) r1 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b07000)={0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000ee1000)={0x0, 0x4, 0x1f1, 0x4, r2}) 2018/01/16 19:14:30 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x7, &(0x7f0000002000)=""/1, &(0x7f0000001000)=0x1) [ 35.818961] audit: type=1326 audit(1516130069.932:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.871943] audit: type=1326 audit(1516130069.943:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=251 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.898864] audit: type=1326 audit(1516130069.943:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.924349] audit: type=1326 audit(1516130069.943:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 19:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000087000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000bf2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f2000+0x405)='/proc/self/net/pfkey\x00', 0x60140, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ab5000)={0x0, 0x9c9, 0x0, 0x7fff, 0x85, 0x8d}, &(0x7f0000b55000-0x4)=0x14) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b55000-0x6)={r1, 0xd4}, &(0x7f0000b55000-0x4)=0x6) 2018/01/16 19:14:30 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f000004d000-0x9)='/dev/sg#\x00', 0x5, 0x121900) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000f6000)=0x0) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f82000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000999000-0x90)={0x80000100000001, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_dev$tun(&(0x7f0000c4d000)='/dev/net/tun\x00', 0x0, 0x80) close(r0) 2018/01/16 19:14:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c29000-0x10)='/dev/sequencer2\x00', 0x40800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b9a000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) read(r3, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/16 19:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000ad1000)={0x0, 0x0}) select(0x40, &(0x7f00002a9000)={0x76d, 0x9, 0xad, 0x3, 0x5, 0xfffffffffffffffe, 0xfffffffffffffeff, 0x5}, &(0x7f000021e000)={0x8001, 0x4, 0x5, 0x5, 0x7, 0x8, 0x1d9, 0x22a5}, &(0x7f00002e5000-0x40)={0x3ff, 0x66, 0x6, 0x7, 0x0, 0x4, 0x0, 0x0}, &(0x7f00002de000)={r1, r2/1000+30000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000083f000)={0x0, 0x0}) 2018/01/16 19:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$midi(&(0x7f0000631000)='/dev/midi#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000366000)=0xb) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x200004) 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000418000)={0x0, 0x56, 0x0}, &(0x7f0000b00000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000849000-0x8)={r1, 0x975}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f00009f2000-0xaa)="bbe332ac55a21b87cd7e272373b892a474633aa5d63cc26d476987b1bd019472e01bde65421f55dd02e280c7a2992e2dc2102a1ff120c9400b2bb38f6200de37492fa2babde0de838787d9c655b69fd985b97f89213ca18d710f647a175277773beee7a28ce3ef1537d98442c0b1f198da595de216d6dd96f946872c93dca12dd492a9a5ab4523e4c9f8bbfadea9267996218ad98ef5e4ccfc9afbf60dbbf5a9ce05209405526ff0636a", 0xaa) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000067a000)=0xff) r2 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r2, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007c8000)={0x3, 0x3, 0x6, 0x3, 0x4}) timer_settime(0x0, 0x1, &(0x7f00000f1000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000a09000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fb9000)={r3, 0x7530}, 0xd) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00008d6000)=""/13) socket$bt_bnep(0x1f, 0x3, 0x4) [ 35.950279] audit: type=1326 audit(1516130069.945:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 35.992285] syz-executor6 (5015) used greatest stack depth: 16688 bytes left 2018/01/16 19:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) read(r0, &(0x7f0000219000-0xcc)=""/204, 0xcc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f00001a2000)=[{&(0x7f000051f000)=""/4096, 0x110c}, {&(0x7f00002e6000)=""/12, 0xc}, {&(0x7f00004c4000-0x86)=""/134, 0x86}, {&(0x7f0000228000-0xf4)=""/244, 0xf4}], 0x4, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000052b000/0x4000)=nil) ioctl$int_in(r2, 0x880000000005407, &(0x7f0000aad000-0x8)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003de000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000edd000)=0xc) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000d6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x4011, r1, 0x0) process_vm_writev(0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1f000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}) [ 36.022531] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x38ec, 0x6000) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000679000)=""/121, &(0x7f0000aa5000-0x4)=0x79) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dbf000-0x8)='./file0\x00') close(r1) 2018/01/16 19:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006e5000-0x10)={0x0, 0x0}, &(0x7f0000c6c000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047c000-0x4)=0x14) 2018/01/16 19:14:30 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00000bf000-0xa5)="f88d257e724f60cb5492d9cd281fdc86bc6d0b17ab2ebf253a6e4290c17268fe5da12f5252c7a0143c6d8cae28e3028a22af0a53fa3b16b26ba9e9b93918383754c485914daa8d6296a6142b67f82d308ae1e192ffe31b03820da76f853d98a83fd666120f56538a33660ed96601fddd8d255518002e200e01e6c55db160a4c5c09d2c012033ea48f0f49190cd8b6f9384b5be50045ff62f29ffc98dd320b460d472cf9fa4", 0x175}], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe1000-0x30)=[{&(0x7f0000fe0000-0xa5)="cd", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a62000)=[{&(0x7f000084c000-0x7d)="682f5fe7db9358e8600437714525cbfd3d5959a7434aaf65890c8cec40796dd82fe5a05c98d4d08616955fc6b363e936487aa0b8d4dc39a25204ac467cd08c2cb63990a31b343c550ef274c923176b3135f6e545dd193e8c8beef98640fbbe3b18c5b7fa3676beeb228aed7fb6e127a2579c31eeade63e122e0874fe0f", 0x7d}, {&(0x7f0000fdc000)="b7d0d4c44eec1bb8b5e1eacd6cafab36a25482c635a075e470fa7bf7b963a4a264bbf927c87cbdf9b0277708c5e46fa16bb9d2357101f8986e31b7ec6e137745b16fe5228288430f4e674e592b16f65df3ead800592109957ed2591779b2b862aac334e7ccefbecd658c705e803606e7d64ed8ede95dafb6325c5af5aff63c4b84e39d6e3e6be7a0b96f4af9ea86ba283e0c87b2175c9302cf945a9231a7c33d65cbd8b0e7bb9e176fb54d06b8a8db73407c42948770d06d6ce708eb3576b8b9da475de984a106d64586f52111ddc09a1fad7844a1f694532a8857a50311c3e4cfff64aeeb84634ef7fd8538d938a7ccd7b01b7fce726a7c086fa83b120db3851083b10c85d3e958c816771703c0216e641cc1eaacb1afcd895798031392f4b0f056e423bbe9afb40be350136fed4cea4eb89521c78111ef9d6f63100806f8cf671ed838e57bf31815d66116d449a6d02e12741d93c7ad0e0d8bc0a7016f61a6c27df664ed999a766eaeb7f973118788e8c05994ad8053a704ae0611165512408a28528534652d3ce3e895eb98cb2b78a092d51237618353d1ee662f3fc79ff8b5c9fa81385758523de859128d671e81288855c62f9e9dc5bac6527ef4658f1a856e85b6929795f2866c5798f579b9e24a9e34f56366a2ba25aff273de8838ed3230bb604a0ef5e850facfa7bc88653b9b13780adcffc80a1192f8ab98ddd907e0d33691b90cb7d4a5fdb079472926cf36020a5cf2657583e91fa0af8aeb373f15da9c45cb6709b5ce8cd3f5acd0f2b0c1116ac233b085844f70af9adf6c851402d9ff333cdf0d05cd560c816c687ccd9a1badeac4550fa6d816e2e13569bd5ea102d6c209af8063f0f7582d57ada503fa45432c05627e0b71e9a6715d18b4eb43e2e822106b7904cf7bb7ccf685f67df95d5dc4862cfe9b6d9ad503ff1010dce885b4579b7b70d1ba1f489145352592e38eca54a342edd72597ffd3c445c9c8455d7022b5ee6b02522a24d3b4fb4d66685d5c6f13414ec74ee061078e31c43dc5e70c72614b075c296fa9ddf999b176f9b9e3d2bdde10c47cab8d004f7fc5ca0774c460c57b1638c05e99b15473501a842367be028a7923bbaee8e6f000e2001694ec8ffdf83cbb0adf40b28c4a8657ed8d1f3d3b60bb333e2631d7076fb5c2af26bf564797ff7c81d5a888d386395dc51e58cda5a65b157576921e8f1fed8d504c2732bdaeaed8bc4f2de5a157d7217a62ed8374b97c09bb89fb6cbf4b5d9659df68ff16b51789eec1fd155fa90302a4d903b0a4215a1673328bc0d3ef555e9cd29542407a441372cfb1aa4da6e03eee5ca3471f498a7d5d7bc74a01a6dbe710d9f2b7ee3eb85b86dd9173e54cceb2899ff11ea209966fb1583c3b28c73cd78ebbe291d5417d31afe3ccfad2b9aa65d09afa44d3e49ed84b909ee8a598916740f43b1c2a15304eacd6be1a686d01ee525c3af3fe6240d0fe12dd8d16e38ed68909dafa55977c008f1346de60a9e22c9f4a8a50f6a0b3616afc531f3ac438b888a8ed694c30480c2e0dceee606cab50d627309c550fa2110f7a814065ac8d1930fcaf12da5d7b011226efda48b5ee24905ba81998333297f75cfeb8d1d996edfc17a8b9ea7d6f4a968f7ea73db2fb1fa7c4a19cb09b3967f99d5cdc81e5bd05dca40c408fb127286d7fb4f8294fbcef7949bc5a9850201c2a55b0e6140b048141c51facf6a0ac7b75b5a81ff7a7aad62c5306f71a6c492a452c4eee8b9937119571c102891c0d65eb682532c11f453534ec7f69bed3ddebcc84e7cb0ae29693eb84f295c044b559f79421e41dca2b75f50a48de5e17ed56e5acaa82603235474bc27ff0e1696592fb23e591896449f633e679ed3ca35ecbe1f11ad51025e7a714acbdeb9bfdfcdcd014da4cb8eb3b31726b7baa475df5c5b8bb0d1d6e2536b2c59a87f5176c476270a82bd5b4b6c7113d98bab29c548037affb0ddfda2bb605b97ceaa512d4ee3c77380e8b025730847a1b55e419a6b1ad70c8668517f274ab45661ae934b017ba3ca2262f62ba4283233571b1e6eac69c9fff9e431716dd0d3ba17b7a094628dc6c573a523eeb2d7ee42e48946673a967047022686b553d03b595531cad31f638ec4242ad978e9cdceb99216524e43380987629f821167de107ca2fbfe302e74fbb7d2e3571eb2184ef8ecc12de4ac213d4bfde228bf9b23c4ee8c2371d17727333771f8fcf2ee5bfe63de021f977d916eb385e0e59c53bd8b216774e2fb9d50dafadebec8fbb8ab7420ff190cf39d5486c6efc7fe54a527b25ad87a5c078aba29c76d6768b7014890fff8d8658573d46744d3642b9438c501b179210491954104af6da6d89bc57564f43cce046c5355939ca57494f3a0fb92d6785a11562b2dfbb3fb6c7f1c3434ad3750370f9d6c12635bee38cdcf0d4737fd3474b0e62ecd9c38edae7f8063b6d68e4bb14ae3bde1f396b0f0c2cd5d929968de73312d5bd3ff68218601a6674e4c7573203b7e699efd6491ec49355947880f7d9b0164b0da0004c6e5248de05f72ac425c710041f11a46c644240766d63490f3bc3b28bc537c97dded6c935cfdf8f55dfdca36641b7a08165aa2906407a30a73f6a3d06ddc47f106b1f2d9efb70c4318035210ca5a1929779f5cf254e763b34a4b1d58592cddc8e531a4a11bf48866e8ce6bcadce914e47f936a8c1b75f4c8fef6ff0bdea396a5adfbfa60339c0369405ceb4a7e4350265ccea9270636c020d2e68de43a2066e13170f348b6c8224a812ccfe0a286a9bc95c24ec287608e45b6b1adc403832ce60939842a302110b3a85e49f8f999cd5d06eb412af0cf4e95389cde89d77555748f612635d595345eb7100d9c3832e075d0830528e12ba4be14166b3cea1d692fc79817fd5d8b7aef1a9c09bdde8aca09f8f866925eb4198a63f2f0e38e18c69dfbea22e6ef5519192a3a1365cf3c9a8ebe5492c07388574e3718d0e999f2ef9e22ffd39c5e32b13520d634e7187753ba9098d36ab7f023bf3f16438085c601fc1cdeae0f1aa3e04084783fb9798678dbbb1de13fc4d0e3048a5a9fd2e2101086ed6c8648d809e9d2db0e9e7c9d4d571c9693885e2dbecd7aee3348889b594e2ed525ba51d27a57bf39dfea2b38b0f756b92fd598706922fac4dd245aaadc4e0713fe89401b2850872e1c4721a87ad8005a24cdbcff41e299e4acefdf4a0e393af3df7706a055c38b634d0931ef7b01fae91464d731686bbca8c86638ba33e6dbe25faf396d9e5304e513a3d75f5d694768855715348588bf63db72288b7ac3b7a86888da592542553baed6aec571bf778ebeb7807978bdf79c5b677f49bea4cc14b00b0a1eb00dda7e62873a789757718a6c252cd3e6322ec0324af5c1187c1aafb516b3ba2a9c761bb0118581901cc83030e614d54f34d3fcbf90fc1cf61e46b927b14e3dbdd63102549103fe5c1836e19ffcfa507b145dc97eef0c48e54e6dce996d68053a01d57e404412d2b472b5be22280f49362da20a473833481679ec885dd0e19d08d01bc930980133bfc0cd9a7e7aa4c60fe15f7e1d1825d53f2085fc4494f158f2ab22e6dff76e229a2495f9ad067d4d70869661f1213362465c437bec6d1baf53b2fce978a918bf63e07cae21222699ebe409c692e7b76a7c436270ecbf97465539210daddbb258d7ca92f983799997ca7af21a28be241af63ed8b4f48d15bdd76507a9e79fa23a34854f19e8fc35b36e21e0d9af6147d1c71f09925982b85ec55cbad9f019808b22651306477577d3b4f0690c93a4ae482e08b26327c569fe686f1e10255028a784dcab5be824d6950c1d49d33e2af6edfa4b26b53c5b2d01b045340e660773ac9fdf0691f4256838e940fbc1c0d9d8e4a08f846c3132a32986a21a4a00a1c9c0e224fa799d95c2700d6a7669138a115446ae2a20c742aeafe2cc6e1c89b5633c5bb71984a2c2b0166d89662f5892c760c8f9bba3fee8e7a52fb0664c1c69e4599d05734184ed84d25e87ca0dc343e50d7af46b37713d5efa6302260dc48022427c9d974e99aed928ef2dddfd8d1e89fb83cb9a19f033df5d232db7fb5c18293615ef534d9c25e5816a702d7dd2a1d3991616d4ee43468a88b8534584b0febea1292fa460b79e08411e39283cf27b944442dadd9be0909aba38f0af4fbb69265dbfbcc769e3913e27e5f4ba758f6f1ecd73999ca66606e4d46f7a7fc10db6c24e5f74b75be200315f3080777ef4271fefc74f841d55be4004aef50112475269e5ace0c06a810681e80d8361bb361d97e807ab5cbbc7db53a8b10fbf077d01d6398b283e271b17cdc30dac3b4d18d2aab19a1a4086fca7fcb1fbebc9aa323b574a26872bd3b3382f15473a07ae8f64705e462563443311e654ee17b8521f0703a5cb1572e5dc474d3049e11f4e2399cf42c878e23c4fe2a1845bc5fdc56bafa8ae817d68a0873da455e3851ee92ebe5e857981dbc0593b79a87e43f8d6868205b405c447f714ed326e928ee62d4c1b7af2139a0c5407fdf341621bd6fca8a4c46c0ed5c461157a3855253b1ac80ddf841c9c9871bbe7095f158cfd9e921531a94342b2b37592abba530650542f325598896d690710deaa6f06bbfb5a679884b24254da55db82cd9204f5180194b6f59a97fe5f53e82ffb04ea471ba3871b5ec52cb4a30734e09e605fb5fae2fd3263efd074b1dd6a7238298e0831baa1548c8f3a8090bc44ac54e0d602e7ad9a740b1ff7d9baf35d165661b5c7617418405925528330aef0d9f591f3cf5480cbec206b4a53f5363a287ae72ffca7fda8f396c61b09d1fd84fefff90f1db1f54668231061a84d2167897ed2d41659d13b431317fb9aecd350adee1dd8203851cc2a7b8f80b870fbc92463d79570b88cbabd6e6df79fbae8a5f2d116e26f3019641b32a04837a8efb494f4d75b82dd3666d037159a0bffe61de1dc9ab995ba6b7143e8cabf5a279106cc2d2472a64be5052df106b1a901c9bebed6eb7d3fd4284ce32cc8f51d3266366c2d77cb059467bd0ddd535a54b5c947896e12eaef019132f63a2c38c641597d3bc572dfca35cbf0b3f4b24f453c1dbf7ab3975a0e7fb0bec8647c468a14be11f2fc599fdb0409f4ecedf0cce89a257463984e6f39292caa35e8312d0ddffc66cc3dae43037e6bfdddc269f662921c4151f64df4cc37f5068bae4860355a68fa3cebb1f4fad75c3771bf6d46f8c410d4afb8842a0e2df8609fb3715e20fe3106629442fbffd89a70d33e215a962b56c800619411868ff6a0447cb1266071e72888946562a85d057513b3d121c5904976f2395abae0a1b665253ebc9f2bd7b04f496b75090d8e90f1f359acd073a21ea5e3fe9bc6f19c69212098f32a5bb565c1bca2284d9916d0d0f1a798d7cad1938bb0a4829d06106c659c81f9eff2d671a040d8839fe88da3b6749f7d6efb79c6fc18f62879401e64fe464c7e2fa85c4cec69e9ca434568e749337aa6d110dff040df84f15eb7dca8b0ea8785ef1c4c82556f6882958aeca04808fb04e5d00514dcf53c8d644de67b9e61cd92eea8400c9e897b74462676d949930ae8d8f0f19f055f1dc1b4dc9871d04291b736f1ec21373b016e4b9b823648b9b516049ecfff0b0c0498025070a486a13e78754fdc658f42e78190c98438fa370a87cb086e06d62881a37314ada37d982425897ee707d2e5d51d6114c1dd09784d3a478bff286e2d6733a5416f5abb7d82da55416f6b4309bb940c8f7e57169f8e8082d5345b58a2c384878", 0xfff}], 0x2, &(0x7f000093f000-0xf0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 19:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001f2000)=0x0) get_robust_list(r1, &(0x7f00002e3000-0x8)=&(0x7f0000b42000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000020a000-0x8)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000978000-0x8)={0x0, 0x0, ""}, &(0x7f00005ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000010d000)={r2, 0x3000, 0x3, 0xfff}, &(0x7f00001e3000-0x4)=0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c4a000-0x4)=0x2, 0x2) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x4}, &(0x7f0000cee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ce3000)={r3, 0x0}, &(0x7f00001fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d6000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x56}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x5, 0x9, 0x84}, &(0x7f00004a3000)=0xea) 2018/01/16 19:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f000041d000)='./file0\x00', &(0x7f0000437000-0xc6)=""/198, 0xc6) inotify_init() 2018/01/16 19:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000987000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000975000-0x4)=0xc) migrate_pages(r0, 0x8, &(0x7f0000ce6000-0x8)=0x5, &(0x7f0000c80000)=0x3e62) 2018/01/16 19:14:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe8d0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000f18000)='./file0\x00', 0x4) umount2(&(0x7f0000ce7000-0x8)='./file0\x00', 0xc) 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000010000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sync() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000504000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x4000000000000005, 0x1f, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000800000-0x10)={0x8, 0x6}) openat$autofs(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/autofs\x00', 0x40, 0x0) flock(r0, 0x2) 2018/01/16 19:14:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x1000, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x2, 0x0, 0x2, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f000086d000-0x8)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) utimes(&(0x7f0000035000)='./file0\x00', &(0x7f000002b000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000865000)='/dev/dsp#\x00', 0x40, 0x301202) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004d0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002ba000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ec3000)={r1, 0x4b3, 0x0}, &(0x7f0000b84000-0x4)=0xc) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000059000-0x24)="24000000260007003200000800367700fbffffff010000000000001fffffffff0100ff10", 0x24) 2018/01/16 19:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000f2a000)={0x5, 0xa38}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000e3e000)={"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"}) 2018/01/16 19:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b7a000-0x20)={@generic="b31b89f07cc4b16d1751cd2a7ce73fa4", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000011000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x85, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x58) 2018/01/16 19:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fstat(r0, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget(0x2, 0x1000, 0x78000040, &(0x7f00003af000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setregid(0x0, r1) 2018/01/16 19:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x8, 0x6, 0x800000000, 0x0, 0x80000000, 0x0, 0xffffffff}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000957000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f000005d000-0x1c)={0xe, 0x4000000000000, 0x0, 0xc0000000, 0xe729ba0841718a8e, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(r3, 0x10, &(0x7f00000ec000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x4000000202) mlockall(0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f000069c000-0x1c)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000e6b000-0x8c)={0xd23d, 0x7d, 0x8001, 'queue0\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000be5000-0x10)={&(0x7f0000cb7000)='./file0\x00', 0x0, 0x10}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f000057c000)={0x0, 0x2000, 0x80000000, 0x2, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x2, 0x3, 0x2, 0x0, 0x9, 0x1f, 0xfff, 0x3, 0x0, 0x6, 0x0}, {0x0, 0x300000000000000, 0x0, 0x66, 0x9, 0x4, 0x0, 0xffffffff00000000, 0x16a400000000, 0x4, 0x0, 0x5, 0x4}, {0x9, 0xbe5, 0x0, 0x100, 0x2, 0x8, 0x100000000, 0x0, 0x7e00000, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0xfffffffffffffffa}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 19:14:30 executing program 4: clock_settime(0x5, &(0x7f0000a89000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd1000-0x4)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000b36000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f0000235000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) pread64(r1, &(0x7f0000520000-0xc8)=""/200, 0xc8, 0x0) [ 36.276984] QAT: Invalid ioctl [ 36.316614] QAT: Invalid ioctl [ 36.342507] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/16 19:14:30 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc2000)=[{{&(0x7f0000397000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fc2000)=[{&(0x7f0000fc2000)=""/220, 0xdc}, {&(0x7f00005ba000)=""/198, 0xc6}], 0x2, &(0x7f0000fc3000-0x86)=""/134, 0x86, 0x1f}, 0x7ff}, {{&(0x7f0000714000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fc2000)=[{&(0x7f0000fc2000)=""/250, 0xfa}, {&(0x7f0000fc3000-0xec)=""/236, 0xec}, {&(0x7f0000fc2000)=""/24, 0x18}, {&(0x7f0000160000-0xc0)=""/192, 0xc0}, {&(0x7f0000fc2000)=""/17, 0x11}, {&(0x7f0000fc3000-0x50)=""/80, 0x50}], 0x6, &(0x7f0000fc2000)=""/20, 0x14, 0xffffffff}, 0x400}, {{&(0x7f0000fc3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000637000)=[{&(0x7f0000fc3000-0x8)=""/8, 0x8}, {&(0x7f0000522000)=""/190, 0xbe}, {&(0x7f00009c3000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f0000bbc000)=""/174, 0xae, 0x24}, 0x9}, {{&(0x7f0000fc3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000ec3000-0x10)=[{&(0x7f000039b000)=""/246, 0xf6}], 0x1, &(0x7f0000fc2000+0x4cf)=""/69, 0x45, 0x18b}, 0xfb4e}, {{0x0, 0x0, &(0x7f0000fc3000-0x60)=[{&(0x7f0000fc3000-0xc2)=""/194, 0xc2}, {&(0x7f0000fc2000)=""/84, 0x54}, {&(0x7f0000fc2000)=""/195, 0xc3}, {&(0x7f0000fc2000)=""/123, 0x7b}, {&(0x7f0000fc3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc3000-0x2)=""/2, 0x2}], 0x6, &(0x7f0000fc3000-0xff)=""/255, 0xff, 0x401}, 0x2}], 0x5, 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fc3000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000532000-0x1d8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/16 19:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000004c000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00001c3000)={{0x100000000, 0x5c2}, {0x4, 0xffffffff}, 0xff, 0x3, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000ab1000)=[{&(0x7f00002d9000)="44ba44d2c840bc1b3e4fbdd6692a93ebd5dfbe4fb0aa8688fad8c90216b7486dcb7f34ea3e8aeeb44a7a16f9702ffe11ba7a22df46fbc580f7a945ab4ad9315728376e243f9c356df015397ca5f9dff1df92e3aaedbac1d4a11bbaa3a308327fbc09f30225e948521069b30a473166889315df9ededbf2bf75d13c3f3a", 0x7d}, {&(0x7f0000302000)="f0a969d1b399608dd6f0048acec9e1b3291b569bf329b5c012cd1efac610878763c476c06332eb3cfaf894b937d61d20d3c98be5ab7bdf7dac8df2f58d438b5416715a82a53fce516f6eb930e4b28aa06695d7d1f2b5767109d871c0c5a3b330f80785c1f51d32328c", 0x69}, {&(0x7f0000134000-0x89)="66accc2816471bd3a6a4eadffd81c198bc063f2c3402f567e0fb7de5ea4b42898ac406f7ed44c2923d1dc9408c97f30fb0ec5a5dd55c5c3b63abaeee34ca46f653700452c48b2cc91c3b889642cbf663719f1a138878efd29a95f437747e422ab689d63dedf266efe19263bcd63d77104e23ed15bf5bb6348c9324035ab51b8d62f16f83987db6acd4", 0x89}, {&(0x7f00008b7000-0x14)="02de7e2d859f054735b811eed560b0a99ac66bed", 0x14}], 0x4) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e87000)={0x2, 0x5, 0x7fff}) 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00007e7000)='./file0\x00', 0x8000, 0x2) writev(r0, &(0x7f00002fc000-0x70)=[{&(0x7f0000644000)="ef5365f0b838c2b3868344464af45e3d846c5587a58deec263916a3df237936a76e51864725474200bddab4e70d3d42bc2c7356fe28361708e66e84ef5c1edefafaffb310af78a4f6708573e2c233c67ddbf699e616b46d871eef36984db9b55f4860ba47356a43072026268e6409f990c5a6bd5b1eef79820f67846f6a9bcb43476b6be21e0276d05d5185d49b4d12e366585fff07aa5d4dca2c5439c147713d17791a80cec656e43ec8e127482c0dad5420996b2155a19a38d383651c1644fcb6d611155b2508d", 0xc8}, {&(0x7f000051d000-0x2)="dc51", 0x2}, {&(0x7f0000e4c000-0x43)="beeeb868bd065542d3e4e11d2876cf70b5bad17a0a4c755d019d831c350d753ca5d3f182ab05a752668247d3ee14fb2aa9947097a239f7fd528ab93f7c0705c348bfce", 0x43}, {&(0x7f00009a0000+0x51)="1ba93baa212ec86eb3889deb30cef7881286d2baa67971149852754d4c0d055a01f01e5c92d7f88fc8502915e80f5653b08cbb9d6d6ed0cb7155ec0abcc66e616b733a5d6b046a3be26b795870a79a0adea0f382dc8249cbdc3c88fa78ff771b4926f80323241dae221b992698ffb690d74f83", 0x73}, {&(0x7f0000b60000-0x1000)="459e7777a49138ff68ac87f1bf2afde9f6fa5fec56a1f4c51c869b62ef79e6514b129ff35277d406031e0f8df33f5e0af237e26a193b4f520b69a534ec0c9d02b2d6f79f3dfeb0ec21a06f41806d50ab04f337339108beb4954339428ddeee90ff7d673035a65ab13570b386760ecc6853f1b4a3514c0d049a40a7c70c5c45c32a28fbb9d85894d489ecc3dae332414349ad77185073ad51675ad40e58b72ea3c52abb4e294f7bb63b10b6f6ce1f51d8d7474d36fdcebc9f437934a08685d3a00a118332c01c9fe0208d25a6937ff7d9315006bacc9ff0e08fe4119158fe45fce39663de2e7454850be64ed7beece7193449e8d24c460cee2d7306a87f1eb08282748ec1a48086ff7f2a8f548568b9a24384ca9bb30b6ef768060ef338979cecdd607e3a87ab957ad1c0f9f20720ebe9b3b3f9df92ec842e71d9d0fe858b605583392d8b26cd6fc508ca8b865b5911721b0f20ab706c3416722191eae6544af37147904baba4da36463d5026a7fb21da1f12f2e9f10f7c9dbacb22c8e18fb259a08a427607a0187b65ab955a1799eff5c7262ad80bf82698299f3082c89b9bff499ef04bfc3291d5c836cb8ac82a3239f03a87bdecad6bb0c3b04c5bcabfa2fcdd7e9ab3b845a2aab33ea3de35f71c76da020fd6bd7a5b1ce825516e6561e47761a7ce7ad575db9a02bead7f44e19c312db28debf0b4460f2b8458626f10613466414e42d43c656980056b9570cf47c56b91cbe171313b236cedfb5bc5da54c35f09f22c062745cb636c704ad5a411f45c84fb8819279f1856530ac5ce43a8e662b22a1528b9e4875296f67e20a02586ee82efbe637651684a65c5a3d7f54557119287c43ca96b9cc2f9135014e43e41edd033e6ed9f6af6bce1a03f9f8e4d6dedbe054561c51680bcca591608409aa49083f45bb156f323e50be08266b59ca1ccbfc568d7bbe5483999e0b0ef1847a0f281d18154bae6261902795968b7bb32b7576bbc63475fa1207737c36a9627f6ee9222eb00c5493ceb5b06b03a7aba479ed6bce72f514ee408ab0034a0a7a52d25d9bf1eed83c742f5d6cd05377384615be801b63a6c6a8220e27a2682c1e8387cb3774c1190dba8e2b5a6f21b447052d7efc48cfe10115cb192938edabdb3861466c4bfccf708d5b074fec9481ba1f48ac06329fd6eadaaffa52ac8b1b55cdd2f4a85765b35a712fa593e769cd123a7fa7c43933fe976d092daba4a0c909888dbdc2d3ad0aba0d3a3d1ec4be7b0d11ba16b0abb92821a3bb7b6d4a75f8b780121e69d9731e5f487598cc9dea268961dddbe0f1b29201cfced71913bdb7728b8b0ec6a36d40bd15769ca83c705390cb8e783cd7d262ef02d63692821558a91da44a9415ccce0e41a6c434019531cf0c8803009298c1941afe881b61d49296f826dc9aec7e055ea7884382ec8d03ca6eecb1524bb507f588f78c160953069ac749be3a5ed64a61c2e326d3d45e524bec6b716672f91b33a8fe78593dbe937ba4a54e6c582065a2df9820300f9efbf34152de2e09934a7920b935ef343aae44ccea717ab54de437ed92e57079ad912eac21e7e8d59b3c09e281766efaf45e4978e39c55eb5c47b0de3bd8e3580256054f891ce09346215770340141cc2f0f8a52da09cf424e3319b718fc27ba2ea0871dab34cfbc651156d471d500be97fc7ee84a0cd7d72927a896662b315693120ce394a37b1a6df3fa894517c1a98ac447af9881b69ba1d9125ad0f03a8c8afa2f77e984aefa322e260a0e5c6594859eec1814b758cbb807f3d26bac8031cd2e6cb3b4133318683c59e231265e91de117dc996f9d97797537a57191f11bc94ceb9c64cc07a00934c4473ca56a30a8dc0d1aac59d90267f5dbf025ebed36ce56a37f582011cef5d4553e36a58237a1a095ec5aeeec01ce1dfbe988e160642bb72f45a8b7a8cee6c048c69ebba97d895bc24b667695ca9fe98f6980ddbd580af3b6366f7dfd515dc5d6d7bf75511c103dd8e7685e558dd52c6beb27783edd65dd91ed30ee03c6f19390db9a16ba8a2d5847e5a12539c357fcf92868a05bc6a8bba26fe901e461bc5b094b1c401cfd21f9caa8aa157872815280134b663dc802497d5f1c6593d6fc3d37ccdc63e3ab085328a3186535e12089166ab92daea4fbb1f00b9e405a91b6dc9d7c2a974c04de94fa9e7b28ab690591541d07ee952cef57edd0c41c3d1abea8656509dbb9127053dec5e10e0e646dea19deb480e68383c4ccd59bdd62038e80378ad9a7a10b7ff8c526ec21cfd8ae4abecdc36ed34b08dd4783b86f13a7524d758b614a42f6949564a4e18c5d95338ddc77f80bf9ee63ad1988027dddc55b52241f510671984141ad018b56437f58b7f3d059c2764a0ccf72ee144a3eefc27cbe767f866c8288492a5f95489957a43511690af21e54643f4309031fb39276189a213fce8f0a0c8c5231a8af6099253869ec09aa769d22814dc23a781fadd597c984535f8200b8fbefab00b959b8ba2ed8a95b9edf869510c502576461fc3336f65e880a399823c39f74ac6cbecd23316503deddacb535ff6334e9b3d952494539e96e84082ed933d2e758e086f7384fcd12740d8481c2134b5c5d2bfdb1864f4bbac37ad92edd72864e21106a1d840ebd5d45a1aabdde66c301671f53555b74e8e2df2858f12c1fbae1f355068d1d89f3e71c53650b437f31c870e92c67caf7d4191c633ca1ca70c8c6e1dc7f44bb36424a0a3f3c3feee5c106219c243853adf62975dcf917eba1bcccdc004b0c0cbd654758e0ea9739b78fd3163d178017edfbb024b470a7b0268baa7f99ea527b06811bfffd2699fec2c3c1afa600bd5ffc0f28625ac686dafb68b6209006f4d94182f1fc923ce7de49e81f99037f4a4b4a0a73bf15290cdfdcf666279028b9f82c5e5efee4d0e153c633887691cd7a292c7c8144fbdbceafffa80d4a61265aa4ca58854fac4d0b785693ee4cecb683346f1baa7657b88cd5eab763c2930c1d3a9dba05e7721fd5e0ce7d258e7ca120f9218ae8f591a68952d9043f29138959e7b091f0d0755548481af07ffe3070c53582eefcc2d665d65f214512d67e4d9951e3d5899903e7c066974663a344df0dc5f2c11bf1ab4bbc38b40bad28f175d383127bb998492701f53325743befa89d5a8249c7919bd67e2c9d5b715f73d34a0df364f4bc1ea2d455caaf8e275c5f46a5a025d322719668dbacc34e17f225597452cc69ead8a5d3564ce97d005f80c87098b701776814c53108a97e68325a24805db41465dd6a8e4c22e6f986db239ed1934d9d2d8eefdc6ea5f7db37d72bf3b39219852cba99fe4ffdc2e386690ffbf26e4eabe4d1ac0506670193a7a5a471b10d19774955de4d9d9aec0ec82490405331fb420f210a43997f422a914c49c5515f2469c6a247dc89b50deef20365d39e21990075d9a42e7b1a01485f8528a8140295630a465828eaaa7ea23dd330d3e99c9d99047332c532ece667740d61641c835006bd9b692923fbb673cd7b47d0476cf45ae1f03a5421b01418ca427cc5274d6a651bf7a61afe5d66cc5a8cda9e41e20d8157f8bf6d441e90906aa7a11b7ce7ea30135fb0854e9cb3e5eb3b2b79066a7b4146e4ef91741218c67e4c6c8c86d6df10e261ff4e7cc1dcbfbc7fb372117b0ed9c8d6851bb4d7cc6593702d9fa553ae4d9b5427ed9e3167a68138948aefc2ba7be0f34173f9b8b3e2738d5de83c745f4b3e21b98a4fef879b9627f0f0bcbb80d88d7362bd2a9300149ff0dd886cb290f926df025d09cc08b9bb5ec772f2cee06965a170f7db31c35750185d0a9df7a6e9acc2e41c840e094d3516085d1830ad0bbac2d32d12a10e41364af16b71a4a1850b24491293b01175e3152e5b85a76c46986325bb02273ae08657d52e81d95dc5d03638826e112f13493b07b248164a2d3c81ce063b43703c4ba8262c81176ba6843eb925058b8134d54ab5670e3e03dbdc5e1be8395a4adbd6600faf8b8223148a6de6e4c4998754b626e9c60fcf9e71abb8e02cecd8323c3390c9c066766fcaf76baadbe56365f4c2f3b6d23fcb27d1be31bc039962807e99a79209ddbb2ca55385c697c0e336b342f355ce80f476d6b352e6eb93f86defcef14b704d70d0e6b6f801aee0108d86efc28faf1bb950bd8715bb700301a84090e6517b040b540d23fe9fc0f49e144ac05f145078eba38aba59c8ea8486a2b0f3d987ba6a31a7f661981070c7ffb0d765c68a459c6ce6b0a61567e392d6daa2c22cdb80baaa1032e9e040ae710f162ce3ec2a73501bdad29e7565b49d6f5a8f9872e41bb4dd79547494a9b8b0bae6ae107b7c10c91fb1701ab603eb12ebf2f54236aed1ea5e45c17745873fe4f0cd18571e31571c7fdd0505c5c10795d9b2519733ec11147935b96952d3de8a52a58dc80e2e0ba273f8c7c3b7d9eff975f4d09b630e33ba29fb3a306fb60ba04d476bbac520997359fd728943163aa9d9a9b4ffae80dca560055838b3a163ac70b8296e81645dec5c4a99bc3c13b586ad7620f71d613502ca07eb12af035aa26ba82a792571413dbf86340064729979a78088d71e4751c4d837e1ac74e318d90b2138d8e4c94376ea0a3569c4563a03c8144fc8424ff6f72c660d90a97371af9a8f96018a9fcd4e9b1376d459d71be03567664541f7c86bf60486958391e9c3a6bd8fa6a0cffc4c61e9341647c2bc59befb1df801e6edb46aa5bc9463c9979b2360d60b7091347856a5de259d018a671ed1546f2c4db2307944ad3c3e472f19c4ecfb8c9fe534275ea6713b37580f22fa8ff035ef3ab0230e1a7d067cddde7a7baac91a50ca1c71be05d7984c58ef65ea281ecbc974ab1b976d88e06f28dbd3312d5fdbe9758fac43d1b01118e08d3cdfacebba3841cad45c2642056617f819eba13814adf0a100299bc51cceb29dbd22e941d20c2e4ffd6a65dabac6fb327caf5ac37c2dedc8463baeea34925f771047fbef2a235517b447d0c12e6a73364a904f031258f16bb048eaee234c1a777358db207d5305a3d8a3a83674741acbb9f47f28c55a916fb40f81bfdf5d6e16706557b1692d5b392ef4584bcd26b78abb099561e38346835a9b1b4cd2fc465b6d76c62203e6f04cde88898ebe654b73997d4bb4419aa09dcd0a4ce322a1f2e59f7454846e70ba9a12a0b21a06e4ef08c908a89f6bb1ff04cfd47f34340a67efca6d70ec00c822b57bb6807c1d1f8b3ce03203803dfc20902bf89d724ea177bdb48682c592c7fa8909e1fd3a02e5f76ae0e16c75fae844e43ecc23e9fade56116e0ebb3d9c22e0aacafc63cb34d2da52ea058da406f2a5a2a8fbddef1ed100a50b26645a71fc0a92284b94e79ed5f50be7c9716a708f814173ffe08dfd4120f9e3c1b14621748df435b733fc9e26a7bce21b835545ef9443635fd8a89be60e94733a7d57460dac5647ebf02d33c3764722929e30953271d1233929c1102361bb53cf595ea4337a3eb0c0a9acf5466ef6f6fc0dc7aca2b33fe7f1ff5ee896812ba801e391f638630c94d291e266b48bb58c5d03fa253d6d07fbfcd5c961c8a048c7c525a1a1529fb36f75911498fda103132b447c5d92fd9a0c2195a5191fa9f25bb18773ac8aaf510a70a6d9b096d19082a0820f6477fc22e7af5338715bf419646fd1a264359868f259492966d7bdd08c19d8d68d663f5269cfd4fb188dc23f3d1224596e7b9ec0391684bd5f46acd4d639863f44e68cb6d6f9fca6007e6331eb93b52ba3b259559d9942e5f3143a39e584f9c5f4", 0x1000}, {&(0x7f000004b000)="4fcb50c464dfcc5d5561733e91adc839936e97198b44cdfdf98433d5f392f6d625bf933b878f1d82c853eb492618f4fa582b8359ac4ba2d36cb6969e2b869aafccf810bee14fd11c8b1ab2468ce38f2873d303613b202829a9ec87a8171b15917140d5cbfb1ae40e6c2880779cfb5448a2ef19535c525d260925e8d5f9", 0x7d}, {&(0x7f0000333000-0x10)="de580e79da4d48634ededb2396af530b", 0x10}], 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000010000003, &(0x7f000081f000-0x4)=0x0, &(0x7f0000dc2000)=0x4) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000023f000)='keyring\x00', &(0x7f0000ec9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r1) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 36.398793] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be", 0x20}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000371000-0xc)={0x4, [0x1ff, 0x10001, 0x7, 0x8]}, 0xc) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/16 19:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000389000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setpriority(0x3, r1, 0x7) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c03000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00008dc000-0x9f)=""/159) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009e1000-0x8)={0x0, 0x7, 0x1ff}, &(0x7f00001b8000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000dc0000-0x8)={r3, 0xffffffffffffffff}, &(0x7f00007db000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef2013eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800ffff0000000000009fb42f37658970182", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c63000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004f0000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 19:14:30 executing program 3: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000854000)=""/17) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000075000-0xb)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000afc000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 19:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x41e4, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003c8000-0x4)=0x69) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000acf000)={0x0, 0xfffffffffffff000}, &(0x7f0000fa8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000012c000-0x10)={0x4, 0x200, 0x7ff, 0x10000, r2}, &(0x7f00007ae000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b1f000)='./file0\x00', 0x3, 0x4000000010) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/16 19:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000be000)={{0x400, 0x5}, 'port1\x00', 0x50, 0x840, 0x80000000, 0x80000000, 0x9ea9, 0x2, 0x5, 0x0, 0x1, 0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007d6000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000013000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000004000-0x96)=""/150, &(0x7f0000002000-0x4)=0x96) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x81}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000011000)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000014000-0x40)=[{&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000001000-0x7d)="90a08869590ae68f6e96e4c6dc837a0a27afb439439ef8324dae9985c4c3797b9d7e86bbf228e61834d3367b54118584201983ca9948899c9b771b9924b92a0407d8e800f3ad3a93c1351c540f6097b19aaa1eeae95869a4d307049a78ac79f9c7b8a811c0a2d1d22229f8d879e39020f221f3980979ac6c673abaf34e", 0x7d}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x80)="168c928007b20a194c51e610e22ae920e56dbeab599bc83decc92ee34d7aee37cb55f19a6c564223cc7efcceffda7d3e64f479f4820aada01a103a42293f7d122241265a97d072ef36da972164bef69d80e916dddad8f65696e6f703aa7b747b8134f68534e963c30adda0611a1ab6fd1f76ce0219e701d8b526e0a4bcaeb91e", 0x80}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x1, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0xf7, 0x7, 0xfffffffffffff800}}, @init={0x18, 0x84, 0x0, {0x0, 0x1f, 0x10000, 0x8}}], 0x90, 0x80}, 0x4004010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000013000-0x3a)={0x40, 0x32, "d8833b5d9f32faa46de334f44f9768d81c0fb93ee6887d1dba2c6085a45b0489236b25469683169664e0d1ad318ca24c4e4a"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000013000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000006000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/16 19:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000847000+0xf2a)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a43000)=""/91) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r1) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='truted\x00', &(0x7f0000d54000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x9a, 0xffffffffffffffff) listen(r3, 0x0) add_key(&(0x7f000084d000)='logon\x00', &(0x7f0000225000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a0f000)="", 0x0, 0xfffffffffffffffe) dup2(r2, r3) 2018/01/16 19:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004da000)='/dev/loop-control\x00', 0x2, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000ae5000)='<') write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r0, &(0x7f000079a000)=""/174, 0xae) 2018/01/16 19:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e38000-0x10)='/dev/sequencer2\x00', 0x408000, 0x0) tee(r0, r0, 0x1, 0x4) 2018/01/16 19:14:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009fe000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b2e000)={r1, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x566, 0x4, 0x3, 0x100, 0x0, 0xf7b4, 0x1, 0xffffffffffffffff, 0x92, 0x8, 0x3, 0x0, 0xfffffffffffffff7, 0x7, 0xffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/qat_adf_ctl\x00', 0x80001, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000012000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/16 19:14:30 executing program 0: stat(&(0x7f00005c3000)='./file0\x00', &(0x7f0000456000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000aef000)=[{&(0x7f000006a000)="25fbe7b243c8a69a5720fb0ad7a5825c849237fa882d9ff38e6e357fc0e0d672c20d9faf0c21a5841f596c896c1d62ed93233b76a1ad20ff4eb6b5ac9a3a144c30d20e5fa0dad711a9616bf072431cecb135a80eebfbd336ca4dfaf540ee165d612f0d974190", 0x66}, {&(0x7f00007bc000)="88e7650c01fdf66f2ad16a8390acae28a8a6d3e2c8ca3b1e477e0955fd96b6f64500d641a705cb9bf68309ca7aaa22d10f746dbfa5e163fc9fcbc1f0277dfdd130bf2a8dcd554d6fb0f627042ef921d4d73b36f89685fc46ead19a0723eb0cc096c8be6d363c11e5d599c216a2573a2d5189e294042e3d35bf543e1c602e32431d850bcfbca1f7412cb52341c0b30a5d69bcbe43422535b17bab1b1557cbae592a8b0844abde13c6d99870763aad2245a932", 0xb2}, {&(0x7f0000a7b000)="290b0441f7c631f9dcf22574d86e6dc2c2cfdbb64c438d81d5fe7a8ad6efc5aaf0daa779b2d8fed08653a82d22d99c1b697536c3f562ee6162011a941fdacbafbd51f719fda6a04eaece69334576dfe0fc6f9ce1e59df20a2fbde1438318f5cef0ef490059b6b06cecac28f802969ed2cdb2c0d9807144591ea9750b20bf2eb21cae08d8f0bfd23183b8072718b2c18cbe591b927c18f65b8b417e12e32566d5c6062b72a5b55bbb931dcbd18b85a3cb5e", 0xb1}, {&(0x7f0000312000)="e14ecee6023ddb834438f0f1e163d505871a2bc9f7fd5b2d29975718554a7e1f91272088df0905db5f0620b3a127035b07e7ae9cdf1f8d08a8ffc9bc417a7c96e182603f8c2dd57e7333f5373ef325c0f7c18e5cf2fd4bcadc054a0e328777695436d729081f4d0d06bb8372fded775c2469fa9fc2590b9908eeb0f8cd9bab7ae49becd5a4921623ee45800e65f8c15acc910665d815937f0bc1cdd2bd194bbc15d717273b9f1f7fb7b3268bc9a89fb8d2539be1a441f825c6ccfa15bd", 0xbd}], 0x4, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f00005a4000)={0x0, 0x0}, 0x6, 0x7) [ 36.578325] ALSA: seq fatal error: cannot create timer (-22) 2018/01/16 19:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f7e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000dce000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000ea000)={0x9, &(0x7f0000339000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000063c000-0x8)={r2, 0x1}) timer_settime(0x0, 0x0, &(0x7f00008e2000+0x19f)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/16 19:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000054a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000d16000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) sync() r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f000037a000-0xb4)=[{{&(0x7f00005c9000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ac000)=[{&(0x7f000008e000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000719000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d32000-0x4)=0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0x8a3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r4}) sendmsg(r5, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000078b000-0xce)=""/206, &(0x7f00008a6000)=0xce) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000928000-0xa0)=""/160, &(0x7f0000b9a000)=0xa0) [ 36.620492] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 36.628999] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 36.634535] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.643159] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.651754] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.660363] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.694259] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 36.702749] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 36.708246] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.716873] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.725475] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.734078] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f00006a0000/0x1000)=nil, 0x1000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fb000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009c5000-0x2c)={0x3, 0x2, 0x4, 0x1, 0x17, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000f5e000)={"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"}) accept$packet(r2, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d97000)=0x14) 2018/01/16 19:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000584000-0x28)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) process_vm_readv(r0, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) process_vm_writev(r0, &(0x7f0000e2e000-0x90)=[{&(0x7f0000847000-0x1)=""/1, 0x1}], 0x1, &(0x7f000076c000-0x30)=[{&(0x7f00008d1000)=""/1, 0x1}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054b000-0xc)='/dev/rfkill\x00', 0x800, 0x0) recvmsg$kcm(r1, &(0x7f0000933000-0x38)={&(0x7f0000960000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000012c000-0x10)=[{&(0x7f0000173000)=""/4096, 0x1000}], 0x1, &(0x7f000013c000-0xca)=""/202, 0xca, 0x20}, 0x40012121) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00004d3000-0x20)={@generic="1a9b2880e9ea391dd289f156d6b3bb18", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/16 19:14:31 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000095000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008a6000/0x1000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000709000)='/dev/midi#\x00', 0xffffffff, 0x101000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005bc000)=""/181) 2018/01/16 19:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb8000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00005be000)=""/196, &(0x7f000014b000-0x4)=0xc4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000afc000)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000035a000-0x1100)=[], 0x0, 0x0}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000055f000)={0x7fffffff, 0x3, 0x3, 0x2, 0xd78, 0x0, 0x8, 0x3, 0xfffffffffffffff8, 0x0, 0x7fc000000000000}, 0xb) 2018/01/16 19:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000957000-0x9)='/dev/ppp\x00', 0x40006, 0x0) clock_gettime(0x0, &(0x7f0000a6e000)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000eae000-0x8)=0x0, 0x8) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000316000-0x4)=0x0, &(0x7f0000c04000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007d7000)=0x5) poll(&(0x7f0000ef9000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x8) 2018/01/16 19:14:31 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write$tun(r5, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r6 = dup2(r2, r3) tkill(r0, 0x16) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000043b000-0x8)={r2, r6}) 2018/01/16 19:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000049000)='net/rpc\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000985000)={r0, &(0x7f0000f6d000-0x8b)=""}, 0x10) 2018/01/16 19:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x82ae324a851bf74c, &(0x7f00009fd000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f0000664000)="1ef717e77db2bc3ba92334e5fab055da514454e502a71b5d30894c646442e4d2672314e2c8431633ecc86dd96210", &(0x7f0000a5d000-0x1a)="57d19bc6d6901f16b690fefd87bc132fc2dda9c59c2ef62eacb6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d10000)=0x0) timer_settime(r1, 0x0, &(0x7f00001a6000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c13000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r0, 0x0) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000db8000)=0x0, &(0x7f0000266000)=0x4) sendfile(r1, r1, &(0x7f00005f3000-0x8)=0x0, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000af000-0x90)={0x29d, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00008e9000-0x4)=0x2) 2018/01/16 19:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000f55000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f00005bf000-0xc)=@known='trusted.syz\x00') 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a3b000)=0x1c) flistxattr(r0, &(0x7f0000f4b000)=""/0, 0x0) unshare(0x28060400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f84000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000052f000)=0x4, 0x4) signalfd(r2, &(0x7f0000ef0000)={0x0}, 0x8) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = request_key(&(0x7f0000814000-0xa)='syzkaller\x00', &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039b000)='[wlan0\x00', 0xfffffffffffffffb) r4 = add_key(&(0x7f0000d97000-0xd)='dns_resolver\x00', &(0x7f0000524000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000049b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d686cd075e9d4f96943eab5c2f83e53d"}) keyctl$search(0xa, r3, &(0x7f0000b71000)='encrypted\x00', &(0x7f0000349000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000018c000)={0x0, 0x0}, &(0x7f00007da000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000828000)={r5, 0x0}, 0x6) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:14:31 executing program 7: socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000943000-0x4)=0x86) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000dc6000)='./file0\x00', &(0x7f0000ee6000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) 2018/01/16 19:14:31 executing program 5: get_mempolicy(&(0x7f0000c26000-0x4)=0x0, &(0x7f0000f77000)=0x0, 0x102, &(0x7f000047d000/0x1000)=nil, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x24) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x74, &(0x7f0000002000-0x74)=[@in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x842}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1c, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/context\x00', 0x2, 0x0) readv(r0, &(0x7f0000d47000-0x20)=[{&(0x7f0000070000)=""/38, 0x26}, {&(0x7f00007da000-0x4f)=""/79, 0x4f}], 0x2) r1 = socket(0x10, 0x803, 0x0) signalfd4(r1, &(0x7f00001fa000-0x8)={0xffff}, 0x8, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000293000)=0x5, 0x4) recvmsg$kcm(r1, &(0x7f0000449000-0x38)={&(0x7f0000399000)=@generic={0x0, ""/126}, 0x3d, &(0x7f000090e000-0x20)=[{&(0x7f0000f05000)=""/4096, 0x1000}, {&(0x7f0000f68000-0x1000)=""/4096, 0x6f}], 0x2, &(0x7f0000513000-0x1000)=""/4096, 0xfffffffffffffea7, 0x0}, 0x0) prctl$void(0x3f) 2018/01/16 19:14:31 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x2533, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000004000-0x4)={r0}) syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x2ce, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='ip6tnl0\x00', &(0x7f0000001000-0x24)=@ethtool_channels={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000728000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)=0xe8) getpeername(r1, &(0x7f0000c79000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000806000-0x4)=0x60) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000dad000-0x16)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, r3}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a65000-0x20)={0x10002, 0x9, 0xfffffffffffffffe, 0x1f, 0x1, 0x5, 0xfb, 0x3, r0}, &(0x7f00008c9000-0x4)=0x2) write(r2, &(0x7f0000743000-0x27)="260000005e0009000000eaf83a04000000000000010000000300ff0000db081ee9ff4435eade5b", 0x27) 2018/01/16 19:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f99000-0x7)={0x1f, {0x5, 0xe3c, 0xffff, 0x1, 0x0, 0x6}, 0x0}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009df000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004fb000-0x14)="79883976d8c30a4ace0000000000040027850010", 0x14) accept(r1, &(0x7f00003b8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000+0x6bd)=0x10) 2018/01/16 19:14:31 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0xfffffd4d) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00002c3000-0x4)=0x4000000000001, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000ebd000-0x7d1)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00004bc000-0x4)=0x4, 0x4) readv(r1, &(0x7f000084c000-0x60)=[{&(0x7f00007b9000)=""/86, 0x56}], 0x1) 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d2f000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x0) write$tun(r0, &(0x7f0000c05000-0x199)=@hdr={0x1, 0x80, 0x9f3, 0x3e00000000000000, 0x7, 0x1, @ipv4={{0x6, 0x4, 0x7643, 0x4, 0x18f, 0x2, 0x9, 0x15, 0x6d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@end={0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x33, 0x0, [], "2f4cadfd34928f967477edcd16cb44b5decff696fa06d6a389a6cfa33ceae0fada44df7c0b579839ba6bbf1beed3c1c4db6ab1"}, {0x7ff, 0x0, 0x3, 0x2, 0x0, 0x0, 0x800, [], "2e5e239b0ce6bf0448deb75a1e518425c1d6d9cfffbc59e0c40f891df64c9dfb4956b8dd5b55c9fed3af64e66b2d825bc5a7c2b65af91cbe6f47b36d9c6089e5b64dfcafd7ca0ac1"}, {0x1000, 0x0, 0x8, 0xfffffffffffffff7, 0x0, 0x0, 0x86dd, [], "65ab7690893ed7979188b06ce980f34a425f048a0649e90ebb324b421e5271d796e3719f418777971a0fc81a7a8df2b438e10ef285e8a977f0148850ef1e857cf480d69761497f784036e30435ab126a8d9cab0a21eba8ce3578c45b9ba54d9f649471af11b8fc40371415e7b786825be8bb4ff3a759f48afec7d0844ef4501d30e7f7696e78df8ede964c150e58a08b2c67d0c557989cdb37a934abf15273fc45dc184b3ff2c98c145d00b82c9011dc5b290b7b39000ce046081e4e30f383af91cf5922bfdd67628542e2fc11e0aff6d241a416edd7618e176eb2c6953509e2d3ff04b2a4809fdb8cd55f41"}}}}, 0x199) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/16 19:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000066e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008a1000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b35000)={0x0, 0x2, 0x7ff, 0x100}, &(0x7f00001cb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f4a000)=@sack_info={r1, 0x3, 0x0}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f74000)={0x80, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$netrom(r0, &(0x7f00009a1000-0x48)=@full={{0x3, {"9a647bf33522de"}, 0x5}, [{"2d549437b24264"}, {"993a7a84d85a08"}, {"b4a5b3c10ffa6c"}, {"97cf1078083680"}, {"32b8bd06fe69ba"}, {"6b476f44c1b255"}, {"2ef38a9c592aaf"}, {"786a369d05246c"}]}, 0x48) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000eb000-0x14)={0x7f, 0x2, 0xfffffffffffffff9, 0x0, 0xe0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/16 19:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008c2000-0x5)='user\x00', &(0x7f0000187000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001e7000+0xb53)="", 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x2000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a70000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000094b000)={0xfffffffffffffffd}, 0x1) 2018/01/16 19:14:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="0a63c6790674317bc63d614657e9f2e0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c17000)='D', 0x4) fallocate(r1, 0x0, 0x0, 0x4) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='pagemap\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000005000)=""/0, 0x0, 0x400000) ioctl$KVM_SMI(r0, 0xaeb7) 2018/01/16 19:14:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x80800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00008aa000-0x4)=""/4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8007fe, 0x800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e81000/0x4000)=nil, 0x4000, 0x1000006) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d0c000)=0x0) ptrace$setregs(0x13, r1, 0x80, &(0x7f0000981000-0xc2)="936cae06f6e4b1ab24f94452314bfd36f6aa3857015623f2d2f687fa5782df4c4358758bad63dbd17ed69d20080384f46fa376efe0b309207a35289cbe4fe55145fd41d50376e3eb979526d4344d09f4a4c7ce751b34202106444c2915dd48d72f7dbf144dc6f8bf8cead759c5b83ddffe08e81eb1c82ac8f0ee838edfcefc0711e88e08ca612a34898d43de517d99fce107f3ebeccd16f98004687a55f76db893e88a7b6c0adaa2b52a910120f1539f19f20c30b0ee5b6b8432f573fac1a5925dc4") ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000ce3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a0c000-0xb)='/dev/audio\x00', 0x80, 0x0) pipe(&(0x7f0000d9b000)={0x0, 0x0}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000072e000)=0x40) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000de1000-0xc)=""/12) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000d58000-0x4)=0x27e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000a5d000-0x4)=0x0, &(0x7f00008a8000-0x4)=0x4) syz_open_dev$sndtimer(&(0x7f00002e2000)='/dev/snd/timer\x00', 0x0, 0x482600) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000089d000-0x28)={&(0x7f0000a84000/0x4000)=nil, 0x3, 0x2, 0xf, &(0x7f0000e88000/0x2000)=nil, 0x6}) 2018/01/16 19:14:31 executing program 0: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x20, &(0x7f000011f000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000083d000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000829000-0x35)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e40000)=0x379) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b04000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000cb6000-0x4)=0x0) 2018/01/16 19:14:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) keyctl$session_to_parent(0x12) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00009d2000)=""/68, &(0x7f0000c0f000-0x4)=0x44) read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents(r0, &(0x7f00009bf000-0x8a)=""/138, 0x8a) getdents(r0, &(0x7f0000489000-0x3)=""/3, 0x3) clone(0x0, &(0x7f00001ea000-0x4)="", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006db000-0x82)="") open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/16 19:14:31 executing program 4: socketpair$inet6(0xa, 0x7, 0x4, &(0x7f00009a2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x200}, {0x8, 0x80000000}, {0x8, 0x4}, {0x3, 0x1}, {0x4, 0xdf}, {0xc, 0x1f}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xab, &(0x7f0000399000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x9d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @md5sig={0x13, 0x12, "51389b27b52e6ea02c5d17afcc0d7cff"}, @fastopen={0x22, 0x9, "c3d489b6ab3e39"}, @mss={0x2, 0x4, 0x8}]}}, {"b31a6041a91f6156d54cbc00e0cfb44a67fefb166afebb15d67d179b9fea7f5cc0a196c8e8d704d1599fc05d711f0c8bf6d44f38771a03f8a4"}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000637000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000184000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000e72000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000c9a000)=""/145, &(0x7f0000c2e000)=0x91) 2018/01/16 19:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) chdir(&(0x7f0000a64000)='./file0\x00') bind$alg(r0, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="", 0x0) 2018/01/16 19:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000c90000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) writev(r1, &(0x7f0000f49000)=[{&(0x7f00005e4000)="a8", 0x1}], 0x1) r3 = memfd_create(&(0x7f0000e43000-0x6)='eth0+\x00', 0x1) unlinkat(r3, &(0x7f00001ff000-0x8)='./file0\x00', 0x0) dup2(r0, r2) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00008ff000)={"3b4ac207def565db79d838496b48fa1b81485cbb44ca050098765710e9a03a39504d3bae815b82fa51e36e9714e6ed703720d4d33532b7f1bcbe5ba8727d1f362e48a75dad59d4f92229925cfafde1552779939d88c5690d33e1d25a35039de95faaf84acbbc8b5e1d9aa3e039dcef270f41bb2edea9d9e3f7646e42b8c4137c73680ca9014f4a56bfc3cd47965905ad5bff54632ef67b38f43ec3548949c2806381322a133afecb598546e91767579d0ad128b3796760fa88af9fdf20ac9912032b131423a3dd8afd6008e719af6d64fe5d2cb5b10edec22b0551cdffa1cef38bd4d510341cb9fd6eb12fda387b431db08514ee76c43a0fd5718127ecdd622f3419cb510f3cc5032cc595d4a66cc0e427c933bf35727be9b08a0c75f7f6fe0fc3a86b300ccbb3192c81d7fba83615d9cb8223a139bab0e7f4146052aaec21b79ac8588a1a7070b378a1b9b847ef262cdb6de6102b94c3fc46123706faba42c60633cf28d942678cf43f77ae09428aceea86951201cfaafd2d9a9b0255ba417666ed3f79678e3be0b6c999fe6f88047a926d588f40846125c52ea80bcd354cf2add384bf17219cfa19dfef2d74bcfc98596678ff555d55bbf00c3a83d4f741df484bdb71dcb3c4fefddd3459f9773b4a19bba33074ea879fc6ac1230d669ada2f150a2ae31c5225e1c84442f0cb76c0c63d2d05cda6ed86ba54cc4af68a117473b756f7098c560549e030b52a958b6eb17ec005a36403f9dfe7c2a3a3533d8eb5b8060f42e24cba421b59347376677d2579c5b030f7f7c2592053662b5879f5e1e029fd90445b69d08f416086abfbac462c0d6762aadec3839c38cab022b2f62779d74c50590703cd57f5ca34ff4d6c30e63ef14f3de43ff024b50604f437cda1c2535166d83c9fbe09b31afe9422b78963bc174ab1e7ff79f11720c7b8fbe33c23acb06e8147e844e588ba308af8a736b40710c84812ecfdbeb3a243111a65c4252b143bbe0bb725694ed735fc31f50210479ba1ab596bc626b20ed1e0df4aeb22665a57fbe40466394f3a98adc1708a246b3d1a4acfe169ce0d8ce78ce37cf8e95fce397d93a31f1eb36db16bf3e22186328e8d8f9c0e8043ee22cfe426bba162b0124fe13cb3dfd076444e9a297d649883612020de6f6aa738392e9055a02a72cad9020c97cead6c2df6fddf8a54fe432f0169d3f548b0e8a1c02e5cceeeedd2d11e6b3efb119fecf973317c20f572baa5daa37817a20c6e2f454994e04996b7993fcdfa6f86f80da46f997651c475d40c76ed11e6abd0f41eddc9b0afac641efc5dce41cd1f79858c9bafca2bb9aa0a94af69bab11c496865e855d4b7591a63a694a4feb0d230f539a4367bbe090e3d864b21365dee90cf196422ea13a853e607de14856964d86fc6990752388861b0bb6a529e0e306750c9fc0ded6cec4"}) 2018/01/16 19:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d6000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e05000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff8, 0xff, 0x6, "22a69c08b2d8a3f7d95d47b2aa7243c65dd7c85b489c9211b43ef2d20397689a32f59380b256b31f9a979007c8f739bc6f31217b3ead918bc1f00025e09c9f208f04ebc64a5c47388a7703869c0e8962"}, 0x160) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000039e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e5b000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000ff7000-0x400)={"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"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000ac1000)={{0x7ff, 0x7}, {0x9, 0x7d}, 0x4, 0x1, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x1) prctl$void(0x22) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000004000)=0x0) 2018/01/16 19:14:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x841da200, &(0x7f0000bbd000-0x1a)="c9a40000008885d425758ab3f61dffe67260a4cc375f8ef2320b", &(0x7f0000001000-0x4)=0x0, &(0x7f00006db000-0x4)=0x0, &(0x7f00007af000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x101) time(&(0x7f0000f10000)=0x0) 2018/01/16 19:14:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000dc6000+0x486)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:14:31 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000d95000)={0x401, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 19:14:31 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007f6000-0x58)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xcdf}, @in6={0xa, 0x3, 0xe8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000a12000)='./file0\x00', 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 19:14:31 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) [ 37.412791] mmap: syz-executor3 (5339) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/16 19:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000cf8000/0x2000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b02000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) accept4$unix(r0, &(0x7f0000dc2000)=@file={0x0, ""/17}, &(0x7f000056a000-0x4)=0x13, 0x800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000186000-0x1)=0x4) read(r0, &(0x7f0000a1a000)=""/157, 0x9d) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 19:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f00008a9000-0x30)={0x30, 0x6, 0x51215cb195fbf049, 0x8, 0xff, 0x9, 0x3, 0x101}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) recvfrom$inet(r1, &(0x7f00002a6000)=""/255, 0xff, 0x60, &(0x7f0000b9f000-0x10)={0x2, 0x1, @rand_addr=0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_submit(r2, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000b7e000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000bce000)={0x20, 0x2, 'client1\x00', 0x1, "079f5f355af1e4aa", "80f7d9718706b4ada965743acd692a51922586ae25648c53a908612bb32532cd", 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000d4000)={0x4, &(0x7f0000b11000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000a93000-0x10)={r4, &(0x7f000059c000)=""/20}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e72000-0xb8)={0x0, 0x6b12, 0x270, 0x96a, 0x7fff, 0x0, 0x4b, 0x1000, {0x0, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x7fff, 0x4, 0x1ff, 0xff}}, &(0x7f0000a9d000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b09000-0x14)={r5, 0xfffffffffffffffd, 0x2, 0x75e, 0x100, 0x9}, 0x14) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:14:31 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000)={0x3, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000005000)={r2, 0x2, &(0x7f0000005000)=[0x9, 0x1], &(0x7f0000005000-0xc)=[0x1, 0x9, 0xffff], 0x54, 0xa, 0x58be, &(0x7f0000001000)=[0x5, 0x1, 0x10000, 0xffffffffffffff81, 0x100000000, 0xffffffffffffff7f, 0x8, 0xffff, 0x6, 0x7fff], &(0x7f0000006000-0x8)=[0xad, 0x8000], 0x0}) fcntl$addseals(r0, 0x409, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)="85747367881f7e6d7c9fd9429cac0b0ebe4b00f963a86e0cb77372ea6d975c6115bd5f904acf830400000000000000009805f71517806225737cf3179e10ba0d6004aabaca4fcc574401e8", 0x18d) 2018/01/16 19:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) ioctl$int_out(r0, 0x5460, &(0x7f00008a8000-0x8)=0x0) recvfrom$inet6(r0, &(0x7f000094a000)=""/0, 0x0, 0x0, &(0x7f0000176000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/mixer\x00', 0x311100, 0x0) 2018/01/16 19:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d5d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff15ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf2, 0x9f, 0x2, "d036dfbd8c568fc24030ef014acecb5c3d31b79664b5a5620d5c05e272f23857952ac55de48e25c8d2196834180b85f657e5ed9ef7751b2ebda7465d435281f510e170af711a9b6db5568d00ae584a0d"}, 0x160) r1 = syz_open_dev$usbmon(&(0x7f00000a7000)='/dev/usbmon#\x00', 0x8001, 0x400) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b2d000-0xc)=""/12, &(0x7f0000537000-0x4)=0xc) 2018/01/16 19:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000091f000-0x4)=0x0, &(0x7f000024f000)=0x4) r2 = getgid() lstat(&(0x7f00001c5000)='./file0\x00', &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000451000-0x8)=[r2, r3]) r4 = dup(r1) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xa2f}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:14:31 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x80) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000118000-0x9)=""/9) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000cdf000)=0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000140000)={0xa89, 0x0, 0x9, 0x8, 0x2, 0x5}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000725000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000549000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b73000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000511000-0x12)=""/18) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/01/16 19:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r0 = syz_open_dev$vcsn(&(0x7f00005f3000)='/dev/vcs#\x00', 0x40400000, 0x111900) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00001dd000-0x52)={0x4e, "3a9cddffa5f2caf2b99eae218224156e95905e93031c08d0978d013d174ab408c744475b30171b8383f88e0d098aa6c8d480e51630175bcd6175a8c15da1da5d9d55f820807d44e2104309a4efc2"}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/16 19:14:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r1, &(0x7f00003f3000)=[{{&(0x7f000055b000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e5d000-0x40)=[], 0x0, &(0x7f0000983000-0x1210)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00003d8000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000376000-0x13c8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000a8f000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x3, 0x0, &(0x7f00003cc000/0x4000)=nil, 0x2c0e}) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/16 19:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004ed000-0xd)='/dev/dmmidi#\x00', 0x1, 0x300) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00009f1000)=""/219) pipe2(&(0x7f0000ee9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000694000+0x1d9)=0x0) tee(r1, r2, 0x21a01100, 0x0) 2018/01/16 19:14:32 executing program 6: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/status\x00', 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f0000221000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb3000-0xc)='/dev/autofs\x00', 0x20042, 0x0) recvfrom$inet6(r2, &(0x7f000003d000-0x2c)=""/44, 0x2c, 0x40000020, &(0x7f000059f000)={0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) sendto$ax25(r0, &(0x7f0000d43000)="", 0x0, 0x4, &(0x7f0000a7c000)={0x3, {"5e41c8b3c56356"}, 0x7}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f000095f000-0x10)='/selinux/create\x00', 0x2, 0x0) get_robust_list(0x0, &(0x7f0000425000)=&(0x7f0000079000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d43000-0x8)=0x18) 2018/01/16 19:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00007d2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000061b000-0xf0)=[{{&(0x7f00001b1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007a6000-0x30)=[{&(0x7f00003d5000)=""/20, 0x14}, {&(0x7f0000cb5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e5f000-0x34)=""/52, 0x34}], 0x3, &(0x7f00008a6000-0x14)=""/185, 0xb9, 0x7fffffff}, 0x8}, {{0x0, 0x0, &(0x7f00000ea000)=[{&(0x7f0000e71000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000fc6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008af000-0x20)=[{&(0x7f0000cac000)=""/6, 0x6}, {&(0x7f000022a000+0x9ea)=""/56, 0x38}], 0x26b, 0x0, 0x0, 0x3}, 0x80000001}, {{&(0x7f0000512000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00000f6000)=[{&(0x7f0000219000-0x70)=""/112, 0x70}, {&(0x7f000005b000)=""/4096, 0x1000}, {&(0x7f00006f4000-0x58)=""/88, 0x58}, {&(0x7f0000623000)=""/112, 0x70}, {&(0x7f0000fe0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000734000-0xc5)=""/197, 0xc5}], 0x6, &(0x7f000063a000)=""/139, 0x8b, 0xff}, 0x0}], 0x4, 0x2, &(0x7f000033b000-0x10)={0x77359400, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00004ae000)={0x7f}, 0x4) 2018/01/16 19:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000a5b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000066e000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ce1000-0x9)='/dev/dsp\x00', 0x3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 19:14:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a40000-0x8)={0x0, 0x7f, 0x6e52d070}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000365000)=0x8c) 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, 0x7, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_rm_watch(r2, 0x0) syz_open_dev$tun(&(0x7f0000502000-0xd)='/dev/net/tun\x00', 0x0, 0x880) 2018/01/16 19:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b1000)={0x0, 0x0, 0x0}, &(0x7f0000589000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c9000)=0xc) sendmsg$unix(r0, &(0x7f00000a9000-0x38)={&(0x7f0000859000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027b000)=[{&(0x7f00008b6000-0x40)="43b6dfdad9082263cb5ef0e606c9d47fd4ff8dc5f78eb913aeaa283b884f2144cc390b14b2699674469f3d04462656289b30eb369f4c7d1b9e908bd06e17d8f9", 0x40}, {&(0x7f0000ad5000)="5f99d9d9fae631366c21d4bd422d7542fd314b2b74e8c06f35881536cecfc2cb84416e88827ebe237c9449d2ebb9ef1cfe05b3421cf3176b02de49dcbee6826b223a4bfbabdb96e8448cc3a5b842f7ed469bbeb1f6130cccf531fdbf5ad021ed30c2b4a77ecbe7ef84ae011729866417a3c3b953828d057375b246dc11c06cc5ce0467bf0a4b335e83a0c0b67d", 0x8d}], 0x2, &(0x7f00000f7000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0xc040}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000805000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b96000-0x4)=0xe8) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000005a000)="287ebea52e432892f1421622b9427d258aa56735d9ab79e4f4fcefa10870ded451aa96d19d406a154e5b2eb7f1ecf58471bd3aa44ed55dda1f67173e5efe4bf305d4ccc16c3c8e5556a5cf06df") mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 19:14:32 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000004000)="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", 0x1001) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f000096f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x3511}, 0x4) 2018/01/16 19:14:32 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000d0000-0xd)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x80000001, 0x5, 0x266f, 0x5}, {0x7, 0x8000, 0x3ff, 0xffffffff}]}, 0x10) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 19:14:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0xd)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"aea12073a240df"}, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000057e000/0x1000)=nil, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ff000-0xc)='/dev/autofs\x00', 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrlimit(0x9, &(0x7f0000eaa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0xff, 0x3, 0x4) mremap(&(0x7f0000c20000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f0000f58000/0x4000)=nil) pipe2(&(0x7f0000b83000)={0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000035a000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007df000-0x4)=0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00004d9000)={{0x0, 0x2, 0x401, 0x9, "09f631af1fd8956ab794125580343e8c7a70c490dc17689451ef3b3461fd0523c8c050cc722a92725973e196", 0x80000000}, 0x0, 0x0, 0x0, r3, 0xf57, 0xc4f5, "91ef26fdf1a4c38281c41b35a0d3130649af2d1eb727815a9e5829f385fcc706dc60830fc2883b4d21d07ddfba288c116abe56b8590bc8056c3b086691eb9d69", &(0x7f00002de000-0xc)='/dev/autofs\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xf26, 0xffffffffffff0001, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000675000)={0x0, 0x1000, "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"}, &(0x7f0000dd3000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d27000-0x6)={r2, 0x1}, 0x6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004f5000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000de1000)=0xc) poll(&(0x7f000000d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x2d8) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000791000-0x153)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x14f, 0x2, 0x0, 0x401, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@generic={0x7, 0x4, "b9e3"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x51, 0x2, [], "b4baf86f643c64c2fc7723812e6587590a6d2b7eec21d78c5d08a2455911aeab94f46589b858a3ce75f2a61cb7b4abf9f403ad577950735e0008be502008716213c3dd84b45f5ef07008f31e4b13ff2adc"}, {0xffffffffffff7fff, 0x0, 0x1, 0x4, 0x0, 0x0, 0x800, [0x2], "f5897dfca40bb7b07814579bec4156750838447281ebde9b9e15c78ad70440f7e390f4c614a2e83b41ed19797b4bb3fc69a73a2897e7d899bfb472602d86b70e873b3fd56969e06f78879c638cc3023f17bbef8c95ba8ca67652794c9713b875052175613a3ba5bcc0ca69458f730ee13293d34cce472cc51f8d08a683e0fbecc315a63dbed5b9944e0e11356eaf272c2efb1c7b12d8cd4d741483fc7e2b8966e867c151156f"}, {0x9, 0x0, 0x9, 0xa6da, 0x0, 0x0, 0x86dd, [0x8, 0xff], "5dc2c421e5ba8d5e633b5adc949feb2404c0669388ba87d840bc23ceef998b951f334b131eb19b73987b"}}}}, 0x153) 2018/01/16 19:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000295000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004b2000)='/selinux/member\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000057e000-0x10)={r0, r1, 0x4, 0x1}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000a5b000)={0x7, &(0x7f0000cb9000)=[{0x10001, 0xfffffffffffffff7, 0x2, 0x3f}, {0x1, 0x6, 0x100000000, 0x779}, {0x0, 0x8, 0x40, 0xfe17}, {0xfffffffffffff843, 0x800, 0x6, 0x80000000}, {0x8, 0x0, 0x4, 0x5}, {0x60000000000000, 0x2, 0x9, 0x4}, {0x1, 0x2, 0x8, 0x4}]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f00003b2000)=[{r1, 0x20, 0x0}, {r2, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x1, 0x0}, {r1, 0x280, 0x0}, {r0, 0x400, 0x0}], 0x6, &(0x7f0000f20000)={0x77359400, 0x0}, &(0x7f0000c1f000)={0x2}, 0x8) getsockopt(r2, 0x2000000000010d, 0x20000000000f, &(0x7f0000749000)=""/4, &(0x7f0000217000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000328000)={@generic="ec14321514c888e3579e6df846a24d54", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x16, &(0x7f0000aa1000-0x4)=0x0, &(0x7f0000140000)=0x4) 2018/01/16 19:14:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6(0xa, 0x805, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0xfffffffffffffffc, 0x9, 0x2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x5, 0x8205, 0x100000000, 0x7, 0x4, 0x7c, 0x5, r2}, &(0x7f0000001000)=0x20) 2018/01/16 19:14:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r3, 0x4}, 0x8) sendto$inet(r2, &(0x7f0000efe000)="", 0xfed7, 0x0, &(0x7f0000eff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) set_mempolicy(0x3, &(0x7f0000951000)=0x7, 0x3) sendfile(r0, r0, 0x0, 0x8000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cda000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = add_key(&(0x7f00007cd000)='pkcs7_test\x00', &(0x7f0000fca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032e000)="106356ecb0ac20ccc292fedfb39aa43ebe7f07e0ad292f6f4375c9", 0x1b, 0x0) keyctl$read(0xb, r2, &(0x7f0000783000)=""/155, 0x9b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000049d000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a3000)=0x20) bind$bt_rfcomm(r1, &(0x7f0000a6c000)={0x1f, {0x353c, 0xeb33, 0x9, 0x3, 0x0, 0x0}, 0x5e}, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ea8000)={r3, 0x10000, 0x40000000}, &(0x7f0000a2e000-0x4)=0x8) 2018/01/16 19:14:32 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x10000) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000000c000-0xc)={r0, r0, 0x80000001}) 2018/01/16 19:14:32 executing program 1: io_submit(0x0, 0x0, &(0x7f00008b4000)=[]) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) msgrcv(r0, &(0x7f0000783000)={0x0, ""/0}, 0x8, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000-0x3a)=""/58) msgctl$IPC_RMID(r0, 0x0) 2018/01/16 19:14:32 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x20, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f"}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x6}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xf0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000007000-0x65)="934de1ba8ad2cdc5cff505d2c351427c13d75aa2370fb6117e0aff54d4183908ba222e22e7008619fb5e105351412d60d2c1d73c80cd2353bcf19e0ee2b17f55118fd816e6c61fd3dce1f0612988e644106ddb423b3c910f9146819cd5999b95f7bdd14e14", &(0x7f0000045000)=0x0, &(0x7f0000045000)=0x0, &(0x7f0000045000)="94874b9256ee98a8e26918a98436f3bfd5e8e8d77cbc6010ab93a3178a57023c4c5e00deb734b56f3d37ad361152d298cee99fc887fdac76626fad227eee1041966e532d2d277a57d85da8db6479c6798fb623fe79c18f55553d145757140be4416ed2419c80f1a5a7873d8dd07b6137f50b21a160e222af") 2018/01/16 19:14:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00008c5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000ee5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}], 0x3, 0x0, 0x0, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000a0000-0xc)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000617000-0xc1)=""/193, 0xc1}, {&(0x7f0000cd5000)=""/153, 0x99}], 0x3, &(0x7f00006b8000)=""/0, 0x0, 0xff}, 0x4}, {{&(0x7f0000d60000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000bb6000-0x40)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000344000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f00000e2000-0x21)=""/33, 0x21}], 0x4, &(0x7f0000daa000-0x14)=""/20, 0x14, 0x3f}, 0x23}, {{0x0, 0x0, &(0x7f0000b9d000-0x50)=[{&(0x7f0000960000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b77000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/239, 0xef}], 0x5, &(0x7f0000001000-0xb4)=""/180, 0xb4, 0x1f}, 0x4}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000789000)=[], 0x0, &(0x7f0000326000)=""/209, 0xd1, 0x1}, 0xffffffffffffffff}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0x46)=""/70, 0x46}], 0x5, 0x0, 0x0, 0x237}, 0x86}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000871000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000e77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/203, 0xcb, 0x2}, 0x614f54a}], 0x8, 0x40010000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0x80, 0x5, 0x36, 0x8000, 0x2, 0x7f, 0x0, 0x4, 0x1, 0x40}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x4) 2018/01/16 19:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000067a000-0x20)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/01/16 19:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000824000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000eae000-0x88)={0x8, 0x0, [{0xb58, 0x0, 0x0}, {0xaff, 0x0, 0x40}, {0x28e, 0x0, 0x3f}, {0x907, 0x0, 0x5}, {0xb34, 0x0, 0x80000000}, {0xffb, 0x0, 0x1}, {0x970, 0x0, 0x4}, {0xfff, 0x0, 0x3ff}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ede000/0x18000)=nil, &(0x7f00000ff000)=[@text16={0x10, &(0x7f00007fa000-0x2c)="66b8010000000f01c1f4660f1bec0f32b815010f00d8660f382b8a0000b890008ee00f44eeb859008ed80f06", 0x2c}], 0x1, 0x0, &(0x7f0000cbc000)=[], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup3(r0, r1, 0x0) dup3(r3, r1, 0x80004) 2018/01/16 19:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fa000-0x8)='./file0\x00', 0x0, 0x48) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000a13000)=0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200000000000000, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bfc000)=0x1) 2018/01/16 19:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000ed0000)={0x81, 0x0, [0x12, 0x64, 0x3748, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x491, 0x0, 0x0}]}) 2018/01/16 19:14:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x42, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000003000)=[{{0x0, 0x0}, 0x5, 0x0, 0xfffffffffffffff9}], 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x80000000, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f0000005000-0x40)={0x7fff, 0x0, 0x2, 0x3, 0x1, 0x2, 0x8b, 0x335}, &(0x7f0000002000-0x40)={0x3, 0x9, 0x4, 0x4, 0x0, 0x4, 0x1151, 0x5}, &(0x7f0000000000)={0x80000001, 0x9, 0x7f, 0x6, 0x3, 0x0, 0xffff, 0x8}, &(0x7f0000000000)={r2, r3/1000+10000}) getitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, r4}, 0x10) 2018/01/16 19:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000051d000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005dd000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003ba000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008df000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007f2000)='net/tcp\x00') socket$inet6_dccp(0xa, 0x6, 0x0) readv(r1, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000a42000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) readv(r1, &(0x7f0000f20000)=[{&(0x7f000048d000-0x97)=""/151, 0x97}], 0x10000260) 2018/01/16 19:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00009c5000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000080b000)={0x1, 0x0, [{0x38d, 0x0, 0x0}]}) 2018/01/16 19:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) clock_gettime(0x0, &(0x7f00007d3000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000041a000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/16 19:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) dup(r0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002d0000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/16 19:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x7) fcntl$addseals(r0, 0x409, 0x8) munlock(&(0x7f00007dc000/0x3000)=nil, 0x3000) fallocate(r0, 0x3, 0x0, 0x80000001) 2018/01/16 19:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) pipe(&(0x7f0000a24000-0x8)={0x0, 0x0}) splice(r1, &(0x7f0000501000)=0x0, r0, &(0x7f0000df8000)=0x0, 0x1000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4fd2) 2018/01/16 19:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(pcbc-aes-aesni)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000216000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00007cf000)=0x0) 2018/01/16 19:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ustat(0x2d, &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f00000f4000-0x12c)=[{{&(0x7f0000ec3000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b7000)=[{&(0x7f00005b1000-0x1000)="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", 0x259}, {&(0x7f000078a000-0xc0)="2870f76a9c6a687a9ddd29db01e3823be46dad22b7eb4544aa1c5992b9e05528b9e6dfab74206fc197f1046f0557d2d8ba9619b7888440da74db2a24731a19dc07f99bdcbad9c10bf8ec7057b2091d81d1931466f4780cd59c85523e75cd1b093d9b61ac6fe6a689dd839b3b6e4bed6f2c94c7fe109ba8bfc207c96ae42c442421aa0ddcb3c2402026d8ed4d15056e787f28e5b952037d8a999bfbe1b29ac27a5dad1a6d12be2c266255e0bec687ffff66e770f74a45af3319cbfb9f428c7841", 0xc0}], 0x2, 0x0, 0x0, 0x10}, 0x1}], 0x1, 0x4000008000) uname(&(0x7f000079e000)=""/245) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, r0}, {0x0, 0x1c9c380}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f3000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000681000-0x50)={0x42, @time={0x0, 0x989680}, 0x1ff, {0x0, 0x101}, 0x6, 0x0, 0xaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:32 executing program 2: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000e68000-0x10)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000775000)='/dev/amidi#\x00', 0x7, 0x20000) r2 = geteuid() r3 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000ace000)={&(0x7f0000652000)={0x10, 0x0, 0x0, 0x90000819}, 0xc, &(0x7f000051b000-0x10)={&(0x7f0000083000-0x278)={0x278, 0x14, 0x0, 0x2, 0x1, {0x3, 0x0, 0x0}, [@nested={0x224, 0x13, [@typed={0xc, 0x36, @uid=r2}, @typed={0xc, 0x8c, @str='[$\x00'}, @generic="dafb9ef956825619722561e67cafde88c1ccae50a6fe7f68fb225989748975061072af061cced974f4d24f546136d47704a2c7aeb4df3299266ac54dbd2ab2712f22e40d31209c859f11d470072814e63febf12310888e11efeb9e532fe05863a9c259ea1631e445ebfe409d58f8414f86671b24735fdc91025f23b13492", @typed={0xc, 0x7f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="f9b41a519c4f1110d7b301beb2b7113e6fd993499ec3f88a4bb2379489fb75b2b37d6ca00208f5137ffb538bf13ad224ea8477a19a23f60baa7f0d546b2ce5641b6db779313f6a09d8a51298a3f75e47b184d0c77483438ca806adb77dcee8a697cb8694d9cf491e5d3a9310c50108013d4e7154d0b02d29cbde9a75a1bfdc454ca9312fa0891c47739aa74b1149bc85aba43cec8a661485fcdfbe3671eeee8ecbb3689e902ce95060556f3f18d4ed5d95aa072285e74ec85a3d9e3b4a15bc76c8b2ee24f48657aba195558dee22344c083a", @generic="5d80dbde246e845c966025200e13c2a82caf580fc92c146342fe32169f0e25a69667f8a79a1be738759d9df85316eac4039d07e7a7b88a120aa4f0b6fd", @typed={0xc, 0x47, @str='\x00'}, @typed={0x60, 0x6a, @binary="5408de3fca1b93ec55156c8061b12f93c190f274ac67def847e2baa1f51b78aafa3b793ab199e6235e320e0828d30d61aece5ea993998e959f0c1184ca3902227f62cde186ae4171247cc97a615cc5d4ed998b82f3"}]}, @typed={0x18, 0x25, @ipv6=@loopback={0x0, 0x1}}, @nested={0x28, 0x23, [@typed={0xc, 0x3d, @fd=r0}, @typed={0xc, 0x61, @uid=r3}, @typed={0xc, 0x5d, @fd=r0}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000e4000-0x1)={0x7fffffff}, 0x1) r5 = semget$private(0x0, 0x2, 0x222) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000e44000-0xfb)=""/251) symlink(&(0x7f0000371000)='./file0\x00', &(0x7f00004a9000-0x8)='./file0\x00') fgetxattr(r4, &(0x7f0000d84000-0xd)=@known='security.ima\x00', &(0x7f0000336000-0x5f)=""/95, 0x5f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000043a000)=0x0, &(0x7f0000dde000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000391000-0xb)={0x8001, 0x8, 0xe63, 0x1, 0x121, 0x6, 0x7, 0x3ff, 0x7, 0x80000000, 0x1}, 0xb) 2018/01/16 19:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000a69000)='keyring\x00', &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/16 19:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000026d000-0x10)='/selinux/member\x00', 0x2, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000085000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00002c7000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000ba5000-0xb)='net/dev\x00') 2018/01/16 19:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x250840, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000be8000)=""/232) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001ef000-0x1)=0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000267000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 19:14:32 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000002e000-0x8)='keyring\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f000002e000-0x7)='keyring\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:14:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x66, 0x3ff, 0xffffffffffff4935, "e90c989b54df37d95d3814d54908ed2e0fd22dc670a6cc98860da14a9ae6b2e7f34bb7642f96874565426771a83046dbc364d98ad0215d36c6bc54864ed79e0189ea1fe775e0c8427a3eb078d72fad67"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000855000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000034a000)=[{{&(0x7f0000c1b000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e01000)=[], 0x0, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) dup2(r1, r2) shutdown(r2, 0x0) mq_open(&(0x7f000017a000)='\x00', 0x2, 0x20, &(0x7f0000f40000-0x1)={0x9, 0x4, 0x3, 0x9, 0x5, 0x98e4, 0x7fff, 0x10000}) 2018/01/16 19:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f00008d4000-0x8)=0x0, 0x2) ioctl$LOOP_CLR_FD(r0, 0x7005) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00007d6000)=0x0, &(0x7f00009ec000)=0x4) [ 38.580187] mmap: syz-executor4 (5528): VmData 24682496 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/16 19:14:32 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000020000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000)=0x10) fadvise64(r1, 0x0, 0xb1a2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000023000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='erspan0\x00'}}, 0x1e) r2 = syz_open_dev$midi(&(0x7f0000022000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x14000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000012000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000001d000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000024000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x14}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000012000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000022000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="bf0003e562be4140ff0000000100"}}) getpeername$netlink(r3, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000-0x60)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x2002, 0xffffffffffffffff, 0x0, 0x81, 0x9, 0x0) readahead(r0, 0xfffffffffffffffb, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f86000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000566000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00004db000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, r3}) fsync(r1) [ 38.607174] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 38.632292] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/16 19:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 19:14:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00008d6000)='/dev/vcs#\x00', 0x3aa5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a0b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000322000)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000048f000)=""/190, 0xbe, 0x0, &(0x7f0000c88000-0x10)={0x0, 0x989680}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000589000-0x20)={{&(0x7f000072b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000e73000-0x4)=0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) alarm(0x2) openat$cuse(0xffffffffffffff9c, &(0x7f000059f000)='/dev/cuse\x00', 0x400000, 0x0) mount(&(0x7f00001df000)='./file0\x00', &(0x7f000079b000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x2000, 0x0) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e53000-0x7)='hostfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b12000)={0x0}, &(0x7f00004fb000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001b3000-0x50)={0x30, @tick=0x4b7e, 0x200, {0x4, 0x100000000}, 0x8001, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 19:14:33 executing program 2: 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, 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={&(0x7f0000ef1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clock_gettime(0x7, &(0x7f0000acd000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000079c000)=[{{&(0x7f00002b2000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00005aa000)=[{&(0x7f0000213000-0x53)=""/83, 0x53}, {&(0x7f0000537000-0x48)=""/72, 0x48}, {&(0x7f0000a7e000-0xb5)=""/181, 0xb5}, {&(0x7f0000206000)=""/35, 0x23}, {&(0x7f000056a000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xffffffff}, 0x5}, {{0x0, 0x0, &(0x7f0000a92000-0x20)=[{&(0x7f0000392000-0x8f)=""/143, 0x8f}, {&(0x7f00005da000)=""/105, 0x69}], 0x2, &(0x7f0000dea000)=""/132, 0x84, 0x100000001}, 0x1}, {{&(0x7f00004e4000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000a57000)=[{&(0x7f00005d7000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000207000)=""/28, 0x1c, 0x10000}, 0x6ed}, {{&(0x7f00003a9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000840000-0x20)=[{&(0x7f0000135000-0x62)=""/98, 0x62}, {&(0x7f0000d78000-0xa2)=""/162, 0xa2}], 0x2, &(0x7f0000756000)=""/115, 0x73, 0xd3}, 0x7}], 0x4, 0x2040, &(0x7f0000a5f000)={r2, r3+10000000}) getsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f00000c7000)=0x0, &(0x7f000087a000-0x4)=0x4) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ab6000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14, 0x0, 0x0}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getitimer(0x2, &(0x7f000002a000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004ec000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fb000)=0x28) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000264000)=@int=0x0, &(0x7f0000de7000-0x4)=0x4) 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000010a000-0x20)={0x2, 0x37a, 0x1, 0x9, 0x100000000, 0x1, 0x3ff, 0x7, 0x0}, &(0x7f0000fea000-0x4)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de5000-0x10)={0x1, &(0x7f00007e9000-0x8)=[{0x9, 0x3, 0x401, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cbb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b3000)=0xa0) 2018/01/16 19:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025c000-0x5)='/dev/cuse\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) read(r0, &(0x7f000070a000-0x1000)=""/4096, 0x2c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a8d000)=0x2, 0x4) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000792000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) recvmmsg(r0, &(0x7f0000476000-0xb4)=[{{0x0, 0x0, &(0x7f0000b24000-0x20)=[{&(0x7f0000623000)=""/113, 0x71}, {&(0x7f0000398000-0x49)=""/73, 0x49}], 0x2, &(0x7f00007a6000)=""/72, 0xfffffffffffffe9c, 0x400}, 0xe78}, {{&(0x7f0000c5e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000bd4000-0x80)=[{&(0x7f00004b8000-0xa1)=""/161, 0xa1}, {&(0x7f0000379000)=""/110, 0x6e}, {&(0x7f0000042000)=""/172, 0xac}, {&(0x7f0000229000)=""/4096, 0x1000}, {&(0x7f00006e0000-0xe5)=""/229, 0xe5}, {&(0x7f000039a000)=""/229, 0xe5}, {&(0x7f0000ac0000)=""/105, 0x69}, {&(0x7f0000049000-0x58)=""/88, 0x58}], 0x8, &(0x7f0000852000)=""/73, 0x49, 0x2}, 0x4}, {{&(0x7f00008e5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000fa6000-0x50)=[{&(0x7f0000d69000-0x1c)=""/28, 0xfffffffffffffe64}, {&(0x7f0000f79000-0x1c)=""/28, 0x1c}, {&(0x7f0000bd1000)=""/45, 0x2d}, {&(0x7f0000f90000-0xf0)=""/240, 0xf0}, {&(0x7f0000ead000)=""/16, 0x10}], 0x5, &(0x7f00002ee000)=""/70, 0x46, 0x4d2}, 0x400000000000}], 0x3, 0x40010000, &(0x7f0000304000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d28000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000+0x987)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000815000)=0x0, &(0x7f0000073000)=0x0, &(0x7f0000000000)="") ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0xfffffffffffffff8) 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = syz_open_dev$usbmon(&(0x7f000040d000)='/dev/usbmon#\x00', 0x9, 0x501000) bind$ax25(r0, &(0x7f0000e1d000-0x10)={0x3, {"44c7ca62a4e99f"}, 0xb0}, 0x10) add_key(&(0x7f00008f7000)='blacklist\x00', &(0x7f000042a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000624000)='keyring\x00', &(0x7f0000926000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000520000-0xc)='cifs.spnego\x00', &(0x7f0000034000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000223000-0xa4)="0115b027431d8ad035dada35b0a4439e1aad746c3b5c9af66912b9c573c0241f9dd65d30c860625cb029aea2f902d12dd8a5b864ee4827a47be34942952e7ce752042cca82318b38ddbd303776653a785cd33e983820739ca58473c5ed9be609f21c27bebb78de7130ace69e6a15742a403e9adfb8d0d6094eaa6825c94cb8c0c289354ea5a42703674b29703c0689180f260db756553516b80839ae9fd61993f9b39f0f", r1) [ 38.732168] sctp: [Deprecated]: syz-executor6 (pid 5560) Use of int in max_burst socket option. [ 38.732168] Use struct sctp_assoc_value instead 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000eed000)={0x0, 0x1}, &(0x7f0000bbc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xe98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x1)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) read(r2, &(0x7f00006a3000)=""/130, 0x82) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000763000-0xc)={0x4, 0xffffffffffffffff, 0xfffffffffffffffd}) 2018/01/16 19:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000662000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000d2d000-0x6)='hybla\x00', 0x6) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pwritev(r0, &(0x7f00004ff000)=[], 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd1000)='/dev/input/mice\x00', 0x0, 0x2) sendto$llc(r1, &(0x7f00008cc000)="b7534bc217caca19039d4847fa0e719288", 0x11, 0x4000, &(0x7f00001b1000-0x10)={0x1a, 0x1b, 0x0, 0x6, 0x67747811, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e0c000)="", 0x0, 0x200007ff, &(0x7f00007f2000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000997000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000085f000)=0x0, 0x4) writev(r0, &(0x7f00007a4000-0x40)=[{&(0x7f0000bfb000)='\n', 0x1}], 0x1) [ 38.793758] sctp: [Deprecated]: syz-executor6 (pid 5560) Use of int in max_burst socket option. [ 38.793758] Use struct sctp_assoc_value instead 2018/01/16 19:14:33 executing program 1: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x48240) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000773000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000013000)={0x0, 0x80000001}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000014000-0x6)={r1, 0x2cfd1d4f}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) umount2(&(0x7f0000012000)='./file0\x00', 0xf) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)=""/63, 0x3f}, {&(0x7f0000005000-0xda)=""/218, 0xda}, {&(0x7f0000014000-0xb6)=""/182, 0xb6}], 0x3, &(0x7f0000004000)=[{&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000004000)=""/127, 0x7f}, {&(0x7f0000004000)=""/134, 0x86}, {&(0x7f0000003000-0x51)=""/81, 0x51}, {&(0x7f0000004000)=""/80, 0x50}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000)=""/116, 0x74}], 0x9, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000003000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000)=0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000012000)=0x297) 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000f1b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e2c000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000994000-0x20)={0x1, 0x0, 0x3, 0x6}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00001b1000)=0x9) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000aaa000)={0x6, r3, 0x10001, 0x19}) clock_gettime(0x0, &(0x7f000052a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000d92000)={0x76b3, 0x5134, 0xff, 0x3, 0x12000000000, 0xe93, 0x6, 0x6}, &(0x7f0000eef000-0x40)={0x2, 0x3f, 0x9, 0x6, 0x4, 0x6, 0x8, 0x7}, &(0x7f0000c2b000)={0xfffffffffffffffb, 0x5, 0x1, 0x7fffffff, 0x2, 0x2, 0x3, 0x401}, &(0x7f0000db8000-0x10)={r4, r5/1000+30000}) accept$inet(r2, &(0x7f0000d73000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5a000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x10004d, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) exit_group(0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000067c000-0x4)=0x6, 0x4) 2018/01/16 19:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "1a64dd5948fcd52370"}}}}}, 0x0) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000365000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x240400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mlock2(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000005000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4000) fgetxattr(r5, &(0x7f0000004000-0xd)=@known='security.evm\x00', &(0x7f0000012000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000004000-0x90)={[0xffffffffffffff80, 0x9, 0x378000, 0x0, 0x2, 0x0, 0x7fff, 0xfffffffffffffff8, 0x7f, 0x6, 0x58, 0x6, 0x7, 0x1, 0x4, 0x1000], 0x10000, 0xa100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000bd5000-0x8)=0x0, 0x9, 0xfffffffffffffffa) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, 0x0, &(0x7f00006b9000-0x4)=0x0) clone(0x7ffffd, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bef000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 19:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000c000-0x4)=0x101) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c05000)={0x4, r0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e26000-0x8)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002a8000)=0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000071e000)={0x0, 0x6f, "4b09767fbe7411c74ffc25657f7de5b90f3af38a9b9a9678bc86b3ae7f54d29fa14699781e95fde69783b08f50c37393d6c70ec88401b7580f616abda6b073a72aece0fa8f56007a8194195fddbdacf38fbae2d09b3fbe8ea1c71528e129d7acdc156770c722e3375103af8104b882"}, &(0x7f000040e000-0x4)=0x77) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00009f1000-0x8)={r5, 0x1}, &(0x7f0000d35000)=0x8) dup2(r3, r4) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000239000)={"cd68e0d8a27aaede9c4f5461af90c1aa", {0x4, 0x1, 0x10000, "a550b403f06c", 0xaf4f, 0x0}}) connect$inet(r4, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002ad000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000)=0xe8) bind$can_raw(r1, &(0x7f0000c73000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000a3b000)='/dev/loop#\x00', 0x7e, 0x200500) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000017000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003f3000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x0, 0x4, 0x9}, &(0x7f00005f1000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000107000)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xfffffffffffffffd, 0x3f, 0x29}, &(0x7f000034b000)=0xa0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$setsig(r3, 0xa, 0x25) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000376000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f00006cc000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000fa000-0x10)={0x0, 0x0}) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e96000-0xb)='/dev/midi#\x00', 0x1000, 0xc0100) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d93000)={0x1, 0x100000001}) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f0000957000-0x10)='/dev/input/mice\x00', 0x0, 0x1) bpf$MAP_CREATE(0x0, &(0x7f000005d000-0x1c)={0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d4000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0xbe5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000a23000)=""/2) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e54000)={0x8d9c, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff, 0x0, 0x2, 0x1, &(0x7f0000eb1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, 0x6, 0x5}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mknodat(r3, &(0x7f0000c74000-0x8)='./file0\x00', 0x20, 0x0) 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = epoll_create1(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a94000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000806000-0xc)={0x0, 0x0}) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/16 19:14:33 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/create\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000093000-0x4)=0x14) sendto$packet(r1, &(0x7f0000944000-0x1a)="8b59dd696394f0b275b97904bac320f1336fa9bf84b52aeb0e18", 0x1a, 0x80, &(0x7f0000c64000)={0x11, 0x1b, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f61000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f61000)=0x8c) 2018/01/16 19:14:33 executing program 4: clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x19, 0x100) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f000020d000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x3ff, 0x1, 0x800000) io_getevents(0x0, 0x0, 0x0, &(0x7f0000ace000)=[], &(0x7f00009ec000-0x10)={0x77359400, 0x0}) 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ba7000-0x4)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x4, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x0, 0x9, 0x3, 0x1, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) [ 39.006024] print_req_error: I/O error, dev loop0, sector 0 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d6000-0x8)='./file0\x00') listxattr(&(0x7f0000369000)='./file0\x00', &(0x7f0000751000-0xe6)=""/230, 0xe6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005ab000)=0x0) ptrace$getenv(0x4201, r0, 0x3, &(0x7f000011f000)=0x0) mknod(&(0x7f0000bc7000-0x8)='./file0\x00', 0x1000, 0x5) 2018/01/16 19:14:33 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007c18e355c10fa", 0xa) [ 39.047907] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/16 19:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x2, 0x4, 0xa, 0x1f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_emit_ethernet(0xde, &(0x7f000080d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3ff, 0x7, 0x40}], {0x8100, 0x0, 0x200, 0x96cb}}], {@generic={0x6558, "2d2eac544a32e9045d281d6e4107828f4d04e11b8dda7f3347b546ea32c295ab2dfd9646e47a399f69f2c15a7d0f41fe21e5153f16a9b8e45802feebec794e2bab37575c5a07e1379c425d9dc364bd781e06e5aab637bf1f041a791d929550037e05cb108327524e2c54893f390816ba706f9e22f18325bffcdc21974423f1cf0ff51a97d1f7281840f33133f8b548591663474555d114eb3ce1a3f6ebf8d278cbab0d3941db5ad4597f148a670978d2c5c6a460ffa24fd3b7348a9afc32c3bdc5be96fd45c41302"}}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c38000-0x20)={r0, &(0x7f00009ff000)="", &(0x7f0000891000)="", 0xfffffffffffffffe}, 0x20) 2018/01/16 19:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006e6000)={0xaa, 0x11, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.160346] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b88000)='./file0\x00', 0x0) mount(&(0x7f0000c9b000-0x8)='./file0\x00', &(0x7f0000022000-0x8)='./file0\x00', &(0x7f0000e69000)='debugfs\x00', 0x0, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000a8f000)={0x0, 0x1c9c380}, &(0x7f00009b8000)={0x0, 0x0}) 2018/01/16 19:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bc7000)={r0}) sendto$inet6(r1, &(0x7f00007ee000)="32ec", 0x2, 0x10000000000, 0x0, 0x0) sendto$inet(r1, &(0x7f0000f92000-0x4)="82", 0x1, 0x0, 0x0, 0x0) 2018/01/16 19:14:33 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x1002d, &(0x7f000016e000)=0x0, &(0x7f0000ac9000-0x4)=0x1bf) r1 = accept(r0, &(0x7f0000a2f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000307000)=0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000acf000-0x67)=""/103, &(0x7f0000acf000-0x4)=0x67) 2018/01/16 19:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/cuse\x00', 0x2041, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00004cc000-0xe3)="32337a37fc37c5aab0f8ae3991c380029d542bc523c586992842ffa552cbc4a738df0c0c38e7ba27f7bb9364147944ee5dbcb0358c66f90de0748edde97cdd659b93179393ac6122caae3e1a2bb653e0133a3e420c9a27ea85c0811236ab834dd247ba2c6d48ba572985334967ac4ef082057ca695b0d5af7bb7093a36d0afc4bad40867ff28eab01bd6de99b16629806a7703be7cc6c8005b86255130965d412c570eebcdece570912c881d36bdcee3bc20e54b95598044eb0799311edf93aa50cfa74a738c8d0ee6339a19b84f2093b0f59a9fb375c2ff0f175812ef9d62b0557647") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e23000)='reno\x00', 0x5) shutdown(r0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000bd0000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000041b000-0x5)="614b7c3aed") ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002b2000)="c4605634fa67272d928919bc8b95137ea46a36c00879b0dbb81504d98adbe4806ce9ef71990c0f37d7702d8d6218082d77c43f6b0256dff00813980be69cf862080819daa9f162b6e42df85b01021f8a41de44176bc548897c39d88df2b261f5bbf681d98663a5c403f2dc310b040d1c515e8a44ed1cbeadea5bad45c704dc2ff74aa4b909e0f67fd743d8415aa70b676fac07f910b010eab8d85fbebdd8c0759217d5c4f3bc28a9331de4016326a016c896ca6970d4c2c3911f235ee9b2a0e4c9d247e5ff21ee29f3afcb15ca87c7b1118fe5d615732300667f9012618e2a3cd98efba06796297e89bcc17c1ddff4") 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000c000)=r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a6f000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f94000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000bb1000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f26000-0x8)='./file0\x00', 0xce086a5346b35b80) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) exit(0x0) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000097a000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1b9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000aab000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) socket$llc(0x1a, 0x4, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00005ea000-0x9)="6174722f7072657b01") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ba000-0xb)='/dev/hwrng\x00', 0x20840, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000618000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/16 19:14:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000032b000)=r1) setsockopt(r0, 0x84, 0x75, &(0x7f0000000000)="", 0x0) 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009e6000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000884000-0x4)=0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f00007b0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c5d000)=0x10) r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) kcmp(r0, r1, 0x5, r2, r3) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x80084, 0x800f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000075f000)='/dev/audio\x00', 0x2, 0x0) fstat(r4, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00003a3000)=0x7ff) 2018/01/16 19:14:33 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = epoll_create(0x68c7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000dcf000-0x20)=[{r3, 0x4002, 0x0}, {r1, 0x102, 0x0}, {r3, 0x40, 0x0}, {r0, 0x84, 0x0}], 0x4, &(0x7f0000fe5000)={0x77359400, 0x0}, &(0x7f0000614000-0x8)={0x1}, 0x8) 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000bdc000/0x18000)=nil, &(0x7f00002bb000-0x18)=[@textreal={0x8, &(0x7f0000fcb000-0x56)="baf80c66b838ee0e8066efbafc0cedba410066b80088000066efb809008ec0ba4200b80a00ef66b9ca0a000066b89927000066ba000000000f3064660ff1ecdc760a0f30baf80c66b81b5b908866efbafc0cec0f23cc", 0x56}], 0x1, 0x0, &(0x7f0000eb1000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) clock_gettime(0x0, &(0x7f0000e93000)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f000061a000)={r3, r4+10000000}, &(0x7f0000659000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 19:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/dsp\x00', 0x20008005, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000de8000-0xb)={0x8, 0x2, 0xff, 0x4, 0x3, 0x1, 0x3ff, 0x0, 0xbaf2, 0x2, 0x1}, 0xb) clock_gettime(0x0, &(0x7f00004d3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000467000)=[], 0x0, &(0x7f00009d2000-0x10)={0x0, r1+10000000}, &(0x7f0000344000)={0x0}, 0x8) write(r0, &(0x7f00004cd000)="8e761268f228a4dd2545dac799ae5b7c6ad5c8ce424f6d51f468918abb442cf3f2d90a9c5c566790f5484c00b5d2196c6950da01b08717fba77e0b8991dc8cd1fe7490b5eaeca02afb56d1287d6c04f19866e556c317ee62fc820b0a9b5674d32d506113483214e06fa1c6f00d7a9a391dc1267c511ae50aa4e6be1d9c968e0040448926543aba582a5cc249f13fe30ed16e06beeac6badd57381e282acf836590dbc7dd5f30d6c6e53c1703d9b70cd9f63d7280892cdf9936449060573604c586e0f877641698915c79229e81a9e3651d8d51ec18aec05b2a4d32c9a49e783d7a07fad6a4f468d9625aa7a33c6bf1479dc9179a0001fa30f1b32d997a0be428237651299902ffc3ca92cbfff1e76da9d4382ac9f3ab86bf4c36255c1710e33808d8dbd9843e271d113909d60d15125650b92538c5d512611abc97e7309da472de7d0687dd7c6140ae9f524508b267ca26ab070be676645b0198c0f7c334b71f0e43d7502725e9ab78997ffc8b8f6f2491e1fb7d703bf60712c956b6376e63e85e6a85a4a13097951c11bf89013e3c8fe40b441f7f02b73f36214820d9b17d5a69da21e543c16b5253f5d01117177810afc806ecb44989843ec4617c185790d94a672f43c9ed66dc036713c76d8c5f9ed5172812b3c4db15151cebb2f2e362f64e754b0a87883f2c1fd97b68c39ec7c6398d7053b5651147315cca1ada39483c079fb0a9665248aaf5e29705d7255c99605f9f658d6a481351771792397575307d56233b452ee05219cbde467ef786581029a44653dd9dcd383478795ed50f4d28b7a2f7d7859694629e7b43d34cdbe4921bf2d5a4dd72247ef8d6746ee3eef6413814f9338b548aa0dc6059a61eb022f4d6121aa09577dd130a233b41b78261fe9b7e57d4d8cbeb4f5ec90b8950dacc38386c352bb92c3f13289b50668e0f3a0375c12f0c202cb296084ac68cdea316c14e30e5fd322367d45e006b678ceba56110db4f1ec929f82604b56ff7b391ae9b71e4805daef70ac2c184b05dfc8da0e35f3d7d4c6e1c0572d765dcf1d6f23364543336d1416597643d01a637460357a1016ad0838b2cf6834960a4d2e7133e79791f3ad646eb7eef8643ee3cdceae27958d6047c26fba58c7415993b1dda93becf433bea068a0aa04b9483e4f63500600a00493bbcb6ff27dfd7b5e44f1cad164052a3f9d2b587479037f64fb775fe5be4458bd7a3a13cb649f8c75cdc8cc22f6b0207a5ba4ba1c0c539776a8a56b9fad0b09758c8b288161de03151530dd31a24d4432de639e6a7e646faa82dc2b94a3ec049b28dfadade666ea303cd5836e60b80a8a5717b2d4b57000dfb44feb159999f580ae6de9c00545b8bfbd7b17c865c8e4b8a14d03cc17cbbecdd5b9bef19211586b1f544141b824b86ee998b71ac287fbd7f04ae5327bbf73f8e6f305c0d853a77f83c93b98c344f18bdaf57b320a8ed1f1a0d106abbe4c578fb62c05ea5a9bde9273c23efe6024eb07b9c7bc0faa16b89c8573c10c17826087c9e1328090adacac42932a9e31bb35821abbc6f8ed15eb5af4c03e75cf2fab1ef2c8b244cc7e9b8f5417dab6adf950f1bab50d55efb4ad3f61fb7f3b3cedc313cd10d0a1952a74736850c646c9f0cb76ff0e367e39f170474f695ebbc8f963e0760a1368bbd1bacc9c37a9c8422291947831255d53c13642724b179d3b5dbdd86f1c3996efa04b433fafc1b0aacb1a62cac66f2886cb440ed82c3f1a6248f9d437e39af1805b3622356ff1f9b8b87443db828d32885574140dd34583cb6d3b115fed48fe66e578bddacb6445b7181841e3185f2ab3e6a37aa1ba467188da0b6a5a855b8c3fbf70ce94406366e7054bd2c8c115ccf8a2a1b981f46e5b16bb3abad083d5e1f371fb7f7e55dafe8275418de6fd1787d3c40ab0c29c097e7e4c1eb9f25035e70f9a2e241db438730bd96cc98026b059e6c01bfffe1c06c31adced1ec068dca2e34ffc6f9f1c44368c967184e1765cbd95c8e914ec08facaf0122f0ada5f14371e4e853c02af6bdcb94447b8e230eb876de60147e7f4bc22cbc1979d1bc826d3a1ac8eb08c86068c3cc7c37b913b4f3057002a96e7f9bbce143241b31836661c338030c08a00ad90f8755e1f0515254d3ec49e0485d3da706e186307200717212e8cf09ce3bb813beaa5ad77f6d34ba9a6616fcfd58da029b5b7e7dc81ce3df8c4b97751d88b7a4bb73199c8e5625db1552478220b980c7b2295d3119c77c2b7ee410db11dc336268fcf2a145387ae9869ff49ebca538856ae067e2870fcbdffeb8b438e8a0e34dcc36fd7f9bf7d823065e18bcef5145fe6cf636922f596010ae5b5629fc22d0a66e7f5e496e67c6886b99bec81e360286bb8ed1e4b662406ed5b32752bb806a72c8635a449c6a148014d09a979fc31253afc54633a819485a7f60975556fb2bb6a1c2cc34242291e16984eebe0abfbc14379ffeb908c71ece45adb8392f7ae3075cedfa930c15ea4900da3c78039e8bc769a5c55d419288dd11ef9813a4c3fac2ca30fbcdb4845647af264df62d80b48cc89987e1c94307a3b59f1b4af7f973e4af4c02aa292f0f6b4b408b84f8e07a5ec94b105d1ac7053de1c8b46bd820d91b533a6e9ae9419ba4b0d52651b9453570193cae07a01ac86057dd2ad14a72ea93f6eb6585140d01771e68f05e548c08fbdb6ceda228f0b09c1ffd6a0100f588b46ec0b4621e40b6309bd876ee4843078112212b0b52abc6e6bf8a51b6ae7ce5ebae10a7b05488dabeab165f337c7b1751578a4efa6aa0c88479b6b2db72e34b43104691df36131ee6c78120963616685d637093b83bb2ecbf15694be7afcf0224dd9fb74dd06e93f72ad33f06f9bf2793097fdea839fe585c2ee92dfca2f95c565cad215380504afebc72041793ef85267ee3a9cc8937f29062771155bf8de9775945d041f57e360d13b84989c992b65527d368342d8f90d2a44f4d942503ba89e51f2c01ae6c1bd92a2aa9fdc916c7e0fcd96be19b5bb4ae8d7fdef58c7259f31a73142d75d4d563c76eda2829247585ef75692da1f7ec8ec2b5de0ee60c31c46ef5087bf94dccc5ee66808bbb80bd3adecbf1cd2a9b6b3415acb487cb7ca5707e04c37144cc944d85b4290d5ce6014fcb15f32fbf2068d8765f4f47d45fc9e3885509eaf142c3cfe29173a22db8e1b73946d8c0399624cd411daa1cb807bdd6ddc2b9021f023a5758d431691eb256beb3af836daf10dc69ab5126fa866432f0f763c37b134d7e6d2cc880cdc0b44c0b1ca3e1ca6dc9aaca5f53c75a13bea527e94b17cdee1a185b1550351c147ba2211757ffd909134c7bbbcbf17804ad9a12422267744918d991ade1c75032b1ca232fab7c6e93364a2dc8c33d4dc0c3d89110f7a61f65f1a263d4da760b7640fe228da255dd707c778a03e2b8d1219d0925d2f120925db06337ce4e3ad6ef606afa107f522343ff8bad8da3d258ab959b11754d66db0fc53f1c093bfd6ecd00ecbfad2d0b638b0d2dec2ab0857480467af73b309a083cc197864167bea3d4dc5aa45075f732daa1dfe3cd4d937398b56c4f77eea9f701efc7c0a6b80bf35fc089d0f808ce0cade5e8f9e2a98be0e5039d05cf5a5fd8f68ace887f0b85a2769eb5897a465d2e1bdcd2f724dfa4f3b00bf75c52ad8217dd8caf724b7fe9fe717b1b09977c03537fdada2ec46038e5ec179f7fc0cea4cf489c0b764ffad1ea382b40a39120cba072a274077adbde69498e0827d150fffdbede35069fccdbd03c46ea5774b9c43056588204dae52f359960b858685ee44a5ba68a8b424c6b8264d7f231f83a254e21ee8308871be25fd9aaea50193c8101905fd8b5d837a19b6e737598eae12e0236c474cc9be83089e027f30733c15a80386070f45b05d9af99f5cc696da45e3cff284f593b2075a5af05a1c99959f1f17fa667cd494dd84ff455f04b1b69bbd3926d24dc6c5a40d670053008d4bb7a12d842326ead0cb6e7c6e753691ac2891ff85e6345e7cf5259023f823ede84304f70dfabb5899781d1ac92c331a32b6ebbae025af18ff69ca1062f52f8cb517f2355ba323302f6ca569742d6522e443c54e02405b7c876f5584f6a1b3807559bdeeef00fa0d0fba89f1e959a24cab21a6cc669a8945a6727ef8fe26dd3a28c87b24b6fb49754100244b03b81cfaf6738ed5ea822455733c56f2ffee9355360ae6f66fa7f30e94e6c1511a4ce19fb96ab1538da8ca1791684615f47058590910193f4d92748a611f3a7cadf4a81aa889ecbfdb0eb74d614d7fa4da21a9e5b8d37bbed63601ea876f764051a00b149eb7c34f00b54f4711ca684e4906765988144cb99d2892e1769c90ed75cc5de35e01f061f062e5d1f3381362e41de8f9ab5cac6e08fe4a4aca67227365de4d2b3d6b60bf150c279021c0b198619e13b1f4d226fab75c200a99beafc628fff4b01995d2c093eb315dc8dd6b05a3448a5ad8e1c33deafad85c24d196bf704f3967e6583b7bac1e8347f75ef59aa16f2edd14dc9f8f975dbf3144366986aaaeb0450a5e0078c259d78f88cf5ee5b50bb419e5436808a691f7240291efd9b70a27b551e002111da02fa0cc8b8b5a419cc9f6afa9369f36de12b6e54e7c1a8499e7a3f54c158ec76dd022ed6478d078237b2df8ed2fa71883b2ec042963cd240d313d881db58a9706be73a8ad5d10ef06a1aeecaed0c93c9c12c2c12b715f75a285147c6837b8f0d9e251648f2a935ca64f89f8f60586790fa8a63f8e31a2cfbaa4b33f8f1caee30e920c4224b222cd7267d2ba5c836b1581d0cc6db6cff6f7764fda4db20b5dcd0512e5bea725a019398d4067bac366e3cac612293759d97ad9d626837ad149141f5945415a71bab7a43d21aafb5f496667671cb01469bec6d489618400878fa53666beab0e56cc8bda3b755cfc835c1bf589f6fc2e38c3131a2ea85dba817a59020e7e836826d67b7a8aad1f1fdef12217ad3f6b467d74b3f3d9651856659d39c023b93954376a3151d4007c6060dc7a00e3212301af7c98852e619177c30a294ce936286b2c53abb75277387f0425329a15536a6a0e675dc0966b099df25e6206a3a42b074175cfcdfb9e3485a7754b756453709f0bd897f4b0e803d5b5e085204d19e3bf231bd479905d96ab4df2e4f4e9196bc86513d2d886f69a8d9b841064d8f286d5f518fd6dcfc7ee9a6ba8765fe699724f849b7c671cdb42681cc3c9d9acc95a3caa4de763c371833fd8ea476e6a13bc73cdd788f4cf6a9d1baa64458df798ed61bcdb5cda967e33bafb4edbd531006d4ac47fcc708a450b3fbd27375d4352d46723dc079d75078a10e87c65216e23501a179725b4d261054a8b7b0fa55fa48e60e11ed3e2c0fe41b7d60ceae90177ef92eae218f196de6e7ce9332641907bf081f754884c9f13a4f98079ac1060ebc80834d35dd37ca4674a9021c5624ad1dee5c4400427c73604303d393c84bd88e2a721c60fb771f0da5a046ee32ba841b7e97f73fc0312b9c5338cce64480c5133477c571915a7287b5c35e509936881c6c8d9541a748773a56b46d81023379a2e08257abb82824c3026436c8268b14b28acd2e141bbf105d157ee85c3627fdc479bef69f89c270300afeebbe8e96abc386ea69b59f0c789c71076bfe6265a654fad68a4419cb4d4304f08c843fecaefb792faeda949b0f20fde9690e1fd6f6c8a3e30aeb5edc3f8726b6a0c8bbe76bf7dd1d4df3b62e68d5c5493e1e266c21fc8e82fa7f35d4444fec9378b3351a7a", 0x1000) r2 = shmget(0x1, 0x3000, 0x1001, &(0x7f00006b6000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000d60000)=""/91) 2018/01/16 19:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009b2000)=0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/16 19:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f000000d000)=0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f000000f000-0xa2)=""/162, 0xa2}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001ac000-0xe)='/selinux/user\x00', 0x2, 0x0) read(r0, &(0x7f000000c000)=""/161, 0xa1) 2018/01/16 19:14:33 executing program 6: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000fb3000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0}) r0 = msgget(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "8a6cb38ff701dc177e68605e0692bdd5800031f5d53983d1647aad4fcf88a239bd8272a28ca6517711087cb8a0912f9ddaadcaf201ca69780bbfcc39372ff2805f14fe00bfb25fd21f0684213f448d796401c16c34c31b01acb35a9b04a4ec1c4b97fe59c940da04c7298be76ef010adb9024236a19ff0da841e153f0345c864347aa23ba108e1bc35aa96bbcdb15759ca5612aec2ef985aae8bb60d16a1bac013775462edd68247f28c5ce7da91cc690cb3b3d7173753670cc0d4a6d98ea067fa270e1275b756072f5f28900ff5025ce95fa4b33e65658f166700b97df2ee5e8204d86951a812d9a5858313c0a17b801dd4c33916a1f7b645629c"}, 0x103, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000001000-0x37)={0x3, "2d8c3d796d138ab2d439bab67964dcd12d4f1652ca7df8b7396529f7c8f27831d8eadf73da258ac7d50154f65181d7"}, 0x37, 0x0) 2018/01/16 19:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000-0x2)="8001") socket$inet_icmp(0x2, 0x2, 0x1) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000e1000-0x4)=0x0, &(0x7f0000fd5000)=0x4) syz_open_dev$tun(&(0x7f0000724000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009c7000-0x1e0)=[{{0x0, 0x0, &(0x7f0000cdf000-0xa0)=[{&(0x7f000095c000-0xf9)=""/249, 0xf9}, {&(0x7f0000e3a000)=""/218, 0xda}, {&(0x7f0000358000)=""/206, 0xce}], 0x3, &(0x7f0000f02000)=""/224, 0xe0, 0x0}, 0x9993}, {{&(0x7f00004df000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8d000-0x90)=[{&(0x7f00001cd000-0x97)=""/151, 0x97}, {&(0x7f0000d98000-0x6c)=""/108, 0x6c}, {&(0x7f0000b6d000)=""/213, 0xd5}], 0x3, &(0x7f0000a26000)=""/159, 0x9f, 0x0}, 0x1000}, {{&(0x7f0000f95000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bfb000)=[{&(0x7f000049b000+0x18b)=""/231, 0xe7}], 0x1, &(0x7f0000bef000+0xb36)=""/70, 0x46, 0x100}, 0x0}], 0x3, 0x1, 0x0) pipe2(&(0x7f0000253000)={0x0, 0x0}, 0x0) execve(&(0x7f0000cc6000-0xc)='./file0/bus\x00', &(0x7f0000dcb000)=[&(0x7f0000d62000-0x7)='devpts\x00', &(0x7f0000d44000-0x7)='devpts\x00', &(0x7f0000c4e000-0x1b)='mime_typenodev-mime_type!)\x00', &(0x7f000058f000)='\x00'], &(0x7f0000284000-0x7)=[&(0x7f0000ac7000)='system-\x00', &(0x7f0000a79000-0x2f)="73797374656d97776c616e31297d73656375726974796e6f64657676626f786e6574316574683073656c696e757800"]) 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = open(&(0x7f0000875000-0x8)='./file0\x00', 0x0, 0x9) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fallocate(r1, 0x0, 0xffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ec8000-0x28)={&(0x7f0000bbc000/0x3000)=nil, 0xd43, 0x7, 0x1e, &(0x7f0000a0b000/0x4000)=nil, 0x9}) fallocate(r1, 0x3, 0xffffffffffffffb2, 0x5) bind$inet6(r1, &(0x7f0000f02000-0x1c)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ac0000)=0x0) poll(&(0x7f0000dd9000)=[{r2, 0x0, 0x0}, {r0, 0x820f, 0x0}, {r0, 0x240, 0x0}, {r1, 0x8, 0x0}, {r0, 0x8, 0x0}, {r1, 0x40, 0x0}], 0x6, 0x532e92df) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000081000-0x48)={0x1, 0x0, [{0x1d9, 0x0, 0x0}]}) r3 = syz_open_dev$dspn(&(0x7f000050f000-0xa)='/dev/dsp#\x00', 0x6, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000b06000)=""/4096, &(0x7f0000478000-0x4)=0x1000) 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f7b000)=[{&(0x7f0000000000)="a2ea31769c353242566d34892c61eb0def1fcae311e08d652ae6043ae029643b7df4ece1e7bcbaa8caadd77554e58e6f54032748faac49e300d4d15326e49b8d0080b44246ef95d30a8fc0fa6fbc7c19c3632be4132ea77be52d0872fbeb19b4fbc587566802e4df32c19694f7bfb047bf74bf64c1b3afa7b764c6f1d0eb2f68b1b64b7320c6de1ebc00", 0x8a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) poll(&(0x7f0000779000-0x38)=[{r1, 0x2000, 0x0}, {r0, 0x88, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x40, 0x0}, {r1, 0x2c5, 0x0}, {r0, 0x3005, 0x0}], 0x7, 0xa46f) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1100000000001) fchdir(r1) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000f37000-0x8)=0x5) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000a56000-0xb3)="a8d8e839def0b659da1f49098e72ed7a97b3640ec429750415993303c2a2f7a42e0d9f678b246ecf2e2c256383af4414e4f18dc76463dcf29575bcea014e77652e6aac8494076d115ee1c4863b76d935e2194524bc4e6599a0baebe6b851af92c96a07d0d179cc9ed3421ed0481bdff543dda510e3a01922d10e989309d9cde75fcb701b664d4e0428aed7b6cada7e48d71b8e9141c540757caf3ec3703e6c8897c3290d9dc200c67f0db96110a5758220f994", 0xb3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00004de000-0xc)={0x6, r1, 0xfffffffffffffffd}) sendmmsg$unix(r1, &(0x7f0000abb000-0xe0)=[{&(0x7f0000ed4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000190000-0x50)=[], 0x0, &(0x7f0000b81000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/16 19:14:33 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee8000)=0x7f8, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004b6000)={@generic="d3b2a17edff3774479f85a6891a6c4bb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eec000-0x62)='-', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00007bd000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) recvmsg(r0, &(0x7f0000b56000-0x38)={0x0, 0x0, &(0x7f0000eec000)=[], 0x1cf, &(0x7f00009fe000-0x51)=""/81, 0xffffffffffffffe9, 0x0}, 0x41002106) 2018/01/16 19:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fa2000-0x48)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00003df000-0x68)={0x2, 0x0, [{0x17a74af4, 0x3, 0x0, 0x0, @irqchip={0x4, 0x81}}, {0x1, 0x5, 0x0, 0x0, @irqchip={0x1f, 0x1000}}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000040e000)=""/23) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b4000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00001da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000096000)={0x0, 0xffffffffffffff83, &(0x7f0000f4e000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d9f000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000d10000)={r5, 0x5, 0x7f}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000047000)='/dev/ashmem\x00', 0x501000, 0x0) 2018/01/16 19:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000ea9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) pread64(r0, &(0x7f00005dc000)=""/172, 0xac, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/16 19:14:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0xf5a, 0x8400) fcntl$setlease(r0, 0x400, 0x0) socketpair(0x1, 0x0, 0x80000001, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004000-0x12)={@generic="dc032009002ab0187df9b26aca73794b", 0x7}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/16 19:14:33 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x10000000000032, &(0x7f0000e76000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 19:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000033a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x101000) getpeername$packet(r0, &(0x7f0000905000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e4000)=0x14) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) bind$alg(r1, &(0x7f00003ce000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des)\x00'}, 0x58) 2018/01/16 19:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008c2000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000927000)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad3000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) 2018/01/16 19:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b82000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f49000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000894000-0x10)={0x1, &(0x7f00003dd000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e24000-0x10)={r2, &(0x7f00007b9000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e9000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002f7000)={0x4, 0x7, 0x2, 0x1, 0x6, 0xb0, 0x7ff, 0x80000000, 0x400, 0x1f}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000a4d000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000cc2000)="3ee9a685807dce372592caad5af718f1b7619acd479bdee758098d79896f168ef4b7a98fc7414cfa90723a48882589ab2ec4a88899ae789382e1895db323c151b8b70e", 0x43) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0xfffffffffffffec6, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x3a2, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) bind$bt_l2cap(r3, &(0x7f00008dd000-0xe)={0x1f, 0x9, {0x7c, 0x9, 0x101, 0x1, 0x4, 0x100000001}, 0x3, 0x8}, 0xe) [ 39.530216] QAT: Invalid ioctl [ 39.544958] binder: 5753:5755 transaction failed 29201/-22, size 80--314 line 2957 [ 39.577715] QAT: Invalid ioctl [ 39.582821] binder: BINDER_SET_CONTEXT_MGR already set [ 39.588642] binder: 5753:5761 ioctl 40046207 0 returned -16 [ 39.596779] binder_alloc: 5753: binder_alloc_buf, no vma [ 39.602432] binder: 5753:5755 transaction failed 29189/-3, size 80--314 line 2957 [ 39.613871] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.619505] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 19:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000120000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) getsockname$inet6(r0, &(0x7f000042e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ef000)=0x1c) 2018/01/16 19:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000086e000)={0x0, 0xfffffffffffffffe, 0x6}, &(0x7f0000e7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ecd000)=@assoc_value={r1, 0x9}, &(0x7f0000671000-0x4)=0x8) 2018/01/16 19:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000922000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000087e000)={0x9, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fc000-0x4)=0xc) perf_event_open(&(0x7f0000cdb000-0x78)={0x2, 0x78, 0x8, 0x1f, 0x5, 0xf9, 0x0, 0x6, 0x24200, 0x8, 0x6, 0x20, 0x3, 0xffffffffffffffff, 0x7fffffff, 0x5, 0xffffffff, 0x0, 0x3, 0x5, 0x80, 0x300000000000000, 0x140, 0x401, 0xfffffffffffffff9, 0x100000001, 0x6, 0x2, 0x7, 0x8001, 0x3, 0x3, 0x7, 0x6a3, 0x7f, 0x9, 0x8, 0x9, 0x0, 0xff, 0x4, @perf_bp={&(0x7f000046c000)=0x0, 0x4}, 0x112, 0xda6, 0x100000001, 0x3, 0x80, 0x6, 0xff, 0x0}, r3, 0x2, r0, 0x4) sendmsg$alg(r2, &(0x7f00002c0000)={0x0, 0x0, &(0x7f0000887000-0x20)=[{&(0x7f0000778000-0x94)="03", 0x1}], 0x1, &(0x7f00009ec000)=[], 0x0, 0x0}, 0x0) waitid(0x1, r3, &(0x7f0000ffd000+0x536)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000dc2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 19:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8a000-0x10)='/dev/sequencer2\x00', 0x60002, 0x0) r1 = creat(&(0x7f00000aa000-0x8)='./file0\x00', 0x100) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000fc5000-0x4)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000027d000)={0x5, 0x42, &(0x7f000059c000)="3bfa3d8363060d493dbee9bd9eb5f2f30a513b1cb85d0e52bb3de400400fe6d711bc9a7ec4e80bbd4a1b86b32c83ffcda8c9154efdd314188c47c197fbea6bf25aab"}) bind$nfc_llcp(r1, &(0x7f0000a00000+0xb26)={0x27, 0x2, 0x9, 0x0, 0x4, 0x8, "5f1f685af672e6395317b6b2c390ba1f2dbbe20aa66e056e15273d7e563b5aa655ea4fe917242478fe2f43a330942057c7da3aa9543e8abbef0bbe10d351c0", 0x97a8}, 0x60) getresgid(&(0x7f00004e3000-0x4)=0x0, &(0x7f0000208000-0x4)=0x0, &(0x7f0000fe6000)=0x0) setfsgid(r2) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:14:34 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 19:14:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x0, 0x8fe, 0x1) 2018/01/16 19:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000754000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b2f000)={0x0, 0x9b, "2b3b7e1f030a16d738e5096ca1c69f0e01df9fead0741280aec058f8e083fda8a348c6321645fc1f9d06ecde125f4ccd5b09a3e377f32a990028627eb29efa44641a6b1a279730ae5dea8bddfd036f84c00c9b72bb68a647a429c0135534202a4d76d6c32e854a071b062994f882baf5ac15bfa89e444af2c5d8a6298ceafda4e6b7418229d822c2ae63428d3fa94d62504c82cd8ce326b8390f38"}, &(0x7f0000c4f000)=0xa3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b79000-0x3)={r2, 0x8, 0x1, [0x47]}, &(0x7f0000ef5000-0x4)=0xa) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 19:14:34 executing program 0: r0 = shmget$private(0x0, 0x9000, 0x1c09, &(0x7f0000e96000/0x9000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 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) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001000)=""/243, 0xf3}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000005a000-0x10)={r1, &(0x7f0000891000)="8e29698ab09cb89290b9d58d6575c4c8d4be0f9ead863e341220919b2b5d225f35980b28f322dc2822c84424a276b0eec2714b357f5dad62399e2991d2023d0ceeaa448ca1607b2edeabf970e292cda55e433e71975fb06c1a83cf4de68f948d8ec91412ebec8c53a8548a0c482a290971108043dda434ca935d09e2bcf9fc15d9fe31bdb66822ae3c9aa3ebba92ed09a57e31613f193a8254e793d4839b7c256eaf6159bfff005429f030"}, 0x10) 2018/01/16 19:14:34 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002000)={r1, &(0x7f0000002000)=""/231}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x5, 0x200000) r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000003000-0x4)=0x203) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x10001, 0x81}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r5, 0x81}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={r2}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r3, r4, r6) 2018/01/16 19:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000465000)=0xf5c4, 0x4) syz_extract_tcp_res$synack(&(0x7f0000333000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 19:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000676000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000018c000-0x8)={0x0, 0x401}, &(0x7f00009ce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d7000-0x16)={r1, 0xb591, 0x7, [0xfa99, 0x1, 0xe000000000000000, 0xd0, 0x1000, 0x894, 0x100000001]}, 0x16) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) accept$inet6(r2, &(0x7f00003bb000-0xa)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007e6000)=0x1c) listen(r2, 0x5) connect$inet6(r2, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000213000-0xe3)=""/227) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000bc5000)=0x0, &(0x7f00006c7000-0x4)=0x4) 2018/01/16 19:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00004c3000)={0x0, 0x0, [0x513a, 0x7, 0x1, 0x8, 0x1, 0x57ac18, 0x2, 0x2]}) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f00005d3000)=',0') [ 40.042731] tmpfs: No value for mount option ',0' 2018/01/16 19:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f4000)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000973000)={&(0x7f0000a76000)='./file0\x00', r0}, 0x2c1) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) accept4(r1, &(0x7f0000f5a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000627000-0x4)=0x10, 0x800) 2018/01/16 19:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00005e8000)='/dev/usbmon#\x00', 0x4fe9bc1b, 0x2000) getpeername$inet(r1, &(0x7f00000f1000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000695000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/16 19:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d67000-0x18)={0xaa, 0x200000, 0x0}) read(r0, &(0x7f0000d15000-0xa)=""/10, 0xa) 2018/01/16 19:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f000000c000)="", 0xfe51) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00003be000-0x4)=0xfffffffffffff97e, 0x4) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000052b000)={0x5, 0x7c6, 0x6, 0x1, 0x10, 0x800}) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstatfs(r1, &(0x7f0000bf9000-0x7)=""/7) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 19:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setxattr(&(0x7f0000255000-0x8)='./file0\x00', &(0x7f0000759000-0xf)=@random={'os2.\x00', 'eth1wlan1\x00'}, &(0x7f0000f29000-0x1d)='-wlan1posix_acl_accessmd5sum\x00', 0x1d, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0xfffffffffffffffc, 0xe, 'cmac(aes)\x00'}, 0xffffffffffffff3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069b000)="", 0x0) 2018/01/16 19:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000267000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000337000)=@sack_info={0x0, 0x3, 0x8}, &(0x7f00007d8000-0x4)=0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e1a000-0xc)='/dev/autofs\x00', 0x4801, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000498000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000858000-0x12)={r2, 0xdd4c, 0x5, [0xb8, 0x5, 0x239, 0x1, 0x80]}, 0x12) fallocate(r0, 0x3, 0x0, 0x200) 2018/01/16 19:14:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000a91000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6ad2bd0c}}, 0x8, &(0x7f000004f000-0x30)=[], 0x0, &(0x7f0000c4c000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000087000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002e9000)=[{&(0x7f000053a000-0x99)="", 0x0}, {&(0x7f000085f000-0x81)="", 0x0}], 0x2, &(0x7f00005d8000)=[{0x10, 0x0, 0x0, ""}, {0x18, 0x0, 0x0, "a4"}], 0x28, 0x0}, 0x0}], 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x14c, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x302, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ff000)='/dev/autofs\x00', 0x42, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000e71000)={0x0, 0x0}) r5 = geteuid() stat(&(0x7f0000dd6000-0x8)='./file0\x00', &(0x7f00009b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000438000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000bda000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000)=0xe8) fstat(r3, &(0x7f000050c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000388000)={0x0, 0x0}) fstat(r2, &(0x7f0000f22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000649000)=0x0, &(0x7f0000c69000)=0x0, &(0x7f00006fd000)=0x0) r13 = gettid() r14 = geteuid() fstat(r3, &(0x7f0000542000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00007ea000)={&(0x7f00002d4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000653000-0x80)=[{&(0x7f00003c0000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000afc000-0xcf)="95bc55cd686eaa503dc334eefa7ebe570a119676b545e6dc805c6d3cde58f432d194154dbee1d9534fee4d432bae902128823e6adebdbe745d52d712a5c68c4bc5f739d5f7a7a7f58c3cf7b91c207944a7904ab77722ef56311eab0bc69b6de359cb8c4b7d755e7eabd0f90dc66cc167f1510dc71b71e2b1a5ab8357a47e338d744d04e728e010539359d1115bfaf60feebafca69d03ab7890754eee3cc64c689c7dd2c7ae2fca40c5e6a641c93c993a46c0bd08cf6ea093b87fb72ae2495e158b73de04d441fb83379eec99c1b633", 0xcf}, {&(0x7f0000f3a000-0x7c)="94df0c55c9f387930d92d7dd5a9bc531805206342fadf774944a9f905a48c6d176c99af33334f78da834f8254e057fb28f040a86ea585e8ad29094afc9364f96382ac84a8fb8f7066f0af34e51c2ce695d0a543b3826e8f6aceebd8e250f603a660aca089bfaffa9aa563942c7f0e99908615b945d77cc4a7e601387", 0x7c}, {&(0x7f000065a000-0x82)="7437491eb23a08edfe4875bc8b9480e3f7f5d2760397c9359cdaeedaa396f239c5c0fe5b5aac15eabe6b42c799a1310c4f73cc0e37f0f8c7c83d3b117c704c80ec2eca3ee91a401f7a52a35fea2ec305e8c2845974102c7b6bf9fafbc236869454ed323a4f1dfc0fd815b0228eaa69c4ec18d395d8cc204b6f0792af484603afbcaf", 0x82}, {&(0x7f00008ef000)="ac588a9127ad108d1066c36549c1666ece1cbed8a5bdf7f6ffca1f64c59e33114c3d54eda334d2344631fda567e6331a24aece7877f794f00285a046b0213151a46946ad11", 0x45}, {&(0x7f0000597000)="141130445ae40ac89ccab2b5cca4a237f5e1e42c62fa", 0x16}, {&(0x7f0000caa000)="9da64d5725bec680585a29f4344203dbd1852d13980cd7b1b6d34df5d0dc137316e6", 0x22}], 0x8, &(0x7f00004ae000-0x98)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x98, 0x8000}, 0x40050) getsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f0000dbb000)=""/183, &(0x7f0000286000)=0xb7) lremovexattr(&(0x7f0000821000-0x8)='./file0\x00', &(0x7f0000d06000-0xc)=@known='trusted.syz\x00') [ 40.070914] tmpfs: No value for mount option ',0' 2018/01/16 19:14:34 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000009000)={0x10, 0x0, 0x0, 0x1000}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000007000-0x4)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000023000-0x4)=0x8, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/16 19:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cb7000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000e4c000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) clock_gettime(0x0, &(0x7f0000cbc000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a09000-0x8)=[], 0x0, &(0x7f000006a000)={0x0, r2+30000000}, &(0x7f0000312000)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x9000000) 2018/01/16 19:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f00000f6000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$keyring(&(0x7f00009f1000)='keyring\x00', &(0x7f000018a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, 0x0, 0x0, r3) dup2(r1, r2) 2018/01/16 19:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/selinux/enforce\x00', 0x101a00, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000f7000-0x4)={0x20, 0x2, 0x9, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000721000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00008a8000-0xab)=""/171) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000507000)=0x8) 2018/01/16 19:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000597000-0x54)={0x2, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00005b0000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 19:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000f65000)='blacklist\x00', &(0x7f0000ee8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f92000)="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", 0x1000, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00001cb000-0x8)='keyring\x00', &(0x7f0000a43000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x73, 0x3, r2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x3, 0x0, 0x0) 2018/01/16 19:14:34 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffb000)={0xffffffffffffff9c}) ioprio_get$pid(0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/load\x00', 0x2, 0x0) 2018/01/16 19:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f00002ed000-0x3c)=[{{&(0x7f0000ab2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c10000-0x70)=[{&(0x7f0000bc5000-0x18)=""/24, 0x18}, {&(0x7f00006d9000-0x3d)=""/61, 0x3d}, {&(0x7f00002ff000-0x5b)=""/91, 0x5b}, {&(0x7f00000bd000-0x5a)=""/90, 0x5a}, {&(0x7f0000713000)=""/223, 0xdf}, {&(0x7f0000850000)=""/0, 0x0}, {&(0x7f0000534000-0x28)=""/40, 0x28}], 0x7, &(0x7f0000399000-0x96)=""/150, 0x96, 0x885}, 0x0}], 0x1, 0x10100, &(0x7f0000b1e000-0x10)={0x0, 0x0}) [ 40.183568] BUG: unable to handle kernel paging request at ffffc9000129f000 [ 40.190748] IP: memset_erms+0x9/0x10 [ 40.194454] PGD 1dad2c067 P4D 1dad2c067 PUD 1dad2d067 PMD 1d6676067 PTE 0 [ 40.201393] Oops: 0002 [#1] SMP KASAN [ 40.205182] Dumping ftrace buffer: [ 40.208711] (ftrace buffer empty) [ 40.212412] Modules linked in: [ 40.215594] CPU: 0 PID: 5813 Comm: syz-executor0 Not tainted 4.15.0-rc8-next-20180116+ #98 [ 40.223984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.233339] RIP: 0010:memset_erms+0x9/0x10 [ 40.237570] RSP: 0018:ffff8801bb4afb78 EFLAGS: 00010246 [ 40.242910] RAX: fffff52000255b00 RBX: ffffc9000129f000 RCX: 000000000000ee51 [ 40.250152] RDX: 000000000000ee51 RSI: 0000000000000000 RDI: ffffc9000129f000 [ 40.257394] RBP: ffff8801bb4afb98 R08: fffff52000255bcb R09: ffffc9000129f000 [ 40.264634] R10: 0000000000001dcb R11: fffff52000255bca R12: 000000000000ee51 [ 40.271877] R13: 0000000000000000 R14: 00007ffffffff000 R15: 000000002001be51 [ 40.279120] FS: 00007fb388bc7700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 40.287315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.293167] CR2: ffffc9000129f000 CR3: 00000001be6b5005 CR4: 00000000001606f0 [ 40.300413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.307665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.314908] Call Trace: [ 40.317473] ? memset+0x31/0x40 [ 40.320740] _copy_from_user+0xe9/0x110 [ 40.324691] snd_pcm_oss_write+0x438/0x880 [ 40.328908] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 40.333738] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 40.338552] __vfs_write+0xef/0x970 [ 40.342156] ? rcu_note_context_switch+0x710/0x710 [ 40.347062] ? kernel_read+0x120/0x120 [ 40.350925] ? __might_sleep+0x95/0x190 [ 40.354877] ? _cond_resched+0x14/0x30 [ 40.358740] ? __inode_security_revalidate+0xd9/0x130 [ 40.363907] ? avc_policy_seqno+0x9/0x20 [ 40.367941] ? selinux_file_permission+0x82/0x460 [ 40.372758] ? security_file_permission+0x89/0x1e0 [ 40.377665] ? rw_verify_area+0xe5/0x2b0 [ 40.381697] ? __fdget_raw+0x20/0x20 [ 40.385384] vfs_write+0x189/0x510 [ 40.388903] SyS_write+0xef/0x220 [ 40.392331] ? SyS_read+0x220/0x220 [ 40.395933] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.400926] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.405664] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.410401] RIP: 0033:0x452df9 [ 40.413564] RSP: 002b:00007fb388bc6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 40.421243] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 40.428483] RDX: 000000000000fe51 RSI: 000000002000c000 RDI: 0000000000000016 [ 40.435728] RBP: 00000000000005ea R08: 0000000000000000 R09: 0000000000000000 [ 40.442970] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e90 [ 40.450212] R13: 00000000ffffffff R14: 00007fb388bc76d4 R15: 0000000000000000 [ 40.457468] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 40.476599] RIP: memset_erms+0x9/0x10 RSP: ffff8801bb4afb78 [ 40.482284] CR2: ffffc9000129f000 [ 40.485719] ---[ end trace 8812bc0593d99e49 ]--- [ 40.490446] Kernel panic - not syncing: Fatal exception [ 40.496222] Dumping ftrace buffer: [ 40.499735] (ftrace buffer empty) [ 40.503416] Kernel Offset: disabled [ 40.507012] Rebooting in 86400 seconds..