[....] Starting enhanced syslogd: rsyslogd[ 13.103076] audit: type=1400 audit(1516834858.539:5): avc: denied { syslog } for pid=3497 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.167510] audit: type=1400 audit(1516834864.604:6): avc: denied { map } for pid=3639 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 '10.128.15.236' (ECDSA) to the list of known hosts. 2018/01/24 23:01:10 fuzzer started [ 25.414854] audit: type=1400 audit(1516834870.851:7): avc: denied { map } for pid=3650 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 2018/01/24 23:01:11 dialing manager at 10.128.0.26:35975 [ 29.384542] can: request_module (can-proto-0) failed. [ 29.393601] can: request_module (can-proto-0) failed. 2018/01/24 23:01:15 kcov=true, comps=true [ 29.928418] audit: type=1400 audit(1516834875.365:8): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=63 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/24 23:01:17 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00007b6000)={[{0x97ce, 0x7, 0x5551, 0xfffffffffffffe00, 0x80000001, 0x3, 0x1f, 0x5, 0x20, 0x9, 0x7, 0x1, 0x3}, {0x8, 0xffffffff, 0x1, 0x1000, 0x10000, 0x5, 0x1, 0x1, 0x8, 0x3, 0xa3, 0x2, 0xffffffff}, {0x2600000000, 0x45, 0x70, 0x1, 0x1, 0x8000, 0xfff, 0x4, 0x80000001, 0x5, 0x100, 0x1, 0x1}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x110000, &(0x7f0000575000)=0x0, 0x0, r0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5337, 0xa522, 0x8, 0x1, 0x2, 0xffffffffffff8001, 0x7fff, 0x80, 0x7f, 0x7, 0xacf, 0x2, 0xfff, 0x800, 0x2]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0xcfc, 0x7f, 0x7, 0x90, 0xc00000000000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@common='vlan0\x00', 0x10) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x3, 0x80, 0x8206, 0x1, 0x5, 0x9, 0x0, 0xfffffffffffffffc, r1}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x2)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000006000-0x8)={0x8, 0x5a}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000)={0x7, &(0x7f0000004000)=[{0x0, 0x9, 0x8, 0xff}, {0x81, 0x401, 0x9a, 0xff}, {0x7f, 0x20, 0x80, 0x5cbf}, {0x18000000000, 0xb0e, 0x8, 0x8f}, {0xe4a, 0x4, 0x3, 0x0}, {0x3, 0x1ff, 0x100, 0x9}, {0x80000001, 0x6, 0x2, 0x0}]}, 0x10) prctl$void(0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0xe)={r1, 0x5, 0x3, [0x4, 0x4, 0x2]}, &(0x7f0000005000)=0xe) sched_getscheduler(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000008000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = msgget(0x3, 0x408) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000008000)=""/36) 2018/01/24 23:01:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000634000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000)=""/105, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003000-0x108)={0x0, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0xf, 0x80007, 0x5, &(0x7f0000002000)={0x0, 0x0}) listen$netrom(r6, 0x46) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000003000-0x8)=[0x0, 0x0], 0x2}) dup(r5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x4, 0x5, 0x1f, 0x9, 0xffdb}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={r7, 0xffffffffffffff81, 0x10}, 0xc) fcntl$setlease(r6, 0x400, 0x0) r8 = fcntl$dupfd(r2, 0x0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x0, 0x0, 0x2, 0x5, 0x60, 0xf49}, 0x20) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_dccp_buf(r5, 0x21, 0x82, &(0x7f0000004000)="d3d09f39d53ea33487bb68dd22808fca971699ee7cce9950347e129bcc51fc9d0fd3dbae8ad0efc16866354be17844c8b3d8781841b474c8ca969d13f001533ebfa5605b5ede54ee767287a97e7a27d36aebf4308c4323526a1ed3b5eefc90b08848b009e7aa3b23ad3df83f85d8952c2e4b59fd221ab84f82faffcc98d6755ad60b558ceb542386fcd584b460fa5046214055fc2303da09d9f7d9e2ff470fea1266424e", 0xa4) 2018/01/24 23:01:17 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dd1000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001e2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x523, 0x5, [0x7f, 0x9, 0x8001, 0x80, 0x4]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000+0x778)={r2, @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]}, [0x1, 0x2, 0x8, 0x3, 0x4, 0x2, 0x7ff, 0x401, 0x200, 0x100, 0x2, 0x1, 0x2, 0x7ff, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r4, 0x38c6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0xfe)=""/254, 0xfe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000004000)=0x4) membarrier(0x10, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000005000)="53e4223e679a150342a968b4e0e15b62d0707d54350c953ce3f5ed3ecae41dc3addcfc6b0f9c14ba5c67db99373243fb6b6bf2098ac160f951c270e706315e85b9ba2a95d4001a04a7edf2621f91a40ad04b27c9808dcfbfb65ffb7ba58b0ccd9f15b95d51036ca1d5b61194a09d47ae495c8b8755a2c6f3ebf131618d2ce603e9", 0x81}, {&(0x7f0000005000-0x26)="bb73a88fda2b7cf77b7760629b4b45d1ef8fa5cc27b95ce1e03f54e1ebed625bc219d82b7699", 0x26}], 0x2, &(0x7f0000006000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x3f, 0x200, 0x6, 0xffffffff00000001, 0x8, 0x2, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8006, 0x7, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x5e5a6918d01861ac, 0x3, 0xc4, 0x4, 0x362e, 0xfffffffffffff179, r4}}], 0x90, 0x4000080}, 0x4040001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x3, 0x9, 0x3, {r5, r6+30000000}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000008000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000a49000-0x4)=0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x4400) write$selinux_load(r1, &(0x7f0000001000-0xe7)={0xf97cff8c, 0x8, 'SE Linux', "cf1e1e11e5f650725af6fc14543e2e933cf48f344c2952aebd072764fe3610a36d6dc02db5c09110e362809162758a713e0606a27482f4a3780b7ab5bed9c91b42a800053d14209e1caf2f70c5b974cf5d82d95eceb70698b3f243c4bc02b826a6b0f2624d89fbcdf3b822f6163b905172b5f9e91b069d58561799f0494ed19480a950159cc1674d138b75e4d2ac82ff300a2d4563d59287ad935541739529b323a928dc71e04cdd2fd2bdec0adcdc07b09e82b99f12cdba3142cc8d7d247a8b601e59f22438e94637e4807943751458726168c51a7d73"}, 0xe7) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000-0x5f)="7ad68769edbb770fbbc09117cee7d2989948370e0cccce0741e256c2ec21e18079a3369db3cb2e5a2637a4af857f27bc377971622db74e16b07c8184e071ed7c3f668daa1b12923fbfa77aa4dd1f21764489b3d4e24572acb0a752091ade1b", &(0x7f0000001000)=""/4096}, 0x18) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, r2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000002000-0x6a)=""/106) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000)={0x54, &(0x7f0000000000)="5c576e79aaec48a840cccfcb7755947596549771a98ef1e00c00376f25f75278266320b7172d0f3980e201bce24f6a1967aebde91e935845ae64653af995fc51cdcc5c7123d0ababfdbe3914e989a4c42e4dc0f3"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x3300}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r3, 0xbf, "7d1a7b765914e11380a41aee123e5ccd036e8f83fec417e7757596af78bd06ad96ed3ce1ce41996763fd00f9c7b9e300ea660f7e8683e00705c1f17c75171bad524e314f8fd421eacdbe62db0fd28d57afb9b397b099f3c08053bc3f0adc0fdecd546232af68287e0eb6d1383e9b5339d7e3b534eb2021fa4b45fd3bb32a3e307e9177526833a5ebf6e8705a4afe64c4586b6069e62d2572b021abf186bc606aec7aa6c6592f0a23f4f483ecbf971399eb6269bc0e7bdf89c7680a905dc27b"}, &(0x7f0000000000)=0xc7) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x4)=[0x6]}) r4 = msgget(0x3, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000005000-0xfe)=""/254) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r4, &(0x7f0000006000-0x3e)={0x0, "fec6f20a02a9c7131182a8da3451ce1dce79e34cbff0bfe708f47e8e6c739ffe0c124b28a304e7ee09c673d96f5ad6dd5bcaf63156d3"}, 0x3e, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="4bde01596770f37d698b31d7acc4203504e8291d59f8d98a30e351b4e4199bda9518293d2a5e341eea", 0x29, r5) 2018/01/24 23:01:17 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006d6000-0x5)='/dev/dsp\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000389000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xe8c, {0x401, 0x10000, 0x7, 0x1ff, 0x3f, 0x100000001}, 0xe5e, 0x7f}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x5, 0x3f, 0xffffffff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x27, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x3, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xaa, 0x7ff, 0xd3d, 0x7}, &(0x7f0000002000-0x4)=0xa0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000-0x8)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000005000-0x1c)=""/28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000)={{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, {0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x5}, 0x19, [0x1, 0x1, 0xfffffffffffffff8, 0x100000001, 0x1, 0x9, 0x1, 0x80]}, 0x5c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000005000-0x8)={0x0, 0x5}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000007000-0x38)={&(0x7f0000002000-0x10)=@ax25={0x3, {"1000be9ec0c030"}, 0x7}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000006000-0x1f)="5f7bd429cc0be970f0c8dac2090298e3c86a735d381ebf988e19c80ab1210c", 0x1f}, {&(0x7f0000003000-0xee)="4049e958876fbd0ccb0169a6597ebf27bee76771bd5186bf49f546d3b818381a01525d7982a8d59e173098d2ed3e0db1020af4c3229c7e59c417f1f7eaaa2b20e4d4be12dbb83a144b6dc9a1252cdc6b7dec62af6e1b0cffa3a2a1107271a0d599b7ab91c4dd79b66c420cd51597987cca4f74795d458aa3ca29340709b57f9f3dfbca97bd86a0dea68aca19724a60b39b0d555eef1ac6c71e83386f55be267efb3cdbba2cb181c9cfdc2b0ebfe59884db8203e7fd14aec1f3556f6a2ec40c4a1664825a0146883745860e6ff4652cf5e7064ac9cd2d5cdda39caaaec91622848bbd76175c3250b58430c5d7e946", 0xee}], 0x2, &(0x7f0000006000)=[{0x98, 0x0, 0x3, "576aca6eabcff37169119c469098b0dce59c0df5a00654a1a73a539b07eb2238d2e59b66beb5841300ca85b0d0bf708c6a6378e2c9252e146429f5690b08f594caee51a8f9c610bdcff63f78e900396597ed1fe324275bf242602864f45b3a3c7d251e0b5aaa808022d9062f2524296118975fad63fe4ea76ed0c4e5e70f9465e893"}, {0x88, 0x100, 0x80000000, "0829e900041ef05a3785e755a54363519ff5a9ecff8d4aa52bbbd0f708993f04db204b25fdef0064ef3efbdf7bc9e4b69978d7d778a73a5143432809254279c45f1efc85e569bc0d3eda567697d5cc3da920f42d59c569569554ad1be335ccafb6c093599c4063312f6c6900ab7c9af7ba"}, {0xb0, 0x108, 0x1000, "5bc5a01e8d7e31177f2cb702ea55c68f3770477db2cf993124c3ff39726864a166d9135b3720fb190f0554d18a4db53360465ad99cca5afd5b2c53a5d327c6f72c9468c74426b52d59071ab3abe71d8772debacfd841834eef758fa131f25c5ce8b9a6241c1a22a3eee26f9219f476c7f6921e673f267bbe911a088301167f4040bd03f298129f59abb606fd3074680c99eadca392ecfda812e0d62a"}, {0x1010, 0x1, 0x100000001, "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"}, {0x28, 0x10d, 0x1000, "55747edea47ff9434d9d3eec5c93bd8d7f8c"}], 0x1208, 0x90}, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r0, &(0x7f0000002000-0xef)="394da1dadfc4a5e8c9320485a1881c54935661f69759c3c97e62413a1f456b74e1a35d3db6da3e4ca3352ec2179d229592e5dfed996389b00b4ff21498d8bd0a2bb24636543e64d9c41b20e334817578d00008d8bc12eb0d25647a74cbe20145cc359de7c64ab3efbc2e32c721f4e737610d41498f97688ba49a5301c31d69677f3a13318c412f5d74f1de8e85d3799ef5fa15516671e757865f92b1d17733440063cfba57a0d0b7900917bb1430ed2d038002fb3f13123c1e005da7f6328614ba168cdfd093967ae29f8e8135ec5840ab6d58b6594ffd1cfa7633a7f2980b786ccf9ad8c7002ea99314a1115aead0", &(0x7f0000009000-0x3)=""/3}, 0x18) r4 = semget$private(0x0, 0x4, 0x28) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x4, 0x12, &(0x7f0000009000)=""/172) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000000b000-0x4)=0x4, 0x4) 2018/01/24 23:01:17 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000070a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x22080, 0x0) connect$nfc_llcp(r2, &(0x7f00003a8000-0x60)={0x27, 0xab, 0x64, 0x3, 0x7, 0x0, "43e500f58ae0e9e53bb2b1effdeed6494ea3b83011b8fe26ac86314e3a49d8ff374bc5fb6d3bf35fe5179e6c833097d3d8f07d7894a4d31d3c7cc1e43da93c", 0x3}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = getgid() r6 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0x0]) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000+0x63a)=[{&(0x7f0000002000-0x64)="92341eccc0f12d5a3a144cbfc3464d30e837c8d3c496b4daa2086a0cf3a7e63d8e19d272f8eeb7c50a5e9d98210144979b47ead73e1afe23df72da40b2d9d5fdde2bc54e3fc0b07fc937d4f4a7ecae98036915b6c1fd1c2205370e092eeba6c0e68e018a", 0x64}, {&(0x7f0000001000-0xf3)="0a402998f127f97665426b61e1c074ed54a291e2258bf8ddce344582b784d74136be420f9967ccbbe1e67d8ca326a624c5aafebd85de4aeb0523510b3bb0dba716c519dda9e0e12eead9769a425ab980c2c9acdf167602eaded5e642557b43aba64d77e2feed1454ef7a300d0bc8fab30daa7bc554161d7245596c84af5c08f614fad950fcf60cb5326543b95f7d6c08dae24bf5bc0cb9d91e3b1d78ce7b0d7f23b9a02e7292052bdfb84d9fc79ae8b2db72bc458bb2de97997075fd3b5ba85cc145f0ecb155840bbd5f72fc6303b7f240c5bbc41abd7250d320afe055fe4dcb11ce814a6638b307dc0cd6e413599064de8ad2", 0xf3}], 0x2, &(0x7f0000001000-0x138)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r9, r2, r1, r0, r1, r2, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x138, 0x80}, 0x4001) 2018/01/24 23:01:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x935a, 0x801) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002c7000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x8, 0x401, 0x8, 0x1e56a4cc, 0x9}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r2, 0x200, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000006000)="47c0bbd6999fff3aa84aba7dc819d9033f124289ad6c48f3c95f7b566fded2ce528bfec5786cac4e5634f0e9c3ed937487eb2a96f9241d17870a7f916f672801b1ac263121c3477542cafca95c421defcc867eb1a45e8152b8384055670b951a9a08a7f8e237b4d8f9f36bf981ae36e34d9930755ce82b421033239e9e641fdeafa5938d4bcc82ec34d6686116ea083af2009cda9a6bf11a3c4241278707b80abb203c7066ed8b533d3856b24a3a11191f526b62d25f60e54c32") ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000007000-0x4)=0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000005000)='ppp0#Oppp0selfproceth0\x00', 0x17, 0x1) connect$ipx(r0, &(0x7f0000004000)={0x4, 0x5, 0x373ce5dd, "987b1f152324", 0xfffffffffffffc00, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000006000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000008000)={0xbbe, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x159, 0x100, 0x9, 0x2, 0x3, &(0x7f0000008000-0x10)=@generic="d4af8e8d0e5813ac63d8b1cb58300eac", 0x0, 0xfffffffffffffffe, 0xfff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000)={r2, 0x10000}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000-0x8)={r3, 0x8000}, &(0x7f0000009000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000a000-0x34)={{0x2, 0x3, 0x800, 0x3, 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]}) 2018/01/24 23:01:17 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000110000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000731000-0xb2)=""/178) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x1, 0x9, 0x3, 0x4}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000-0x28)={0x80000000, 0xc, 0x6e75, 0x81, "85235be5e843211cd8e20448c1e26758bf96a36ff48924b2598bff1feaf31ee5"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x14)="16258001bbc503ba38d3dc47cfa0dad7bb8f1d1a", 0x14, 0x4, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000001000+0x8eb)={[{0x80000001, 0x1000, 0x80000001, 0x1f, 0x15, 0x1, 0x8, 0x3d82, 0x6, 0x9a, 0x7fff, 0x10000, 0x0}, {0x7, 0xfff, 0x200, 0x1, 0x1ff, 0x9, 0x6, 0x0, 0x9, 0x100000001, 0x3, 0x42, 0x8}, {0x6, 0x1, 0x6, 0x3, 0x7, 0x9, 0x0, 0x60, 0x3ff, 0x20000000000, 0x822, 0x1, 0x2}], 0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x48, 0x630}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000)=""/1, &(0x7f0000002000-0x4)=0x1) r4 = semget$private(0x0, 0x1, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000004000-0xd1)=""/209) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000005000-0x14)={0xaa, 0x4, 0x5, 0x2, 0x2, 0x1, 0x5, 0x5, 0x5, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000005000)=0x80000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000007000-0x60)={0x0, 0x2c, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) [ 31.951144] audit: type=1400 audit(1516834877.387:9): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/root/syzkaller-shm924728386" 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 [ 32.007610] audit: type=1400 audit(1516834877.444:10): avc: denied { sys_admin } for pid=3694 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 [ 32.206110] audit: type=1400 audit(1516834877.641:11): avc: denied { net_admin } for pid=3698 comm="syz-executor1" 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 [ 32.648793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.434778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.597268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.891223] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.084953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.246656] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.295503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.397115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.169961] audit: type=1400 audit(1516834880.606:12): avc: denied { sys_chroot } for pid=3698 comm="syz-executor1" 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 2018/01/24 23:01:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f91000-0x1)="ef", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000470000)="736d716372c61916d27d9a07a2a99232ad3f8d538758e2262d0391e5b9") r2 = syz_open_dev$mouse(&(0x7f0000f86000)='/dev/input/mouse#\x00', 0x1, 0x24000) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 23:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000c36000-0x18)={0x40, 0x8, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) getsockname$packet(r0, &(0x7f00004c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007e0000)=0x14) sendmsg$can_bcm(r0, &(0x7f00006fe000-0x38)={&(0x7f00006d5000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000d1000-0x10)={&(0x7f0000fda000-0x48)={0x5, 0x20, 0xfffffffffffffbff, {0x77359400, 0x0}, {0x0, 0x0}, {0x4, 0x80a9, 0xffffffff, 0xffff}, 0x1, @can={{0x3, 0x83, 0xfff, 0x81}, 0x4, 0x2, 0x0, 0x0, "0f534f1950f9db32"}}, 0x48}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) 2018/01/24 23:01:20 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./bus\x00', &(0x7f0000fcd000-0x58)={0xfffffffffffffdbf, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) [ 35.427063] audit: type=1400 audit(1516834880.863:13): avc: denied { dac_read_search } for pid=4477 comm="syz-executor1" 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 2018/01/24 23:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f85000)={0x3, 0x200}, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.527069] audit: type=1400 audit(1516834880.890:14): avc: denied { dac_override } for pid=4477 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 23:01:21 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/24 23:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039e000)='/dev/sequencer2\x00', 0x2c580, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000189000-0x50)={{0xffffff92, 0x0}, {0x2, 0x0}, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r0, 0x0, 0xfffffffffffffff7, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000322000)=0x3, 0x4) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000e31000-0x4)=0x7f, 0x4) [ 35.650384] audit: type=1400 audit(1516834880.962:15): avc: denied { net_raw } for pid=4503 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 23:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000099000-0x4)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000a9d000-0x60)=""/96, 0x60, 0x40000021, &(0x7f0000a88000-0x14)={0x11, 0x1f, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/24 23:01:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100, 0x4000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000012f000-0x4)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000000000)=0x0) [ 36.515793] audit: type=1400 audit(1516834881.952:16): avc: denied { ipc_owner } for pid=4749 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000df8000)='user\x00', &(0x7f000098f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000871000)="a5", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000604000)='asymmetric\x00', &(0x7f00006f6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x2) getsockopt$sock_buf(r0, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004bc000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152dd38", 0xa3}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000008000-0x38)={0x1, 0x0, [{0x7, 0x5, 0x0, 0x0, @msi={0x8, 0x100, 0x10000}}]}) 2018/01/24 23:01:22 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000013000)='rxrpc\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000-0x1)='\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x8, 0x5, r1) r2 = eventfd(0x8000) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x8, 0x810, r2, 0x0) r3 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x4) sendto$inet6(r3, &(0x7f000000d000)="fc134187b968f9a545a870be547f7fa50974f564d5c4809365ec8dced039ec97e935be3e896106760e01bf608d0b5b078bf480d4a7151ae822f527f20e5b402459cb781b8e2ceda6551380fe7bf6aaa074499462fb1f6f186de3d9cb535d8750cc69bfb8cf70213e5a90fc6d0f13727231e941ae", 0x74, 0x400c8d5, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10001, 0x640082) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000011000)={0x10000, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x1, 0x1f, 0x4, &(0x7f0000011000)=@common='bpq0\x00', 0x8, 0x3ff, 0x100}) r5 = socket$inet6(0x10, 0x1, 0xbb) sendmsg(r5, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/01/24 23:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000440000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001b2000-0x4)=r1) 2018/01/24 23:01:22 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c9c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000000003, 0x32, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mkdir(&(0x7f000097e000-0x8)='./file0\x00', 0x20) 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002e8000)='/dev/input/mouse#\x00', 0x7a7, 0x10000) setns(r0, 0x4c000000) clock_gettime(0x0, &(0x7f0000e4a000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a3a000-0x8)={0x4}, 0x0, &(0x7f0000255000-0x10)={r1, r2+30000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000177000-0x8)={0x1f, {0xffffffffffffffd9, 0x8, 0x401, 0x510, 0x1d, 0x2}}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d37000-0x6)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000d35000-0xa)={0xfffffffffffffff8, "cea43c8343a5"}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000428000)={&(0x7f0000481000/0x2000)=nil, 0x2000}) getpid() r4 = getpgid(0x0) migrate_pages(r4, 0x2, &(0x7f0000b13000-0x8)=0x0, &(0x7f0000367000-0x8)=0x8) r5 = syz_open_procfs(r4, &(0x7f000019c000)='net/netfilter\x00') getdents64(r5, &(0x7f0000001000-0x1000)=""/1024, 0xc8) getdents(r3, &(0x7f0000431000-0x18)=""/24, 0x18) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a0000+0xc3)='/selinux/context\x00', 0x2, 0x0) [ 36.633673] QAT: Invalid ioctl 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x22) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x100000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(0xffffffffffffffff) connect$ax25(r0, &(0x7f0000f2f000-0xd)={0x3, {"86cd4de891f055"}, 0x101}, 0x10) r2 = syz_open_procfs(r1, &(0x7f0000850000-0x10)="6e65090000005f696e6574360044d63c") pread64(r2, &(0x7f00006f6000)=""/0, 0xfffffffffffffec0, 0x2000000) 2018/01/24 23:01:22 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) write$tun(r0, &(0x7f00002bd000-0x15e)=@hdr={0x3, 0x83, 0x4, 0xa1, 0x0, 0x0, @ipv4={{0x1e, 0x4, 0x6, 0x800, 0x154, 0x1, 0x1, 0x1f, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@cipso={0x86, 0x18, 0x1000, [{0x5, 0x12, "94ba1e6228c2ada66a3d20443b9ebaad"}]}, @cipso={0x86, 0x13, 0x4, [{0x7, 0xd, "d148923c6ca69a18204811"}]}, @generic={0x8f, 0xd, "00157fa6fd0e0960a9f5ac"}, @noop={0x1}, @rr={0x7, 0xf, 0x81, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3f, @empty=0x0]}, @rr={0x7, 0xb, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x9}, @lsrr={0x83, 0xb, 0x3f, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x2e, 0x3, [0x1, 0x4], "ab8f98e6c9a2f54df6dcf56bd9d8ecd009899fc0a4ac41c7bed441e0d3acfdf3168b4457ff57ef118066f78776be"}, {0x1, 0x0, 0xd4, 0x10000, 0x0, 0x0, 0x800, [], "7b974a7dfabef4732a825b9102006fa4efa2489d6b3f5d545dcefd0d4c4bfdeac44027fa1f9cacdcab43f446851f211595acca4960"}, {0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x86dd, [0x81, 0x1], "13291c9aec6f966b3af03cb200af30944228162e730dbe9daf4fca9e875acce82d0061b3b8e16dbccd1d01ced91e768b3c2f4428cfa762b35dabf05f6f9f1c1156972506adc474478d4d8d02e52b6c1203466562d71943fad14d1b069afbc731bb"}}}}, 0x15e) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f00002c0000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000219000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000fb4000)={&(0x7f00005dd000/0x1000)=nil, 0xffffffffffffffff, 0x4, 0xa9, &(0x7f0000751000/0x3000)=nil, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c05000)={r4, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f00000ca000)='/dev/usbmon#\x00', 0x4, 0x40) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000761000)=0x0, &(0x7f0000aec000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000586000)='/dev/hwrng\x00', 0x80000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000031d000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000862000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xbc) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x101) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000002000)=0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r1, r2, 0x0, 0x6) 2018/01/24 23:01:22 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000b56000)=0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000000000+0x8c8)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x614004a0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getpolicy={0x12c, 0x15, 0x2, 0x2, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x8, 0xa, 0x80, 0xa0, 0x2f, 0x0, r2}, 0xa, 0x2}, [@algo_auth_trunc={0xdc, 0x14, {{'crct10dif\x00'}, 0x470, 0xc0, "2455db8fedacac8fa67c1773c4dbf0f4499fe7ee8f2eb7d27a7108769a40668580c6e1ca94e0a17bca1453fa2f77aa5b87c09b02b8d3c11e823894b59481153d601e7efc6cde26c2083a9b85a72987a59d4c99d580fd1deb2209272b0040517f2bac8103b64a46f9ec0a0e67cc24ff54a756136fb9eb55bced17ee3293b3faa8a38271339fcae7d85da2326fac51"}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x0}, 0x48000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b7d000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r3, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) sendmmsg(r3, &(0x7f0000acf000-0x78)=[{{0x0, 0x322, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[], 0xfffffffffffffefc, 0x0}, 0x0}], 0x1, 0x0) [ 36.657905] audit: type=1400 audit(1516834882.094:17): avc: denied { map } for pid=4783 comm="syz-executor6" path="/dev/sg0" dev="devtmpfs" ino=113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000042a000)='keyring\x00', &(0x7f00004a3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) exit_group(0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003de000-0xb)='/dev/midi#\x00', 0x7, 0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c49000)={r0, &(0x7f00005a3000-0x68)="8e050eeefc17796caf1dcd97fc1b8c42328b57dab54356d9e131fa58e93be93fb381713097626b619baec89b05d84b0a03d97522b61b032a93186edcd1dbecfb0324e86125cb8e7070bb5c3f65413135510c8c00cdd38b96fc6125fc022ca45a0f9e2340f3582054", &(0x7f000026a000-0x15)=""/21}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00007c7000-0xa)='net/nfsfs\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r1, &(0x7f0000431000-0x18)=""/24, 0xfffffffffffffd95) execveat(r1, &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000efe000-0x18)=[&(0x7f00009f9000)='net/nfsfs\x00', &(0x7f0000e66000-0xb)='/dev/midi#\x00', &(0x7f0000d1b000)='/dev/midi#\x00'], &(0x7f0000609000)=[&(0x7f00009c4000-0xb)='/dev/midi#\x00', &(0x7f0000519000-0xb)='/dev/midi#\x00', &(0x7f0000589000)='\x00', &(0x7f000023c000)='/dev/midi#\x00', &(0x7f00003f8000-0xb)='/dev/midi#\x00', &(0x7f000028e000)='/dev/midi#\x00', &(0x7f0000acc000)="2729dd00", &(0x7f0000e41000-0xa)='net/nfsfs\x00', &(0x7f000091e000)='/\x00', &(0x7f0000c5d000)='wlan0\x00'], 0x1000) 2018/01/24 23:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000718000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = open(&(0x7f0000fb3000)='./file0\x00', 0x20000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000690000-0x8)=0x3) mknod(&(0x7f0000092000)='./file0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000009a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000072c000-0xe8)={{{@in=@loopback=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000042000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000129000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfffffffffffff8c1, 0x0, 0x7ff, 0x2, 0x20, 0x80, 0xff, r1, r2}, {0x3, 0x2, 0x7, 0x1, 0x7f, 0x8000, 0x9, 0x400}, {0x3, 0x4, 0x2, 0x1000}, 0x3, 0x6, 0x3, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x6, 0x400, 0x9, 0x20}}, 0xe8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a01000)=""/4096) 2018/01/24 23:01:22 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) r1 = inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0x120) inotify_rm_watch(r0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000005000-0x4)=0x542, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003a8000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f00002be000)=""/143, 0x8f, 0x12021, &(0x7f0000ad6000)=@ll={0x11, 0x8, r1, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000009c000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ab8000)={&(0x7f0000eb9000)=@in6={0xa, 0x3, 0x67c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000a5e000-0x90)=[{&(0x7f0000f7c000)="d31bc8a6a107df1048a4360f06812833476608be1f00516f787fe6f88b24ea2bffcbcc6ecbe5911949646e211dec18c88ef48c38c1cc32f08c5185ee39502959b6d23b01d1037b018e1cdf5dd01f06063a47ed31634d1cf109bc37a05899570a37fdf0c3b5c8cedda09027e3d99a20570b2c2aea300065b9025918b4101b553946773f699bf1ae055720ad5d9371d6b017a53ad48eb12c80cbb37c6559be8cfe4742a1b610c7e7394518f55c1f54993382d905d1fbf92e3ba676774b62d50c13409581de33b7bd230550e9e8af8f88efcdd5e9af4440b5aa8547c33bfdbd4c948067af6c", 0xe4}, {&(0x7f000043e000)="1247118168d5666f7cbc1c7217eed520e2bd7a6a5632af6334190983606a4481b9eb649a75b56abc85e621d7afb4f5f87f755f7c772d0aff40a13bcb4e2e31d45fd2dc90965944b80cc4bd0036a43d01e85119e564d4d8263ea48a40886176acc50c9512e66f6d286908495f33153cea04f3eb291a3b2bfdc4434fe46fa6bc295cb4ce3fb717", 0x86}, {&(0x7f0000fcd000-0x75)="3ee408f759c11039603636faa801acd09519d4ac83d156f8777d45d3370ff2919b616db1c561856a913a4b375115c5d465e3a0f9f02d310157630d1865a1dbe27b8a5532947304568db21ace11f7ac5422ebb639730043c4ea59e9b824988bc685e7788bb55ca191e442161211a030f0671ff5b701", 0x75}, {&(0x7f0000597000-0x1000)="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", 0x1000}, {&(0x7f0000621000)="c513da1f1c68d92abf14a78c86dfaacc7aa6c0cb139fdc3f543446b01410cb58566bdc111f23a1061d3279a326a70bc4972b2deccb29564e247be2f8504be74696b732e9c5d5592b5238d0c85b1b936c2717ab83dc706acfe33701c8f034e5f53ca5235037a5871d45c2bea150d5b21837a0763e0938f455039779050a434fa20e04267765db8bd98c69c346ec28b2a2181bbca9cf72d76d13f87ae9c7a0212a98df8ee6c71918ec4de465cdd83075", 0xaf}, {&(0x7f0000f6c000-0xaf)="0056a9952cbbe3085215f2526b981fce154351b98009927ad98679c5c071f24ac348f93cf522b1154d99c34867715fe89fcc45e5ff3a3289a59cb887c28cbe1ed7a494d7688474407de0c26f17bb72d4332db089548107cbfff9d5c0f660e11d0188b30a5331e7021c3046558807ed9c0c7caabcb0b40c5b5f37b7e900e4ab98d232de6e9dca8cb3549d9ae8c3f5822f31b4b0ac4fcd53cf6aa829ca6a956f755f3646297b4cb1ccb27fdc7b60ba8a", 0xaf}, {&(0x7f00000dd000)="", 0x0}, {&(0x7f000089c000-0x39)="61bcdf790d6820c54019d28bf3da4151c4d6d73fa04adb880a5d896b4a4e7cc19f714a4cc9b15ac28ca2f36e49ec118062305b9671bc52433a", 0x39}, {&(0x7f0000a39000-0x34)="fb725f562e5f95a72298d5b598fea5d8d422b4822d51ca83065354298a2707a12dd6b54bb0b82e9d33dfb3fb8c341c1d7521a486", 0x34}], 0x9, &(0x7f0000a97000)=[@init={0x18, 0x84, 0x0, {0x80, 0x2, 0x1000, 0x485e}}], 0x30, 0x40001}, 0x40) unshare(0x28060400) 2018/01/24 23:01:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x2, 0x6, 0x7, 0x80000000, 0x14e7, 0x7fffffff, 0xf6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002a5000-0x4)=0x100, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0e000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000a6c000)="ee66d7592dee56e401ddbc0f5fc8f9062f96310646540b0fbc14bf59f040c683f05fca345a2cdaa1ada4b694eae49560fc2f1d6bb6f17d5964a99f1a18ee59ad3a004ade5884d5f317a83a1ee678558b1f4f6cf6f34bd060d686cd76937151e75dd67f1c53658130644bd556437789", 0x6f, 0x10, &(0x7f00007e4000)={0xa, 0x3, 0x83c0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x520}, 0x1c) sendto$inet(r1, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket(0xa, 0x3, 0x1) socket$pppoe(0x18, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f0000002000+0x68f)={'filter\x00', 0x0, 0x0, 0x9c3f5a800c0f8f40, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0xffffffffffffff27, 0x0, 0x0, 0x7], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0xd7e, 0x4, 0x100000001}, &(0x7f0000830000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000edf000-0x8)={r2, 0x0}, &(0x7f00007f0000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f49000)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setpipe(r1, 0x407, 0x81) 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) preadv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000+0x18e)=""/102, 0x66}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/132, 0x84}], 0x9, 0x0) 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x21e, &(0x7f0000002000)=[{&(0x7f0000002000)=""/228, 0xe4}], 0x1, &(0x7f0000001000)=""/244, 0xf4, 0x4000400}, 0xdf09}], 0x1, 0x100, &(0x7f0000001000-0x10)={0x77359400, 0x0}) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x56dd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 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 = getpgid(0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) r4 = syz_open_dev$dspn(&(0x7f000098e000)='/dev/dsp#\x00', 0x1, 0x801) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000d53000)=&(0x7f0000e72000)=0x0) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000231000)={0x0, 0x0}) kcmp(r1, r5, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000030b000)={0x0}, 0x8, 0x0) clock_gettime(0x5, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b8000-0x8)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/audio\x00', 0x20040, 0x0) openat(r3, &(0x7f0000ff2000)='./file0\x00', 0x101001, 0x40) unshare(0x400) signalfd4(r2, &(0x7f0000c61000-0x8)={0x5}, 0x8, 0x80800) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/24 23:01:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000315000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x5, 0x0, &(0x7f0000d98000-0x4)="02ca023b", 0x4) r2 = syz_open_dev$adsp(&(0x7f0000325000-0xb)='/dev/adsp#\x00', 0x4c, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00004d0000-0xb0)={{0x34a500, 0x1}, 'port0\x00', 0x20, 0x2, 0x3, 0x4, 0x3, 0x6, 0x400, 0x0, 0x7a271e07a07a152b, 0x5000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.831185] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 36.835387] audit: type=1400 audit(1516834882.268:18): avc: denied { create } for pid=4823 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 23:01:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) [ 36.891911] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d6d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, @perf_bp={&(0x7f0000dbb000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ec000-0xc)='/dev/rfkill\x00', 0x84000, 0x0) msgget(0x1, 0x400) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000881000)={0x51, 0x2, 0x100, {0x9, 0x10000}, {0xfffffffffffffe01, 0x9}, @rumble={0x100, 0xffff}}) 2018/01/24 23:01:22 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000044d000)=@buf={0xfffffffffffffeae, &(0x7f000044e000-0xdc)="9b532bd7a59d0054cba11995231fc4ffb6d4bd9bae3abad6357eb2829ace8d86e6d5a8496f4117f5e1a9a9eb4b9f276e5f18181b270a09e1aeec854a597cc54a7e1d40503fd5e3c668febaf6548082872a94402c29a682325fc4cf72a8ddd55ee5031ff6486410b933ccfc3066c71a76560e7dbae424612bb93b10d052ee2e271ba416e69e5418a046d72bd49e73547c199119660b57f7c1c8c559e7bc43c81b46226aac40cb4f704ee4e779639c9c2dbb9cd18022eb4100b09f84c4b8ad7e6ebd47b9ed64ce159e60301a81553c56898304d26e3ede6a1bef1fa1d6"}) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5e, 0x6, &(0x7f00002af000-0xc0)=[{&(0x7f000039e000)="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", 0x1000, 0x23e, 0x10000}, {&(0x7f00003ce000-0x24)="4eb4ae2bfcc7e942778985433470cc65fc91d798b5d4550853877f574e4e59dfdd892bc5", 0x24, 0x2366, 0x2}, {&(0x7f000044e000-0x5f)="9c4147561d26630517ec14f4ed390488bb5fe438d57102432707404f6af3e2cbc067c6c723460866e1449dbb4f004ecd69fa8a804d343802422002870d2de54a2c2846ec5d37e4d49f604ef6463a9c5567e1adbc5281ef8532e980a16cc24a", 0x5f, 0xffffffff00000001, 0x9}, {&(0x7f000044e000-0xa1)="577833fcf324f6165c7373ad102a35550f5f57ef57685ec4cc8121162cf381ac852dbea29baa67d38f6bbe461ad61f34d0ad978ad46f41dc4ddb1aa8ab39195f3f5fff81c975b4025e0fc2d808366a10de8724ddc3c88b536503d3d215eda9952f1232b43dbbf422db8fb6c76f3506c014dc3168aa8256bb73ec7a7916e4cee47c83453e84fb67fab01cb0111596a6cc2be6b2045a8e0e977e6b06a652cad9a6b4", 0xa1, 0x9, 0x80}, {&(0x7f0000179000)="9e4303dc35249ee987b4a4d0dadc251f9d4ddf43673ba5c662fb0f558a802aecc7bc2ac32bbab7c96af7aa8d367949eaa552c57b02a533e42736e1b1317f9eec04b1f2fcf45aefad8b82709da81cb8e077bd3e37a23422d31e8541f5d0302f59a618da99628e2094a80254326b79357d9a95d889d31396566b63c26abef659ff6c50cc1a7cfa03b8328cabfc44414b486575073986aa8411d4384cd06d0ee6c8336df15f4a89d5095d32acd9a64647cc80b64597f607d497740cf2d17d094f8fdd0b9f0f6e61ef47c354b3b766b205fab2e56da7b3045bced1a3f3", 0xdb, 0x2, 0x3f}, {&(0x7f000044d000)="748ee06e3eb82c61121b3a1499b722816b94de94652df97568c73e3de840bce06e9f5724ee43c5e0ba8d6278580fb6ecb136a77292f975a5a066c3bf8af32041d998814f792f3499f98a92ae59c0cef72189a273dca986e79a1b98280939fc144ad59f6a8327a864952bd1655d32d493c2bf079bff84a1de84055be93d88b56222", 0x81, 0x8, 0x4a5e}], 0xa0000) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000044e000)='/dev/snd/pcmC#D#p\x00', 0x87, 0x10000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000002f000-0x8)={0x5, 0x101}) bind$inet(r0, &(0x7f000044d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000044d000)=0x2c96, 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000)='\x00', 0x3) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000b2b000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000359000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092f000)='/dev/vga_arbiter\x00', 0x400400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0xffffffff00000001, &(0x7f0000012000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00005fd000-0x18)={0x0, 0x3d, 0x5, &(0x7f0000d0f000-0x8)=0x0}) 2018/01/24 23:01:22 executing program 6: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000904000-0x9)='/dev/rtc\x00', 0x400, 0x0) 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000063000)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000670000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000c8d000)=0x7fffffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000345000-0x5c)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x7f, [0x77, 0x7ffffffe, 0x1, 0x2000043, 0x8, 0x9, 0x5, 0x2]}, 0x5c) r2 = syz_open_dev$sndctrl(&(0x7f0000f6b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.997497] kauditd_printk_skb: 1 callbacks suppressed [ 36.997506] audit: type=1400 audit(1516834882.432:20): avc: denied { map } for pid=4861 comm="syz-executor6" path="/dev/ashmem" dev="devtmpfs" ino=8895 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000103) r1 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) writev(r1, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000eb3000-0x1)='\x00') 2018/01/24 23:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007dd000-0xc)=@sack_info={0x0, 0x7, 0x7fffffff}, &(0x7f0000065000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d3e000)={r2, 0x1}, 0x6) r3 = 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, 0x2, 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$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00003c1000-0x14)={0x9a, 0xfffffffffffffffb, 0x3, 0x2, 0x5}) getsockname$packet(0xffffffffffffffff, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6c000)=0x14) bind(r0, &(0x7f00007e6000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e87000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcef8, 0x4af9, 0x9, 0x5, 0x80}, &(0x7f00007d1000)=0xa0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}}, 0xfffffffffffffc87) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000335000-0x78)={0x7, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0xffffffff, 0xeb6, 0x0, 0x3, &(0x7f0000dae000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x0, 0x400}) ioctl$void(r0, 0xc0045878) r5 = syz_open_dev$adsp(&(0x7f0000458000)='/dev/adsp#\x00', 0x7fff, 0x200000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000009c000-0x20)={0xc7, 0xffffffff, 0x0, 0x5bf, 0x6, 0xfffffffffffffff7, 0xb3, 0x100000000, r2}, 0x20) acct(&(0x7f0000228000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000039e000)={0x8001, 0x4, [0xe3]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) dup3(r3, r0, 0x0) sendto(r5, &(0x7f00002ef000-0x80)="35df5e527311e1aacf62ca5f5b794fb3fca4fc8a2392629163c2fcb1644dbb52f800f727ae743c545fba9153094e5b36de8bfc58af16c33195d95ea5817cdb9efdadbcc0277fa0bc1c3beec87bc73123f616bd55225d3537cbe5a30ba047f4b6e37de46b53f228bdb1d8f16138366738b1a6c3890067a8f94061a2dddb587042", 0x80, 0x800, &(0x7f0000334000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000050f000)={@generic="d97f079097c4458a04c7af6074c9c44d", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ce000-0xc)='/dev/rfkill\x00', 0x18180, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000063c000-0x4)=0x0, &(0x7f0000dc8000)=0x4) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@generic="0064000000000f4d0502111f00aad76e", @ifru_names=@generic="8b439064a352988f6a796bf14a162223"}) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e25000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004b000-0x4)=0xc) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000384000-0x2)=0xd17, 0x2) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000020000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000b2a000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000abc000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f000097f000-0x12)='/dev/input/mouse#\x00', 0x101, 0x8000) r4 = msgget$private(0x0, 0x11c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e24000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000091000-0x4)=0xe8) stat(&(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000c5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f000070f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000258000)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000e7a000)={{0x9, r5, r6, r7, r8, 0x80, 0x5, 0x0, 0x0, 0x0}, 0x59, 0x6, 0x9, 0x0, 0x41, 0x7, r9, r10, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008ff000-0xc)={r2, 0x80000, r3}) 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x8000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000e1c000-0x10)={&(0x7f000052a000)="e0e33ff6c07c78b26c9ca2edfc06f7c5f544a96fc867ac8f0d5f74ae53700d", 0x1f}) shutdown(r0, 0x0) listen(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000136000-0x9)='/dev/dsp\x00', 0x200000400001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000928000-0x50)={0x2, 0x4, 0x1, 0x6, &(0x7f0000bee000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000034000-0x11)='/selinux/enforce\x00', 0x0, 0x0) arch_prctl(0x1001, &(0x7f0000529000)="") 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000007000-0x4)=0x201, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x0}, &(0x7f000000c000+0x127)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @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]}, 0x400, 0x7}, 0x98) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000049d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000034e000-0x4)=0x7, 0x4) close(r4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 3: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/24 23:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000847000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000c0d000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) openat$dir(0xffffffffffffff9c, &(0x7f0000888000)='./file0\x00', 0x4100, 0x80) sendmsg$key(r0, &(0x7f0000308000)={0x0, 0x0, &(0x7f00008b8000-0x10)={&(0x7f0000c65000)={0x2, 0xb, 0x4, 0x9, 0x8, 0x0, 0x4, 0x0, [@sadb_sa={0x2, 0x1, 0x1, 0x7f, 0x757, 0xb6, 0x1, 0xe0000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0xffff, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x101, 0x0, 0x81}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4000800) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001e5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000-0x40)={0x7e113a0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000)={0x0, 0x0}, &(0x7f00008c3000)={&(0x7f000040a000-0x8)={0x0}, 0x8}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000613000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000045b000)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000d000)="a3a3cd46b70260000001ffe4e5568b02214cedf967fcf8bc31e87fec28acf233bce7b036bbed00bc80", 0x29) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000e000)={0x0, 0xa322}, &(0x7f000000e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x100)={r2, 0xf8, "f148f9065527339095202bc5df3fce64e2f0babce12b807b2f127d310356fdd4d9b678ebfb0878f7290a7de59e8b201084e4495a4a5195d6a7f62170a3c25bd9836f330ee8ae617e6aed319787c596caf425b20100a16563eeb0dda05155706a2879fb0e30723cbc7f40fabbbcc7f5e822e8e953ab15486f35c1511e0538b3a0ee42c8953a85b93023942f07a3341ba8ad220a1d64115ea323d660b8e93518885accfa00bb2ef130c0c924ab55794da24f96243f6170c79685306d80f1df858788ef5e9d0146291c90b714a751264f78c1fada2a62aebdb24af114993067ca7803f549e465b18cb68130cf3c90aa0e156aa22d05d4a851d0"}, &(0x7f0000003000-0x4)=0x100) writev(r0, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)="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", 0x401}], 0x209) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000010000-0x5f)="e75782f5e757ee819b4d88d7b5d27c0a325c775990e4937e7af80291b67f6988f14cfe5f11c0f0917761e37249cd7f5ba736249fe1353f54b0982bca1aa06342ea92e13cbcc366f48a6161ce1b0cda2d9d7f8a8b0f9d947a69ac3073c3625f", 0x5f}, {&(0x7f0000002000)="3c83b3013b1ada1d26685a1d0860f4d203abc32637c838107fdf6c2b34be46ee6a63edf8b3d980ea3f165c00c1264e7a4087cca338d3d4ee664b437b01263fdcc1e1be6c28406eaef891c76c4bd7bdf8f885e86a618e9f838bb6c857413460a915fab84efc9ae090", 0x68}], 0x2, 0x0) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 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) getsockname(0xffffffffffffffff, &(0x7f000019f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000029a000-0x4)=0x32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dd0000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff, 0x9, 0x0, 0xd14}, &(0x7f0000ab9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df5000-0xc)={r2, 0x4, 0x2, [0x1, 0x5]}, &(0x7f0000d52000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mlock2(&(0x7f0000241000/0x1000)=nil, 0x1000, 0x0) 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000012000-0x12)=""/18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000b6d000-0x58)={0x1, 0x5, 0x1, 0xfffffffffffffff9, 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, 0x0]}) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000269000)=@common='syzkaller0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00005d3000)=""/148, &(0x7f00006e2000-0x1)=0x94) sendto$inet(r0, &(0x7f0000142000-0x81)="bc9635c25756a433119f0b8514c572bcca64807da77adcdf73e22622267288c6fd66e529371883a666051dc5685a9356e9d357f10cc22bc13689bed909eacd2e946a56433cdadcc31694b977bf487742795dcebf8d3d602f0f57e1706b03e3ce05977261ca4ba5392967f818ba4cce7b19b28427be322d9d94d7f2324ccc70e34d", 0x81, 0x4, &(0x7f000017d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000dfc000-0xb)='/dev/mixer\x00', 0x100, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000efd000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3f) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000037b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r1) 2018/01/24 23:01:22 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e73000)=0x0) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) fallocate(r0, 0x1, 0x46, 0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x4, 0x4) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/24 23:01:22 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x8001) timer_gettime(0x0, &(0x7f0000ee2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000f04000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffffff, &(0x7f00003b3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000014b000-0x38)={0x0, 0x0, &(0x7f0000e89000)=[{&(0x7f0000e7f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fab000-0xec)=""/236, 0xec}, {&(0x7f0000ceb000)=""/60, 0x3c}, {&(0x7f0000fbb000)=""/174, 0xae}, {&(0x7f0000160000-0x4c)=""/76, 0x4c}, {&(0x7f0000047000-0x43)=""/67, 0x43}, {&(0x7f0000b91000)=""/171, 0xab}, {&(0x7f0000304000)=""/115, 0x73}, {&(0x7f00009eb000-0xae)=""/174, 0xae}, {&(0x7f00000a5000)=""/58, 0x3a}], 0xa, &(0x7f00000e6000-0xdb)=""/219, 0xdb, 0x8}, 0x10000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 23:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 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}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000be0000)={r0, 0x6, 0x7, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 23:01:22 executing program 6: r0 = gettid() r1 = getpgid(0x0) tgkill(r0, r1, 0x13) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000f8a000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000457000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xfffffffffffffff3, &(0x7f000051a000-0x58)=[]}, &(0x7f0000e44000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 23:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) syz_open_dev$adsp(&(0x7f000074f000)='/dev/adsp#\x00', 0x1, 0x40) getresuid(&(0x7f00005d3000-0x4)=0x0, &(0x7f000087c000-0x4)=0x0, &(0x7f0000484000+0x1)=0x0) r2 = add_key(&(0x7f0000e33000)='keyring\x00', &(0x7f0000510000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b8000-0x4)={0xffffffffffffff9c}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000ff8000)=0x7) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ec3000-0x8)={0x0, 0x1000, 0xfffffffffffffe65}, &(0x7f000072b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cb2000)={r5, 0x200}, 0x6) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000-0x10)={0x1, [0x3]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x4f)={0x0, 0x47, "b843f8e449ab496cddc599d492f1b716ad0304348798b579c400fc28ebd1864e339c509dcc0b70d87b13517ad96de619f066a075bc996d0556a41d2e5fffb2737ff6966138806a"}, &(0x7f0000001000-0x4)=0x4f) unshare(0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x1c)={r2, 0x7fffffff, 0xa, [0x50b1, 0x7, 0x5b2, 0xffffffffffffffff, 0xffff, 0x7ff, 0x1f, 0xffffffff, 0x3, 0x0]}, 0x1c) r3 = dup(r0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00004ec000)={r0, 0x7}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000767000-0x4)={0x4, 0x3, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dd6000-0x1)={0x0, 0xffff000000000000, 0x30, 0x3, 0x18}, &(0x7f0000f93000)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x7, 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, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x1000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00007ba000-0xa)="73657467726f647009f2") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d01000)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/24 23:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000d2a000)=""/198) r1 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/bnep\x00') sendfile(r1, r1, &(0x7f000047b000-0x8)=0x0, 0x6) 2018/01/24 23:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069d000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fcntl$getflags(r0, 0x40b) [ 37.472847] audit: type=1400 audit(1516834882.909:21): avc: denied { prog_load } for pid=4967 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r1 = syz_open_dev$sg(&(0x7f000032b000)='/dev/sg#\x00', 0x81, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000e0f000)="c74cb933756350e42d99bc4cb9ca37bf155665c301eb729d3dcce0ca82ed5863dba7ac9c01729bf1d0dd8343f9daf07dc011dd2785ac860ea26f8fe33543f5d4f57863886754f31758abdb1d2bc77a84fabdcb8f53fa4fb3ec05d4292be1643525e201db6b270921258d8cdf1ea10f5db3650b299beadcf84fb86fbde409a6c71b79a8") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ac000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) getrandom(&(0x7f0000ccc000-0xbd)=""/189, 0xbd, 0x2) utimes(&(0x7f0000c15000-0x8)='./file0\x00', &(0x7f0000041000)={{0x0, 0x2710}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) r2 = add_key$keyring(&(0x7f0000c4e000-0x8)='keyring\x00', &(0x7f0000ae8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = dup(r0) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e2d000)=0x0, &(0x7f000037e000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffffd) recvfrom$inet6(r3, &(0x7f0000b96000)=""/163, 0xa3, 0x40000100, &(0x7f000013b000)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3939}, 0x1c) 2018/01/24 23:01:23 executing program 3: io_setup(0x8, &(0x7f000072f000)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f00008c4000)=0x0, &(0x7f0000121000-0x4)=0x4) r2 = memfd_create(&(0x7f0000053000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000098f000)={0x1, [0x0]}, &(0x7f00000f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000aaf000)={r3, @in={{0x2, 0x3, @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]}, [0x8, 0x6, 0x2, 0x5, 0x8, 0xfffffffffffffffd, 0x10000, 0x8, 0x80000000, 0x5, 0xffffffffffff7fff, 0x0, 0x4506, 0x400, 0xdc73]}, &(0x7f0000d8b000-0x4)=0x108) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 23:01:23 executing program 6: r0 = userfaultfd(0x80800) ioctl$int_out(r0, 0x5460, &(0x7f000015c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f00005c9000)={&(0x7f000054a000-0xe0)={0x2, 0x3, 0x0, 0x0, 0x20000000000000b9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x2a0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.595944] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 37.601309] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 37.653070] audit: type=1400 audit(1516834882.915:22): avc: denied { map } for pid=4965 comm="syz-executor7" path=2F6D656D66643A776C616E302A6D696D655F747970652D747275737465647D26776C616E30766D6E6574312E747275737465647B5C7B47504C202864656C6574656429 dev="tmpfs" ino=13055 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 37.689929] audit: type=1400 audit(1516834882.936:23): avc: denied { map_create } for pid=4963 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/24 23:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/24 23:01:23 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f000089f000)="96919f8a608a434cb246f3b2a6c6e63a69f8d8267f4b89db9ec70dbe2921d1116a31f806c930ef2e98cd057caeaba3ef382d10fd3f27ca3c115244709d48fe391c329abf7f935471d6c193709dc3c91f1cbe97883eaf5cac3018d35ca6cb159d6c1bbf2eca8cc1cc47f82d4cd992aff359c37b006fdaa2b6b6fa846074631c7d936c1c52cee9b96d69d8cc9356673dc3062958bcd0c30cc8f770a4f09e8e393426f13b4e12bfc16103e4e68480850fc18c387a1e15c5b9278ce2272a3a07fb9b601c78", 0xc3, 0x4000, 0x0, 0x0) 2018/01/24 23:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000d6e000-0x8)={0x3, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00005a1000)=0x2, 0x8) 2018/01/24 23:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c53000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x2c2, 0x0}, 0x0) 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083f000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00004ee000-0x8)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000cca000)={0x0, 0x7}) connect(0xffffffffffffffff, &(0x7f0000cfe000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(0xffffffffffffffff, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/24 23:01:23 executing program 4: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000176000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000009f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x40, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f000053b000-0x4)=0x3, 0x4) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4)=0x0, &(0x7f0000f2e000-0x4)=0x4) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000020b000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) writev(r0, &(0x7f0000197000)=[{&(0x7f0000e7b000)="62777a0f9a4b01cdbfe0416aa0c7bff45903d6d024", 0x15}, {&(0x7f0000259000)="f5068cf55056cc0101f694894c73da2016a1c1908c9ea0aef75eb8be1e6442a299341839ba414061498bd4ad42978bc948f901bc7d147c643cff7d466cd5744c9b", 0x41}, {&(0x7f0000b19000-0x18)="3ad8e67aa9fef9a2edabd728db184423c85500d653bda47b", 0x18}], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000001f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0xffffffffffffffd5, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) 2018/01/24 23:01:23 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) [ 37.713958] audit: type=1400 audit(1516834882.937:24): avc: denied { map_read map_write } for pid=4963 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.738279] audit: type=1400 audit(1516834882.971:25): avc: denied { map } for pid=4989 comm="syz-executor7" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13330 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b64000)=0x8, 0x4) sendto$packet(r0, &(0x7f000018c000-0x18)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000a18000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00009a3000-0x9)='/dev/dsp\x00', 0x44002, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/24 23:01:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000041b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/24 23:01:23 executing program 6: 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00006ca000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x36)=""/54, 0x36}], 0x1, &(0x7f00006b6000)=""/147, 0x93, 0x7}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000088e000-0x8)={r4, r3}) sendmsg$unix(r6, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fae000-0xb0)={{0x6, 0x1}, 'port1\x00', 0xa3, 0x40000, 0x10000, 0x100000001, 0x3, 0x6, 0x0, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7b000)=0x0) sendto$packet(r0, &(0x7f0000002000)="131024e890c8f3b20a21ccf9653575411a4823f4e0664fb7975bf2cb47dad4fbb9d36eab773d9e0f923c58055611d9537f78ef674dfc", 0x36, 0x20000000, &(0x7f0000002000-0x14)={0x11, 0xf8, r2, 0x1, 0xb65, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) accept4$packet(r0, &(0x7f0000fa4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x14, 0xfffffffffffffffe) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000ee5000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xffffffffffffff7f, 0xffffffffffffff0c, 0x500, 0x100000001, 0x40000000, r9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 23:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00007e7000)={0x5, 0xfffffffffffffffd}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 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) r1 = memfd_create(&(0x7f000069b000)="63676f040000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) syz_open_dev$audion(&(0x7f0000ccc000-0xc)='/dev/audio#\x00', 0x0, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000468000-0x4)=0x0) syz_open_dev$sg(&(0x7f000043c000)='/dev/sg#\x00', 0x1, 0x608400) sysfs$3(0x3) 2018/01/24 23:01:23 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f0b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000-0x4)=0x10, 0x80000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 23:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r0, &(0x7f000078e000-0xa)='./control\x00', 0x4000000) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) 2018/01/24 23:01:23 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000092000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) [ 37.807342] binder_alloc: binder_alloc_mmap_handler: 5013 2000c000-2000e000 already mapped failed -16 2018/01/24 23:01:23 executing program 1: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") unlink(&(0x7f0000036000-0xa)='./control\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000028f000)=""/138) 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00007b7000-0xb)='/dev/midi#\x00', 0x7f, 0x10000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000217000-0xc)={0x2, 0x7, 0xffffffffffffff01, 0x0, 0x3, 0x8}) bind(r0, &(0x7f0000622000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$vcsa(&(0x7f00003ae000-0xb)='/dev/vcsa#\x00', 0x3, 0x400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000610000+0x435)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00003df000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e5e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r4 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000661000-0x28)={@generic="16bf24340f45a910407309db71da8571", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000996000-0x14)={0x11, 0x3, r5, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f00003d0000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000662000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0xc) 2018/01/24 23:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) io_setup(0x4, &(0x7f0000995000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000b4c000)='/dev/sg#\x00', 0x5, 0x1) r2 = syz_open_dev$dspn(&(0x7f000022f000)='/dev/dsp#\x00', 0x400, 0x4000) getpeername$unix(r1, &(0x7f0000291000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ba7000-0x4)=0x8) io_cancel(r0, &(0x7f0000fa6000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000b86000-0xf2)="4c833340bfe0e1e2d99380a9fed445ddd5cd8ff4d54eecde90f2d3b6cb0425f082cbfdbf4a3713cee2f06957e7909010a2b3c624f3a95627e3c71ba3dc29573bb93ca80917defac5ac25eaba63957e36efc30df1fbd93b15f3c4fae7518b7238b0c01ba5500b2a86e11c418db03c385917810ee4b659e61f96eadeadfcca8070b41ab075969ebbc804cdf240a1bc6e350d7c9a2bae6cd4b7a3cefa9fc4a9a8dd168fb5288c72297237650aa595a6c86c500317e3c574520e48d46ea87bdee0efc984af856e45ef1046e610ed265bd1a7fff52fcec852adf7a1b6a5a496b87f6ae33aa2cfcb548dc392fb3707e373f7b29d4a", 0xf2, 0x3, 0x0, 0x0, r2}, &(0x7f0000bee000-0x20)={0x0, 0x0, 0x0, 0x0}) write$selinux_access(r1, &(0x7f0000cd5000-0x39)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x36, 0x0}, 0x39) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') [ 37.874136] audit: type=1400 audit(1516834883.310:26): avc: denied { prog_run } for pid=5041 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/24 23:01:23 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000)=0x2) write(r0, &(0x7f0000001000)="", 0x0) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000923000-0x4)=0x2, 0x4) accept4$ax25(r1, 0x0, &(0x7f0000aa0000)=0x0, 0x80800) read(r1, &(0x7f00000e4000)=""/206, 0xce) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000723000)=""/127) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00009aa000-0x30)={0x7fff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000eaa000-0x20)={0x84d1f9d571bde321, 0x1, 0x1000, 0x10000, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e22000)={0x0, 0x0}, 0x800) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00004fc000)=""/169) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a95000)=0x0, &(0x7f000030e000)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/24 23:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000017e000-0xf1)="31bf49d701897ed90a18954fb9102d1802007de02469da438c684647a87af9624e52e6b52ffebcd6e10b4de0e977ea4dae77a89424bd820cce7b5b59c2802e20cc495c00000093dd15d6d29a2558a177b37a8a0ed4d352cc687a6afa82211e231826916f6724fd608e056f8d3e1a5800f87fbabf98b4abd33d2c1177125391a37d43f47fc58b5bc1f81d4f355430be075eb24fb80ec7797aeaa4c4acdc635cad21407172dead0336b21a5eb33c2e4283d7b39a65555872fff75fd21f440038d844d24b0c6a98b914f3e92b4925d14425f00c0c25501011b1cc6c039ea514190f5a08375e3823b90dee721bcc00d9514de5", 0xf1, r0) r2 = request_key(&(0x7f0000a1e000-0x5)='user\x00', &(0x7f0000831000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$sndpcmc(&(0x7f00007ad000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x82000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f000044d000)={0xffffffff, 0xd7631d498d5e3709, 0x8001, 0x0, "d6c34c80cb8701b75f61143473d48e2985efaeb9fd1319163f8327edb96b66a8e82af50e633589c31d0fa7c1", 0x6}) 2018/01/24 23:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x6, &(0x7f0000d00000)={0x0, 0x0}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008d8000)={0x0, r1+10000000}) io_destroy(r0) prctl$setmm(0x23, 0x7, &(0x7f0000dfe000/0x1000)=nil) 2018/01/24 23:01:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x50000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000eee000)={0x8c, 0x1}) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x12) 2018/01/24 23:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f8b000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000021000)="", 0x0, 0x10, &(0x7f0000863000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000652000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000693000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c9d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000729000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000c27000)=[{{&(0x7f0000b99000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000446000)=[{&(0x7f0000070000-0x42)="f79b028e6a2b40637af0ec7764c2976a6103f65be7b217d26c67ff59372ae4060663fbecda24191269426cd49b26d73b6919b6f71b5769f53005e39f0943e85a35b7", 0x42}, {&(0x7f0000642000-0x19)="8be0799cb3e97db17257035e966f27c889d02da24f0a5780af", 0x19}], 0x2, 0x0, 0x0, 0x4804}, 0x3}, {{&(0x7f0000da6000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000009d000)=[{&(0x7f000076e000)="", 0x0}, {&(0x7f0000369000-0x23)="a040de23b17c58253f787bc766b69be38ed87e48adb5b9fc00e392c7685c156c6e5671", 0x23}, {&(0x7f0000ba8000-0x77)="41c707a2da46d446e3f23e77b0b7b25e84cc21131d25cdbd88ef64e736a52adf9c028a65ff14adddaae3b2a74731483dd870c7b7b047e006c50a20b928ec7270934e92a44979a71dd5fcb8a52db2ff980da01b03716bebc5b279b55b65485481ce1f63d7ed11b80a84bd0b014793133725333b9a214ef9", 0x77}, {&(0x7f0000657000)="161681788c0b84a5a69b825bd247b64d7559d72a4c8944b4b6", 0x19}], 0x4, &(0x7f0000798000-0x338)=[{0xe0, 0x10f, 0x100000000, "c241bc8a544fd0c73e0acd84ed7bbc0f6d120e18bc5780b587043d10837a6c4309c941c7b606778e52c69a708746a74dc1b147572673b3172c033f65c564782e04711fe9843b98362a1912ca067ee36e0cec3b262acbf725e107c55c81ef3a5b5f30a70f2bf427ce89d75c86025997d288fb4fd36872301336d42a9ff3080d6f62c5a7b48a4636f91ef3cd574c4e399d8a54cd6c85769618acfc6b91b6489591da9e2cc1b13e472bb2f597b8af7cb782b82cc659b7f1eee4532e4cfcdf07fd99a7dda5ba40c067896921b83a"}, {0x88, 0x85, 0x3, "5d281d5e877ebcdc02aec7055861522959df2c7c14e580d28fda153e524f04c3036baf0335a02df4a908d5ee4fa26e035f1e46f21f7d0b94cab0c8481f85402af5e051730ff1c216e2e6a97b28cfb473d71f7d3542f42284af2c63fef9e2721df3556c517bea24f990cb73249f5b840a233ff4"}, {0x28, 0x10f, 0xfe, "830e52009724c912c4ddada8b60017c7ff64"}, {0x28, 0x116, 0x800, "f9882ae7a0ee72cb91dadba224a7633a7d2cce003350"}, {0xd8, 0x1ad, 0x24a5c94e, "85aa693ada27b7e638098768865a28e0155880fd249e070ddf109ec6297f0e3255d0dd8cf65faac030dc7d0c1675bb05674c72c99d8fecfe8e134ae51f5d6a13ce21cce87152b08ce2e317aa32b3e425dfcda6688481e62268eff1cbd1e677eb8375f6bb0255ce478043f152e811641f6f206f2066e06e5f643a37a4243d23c2f63304d8878f52d6b210db32bd655e307b73c108b77dd19fa8c3913e502c00e2a322dbdd777d56f7e3b07453b99c697d9a20080ad196641e172037bb088b7ea9f7"}, {0x60, 0x13f, 0x93e, "5ccd1b1144ced34abfb7cfbc6f47b4ec371a53884cef19f387f8deaf8fa275f2b50d3c192083f0e659ab92a3a081185f53575d90283cc34c5cb1fdc73b7101e8cbd450b1e71d4933a4215e3353"}, {0x48, 0x100, 0x0, "80fd38b5ef3b93edf709e58edcd23724c8e8a60f0345ef3d29ab8f3007407ad60df2b2a5429e901b197b5de1256d1b210edd055a4e688e41"}], 0x338, 0x4000000}, 0x6b3c}, {{&(0x7f000046d000)=@ll={0x11, 0x1f, r4, 0x1, 0x100000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14, &(0x7f0000f99000-0x20)=[{&(0x7f00002a7000)="", 0x0}, 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0x1498, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000b01000-0x10)=[{&(0x7f0000573000-0xcc)="2dfd28d95ec82dd007cccd1e6b1f4a4ef7ad578a2fd7b5e1f356f1c150ef6cfb64581ac25e80173cc1a1a9b0ff3e33b0d56388b88061d08c65c0df5deb84053c52b9a4d66eaf1f38f8febb624e5f0a0dfb8802af69216a9b2c232fdd17439d2469a920fd0f221c23e74b32e36ad05bcfcf9108c0422d118b1693c6d36493357bdb0cd33472b0e93f8f6660af456851ea408deb5da7d2590266dd6de37ff87da5649780639fefd1f2c70c95b67ba73dc29dcc1bc2ebcab71abd9b079d8692e9725b2ca1bacdb9ad8b40bd6c47", 0xcc}], 0x1, &(0x7f00000f9000)=[{0x78, 0x107, 0x8d, "81b86a761cb0d09b76a88624b1ae60ddc9ad55a1ac9662b8b3ed8d45d7dffe5deae93933848de9f428d62a8c8d9e9fbe25af786788a2aeb4268f6710e0ddf63cc036dc6cc42090c019e5512d58cea1eb2d8eca8b616ddfe457ac028c5854c9b616934a82d06462"}, {0x100, 0x8c, 0x1, "a85143c96c9e030ae950d88c410eb0e52251a5ef19cdfa8374e3d72cd454bba537c107ca1158c5f3d387f61b0969700f945c31633642cb71d87ba01af0a05b6df184db60aa6067a1e9dc05ad8cf50f72a4bf821336e63b31b619b7a3682d4086d16bfff8d7329e5ffea2b49731d8f9d3595e923607592c84a36dd8b892fc6e506d7f7a356532fd03343e5db7b3aa81d67b1edda9a0091ead606ca5c57262c14c7c5916192ef8a30a0ba93be10db616046db8164a2dce7c3de4c970240302c2bd73f20538f0417375f2c1a7f7444af74742ada77695004d607890a25fb9cebf9edbeceadf296e8a3c2d65ca279800"}, {0xb8, 0x0, 0xfffffffffffff719, "1fa4b33708e76ad480f77b4b18b373a6cab2eeab294d707f14d0386b2175089a2784ee653a15f90687e370bfbbd36450d2902d6f7e03b7d9438bb20276f311baa7f06cf2298ff62dbec8f721285c5d80dd6da94532dba1a31358a91cc9ef49e612a814f8bedbc6291d4059151849fab6dc0d124d3d96f38723df226581cacefe8467c2e0b91686701d4d9a1f00e836a253939ed0a3c21d69bac5cb92ac499c8f48f84195df"}, {0x40, 0x117, 0x8, "09e324eb6b2b09e13a8d5985b2e6fd7fd9d1d8f038703007c9d51ac377b3e2802fa37d8a2c9f9078adae"}, {0x30, 0x0, 0x89c, "11c01222723c004be3c73b872914f89cbb7aa0161060df142a04"}, {0x80, 0x12b, 0x4, "9cc177a37c8f9d713c6bf7bd75205176a440114588d79e2491d5132dc8f6c8d23156e69163452542a7da1a9748fc5510e92c32f1bdbebb39096425b827e35f04024b65845d07003cab5f5a8f59f9f3c2715be2725fbd98ed831e6a10b25cb3051ac7d6282059fa1a1081b543ea3add"}], 0x320, 0x4}, 0x6}], 0x4, 0x4000) 2018/01/24 23:01:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000aed000)='./file0\x00', 0x1a400, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d81000+0x938)=0x0) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x4, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/24 23:01:23 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x33d, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xe, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:23 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000041f000)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x80, 0x27d, 0x0, 0x5}, {0x6, 0xfffffffffffffff8, 0x7, 0x7}, {0x9, 0x6, 0x8000, 0x0}, {0x6, 0x7fff, 0x3ff, 0xfffffffffffffc01}, {0x1, 0x4, 0x800, 0x8001}, {0x1000, 0x0, 0x40, 0x1}, {0x0, 0x0, 0x10000, 0x9}, {0x1, 0x401, 0x1, 0x7}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0xffffffff, 0xffffffffffffff81}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x1, 0x1, 0x8f, &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x20}, 0x6) 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f00002ae000)=0x7, 0xfffffffffffffe8e) openat$mixer(0xffffffffffffff9c, &(0x7f000004c000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000dc4000)='/dev/dmmidi#\x00', 0x4, 0x40000) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) msgget(0x3, 0x8) 2018/01/24 23:01:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000694000-0xb)='/dev/hwrng\x00', 0x200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b95000-0x18)={r2, &(0x7f000024d000-0x1000)="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", &(0x7f00008de000-0xd6)=""/214}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000019f000-0x5)="6e23063ade", 0x5) exit_group(0x7) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/checkreqprot\x00', 0x40fffc, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00007e9000)=0x7) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000091000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000b34000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00005cb000)=@ioapic={0xf001, 0xff, 0x0, 0x800, 0x0, [{0x6, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x6, 0x101, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x2d3a, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100000001, 0x7fffffff, 0xa09c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xc0000000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x21d}, {0x8, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x4, 0xf5eb, 0x0, [0x0, 0x0, 0x0, 0x0], 0xf0}, {0x3, 0x7, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5abc8c9a, 0x8, 0x8605, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x4, 0x9, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x64ec5bf9, 0xffff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x7f, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x649b}, {0xffff, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x2, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x57}, {0xffffffff, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x3, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4000000000000000}, {0x4c8e8680, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x2e55000000000000, 0x7ff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x7ff, 0xff, 0x200, [0x0, 0x0, 0x0, 0x0], 0x300000}, {0x523, 0x7ff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0xaf, 0x8000, [0x0, 0x0, 0x0, 0x0], 0xaa13}]}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000054a000-0x8)=0x0, &(0x7f000027f000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f0000eab000)='/dev/adsp#\x00', 0x4, 0x80500) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:23 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x3, 0x40, 0x21}, &(0x7f0000016000-0x4)=0xa0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000001f000)={r2, 0x3}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001f000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffff, 0x1ff, 0x5, 0xe6}, 0xa0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffff9c, r0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000021000-0x4)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000018000)=[{&(0x7f000001e000-0x50)=""/80, 0x50}, {&(0x7f000001d000)=""/131, 0x83}, {&(0x7f000001d000)=""/224, 0xe0}, {&(0x7f0000013000-0x63)=""/99, 0x63}, {&(0x7f000001e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/185, 0xb9}], 0x6, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @fd=r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:23 executing program 7: r0 = gettid() process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/51, 0x33}], 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8900}) 2018/01/24 23:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20000080, 'cbc(cast5)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/vcs\x00', 0x62000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000346000)=[@in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000455000)="1d721a82b240695e7ac43f653d6c4d0f", 0x10, 0x0, &(0x7f0000bd0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 23:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/qat_adf_ctl\x00', 0x680, 0x0) listen(r0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005bb000)={0x0, 0x10, &(0x7f0000ca7000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d2a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000077b000)={r2, 0x6, 0x6, [0x23, 0x9, 0x3, 0x400, 0x4d9a, 0x101]}, &(0x7f0000055000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000c9000-0x8)={r2, 0xe}, &(0x7f00002f0000-0x4)=0x8) r4 = syz_open_dev$admmidi(&(0x7f00007f4000-0xe)='/dev/admmidi#\x00', 0xd0, 0x200142) name_to_handle_at(r1, &(0x7f0000bdd000)='./file0\x00', &(0x7f0000cb9000)={0x68, 0x7ff, "c265aa816a8ea9509f28a435dd3b2a5a412298add34432fdf45f263f8efa948289ac04e7bc1d1295abc3409cb38e89ee38b6d083c0112520248869151f5c4e146992f078739a194e97c5ab73ccca41800f5b83a6f77d7c899ab275b7ba0f3f19"}, &(0x7f000000e000-0x4)=0x0, 0x400) setsockopt$inet_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000abd000)="f04a145b978485e94cd2f52d24be0f6a6a8394f12d112edd9965524478c5af270ac0c3ab9e321abf90d8654e6cbc31bc628cff087f9c042b1750691142c9f124e1d1f2165cccf9c9773a8e920171080293e62f61176cb1c13c73224cb5b79e60d222f6355a91bf308dcc31c1d6578ab3d8e611738ae9c01d7a6f7aa70ebe98e769c3f0f78b49382d66fe9168787f4dcc03ebcbed2aa464dbeec20a099be5f5ec5fa7fd7f6eb7f4942483fbb03bb2aaa8f814f1880de977ac9cfd8b0c83c43bd6c84f21824ebfed83f66f5a3e01d1c1c9314fd1b4bd8aaa6cccd00cb08c8e01411d6a380961ee", 0xe6) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00001c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getpeername$packet(r0, &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000930000-0x4)=0x14) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000a36000/0x2000)=nil) r6 = semget$private(0x0, 0x3, 0x400) semctl$GETPID(r6, 0x0, 0xb, &(0x7f0000eb8000-0x3d)=""/61) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f90000)={r2, 0x8, 0x1, 0x636}, &(0x7f0000b20000-0x4)=0x10) sendmmsg$inet_sctp(r4, &(0x7f000088e000)=[{&(0x7f0000625000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b14000-0x50)=[{&(0x7f00008ae000)="20ff6b1b568fae47bc472c16f3897eb5f93e87f8cb215f0058c2cb04ef51b2f0318301334c0fe4af83fa493ccf822bdb97ad69727252ff4e9276ac534e7de662f11b130b7605307c5f62f938a390cfbbc7e441c4028d648f1588a24c620152a6b18ad2f33285cf34d6167d7a400981fdeaa3c0c7819ab62d61636b78af6c9e60ca97c9c8c69e0f272fd82b74833be0101bf859e61c0b517bfee600cf2233b5054a27983f5b", 0xa5}, {&(0x7f0000602000-0xcc)="a787a5adee0e27705a70df3d7c0366d66da8a2dc781faa843732750c3576caaa04a52c19db8351a3d380d85b81c1617150a424500e26605d1f8ecc2d281a89a9ed815068633b6f74711d61319fe7accdbd0573529395590c538e85581ac47a6b4abc9ecb1e8605f3226250b1206e7749145dd7c9e10868d125986b550a1f1dd33245acfe104ad89b46f12ad8591ddceaf9daa4470278a79a99355f9df764298039b65cea62dc4f51c3118be4bd241184e6f5e9de437963bff9334d1077dc3bb2862e58e5c68e7d79d9f37580", 0xcc}, {&(0x7f000033f000-0xd7)="b942da43c61bf2927c3e2460992e3378293cfaa0a2e70101d2278c31c7560e41aa9ccd0e8cc9788f9f5c9096832d575618231c16c7b0d219aae9155e0b2570dc65e1d7494f4909084323707af7c5fdac369d70fba856881eef931fcb218eeaa159bba3c9bc07745641e980a2e6eada65c4819f2290f34e9702674777b24e55614d1aa9e44acbf71715dead29815f4275c08291ad49f79031b2cd452b64cd53ebd172f5b799c320deb1f75401e5b720f8afcd6edc9af795d32581b39cbc351158e0f549a3e903e61bc418bbafa053cc49fd319f7ae506be", 0xd7}, {&(0x7f0000ab4000-0x3b)="c3d24f1e458f83dcbb6c19a13a2c796c3d9ad97f67943cb8ebb7c554ad10d09f06b7767f0ad6f7117ead26035a2fc8b601085559e41d71f1308d65", 0x3b}, {&(0x7f0000eea000-0x9)="8182f5109fecbbb6f2780703a4ec93c18fb2d1795894f3ce8e7b1d04eba61f2579ba576bc9cda09aa3049e791dec7489a0b1e5e7dec1ec10118aa2f951d1dd633eac18d5fd3a", 0x46}], 0x5, &(0x7f00003bb000-0x30)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x3b0602a8, 0x8}}], 0x30, 0x4801}, {&(0x7f0000415000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000070c000-0x50)=[{&(0x7f0000817000)="e55239a23b3280", 0xfffffffffffffcb4}, {&(0x7f0000ae2000-0x44)="10d669738004adf6465a6c44f83933b8b672355c4549bdf4cf3ab98661014d9c3c46aab661c04330b8175b20484c64ff687c5e593f9b90c7f98738944432fe37d092867f", 0x44}, {&(0x7f00001c5000-0x1000)="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", 0x1000}, {&(0x7f000009c000-0xd3)="ee7abb43b2cc44476d94d4f9bcfaad75ff7e854d9cfa6cc6fd63ce03b82d7e8e3ad87876a54d2ada84d9abe4a47341af69caa6a756c2a50afaa9fc244377162e613615c5f75014c2191caa9dc3f09117879d831c259b0a9e30cfc6f0fbe9b688e9631def05fdac86f084375926c1ff82e938034d629ff588e3f983d16dab1badeefe25b71e94897537d029b2900eedb99e4e6b0547d620d16c36eca785cbd517c8df2a16b2541c9482deaa95fb7ee065029bc06564a89d1030dae2d0c1f6f22455e446b328c1e07fb142aaf95467385ae0b93c", 0xd3}, {&(0x7f0000846000-0xfd)="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", 0xfd}, {&(0x7f0000c43000-0xb7)="5988215085a2dc3ffbe0a749edb78a103b01b8a83046dc791a5072b34a4f98f0e0e49c922e2ab4470607159254cac8c5ddf578f9d20db0ec05b87d0a0dcc30a23accba0549d53210de7c8c2332cf254fdcd1b17538467758f224e6395a9888a5c1e11e897c8183fe1dc8d05df1072cdf7fbf95149419ca2edb29b194fe5550a27790985d7c823aaee9aa29466cc5b69495821d37eba0a638cdfa20e5861d5aa275c7b42101a8f6abd38ebffac188c1cf9a44bd50de57b5", 0xb7}, {&(0x7f0000d39000-0x22)="72ef30cf2a3d55ba9edc6ded811ee17953da8fc0c42dc1ca45c2516286853bd9b89a", 0x22}], 0x7, &(0x7f00003a5000-0x120)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0xa13, 0xc2bf}}, @init={0x18, 0x84, 0x0, {0x6a01, 0xffffffffffffffff, 0x7, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8, 0x3, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x201, 0x5a9b, 0xfffffffffffffff7, 0x8, 0x0, 0x7fff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1000, 0x1, 0xd2, 0x2, 0x7, 0x9, 0xd71, r2}}, @init={0x18, 0x84, 0x0, {0x74, 0x9, 0x4, 0x54}}], 0x120, 0x48000}, {&(0x7f00009df000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7b000)=[{&(0x7f0000a11000)="251517110a7f22f0e02dcf06b41bdd85127ef844dd889238cd19f43e2c044bb6bc424fc6590f9d51eeaf37f832481b661750ab4aa9d491c301e2d6356f37fce7075e2b3dc67ae483f7fa80561d", 0x4d}, {&(0x7f00003b0000)="93c2f5ca07ab32026cfcdc2e903ce5e5fcd72ce6e8aba3759300730365cbb7240b2026a4bd343eef8f6e8e7d8dc9248fa6e40b7e93dda1ef270cf23a057a8917e447686e625e95d78246973b8f5e9406a120f4e2be3a6e1f0d2bc3ab3d9bc59acc2b286d41759e528526c435ff7559ead9efb6e2767589ef8431f737087a0bb50e77787352e74b7ec5fe5e404e5eeef521210c10aaaeff6e26decd14a935d3d563373ea18b00800cb55cca47e6b16685cb13998138f6e1abe077fdede4104c43dde76ffb864fd05fed641a4834a7b3eea8a9d8dcdde2da", 0xd7}, {&(0x7f0000698000)="868564a6ec780cc5d454e58431542f1ee8c29ee44bcc302ff2ec6576aa8b5770dff392daecea388703a653923f3ea6fc1d49c663a18145183cf7db012ca95196cc6caad3671ab9a53ac23a6439c0c23d48271c19aa905bff5c57e48d3696ea6eff8810eb6f44ec644e8a4e11f93d935c2fb92ac3953883264850bc9e3027c05d8409ffa4d6dfcad2b600b834654feb629ce5bfdab57e3fa847a0857b649ea74c8f5c032721bee448", 0xa8}, {&(0x7f0000a31000-0xb0)="ced026269892fb5925bde6abec72074ddecc3c590f379bdb5a5059c7703309e04d788c9a482057b4e3c1292fa284ef28ba146328b63ae4876439761947967610e954c3b19318ae29fc6f8e81271f56c55ba5c74a251157efab885639113dfe0d75619f6b7d6d10c15b33e7f7043890d941f46a2c7b69ca45726c9e6bdbeabeea1aeee5be0509aaebf66a5a78e3d32398f35a84812fc8bea87e0ad7500a11d04059ad9d4d88aef999c02956f72872725d", 0xb0}], 0x4, &(0x7f0000d70000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x9, 0x200, 0x8, 0x4c, 0x1, 0x2, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8007, 0x7, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x9, 0x0, 0x400000000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x2, 0x371, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xa3, 0x800b, 0x2, 0x3, 0x9, 0x185c, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0xefc, 0x0, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x100000000, 0x820a, 0x17cd, 0x6, 0x7ff, 0x0, 0x100000001, r2}}, @init={0x18, 0x84, 0x0, {0xa8c4, 0x9, 0x100, 0x3}}, @init={0x18, 0x84, 0x0, {0xcb, 0x7f, 0xb39, 0x7}}], 0x1b0, 0x90}], 0x6, 0x20000010) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f77000-0x20)={0x6, 0x0, 0x4, 0x0, 0x200, 0x2, 0xf74d, 0x2, r3}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000041a000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000471000)=0x4, 0x4) 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x4, 0x40200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7, 0x4, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x25}, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001000)={0x2, 0x250, 0x8001, 0x5}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000002000-0x4)=0x6, 0x4) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) modify_ldt$write(0x1, &(0x7f00008d4000-0x10)={0x3ff, 0x0, 0xffffffff, 0xffffffff00000000, 0x8000, 0x1ff, 0x0, 0x7, 0x2, 0x5}, 0x10) [ 38.140748] device syz7 entered promiscuous mode 2018/01/24 23:01:23 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000013000)={&(0x7f0000013000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000016000-0xfc)=""/252, 0xfc, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001b000)={0x0, 0x3}, &(0x7f000001c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000f000-0x70)=[{&(0x7f000001c000-0x1c)=@in6={0xa, 0x0, 0x22f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100}, 0x1c, &(0x7f000001c000-0x80)=[{&(0x7f000001b000)="02df078b22308293c98c20a7f631489269c92e0229f4936447c17e9d45ffe8637717a1f9c3169e5b752231479c8cd190e837ecaf5a564adfb7b828f66104746c64fa8cf3e3960a88b8cad65ed1c640f372266c58c474574671398debdefa5fb7820c76240de55a66aea00457d1209135bd223eee6ef4f019a37ec62f16feaf5f8b5dbd3d9aedb0027df51cddffeeb12d3b7cf346a07e6899b844f7cca3cbdb536031", 0xa2}, {&(0x7f0000002000-0x73)="b6d2e04b6c1f2bfdff9e5506f9f827f960f7189e38e9394fb2e545d28dfba9ca343f36bc99e3e973de13669a46c84303af3eb6173474d382555f148a6903b58830b61c6755e8abd15cc5fe594bb15e992cf8c2beed1afb78d884b4f31d5a9e862ef286ee0bea0b6a14ca0c7f09f31459330f82", 0x73}, {&(0x7f000000c000-0x1d)="94b2f2f82f300c7cdaee9fda191033e291e3f3d9ea22f1db8acb9021a3", 0x1d}, {&(0x7f0000018000-0x31)="c990023b90bb388aa5849aa74c292122352ef1cc03dce59c98a0e2eabe9cecbfd43d0649b237af0cf567289819f3b158990596546dfdb1bacebeababa5dcfe09fd836dbe418b6f944bf91cf08637c28d77fbe67d83de9b5fc6ddf00643bb70915ba44ee1ebb85c374eacb496b4a78c42b43e1753a9e1f05205addb98a52fc161ad5ce9eb3f439e9e89540f22948858c2462ab44c48bf70628c13ca1847b3e161f0cdf43a6bbac47aea64273d22ae232bed40ee8dfdc0fb", 0xb7}, {&(0x7f000001b000)="", 0x0}, {&(0x7f000000b000-0xb8)="d0e3564e6e35be22815dcf430d3cdefe51a6ebfc6f44967311fa97f024a481af993388d014cf78f302265a122a762021d98891f76ebca19a030139acf8f13ea8e10c2cf92cf34e410dc89c9bb1d7e09ba4c8829f0d5db4c96e4a4e0829ae575f7360cd6805448fd22a7c27651bc2fe319aaefaf82ea93a6711fc910b52515c1c34b0e31fe3026a4a7d3c8e14ebb858dab89ef843978badfe915deb324f805b92f1063ca971be97a430f9b6e2ddea1f18a6285cf1ea222ca7", 0xb8}, {&(0x7f0000017000-0x66)="c22471ba5882f4a9d6cd6ccd6252ff501c51da04e2c264ce9f53bf8120e51600e118644ec5b48c3f8b017c45832fd5a8914c5cd324ffbc468d2f039183e025c694b3a45fde0b68be3dfff5656ff27408ba4919c7fcf486576e0ed566a3a2d009e5a83390dda7", 0x66}, {&(0x7f000001a000)="603137ece7845ed7e99f0589a2fb49623be47c2d2ba95290a5f84c566772f7c8ff93f8a9", 0x24}], 0x8, &(0x7f000001c000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xce, 0x8, 0x2b73, 0x1, 0xfffffffffffffffb, 0x9, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8000, 0x1ff, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0x4, 0x0, r3}}], 0x90, 0x64000010}, {&(0x7f0000011000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f000001b000)="5f9b43e9257a6a30914537b6158a79f6733714305b4d68fb24e4aa1ec59464dde85d865030101599d5a42527d1a0d1f2a6885d669b7ddb6790a25ebf65e8fbbd31f0f2013f34a91d45520505c22205e022f0189c638a69b0e01df78667d1bc1cb9a6128c430a4e4d2f8de2440f25486221bb2a283d1fa6697024e9d58acb970ac70db493beb5416c7a19752a7a7292cb5ce31b54f713464055414ad25a917e6ccb94406c0b5674e2bd6f834fd77723e5555a23b9a9688fc7d8c913524b1dbd165f5bed12e4e09ee6949f99c3a7bbbfdde5886437f11cd1e4ccfe8a330038b64d8b17c5d6061320", 0xe7}, {&(0x7f000001b000)="1352e0aa2431c7758e4f15bbfed2be015eb724a85d767a8ba90c02bb5c7cedc429932eb9a3d865d7ec5be3120e618afc199300aa919d9b94051a7d7a0f0f721a5e212b57884fa2b50845d9e7e306a3067727", 0x52}, {&(0x7f000001a000)="aa6b1fcb691d2e2612c343d565c9132180b6a78e7fc0ab998bd535da6ab3513df5141758a91799b471a1d7ab2e6670c018841df402474d4294fcd5b918e0927be9b81eae958eb43fd7c78ba693b1403e58ea5c2a11e34bbe9e7aa762665a172934ccbb5980b64289b77d2e4f88bd28be5c3938b862bde7d9866e164781c7fbb92f290ea1f05755e16a45a30b579324e0f7aa5ebcdd49bdc4cef567d4c47e6f70696aa8053e6eebd58c2ea4914b2ac1fb00b45fa94ecd8e02fea0d7f88e54f81cf043eacfd5dfbc758a59473b", 0x8e}, {&(0x7f0000018000-0xe9)="510e92282811a6376cd29111a0e13aa651b02e6d8594702e7072d1aff1135c7a73fdec6dc83ed01772a9ab29286e1abe0ec859f82e6a57506f72c7aadf99b5321fe22e2954ad071d5770a0e64c28af646adb22f8af52f1d141ebc05461268951256f65c1a53c7d5e8f666c0f0b4fcd4769b52e0a9c1df268bbce768b0a861ad84f539c89fc1f579d962d73a150e33031592991d32f289ec4a43dc967477c0742d03045c330965f813ee4000ca476ced0e87c4207afec74bccb7e3c90e3e9b6e457662e475ac879ca40d06fa3625a31958a6814fd49c3d63af870d9678fdb538cbd61bc4b7fc42d1f5e", 0xe9}], 0x4, 0x0, 0x0, 0x4004850}], 0x2, 0x1) 2018/01/24 23:01:23 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000156000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00008ea000)=""/100) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='@$*\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0xfffffffffffffe00, 0xffffffff, 0x400, 0x20, 0x0, 0x8e}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x170) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c97000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000002000-0x20)={0x1f, 0x576d, 0xc9, 0x8, 0x1, 0x0}) 2018/01/24 23:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000a55000)='/dev/input/mice\x00', 0x0, 0x301000) bind$vsock_stream(r1, &(0x7f00007bd000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0x55d4896bbd667a75) setpriority(0x2, r0, 0x0) 2018/01/24 23:01:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) connect$pptp(r0, &(0x7f0000400000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f0000ee0000-0x27)="260000007b0047f181ff560d43000100ffaefffdc2ffff0800000000000000ff05001900000757", 0x22) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0xb544) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/24 23:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000228000-0x4)=0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000218000-0xc0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3307}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffefe}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000def000)='/dev/sg#\x00', 0x3, 0x408000) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000fab000-0xe8)={0x0, 0x0, 0x0, 0xfb4, 0x3, 0x0, 0x17, 0x14, 0x8, "6753ecd7a59ca11f9cc2d0f0de75f512e50a973fd5f8b4e7d2b342382427ff1de5af452c92bfea11d4eb5a790e7802b7c188e10b1ec8cf4132eb5e91d39bd439", "141ef86b46911cf3420a3d9b246e70ee48eb770ec7c54557125be79d3c0de1d8c0d5197f4a2951a7b5d8325de7779c4ad0a8b4a1839cc545750a90d2cb9c3ad6", "f8b959bcb061ce402228f550def3067d89deb819af35f87176446ab7a43b8bd4", [0x0, 0x70d]}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r3, 0x540b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x0}) 2018/01/24 23:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mkdir(&(0x7f00008fb000-0x8)='./file0\x00', 0x86) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") 2018/01/24 23:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dce000-0x210)={0xb, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 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, []}, 0x90) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') ioprio_set$pid(0x2, r0, 0x100000000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/checkreqprot\x00', 0x4d5f67ea4c72115f, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2b8b1d73ea81cc4f, &(0x7f0000b19000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000f2e000)=0xc) creat(&(0x7f0000397000-0x8)='./file0\x00', 0x2) fallocate(r1, 0x0, 0x8, 0x7fffffff) 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000867000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009c7000)={0x0, 0x1, 0x1, [0x6]}, &(0x7f0000be1000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000464000-0x8)={r2, 0xffffffffffff45f1}, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb84f1b3359ed9f3fd128217a6b2d31e9b2c058d597bad0861e6f586f051da944a19ae10450f9d9445152283621ebbe8d1da1129bac565b62e7a5bc65615dd7830ca84a5251a77e977e3f5279e0ca91a5d2c1b20b6efc94941cd8eed2b5365a160f93c6827c30fb7354d85c5b077f6af5dc0a68e84534c7d041c5894e557f9227e65b43d9207c6b287911e6faadfdde7071ffb7fb399f99c4482d5fcdca36839824acfc97ba366d548a841616b68fe78b20c0367faa82af1e230b7db9664bebd82ecc9162d121a052be5b95e4101d89562b2926d2db811cf03f27998f52ad9e8452bea0021cf976c09c2166e7949cd863e875aed198657eae956270f3a084545157c1a8e9fc3f7929e798c97ebac7a83420f4e1e254428152bd696c82959ae6d15d0a2a891c6c9c33ebe42084856276d59a0f95671b99e0ef3b6b3e6744f5ff3613153bc46fbc49c2868fb17b6da0913c8fb20e6eebedac5f154c56bda3a72f847969f01fee263c0ad201de4d3eb87aeb63ab870d9fa1e7f7ba529dfb6221545e4cedae7414d71a021dd9327180cb0ab13bbcf2690cb34e304d0e2cd2686cd003399e2cf2556fde2c69e39c05cb7666efede46326e7ae40819e7119c2cc94c37753bd1971ddc10c683298aacb75c550a2928e35503d437c237c593e06a515727afd71a46b94b2ab0a5d4d70cb16e63320aa714ca00e41d834a07ddefa0bfed71a3af9b34739a0cc8c732da41110ce2187a101d7f2c9ac1bf26c3469c27d5b8f15c579b9e25746b4420140ac89bd1a5fe30892069c31bd5773cb70fb3d7226dcd3b7296188ccffc9fa11fd0080dda8fe4041eae295af9af7d16b790f5c7dda1c597b9af5684c7b2d7d8746c6c1dae590e254d24f97cacebc5a7a3a60d36ae7fd2c7644afd7f778f64959d298bfd720ae620f5f894ada603a01b7da4e93cf685e1759860f44108b5acc7f9f881dad0a02b2c4fb998bfeea03faf548b6513c258c6673b476ef67e3219559eacc2132278a9f81cc956eb695a15e3dcbd6f03b07ed36fdd66755cca86bf5455343dbf47395e47aa57cddfb2e76f337bd1b4b019a8e67dda70906d66b9662b8c6948589e379f7da71795dc9d8beff97f0d71a6cfca640444274b9247a0eca4df21889e006b1aa4efc5c95737436e369aacfff374b9ea291b8a42395a88de39522589fda4a9ac55965fb09fe4bae6f5c82e0b11531fa5601fad4eed518b4ef7a24f7ba14261e4d4e6d7d49aacdcddad6f3c95c5cc1b6fdec8f5b5c0466f2984eaabef645d1cd872c1bbbcb71d85831b48849ddb5d656c1773b13f9071432c0817945bc446094ddc967e4fb31ccea6008d65d2bc4dc9e8c2cc50b77b22af4d60cd395e509b700f0120ab216914feadbf7e7d63e528685d78d2040ba35c0a7bf37603d67cb45b928e3f04f74190ad8a9037235bc48d486cf829797d24dd94ae0d6c3b2d6b1687a6c5c30ddf0a526ed24d3d289512a4d6addb4f3e3472ed640f18832bc4cdfbdaf38ce7992a20c909d7b238bf8bd9f5281af2bf357e1481e7e9430ea75e6e56a6c4923ee58a2656ded3e61742c648ea154d5bf0cad24aabac8218d00a3f18f36b9ab67e9edae8ae11b1113d3f77515934be3c6f85fd4806f0fdf2b738d7666aca4bf8ff31b9d195bdabe0949d8212d22b574a09da488cb3bd27a2eb5192786b416a8ac69d0c383fef59e3990c5c39660ba1078bec031666f3a61b6cf98381165bee35e6c5cd6366e856f006db700dcf6d38744c1e2b98f879934be80a7bd6f00f88527067b1b1a6fc26f9986040cc0195d12aef3446fff63c758488b9fe2b65b874bcb1c2396cc41d440299d24ff0c4dcefe10c31035e3d6cc470faff3bb88b4ecfc9a5a6299ecc0247ecd6f32e754cce49d1f35df5f5a6895e2de6757fd312546fc5498d1531fbf11a6414c25777163d239e03ce52f0dfbd095f4f609a657f8a93f47286a770d69aa5012542b00ee25870deddca3121899bb59132c5dd77bd73d9ad0138dc348c7427989eb72b4c2055f46783416a145a74f7fe061d9b27bb7e80edaaba792c479ab3f0d0f762e59710a28a37148a5ec48de6fc3315ae9f9a4ae087df6087b0f343a1165802be4f9c853ab62a9c8513d28f6d409cf640cd29a8e0fa2f08d6481e7b94dbcf85e6d83c5c26fc04aff723f5d2053d8ef32486d54e7167a93ee862cd9d3d02ea5b754bf44d7b400c683d5b1b117d123cf822ea60d4de108c2e9a185dea2b43ed5ee56420e8c6a2cdb04986a948f6bdefac70e3d1de5d89d6ea9e86a331199551423a0c1b7f4c993fc6b1f2c6a9ff879f422e6dffbc02e7abe3d9a45fb20b4687e5733f3c2c66e233a7f895d4e6b2292cea10abe8d6e5577708eafb2b604ded50be9fd29fd76698e27f4d5e1c75b7363ffd2582f2e4e7324c0d67c1f22d5a0f41cc66863c08da70b87c0424d9c9b284fa0f0f565132c6212811fd396f769f233baa6708d458864f0cdca98da0f135594e2f69291ae87e39e8e46e1bd17e7001de1f0813f881f3ead478958a06451d802d62fe511aa6e6ed9910e837124eb69e49eb2d8b917756fd54ac554e5674b8aafc6ddc8ca7e3826106d9cca344720284eeac05f25799482a2eb7c79391f036134d6934d573a93b37097f62f083cf418e1e30787178a2094dbe1cea94c218b6a24f4f6d9fc5903cfd5b7832750f0bac9859ef32f34aef9d0f"}}}}, 0x80c) 2018/01/24 23:01:23 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000000b000-0x5c)={0x4, 0x3, {0xffffffffffffffff, 0x2, 0x7c5, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}, {&(0x7f000000d000)='c', 0x1}], 0x2, 0x0) 2018/01/24 23:01:23 executing program 2: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005c9000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fd9000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 23:01:23 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) [ 38.233840] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.256456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pig=5166 comm=syz-executor6 2018/01/24 23:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) timer_create(0x0, &(0x7f0000b68000)={0x0, 0x1b, 0x0, @thr={&(0x7f000037b000-0x32)="ebdf328394dc1afc215682c7718b5589fa2c07cba2c0be3ed2f1e1c29f966ef3d7d512f7f622a3871fa409d94f2026ebf5c9", &(0x7f0000763000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000715000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000009000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00009e2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000047d000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ca4, 0x1, 0x3, 0xb, 0x9, 0x9, 0xfffd}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000043a000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 23:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000359000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000047f000-0x4)=0x8, 0x4) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) [ 38.271672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 23:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000ff0000-0x8)='./file0\x00', 0x20000000180045, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) syz_open_dev$mice(&(0x7f000073f000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ftruncate(r1, 0x0) 2018/01/24 23:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = epoll_create(0x7f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce2000-0xf)='/dev/sequencer\x00', 0x1000008000040000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000013e000)=0x7381, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000b98000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000779000-0x10)={0x0, 0x100, 0x8, 0x0}, &(0x7f0000407000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000516000)={r3, 0x5}, &(0x7f0000afa000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000f58000-0xc)={0x2, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fc3000-0x1008)={r3, 0x6, 0x1000, "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"}, 0x1008) dup2(r1, r0) 2018/01/24 23:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000465000-0x9)='/dev/sg#\x00', 0x2000000000000000, 0x100) lgetxattr(&(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000080000)=@random={'system.', '&vboxnet1em0!\'\x00'}, &(0x7f00001d4000-0xc3)=""/195, 0xc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000399000)=0x7fffffff, 0x4) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000383000)="9130e433445a3e670f23964972c8417dcb76f1122bc4a16bb3a9e0933c4189e12c899564f4dfa40edac3caf112fb047048a2bbc587ade5a5b9dc77b79b2628e35bfd4b86f7dfd2821ac477ecacb05972b740bf4c870675930e5963759cd1b95d9c5e10fc5ec0070e6b827f97ade75e01776a7df2ad047e7568b0e907ccf88a8bf9aacef3f0917516302e67a53b0ad1f726579eb7b0da8f5777c6b6c7c80e409f7415d8aff6cb58f30cf9ec680bea") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000069f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c71000-0x1)=0x5, &(0x7f0000074000)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) [ 38.337439] audit: type=1400 audit(1516834883.773:27): avc: denied { net_admin } for pid=5174 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 [ 38.339684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pig=5185 comm=syz-executor6 [ 38.404731] audit: type=1400 audit(1516834883.840:28): avc: denied { dac_override } for pid=5197 comm="syz-executor1" 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 2018/01/24 23:01:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b7000-0x4)=0x0) mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00002ef000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ppoll(&(0x7f00000f6000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00002f0000)={0x0, 0x0}, &(0x7f00002f0000)={0x0}, 0x8) 2018/01/24 23:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e97000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000e8d000+0xfe4)="7626360ca89baec8682c6b1929e78709b9adaf426542b24fe016721d58ddea8198ec2fc804ced0017f1ab9e505d63d0f9a92446ee4ee9d4778d84de0c8edb1b334880c4449797d41c260ea3a6f163b02f0980101949722f83ffb0ec668051c0f269fe8127a346290b6382d323609e9c5e869d331ff654a0058c17222573c7bfbb68facaa53c7e2d39f16d1d7d65912ae8369e463c8934d550a672930cdf0795f4c94e329789c0c1d1ad066a7d06e5bdf285d", 0xb2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000450000)='/dev/admmidi#\x00', 0x8, 0x0) writev(r2, &(0x7f0000abb000-0x60)=[{&(0x7f000009b000)="c5b7c03f910f756f91e5f7f55161d024b4124365054ac4ebcc0f2ffea4fc0a9e7d89a4f589aac1a74223", 0x2a}], 0x1) r3 = syz_open_dev$mouse(&(0x7f0000429000-0x12)='/dev/input/mouse#\x00', 0x9, 0x8000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00002b2000-0x2)={0x1, "fc"}, 0x2) 2018/01/24 23:01:23 executing program 2: clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r0 = msgget(0x2, 0x604) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x8a1be0858517eaaa, "46eb9f5a8a258e8751c6bf340710ddedebd5eb6ae5fec11d5740eddfd0b5af98bdb091c3975bf2824fae8e16eda3c0f8e0e2f033aed73185f81bbcbab822321ae16c923db57264e7d8e7a8517ec9b373fa7fa77cb984711b5929da5d5ce5070059e912677c658f53eedd7e8a55f281719184961c225ed26e0306fcbcfb999f4155e66320e3a1b21bf1b47af749086251e15ad7347eb90f204716e1728e087baa4ead11f33876528e742522730409116c9c96f916172ed97b4e4addaab57f22cb2be9fdf71e29364114b91339"}, 0xd4, 0x0) [ 38.412777] audit: type=1400 audit(1516834883.849:29): avc: denied { dac_read_search } for pid=5197 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 23:01:24 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = gettid() r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000016000)=0x1000) ptrace$getsig(0x4202, r2, 0x3, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace(0xffffffffffffffff, r2) ptrace$cont(0x18, r1, 0x8d, 0x80000000) ioprio_set$pid(0x2, r2, 0xffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000001c000)={{0x6, 0x7}, 'port1\x00', 0xbf, 0x3, 0x558, 0xb725, 0x800, 0x3, 0xffffffffffffd92e, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000005000)=""/189, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000024000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/rtc\x00', 0x40000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x17, &(0x7f000016f000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1, 0x0, 0xd867, 0x1}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x5, 0x7, 0xb, 0xf, 0x0, 0xfffffffffffffff8}, @ldst={0x3, 0x3, 0x3, 0x9, 0xf, 0x98, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xb, 0xf, 0xf, 0x100, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0x2, 0x2, 0x0, 0x20, 0xfffffffffffffff0}, @jmp={0x5, 0x9, 0x5, 0x4, 0x3, 0x0, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x3, 0x6, 0x5, 0x40, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) prctl$getname(0x10, &(0x7f0000c7d000)=""/207) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00006eb000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cf3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f2000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008df000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000001a000)=0xc) sendmsg$nl_route(r2, &(0x7f00007eb000-0x38)={&(0x7f0000297000)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f000088d000)={&(0x7f0000242000-0x50)=@mpls_newroute={0x50, 0x18, 0xa0c, 0x0, 0x0, {0x1c, 0x6df05949d5f76c34, 0x30, 0x9, 0xfd, 0x5, 0xc8, 0xb, 0x2d00}, [@RTA_DST={0x24, 0x1, [{0x6, 0x1000000000000, 0x0, 0x0}, {0x20, 0x3f, 0x6, 0xffffffff}, {0x800, 0x9, 0x80000001, 0x9}, {0x100000000, 0x20, 0x3, 0x75}, {0x100000001, 0xfffffffffffffaf1, 0x3, 0x3}, {0x7ff, 0x9, 0x3, 0x6}, {0x9, 0x9, 0x5, 0x40}, {0x6, 0x7fffffff, 0x100, 0x80}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}]}, 0x50}, 0x1, 0x0, 0x0, 0x48001}, 0x5) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000545000-0x8)=0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083e000)={r1, 0xffffff19, &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e2) readahead(r1, 0x8f0, 0x7fffffff) r5 = openat(0xffffffffffffff9c, &(0x7f00007d8000)='./file0\x00', 0x200200, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000546000)=0x0) 2018/01/24 23:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) mlock2(&(0x7f00001eb000/0x3000)=nil, 0x3000, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/24 23:01:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x101040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007da000-0x10)={r1, &(0x7f00009ff000-0xc)="07de"}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000763000-0x8)={0x0, 0x0}) 2018/01/24 23:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40800, 0x2000000000) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) pipe2(&(0x7f000043f000)={0x0, 0x0}, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000970000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00006ad000-0x4)=0x3f) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) r0 = creat(&(0x7f000004c000)='./file0\x00', 0x8) alarm(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000be8000)={0x0, 0x1, 0x4, [0xffff, 0x8, 0x6, 0x2]}, &(0x7f0000f0e000)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000d2c000-0x4c8)={{0x8, 0x0, 0x1000, 0x5f, "0f449c06c5bf4a5460d4d9b6cfd628d711d55d23a93f6d6454c1b49774762addc1fc10f36db35643b9649575", 0xb3}, 0x2, [0x8, 0x2, 0x8, 0x8, 0x5, 0xb595, 0x2, 0x8f, 0x7, 0xefee, 0x0, 0x7, 0x81, 0x8, 0x5, 0x7, 0x66d, 0x2, 0x76f, 0x7fffffff, 0x0, 0x3, 0x3, 0x400, 0xee6, 0x9032, 0xb7e, 0x4, 0x10, 0x7de, 0x800, 0x3, 0x100000001, 0x9, 0x2, 0x4, 0xffffffffffffffe0, 0x2, 0x4bf, 0x44d, 0xfffffffffffffffc, 0x7fff, 0x6, 0xff, 0x80000001, 0x100, 0x0, 0x3, 0x6, 0x2, 0x5, 0x10000, 0xffffffff80000000, 0x1, 0x80, 0x8, 0xfffffffffffff801, 0xc2, 0x7f, 0x800, 0x8000, 0x9c0, 0x5, 0xffffffffffffff7f, 0x8, 0x9, 0x8001, 0x4, 0xfffffffffffffffd, 0x101, 0x7, 0x7, 0x0, 0x5, 0x1, 0xfffffffffffffc00, 0x0, 0x9, 0x0, 0x6, 0x7, 0xc00000000000000, 0x5, 0x5, 0x1, 0xc2b, 0x0, 0x9, 0x100, 0x0, 0x6, 0x3, 0x3, 0x2, 0x8001, 0x9, 0xffffffff, 0x0, 0x6, 0xfffffffffffffff7, 0x800, 0xffff, 0x20, 0x3, 0x3, 0x800, 0x0, 0x4, 0x40, 0x3, 0x10001, 0x9, 0x5, 0x4, 0x2, 0x6, 0xfff, 0x1, 0xe1c0, 0x7, 0x80000000, 0x9, 0x2, 0x2a4f, 0x101, 0x10000, 0x100000000, 0x6], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1b000)={0xffffffff, 0x4, 0x7, 0x10000, 0x7, 0x100000001, 0x5a0, 0xcaa, r1}, 0x20) pipe2(&(0x7f00009fd000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00003de000-0x10)={0xfff, 0x0, 0xdb0000000, 0x3ff}, 0x10) sendmsg$alg(r2, &(0x7f0000439000-0x38)={0x0, 0x0, &(0x7f0000232000-0xa0)=[{&(0x7f00008e2000-0x7a)="1d33bdd06b8c82a0ea5a76abcf3f654f6e540cfa2c08079ed7fc3f3bc4ccdf377f3345c8773f4d5fbc84dd7d4279351b44adb61ea1cd214169daba32b219014ba8a6bd8044f3306aa88ccfcc630a506726441067c03f898b8253df6565d7cec3fbdf58a3709af55ebad309a342d6978bbfea7f9ada439767c5f9", 0x7a}, {&(0x7f0000977000-0x8)="1de71ba7475a3d3f", 0x8}, {&(0x7f0000fe3000)="22c2a090f8db5337366ec988b30414d20b458388a920e7cd078eabc21fb086fbe0508cd91209ed89ba8e4fb9b56907473b0bb72cd16078", 0x37}, {&(0x7f00002c4000-0x26)="dcffce1231e27c9237732f49639b9a8c60524fbec1a928b65cfcc40e8416813768e813ecac35", 0x26}, {&(0x7f0000674000)="3c4ad60475cb9d34eaa03717f86a99af71184941c789a0aaf467cd7cd17555f4692804e4a3b642853b9b3e9f63caab6b021b2c27ecc6a463aa22047f86965b73a1bf0944805aa864", 0x48}, {&(0x7f000026b000-0xd4)="da1ec5f9e6cbbf29146843665f28bc9dbfaa9da25701179425e0a4e67b4c10cae1038c86742bdcdd05f3ec2894832fe669805d86ca4925b90765602ed7799ebb3449720048f9899079a9ccfca79734d5be673f3b202f3bbe78d3c2303d7e5a481b0e6e19a201063d2568fbabf2eed40773d35bc78635277ca422a2550a2aea36f711eee2a3a1b7351af95b35188a4281c3e2e9576281f4483bd23d1637de388ed113709f49febb6f01046bb076242000645f15efdeeeb5b521f73334c31775bc097bc396e95bc93ceb1e2ca910c2aa1b027c064b", 0xd4}, {&(0x7f00000b9000)="1cf83f4477315098211f5325fc02cded839af4ae778d37555212d2f439e74db578a98da4406aaf741d13957cde8c79d888e6c3770bedfefdbebf1d39aa0d935fe2bd8393e58d094b2d3d8db278c2646545f354cf590bf6e90a2b5d716a17a2d1d324a7", 0x63}, {&(0x7f00001a6000-0xa9)="cebd424e26a3fc819a7c72852fbc5d026bb36922b3bc4392aa17a44e55b519b298aae3adff082282242a56818fc2085b97f99bf5e16ca3fc37bea6d24777770ec9ba825a3fcbbf7ab92e14f5aa84103ba856a89cbf6e7fc7f2645300a5e9c81e1f29607221978573f4ffb6c7d714e10949de68d1b2bf83d410b133ffce40e83166a39aa10d653c1dd884c19d297faa933552e6a3113344325a37613c940b94c859f1242eed5f270894", 0xa9}, {&(0x7f0000247000)="9afbbcbadf854e528caf2cc3ab0b745146d96993095d22fb3a62adadbca54083f7b068e999f1aa2aadc3281ddb707586ad6fd6095e0134ad3e53498bff645be2fdb4554171562e04eaa1e132f33323b761ec2658855e31bc057cf628264f5e54", 0x60}, {&(0x7f00009ac000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x880}, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000864000)={0x40, 0x1, 0x100000000002, 0x563c}) 2018/01/24 23:01:24 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000001f000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000016000)=0xfff, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) r2 = dup2(r1, r1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x5, &(0x7f0000020000-0xa0)=[{&(0x7f0000001000)="37db7795a08a50bda6e5c1c20764029a4f50eec5e4aa51bfb65adccd21cc05e079e1635c0c210ca39f2fc937a965a60c2fb51f4e29b758a8e611799658a5c4fa60322eb34bfe22eac600920d655427c0caa47a4d21a6cb15e4536fd130d092ac7c78aa7010c6c723c101c3aad59c47f9b80e8bd1926fa2f49df0ffc4672468cd74c86a38cbd7c4b6e5e8e21b8f97e4509780c975f77d918f0f7d6519cceca9a5c87548fd31411604f7f3992a4e5cfa83a063b46fe428f40fdcee906e", 0xbc, 0x1000, 0x6}, {&(0x7f0000020000-0x6)="bd5bd796a34c", 0x6, 0xc75, 0x1}, {&(0x7f0000003000-0x23)="e8546d03f7212130231198fb71c255507ec7cb861a54ec65f6449f534c29c89e726ce3", 0x23, 0x8, 0x9}, {&(0x7f0000013000-0xbc)="44892e7ac01a8e4bb6ab83c2f03c7d21fd1fa4d221de6c23dbd48f16e47385f77777f7bde3acc26b7707f38dbac8393ba6905a69579d8b692ac3a36f3b7073aaac3ab7b201125ac3f0c3327782c38b7597d28779913380dd3bb9ec97dc2f467b4e6624d4a32c5fcd138a945c146ad8d805deae9c8e733b14d410714d040e44c128d0f2bb97dadca628476a6e0465c7e496deb4f8a0a4290856f0b123a5dc4b31155c2d549908a27e306f55ca152233e247f40d71fe5d57a403021d8a", 0xbc, 0xa97, 0x89}, {&(0x7f0000017000-0x7c)="c1d712279a7746b919e6153ef577e9625f96b35f3b097c62a472ec4657ec0b35b6c2e08c420b6e4c742f4eb353918ea4b3f9eefaddb673385c70971e472f068274a0067cf498705e533f25040e0882cb7e544d078febf47c60875c142fba185a26ab376919fec7cd22011b0ff89e7344ea35d8f4f2c226957adb237f", 0x7c, 0x80000000, 0x4}], 0x1) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r3, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r3, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000acd000-0x8c)={0x2d22, 0x6, 0x8312, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) connect$nfc_raw(r2, &(0x7f000001c000-0x10)={0x27, 0xd0, 0x8000, 0x2}, 0x10) 2018/01/24 23:01:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c29000)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dc7000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f9000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000317000-0x10)={0x1, 0x0, 0x100, 0x9, r1}, &(0x7f0000bbe000-0x4)=0x10) perf_event_open(&(0x7f00001e5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000e80000-0x1000)=""/4096, &(0x7f0000000000)=0x81c728adb20645b5) 2018/01/24 23:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0}, &(0x7f0000217000)=0x18) 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) syz_open_dev$dmmidi(&(0x7f00006e5000)='/dev/dmmidi#\x00', 0x9, 0x2001) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 23:01:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x6, 0x0, 0x2) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fd8000)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) statfs(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r2, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000393000)=0x0) futex(&(0x7f0000445000-0x4)=0x8, 0x0, 0x2, &(0x7f0000668000-0x10)={0x0, 0x0}, &(0x7f000037b000-0x4)=0xf499, 0x1) getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000fd9000-0x50)="4ca2496793a84a9d6bcb68844d4e7dee4ed976e424fd814e6a72341bcf20d1c635aacc26d5a6987b04d8a38a61c08ba074294878dd2dd06b4413314e3e08bade9d7dbc5bbd2fe35284683650eed228da", 0x50, 0x8000, &(0x7f0000d6d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/24 23:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000086000-0xa)='/dev/vcs#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009b7000)={0x0, 0xdd, "ef6236c3f5f0c72813582d1d3d0be84298ec4458887a2bf5de0d0fe2046132c3f0f6f9a3197ecb03c72a47662e5147a5554bcebec5531fc93a3934529d7f83ce96d5a0b984d41aceb0ea600664e5b356d416d162c6e9c21a4481dc108b8ca3a54d516a274551537c7612fd303e98adce99ffb53ec62a248c2068aaca6df4cf47948478368b4b5e8304301be365564521efbe623b8b8481530925979975dcf2a4b234d0f1116e20d208f8cf97444e453f568192663be2cf9413c63c569a8a6071480bd5054b6d627288f09f114ce6477feb1a681bf6272c1768dcc1b7e1"}, &(0x7f0000bd1000)=0xe5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd0000-0x10)={r2, 0x1c, &(0x7f00002e6000-0x1c)=[@in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa292}]}, &(0x7f0000d5a000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, ""}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) r3 = socket(0x2, 0x803, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000026b000)=0x3, 0x4) 2018/01/24 23:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0xbeb3ece5341d5a20, &(0x7f00000d7000-0x10)={0x0, 0x0}, &(0x7f00005c6000-0x4)=0x10) nanosleep(&(0x7f00000a8000-0x10)={0x0, 0x989680}, &(0x7f0000ede000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000cfe000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000652000-0x48)={0x5, 0x0, 0x0, {r2, r1}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e1504ecfcadab9a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000334000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051c000-0xf)='/dev/sequencer\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000548000-0x8c)={0x3f, 0x4, 0x8, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r3, 0x5425, 0x100) 2018/01/24 23:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f0000d77000-0x55)="29b0081ea5f7122c4bf2fadb253aa4cdb8627259445c749637b6f295e4b7d3d14e0ba7169fa33f4c2e910949719dde6a74d76f3e2bb37dd3ac010c36c3beeaed1eb0b219f31047c01527441c2f34a077e52c5a6a00", 0x55, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00009df000-0x8)='./file0\x00', 0x2) 2018/01/24 23:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1ba}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a82000-0xb)='/dev/mixer\x00', 0x8342, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) 2018/01/24 23:01:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000-0x20)={@common='erspan0\x00', @ifru_flags=0xb00}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x1}, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_getparam(r4, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000-0x8)={0x20071026, r5}, &(0x7f0000007000)={0x6, 0x1000000000007, 0x400, 0x9, 0x1, 0xfffffffffffffffd}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000007000-0xb5)=""/181, &(0x7f0000000000)=0xb5) 2018/01/24 23:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000160000-0xe)=@file={0x0, ""/12}, &(0x7f0000969000+0x2df)=0xe) 2018/01/24 23:01:24 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x7f, 0x1e1000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000005000-0x18)={0x0, 0x8, 0x7, 0x7, 0x8, 0x7fffffff}) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0x3ff, 0x4) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000004000-0x10)={0x0, 0x50, &(0x7f0000002000-0x50)="137e4246b6b7ed856f6b42fb88db7bb440a2ce7ba51d0b9b5bdcce38bc38fa942da0dc18c4a9439b6fb088c19314c81749626d937bd4e1321d6e8347f950c788d9674691422f961fa7e65e6c068b732f"}) fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/01/24 23:01:24 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000bd7000-0x28)={0x1ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 23:01:24 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) 2018/01/24 23:01:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000011000+0x726)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 23:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a76000-0x8)={0x0, 0x0}) socketpair(0xd, 0x80005, 0x2, &(0x7f0000362000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bf5000)={0xaa, 0x2, 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:24 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x10000, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x41f, 0x7, 0x8, 0x5, 0xff}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x80000001, 0x7, 0xb95f, 0x6, 0x1f, 0x9, 0x1ff, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8001, 0x3b12, 0x4, 0xaff}}, &(0x7f0000007000-0x4)=0xb8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000004000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/24 23:01:24 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) [ 39.071469] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 39.115808] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 39.122386] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 23:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f8b000-0x4)=0x10f8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aee000)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:24 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000006000)='/dev/audio#\x00', 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000006000)={{0xdde4, 0xff, 0x4, 0x6, 0x9, 0x0}, 0x100000001}) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x40) 2018/01/24 23:01:24 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) 2018/01/24 23:01:24 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000054b000-0x4)=0x5, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000dc1000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a01000)={0x4, 0x0, [{0x2000, 0x1000, &(0x7f0000dc2000-0x1000)=""/4096, 0x0}, {0x4000, 0xa5, &(0x7f0000dc2000-0xa5)=""/165, 0x0}, {0xf000, 0x11, &(0x7f0000771000-0x11)=""/17, 0x0}, {0x10f005, 0x14, &(0x7f0000050000-0x14)=""/20, 0x0}]}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007a0000-0x23)={0x0, 0x1b, "371d40498ccd5f012d0ba184794d5c780262638ec759ebb8f04c61"}, &(0x7f0000dc2000)=0x23) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc3000-0x14)={r2, 0x1f, 0xffffffffffffffe9, 0x1, 0x1, 0x4}, 0x14) 2018/01/24 23:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x60000000401070c9, &(0x7f0000f37000-0x6a)="") ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000497000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000349000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032f000-0x4)=0xc) getresuid(&(0x7f0000fcd000)=0x0, &(0x7f000013a000-0x4)=0x0, &(0x7f0000044000-0x4)=0x0) setresuid(r1, r2, r3) 2018/01/24 23:01:24 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000024000-0x8)='net/ipx\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000024000-0x24)={0xfffffffffffffffc, 0x9, 0xdc9, 0x2, 0x0, 0x7fffffff, 0x81, 0x2c, 0x4e, 0x0, 0x0, 0x81}) 2018/01/24 23:01:24 executing program 6: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x100, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getitimer(0x2, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 23:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') r1 = syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000ccb000)="00000000212000c70042") 2018/01/24 23:01:24 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) [ 39.216585] ================================================================== [ 39.224056] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 [ 39.231324] Read of size 2 at addr ffff8801c423c2cb by task syz-executor1/5329 [ 39.238668] [ 39.240288] CPU: 1 PID: 5329 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #278 [ 39.247547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.256886] Call Trace: [ 39.259461] dump_stack+0x194/0x257 [ 39.263068] ? arch_local_irq_restore+0x53/0x53 [ 39.267719] ? show_regs_print_info+0x18/0x18 [ 39.272191] ? refcount_add+0x24/0x60 [ 39.275976] ? erspan_build_header+0x3bf/0x3d0 [ 39.280533] print_address_description+0x73/0x250 [ 39.285353] ? erspan_build_header+0x3bf/0x3d0 [ 39.289916] kasan_report+0x25b/0x340 [ 39.293696] __asan_report_load_n_noabort+0xf/0x20 [ 39.298602] erspan_build_header+0x3bf/0x3d0 [ 39.302989] erspan_xmit+0x3b8/0x13b0 [ 39.306778] ? prepare_fb_xmit+0x9a0/0x9a0 [ 39.310989] ? netif_skb_features+0x9b0/0x9b0 [ 39.315461] ? __dev_get_by_index+0x1a0/0x1a0 [ 39.319932] ? check_noncircular+0x20/0x20 [ 39.324159] packet_direct_xmit+0x315/0x6b0 [ 39.328458] packet_sendmsg+0x3aed/0x60b0 [ 39.332584] ? find_held_lock+0x35/0x1d0 [ 39.336625] ? avc_has_perm+0x35e/0x680 [ 39.340602] ? kick_process+0xc0/0x110 [ 39.344475] ? packet_cached_dev_get+0x2b0/0x2b0 [ 39.349209] ? avc_has_perm+0x43e/0x680 [ 39.353160] ? avc_has_perm_noaudit+0x520/0x520 [ 39.357805] ? __fget+0x35c/0x570 [ 39.361241] ? iterate_fd+0x3f0/0x3f0 [ 39.365035] ? find_held_lock+0x35/0x1d0 [ 39.369082] ? sock_has_perm+0x2a4/0x420 [ 39.373121] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.378459] ? lock_release+0x952/0xa40 [ 39.382405] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.388263] ? __check_object_size+0x25d/0x4f0 [ 39.392823] ? avc_has_perm_noaudit+0x520/0x520 [ 39.397483] ? selinux_socket_sendmsg+0x36/0x40 [ 39.402128] ? security_socket_sendmsg+0x89/0xb0 [ 39.406864] ? packet_cached_dev_get+0x2b0/0x2b0 [ 39.411604] sock_sendmsg+0xca/0x110 [ 39.415294] SYSC_sendto+0x361/0x5c0 [ 39.418988] ? SYSC_connect+0x4a0/0x4a0 [ 39.422943] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.428289] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 39.433539] ? alloc_file+0x27e/0x390 [ 39.437319] ? exit_to_usermode_loop+0x8c/0x310 [ 39.441971] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.447491] ? syscall_return_slowpath+0x2ad/0x550 [ 39.452400] ? prepare_exit_to_usermode+0x340/0x340 [ 39.457393] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 39.462217] SyS_sendto+0x40/0x50 [ 39.465652] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.470378] RIP: 0033:0x452f19 [ 39.473542] RSP: 002b:00007eff26f49c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 39.481224] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 39.488468] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000013 [ 39.495715] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 39.502960] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 39.510204] R13: 00000000ffffffff R14: 00007eff26f4a6d4 R15: 0000000000000000 [ 39.517462] [ 39.519065] Allocated by task 4631: [ 39.522668] save_stack+0x43/0xd0 [ 39.526095] kasan_kmalloc+0xad/0xe0 [ 39.529781] kasan_slab_alloc+0x12/0x20 [ 39.533729] kmem_cache_alloc+0x12e/0x760 [ 39.537849] getname_flags+0xcb/0x580 [ 39.541621] user_path_at_empty+0x2d/0x50 [ 39.545743] SyS_access+0x22c/0x6a0 [ 39.549345] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.554068] [ 39.555669] Freed by task 4631: [ 39.558926] save_stack+0x43/0xd0 [ 39.562354] kasan_slab_free+0x71/0xc0 [ 39.566214] kmem_cache_free+0x83/0x2a0 [ 39.570160] putname+0xee/0x130 [ 39.573412] filename_lookup+0x315/0x500 [ 39.577443] user_path_at_empty+0x40/0x50 [ 39.581564] SyS_access+0x22c/0x6a0 [ 39.585164] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.589888] [ 39.591490] The buggy address belongs to the object at ffff8801c423c540 [ 39.591490] which belongs to the cache names_cache of size 4096 [ 39.604205] The buggy address is located 629 bytes to the left of [ 39.604205] 4096-byte region [ffff8801c423c540, ffff8801c423d540) [ 39.616567] The buggy address belongs to the page: [ 39.621468] page:ffffea0007108f00 count:1 mapcount:0 mapping:ffff8801c423c540 index:0x0 compound_mapcount: 0 [ 39.631406] flags: 0x2fffc0000008100(slab|head) [ 39.636052] raw: 02fffc0000008100 ffff8801c423c540 0000000000000000 0000000100000001 [ 39.643908] raw: ffffea0007107ca0 ffffea0007108fa0 ffff8801dae2c600 0000000000000000 [ 39.651757] page dumped because: kasan: bad access detected [ 39.657438] [ 39.659042] Memory state around the buggy address: 2018/01/24 23:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001a1000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca8000)='/selinux/mls\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000ae9000-0x9)={0x1f, {0x3, 0xa93b, 0x3, 0x8, 0x94f, 0x40}, 0x2209}, 0x9) [ 39.663949] ffff8801c423c180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.671284] ffff8801c423c200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.678614] >ffff8801c423c280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.685940] ^ [ 39.691621] ffff8801c423c300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.698960] ffff8801c423c380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.706297] ================================================================== [ 39.713624] Disabling lock debugging due to kernel taint 2018/01/24 23:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f000053b000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000009a000)={0x0, 0x8000006, 0x2000000000}, 0xfffffcb0) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/24 23:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f000091b000)='/dev/dsp#\x00', 0x8000, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008ae000-0x20)={0x8, 0x6, 0x1, 0x20, 0x5, 0xfffffffffffffff7, 0x8000, 0x7f, 0x0}, &(0x7f0000d07000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f4f000-0x8)={r2, 0x0}, 0x8) futimesat(r1, &(0x7f0000029000)='./file0\x00', &(0x7f0000cb2000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) fcntl$notify(r0, 0x402, 0x10) r3 = semget$private(0x0, 0x3, 0x1) unshare(0x40000) semtimedop(r3, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f00003e4000)={0x2000, 0x0}) dup2(r1, r1) semop(r3, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b38000-0xb)='/dev/mixer\x00', 0x220082, 0x0) fstatfs(r4, &(0x7f00000b3000-0x47)=""/71) 2018/01/24 23:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$vcsa(&(0x7f0000fc4000)='/dev/vcsa#\x00', 0x7f, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000083a000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a0f000)=0xc) sendto$packet(r0, &(0x7f0000eb8000)="640ba920a56bb9a3659bbea2471830e16d26861def3ea882d5b27044bbe1d36fa958f51491c2f7288c8059f781711cde068eab78af04", 0x36, 0x4000, &(0x7f0000a5f000-0x14)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000383000)=""/32) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 23:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) syz_open_dev$admmidi(&(0x7f00006e8000)='/dev/admmidi#\x00', 0x9, 0x50002) [ 39.719121] Kernel panic - not syncing: panic_on_warn set ... [ 39.719121] [ 39.726470] CPU: 1 PID: 5329 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #278 [ 39.735031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.744396] Call Trace: [ 39.746982] dump_stack+0x194/0x257 [ 39.750595] ? arch_local_irq_restore+0x53/0x53 [ 39.755240] ? kasan_end_report+0x32/0x50 [ 39.759370] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.764105] ? vsnprintf+0x1ed/0x1900 [ 39.767887] ? erspan_build_header+0x380/0x3d0 [ 39.772449] panic+0x1e4/0x41c [ 39.775620] ? refcount_error_report+0x214/0x214 [ 39.780361] ? add_taint+0x1c/0x50 [ 39.783879] ? add_taint+0x1c/0x50 [ 39.787402] ? erspan_build_header+0x3bf/0x3d0 [ 39.791959] kasan_end_report+0x50/0x50 [ 39.795911] kasan_report+0x144/0x340 [ 39.799696] __asan_report_load_n_noabort+0xf/0x20 [ 39.804601] erspan_build_header+0x3bf/0x3d0 [ 39.808997] erspan_xmit+0x3b8/0x13b0 [ 39.812785] ? prepare_fb_xmit+0x9a0/0x9a0 [ 39.817001] ? netif_skb_features+0x9b0/0x9b0 [ 39.821479] ? __dev_get_by_index+0x1a0/0x1a0 [ 39.825953] ? check_noncircular+0x20/0x20 [ 39.830184] packet_direct_xmit+0x315/0x6b0 [ 39.834494] packet_sendmsg+0x3aed/0x60b0 [ 39.838624] ? find_held_lock+0x35/0x1d0 [ 39.842679] ? avc_has_perm+0x35e/0x680 [ 39.846650] ? kick_process+0xc0/0x110 [ 39.850527] ? packet_cached_dev_get+0x2b0/0x2b0 [ 39.855272] ? avc_has_perm+0x43e/0x680 [ 39.859229] ? avc_has_perm_noaudit+0x520/0x520 [ 39.863873] ? __fget+0x35c/0x570 [ 39.867321] ? iterate_fd+0x3f0/0x3f0 [ 39.871113] ? find_held_lock+0x35/0x1d0 [ 39.875168] ? sock_has_perm+0x2a4/0x420 [ 39.879211] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.884548] ? lock_release+0x952/0xa40 [ 39.888500] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.894362] ? __check_object_size+0x25d/0x4f0 [ 39.898921] ? avc_has_perm_noaudit+0x520/0x520 [ 39.903589] ? selinux_socket_sendmsg+0x36/0x40 [ 39.908235] ? security_socket_sendmsg+0x89/0xb0 [ 39.912967] ? packet_cached_dev_get+0x2b0/0x2b0 [ 39.917702] sock_sendmsg+0xca/0x110 [ 39.921399] SYSC_sendto+0x361/0x5c0 [ 39.925098] ? SYSC_connect+0x4a0/0x4a0 [ 39.929057] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.934405] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 39.939660] ? alloc_file+0x27e/0x390 [ 39.943442] ? exit_to_usermode_loop+0x8c/0x310 [ 39.948118] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.953654] ? syscall_return_slowpath+0x2ad/0x550 [ 39.958559] ? prepare_exit_to_usermode+0x340/0x340 [ 39.963556] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 39.968388] SyS_sendto+0x40/0x50 [ 39.971826] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.976557] RIP: 0033:0x452f19 [ 39.979723] RSP: 002b:00007eff26f49c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 39.987408] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 39.994656] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000013 [ 40.001901] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 40.009147] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 40.016394] R13: 00000000ffffffff R14: 00007eff26f4a6d4 R15: 0000000000000000 [ 40.024087] Dumping ftrace buffer: [ 40.027606] (ftrace buffer empty) [ 40.031287] Kernel Offset: disabled [ 40.034890] Rebooting in 86400 seconds..