[....] Starting enhanced syslogd: rsyslogd[ 15.206425] audit: type=1400 audit(1521496709.435:5): avc: denied { syslog } for pid=3935 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.924260] audit: type=1400 audit(1521496713.153:6): avc: denied { map } for pid=4075 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2018/03/19 21:58:39 fuzzer started [ 25.249802] audit: type=1400 audit(1521496719.478:7): avc: denied { map } for pid=4086 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 2018/03/19 21:58:39 dialing manager at 10.128.0.26:39671 [ 30.586229] can: request_module (can-proto-0) failed. [ 30.595601] can: request_module (can-proto-0) failed. 2018/03/19 21:58:45 kcov=true, comps=false 2018/03/19 21:58:48 executing program 7: 2018/03/19 21:58:48 executing program 3: 2018/03/19 21:58:48 executing program 0: 2018/03/19 21:58:48 executing program 1: 2018/03/19 21:58:48 executing program 2: 2018/03/19 21:58:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0xaa}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/19 21:58:48 executing program 5: unshare(0x6000000) unshare(0x2000400) 2018/03/19 21:58:48 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}}) [ 33.968262] audit: type=1400 audit(1521496728.196:8): avc: denied { map } for pid=4086 comm="syz-fuzzer" path="/root/syzkaller-shm071938557" 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 [ 34.002234] audit: type=1400 audit(1521496728.227:9): avc: denied { map } for pid=4129 comm="syz-executor7" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 34.027466] audit: type=1400 audit(1521496728.255:10): avc: denied { sys_admin } for pid=4131 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.043005] IPVS: ftp: loaded support on port[0] = 21 [ 34.125091] audit: type=1400 audit(1521496728.351:11): avc: denied { net_admin } for pid=4134 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.144665] IPVS: ftp: loaded support on port[0] = 21 [ 34.188438] IPVS: ftp: loaded support on port[0] = 21 [ 34.250489] IPVS: ftp: loaded support on port[0] = 21 [ 34.302964] IPVS: ftp: loaded support on port[0] = 21 [ 34.381920] IPVS: ftp: loaded support on port[0] = 21 [ 34.471101] IPVS: ftp: loaded support on port[0] = 21 [ 34.569487] IPVS: ftp: loaded support on port[0] = 21 [ 35.226872] ip (4366) used greatest stack depth: 16120 bytes left [ 35.512220] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.785370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.851624] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.015539] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.135487] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.166934] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.304960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.518718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.223211] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.229337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.491706] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.497855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.521368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.632785] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.638908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.760848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.767144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.778887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.797922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/19 21:58:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002c7ff0), 0x0) 2018/03/19 21:58:53 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) write$selinux_context(r0, &(0x7f0000000140)='system_u:object_r:apt_lock_t:s0\x00', 0x20) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/29) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x3, 0x1, 0x6, 0x1bf1, 0xfffffffffffffffc, 0x7b1bdee}, 0x20) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x322, 0x0) [ 38.814007] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.820134] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.827196] audit: type=1400 audit(1521496733.042:12): avc: denied { sys_chroot } for pid=4134 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 21:58:53 executing program 3: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x420000) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffffffffffd) dup2(r0, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x3, 0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x1ff, 0x9, 0x5, 0x10000000000, 0xea37}) [ 38.919580] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.925726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.954452] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/19 21:58:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02583fb87d6e73aaa11800000e0000000300000000000000010014000800000003000500000000000200000000000000ddffffffffffffff0800120000000000000000000000000006000000000000000000000000000000ff0100000000000000000000000000010000000018000000"], 0x70}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x202, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x2, r1, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x78, 0x10000) [ 39.006662] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.013032] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/19 21:58:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf567, 0x400000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x5e, 0x8) [ 39.085533] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.091785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.100145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.143313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.186661] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.248683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.256146] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.262229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.269505] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.275925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.284493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.398697] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.405109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.416250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.424815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.431932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.448155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.465550] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.471706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.479576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.486696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.492848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.500464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.573915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.580086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.587405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.595938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/19 21:58:53 executing program 7: timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r0 = socket(0xa, 0x80803, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/19 21:58:53 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/03/19 21:58:53 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) io_setup(0x8000000007, &(0x7f0000000140)=0x0) r1 = epoll_create1(0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x10}) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)='0', 0x1}]) 2018/03/19 21:58:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') 2018/03/19 21:58:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x10, 0x4) ioctl(r0, 0x9, &(0x7f00000002c0)="8f1adf45c92ffcc0f8ca222f04575ca2aca2fa3143d52a7c26693d76c5dad9e7459971f865f9d5c738dfd2b00203127c3a3eaf3c59cb1b9d5de6e7f43a9705d51a5b2572710e30") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xbe2, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x53, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x5c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0d63000001634040010000000000000001000000000000000000000010000000000000000000000050000000000000001800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="8561646600000000070000000000000002000000000000003a00000000000000852a6a7301000000", @ANYRES64=r2, @ANYBLOB="0200000000000000852a627701000000", @ANYRES64=r3, @ANYBLOB="0300000000000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="480000000000000018000000000000004800000000000000"], @ANYBLOB="09631040eef5f82eed45ace216642fa8fc23141abac2b182df4fb900f190b8bb857832329480dd7ea9a1dcf27b09c4858faf9ff467f8ef84f8607c1459b45823050a8240ad", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2c, 0x0, &(0x7f0000000240)="0f4f8810121192e43ce4469cd20644704b8b7a0861b249e994ab86408905997f23b706df70a0045e96472c48"}) memfd_create(&(0x7f0000000200)='keyring\x00', 0x2) 2018/03/19 21:58:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x101ff, 0x0, &(0x7f0000ffc000/0x4000)=nil}) epoll_create(0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000180)="f45eee761e686c60cdc3a82d7fd4a2aca516f7642c51ecbf577799f3536af02aaa3fc57b61cdc24a4887dcc47f196c0aa3bc7d5e596d14110b0a3651889c13b4bc7962b3d526f71da3564333", 0x4c}, {&(0x7f00000002c0)="3a0938e8f6a5f6df795c6245b462ffea117fb7859cb369990127749b0811b93204dc6b40afc60e16c0f1612d02d38571fc7f4a0ae3fd86f6af3682dc0135c33314fd808ab2be5fd97d71f2bf19af3575362ce4f52c9a32f2b1b02c7f585e20cb8dacb07d3f04bfe97f157d2a06c4805957e37aa63ae028ad5a007c609e9af0f093f5c29ff4572cc4cbdabdf023c09c180f2add8aec7e13cb35a2110174cbd5b1ea4603c5b19ae9aa92cdf1b225b8fbded198e8fcc1c5a8c9ad29c500acda19bd124de3619290b6b493b9d56174090e0cafe0a19f7ea34dcf46541bdc5d015ebeeb5f23", 0xe3}, {&(0x7f00000003c0)="e7d33a7023942d0dccba27a21bb316fda123e0c25e871aabde0fc4dc84e1c75770470e0cde3b5d54aeba11fbdeed0ec0a68f1807b9404b2c329bd7d1290f9536bcc795dc908ffddbad1485f042cd52c2fdd134ef4913e29197f75855e99764439de9938278a321f55a49a7edef30860ed10fca3a6dfe582fdc1382c95d29fc62c0c89ae6137ae6d4568b1e1cfe7a49076e63bf48ef946d0af4b13d2b949f367ec96f0faff93087c6f1f828d7c3e53ec54b6cf846a54c855f26a93cf41db02155480c702581eede3342374f358bc4830d27e23eb04d25e571cc06b5ad02dec479d3d13d64081767b2", 0xe8}, {&(0x7f00000004c0)="b8fba1ea1da997f1fd7e018ae97d2606a0a32d3efd75de7eb75008e3d453c59837243b6a56d5fdb3f6a98b721bedb6e32e0946122e48de83253b3820c03112db1910d1e2d03d75d8b46fdaa2e48bd4825cbea0f4e572ecf77cd85f30da3e809d8c017c68d510978989e025176cc15ac6819093fe4ab01c6ae645fa544a3419330b0d1162fa1819c4e0b125cfe754da3d83", 0x91}, {&(0x7f0000000580)="d8262b05b188269db3b2bb2ec6250180e2c6afcc59c9c25bae83f88d8990fb883f29101584", 0x25}, {&(0x7f00000005c0)="a91c97408f66aebc769f823305bf1e4532d531bd8a240d25584d97fd2425ea6a39646535959cdf69d913dcbb883bbe205100463c530dc4fbe5080388cd1061532d772baaf2255e9827a918a5a2812b3de069b601a35425adbd41de75d55cbcd83cf1aea91a3e16ca81b82b7c88aab45a6109589f2977837d27011cf0bea846c39b3d98d4e994b5c6f142d4f3f1a8314e0038cd9b4acfed67f3327560f32a6c6d453b16ee99e1323d5f407389c0bc3ed0", 0xb0}, {&(0x7f0000000680)="8edc9c3e89ec248751bce4d2faad745224387c81689d43a9fcebd4fc2c45cc15ff2843dd108feed9b96a5f27d0bfec8324950eec38629e3398cdbb1e", 0x3c}, {&(0x7f00000006c0)="67e8e0e55706984e111619827762365a525889300c1279d2c8db0127e14a746cc48cad2e38e8bb9754dae31f1c984297e953cb8b063112fc55de5c690cef5f576892", 0x42}, {&(0x7f0000000740)="4917653c93d6759d832222d19b38d49dc8722ac3762f1071eb8c5950e89b82205b2f51f3375d27e214b131256d6830a7facb2be892fc062ae1cea36125c251d45256", 0x42}, {&(0x7f00000007c0)="7ba20e7489f8cf3549403d9bd778ac0e41ab0f43d2fc5894e881af64db9e42b7a5b6bca8c42e0d396667eb312c03ca8f5111dc", 0x33}], 0xa, 0x0, 0x0, 0x8000}, 0x40) r1 = socket$inet(0x10, 0x200000003, 0xc) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20afdef6ba3d932b72ebcddd1e7820e3406", 0xb8}], 0x1}, 0x0) 2018/03/19 21:58:53 executing program 6: io_setup(0x3, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}, &(0x7f0000000180)) 2018/03/19 21:58:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="41b4c2a513d437301381757b21ae73b4c44c71c6216adc98dc5df9cfd643a664ede6c613b9d7de2f7b1311348c55bc7e8df5350bc9a72d50b18eb1ecab1a598b9ee5a932e5a6966462fac890fd846778702a1bf530a7ecc775a1c850917b3bc5a0d4cf96eec586565302efcdcdf50d9214f17923c5e17622aadf23c1cb5f51909689e2a8e83d9705cc9a168aa87c3a", 0x8f) [ 39.645827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.651959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.659055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/19 21:58:53 executing program 5: alarm(0xe47e) prctl$void(0x22) 2018/03/19 21:58:53 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000340)='children\x00') exit(0x0) pread64(r2, &(0x7f00000000c0)=""/150, 0x96, 0x3) [ 39.695809] audit: type=1400 audit(1521496733.924:13): avc: denied { map } for pid=5430 comm="syz-executor1" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9556 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/19 21:58:54 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe8f7, 0x200) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) fcntl$lock(r0, 0x11, &(0x7f00000000c0)) [ 39.756453] audit: type=1400 audit(1521496733.975:14): avc: denied { dac_override } for pid=5436 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.781255] audit: type=1400 audit(1521496733.978:15): avc: denied { create } for pid=5434 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 21:58:54 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/03/19 21:58:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) write$fuse(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="2800000000001a9f8421004718c1b4aff703fbeddf319b0000000002ecff0000000000000000000009000000"], 0x28) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0xd, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@loopback}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"08a1ffffffffffffff00", r2}) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000150021e40000000000000000000a0000", @ANYRES32=r3, @ANYBLOB="14000100fe8000000000000000000000000000bb"], 0x2c}, 0x1}, 0x0) [ 39.805089] audit: type=1400 audit(1521496733.981:16): avc: denied { create } for pid=5431 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.829194] audit: type=1400 audit(1521496733.982:17): avc: denied { write } for pid=5431 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 21:58:54 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x100000001}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x812, r1, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/144) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x1) 2018/03/19 21:58:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8000, 0x0) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x1, 0x101000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/235) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x101, 0x1ff, 0x80000000, 0x876, 0xa5fa, 0x6, 0x8, 0x5}, &(0x7f0000000040)={0x800000000, 0x7, 0xf6, 0x4, 0x4, 0x2, 0x6, 0x3}, &(0x7f0000000080)={0x7fff, 0x81, 0xfffffffffffffe01, 0xfa0, 0x100, 0x7, 0x6, 0x100}, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0xffffffffffff46a7}, 0x8}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00000000c0)=0xffffffffffffffd7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) 2018/03/19 21:58:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/19 21:58:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x494}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x9, 0x4, 0x8c84}, &(0x7f0000000200)=0x10) 2018/03/19 21:58:54 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) 2018/03/19 21:58:54 executing program 3: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10001, 0x2800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x1) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = dup2(r0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x22, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063404000000000000000000000000000010000000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="00000780000001000000"]], 0x0, 0x0, &(0x7f0000009000)}) dup(r3) 2018/03/19 21:58:54 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) socketpair$inet(0x2, 0x800, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8000007, 0x28d4262e4e393ab) clock_gettime(0xfffff7fffffffffb, &(0x7f00000002c0)) 2018/03/19 21:58:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000001c0)) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000040)=0x100000000, 0x47, 0x7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0xfffffffffffffffe}], 0x2f6, &(0x7f0000000200)={r1, r2+30000000}, &(0x7f0000000140), 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) [ 39.853102] audit: type=1400 audit(1521496733.983:18): avc: denied { write } for pid=5434 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.876801] audit: type=1400 audit(1521496733.985:19): avc: denied { net_raw } for pid=5433 comm="syz-executor7" 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 2018/03/19 21:58:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000004c80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004c40)={&(0x7f0000004a00)=ANY=[@ANYBLOB="140100001000000800000000ffdbdf25ac141400000000000000000000000000ac1414bb00000000000000008000000000030002010000000100000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029bd700000000000000000000000000000000000240017000200000000000000000000000000000000000000000000000000000000000000"], 0x114}, 0x1}, 0x8000) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f0000005180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002200), 0x0, 0x0, 0xffffffffffffff91}], 0x1, 0x20000000) 2018/03/19 21:58:54 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x2, r0, &(0x7f00000000c0), 0x20000004, &(0x7f0000000100)) [ 39.952043] audit: type=1400 audit(1521496734.180:20): avc: denied { map } for pid=5475 comm="syz-executor2" path="/selinux/commit_pending_bools" dev="selinuxfs" ino=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 39.983666] binder: 5476:5483 transaction failed 29189/-22, size 0-0 line 2848 2018/03/19 21:58:54 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0xa9b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) [ 40.023322] audit: type=1400 audit(1521496734.210:21): avc: denied { map } for pid=5476 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=9517 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 40.048618] audit: type=1400 audit(1521496734.216:22): avc: denied { getopt } for pid=5482 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 21:58:54 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/128, 0x80}], 0x35) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"3df0351faa3130"}, 0x7f0000000000000}, 0x10) tgkill(r2, r3, 0x1) 2018/03/19 21:58:54 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x2000000009, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/19 21:58:54 executing program 6: keyctl$dh_compute(0x17, &(0x7f00008b4000), &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e4fc8)={&(0x7f0000000000)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000), 0x0, [0xfffffe00]}) r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/03/19 21:58:54 executing program 5: r0 = dup(0xffffffffffffff9c) sendmsg$nl_crypto(r0, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@alg={0xf8, 0x10, 0x100, 0x70bd26, 0x25dfdbff, {{'sha256-generic\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x524}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) r2 = getuid() getresgid(&(0x7f00000003c0)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) syz_fuse_mount(&(0x7f0000000280)='./file1\x00', 0xa000, r2, r3, 0x400, 0x40000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000540)={"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"}) ftruncate(r1, 0x1ff) r4 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) openat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x1) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@get={0xf8, 0x13, 0x200, 0x70bd26, 0x25dfdbfc, {{'wp384-generic\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xbc}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x400c800}, 0x48001) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001d00110600000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="00000003ec106b4e34254fbd0d641b94"], 0x28}, 0x1}, 0x0) [ 40.077729] binder: 5476:5496 transaction failed 29189/-22, size 0-0 line 2848 [ 40.144698] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.151434] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.170544] binder_alloc: binder_alloc_mmap_handler: 5520 20000000-20002000 already mapped failed -16 [ 40.171374] binder: BINDER_SET_CONTEXT_MGR already set [ 40.189466] binder: 5520:5529 ioctl 40046207 0 returned -16 2018/03/19 21:58:54 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x5, 0xfffffffffffffffd, "4c333e8ec941", 0x9}, 0x80) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) prctl$intptr(0x26, 0x8000) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) listen(r1, 0xffffffffffffffff) 2018/03/19 21:58:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x10001}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0xfffffffffffffff7, 0x1, {0x0, 0x2, 0x1, 0x2, 0x7030}}) 2018/03/19 21:58:54 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000af0000), 0x4) 2018/03/19 21:58:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1268, &(0x7f0000000000)) 2018/03/19 21:58:54 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="a0", 0x1}], 0x1, &(0x7f0000000a40)}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0xffff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x6, 0x5, [0x81, 0x2, 0x10000000000000, 0xec00000000000, 0x3]}, &(0x7f0000000180)=0x12) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001540)=@sco, 0x8, &(0x7f0000000180)}, 0x2) 2018/03/19 21:58:54 executing program 5: r0 = dup(0xffffffffffffff9c) sendmsg$nl_crypto(r0, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@alg={0xf8, 0x10, 0x100, 0x70bd26, 0x25dfdbff, {{'sha256-generic\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x524}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) r2 = getuid() getresgid(&(0x7f00000003c0)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) syz_fuse_mount(&(0x7f0000000280)='./file1\x00', 0xa000, r2, r3, 0x400, 0x40000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000540)={"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"}) ftruncate(r1, 0x1ff) r4 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) openat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x1) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@get={0xf8, 0x13, 0x200, 0x70bd26, 0x25dfdbfc, {{'wp384-generic\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xbc}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x400c800}, 0x48001) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001d00110600000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="00000003ec106b4e34254fbd0d641b94"], 0x28}, 0x1}, 0x0) 2018/03/19 21:58:54 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x100) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000000c0), 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0xce, 0x4) dup3(r0, r1, 0x80000) 2018/03/19 21:58:54 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffff9c, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x500, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x850}, 0x40000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001d80)=0xe8) bind$can_raw(r0, &(0x7f0000001dc0)={0x1d, r1}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000140)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000180)="2f657865000000000500") fremovexattr(r3, &(0x7f0000000000)=@known='security.capability\x00') 2018/03/19 21:58:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000807000), 0x3f) [ 40.195573] binder: 5520:5527 got new transaction with bad transaction stack, transaction 4 has target 5520:0 [ 40.205910] binder: 5520:5527 transaction failed 29201/-71, size 40-0 line 2875 [ 40.219505] binder: release 5520:5527 transaction 4 out, still active [ 40.226222] binder: undelivered TRANSACTION_COMPLETE [ 40.231371] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.236878] binder: send failed reply for transaction 4, target dead 2018/03/19 21:58:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r2 = dup3(r0, r0, 0x80000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000000) sendto(r0, &(0x7f0000000000)="d47c0a611a9515fd0a1b4ec2096e19e61e5a8542f64de57d7f1e316226586db302a03f26f60f3c026c7fdb128609ecc892ba912ca133f763", 0x38, 0x4000040, &(0x7f0000000180)=@ll={0x11, 0xf6, r1, 0x1, 0xe38, 0x6}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x3, 0x4) 2018/03/19 21:58:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7fff, 0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) prctl$setptracer(0x59616d61, r2) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/99) 2018/03/19 21:58:54 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x20000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='`', 0x1, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x1de, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/19 21:58:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000001060101027a48c70000000000000000386093acdb316bbe7cfbadbf75da041b7b2ebdba274f08ab9f4ef97541d1e7e2f58ad7d22a146768ac07c522e890576ae29032da556426f34b184f30c502d95b8501ed570dcc346e90843de84cc5fb909d7703708ac5b2c3666b97a2e49e5629e2e18252d6d64e9d487630e9839fe749b3b5700c232691c87dbc4f964fc91a42895dc32f022d518f"], 0x14}, 0x1}, 0x0) 2018/03/19 21:58:54 executing program 6: r0 = gettid() r1 = socket$netlink(0x10, 0x3, 0x0) prlimit64(r0, 0xd, &(0x7f0000000000)={0x5, 0x1000}, &(0x7f0000000080)) writev(r1, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x9, 0x3, 0xfffffffffffffffd}) 2018/03/19 21:58:54 executing program 0: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x800, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x7e, "46760a3a9bec57b07fdc3032f8f39596a516ace45e935ea19b6279ab4e3fe43a8a9ddc5d75c83723f32c04b05281c31f00c98c67a28c2e80ea62d9c36f4680bf0bf2afc7ffc2e08db21409e2c1c3f85941dd9e5307e60181161e914d0b063028936104b1270c5ac977ae3f30d6ae1338be2913467c77f5dea7b0fb273f3d"}, &(0x7f0000000180)=0x86) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/19 21:58:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x401, 0x0, 0xffff, 0xffffffff, 0x0, 0x800, 0x0, 0x4000000800}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe1ff4)) 2018/03/19 21:58:54 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xffffffffffffff17, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x6, 0x5, 0x94f, 0x101, 0x10000, 0x7fff}, 0x80000001}) 2018/03/19 21:58:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) read(r0, &(0x7f0000000040), 0x0) 2018/03/19 21:58:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={0x6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, 0x5, 0x7, 0x8, 0x82b4b2e, &(0x7f0000000240)='syzkaller0\x00', 0x81, 0x5, 0x7f}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0xc00000000000000, 0x3, 0x8000, 0x2, 0x80, 0xa0, 0x88, r3, r4}, {0x80000000, 0x0, 0xffff, 0x1f, 0x1f, 0x8, 0x85, 0x1000}, {0x4, 0x8, 0x10000, 0x9}, 0x8, 0x6e6bb6, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x488e, 0x0, 0x9, 0xcd}}, 0xe8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/19 21:58:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) keyctl$set_timeout(0xf, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r4, 0xc083) pkey_free(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x8bf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)) 2018/03/19 21:58:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13dfbbc6f9ae6f4c1aad4f22de8ac94cb8f521f5bacd8a13b5df748561441b3167061d301a32a93cb9364c113a58b7a50bfb568c904f2e35854c4dadc9f5a50cf3f5a600df1f939df84dccf27331f4052d4b6444244d1a4bedb91542624307497d27161e0665ce409a107985dfbeb82c8a9f6ae4e9ad54ee34434683d7a799cf1c36074d2b7f0dd720f3eaf9371e0b3a15a6f1a3f07eea1dd18ce6640b41387b74a27ad9e3a11a5a1fd9792d54af584ec050a39aca91926c54e45351e163d11e999ff390c4704a5087aae603f6f017ad6f9c3a43fd7a17bb3e8bb207e1a23b485749c8d860bd489a0e5d0b05973b784162a3e9aa2f43707fb8363956aaf9577d8f782d7786313abe0e9ab1477d93fa30c5081bca3a2be4ad71fe7ba71c594116f702f96515f826b1e2bf1e92bd2300effa05bb0d2a44abf16274406843b5d164ebd5", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001100)={'lo\x00', 0x8}) 2018/03/19 21:58:54 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) read$eventfd(r0, &(0x7f0000000200), 0xffffff08) 2018/03/19 21:58:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x88, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14342, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) r2 = dup2(r0, r0) sendmsg(r2, &(0x7f0000003900)={&(0x7f0000000180)=@l2={0x1f}, 0xe, &(0x7f0000003840)=[{&(0x7f0000002840)="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", 0xc90}], 0x1, &(0x7f00000038c0)}, 0x0) 2018/03/19 21:58:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000013000101000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000d0000000000aff9788bd3572efd812237e0ac6ba4290552244d98e7cb56239ffed267807e092e38d667d281730efd9733d77fe44eb4e192120b63051cdef89a738fa9290c883aff12db67552576210000000000000000b4295ba72fe27998b942f47198189f3342fd63050735e10431cb93efd6ed75eaa840274b90804a1e5b17998b4bd1701c12"], 0x28}, 0x1}, 0x0) 2018/03/19 21:58:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/19 21:58:54 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x6c, 0x0, &(0x7f0000000180)=[@decrefs={0x40046307}, @increfs={0x40046304, 0x3}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000080)=[@fda={0x66646185, 0x2, 0x2, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000000c0)=[0x40, 0x18, 0x28, 0x48, 0x28, 0x38]}, 0x4}}, @acquire={0x40046305}], 0x1f, 0x0, &(0x7f0000000100)="db871f1980a22e0648a79ea778d747e7f828ff301b4c5ed2d7e5f319d49bbe"}) [ 40.460432] ALSA: seq fatal error: cannot create timer (-22) 2018/03/19 21:58:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"519d4088c9ca49"}, 0x21c}, 0x10) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)) signalfd4(r0, &(0x7f0000000040)={0x6a}, 0x8, 0x800) 2018/03/19 21:58:54 executing program 2: r0 = socket(0x1e, 0x806, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/19 21:58:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0xfff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001640)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000017c0)) getresuid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) r6 = getgid() sendmsg$unix(r1, &(0x7f0000001940)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000200)="21ea73ae77b0c4f3acf4c158f63f9a7eb08bc2785a7cb9a46d0a8f394d5733f5a3289583d4b5397cf3bc7e7649ef60c3b4373b5a4a3dee086497fc89cdca83ce9d0599c90613d6091f35f21511ae44fb59c06993795e7da712ddc443e406bdf08bd8f8b67f2fc39cb3b1d6f7d602dc5d07798ca52cccf0569b7fc06e53523ee9b3d3faaf2f", 0x85}, {&(0x7f00000002c0)="16deacab088545858172bd682f44b1c7a20a7ac50dbeb914da02489d95ebadbb7c0f9b19636f52920226d60a15f2432f6112f014b10784be5b2b62bae924be31054a575de8a98352e8a7cfece6bf9dac4e63b526e46543b21c2b3b65e303009790054cb4252f5d14a3db9ce4f20bfeb2bcf1dca4ee64975d9622c95bc2f29e31b18e42afc34a59cb5913ddbd1e97405dd91ed10023c411ab1a76e544a85b79d77ae6b46f49516cdecee6449d5e9f35336ead5d0bc39856b14cb42d4f835c79acf477125f084f900b1ed6c6dabd75fd06e7ed6f72bdab7cafd41042b1d6188c949a", 0xe1}, {&(0x7f00000003c0)="42a1544b5386371737ac60e562fe7b007bd699138f9ab36b1d7a1af53a8bc0c6224908c3d12eead0e82c98b89d05bf0ff184a68ec31b3cf110618a8505d880e27b3518a5fc1ea038745cc1289404a4cc493564c82120bcdf", 0x58}], 0x3, &(0x7f00000018c0)=ANY=[@ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6], 0x60, 0x1}, 0x20000040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x110, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)='B', 0x1, 0x80, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/03/19 21:58:54 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040)) 2018/03/19 21:58:54 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000054f000), 0x98) read(r0, &(0x7f0000000080)=""/4096, 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) 2018/03/19 21:58:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x7}}, 0x1, 0xc9, 0x3f, 0x5, 0x14}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x9}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x400, 0x2, [0xfffffffffffffffe, 0x7]}, 0xc) 2018/03/19 21:58:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x404, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffffffffffffffe2, 0x10000, &(0x7f000020d000)={0xa, 0x4e21, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x1c) 2018/03/19 21:58:54 executing program 6: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x90000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000040)=""/32, 0xa7) 2018/03/19 21:58:54 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a6fe9)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374606d5f753a6fb6f88082b57d44b69d626a6563745f723a686f73746e616d655f657865635f743a73302073797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6203638202f7573722f73626900080005706400c110db60c8e24222e0770ca57f352ad7c403b54458db880b56cc200af4158105cad8983ece4d95dce48b39fb3d03017cbb81b7aa587271428fc76b24e355aee8a3b6af98c2f837b2ed31b5a715c29ef7a7a28b658eda86d2dd65c69c54124b61cae3fb746223a86d6f39129f1810cfd5d1dbbfbb19d5"], 0x69) 2018/03/19 21:58:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) sync_file_range(r0, 0x7fffffff, 0x7f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x141000, 0x0) 2018/03/19 21:58:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4000000000000001, 0x80100) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x4f, 0x2}, {}], 0x20) 2018/03/19 21:58:54 executing program 4: r0 = socket$unix(0x1, 0x10000000000003, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = dup(r0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x423, 0x40002) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x7, 0x9}, {0x3f, 0x3b}, 0x100000001, 0x0, 0x9}) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x8}]) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x12002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getneigh={0x14, 0x1e, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x4004040) 2018/03/19 21:58:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) readahead(r0, 0x2, 0x4) shutdown(r0, 0x0) 2018/03/19 21:58:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="010fbb0372567851ebb52337ab2960415fdbc470072ce6f3fe8c14868bf61392ce476986db844abb46267e4b033e8cedfa3c8f478bba24743ea1e41b46881e9732419dcaa90058f59b9fee12f1ae1bc1c939ac5d34e2c0d7672d20e70e8eab82e700a446501f9d7fe6aa173cca7b4b34a249a0ae59fc87ceb4c88684d07f75562a5b4454943d030d057e0372c2d5114d1660ac323976f49cadf3fbe8bdf818a252e6", 0xa2, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = dup(0xffffffffffffffff) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000200)={0x0, 0x1, 0x4, &(0x7f0000000140)}) r5 = getpgid(0xffffffffffffffff) ptrace$cont(0x3f, r5, 0x6a, 0x7) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) 2018/03/19 21:58:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='.request_key_auth\x00', &(0x7f00000001c0)='keyring\x00') r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000000240)="df02", 0x2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000480)={'sha256-generic\x00'}}) 2018/03/19 21:58:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="eb728dbcc17bdf66", 0x8}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) mq_unlink(&(0x7f0000000080)='selfselfmd5sumeth1keyring\x00') socketpair$inet6(0xa, 0x803, 0xffff, &(0x7f0000000140)) sendfile64(r0, r1, &(0x7f00000000c0), 0x3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)={0x8001, 0xffffffffffffffc9, 0x7, 0x7ff, 0x8, [{0xa16, 0x9, 0x20, 0x0, 0x0, 0x2100}, {0x5, 0x6, 0x305d}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x400}, {0x1f, 0x4, 0x0, 0x0, 0x0, 0xe01}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x1002}, {0x1f, 0x77, 0x1e, 0x0, 0x0, 0x1}, {0x0, 0x9, 0x919b, 0x0, 0x0, 0x100}, {0x693, 0x100000000, 0x5, 0x0, 0x0, 0x4}]}) prctl$setendian(0x14, 0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x2000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x8}) 2018/03/19 21:58:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) 2018/03/19 21:58:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syncfs(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000000c0)={0x9}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x6}, {0x0, 0xffff}, {0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xf2}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xfff}]}) 2018/03/19 21:58:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x40000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xfffffffffffffce7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x100000000000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e24, @loopback=0x7f000001}, 'gretap0\x00'}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) readv(r2, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/189, 0xbd}], 0x4) 2018/03/19 21:58:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x27f, 0x1000004000, 0x3, "d638804fcab9148eca0bc7d99652bf53fdc2834494e24bbdad0c1fff4fa560dfe2f5393ab1c047bd88f36203b485a0b0a80e50a8bb00bdf135e486523ebe9a70720de17c430086daaec8bc2ff34f48f1"}, 0x29e) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/19 21:58:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0xfffffffffffffd6d, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto(r1, &(0x7f0000000140)="7673579b89cd90a439a2f6bba30a2815a62bbd92fc07ae51239c40c9a0ff50a4267efa3a59a97380040da70ec4747e3f1f8c3617ab94d3db52cd0db2b26712a9", 0x4c5, 0x0, 0x0, 0xffffff2a) 2018/03/19 21:58:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2600000000010010"]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd9, "4abdf1beef7f18ed437e6babfc9bd41392fa38bc8e47021efb77410e3051c011fe0e164db60f507f10138af7959db7f343dd55c7826587b2b301012337e4a01f75c15384f5615704077220b3255017fedc1870fc630617c9deb51375755322ca4bdfa59e09619ffeeabc2485cb8178b79efec65f85d705954fc7d99666261013df3af640f621a885b1916bc8a148dc57f1949831cd8bac2d3dbf609effcb0c971a488f53230fce326834f2e5a2fa2b07e664138c077976b9660b9b8bdf8fcd0e3e86a540bbdd053c5bcc93dd9fc9919f27c8a5eac1fb3ef175"}, &(0x7f0000000040)=0xe1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x406}, 0x8) 2018/03/19 21:58:55 executing program 0: r0 = eventfd2(0x9, 0x80800) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0xfffffffffffffe1e}, {&(0x7f0000000380)="aa", 0x1}], 0x2) 2018/03/19 21:58:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x2, [0x9, 0x8000, 0x1e8, 0x6, 0xffffffffffffffc0, 0x24ec86ac, 0x7fffffff, 0x5fc7]}, 0x5c) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{}, {0x0, r2+10000000}}, &(0x7f000000dfe0)) read(r1, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/19 21:58:55 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009c0000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x8, 0x11, 0x2, 0xcd6, "5e264c5030bcff13db8d2b070f14a50e67766bc1637b1d49eca4882d835d2277"}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa}, 0x1c) sendfile(r0, r1, &(0x7f0000000000)=0x2d, 0x10003) 2018/03/19 21:58:55 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000000)="c4", 0x1}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) sendmsg(r1, &(0x7f0000002300)={&(0x7f0000000180)=@generic={0xa, "4e48f293469b8eda371fefde5db489803133b93cf143fb1d9235a952cd1f2a2fe3517a12624daa299a47b8315f6271cd3bebf78a3940a3dfa96268f9056b19e781ca1a6d8828c0f4aa536e2d0fab184583d1495e2a32d1358197a80027b4ff16141569b9d6797f0734d6be2f84bfbb4c6d79878d1ff145b3c575b8922e42"}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="f2b6fa1cb73dfc1be5f09e8df99eae02b2b48b029dad829cec6c07564d37f6bc7ca7a088828145eae3c63a5815513d767845a6bad4c4012c3b4dca3bc85c9807b6e0bf95b5284066312f6facb7ad9748fb57d03bcb7febd76f24094e99d4ea7b5e8b8114d11302a77f3cb48adc0312367be3bfeafc6716", 0x77}, {&(0x7f0000002280)="4e0be00d1b54fd7dbb347069580e6fd03cbabee6", 0x14}], 0x4, 0x0, 0x0, 0x4000000}, 0x4084) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xb00, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1400) r3 = dup(r0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0900df0000000000"]) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000002340)="9b331753229cdab3d0", 0x9) 2018/03/19 21:58:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000480)={"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"}) clock_getres(0x8, &(0x7f0000000000)) 2018/03/19 21:58:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002e000), 0x0, &(0x7f0000028000)=ANY=[@ANYBLOB="0c0000030000000000000000"], 0xc}, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/03/19 21:58:55 executing program 5: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001180), &(0x7f0000001240)) r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/51, 0x33) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) dup2(r1, 0xffffffffffffffff) 2018/03/19 21:58:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000018002100000000000000000002000000000000010000000008b7af78f4c101d5392be5880005007f0000017695b7f30e60a8d83636636f94141e93c2fcffe598d656abea3985e68f5608d5be162c23a2342c"], 0x1}, 0x1}, 0x0) 2018/03/19 21:58:55 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x4f6) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0xffffffff}, 0x8) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x7, 0x12000000000, 0x4, 0x3}]}, 0x8) 2018/03/19 21:58:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x17, 0xf8, &(0x7f0000000180)="6ec664666e71eaaec7446d7e0d68fc168c1bcde482181215dcbabe0b143176e88f3e63a4c6a7964097a8cb6ca91d7655eeced485ac64217486a021a4ffcc2e3a1f7c6705bc7aa8f6a6502f9d9b3598de7dab42327eabc917de1a2333c8cb1c576e65454f75655b50f737b1611e1433671c2c97e4356223249ea482cf3c191f5165a64cfd2a01597384f7eb892a7873aca3c6702ebbccf08471003220b9039b5c9f023f6bdea950f50aa554d74e30036c24532effe723809dc8a5555412c4f3cd8a6fe8d064720f7bbb531ed8f0ae2ebe0de28ed02c05fa0250d279e737ce820962fae24353e6af5a8eefefeb7d01e88b2e346402acd43b20"}) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86d5df353f6f6ed440a07ab802aa2a3d5cdd60d8652b00140600fe8004000000000000000000000000aaeb8000000000000000000000000f00aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/03/19 21:58:55 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [], 0x1}, 0x8e}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xfffffffffffffd51}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) close(r5) bind$unix(r4, &(0x7f00007d8ff6)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x10, 0x1, 0x1, [r5]}], 0x10}, 0xfffffffffffffffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) recvmsg(r4, &(0x7f0000efb000)={&(0x7f0000505fa8)=@alg, 0x58, &(0x7f0000b57000), 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/03/19 21:58:55 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) uselib(&(0x7f0000000100)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00000000c0)="772b473a58b267e238cab3d4a8d417096678207a"}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1000, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3, 0x1}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) connect$vsock_dgram(r4, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/19 21:58:55 executing program 4: r0 = getpgrp(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) tkill(r1, 0x16) restart_syscall() 2018/03/19 21:58:55 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="26000000000100000982a9292aede01801c30314ce000000070006e520313fff08000000070000000000405f"]}) 2018/03/19 21:58:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/03/19 21:58:55 executing program 6: lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='trusted./dev0usbmon#\x00'], &(0x7f0000000380)=""/68, 0x44) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x22280e8) io_setup(0x0, &(0x7f0000000000)=0x0) seccomp(0x0, 0x0, &(0x7f00000000c0)={0x279}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x3f, 0x40800) io_setup(0x8e, &(0x7f00000002c0)) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x10, 0x800) r7 = syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x6, 0x400) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) r9 = openat(r5, &(0x7f0000000240)='./file0\x00', 0x400, 0x20) io_submit(r1, 0x4, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, r2, &(0x7f0000000100)="36e96e075122a68f3d258db0a0e6449abc5b502d7bcf1a4d1ef3b45fa7d723efbcfcf6314e70f09ba9911f3f179e3480565768fda455604db95409fff556f6963b4da7f4f35a0be6afe497dece3b3d602ee3a9e8054b6ab5ac5befb657baac2280be6ff881876a896a3858091118d8c2c4254b2981662ea5bcf5cc2b603f2ac9701f969532432d50f8807fbc6e5318b76af3f7b759b337b3f59543dcf0d2f012bc3230e6bad5c850327f3971468bbaf972d2c261c67c22b496669dfee8a485847ff0f2bedaec8692cee3e20a0f7b781735bb4652ce77a34cf35ce3be79e6270909cdbb429433a8e76a945c9696d8a1b63b7c9c430d56ac", 0xf7, 0xfffffffffffffffa, 0x0, 0x0, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x8, r4, &(0x7f0000000440)="7b3df5e2642d22ab9b5048e2b1addb3642fbdffe8776be44ea658df74bfff129ad8f6f44cea72b6357223d5fb94dbfa62f02fb0749de22481f0192a6d5d0a051c9eed09bb5f87ad56469f67da0207112b0530227f7ec463b6939f9854b20e1d6a7b86107b5dde9c2c4852f3a829b2fb5bf753537747a191328306a97f4c2150b86910f6bd2f39b89b685963592cb53c45facb69b96ce8b14ce0c3bda8c0392082da81be09ef3ed4a96e2b1ad9f44a0812a25daa2743130c2178aa6fbdac8a02cfea3bd554288cc206bfa1c529b660a0e486ed46bae1454cbf899f23082117ee8e1e6e7372a5f2808294bbdd8eb5569", 0xef, 0x2, 0x0, 0x1, r5}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0xa3, r6, &(0x7f0000000640)="28131b96c16675366989e5d2de45fee87b017f3076d7642c403cd460397ef9c05d4dbf201e0ba694236784a80d1cd4a1c86a1851a77c573aff8f7238efdc42b61c244fac5462c0c499a75b63fd76c0fc5e98685e3b82de2fc66f18e7c252a1e496c9f68990f23c7d05c20f8ea84e6a8e17e9aad53801c473470a9a389c1ab7cd0327c43e4d23cc43e6ca169f1f00b8fc0a7422dd3356abe526585b6797cecbda5c5f2f89772b0bd9ffa0a56c63de555f7de10bd09be8d1c8eb319698dad50895fdd8d4a5c223b1f2f6eb0b56cc53636c9e9107587d66f021fa487dccb276f23d98858c9cbc6a10fea11718df468da00d7ad857c79de355", 0xf7, 0x7, 0x0, 0x1, r7}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x4, r8, &(0x7f00000007c0)="7b97c23f998f899a5a4acce93b9a43a2854c2e512f73af6759baf80be4c44917d91d3b9c24651c6a83eece6c64ab94937bfc8d241cbbe5bb1d4b35662b61936fa71aa5274fc701bebc93f3f2ae", 0x4d, 0x80, 0x0, 0x1, r9}]) 2018/03/19 21:58:55 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x200000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000280)="a961da048dcf01ed15f64b6234dbce762317e49c40cdc4b4898da2a3353ba98abf9641f831460660a5ae53d12f41b8df73ece5d9695b25835210ea54ab5f146247618e65714bd79c4738619013b8c56e575fb8b7c1b83f4c44a3db9bc75e50ac9419e01e94476741d1c73e9d663dd9650586d1a5076f388e431c94d1c8acf2b844e0d9a88cb8d418e61546af3ae6fea5a85764b859ed57b9c76b661031e78e8e451a6d248e9e0de71ce471912e7e081bdc8b4d2e249b4d5424ce195de100ff62a8a5037f47b54cb71dd2c91f3a9f8a9eb0", 0xd1) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f000015b000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) [ 40.923468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/19 21:58:55 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYRES64], 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r0, 0x4b34, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x2, 0x7, 0xc, 0x70bd29, 0x25dfdbff, {0x1}, [@typed={0x8, 0x21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x20000000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x0, 0x4, 0x1, {0x0, 0x989680}, 0x400, 0x2}) flock(r1, 0x2) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r2, 0x4, &(0x7f00000000c0)=[0x693, 0x25, 0x9, 0xfffffffffffffff9], &(0x7f0000000100)=[0x3, 0x0, 0x8, 0x7ff, 0x6, 0x4, 0x0], 0x11, 0x5, 0x6, &(0x7f0000000140)=[0x9, 0x5, 0x3ff, 0x9fc6, 0xffff], &(0x7f0000000180)=[0x7fff]}) 2018/03/19 21:58:55 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) acct(&(0x7f0000000040)='./file0\x00') unshare(0x40600) fsync(r0) 2018/03/19 21:58:55 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 2018/03/19 21:58:55 executing program 4: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = socket$unix(0x1, 0x7, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='dummy0\x00', 0x10) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x40000001a, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4de, 0x10000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000200)) connect$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$bt_l2cap(r3, &(0x7f00000002c0)={0x1f, 0x3f, {0x2, 0x5, 0x100000000, 0x0, 0x10000, 0x3}, 0x8, 0x2}, 0xe) 2018/03/19 21:58:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'rose0\x00', 0x0}) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000140)=0xc) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x40, 0x2, 0x0, 0x1c0000000000}, {0x4, 0x80, 0x2, 0x1b2f}, {0x9, 0x3, 0xffffffffffffff81, 0x1}]}, 0x8) recvfrom$packet(r1, &(0x7f0000000080)=""/147, 0x93, 0x40000001, &(0x7f0000000280)={0x11, 0x1d, r3, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="fac6f100e23dd268417e55ee170bfba5babb248fe5271007225ede8359ca34009b73a82b253e505bcc"]) 2018/03/19 21:58:55 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xfffdfffffffffff9, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) 2018/03/19 21:58:55 executing program 7: syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x2000) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') dup2(r0, r1) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/19 21:58:55 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}], 0x30}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x8) 2018/03/19 21:58:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/233, 0xe9, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, 0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x20d, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f0000000080), 0x0, 0x10042, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/181) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) pipe(&(0x7f0000000080)) shutdown(r0, 0x1) 2018/03/19 21:58:55 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x7452, &(0x7f0000000100)=0x800049) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0xd) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/03/19 21:58:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x743040) fcntl$setflags(r0, 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x92, 0x8ca6, "1bd0e2057f735962aec4f268b37537a4805c3a25b0bddb7f60e2426112d4b5d29e27d164f048991c19d0cd0107afd6c641fccad3ba8dee40ff0b2d361dd6f680235007033b9e267cf9b6a1dbf53572a051d8f11b4590e8ede322e2d7d7fe30517885960945b310b57ce8f9689ce890c70e5e3ebaac3f4b27788765258c44710c5da193b521a13f6bd9fc"}, &(0x7f00000001c0), 0x0) 2018/03/19 21:58:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="40f37a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x500, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000240)=ANY=[@ANYBLOB="0001000700e18d00"]) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000004c0)="aae50898dc13c5a7711b28983c9665d7", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1740781fad519a07c6fba8431cb592ce46fbe1403e99b18927a4be2ad04babcf7d1099796cdb8030d7b8734afa8b1c89b42884e9fd4bc4e6f67f804256f9f032f7ad018dc3011c33b168ab920a460c46e56423283a3db65350406da5b89de51d90786617c6a9036b88e757bc924f255e478f4fb9f3fcc67218b2c467de2db4efa63664cef7c7e2b88f0524dee6dc30dd362e263d8545fd3e79a05678ff8d99e8cc58a013df2969bd480269ffcfa82cdcbbf03230098bdcab6b3887e441d811faf7c79f78bcb9ae0dfe59b9a19f007794bc0a94ec86477154747f6cc5ba0dea1f36d10f089748cf0d169061b947", 0xed) recvmmsg(r3, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0xfffffffffffffccc}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x3, &(0x7f0000002d40)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6a, r4}) 2018/03/19 21:58:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) 2018/03/19 21:58:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x4000000000000, 0x0, 0x800000000000000, "6b5e4e4784527614fcce5e7e51485995e5413ec42f64e311ba660dd074d434d5"}) 2018/03/19 21:58:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xe, 0x0, "874b03f0311a"}, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000080), 0x80000) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)={0x7, [0x0, 0x40, 0x6ef, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/19 21:58:55 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/56) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x7ff}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000580)={r1, 0x75f}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000005c0)=0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000003c0)={r0}) ioctl$sock_inet_SIOCADDRT(r2, 0x40096101, &(0x7f0000b1cf88)={0x400000000000, {0x2}, {0x2}, {0x2}, 0x0, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000b89ff0)}) sendmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x2, 0x1}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="aede6a940ade97b8e5f00fdd9343252a10a1b722d5b29ec31ef83e", 0x1b}, {&(0x7f0000000140)="f277120b7cdaff708931a74df57e41267b188d550ce5d179f7d7b8cc55946d449ca829f6c00b7d607177cda6118239b04beb13cbfc99bba5d9c1b38f8c597e38e0543735aa3d79bbf0769c9dc5bef97b80d86313df5eacff920e6ae036322eb5c6357cb75023dae540a5fd87bb5042bf77cb8d143e96140a5b8097140206225ade1f86af768e337ca7eb9bd239b49a01f1a399107ce586260b35c22edb8c32481103dfd1241f95e09f38eb6bb7ae13bc1ff45e3c9969bb36f5ad54209cec22ff35b2950249c11113", 0xc8}, {&(0x7f0000000240)="89c82684c3600d4f588261a91280b78d32", 0x11}, {&(0x7f0000000280)="404a6643a97e017bd81237980cd0127bcaaf3479dcf81622dde9520517c62c07f9b9e90b01317c89c67956", 0x2b}, {&(0x7f00000002c0)="44e625201776782e1bb1aacc41b71ad116524e40b68e4f656777ea5d6342406a53764816c6cfe0f28526265434977fc59dd2b06a7743c3cb8227cef7ab134775590ccbb4807de19630b8c9e4ca95fdf0a43c99d06c2533696e6a2d2ec71b87dea65e218a42bde3a8af421877b521433b23a58e2059ccda137774282917cc6649f05cf3cb9ccfaa7c26d2df6b1414763be2cb176e31ae4cd4478b4b8fb21b77e6d8e93c52c5435dced76220b1874443c3fdcec2a02f11742d2c880b41316252784f188d6a76d9a7eae557c9dd3154b3d6528657ddaf13187ad393c042488b8ade637dc410ce8c7cf8a78857b6115348ff73cc3eb0", 0xf4}, {&(0x7f00000003c0)}], 0x6, 0x0, 0x0, 0xc0}, 0x2000c084) connect(r3, &(0x7f0000000480)=@pptp={0x18, 0x2, {0x3, @rand_addr=0xfffffffffffffeff}}, 0x80) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/19 21:58:55 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000ab25a5)=@generic, &(0x7f0000d9a000)=0x80, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0xfffffffffffff800, &(0x7f0000000180)=0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r1, &(0x7f0000b0f000)="b6bdb85e00a40f000001b29d00000000ffffffffed5ed2bc7002cebc9b97ae21912c8700000000001b0005", 0x2b) ioprio_set$pid(0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000716ffc)=0x0) ptrace$setregs(0xd, r3, 0x2, &(0x7f0000000040)="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") ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000733000)) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000cc5000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xffff7fffffffffff, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2c242) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000042d000)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00009eaffc)=0x8c) add_key$user(&(0x7f00000e9ffb)='user\x00', &(0x7f0000639ffb)={0x73, 0x79, 0x7a}, &(0x7f0000c42fc5), 0x0, 0x0) getdents(r4, &(0x7f00000002c0)=""/91, 0xffffffffffffffd6) 2018/03/19 21:58:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0xd) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000ffa000/0x3000)=nil, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/19 21:58:55 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1ff, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x4, [0x6, 0x400, 0x7, 0x1]}, &(0x7f0000000340)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) fcntl$getflags(r2, 0x401) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x3, r4}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000040)=""/89) 2018/03/19 21:58:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000000040)="8429000000000000000034a38cfdb4babd53a1e1b00371359d627a991f6087076f98538ecaf71df1ea92c818cf35fdbfbbd2d9cff6d12a7a9573170d6e0030b68bb56b3867c29ed5fbc7ff30b8c6885990b50c463b2acd90be78233ca5df0caed60300", 0xfffffffffffffffa, 0x1000, &(0x7f00008b1000)=""/4096}, 0x48) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 41.677251] sg_write: data in/out 1024988/1 bytes for SCSI command 0x0-- guessing data in; [ 41.677251] program syz-executor0 not setting count and/or reply_len properly [ 41.709099] QAT: Device 2 not found [ 41.713059] sg_write: data in/out 1024988/1 bytes for SCSI command 0x0-- guessing data in; 2018/03/19 21:58:55 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x300, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) migrate_pages(r1, 0x2, &(0x7f0000000440)=0x9, &(0x7f0000000000)=0x5) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/19 21:58:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x2000000000005, 0x9, 0xff, 0x8, 0x0, r0}, 0x2c) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000040)={0x9, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x104) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000957000)={r1, &(0x7f0000a91f77), &(0x7f0000b37f10), 0x2}, 0x20) 2018/03/19 21:58:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x80040) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)={0x3, 0x4, [0x42b, 0x249, 0x9f2, 0xd9f]}) [ 41.713059] program syz-executor0 not setting count and/or reply_len properly [ 41.726931] QAT: Device 2 not found 2018/03/19 21:58:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x7, 0xa80, [0x0, 0x20000080, 0x20000148, 0x20000374], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x22, 0xa00, 'teql0\x00', 'vlan0\x00', 'irlan0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xa2f2792b0d7cceb0, 0x2, [{{{0x3, 0x4, 0x2, 'bond0\x00', 'ip6tnl0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xc8}, [@common=@dnat={'dnat\x00', 0xc, {{@empty, 0x10}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7f}}}}, {{{0xd, 0x0, 0xe91f, 'irlan0\x00', 'rose0\x00', 'vcan0\x00', 'vlan0\x00', @random="e436c0cc9a0c", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], 0x108, 0x108, 0x134, [@vlan={'vlan\x00', 0x8, {{0x2, 0x1, 0x0, 0x1, 0x5}}}, @stp={'stp\x00', 0x48, {{0x6, {0x8, 0xd0, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x2, 0x1, 0x5, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x4e20, 0x4e21, 0xfff, 0x101, 0x3, 0xd1e, 0x46, 0x3, 0x1, 0x4}, 0x800, 0x800}}}]}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x3, 0x50, 0x89ff, 'dummy0\x00', '\x00', 'ip6gre0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf4, 0xf4, 0x164, [@limit={'limit\x00', 0x18, {{0x0, 0xd, 0x43c, 0x3f, 0x0, 0x2}}}, @nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x5}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xdb, 0x100, 0x7, 0x0, 0x0, "c282697e0602d6e47183fe96eca85120189cef45cbb28b7e37e4038e889bce59bc8655d518635b7263ab49fd39411f54c48ce6ca052fa3112a5cc182e04e483f"}}}}, {{{0x5, 0x7, 0x1b, 'ip6tnl0\x00', 'vlan0\x00', 'sit0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x224, 0x294, 0x3c0, [@physdev={'physdev\x00', 0x6c, {{'gre0\x00', {}, 'syzkaller1\x00', {}, 0x16, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x4000, 0x9}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:ptchown_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x6e, 0x81e, 'bpq0\x00', 'teql0\x00', 'ip6_vti0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xfedc08a587383d98, 0x0, 0x0, 0xff], 0x70, 0xd4, 0xfc}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x12a06f99}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x8001, 0xfffffffffffffe00, 0x80}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}}, {{{0x13, 0x2, 0x0, 'vcan0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'yam0\x00', @empty, [0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe4, 0x10c}, [@common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x0, 0x9}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1f}}}}]}]}, 0xad0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000000000)=0xff7b) 2018/03/19 21:58:56 executing program 0: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) lseek(r0, 0x1, 0x0) 2018/03/19 21:58:56 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/165, 0xa5) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x70}) bind$pptp(r2, &(0x7f0000000340)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xe8, "d4ef6ae1722542f7a96df5672d8ec36d52c35270ed48a75b5f86fca480fcfbc9de8bbe49c8606010f14f22f345b98e974d26be6f80863c3423faeea0159c62379e142a6b7b4f9812ec2a3d716ff6ffaf20d64352fc8b06de287692402dec1a0dcf9271092fdddd1e092f33db8fb852b0c6466b5972873966561aabb9fad49fec376629e791420f4662112b69df66af242487be1567d314a2bee0b30738c094dca56ca279efa160e403f75b74274b8dbed6ac7febbb40f382a54f0ca551b7379b10c3fcf8c053404b2c28648ed62b08998e3ef46a21fb2c961df954a6cc6c37a84c196fe2ff990b53"}, &(0x7f0000000480)=0xf0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000300)=@buf={0x22, &(0x7f00000002c0)="4e241e48538bfbfcf0f46384ed9a662b1265d44dd35def2e66fc736b9d51c25d3148"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x3}, 0x8) fsetxattr(r1, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f0000000280)='security.ima\x00', 0xd, 0x2) dup3(r1, r0, 0x0) 2018/03/19 21:58:56 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x103282) [ 41.807111] kvm: emulating exchange as write 2018/03/19 21:58:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0x3, 0x4) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) connect$unix(r0, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000937000)=0x6e, 0x0) 2018/03/19 21:58:56 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x54000, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000000000)) [ 41.861461] print_req_error: I/O error, dev loop0, sector 0 [ 41.896101] mmap: syz-executor6 (5839) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/19 21:58:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000f40)=""/172, 0xac}}], 0x1, 0x10022, &(0x7f0000000a40)={0x0, 0x989680}) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='com.apple.FinderInfo\x00') sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@generic={0x8, "721a042c6c069be83cb56767a394f995d882de5de433e8230b2238c7fee2abfdd006667330a1ab554bbfe4064352cfec921a48fc8489755187c6781d9ef0ad5d61f85de51ecada273efc8b74258278dc25c76c4ce56110b12d386c389fe7dbd34a692eb9785799f9cef71aad8e48bc0002c16ea1d42605da77c2c6e5271e"}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="9d7994888be67cb416698da6fb9289e61be51d27e55e3759dfa02fe43cb55086119efb36d7562e1f90b5823008733488f4fdef9dcd13ea46559248b30031a6f9abda27c66091ba4844150f160e73ef78c23fcf4d3d7a77a831f4d50befd8b2428b5358", 0x63}, {&(0x7f0000000100)="bf3490408d86c050f3494c6197a61710eeaf484ee38969a112b2abd4ffa449f77e007a02c37b5292bfc0a479b7b62b181883491f56e59a4b0dc0e0ebd7190e782d995bed60ce4eebcf76e0aeac3f8dc33f46353d46798c60f2538132e3084cf7ebfda5ebbf12f4cd3261419a0802381df6737ad8e184945c03e843b2db858fdcaed22d8000eff92902961d980466", 0x8e}, {&(0x7f00000001c0)="59b31fd1afb64fb597a2f21a5571dccbfacce32b5ec4d733bcb18dcf3da50b86c8bc5be0784ac74032dc1ab5569ccc8ea348b488117ba36e3de21c31757f035754fbe60b8e1d16b14999713fa7c9a95d1a63822f26e590bb28dd40ec7db383f39b61bb8129c49461eb977ab559c864b8ee6d812889fd1f31fb98e462cd351548f3b3d5f63f6d6222990f216d246f3446a0c6a120", 0x94}, {&(0x7f00000005c0)="675258feccf140b827464f6af1e231718ec69c76f2d704cc964f5344b6d47906125c8794295c9c52c67fc7f3197e83bc5ee5b09596063678a2fc6b0fc9f3544c757d0822c2d82135e46d54f19a0e3ac96c4532dc5aa85f8c8c0725cb30f06fd60ff203048709fc9e0e510ba4d05f9dfbdc78b79eb31f03615b61675c8000000022bf6fc962abe8061f58abb316421af9ba6a76393e275a9cfab41abc19d8ca86a86a4924ffa9c8b6000000000000000000", 0xb1}, {&(0x7f0000000300)="63e930dbc8e101f71840b01974db28973bafb0787be1128e62877749e8da622a3660adf0697e63741805a5e2b5dbde6a1037c7b68e8fa55ddd0182f72882fe0594951552f9c25fbb0c9dd22afca8c6fd618372ed658168abef8ac851040dc8e98590b30f0a2d011ce82dc97e2e9662b15e154782b4634de2f0bfea85706e3885a870734b53c3fc794cb076f23888804e8b7bba81063e696f50", 0x99}, {&(0x7f00000003c0)="0fcfbf27ead1b360d280aec2ef474d22576e3ad48182aa835d040c6b7613448b797076d557", 0x25}, {&(0x7f0000000400)="1f5dc2", 0x3}], 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="0c0000000f15000007000000100000000101000000000080b6150000"], 0x1c, 0x40}, 0x2000c8c5) 2018/03/19 21:58:56 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000024000000000800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017147d9ba902"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x88000) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x10f, 0x0, 0x800, 0xffffffff, 0x10000, @random="c4debc1ec032"}, 0x10) ftruncate(r0, 0xb51) 2018/03/19 21:58:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/19 21:58:56 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/241, 0xf1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x888, 0x400000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x15, 0x4d, &(0x7f00000000c0)="1b243a8c703299a30621a36094b0c95d3b64a263e4de349565dc6a82c2a6631c4ee685452d8489ad6336c5fcb2486b9fec2a1c1e013dd6c4d941fd77e0abcc837007d6da5390c0b3c1d2953f63"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x5, 0x2) r2 = getpgid(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/19 21:58:56 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x5, 0x1d, 0x0, r0, 0x0, [0xa]}, 0x2c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 21:58:56 executing program 5: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xffffffffffffff96, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0x8, 0x24, 0x1, {}, 0x6, 0x5}) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/19 21:58:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa40, 0x0) sendto$ipx(r1, &(0x7f00000001c0)="3a4a6b9aaa7f39fa0cbe1b47c4fab8eb9467fbba209b135e2b3cd815fe78d98e44d6412b0f6aaea0704f47c0b62c58330e31444e15545cd5d34947e67e94a8f1b178c7c3972afab2393fea0896a80501c8c1b257069c51d30db3870defde210876adb18f82a3db934667bc50256a22b06c89305aa3f2869da68b233053d8d6451572cd526f808bf15336bb09f5e84f7b389f1de48ea1818c5b8bd66631b8b67d307921ed5deaef242aa664c95152cc451f", 0xb1, 0x4000, &(0x7f0000000040)={0x4, 0x2, 0x8, "82c2eb3540f8", 0x3d7}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv6_delroute={0x2c, 0x19, 0x901, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_PREF={0x8, 0x14}]}, 0x2c}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x4, 0x8) 2018/03/19 21:58:56 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000004c0)=0x80) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(r2, &(0x7f0000000500)="b1", 0x1, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000200)="9cd5ad9df23a4c4d90561c1c8189aa7a44031e3d49a713060e21069ebe8a32e944a6623a1b933c8de67c3d762628dc8c25960a8e12080f10881124438a2b5a9ab49049759dbda977e5c5258224cc03a6d5c14ebfd22881be6dd44dd38bbfdd4385fb32441dbe278e0cc6ad90940968e87185311d64f715f2cb3d472dd8c48c211945fb8d20a5f9aa24b985829fe5e0bb28119fab05e3d78282e08661fe2c2398012e31b14842d41446f424e8e4b0c23a37e5467a8c8b86ef06ef8e86809b340b67b03c12638d1883c519531189946ec3be6fe5bb98337cf4e56fa4b761369fdfa8f7e4e6187b4d9225fa1441", 0xec, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000300)='X', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x200000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000003c0)) sendmsg(r2, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x2) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) 2018/03/19 21:58:56 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000700)="01", 0x1}], 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = getpgid(0x0) r3 = geteuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={r2, r3, r4}, 0xc) 2018/03/19 21:58:56 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa3c00fe8000000000000000000000000000aefe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)={0x0, 0x1000000000, [0x0, 0x673]}) 2018/03/19 21:58:56 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) r2 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r2, &(0x7f0000813fd0)=[{}, {}], 0x30) sysfs$2(0x2, 0x1, &(0x7f00000000c0)=""/226) 2018/03/19 21:58:56 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="42fc8aab4ea5beb27fa3ac45c6c4252c4f46fb1468fa32e2ba3906c84aa88dce2b6b3f9b658795b77b345042a6a853e35a402a7422e491cfc3ac41c8b263bdfeee760aa6b9e7b3501778d143ac8b1deb0ba0e9ed95086989a31d7271e589ece6bd0c4f1f03d062d86c71b5ffc405aa2845b90455a6d01db7188dde774080da0d661015c8b0da3214a0e99ae5cb6deff73e1a60d51445517a7da61503570c9c167f350aa688c9ec1c033e37f024e38e6df854686967ce66b21ab00c987bbd6d52d61d4564", 0xc4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) [ 41.974769] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 41.982263] netlink: 'syz-executor6': attribute type 20 has an invalid length. [ 41.995103] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 42.002563] netlink: 'syz-executor6': attribute type 20 has an invalid length. [ 42.008836] SELinux: failed to load policy [ 42.045091] SELinux: failed to load policy 2018/03/19 21:58:56 executing program 3: set_mempolicy(0x4003, &(0x7f00003ccff8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002dfff8), 0x1, 0x2) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f3aab5d571f8fbea61db4f1eae70a7a9", 0x10, 0xfffffffffffffffe) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) 2018/03/19 21:58:56 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfab, 0x541000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) 2018/03/19 21:58:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5f4243c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff80}, 0x1c) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/19 21:58:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/03/19 21:58:56 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b6ff8)=""/8, 0x8}], 0x1) 2018/03/19 21:58:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x20) 2018/03/19 21:58:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfda8, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001180)='/dev/vcsa#\x00', 0x6, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001240), 0x1, 0x4}}, 0x20) io_submit(r1, 0x2, &(0x7f0000001200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000140)="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", 0x1000, 0x769, 0x0, 0x1, r2}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0xf, 0x7ff, r0, &(0x7f0000001140)="2018d0a369ddb7f4d8887dcd187d6701d876199b811119e013529412159ad7fd1022b4529518ef3b01ea39e8cddf0d61f0ec1e70", 0x34, 0x0, 0x0, 0x1, r3}]) io_cancel(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000100)) 2018/03/19 21:58:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x100000b, 0x800000000012, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42100, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/222) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/19 21:58:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x8, 0x2, 0x5}) 2018/03/19 21:58:56 executing program 7: gettid() getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) waitid(0x0, r0, 0x0, 0x1, 0x0) 2018/03/19 21:58:56 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002dc0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002e00)=@assoc_value={0x0, 0x7}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002e80)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000002f40)=0x84) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="fa23b25ecd0a7933a6abe951c6d724905da40e305047b4be81196cfeb3eb596964e82cee45a3b0acec19907bb257c5eed67e85dfabff02ddceb539807baaa102055dce1f080971a3c4c5acae9df3b1a4154fd0b306c7bad536e83dfdf7b4401182afe0fae80c55fdea0dd9438976febf72eacaf4c27a88a591", 0x79, r2) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r3) prctl$getreaper(0x2, &(0x7f0000000180)) r6 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/19 21:58:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000755ff0)=ANY=[], 0x0, &(0x7f0000642fc8)=[{&(0x7f0000616000)="b9d1c6dd4d8e5817d316e13b9ae61c7d5331758dc075faf380a3e825aabb585e3cb23122f6a9c2a55ec624d72e671836106318482308efa5", 0x38}], 0x1, &(0x7f0000741000)}, 0x8014) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x1) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8), 0x0, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/03/19 21:58:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x3f, 0x18}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60400, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x1bc7, 0x2, 0x7fff, 0x7ff, 0x4, 0x8}) 2018/03/19 21:58:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x1, 0x0, "417450d57e8737714f5a03420c9ff234806480cc244255b370570d9467b5eecc0a73862decbdacdabcb66b285779f1207dc6c7723b2bc776078fba3e2c6d8ae7a5f64119a70659b3d2b8ef25e9b70f1e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r1, 0xfffffffffffffffe, 0x0) 2018/03/19 21:58:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x193ef9d5, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 21:58:56 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = epoll_create1(0x80000) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) r3 = dup2(r1, r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x60}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) [ 42.516725] binder: binder_mmap: 5900 2000c000-2000e000 bad vm_flags failed -1 [ 42.534904] binder: binder_mmap: 5900 2000c000-2000e000 bad vm_flags failed -1 2018/03/19 21:58:56 executing program 4: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "2c943068d5d61e6ceeda340d606dcd4855c81c587c86a87f5aa6b57c4211fcf1e75087db1af856ad9d53c9e2335016b6a41f0bb4b24583c2ae08a23ca583f732551b59795e1cf04fd6408ae97e3f86c8"}, 0xd8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x103002) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x2c, 0x8, 0x1, 0x101, 0x0, 0x8, 0x2, 0x4, 0xffffffffffffc7b1, 0x8000, 0x7, 0x2, 0x7fffffff, 0x66, 0x4, 0x5, 0x830, 0x400, 0x2, 0x4, 0x1c, 0x2, 0x7, 0x2, 0x1ff, 0x4, 0x5, 0xa618, 0x9, 0x1, 0x3, 0x5, 0x6, 0x2, 0xd6e2, 0x1, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x8, 0x6, 0x2, 0x7, 0x400000000000, 0x100000000, 0x81}, r0, 0x3, r1, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000280)=""/15) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/03/19 21:58:56 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x3fffd, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x4, 0x7fffffff, 0x7, 0x8, 0x9]}, &(0x7f0000000140)=0xe) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/19 21:58:56 executing program 7: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000100)=0xe8) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x400caeaa, &(0x7f0000000200)={0x5, 0x7}) keyctl$get_persistent(0x16, r3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x375}, 0x1}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000280)="dd438c3be5f1a8a1da45774148c6ecbe2e89318d3e9dd63ee07ef97d3a39be0410b22f4e8ab646cc7c81dbf9c8bee1d709a84b9a731bcf7f2f5434c4daf95f43e2be9686a8d6da6881c661f30a506e3bd1086981643d72effe2220447d922652d3458120d4dac48c235e118954b002f4d983c071ccfcbcc78775", 0x7a}, {&(0x7f0000000300)="d01657249f9ea4acbacf2c6b8cbc49e8326a1af41e9baa41b933bce6276fc6ed6224e2b7b785a6914f055d82a881fe9aed63b650e22f7be39d5db33ad18aaae16f932cf403b0c81ea493f9dd7801d54a3e2b821872de1713dfbaf8a6b2a06c43122987ae6522ec530876d051e1ed6f64b72075ff0bd3ea0bcaaf987db65c1e3bef7988eae2228e096145c969b85e060e39c51da902fb758cee24096f017b5f433b675781c5daff75717f59ed535e1aa37fb4f137ce658c54b8e7d110a5e2e4fd810069dcf889", 0xc6}, {&(0x7f0000000400)="13739773b58081cba1ca68567c298f4d2394b4c108d58ac4f9b655f93911f0a1b4375631b4dcde3f04b05fd65a8fc1f11727637e47b7fe7570ba560b2e1b8d6897cf15f99a68780e061f637307d644fef2d2f83b187d469f6485db6fb7f4880f576cec77bfe514ef5daf8a076c6ec858834b2ab2a85ebef37e9ef6410c90c3c2ab203f82605ed67e26bf878ba1ed1fa9d15505a4050b7fff5e58f1d5396168fb93f3259a289f38289802d2", 0xab}, {&(0x7f00000004c0)="1d10bba2301ba0d9cf0f421dd4efe08de374bac6f85632c7b527060670d3e82612a395221c59f12619de2dc11197ba1ce8fd5645d3d4f5c9babe908014a89551d051ca4b81cbdebc18ca0c628f8d4d9b77d2601161b28c4327798338ce08a219839e5e4586bc2acb243adb2f2a4545990964753ecc368f068016d38ae57484836b9f2f3f8a7636b0ad591978c2b470888ade4ba85df3dfff23b0c73351925fb37ab60183664e454ecf2c5208656346319e5cecd5cd3a7a01797051efd2c1ac772075ed4d", 0xc4}, {&(0x7f00000005c0)="ea99df29918183025e4cee8e9d3347d84d10b9e713a48193cfc4cd028fbe67e7c7f85e25a7947de3272a4699d978fec192604ff4b169794c0f71e3a2222f50d94c0aef8c9a4c7bba8aa16aaf5fc0ffb2c321d869fda5d324d10f08c7", 0x5c}, {&(0x7f0000000640)="7a3227bc7196979a3364d798ef3047291cf9d1f3fb631d", 0x17}, {&(0x7f0000000680)="290a9934fbdd113e79869535fed0ba07c20eb73d235a411bd3accc2c7c822dd78f982085839d10a9de68e9616268fdc0b8eac5a88cffa40ff07588d23374a14dd347410f", 0x44}, {&(0x7f0000000700)="99483b380a65c4513ae1673a5e83e010ae9978c995ca50d9ce6afa83d515de9733796e99c1e32031c79c2e8ae95525ca751ada04c6cf9bce1c71bcdf6fc1eb8081898e424f8c3d690745ccfabe68c22a24a3fb", 0x53}, {&(0x7f0000000780)="771e2e41e15a5ded0edfa6c497c520040f2f57cefa8cc1eb5236995fd461822f706d2bc6f7f0ebfd6e448cac7139d90fa7ef583744e80403faf3fa8e1bc799321edfea4ad78227f869c333abeab15a22e0cbe89c9c153162d3ca723357fc938693efbc5621be06c4b898019d2ec0ffdd72fac276491a626b02308fd036d8a126ce5e96d38c23862cc8f8c68a5cbcac7cdc6e9a561db71c7c9540499566dba61e116869d8d1a9dffc683eaf1bfe01168e66fff4853908f02f3f66da266e3e04f2c8f64465e377b9", 0xc7}, {&(0x7f0000000880)="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", 0x1000}], 0xa, &(0x7f0000001900)=[@init={0x14, 0x84, 0x0, {0x7, 0x1, 0x10001, 0x400}}, @init={0x14, 0x84, 0x0, {0x5a6, 0x20000000000, 0x3, 0x7ff}}], 0x58, 0x20000804}, 0x40010) 2018/03/19 21:58:56 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f00000014c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x8001, r0, &(0x7f00000012c0)="4777cc552808e419c0b3d1434da5695659f92a3ee9f37108e971a25f2c603b6d917e5b02638b6bd40d74c71f49191b8e253e7cfe98f6b3824c1dc28da58b9b489f5b842a2d2fd11be0e2130dfc6135c95ef36a86c810148e8e6de7f6fe0896f70d9fecc9e2ca17d4425ca53e76015e95e293d27025c8981fdf8f863dd97319290841a85a4f15af9e01ddfd3c67858978b2e064c833b624100ada20bec35ec2b018b5e5056057", 0xa6, 0x200, 0x0, 0x1}]) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="800f000002004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38c) 2018/03/19 21:58:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000080)=""/2, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) sysfs$2(0x2, 0x80, &(0x7f0000000240)=""/123) ioctl$TIOCSBRK(r0, 0x5427) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000002640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000002600)={&(0x7f0000000300)={0x22e4, 0x8, 0x7, 0x712, 0x70bd27, 0x25dfdbfc, {0x1, 0x0, 0x7}, [@generic="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@nested={0x1124, 0x8d, [@typed={0xc, 0x1e, @ipv4=@rand_addr=0x3}, @generic="c2c14ffeef42d2f872b869a9eb8bf6e68b2c1e37a3b27dc71961266198a293017e7d0b798283f68ce1e1bae30421d0c00fd94b66c5a56edb7080bf74f22b0afa27a227a9c1009041c473059bcd781015d880a9f6ba57bf3ec139d4e4aeaa4712cac1b10294e97f286449f44a23a145108651a1a100d2478ac9f523dc89dcd2a13dafabe2f2f2b432bfeddda502dfac7433db29a7368609ffb855d013abe84ec1aa207507a5637887a9c96a39e2b2004cbd2fc3b97ee61f79db64e120704ceba29ce0fcc56744201c", @typed={0x8, 0x20}, @typed={0xc, 0x45, @fd=r0}, @typed={0xc, 0x4, @pid=r1}, @typed={0x10, 0x1b, @str='($user}\x00'}, 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@generic="3dd5fcae5e046497c414dfda37cc90aa75bd5c18e387f0e8d3f2b05b"]}, @typed={0xc, 0x1, @u32}, @generic="c23564c7cdf1dfac644937cf710f1b9c391d342533256a44f6070d75f63fc1047fa4c044c2cbb21434bd3f1572317ef0974d7dae60bbed372a927d98b4dda814f4401ab4e030a0be4b1253a23383f693178f6fece3837602a07dd80eb17fe9043a355c876a782d31043ddff0f1faedc2d05a7e304b1eebdce70f6997cf3056b04c8f21275a5c80e21d05e0b0f1b7f0d74d994d9a4982c3374eb5f4ba479722c25be8795b1adfa0c958c5347c1a84993063145f6a4baf2e0809e1afcdbf8121828c6d53129f6a47591e0e57390afe8e8b70", @generic="12161728f642738ac99d5da195f42a184746a817520e04a2af6c012839d44a19f7c637173213d5a76077537caa7ba6676ea6b55911d8dde28a568a5ef5eec723dcedfecd4c54e4c28e1fcc02b2065a5d36387df1dd6e483f58716daab6ec4422353082eb3637d1ffa791e39d17443e872411820dcc3f7c58c5b353c503eb16a8c915e95eacba6ba12a62cc6afe29b19e230b454376a592aadc0f08af4520bd843342dfa71a1b11b8a4b5caa3d92ed24d6dd054a6dceed8080999060426e877d76210168c56d208e40dacb99c"]}, 0x22e4}, 0x1, 0x0, 0x0, 0x4}, 0x40000) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/19 21:58:56 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x2, @in=@broadcast=0xffffffff}}, 0xe8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x9, 0x3f]) 2018/03/19 21:58:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d1d000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000939ff4)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x102, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000830ff4)) 2018/03/19 21:58:56 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x803) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) clock_gettime(0x0, &(0x7f00000f5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400, r3}}) 2018/03/19 21:58:56 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x250000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000080)=""/65) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001080)=""/4096) 2018/03/19 21:58:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000700), 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8044000000204, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/03/19 21:58:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x81) close(r0) 2018/03/19 21:58:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)) 2018/03/19 21:58:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x7) 2018/03/19 21:58:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="85", 0x1, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r0) 2018/03/19 21:58:57 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0xc000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) sendto(r0, &(0x7f00000001c0)="d97f9ba641f5ecfa29cf099f2b230bbceaf7987ab36d058b1602ab21679ded54d7d9e44f7c20d45f6f8475c7cf66c74cfdf9eae58c943be4d6ef01268ca946738988e900a32914b505c1d88bd4681b55a6ff163325a76d0b9bae95e18ab785a519944b182a87fb43e1cb4cac55255aa0e4cac8ee372f65e300251c1abd25fd9d911781f65814e531ea220e09bd48dd8f47aa662bd31051edaa7a42333de6a20d39f045e310973806b2ce3ccbec3887ffdfa5d6e8cc603a4c9e413eaae81d6b7c172525221557c8126d84027942ef7eb6", 0xd0, 0x20000000, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x3, {0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x5}}}, 0x80) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000003c0)={0xfffffffffffffffd, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000700)) 2018/03/19 21:58:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), 0xffffffffffffffa6) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8000) 2018/03/19 21:58:57 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)) [ 42.754008] sctp: [Deprecated]: syz-executor0 (pid 5958) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.754008] Use struct sctp_sack_info instead 2018/03/19 21:58:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x8028, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) fallocate(r0, 0x1, 0x101, 0xce) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x894c, &(0x7f0000a84ffc)) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x101400) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000100)='\'\x00') open(&(0x7f0000000040)='./file0\x00', 0x407, 0x0) 2018/03/19 21:58:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8001, 0x1f}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="6586f1ba010009af1d0085958e8df02ab11f5ebc4e88b9fbcda9a0aea1324637322315a89c3ef8a1556dc1bca975c9e6b71278472b497ee4d15a49b88b09bdb9e7c784e71e6aabd2b07e0428d7cc0e72fbd9c4c1b52f32ea541f987e602f840842e07527f2f509e982a3393e25126f8a1cf01413499e"], &(0x7f0000000200)=0xe) 2018/03/19 21:58:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffff7f, 0x400) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioperm(0x0, 0x4, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/19 21:58:57 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)="a5f014c0b5b3c477760ff09882c2cf86873832542fd66f87fe76f43aedc068c208c12b5738fed243632ddf49b219e866a9e00f875402e82f394d3bfb6613ea3c38239ff46a8fdb0954f55c1402fd7eeffe365baec24f694d8c8543a7bb0167b1f2fcb102e6a2ea30e6caf629e6dc2c43cd45188fe5dd4c7943a2215f81baf272e0e5576cf6a813c0", 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8007fffbfffffffc) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$int_in(r1, 0x541e, &(0x7f0000cad000)) 2018/03/19 21:58:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000841eb0)=@dstopts, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000977ffc), &(0x7f00006ed000)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x1b, r1}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1f, 0x10000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) [ 42.869158] sctp: [Deprecated]: syz-executor0 (pid 5979) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.869158] Use struct sctp_sack_info instead 2018/03/19 21:58:57 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x517, 0x101000) open(&(0x7f0000000000)='./file0\x00', 0x604002, 0x40) writev(r0, &(0x7f0000002240), 0x2d5) 2018/03/19 21:58:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00002c3000), 0x8) 2018/03/19 21:58:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r3, r2, &(0x7f0000000000), 0x3f) 2018/03/19 21:58:57 executing program 3: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff}, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) 2018/03/19 21:58:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffff2159, 0x40402) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) creat(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f00000002c0)="e1") 2018/03/19 21:58:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000bf4000/0x1000)=nil, 0x0) madvise(&(0x7f0000bf3000/0x3000)=nil, 0x3000, 0x1d) 2018/03/19 21:58:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) setsockopt(r0, 0x10d, 0x1f, &(0x7f0000000140)="f034fbaf401294e9876a1c1f29a5220573f6a36628c806cd00", 0x19) 2018/03/19 21:58:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000369000/0x3000)=nil, 0x3000, 0x2, r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) eventfd2(0x8053, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) 2018/03/19 21:58:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x2, 0x0, 0x4, 0x0, 0xa0a}, 0x1, 0x4}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x9, 0x0, "4e1f8ca7e6af", 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x20}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @multicast2=0xe0000002}, 'rose0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3ff}, 0x8) 2018/03/19 21:58:57 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/19 21:58:57 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"7c08bf356bdff0"}, 0x8001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f00000000c0)=@ethtool_eeprom={0x43}}) 2018/03/19 21:58:57 executing program 7: syz_open_procfs(0x0, &(0x7f0000000200)='net/rt_acct\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x10001, 0x0) 2018/03/19 21:58:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000798ffd), 0x0) 2018/03/19 21:58:57 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffffffff069c, 0x200002) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x5, 0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/03/19 21:58:57 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x83, @empty, 'syz_tun\x00'}}, 0x1e) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/147, 0x93}], 0x6, &(0x7f0000000640)=""/182, 0xb6, 0xa9b}, 0x40}, {{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000000340)=[{&(0x7f0000000780)=""/182, 0xb6}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/121, 0x79}, {&(0x7f00000009c0)=""/209, 0xd1}, {&(0x7f0000000ac0)=""/116, 0x74}], 0x5, &(0x7f0000000b40)=""/247, 0xf7}, 0x8}, {{&(0x7f0000000c40)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000cc0)=""/114, 0x72}, {&(0x7f0000000d40)=""/205, 0xcd}, {&(0x7f0000000e40)=""/190, 0xbe}, {&(0x7f0000000f00)=""/89, 0x59}], 0x4, &(0x7f0000000fc0)=""/138, 0x8a, 0x1}, 0x2}, {{&(0x7f0000001080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001100)=""/167, 0xa7}], 0x1, &(0x7f0000001200)=""/33, 0x21, 0x7}, 0x3}], 0x4, 0x10002, &(0x7f00000012c0)={0x0, 0x989680}) accept4$packet(r1, 0x0, &(0x7f0000001300), 0x80000) writev(r0, &(0x7f0000000380)=[{&(0x7f0000001580)="04", 0x1}], 0x2000000000000280) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/03/19 21:58:57 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x7fff}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x3, 0x1, [0x2]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_newroute={0x34, 0x18, 0x901, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x34}, 0x1}, 0x0) 2018/03/19 21:58:57 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) r3 = dup2(r0, r1) setns(r3, 0x8000000) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) 2018/03/19 21:58:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0\x00', 0x88040, 0x4000040) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)="6600000080", 0x7ffbf, &(0x7f0000032000)) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000140)=[&(0x7f0000000180)='loself#}proc\x00', &(0x7f0000000080)='-#:}]-\x00', &(0x7f0000000100)='ramfs\x00'], &(0x7f0000000400)) 2018/03/19 21:58:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x1, [0x7]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x9, 0x6}, &(0x7f0000000100)=0x18) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000140)=""/212, &(0x7f0000000240)=0xd4) 2018/03/19 21:58:57 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x400, 0x0) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/19 21:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$getsig(0x4202, r0, 0x100000001, &(0x7f00000000c0)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) clock_gettime(0x2, &(0x7f0000000340)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000100)={0x4}, &(0x7f0000000140), &(0x7f00000001c0)={r1, r2+30000000}, 0x8) 2018/03/19 21:58:57 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, r1, r2, 0x10000, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) 2018/03/19 21:58:57 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x80005, 0x0) dup2(r0, r1) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x6, 0xc5f6, 0x400, 0xffffffffffff20ff, 0x0, 0x80, 0x80, 0xf, 0x2, 0x7c, 0x1bfe, 0xf56, 0x8, 0xa8c, 0x6, 0x3, 0x6a9, 0xfffffffffffff5a5, 0x8, 0x2, 0x6, 0x0, 0x80000001, 0xa00000, 0x9000000000, 0x4000000000, 0x72, 0x4, 0x0, 0x101, 0xeaf3, 0x5, 0x2, 0x1, 0x8001, 0x7ff, 0x0, 0x7f, 0x1, @perf_config_ext={0x2e, 0x1}, 0x200, 0x10, 0x4, 0x3, 0x20, 0x0, 0x1f}, r2, 0x8, r0, 0x2) 2018/03/19 21:58:57 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000040)=@ax25={0x3, {"cc6eb2aa44ef3f"}, 0x4}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="51f06b8a29a5af7f2e12e321c083013fb8378eaf3610a85b854eedcebbcd8920d2561510c8e26a127ef278dbad7e0a121ac3d50ac46651b054c2659c7333f34f436a96493baa81571c7aee025a6ec63a0bb229d899f29fb873afa53ab072080460a7d60d2f06e3f5fe0e2a0a18223a3e7486ca83679902a071d0bafd19f5d8", 0x7f}, {&(0x7f0000000100)="71e14778db5f8962daabfe63610a8bbdf6fa6554", 0x14}, {&(0x7f0000000140)="42ef03f6b4c7204f62b8cc16d78aa663d3c2531539149106cca59be4243ce8a614c9e70d5f65f81ab5457b1a4663061a2b5b026227d2ec2a7959ca391760c422b50097467cf39c2b5ced3edfc13bfb7d3f121b1aa576428781b52c6211b3c349b26ed84aed90a9634dcac231971348720e505e81cc4705e8cee4d1ce387748d3a28c69a1354374d0b360440330a96c8dd3329ca27fdfdabb686fc0deba00dca21fc64369efeb9d168dd5e94a5c43f7ba8187c44a6413676ee00fac2c", 0xbc}, {&(0x7f0000000200)="6601ba55eebe512f3ab8", 0xa}], 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1d4}, 0x8004) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x71, 0xfffffffffffffffd, r2, &(0x7f000028cff8)='./file0\x00') bind$bt_rfcomm(r0, &(0x7f00000004c0)={0x1f, {0x4, 0xffffffffffffffff, 0x332, 0x2}, 0xbe24}, 0xa) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 2018/03/19 21:58:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) io_setup(0x8, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x6, 0x0, 0x0, 0x6}, 0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) io_setup(0x1, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) mq_unlink(&(0x7f0000000340)='vmnet1\x00') io_getevents(r3, 0x2, 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000200)={r4, r5+10000000}) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) init_module(&(0x7f0000000380)='&\x00', 0x3cb, &(0x7f0000000400)='tls\x00') 2018/03/19 21:58:57 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x9}, 0x10) 2018/03/19 21:58:57 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x800) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/19 21:58:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xfffffdfd) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x13, "896ba157cb7ae9210be66a5f00cd26926867c8"}, &(0x7f00000000c0)=0x1b) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x100000, 0x203, 0x3b2, 0x6, r2}, &(0x7f0000000140)=0x10) 2018/03/19 21:58:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) utime(&(0x7f00001a4000)='./file0\x00', &(0x7f0000e75000)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x4080) sendto$inet(r0, &(0x7f00000000c0)="83fc1d5287c11b4a307ebd31a3a3d14911c57ace5beaf7", 0x17, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/03/19 21:58:57 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_unlink(&(0x7f0000000340)='vmnet1\x00') [ 43.133407] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/03/19 21:58:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000079dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x0, &(0x7f0000abc35e)={0x0, 0x0}) ppoll(&(0x7f0000230ff0)=[{r0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0xf189, 0x2, 0x3}}) 2018/03/19 21:58:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/03/19 21:58:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffa, r0, &(0x7f0000000080)="b2ad36fd203f82aa849b13f44816e85fc861e179ca4a7bf09f6a4598d28da472681411dc9f19cc4fc6fc9cb1e26d064f71b8718291a389535a3af04390c483a5e45bbe4ffeeb93461a8e200de1c16a17c999b91a0e51d06cf91ecf66ba8c8bf80244233c1fa0c3ec149c3b3ae605e7f85847e65ca4888ec8e0316a328471c671628245dfa6714a2bc40a2171", 0x8c, 0x5, 0x0, 0x1, r0}, &(0x7f0000000180)) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x1, 0x3, 0x80, 0xce, "87d80b3fad16d63da2db02684bedc3f75ffdaaa8205efc8fa059f442bd3903b03c811de28c9564d238d08965", 0x80}, 0x0, 0x0, 0x3, r4, 0xffffffffffffff1f, 0xffffffffffffffff, "4d675ab4939456f52a8e972f3028a898ab04b4326506b8aed54e90b0d4eec7de9a58f0216edcf860400449e0a2f85ddb420600399d5e2838f263997ac36f241d", &(0x7f0000000240)='net/kcm\x00\b\x00', 0xa, [], [0x5, 0x7, 0x100]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x7, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000200)={r5, 0x6}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/03/19 21:58:57 executing program 0: r0 = getpgrp(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/03/19 21:58:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)=ANY=[@ANYBLOB="14fe00021e002908002000000000050005000000"], 0x14}, 0x1}, 0x0) 2018/03/19 21:58:57 executing program 4: r0 = open(&(0x7f0000000140)='./file0\x00', 0x4100, 0xd0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000400)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x2}}) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000380)=0x3ff, &(0x7f00000003c0)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x7b, 0x9, 0x7, 0x3}]}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) r4 = dup(r1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[{}]}) 2018/03/19 21:58:57 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xfe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f00000001c0)=""/162, 0xa2, 0x141, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000180)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/19 21:58:57 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000000)) r2 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x2}, 0x8) 2018/03/19 21:58:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000020901000000000000000044030000004d88bb54ef459d2de502fcc3cf12f942dfc70b63efb5151653fae9d326c4ede322c46f6e7d9774ebb9cf68563093262a7099b0f2e364b624a117aeb50967fe5653c7e248d8e088936863a7492e7e01f69094bd5dbebbe4d69430fc45a51d"], 0x14}, 0x1}, 0x0) 2018/03/19 21:58:57 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x1004}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x7ff}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x480) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bpq0\x00', {0x4, 0x3ff, 0x2000000000, "3a81bbdf92b6", 0x1}}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x20000) ioctl$KVM_NMI(r3, 0xae9a) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) 2018/03/19 21:58:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) dup3(r0, r2, 0x0) dup2(r2, r3) 2018/03/19 21:58:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/19 21:58:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) [ 43.310925] binder: 6112:6120 ERROR: BC_REGISTER_LOOPER called without request [ 43.318551] binder: 6120 RLIMIT_NICE not set 2018/03/19 21:58:57 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000080)={0x4}, 0x8) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x49) 2018/03/19 21:58:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) finit_module(r1, &(0x7f00000000c0)='net/ip_mr_cache\x00', 0x3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x80000) sendfile(r4, r2, &(0x7f0000a2effc), 0x1000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/113) [ 43.352079] binder: 6120 RLIMIT_NICE not set [ 43.357408] binder: send failed reply for transaction 7 to 6112:6132 [ 43.364274] binder: 6112:6120 ioctl c0306201 20000100 returned -14 [ 43.368494] binder: BINDER_SET_CONTEXT_MGR already set [ 43.382772] binder: 6112:6132 ioctl 40046207 0 returned -16 [ 43.392204] binder_alloc: binder_alloc_mmap_handler: 6112 20000000-20001000 already mapped failed -16 2018/03/19 21:58:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00000001c0)={{0xffffffff, 0x100000001}, 'port1\x00', 0xb, 0x40000, 0x56, 0x8, 0x2, 0x2, 0x27, 0x0, 0x2, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0xe93) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x43) 2018/03/19 21:58:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x22c, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x2000000) 2018/03/19 21:58:57 executing program 0: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xffffffff80000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3f}, 0x88) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) dup2(r1, r0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/42, 0xffffffe7) 2018/03/19 21:58:57 executing program 3: getdents64(0xffffffffffffffff, &(0x7f0000002000)=""/72, 0x48) exit(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x2) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x80000) r0 = memfd_create(&(0x7f0000000180)='\x00', 0x1) getdents64(r0, &(0x7f0000000100), 0xb1230fd6202354b5) [ 43.414361] binder: 6112:6120 ioctl c0306201 20000100 returned -14 2018/03/19 21:58:57 executing program 1: r0 = socket$inet(0x2, 0x8080f, 0x800000000000e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20000f60], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'lo\x00', 'ip6gretap0\x00', 'teql0\x00', 'sit0\x00', @empty, [], @random="8afff96a1297", [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@random="f3db7ab85b20"}}}}]}]}, 0x180) [ 43.461337] binder: undelivered TRANSACTION_COMPLETE [ 43.466566] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/19 21:58:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x650080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x8, 0x0, 0x6, 0x9f, 0x262, 0x81, 0x200, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0xfa5d94d2314d9c9e) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0x4}, 0x10) 2018/03/19 21:58:57 executing program 6: futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000001c0)=0x1, 0x2000001) r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = userfaultfd(0x80800) r3 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x20000) kcmp(r0, r1, 0x5, r2, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x101, 0x3, 0x0, 0x2, 0x1b9c, 0x6}, 0x20) 2018/03/19 21:58:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) userfaultfd(0x0) 2018/03/19 21:58:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000300)=""/174) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x2, 0xf, 0x7e, 0x8, "e41b216794328e5165e841bc22532f4d7a4a79aea9812fb00f0e807b3e309bf9"}) 2018/03/19 21:58:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x80000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 21:58:57 executing program 0: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/195) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x1, {0x6, 0x4, 0x5, 0x8, 0x80, 0x9}, 0x7, 0x73c}, 0xe) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) 2018/03/19 21:58:57 executing program 3: r0 = socket$packet(0x11, 0x20000, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0xff, 0x7, 0x1000}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffeffffffff, 0x800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x200) sendto$inet6(r0, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/03/19 21:58:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/123, 0x7b}, 0x20) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000), 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) 2018/03/19 21:58:57 executing program 2: socketpair(0xd, 0x80006, 0xfffffffffffff800, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x7, 0x2, 0xffffffffffffff6f, 0x2, 0x6, 0x1, 0xa1, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x101, 0xffff}, &(0x7f0000000280)=0xfffffffffffffe50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000340)=0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80402, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) dup3(r1, r3, 0x80000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000140)={0x100000001, 0x8}) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000000c0)={"4e45344d515000003001a4a535a014de09c25e73edbe3b000001000060"}, &(0x7f0000000100)=0x3ce) 2018/03/19 21:58:57 executing program 6: socketpair(0x1a, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000080)={'ifb0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc203}}) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000010fd0), 0x0, &(0x7f0000010000)=""/19, 0x13}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x22, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/19 21:58:57 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) 2018/03/19 21:58:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000f1ffffff0000ff0700000000000000000000000000000000000000000000"]) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/03/19 21:58:57 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000700), 0x0, 0x0, &(0x7f0000000740)={0x0, 0x989680}, &(0x7f0000000780), 0x0) 2018/03/19 21:58:57 executing program 0: io_setup(0xb8, &(0x7f0000000000)=0x0) r1 = socket(0x18, 0x0, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="489b50e7854925356716921d4b45b44b6776aa7855069eb831c769d5897a16fdfb6936076a3bfe48b1b4036ac620e4e1f4ec2af8b5427a181816fe23b32fb846fb8ceb105d0eb2eb750c573410fa3e137177b5d41c16b06ac7feb4adebdf6c1882438d8f45785ec3b005619925878ccec808b2ad2eaa98594e3b9bd8ea4c0fec1b1e393153bf29720bf0cd9ec9eaaf7cff2151a3c7", 0x95, 0x7b209458}]) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x9) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) 2018/03/19 21:58:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000180)={0x80000001, 0x81}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendfile64(r2, r0, &(0x7f00000001c0), 0x3a) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x800003) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x9}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68}, {0x2000000, 0xfffffffffffffffc}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x10000]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000000)) 2018/03/19 21:58:57 executing program 4: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) ppoll(&(0x7f0000000040)=[{r0, 0x400}, {r1, 0x2011}, {r1, 0x4c0}, {r1, 0x28}], 0x4, &(0x7f00000000c0), &(0x7f0000000180)={0x5}, 0x8) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="8274", 0x2}], 0x1, 0x0) write(r1, &(0x7f0000000100)="c0", 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200f00, 0x0) 2018/03/19 21:58:57 executing program 3: socketpair(0xd, 0x805, 0x8001, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000200)=""/187, &(0x7f00000002c0)=0xbb) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x1, 0x4c, 0x2}, {}], 0x20) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x1, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "37b4d03e9bdb721aa29245b65f184c678614811d91150c0344abbdb110b06379f9a36c685d7ceecc799248224194246b6ffe1e7a483cb70eeecb058764b74c42d68558e9f0e76f0ed19701c23477f25523f5d65cd80e810f1d98d58dabd97d7943bc582be01e91724f1c6b27160448365e"}, &(0x7f0000000380)=0x79) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x100, 0x30}, 0xc) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x583180) 2018/03/19 21:58:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[], &(0x7f00000001c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/03/19 21:58:57 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x2000)=nil, 0x2000, 0x1, 0x36013, r0, 0x81000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0xa1}}, 0x7, 0xebfd, 0x400, "3131b3cc9bcd83ccb8612f04bed20aa355b6c55caaaaed6be18881fba2f3af06e8d55d78def09d6350335ad963aa0f06f9c168fb1016d480f3713e0185cd1cf36913547fd20528db823c6fe594b10f47"}, 0xd8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000180)=ANY=[@ANYBLOB="0400000000000d1b5fc8762e1c000003000000000000007e000000000000000100000001000000ff01000000000000"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x3, 0x8, 0x2ea6, 0x6, 0x9}, 0x20) 2018/03/19 21:58:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r2, &(0x7f00000001c0)="69feb2d11bb61178cf381d530142161ed27a48f4825f75ce05d917fdbd7c64e8cb8eea55bee7743db90400000000000000438f0a5b450557e04a94bcfe9ad1a2c2602b911e2f0a084639419b7fa178a25992e1a783360b68ddd0719df055707b35b2d8d6da9d18dbc42d1685b0524e2f1e7523cf1a4f78b7966ccaed1672abc19f275a45a4037bb8e4ea69e04fffbf2edcea0899fd6abb2b6c80c6e4d2785578383f7536830a7a89e1447d83a625119a4413b9fd68795bea31d07aba6a65be81be1f262c963e972c0064a0ad4d95f2997942522469e3e80397b45ba4ac517056d482162671307f81f625939d9940166d15eff88b", 0xf4) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1) 2018/03/19 21:58:57 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x200000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[0x6, 0x3, 0x10001, 0x3, 0x2, 0x1, 0x9, 0x81, 0xd3, 0x80000000, 0xa5, 0x3, 0x100, 0x600000000000000, 0x7ff, 0x7], 0x4, 0x40001}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x20000) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000709ff8)=0xfffffffffffffffd) read(r1, &(0x7f0000873000)=""/86, 0x56) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendto$inet6(r2, &(0x7f0000000380)="2433df871f3fafb6b29344d5e22d4c199fd949af8174b15a4e9d643f2e6e696fe765575ea4c8106b506ff4ca1665f61fb87fd505bf9fe9ad4fcbc9986c8b6ecdee7818e001c6378bd0cd234b9c94f0cd7d", 0x51, 0x44040, &(0x7f0000000400)={0xa, 0x4e20, 0x60f, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}, 0x1c) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000440)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000)}, 0x20) read(r2, &(0x7f0000000300)=""/67, 0x2a9) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x3ff, 0x9, 0x9, 0x6}) 2018/03/19 21:58:58 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0xf47, {{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0) 2018/03/19 21:58:58 executing program 5: r0 = socket(0x2, 0x6, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2000000000000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x6, 0xffffffffffffffff, 0x1, 0x40}, 0x98) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219b", 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/19 21:58:58 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000fa6fed)='/dev/snd/controlC#\x00', 0x1, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000b70000)={{0xb, 0x0, 0x0, 0x0, "5743acc8b7471ea1b6662d299745e657998db464c2ca9aa5ecf92366bf4090724efe1cd9ddc00fa01e2f3136"}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x803, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 21:58:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000080)=0x90) 2018/03/19 21:58:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x21}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)="d8d338a3d62aeecfee66da4c73f4de6dce1d36c6580399f7a3701c5378a0bd", 0x1f) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000180)=""/92) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/03/19 21:58:58 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/19 21:58:58 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f000070bfc2)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) symlink(&(0x7f0000a5f000)='./file0\x00', &(0x7f0000576000)='./file0/bus\x00') 2018/03/19 21:58:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e21}}) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0xff, 0x36, 0x4ccb, 0x3, 0x5, 0x5, 0x7fff, 0x4, 0x7, 0x6cb3}) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x50002000}) dup3(r0, r3, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/19 21:58:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={0x0, r2}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r3, r4, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x4, 0x1, {0x1, 0x3, 0x6e0a5b8a, 0x3, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x1, 0xffffffff}, {0x1000, 0xcf}, 0xfc, 0x5, 0xfffffffffffffc00}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x37e59aa1, 0x13, 0x1b, 0x15, "6edbfc4130048c9356dd0667a73235e36de35a0e151128fa045737bda3db4de4b300304a4471be64b2aa074960dee721f0df8f8c9b3dccb8c748112f23f2034c", "a0797284d0e34950b7e1f70d657e492d846c00cdd8d6eefe16779e48c02527ef", [0x8, 0x6]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f00000002c0)={r6, &(0x7f0000000040)=""/5}) 2018/03/19 21:58:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) fstatfs(r0, &(0x7f0000000000)=""/206) ioctl$void(r0, 0x5451) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f00000015c0)=@bridge_getlink={0x28, 0x12, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x16220}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/03/19 21:58:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x1ff) sendfile(r0, r0, 0x0, 0x7) write(r1, &(0x7f0000000300)='#', 0x1) 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x10000, 0x1546, 0x80000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0xc261}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xd9, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00007d0000)=0x2fd71482) 2018/03/19 21:58:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8100, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="8840c72dd84443a73581840a4f1bc2d5", 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x6) 2018/03/19 21:58:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/03/19 21:58:58 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000ba5f31)=""/207, &(0x7f000063d000)=0xcf) 2018/03/19 21:58:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xfffffffffffffffd, 0x5, 0x800000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000240)="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"}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x16, 0x101001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000004}) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e0000003f000000308afe25ed45711ead8fb6484ae75f9fc69122badc4866e76dd49c4f5a72f21564ec43c8a4baa35a39d75f0f1e9b4d672ca3849a24fcbc1cc2e13904ad7ac3110a44efda5870e3b94594fa42fa79512ba91d6265fa096835602cb2b3820589bc00000000c5f79b960c279923aaf3180b742c74136c806d29088fae5143fdedde28bf782887882a4ac0b3346b892f9e7a8645266a51ba"], 0x800) fcntl$dupfd(r1, 0x406, r1) 2018/03/19 21:58:58 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002600)='/dev/dsp\x00', 0x400, 0x0) recvfrom$inet6(r2, &(0x7f0000002640)=""/178, 0xb2, 0x40000000, &(0x7f0000002700)={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x100, 0xfffffffffffff001}, 0xfffffffffffffeb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000300)=0x7c) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xf7b3, 0x4) 2018/03/19 21:58:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x4f3}, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x100000000, {{0x2}}}, 0x84) [ 43.929827] SELinux: failed to load policy [ 43.944735] SELinux: failed to load policy 2018/03/19 21:58:58 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x4, 0x4) fstatfs(r1, &(0x7f00000000c0)=""/206) 2018/03/19 21:58:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xd772dceb75a825db, 0x0) io_setup(0x3, &(0x7f00000002c0)=0x0) io_getevents(r2, 0xfffffffffffffffb, 0x3, &(0x7f0000000300)=[{}, {}, {}], &(0x7f0000000380)={0x77359400}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="41433b66f88e31e8a08c6be06776f86c83d1a3ee0b51ff7bf000fca67f648b11b7f578fbee0a34") add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r3, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)='A', 0x1}], 0x1) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24200, 0x8) r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) 2018/03/19 21:58:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x7) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) 2018/03/19 21:58:58 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x3, 0x6, 0x100000001, 0xffffffff, "6c9471457ab58db03d56c21d61f6e1776a06f49fb7854a78e00bbe8c9f0c12a6fb898ecf88628ec1a13e7f06", 0xc4}, 0x0, 0x0, 0x3, r1, 0x6, 0x9, "208229fe9802f26e67b1f685c524c7dbb5e5c73615415889bdebb94e05b4f4544a1702ae799e257f14092c6d436e4fdbc98f0722dcab1577953bd633f2081891", &(0x7f00000000c0)='}}{]\x00', 0x5, [], [0x7, 0x9, 0x100, 0x7f]}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40002, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x6) 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x100, 0xfffffffffffff001}, 0xfffffffffffffeb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000300)=0x7c) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xf7b3, 0x4) [ 44.012024] ------------[ cut here ]------------ [ 44.017928] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 44.027713] WARNING: CPU: 1 PID: 498 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 44.036358] Kernel panic - not syncing: panic_on_warn set ... [ 44.036358] [ 44.043707] CPU: 1 PID: 498 Comm: kworker/u4:3 Not tainted 4.16.0-rc6+ #269 [ 44.050788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x100, 0xfffffffffffff001}, 0xfffffffffffffeb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000300)=0x7c) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xf7b3, 0x4) 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x100, 0xfffffffffffff001}, 0xfffffffffffffeb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000300)=0x7c) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xf7b3, 0x4) 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x100, 0xfffffffffffff001}, 0xfffffffffffffeb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000300)=0x7c) 2018/03/19 21:58:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x100, 0xfffffffffffff001}, 0xfffffffffffffeb8) [ 44.060135] Workqueue: ib_addr process_one_req [ 44.064703] Call Trace: [ 44.067283] dump_stack+0x194/0x24d [ 44.070905] ? arch_local_irq_restore+0x53/0x53 [ 44.075570] ? vsnprintf+0x1ed/0x1900 [ 44.079370] panic+0x1e4/0x41c [ 44.082556] ? refcount_error_report+0x214/0x214 [ 44.087302] ? show_regs_print_info+0x18/0x18 [ 44.091793] ? __warn+0x1c1/0x200 [ 44.095246] ? debug_print_object+0x166/0x220 [ 44.099729] __warn+0x1dc/0x200 [ 44.103005] ? debug_print_object+0x166/0x220 [ 44.107495] report_bug+0x1f4/0x2b0 [ 44.111120] fixup_bug.part.11+0x37/0x80 [ 44.115168] do_error_trap+0x2d7/0x3e0 [ 44.119039] ? vprintk_default+0x28/0x30 [ 44.123089] ? math_error+0x400/0x400 [ 44.126869] ? printk+0xaa/0xca [ 44.130122] ? show_regs_print_info+0x18/0x18 [ 44.134592] ? __usermodehelper_disable+0x2f0/0x2f0 [ 44.139593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.144422] do_invalid_op+0x1b/0x20 [ 44.148113] invalid_op+0x1b/0x40 [ 44.151545] RIP: 0010:debug_print_object+0x166/0x220 [ 44.156616] RSP: 0018:ffff8801d8ae7210 EFLAGS: 00010086 [ 44.161949] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815acdbe [ 44.169191] RDX: 0000000000000000 RSI: 1ffff1003b15cdf2 RDI: 1ffff1003b15cdc7 [ 44.176434] RBP: ffff8801d8ae7250 R08: 0000000000000000 R09: 1ffff1003b15cd99 [ 44.183675] R10: ffffed003b15ce71 R11: ffffffff86f39c78 R12: 0000000000000001 [ 44.190918] R13: ffffffff86f15540 R14: ffffffff86408700 R15: ffffffff8147c0a0 [ 44.198172] ? __usermodehelper_disable+0x2f0/0x2f0 [ 44.203169] ? vprintk_func+0x5e/0xc0 [ 44.206949] debug_check_no_obj_freed+0x662/0xf1f [ 44.211765] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.216933] ? free_obj_work+0x690/0x690 [ 44.220972] ? trace_hardirqs_on+0xd/0x10 [ 44.225109] ? cma_deref_id+0x2c/0x30 [ 44.228889] ? __lock_is_held+0xb6/0x140 [ 44.232926] ? debug_check_no_locks_freed+0x264/0x3c0 [ 44.238091] ? cma_work_handler+0x1d0/0x1d0 [ 44.242385] kfree+0xc7/0x260 [ 44.245462] process_one_req+0x2e7/0x6c0 [ 44.249496] ? addr_resolve+0xbc0/0xbc0 [ 44.253449] ? __lock_is_held+0xb6/0x140 [ 44.257499] process_one_work+0xc47/0x1bb0 [ 44.261708] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.266875] ? trace_hardirqs_on+0xd/0x10 [ 44.271006] ? pwq_dec_nr_in_flight+0x450/0x450 [ 44.275659] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.280479] ? __schedule+0x903/0x1ec0 [ 44.284354] ? perf_trace_lock+0x900/0x900 [ 44.288565] ? __lock_is_held+0xb6/0x140 [ 44.292596] ? trace_hardirqs_off+0x10/0x10 [ 44.296902] ? lock_acquire+0x1d5/0x580 [ 44.300847] ? lock_acquire+0x1d5/0x580 [ 44.304796] ? worker_thread+0x4a3/0x1990 [ 44.308924] ? lock_release+0xa40/0xa40 [ 44.312872] ? do_raw_spin_trylock+0x190/0x190 [ 44.317432] worker_thread+0x223/0x1990 [ 44.321377] ? lock_release+0xa40/0xa40 [ 44.325319] ? lock_downgrade+0x980/0x980 [ 44.329456] ? process_one_work+0x1bb0/0x1bb0 [ 44.333925] ? put_task_stack+0x116/0x270 [ 44.338048] ? finish_task_switch+0x539/0x7e0 [ 44.342519] ? copy_overflow+0x20/0x20 [ 44.346388] ? __schedule+0x903/0x1ec0 [ 44.350253] ? trace_hardirqs_off+0x10/0x10 [ 44.354552] ? find_held_lock+0x35/0x1d0 [ 44.358591] ? find_held_lock+0x35/0x1d0 [ 44.362625] ? complete+0x62/0x80 [ 44.366056] ? __schedule+0x1ec0/0x1ec0 [ 44.370002] ? do_wait_intr_irq+0x3e0/0x3e0 [ 44.374298] ? __lockdep_init_map+0xe4/0x650 [ 44.378679] ? do_raw_spin_trylock+0x190/0x190 [ 44.383233] ? lockdep_init_map+0x9/0x10 [ 44.387265] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 44.392340] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.397327] ? trace_hardirqs_on+0xd/0x10 [ 44.401445] ? __kthread_parkme+0x176/0x240 [ 44.405744] kthread+0x33c/0x400 [ 44.409080] ? process_one_work+0x1bb0/0x1bb0 [ 44.413543] ? kthread_stop+0x7a0/0x7a0 [ 44.417488] ret_from_fork+0x3a/0x50 [ 44.421184] [ 44.421186] ====================================================== [ 44.421188] WARNING: possible circular locking dependency detected [ 44.421190] 4.16.0-rc6+ #269 Not tainted [ 44.421191] ------------------------------------------------------ [ 44.421193] kworker/u4:3/498 is trying to acquire lock: [ 44.421194] ((console_sem).lock){..-.}, at: [<000000009b62c373>] down_trylock+0x13/0x70 [ 44.421198] [ 44.421200] but task is already holding lock: [ 44.421200] (&obj_hash[i].lock){-.-.}, at: [<00000000bb404a15>] debug_check_no_obj_freed+0x1e9/0xf1f [ 44.421205] [ 44.421206] which lock already depends on the new lock. [ 44.421207] [ 44.421208] [ 44.421210] the existing dependency chain (in reverse order) is: [ 44.421211] [ 44.421211] -> #3 (&obj_hash[i].lock){-.-.}: [ 44.421216] _raw_spin_lock_irqsave+0x96/0xc0 [ 44.421217] __debug_object_init+0x109/0x1040 [ 44.421219] debug_object_init+0x17/0x20 [ 44.421220] hrtimer_init+0x8c/0x410 [ 44.421221] init_dl_task_timer+0x1b/0x50 [ 44.421223] __sched_fork+0x2bb/0xb60 [ 44.421224] init_idle+0x75/0x820 [ 44.421225] sched_init+0xb19/0xc43 [ 44.421226] start_kernel+0x452/0x819 [ 44.421228] x86_64_start_reservations+0x2a/0x2c [ 44.421229] x86_64_start_kernel+0x77/0x7a [ 44.421231] secondary_startup_64+0xa5/0xb0 [ 44.421231] [ 44.421232] -> #2 (&rq->lock){-.-.}: [ 44.421236] _raw_spin_lock+0x2a/0x40 [ 44.421238] task_fork_fair+0x7a/0x690 [ 44.421239] sched_fork+0x450/0xc10 [ 44.421241] copy_process.part.38+0x1758/0x4b60 [ 44.421242] _do_fork+0x1f7/0xf70 [ 44.421243] kernel_thread+0x34/0x40 [ 44.421244] rest_init+0x22/0xf0 [ 44.421245] start_kernel+0x7f1/0x819 [ 44.421247] x86_64_start_reservations+0x2a/0x2c [ 44.421248] x86_64_start_kernel+0x77/0x7a [ 44.421250] secondary_startup_64+0xa5/0xb0 [ 44.421250] [ 44.421251] -> #1 (&p->pi_lock){-.-.}: [ 44.421256] _raw_spin_lock_irqsave+0x96/0xc0 [ 44.421257] try_to_wake_up+0xbc/0x15f0 [ 44.421258] wake_up_process+0x10/0x20 [ 44.421260] __up.isra.0+0x1cc/0x2c0 [ 44.421261] up+0x13b/0x1d0 [ 44.421262] __up_console_sem+0xb2/0x1a0 [ 44.421263] console_unlock+0x5af/0xfb0 [ 44.421265] vprintk_emit+0x5c3/0xb90 [ 44.421266] vprintk_default+0x28/0x30 [ 44.421267] vprintk_func+0x57/0xc0 [ 44.421268] printk+0xaa/0xca [ 44.421270] kauditd_hold_skb+0x163/0x180 [ 44.421271] kauditd_send_queue+0xfa/0x140 [ 44.421272] kauditd_thread+0x660/0x940 [ 44.421274] kthread+0x33c/0x400 [ 44.421275] ret_from_fork+0x3a/0x50 [ 44.421276] [ 44.421276] -> #0 ((console_sem).lock){..-.}: [ 44.421281] lock_acquire+0x1d5/0x580 [ 44.421282] _raw_spin_lock_irqsave+0x96/0xc0 [ 44.421283] down_trylock+0x13/0x70 [ 44.421285] __down_trylock_console_sem+0xa2/0x1e0 [ 44.421286] console_trylock+0x15/0x70 [ 44.421288] vprintk_emit+0x5b5/0xb90 [ 44.421289] vprintk_default+0x28/0x30 [ 44.421290] vprintk_func+0x57/0xc0 [ 44.421291] printk+0xaa/0xca [ 44.421293] __warn_printk+0x90/0xf0 [ 44.421294] debug_print_object+0x166/0x220 [ 44.421295] debug_check_no_obj_freed+0x662/0xf1f [ 44.421297] kfree+0xc7/0x260 [ 44.421298] process_one_req+0x2e7/0x6c0 [ 44.421299] process_one_work+0xc47/0x1bb0 [ 44.421301] worker_thread+0x223/0x1990 [ 44.421302] kthread+0x33c/0x400 [ 44.421303] ret_from_fork+0x3a/0x50 [ 44.421304] [ 44.421305] other info that might help us debug this: [ 44.421306] [ 44.421307] Chain exists of: [ 44.421308] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 44.421313] [ 44.421315] Possible unsafe locking scenario: [ 44.421316] [ 44.421317] CPU0 CPU1 [ 44.421318] ---- ---- [ 44.421319] lock(&obj_hash[i].lock); [ 44.421322] lock(&rq->lock); [ 44.421325] lock(&obj_hash[i].lock); [ 44.421328] lock((console_sem).lock); [ 44.421330] [ 44.421331] *** DEADLOCK *** [ 44.421332] [ 44.421333] 3 locks held by kworker/u4:3/498: [ 44.421334] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000687caa75>] process_one_work+0xb12/0x1bb0 [ 44.421339] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<000000004b411947>] process_one_work+0xb89/0x1bb0 [ 44.421344] #2: (&obj_hash[i].lock){-.-.}, at: [<00000000bb404a15>] debug_check_no_obj_freed+0x1e9/0xf1f [ 44.421352] [ 44.421353] stack backtrace: [ 44.421357] CPU: 1 PID: 498 Comm: kworker/u4:3 Not tainted 4.16.0-rc6+ #269 [ 44.421361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.421363] Workqueue: ib_addr process_one_req [ 44.421366] Call Trace: [ 44.421368] dump_stack+0x194/0x24d [ 44.421371] ? arch_local_irq_restore+0x53/0x53 [ 44.421373] print_circular_bug.isra.38+0x2cd/0x2dc [ 44.421375] ? save_trace+0xe0/0x2b0 [ 44.421377] __lock_acquire+0x30a8/0x3e00 [ 44.421380] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.421382] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.421385] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.421387] ? check_usage+0x22f/0xb60 [ 44.421389] ? perf_trace_lock+0x900/0x900 [ 44.421392] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.421394] ? perf_trace_lock+0x900/0x900 [ 44.421396] lock_acquire+0x1d5/0x580 [ 44.421398] ? lock_acquire+0x1d5/0x580 [ 44.421400] ? down_trylock+0x13/0x70 [ 44.421402] ? lock_release+0xa40/0xa40 [ 44.421405] ? vprintk_emit+0x43b/0xb90 [ 44.421407] ? lock_downgrade+0x980/0x980 [ 44.421409] ? kvm_sched_clock_read+0x25/0x40 [ 44.421411] ? sched_clock+0x31/0x40 [ 44.421414] ? sched_clock_cpu+0x1b/0x180 [ 44.421416] ? vprintk_emit+0x5b5/0xb90 [ 44.421418] _raw_spin_lock_irqsave+0x96/0xc0 [ 44.421420] ? down_trylock+0x13/0x70 [ 44.421422] down_trylock+0x13/0x70 [ 44.421424] ? vprintk_emit+0x5b5/0xb90 [ 44.421427] __down_trylock_console_sem+0xa2/0x1e0 [ 44.421429] console_trylock+0x15/0x70 [ 44.421431] vprintk_emit+0x5b5/0xb90 [ 44.421433] ? console_unlock+0xfb0/0xfb0 [ 44.421435] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.421436] ? __might_sleep+0x95/0x190 [ 44.421437] ? addr_handler+0xa3/0x380 [ 44.421439] ? perf_trace_lock+0x900/0x900 [ 44.421440] ? trace_hardirqs_off+0x10/0x10 [ 44.421441] ? rcu_note_context_switch+0x710/0x710 [ 44.421443] ? __usermodehelper_disable+0x2f0/0x2f0 [ 44.421444] vprintk_default+0x28/0x30 [ 44.421445] vprintk_func+0x57/0xc0 [ 44.421447] printk+0xaa/0xca [ 44.421448] ? show_regs_print_info+0x18/0x18 [ 44.421450] ? __warn_printk+0x84/0xf0 [ 44.421451] ? addr_resolve+0xbc0/0xbc0 [ 44.421452] __warn_printk+0x90/0xf0 [ 44.421453] ? test_taint+0x20/0x20 [ 44.421454] ? lock_release+0xa40/0xa40 [ 44.421456] ? print_irqtrace_events+0x270/0x270 [ 44.421457] ? addr_resolve+0xbc0/0xbc0 [ 44.421459] debug_print_object+0x166/0x220 [ 44.421460] debug_check_no_obj_freed+0x662/0xf1f [ 44.421462] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.421463] ? free_obj_work+0x690/0x690 [ 44.421464] ? trace_hardirqs_on+0xd/0x10 [ 44.421465] ? cma_deref_id+0x2c/0x30 [ 44.421467] ? __lock_is_held+0xb6/0x140 [ 44.421468] ? debug_check_no_locks_freed+0x264/0x3c0 [ 44.421470] ? cma_work_handler+0x1d0/0x1d0 [ 44.421471] kfree+0xc7/0x260 [ 44.421472] process_one_req+0x2e7/0x6c0 [ 44.421473] ? addr_resolve+0xbc0/0xbc0 [ 44.421475] ? __lock_is_held+0xb6/0x140 [ 44.421476] process_one_work+0xc47/0x1bb0 [ 44.421477] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.421479] ? trace_hardirqs_on+0xd/0x10 [ 44.421480] ? pwq_dec_nr_in_flight+0x450/0x450 [ 44.421482] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.421483] ? __schedule+0x903/0x1ec0 [ 44.421484] ? perf_trace_lock+0x900/0x900 [ 44.421485] ? __lock_is_held+0xb6/0x140 [ 44.421487] ? trace_hardirqs_off+0x10/0x10 [ 44.421488] ? lock_acquire+0x1d5/0x580 [ 44.421489] ? lock_acquire+0x1d5/0x580 [ 44.421491] ? worker_thread+0x4a3/0x1990 [ 44.421492] ? lock_release+0xa40/0xa40 [ 44.421493] ? do_raw_spin_trylock+0x190/0x190 [ 44.421495] worker_thread+0x223/0x1990 [ 44.421496] ? lock_release+0xa40/0xa40 [ 44.421497] ? lock_downgrade+0x980/0x980 [ 44.421499] ? process_one_work+0x1bb0/0x1bb0 [ 44.421500] ? put_task_stack+0x116/0x270 [ 44.421501] ? finish_task_switch+0x539/0x7e0 [ 44.421503] ? copy_overflow+0x20/0x20 [ 44.421504] ? __schedule+0x903/0x1ec0 [ 44.421505] ? trace_hardirqs_off+0x10/0x10 [ 44.421506] ? find_held_lock+0x35/0x1d0 [ 44.421508] ? find_held_lock+0x35/0x1d0 [ 44.421509] ? complete+0x62/0x80 [ 44.421510] ? __schedule+0x1ec0/0x1ec0 [ 44.421512] ? do_wait_intr_irq+0x3e0/0x3e0 [ 44.421513] ? __lockdep_init_map+0xe4/0x650 [ 44.421514] ? do_raw_spin_trylock+0x190/0x190 [ 44.421516] ? lockdep_init_map+0x9/0x10 [ 44.421517] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 44.421519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.421520] ? trace_hardirqs_on+0xd/0x10 [ 44.421522] ? __kthread_parkme+0x176/0x240 [ 44.421523] kthread+0x33c/0x400 [ 44.421524] ? process_one_work+0x1bb0/0x1bb0 [ 44.421525] ? kthread_stop+0x7a0/0x7a0 [ 44.421527] ret_from_fork+0x3a/0x50 [ 44.421976] Dumping ftrace buffer: [ 45.309750] (ftrace buffer empty) [ 45.313431] Kernel Offset: disabled [ 45.317029] Rebooting in 86400 seconds..