[....] Starting enhanced syslogd: rsyslogd[ 16.647058] audit: type=1400 audit(1517430329.970:5): avc: denied { syslog } for pid=4022 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: [ 23.800961] audit: type=1400 audit(1517430337.124:6): avc: denied { map } for pid=4163 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 '10.128.0.41' (ECDSA) to the list of known hosts. 2018/01/31 20:25:43 fuzzer started [ 30.064830] audit: type=1400 audit(1517430343.388:7): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 20:25:43 dialing manager at 10.128.0.26:43383 [ 34.062601] can: request_module (can-proto-0) failed. [ 34.071739] can: request_module (can-proto-0) failed. 2018/01/31 20:25:47 kcov=true, comps=true [ 34.622662] audit: type=1400 audit(1517430347.946:8): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9046 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 20:25:50 executing program 7: 2018/01/31 20:25:50 executing program 3: 2018/01/31 20:25:50 executing program 0: 2018/01/31 20:25:50 executing program 1: 2018/01/31 20:25:50 executing program 2: 2018/01/31 20:25:50 executing program 4: 2018/01/31 20:25:50 executing program 5: 2018/01/31 20:25:50 executing program 6: [ 37.104880] audit: type=1400 audit(1517430350.428:9): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/root/syzkaller-shm627038092" 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 [ 37.147974] audit: type=1400 audit(1517430350.471:10): avc: denied { sys_admin } for pid=4218 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.330064] IPVS: ftp: loaded support on port[0] = 21 [ 37.414427] audit: type=1400 audit(1517430350.737:11): avc: denied { net_admin } for pid=4222 comm="syz-executor2" 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 [ 37.573113] IPVS: ftp: loaded support on port[0] = 21 [ 37.686665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.807179] IPVS: ftp: loaded support on port[0] = 21 [ 37.936871] IPVS: ftp: loaded support on port[0] = 21 [ 38.114309] IPVS: ftp: loaded support on port[0] = 21 [ 38.205547] IPVS: ftp: loaded support on port[0] = 21 [ 38.246452] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.324948] IPVS: ftp: loaded support on port[0] = 21 [ 38.509616] IPVS: ftp: loaded support on port[0] = 21 [ 38.913999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.390327] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.568840] audit: type=1400 audit(1517430352.892:12): avc: denied { sys_chroot } for pid=4222 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 20:25:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) getpeername(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, r2}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000000)={@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, {&(0x7f0000001000-0x49)=""/73, 0x49}, &(0x7f0000001000-0x1)=0x0, 0x4}, 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) [ 39.638932] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 20:25:53 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00004bf000-0xb)='/dev/adsp#\x00', 0x10000, 0x20280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005db000-0x18)=@generic={0x8, 0x81, 0x5}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000084b000-0x28)={@common='ip6_vti0\x00', &(0x7f0000272000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000286000-0x9)='/dev/sg#\x00', 0x81, 0x44481) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000618000-0x3a)={0x0, 0x32, "4a3a2df54c1a7c455c1f4f1b23f44eddb4e8efe1420859abc5ba62a6063609487ae06f14caaad619e0a3bc2779ac28e92ae5"}, &(0x7f0000840000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c70000)={r3, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000075000-0x4)=0x8c) [ 39.824467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 20:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000ab4000)='/dev/adsp#\x00', 0x1000, 0x88001) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) rename(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00009d7000-0x8)='./file0\x00') timer_create(0x7, &(0x7f000020d000)={0x0, 0x16, 0x1, @thr={&(0x7f0000e29000-0xaf)="91954aa9114147c51090f5d29480ada8d917f5cab2de833b7e8fdd3f7bc6873b4699f949af57e8ceb0f05d96f142df8b3a0ec3940442337bae902c9fdb1b40e33f2b5b7459939e5050a7ef4036146cab4e34f45969ce4e344fa1011873683482f51466eebe2724e3cc42e273106c2272f6be4cd61e18e4c47ad1c51e64b881d58c49a7ac60b68dd21123a559f633e23a260a7238f5eb561c32ae3fcd88c35443245a3e778845b9ca93d616319d2b9c", &(0x7f0000d2b000-0xad)="a6e66c5bfacaf7e92139f7c2a5c098770fb670be36a05cfc78e21cffa11b6f4b0ca27e379e385ffed248588fbc9470c5f82fe0ef79a09abf1426020cbacc69749bc11196be3bfd430443a38738c72731f0b5de036975d8212baec85b00e118374736b52921fb4c011fb0b1e69c5920e227a2ca115e236e895ce41634b73a594daa07ef24379ea0bc93d5ec6c22b60f725f20df3aae5625182c0c2ae95928d4c741029bd690a570597fd4572815"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae8000-0x4)=0x0) timer_gettime(r0, &(0x7f0000127000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 39.930806] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.944278] audit: type=1326 audit(1517430353.267:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4797 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 20:25:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000404000)="", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fde000)="") r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setpgid(r2, r0) 2018/01/31 20:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = msgget$private(0x0, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b85000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061e000-0x4)=0xc) lstat(&(0x7f00003e7000-0x8)='./file0\x00', &(0x7f0000cb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000a3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000cd0000)={{0x7f, r2, r3, r4, r5, 0x68, 0x7f, 0x0, 0x0, 0x0}, 0x81, 0x0, 0xfff, 0x3, 0x3, 0x8000, r0, r0, 0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) [ 39.946270] audit: type=1326 audit(1517430353.269:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4797 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=82 compat=0 ip=0x453299 code=0x7ffc0000 [ 39.948596] audit: type=1326 audit(1517430353.272:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4797 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 20:25:53 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f000000a000-0x60)=@nfc_llcp={0x27, 0x8001, 0x10000, 0x7, 0x7fffffff, 0x1, "bcc3dfae12129d5ce041fee86d19ae71717f5f405dcf3feb51f1a840a1bff12db5a23b5cd2e9dd0d0ff127ff3f494159d8824faddc6f9b56d8906d201fb287", 0x2}, 0x60) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) [ 39.949849] audit: type=1326 audit(1517430353.273:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4797 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=222 compat=0 ip=0x453299 code=0x7ffc0000 [ 39.950386] audit: type=1326 audit(1517430353.274:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4797 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 20:25:53 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f000000a000-0x60)=@nfc_llcp={0x27, 0x8001, 0x10000, 0x7, 0x7fffffff, 0x1, "bcc3dfae12129d5ce041fee86d19ae71717f5f405dcf3feb51f1a840a1bff12db5a23b5cd2e9dd0d0ff127ff3f494159d8824faddc6f9b56d8906d201fb287", 0x2}, 0x60) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) [ 39.953099] audit: type=1326 audit(1517430353.276:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4797 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=224 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 20:25:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000007e000-0x170)={0x1, 0xfffffffffffffffc, 0x1, 0x400, 0x6, [{0x7, 0x4, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0xcc, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x8b, 0x6, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0xff, 0x9, 0x0, 0x0, 0x806, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x401, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r1, &(0x7f000023e000)=""/4096) getsockopt(r1, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) [ 40.340464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 20:25:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080a, 0x40, &(0x7f0000001000)={0x0, 0x0}) flock(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) epoll_create(0x7) r2 = syz_open_dev$dmmidi(&(0x7f0000aab000-0xa)='/dev/dmmidi#\x00', 0x2, 0x8000) connect$netlink(r2, &(0x7f0000166000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendfile(r1, r1, &(0x7f00002f3000)=0x0, 0x9) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f9f000-0xc)={0x2000, 0x0}) read$eventfd(r3, &(0x7f0000777000-0x8)=0x0, 0x69) write$eventfd(r1, &(0x7f0000bbc000)=0x5, 0xfffffffffffffe8e) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000ba3000)=""/175) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000c75000)=0x80, 0x4) 2018/01/31 20:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0x3f, &(0x7f000095d000-0x1)="03") 2018/01/31 20:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0x1000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/31 20:25:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008c5000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000-0x9)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msgctl$IPC_RMID(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) 2018/01/31 20:25:55 executing program 3: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/31 20:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x1, &(0x7f0000ea3000-0x10)={0x3, &(0x7f0000f94000)=[{0x6, 0x44, 0x9574, 0x80}, {0x2, 0x7, 0x4, 0x8}, {0x0, 0x6a, 0xb8, 0xfffffffffffffffb}]}) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/31 20:25:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/01/31 20:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000141000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000470000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) splice(r0, &(0x7f0000a64000-0x8)=0x0, r1, &(0x7f0000ca2000)=0x0, 0x100000001, 0x9) r2 = syz_open_dev$sg(&(0x7f0000b59000)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000fa7000-0x8)={0x0, 0x0}) ioctl(r2, 0x1267, &(0x7f0000f26000)="") 2018/01/31 20:25:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/01/31 20:25:55 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x110, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ef4000)='/dev/dmmidi#\x00', 0x6, 0x200) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b2b000-0x80)={0x0, 0x78, "aceb519c642ee58c0f84294305c68305678bc295450ff084bba8eed6b6488596a63d0147de3f441f5bce6f623cc51cb9a0765b7704d97663197d4246c495ffad0901efe4db2bc9f88299268a12b2ae98393fa0633b7f96247f0fa535dfe9d0f7af1dc4f6ffa045900719a2050c5abb4adc257e7f2764d709"}, &(0x7f0000ef5000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0}, 0x98) 2018/01/31 20:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f00004e4000)=""/233, 0xe9) write(r0, &(0x7f0000cf9000)="2400000024007f009b6700415e00770100000000010000000001000000000000bb010710", 0x24) 2018/01/31 20:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000ad2000-0x8)='./file0\x00', 0x400100, 0x100) getsockname$llc(r1, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000455000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000223000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/31 20:25:55 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) fstatfs(r0, &(0x7f00002b5000-0x7e)=""/126) 2018/01/31 20:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fc000-0xc)='/dev/rfkill\x00', 0x294000, 0x0) signalfd(r0, &(0x7f0000268000-0x8)={0x1000000000000000}, 0x8) inotify_init() r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$mice(&(0x7f0000772000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000568000-0x10)={0x17, 0x1c, &(0x7f0000829000)="cd95dd8182a16be799814ac476c0849caeaf337e5f5aa39fadf0f171"}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000435000)={0x80, 0x5, 0x21, 0x1, 0x7fffffff, 0x9, 0x10001, 0x3, 0xaf1, 0x20, 0x0, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000da3000)={@loopback=0x0, @broadcast=0x0}, &(0x7f000059d000-0x4)=0x8) 2018/01/31 20:25:55 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f000097e000)='/dev/vcsa#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000de6000-0x38)={&(0x7f0000c7d000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x164)={0x164, 0x13, 0x100, 0x2, 0x0, {0xe, 0x0, 0x0}, [@generic="edd0ec5f912024b58bad1b71c479780395b7fb09c08892f2f6b1482b62703bfcf557270b1d1bdb98d89cbd84d420ef350ad8f559724b04077d4c94c8a752aef4fe40b004ac2e68118ee71ec1c89c7aa581607dbfa6e875a679eca94fd060cb8830a5be61af300f69c9b1594a2d2dd3ec0fab6bea3ebc42b110149e82a9a884ac0abacd", @generic="b6d7370e99c99eafb709a945ea7ec0f484235df86212dbefc8a77293298285e857442cdbc1e27b8ef300f43f4f9ed76b8bc072c44797a646a4541d684a2ed815e4702931a1659290f7e52def6cd461ddf87237981d99e12bc33bbbdc38c3ec6d56d696cfe157d8e40733d421f086e7bc724ad90d7c2aca7f48618516a98e0bc34c47e53611c5d2b937ac6325dab3891db43770a6125875b052bbce7296a9a010dbde6d1ca0370f4146cf3608bd2a50c5eb8601605841c7d52398", @typed={0x10, 0x53, @u64=0xdb}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000018d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002c5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000)=0xe8) lstat(&(0x7f0000b28000)='./file0\x00', &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0x0) 2018/01/31 20:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800400000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair(0x4, 0x80001, 0x4, &(0x7f00008f2000)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000914000)='/dev/dsp#\x00', 0x7b, 0x420100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000001, 0x0, &(0x7f00006bc000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) [ 42.267781] kauditd_printk_skb: 16 callbacks suppressed [ 42.267789] audit: type=1326 audit(1517430355.591:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.302968] audit: type=1326 audit(1517430355.601:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.302985] audit: type=1326 audit(1517430355.601:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.303003] audit: type=1326 audit(1517430355.601:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=6 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.303193] audit: type=1326 audit(1517430355.601:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.303209] audit: type=1326 audit(1517430355.601:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=113 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.303223] audit: type=1326 audit(1517430355.601:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.303238] audit: type=1326 audit(1517430355.601:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 42.479342] audit: type=1326 audit(1517430355.802:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 20:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000437000)='/dev/vcsa#\x00', 0x4, 0x4000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e56000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x6, 0x3, 0x55c9, 0xa, 0x0, 0x20, 0x3e, 0x0, 0x0}, {0xb300, 0x3, 0x3ff, 0x5, 0x3f, 0x81, 0x8, 0xfffffffffffffff7}, {0xd49, 0xfffffffffffffffb, 0x401, 0xfff}, 0x3, 0xd, 0x0, 0x0, 0x3d2e674b131bd82b, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x401, 0x2, 0x2, 0x8}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x42) 2018/01/31 20:25:55 executing program 4: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000697000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00006c2000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000000)=0x1, 0x2, 0x5) remap_file_pages(&(0x7f00001c1000/0x4000)=nil, 0x4000, 0x8, 0x7fff, 0x2) msync(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009f6000-0x4)=0x0, &(0x7f0000b35000-0x4)=0x4) 2018/01/31 20:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c45000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00007f1000)={0x0, &(0x7f00003ce000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000a29000-0x8)='./file0\x00', 0xc300, 0x2) 2018/01/31 20:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) readv(r0, &(0x7f00008fb000-0x48)=[{&(0x7f0000eae000-0x90)=""/144, 0x90}], 0x1) 2018/01/31 20:25:55 executing program 1: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000006c000-0x7)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 20:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f64000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000927000-0xc)={r2, 0x80000, r1}) sendmsg$netlink(r0, &(0x7f0000c36000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f00003b0000-0x18)=[@rights={0x0, 0x1, 0x1, [r1, r1]}], 0x225, 0x0}, 0x0) 2018/01/31 20:25:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) read(r0, &(0x7f0000aba000)=""/128, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000001000)=""/75) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/31 20:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d33000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000056d000-0x14)={0x0, 0x22, 0x5, 0x2, 0x3, 0x5}, &(0x7f0000d08000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f2e000)=@assoc_id=r1, &(0x7f0000404000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004ff000)='net/mcfilter6\x00') fcntl$getownex(r3, 0x10, &(0x7f00000c7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007bb000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b8b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004d6000-0x108)={r4, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xff, 0x1, 0x85d, 0x0, 0x7, 0x0, 0x30, 0x7ff, 0x3ff, 0x4, 0xffc, 0x7, 0x4, 0x8953]}, &(0x7f0000a4d000)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f000095e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000d1c000)={0x5}, &(0x7f0000897000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000)={0x0, 0x0}, 0x8) [ 42.503872] audit: type=1326 audit(1517430355.802:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 20:25:55 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x4, 0x4, 0x5, {0x0, 0x0}, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x13d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) lstat(&(0x7f0000cbb000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r2, &(0x7f0000af4000-0x3c)=[{{&(0x7f0000966000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000815000)=[{&(0x7f0000564000-0x13)=""/19, 0x13}, {&(0x7f0000364000)=""/4096, 0x1000}, {&(0x7f0000177000-0x10)=""/16, 0x10}, {&(0x7f0000f6f000)=""/185, 0xb9}], 0x4, &(0x7f0000803000)=""/201, 0xc9, 0x8}, 0x0}], 0x1, 0x2000, &(0x7f0000bd9000)={0x0, 0x0}) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r1) 2018/01/31 20:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f00005c9000)={&(0x7f000054a000-0xe0)={0x2, 0x3, 0x0, 0x0, 0x20000000000000b9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x2a0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5d000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000058d000)=0x8, &(0x7f0000109000)=0x4) socketpair(0x0, 0x3, 0x5, &(0x7f0000905000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000074a000)={0x2, &(0x7f00003e0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e99000-0x48)=[{0x4, 0x100000000}, {0x3, 0x3}, {0x4, 0x5}, {0x0, 0x3}, {0xb, 0xfffffffffffffa10}, {0x7, 0x0}, {0x4, 0xbc}, {0xb, 0xfffffffffffffc00}, {0x8, 0x6b}], 0x9) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000bac000)={r3, &(0x7f0000b1b000-0x44)=""/68}) 2018/01/31 20:25:55 executing program 3: pipe2(&(0x7f0000f2e000)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000cd000)=0xef) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002b000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, {0x8, 0x0, 0x0, 0x0}, {0x8001, 0x6, 0x0, 0x0}, {0x3, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0xbbb, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x81, 0x0, 0x0}, {0x0, 0x0, 0x569, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7ff, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x0, 0x6}, {0x0, 0x0, 0x1f, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xc10}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x2000000000}, {0x0, 0x5, 0x0, 0x1}, {0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x40, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x0}, {0xbbd8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x1000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) [ 42.565273] mmap: syz-executor4 (5354) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 20:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x0, 0x3d) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) syz_open_dev$urandom(&(0x7f00007af000)='/dev/urandom\x00', 0x0, 0x2002) 2018/01/31 20:25:56 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/checkreqprot\x00', 0x400, 0x0) bind$vsock_dgram(r0, &(0x7f0000b18000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cc6000-0x10)={0x2, 0x89, &(0x7f000008c000)="f730cf804a45f5577277a8aeb8a07840cab4b16b881549c73dffcbd573e7848770d51767d088737c8fda9fa5f44607d06363fe66cd2f474b03b9a195afb60bd7c09e1f238730d9589319498fa7767d95a91d9a1768ecb7a77691efbd77d051bb95a313d4a60ca4ba95b2f6480d3cda7f4b06c7fdc6bb5f83a3c887778868f33ccd29068e09b59db215"}) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) accept(r1, &(0x7f00001b4000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000511000-0x4)=0xc) 2018/01/31 20:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x400000000000041) msgrcv(r0, &(0x7f0000896000)={0x0, ""/149}, 0x9d, 0x3, 0x3800) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f0000753000)="", &(0x7f00006af000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005c6000-0x10)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat(0xffffffffffffff9c, &(0x7f0000a0e000)='./file0\x00', 0x4040, 0x2) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000d7e000)={0x2, 0xff, 0x1, 0xf1c, 0x0, 0x3ff}) timer_settime(r1, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) msgget$private(0x0, 0x10) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() syz_open_procfs(r5, &(0x7f0000ff8000-0x7)='ns/mnt\x00') 2018/01/31 20:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setendian(0x14, 0x0) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendto$inet(r1, &(0x7f0000293000-0xe5)="b482700028fa2539bc47d0e2f4ff87aea936220c357ccf766a56e18bcaba92ba9ddd55616fe3916baa75a01fc354c1a2bdd2048fa487a61a74ac7da32bf7463b22b007fffd9c4586a30a94c3a96ed2aaa43c2255b86d372c0841ce10d360b30dafbf775a83891b4d2e14006384c65b0d4025a156e1143f714ab2f873a7ed80a3842191716ec3ed76860337dafaf488eff1522f348357a576c95a36b89e832eecef822bf6afd85ee9a372853ffee93170a39450e647af513ae931f1eb94bd274422041fe22765fdc7a8b891b456e568d423f930866d5825f659e0cb712a07ff", 0xdf, 0x45, &(0x7f000098b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000533000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ede000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f0000cb4000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="03e50186a101eec4a68a33cab72ad6d922af3a9dbc6f148414067f1319514fe0460fa6c02e4bf836c2d603b0215416bef8177fc33f1f7c1fe0a18b1cfdbed1bdfaa1f8849df95ec04f61b2f549671a0296503101926f769ab4fe2a540325d46750664a5e278abad738fffdebf9f318a0", 0x70}], 0x1, &(0x7f0000b1b000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 20:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) r1 = accept(r0, 0x0, &(0x7f0000053000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a0c000)=0x0, &(0x7f000072d000-0x2)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d61000)=0x0) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00005a4000-0xc)={r4, r1, 0x80}) getpgrp(0x0) shutdown(r0, 0x1) 2018/01/31 20:25:56 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000014000-0x18)={0x0, 0x1, 0x20, 0x8, 0x5}, &(0x7f0000019000-0x4)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000011000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001b000)=0x8c) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000002000-0x18)={0xec55, 0x7, 0x814e}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000001d000-0x67)=""/103) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) 2018/01/31 20:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a0c000-0x8)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00003cd000-0x4)=0x0) sendfile(r0, r0, 0x0, 0x8001) writev(r0, &(0x7f0000402000-0x40)=[{&(0x7f00008db000)="030181d2c9970c8e708c69bfac76c76eb705e05de339d5bf72bd1e34137b7a86c33c6b8bd920adc482ea3178f4f6427e5a0d096be0d65ee928d8e4a1652a5266fd3dfe6de70e3460d5e4126d1ab995ea28d17116fdca55a0465880a61c", 0x5d}, {&(0x7f0000042000)="4c905a9751fffc1f9854f207871ec708d2502cb05660056a0b60565a7d88e92cb9bee2e640d7f36bb12c74c559f7e7c587880ea5da2cc40c7039dbb93b0a480e84b675e7ceb1be0bd0351d547fd69809107f224f934805c7caf7b1b7e6f2b5002c0c0ff5f71ec44a26a9f45709e9967347b3d1c6f4ac7a3c16d0664b5fc4dc91da03942d1f6a469413a748ca43bd1c1808c15bb142b1e3feb846814be9b3acbafdce5514e5733c913d005be780e7b4dd9c4c06e260f106e370c9fc740601695dbbd219cf4199a3cbc8e81c600322776acf6ce347ca", 0xd5}, {&(0x7f000058f000-0xfc)="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", 0xfc}, {&(0x7f0000520000-0x77)="8d23999a455b63d7fe0c7d234e8ed9f61c32e1c3f7e1eb2ac6391ecacc86c3cb3cb8c72177d35794bc305fa060596e9da443c61ab5dc16e487282382494482043cee4912373995e741131b302f9ddbc0eb3dd2ddf72cae3f43172c789fcbd16d701010d02447d8a3dd1f298a4a99f3b18db0d821abd844", 0x77}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000ae5000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000ec2000)='/dev/sg#\x00', 0xff, 0x8000) mmap$binder(&(0x7f00003ad000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000577000-0x4)=0x0) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) [ 42.660020] bpf: check failed: parse error [ 42.672577] bpf: check failed: parse error [ 42.734144] QAT: Invalid ioctl [ 42.743051] QAT: Stopping all acceleration devices. [ 42.761131] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 20:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/31 20:25:56 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000154000)='/dev/vcs\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/31 20:25:56 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000007000-0x18)=[0xfff, 0x6, 0x9, 0x9, 0x2, 0x7], 0x6, 0x7, 0xffff, 0x4, 0x80, 0x3ff, {0x8001, 0x4, 0x0, 0x6f, 0xf69c, 0x3, 0x8, 0x5, 0xa5d, 0x1, 0x667, 0x6, 0x6, 0x0, "0fdcd3fe5cb13c41db09e441c1c1dd2b0ccaefdbd1cc8629442502270b7ead20"}}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000)=0x0, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000006000)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000006000)=0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006000-0x4)={0x10001, 0x800, 0x40c7}) 2018/01/31 20:25:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x400100) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000004000)={0xff, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x7, &(0x7f0000006000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$ion(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ion\x00', 0x181000, 0x0) 2018/01/31 20:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000312000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x178e3cbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xa) syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) syz_extract_tcp_res$synack(&(0x7f0000d3d000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 20:25:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x7fff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009f7000)=""/60, &(0x7f0000000000)=0x3c) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000005000-0x4)=0x0, 0x2) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005a9000-0x13)={@generic="13ada07b44ac6ab2b1e9c623db2fbb55", &(0x7f0000109000)=@ethtool_ts_info={0x41, 0x2, 0x3, 0x20, [0xffffffffffffe3bc, 0x6, 0x2], 0x6a2, [0x9, 0x1, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000b5f000)=0x0, 0x3) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 20:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000006a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = syz_open_procfs(r0, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r1, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) gettid() setregid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000c6000)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00003b6000)={0x0, 0x7}) [ 42.777714] IPv4: Oversized IP packet from 127.0.0.1 [ 42.823088] QAT: Invalid ioctl [ 42.828772] QAT: Stopping all acceleration devices. 2018/01/31 20:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000890000-0x76)=""/118) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b4e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) r1 = request_key(&(0x7f0000f5f000)='syzkaller\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cea000-0xa)='(md5sumlo\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000f4a000)='keyring\x00', &(0x7f0000c1f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r1) 2018/01/31 20:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e17000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000756000-0x18)={r1, 0xffffffffffff6640, 0x0, 0x3, 0xfffffffffffffffa}, &(0x7f000097a000-0x4)=0x18) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/31 20:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f00004ad000)='./file0\x00', 0x80) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000256000)=0x3, &(0x7f000099e000-0x4)=0x4) memfd_create(&(0x7f0000734000)='\x00', 0x3) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) readv(0xffffffffffffffff, &(0x7f0000157000)=[], 0x0) 2018/01/31 20:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socket$inet6(0xa, 0x80007, 0x100000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) 2018/01/31 20:25:56 executing program 3: unshare(0x2020600) r0 = socket(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000cbd000-0xa5)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x402100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000-0x47)=""/71) [ 42.909501] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/31 20:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006fb000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e86000)=0x43b, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000298000-0x10)={0x2, &(0x7f0000995000)=[{0x3, 0x2}, {0x6, 0x3}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0xe, 0x4, 0x2, &(0x7f0000ece000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f000002f000)={0x7, 0x20, [0x205, 0x1, 0x5, 0xfffffffffffffffd, 0xfffffffffffffff9, 0xe, 0x10000, 0x6]}) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ed4000)=0x0) ptrace$pokeuser(0x6, r4, 0x3, 0x0) 2018/01/31 20:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x89c) getsockopt(r0, 0x0, 0xfff, &(0x7f0000f4a000)=""/4096, &(0x7f00006e1000)=0x1000) r1 = syz_open_dev$admmidi(&(0x7f0000785000-0xe)='/dev/admmidi#\x00', 0xfff, 0x10000) gettid() ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00001da000)={[0x5698, 0xffffffffffffffff, 0x1ff, 0x9, 0xfffffffffffffffa, 0x9, 0x0, 0x2, 0x1e, 0x6, 0x1, 0xfffffffffffffff9, 0x2, 0x1, 0x7, 0x7], 0x5000, 0x4400}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000020f000-0x4)=0x0, 0x4) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(r0, &(0x7f0000003000)='./bus\x00', 0x20000000000000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = request_key(&(0x7f000012c000-0xa)='encrypted\x00', &(0x7f0000868000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c5000-0x1)='\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00007f6000-0xbc)=""/188) r3 = syz_open_pts(r0, 0x8000000005) writev(r3, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) 2018/01/31 20:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000500000-0x8)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000097000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8ab}, 0x3, [0x66e1, 0x80, 0x2, 0x9, 0x66, 0x1000, 0x7f, 0x2]}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fa8000)={0x77359400, 0x0}, 0x10) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003aa000-0x8)={0x9, 0x2}, 0x8) 2018/01/31 20:25:56 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/dsp\x00', 0x410200, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000016000-0xe0)=[{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000b000-0xe3)="35bcf58f8ff28ec8fe4edea086f95dce17c81cc7225f5b2eadc8cbd985c8239507275712560b98969e816868a291818c9c5395b56ddcec0bb60e3debab915d24f9df4a8cfdfc3aa8b9fa4ef9d14ae4654a954a4912a827257ec15ed63777a18b4684084b9139c5022e7a53f851713d67a0fec9ba2886db92be82c9ead3eaa559f59ff8e228ff0433b78d525c8f85ad8f37bf92e979592d71cdb826aaa597687f5bab8e481251bdfe43bc3f7890d57367c95cf4b7962fe75e5f73e7e0ae3a8170a0977d9927caafd94a824479593a009af2b3f016bfedb5f95f02cc508ceaa55f6fd50c", 0xe3}, {&(0x7f0000015000)="bf7694c0b5620d1ca8da8aa391a8bd72b7f3ef0e5c91c584be5acb8d43e95a2d9f77306daf11ca53ccad9a89c6792955195eab741ef9701e24d068770d5a0bf00778d18b45550c", 0x47}, {&(0x7f0000015000)="feec7d345a319cea5ff804a8d2f36e19dce8a39ac1286bafe7f0efa29111de8b7c5c601d7b93020f99a258f86ec9ecf4c9b93d2f27342b40b44771ceca6bce266416ed0ee2d3662be2ab147ce2cc7dee517d0c60dfb75a90851d9cf0571734575d132d59903663596792570910da9acc040704bcd040774ee6a09044ae2b8abe704af5eb82aa00f54b308b083806002e84f4d1c98606cf0174ba2f1be33abcab6729c594ea3bb79cfcc601f42a09e3ae6b2fbe12cfec4f3aaf5927102773c27eb6e04a62eb4a5ee236fa99294810f08aca505734c1bc93b324072a5adc60c094f06dbf807d31f7d7b35e16cdb72762a4", 0xf0}, {&(0x7f0000016000-0x1)="9a", 0x1}, {&(0x7f000000c000-0x33)="6f116bebc2c815f4824504bbf672517e19c0b4c7a3662fa4833a6d68cfd801cbcf6ffb78821537c7840a61f6fd0f48fad4245e", 0x33}, {&(0x7f0000013000-0x25)="5f6b5a348809f6706fc18a910f5424e8ebf7f30db008d7dc78f5217e2531fdad8c8f4b3c08", 0x25}, {&(0x7f0000016000-0x7cc)="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{&(0x7f0000016000-0x64)="3554b05b0682141bc9037bd436f71db493a82f68ecd0f9880dd4e9d8695d70616a93d710f6682605448c5dbe29c20cc929204f925a2e7f13957fe9e1894e443bca39d16e9c30641cbabe9f14021237fb963d626395b98fa5d3b52a257202ad57a15796f0", 0x64}, {&(0x7f0000016000-0xcd)="a08326feab61052aa68a76e8b262587fa08f214fd4a6ef9d8f2fb92ad888480030ceceed2c5056ad55e5abc0ff216eba9481ed58f14cc251270903c9dcdf1cfbf59809a13384b08b6ee0d8e47e10d030375379fce47ea92b690a32149c15fc94e84cd06dabc7940930030f68d334a00f5d11ec59e8c05fcfbdc07b84850ef876e8150bf4005f90adf536b9a3abb7b4845ae5784bf931c92b1b33661054b8e89d7a41e2d707d9598717cbf230df08c889b2b812ea5dce8cbe94e37a32ab09b0bb60ab52fd424a4e65675c56e10c", 0xcd}, {&(0x7f0000012000-0xe)="7d3299d9657122ebac81020d6956", 0xe}], 0xa, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000015000-0x40)=[{&(0x7f0000015000)="1a6f5d81721d1bb226cd9b4f40df3849abde8d503a86de67bde1f62cfee422f54b481caf9d875d3a533b0222761b0849649b751c1f556f27819b598b199d98e2ad870584451727aa12608d3eb9ec06a98f52e1a8cc22eac4f4552740072cba6ed64d1ba7e25bff54abde01f11520cea57a2c4cbe5ca5bce48ea0566b0d7d10c265089d316777ca09f82978c19157e444bb5c5f516d36733fd1c766a7acdf4538e8e4ae7d143f15129b0dc10522586a", 0xaf}, {&(0x7f0000016000-0x59)="a3be6a6fe475875b6c3794e318349f502805ee03fcedec7328c87da9b946368fa3166ef7178550254609c7038b5deb7c516ffd9c9e9313552ec1af628ee93c11ccffbe59e33cdd4f04c69025f76c92bee43e8f6c42c64f6894", 0x59}, {&(0x7f0000016000-0xcb)="e373d955a8143967ba75cbb82db032d1b8b27629a4e44fc82874cd3df44d48fa90d57a6ec64a69037c5c52b5d049885cfa1b5ffea8a4b4634bd52af9b6cefcff6745a49948295fa6a89defa24fa5954e63070cce3f24981b96adbd3107e5d533a3ee9fcde0076159d6848c67fed230fdfaccdbe0ac7963d32b2f85253756980a65386bff54a41b60a67f5e6d515605b275f0e03ec528bf0223ef70aa75bb2554e4d94687b5739ac3267ba2de06d67ac68a42ac1cbb4fee8ea0f0659f4c30f915c8879cf87399ca90f71d77", 0xcb}, {&(0x7f0000016000-0x59)="5593a18f7057b776550ee5c18e4d1183d3d3915c64fefb2f40088ce8645b1a436e96f6454bb88aad68f8826ad6e4dedf090cffc61596459c4e673486f7a6513e54962bec4006e2c6254f5845ead8b9e38d195dc926e62e9d2e", 0x59}], 0x4, &(0x7f0000015000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xb8, 0x117, 0x2, 0x9f, "47ff36d256f2b3cec134c30abec847b795f15b65e86c5ce8b8c1b5fb502c41f8decfdb985173dbb34292ada6e17912c2aba253fc301e50538c272a1b5a9c5cf8faa7704737cc7316eb3050d4fafe2cb74922bd1903200fea7e8327feb67beee5384a73fae657931ebd02298a1d152a64f79c64e49272708bbca2870a1f79c51791c2adac51a612489f51d99fdd8fe40cfee2af0e9601b2faee14c37d91f409"}, @iv={0xe8, 0x117, 0x2, 0xce, "1b740d3bb9a601d703b0287eddfdbac507c635f53151e7d072769909f1452be4525ab4259c125560b4302d1208d430174eef197d303212edca128432107630b230b0ec88cef8ac9ae3578b32eb6b5920497636a55fde895b65c57942f35d518186adebcf026645a251849d001d7a65d7242d3fe8b1970c51a106d10e30db7e5c3bd131ccdf363e60d6ef620aa10cb00b7f0d6a092652dce677fc6f0aeee0ffa0ef9cf7c1f3cac15371941ed6f8aeadcbf1f9a331e7d21494d4043746d356b000f0ba196b65b484c6ac86a45f19de"}, @iv={0x108, 0x117, 0x2, 0xf0, "0949495f9fedfd27c1a5b3c2e895fe823a17356110589da9e863f5fe517f8f94deaa4b73ee294bcb3c7209bf693135394818fc391efa42b9dede38736826ff252126832c99e5c700c2b34b6e4da830812c1b19cf78d89d440d39c085932432bbcc213e67482e10afa3bece026d737c474804e204cd2b868695a37b4f87ae60030e0a411b6f871df19acde140d12de76d5af90a79f03aed5a61f4b94b8046b6dca1f05a65f8ab915adc3105f9a0e53cbc030d48f5b05d22e7e6a31f76656176028d1086620a227e66b8b58759fa529be439f1f723841b03cca59a9e9ac0041da2828e9007d7c261b4946294763fade49e"}, @assoc={0x18, 0x117, 0x4, 0x22}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x20, 0x117, 0x2, 0xc, "65d92676531e7639c1fdb3e6"}, @op={0x18, 0x117, 0x3, 0x1}], 0x328, 0xc000}], 0x4, 0x4000005) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000015000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000015000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000+0x2e8)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x38)="52a232f3c0aea80c6b173bda4c616798e02383efa285a24a616bf6f3179fe39b3edbb87db44765706bd6a710bd5167282b6a22f22fa4c9c0", 0x38, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='ceph\x00', 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x2000) fchdir(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x0, 0x449}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x175}, &(0x7f0000000000)=0x98) mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) 2018/01/31 20:25:56 executing program 5: r0 = semget$private(0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000001000-0x2c)=""/44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000bf5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 20:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c63000-0x14)={0x0, 0x10001, 0x40000000000, 0x9b66, 0x4, 0x6}, &(0x7f0000fe9000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000850000-0x64)={r1, 0x5c, "e020da6d38220b62444f22ecb7a0d74206700cf727937c25c0a95d1dc2d271c1dd8ab817bf201c81cbbabae04ca989b3e40be4705b32a9e8107f9c8cc4c26f43e4a29786b95da8a8650827058d4d1e25a15240d360fc11f1e74930b6"}, &(0x7f0000808000)=0x64) r2 = syz_open_dev$vcsn(&(0x7f00009a5000)='/dev/vcs#\x00', 0x80000000, 0xca580) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000786000-0xa0)=[@in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000c97000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0xfffffffffffffdc1) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f6f000)=0x0, &(0x7f000062c000-0x4)=0x4) tee(r2, r1, 0x86eb, 0x0) 2018/01/31 20:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d51000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 20:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndpcmp(&(0x7f00003bb000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x149000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000ed2000-0x2c)=""/44, &(0x7f0000324000-0x4)=0x2c) memfd_create(&(0x7f0000ec7000-0x2)='$\x00', 0x0) 2018/01/31 20:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x0, 0x401]}, 0xc) sendto$inet(r0, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ad7000)=0x4, &(0x7f0000753000)=0x4) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r5, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r6 = accept4(r3, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r6, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0xffffffffffffffff, "", []}, 0x10}], 0x2, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r6, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r6, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r6, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 20:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000d59000)=[{&(0x7f000078d000-0xed)="f9f8f0d6cbaa1d625f1f791fc63a9fc0088cef4f3c6828e6b7a12141705acc1dabb399fa0c78baa2ea9c0e511dd8ddaf65ea0d14139f8ba48c1a60a76386fed71655d1de0c733487079a07b08d32a3db0050238bdd49b7dcf3e1ee031889ac34fe56c9d5114ac3e81d478bce1a19abdefb9634ada3502a5b61c1ad64f36ae5ff7664981091c68d6cbb5960c188ee39da2ab7342cd5803d7b089e27346c19b396a6179227ef15de7e0fa505d6f2eba0f3b21b9b111bde50d6ade080c846e88efbeb418bcb8d5190f64d7a13e55195800fdc16d212dd309dee0dfaa8df70a2fd5a7dc483dd97a505ac927e4c2823", 0xed}, {&(0x7f0000c64000)="708b4ba376da87a99714132997740e7a85f1744c334a41a917d7da7c6e9bc4eae97afd92ef77f4f47d570c0df6", 0x2d}, {&(0x7f0000cef000)="a7cedd6a7e4ea8e6cf73aaa434a3a24355d85a8fe7c3d0f7d09ac645636c472c49009cfd29c4480b59845057a6e9af8958e723b05266432396f10d0d36896ba3d983d5d6369bcde150fc155afe7beafc94765dcee4474e816587f9862b1761c9bd1fa234fe06ba9e", 0x68}, {&(0x7f000055d000-0xa8)="206532d02ed69bcc09038057f0a64ea6ff7c31b7850aa68e25bcd7e7693b44071ba03131304e052c96a0a4d32c71219a88f50a255741119b3ae1bc00330e41a11e2cbce8b789a1ded5f017578e21f518d2d61f25264d4b2fe28f82901863bcf3c710ee1d0710cf11e505ddab614f45a2e86661836f2891dd544f32b2ade99c92b0fc13827b24f5acf53d7a6c51bb1c7f6232d5d1fd3bf64f94874ad60b763e7d6e56cfdefbec53a3", 0xa8}, {&(0x7f0000e09000)="", 0x0}, {&(0x7f00005ff000-0x1f)="68537a8d2a8bcc0bae4608512e5e1fa094d2eed481e2c8cccb467d49477db5", 0x1f}, {&(0x7f0000b5a000)="722c7ec256fa99fc86c5d3ccc03b77f8770b27ad6ea8c8f3f88763b63660f9dd3665265f15ece39340", 0x29}, {&(0x7f0000716000-0x1000)="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0x1000}, {&(0x7f000033f000-0x41)="54235307c49ec7dcb0e4aec6b7624f84b8a8d36f384294700d6fec8423f6ceb1810b8dc30d8f4d590619c3ba15d32336addb7412c792635b745096b16f592bd557", 0x41}, {&(0x7f0000bf1000)="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", 0x1000}], 0xa, 0x1) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed3000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/31 20:25:56 executing program 0: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") capget(&(0x7f0000348000-0x8)={0x0, 0x0}, &(0x7f0000fea000)={0x10001, 0x4, 0x0, 0x0, 0x0, 0x401}) openat$kvm(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/31 20:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0x499) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00003cf000)={0x0, 0x0}) r4 = getpgrp(0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00005bf000-0x3b)="60abe3538842682bef4f5615868d0ebef15ed8ce952429b96db62b821aa6bafccb263cfbadd21826acda7016d1537cabca6cad37c19cbaf851ad19") kcmp(r4, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000679000-0x20)={r0, &(0x7f000081b000)="f3107b5826d397869c354bcb0fb18495f7067b41bf9f710db811f24b082150f65ad09f0763d4170b14bad5c54e8fb3645e", &(0x7f000081b000)="6d1de9fc8b798b60707bb6f4eefb2b916796a53f8df34c6db83e0b5d1a430b6c6c4a0916ee23892d3a50835814feaccbc430afc3a3d928bdc2ce5d305053aea0b9c0e95964dde7bee8643a246057a0f3fc42d97d8d6523f33d98cf6ae363bfa44307d1eded193f04b1afbb6ba62662bb160c0706d9eb35dada598bf29897a0d73cc13d0a33a533d35a73f3c9432a541fc489cc28bf99b0be1fe1616b86f6890d11b9d19dfc18224b987c941f523191231c9bb702ef22d8bf89bd3257f2a3087981439c70afc5e1b911a2e2739ebbded20113e76235cae8f0886fdb6dc03a81e730883439b1f0e133b0ce8d697bf43783db", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081d000-0x20)={r0, &(0x7f000081d000-0xbd)="644137e33e125a42d9cf1db781462e0f4410153638a0aab60cbb8ede3e58779b01a3a84f77a65dabdf709b051bdcdd6a6505164dc1246d6d2d009eaf81e7010c1852c6eb3d10d8b3421324e2e58d46e99aa7b9ca8ea1f73f31aa9b6f8e980eac99ff4d37807e32a5980397b1d1eec294c2281852cc098365860c64d746709de4f843ec234e649334d45987302846ca57b5c1fdd59e1800ce945babee4be9a73473345210308ec35705d0a3bf89e15b38a26bf48949c6f4e6f4e1620f42", &(0x7f0000179000)="dd2b0ea40a", 0x0}, 0x20) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081d000)='/dev/vga_arbiter\x00', 0xa000, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000081e000-0x4)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f000002e000)="", 0x0}, 0x20) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000081c000-0x8)='./file0\x00', 0x5b) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r1) close(r0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/31 20:25:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000806000)=[0x9, 0x101, 0x6c51, 0x8001, 0x401, 0xffffffff, 0x7ff, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 20:25:56 executing program 6: clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="") ioprio_set$uid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000+0x61f)='/dev/loop-control\x00', 0x400042, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f7000-0x10)='/dev/sequencer2\x00', 0x220480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f5f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000c32000)=0xc) bind$packet(r0, &(0x7f0000174000-0x14)={0x11, 0xf6, r1, 0x1, 0x5, 0x6, @random="cb4490db24e7", [0x0, 0x0]}, 0x14) prlimit64(0x0, 0x2, &(0x7f0000cb5000-0x10)={0x995, 0x8001}, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 20:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c34000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b5000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 20:25:56 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r1 = dup(r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000016000-0x1c)={0x0, 0x4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000016000)="", 0x0, 0x20000044, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 20:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x80040, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000875000-0x4)=0x100000001, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000646000-0x8)='environ\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/31 20:25:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)=""/0, 0x0}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39, 0x0}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000a73000)='/dev/amidi#\x00', 0x3, 0x82000) bind$inet6(r2, &(0x7f00008b1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000e81000)={0x4, 0x4, 0xffffffffffffffff, 0x8, 0x12, 0x3}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x3, &(0x7f0000f89000+0x7b)=[&(0x7f000088a000/0x14000)=nil, &(0x7f000094c000/0x1000)=nil, &(0x7f0000f0b000/0x3000)=nil], &(0x7f0000f89000)=[0x7ff, 0xff, 0x2], &(0x7f0000f8a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00001e6000-0x10)=@req={0x50, &(0x7f0000f8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}}) 2018/01/31 20:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000c8f000)={&(0x7f0000cc3000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000fb0000-0x30)=[{&(0x7f000083c000-0xb1)=""/177, 0xb1}, {&(0x7f0000a33000-0x93)=""/147, 0x93}, {&(0x7f0000c70000-0xdb)=""/219, 0xdb}], 0x3, 0x0, 0x0, 0x7fff}, 0x20) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) 2018/01/31 20:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x0, 0x544) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00003ed000)='keyring\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000159000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000beb000-0x1004)={0x0, ""}) 2018/01/31 20:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0xffffffffffffff8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 43.388541] dccp_xmit_packet: Payload too large (65423) for featneg. [ 43.392392] mmap: syz-executor2 (5591): VmData 7241728 exceed data ulimit 2453. Update limits or use boot option ignore_rlimit_data. [ 43.428175] dccp_close: ABORT with 65423 bytes unread [ 43.461991] ================================================================== [ 43.469478] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 43.476416] Read of size 2 at addr ffff8801b384028b by task syz-executor6/5608 [ 43.483787] [ 43.485434] CPU: 0 PID: 5608 Comm: syz-executor6 Not tainted 4.15.0+ #288 [ 43.492358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.501725] Call Trace: [ 43.504320] dump_stack+0x194/0x257 [ 43.507959] ? arch_local_irq_restore+0x53/0x53 [ 43.512614] ? show_regs_print_info+0x18/0x18 [ 43.517096] ? refcount_add+0x24/0x60 [ 43.520884] ? erspan_build_header+0x3bf/0x3d0 [ 43.525452] print_address_description+0x73/0x250 [ 43.530275] ? erspan_build_header+0x3bf/0x3d0 [ 43.534837] kasan_report+0x25b/0x340 [ 43.538630] __asan_report_load_n_noabort+0xf/0x20 [ 43.543536] erspan_build_header+0x3bf/0x3d0 [ 43.547941] erspan_xmit+0x3b8/0x13b0 [ 43.551730] ? prepare_fb_xmit+0x9a0/0x9a0 [ 43.555947] ? netif_skb_features+0x9b0/0x9b0 [ 43.560427] ? __dev_get_by_index+0x1a0/0x1a0 [ 43.564936] packet_direct_xmit+0x315/0x6b0 [ 43.569250] packet_sendmsg+0x3aed/0x60b0 [ 43.573394] ? find_held_lock+0x35/0x1d0 [ 43.577456] ? avc_has_perm+0x35e/0x680 [ 43.581439] ? inc_ucount+0xf0/0x9a0 [ 43.585149] ? packet_cached_dev_get+0x2b0/0x2b0 [ 43.589902] ? avc_has_perm+0x43e/0x680 [ 43.593872] ? avc_has_perm_noaudit+0x520/0x520 [ 43.598544] ? check_noncircular+0x20/0x20 [ 43.602774] ? iterate_fd+0x3f0/0x3f0 [ 43.606573] ? find_held_lock+0x35/0x1d0 [ 43.610635] ? sock_has_perm+0x2a4/0x420 [ 43.614686] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.620030] ? lock_release+0x9f2/0xa40 [ 43.623985] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 43.629851] ? __check_object_size+0x25d/0x4f0 [ 43.634446] ? selinux_socket_sendmsg+0x36/0x40 [ 43.639094] ? security_socket_sendmsg+0x89/0xb0 [ 43.643832] ? packet_cached_dev_get+0x2b0/0x2b0 [ 43.648571] sock_sendmsg+0xca/0x110 [ 43.652275] SYSC_sendto+0x361/0x5c0 [ 43.655978] ? SYSC_connect+0x4a0/0x4a0 [ 43.659928] ? up_read+0x40/0x40 [ 43.663274] ? down_read_killable+0x180/0x180 [ 43.667750] ? security_mmap_file+0x143/0x180 [ 43.672240] ? vm_mmap_pgoff+0x1fc/0x280 [ 43.676284] ? exit_to_usermode_loop+0x8c/0x310 [ 43.680963] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.686481] ? selinux_capable+0x40/0x40 [ 43.690544] ? syscall_return_slowpath+0x2ad/0x550 [ 43.695467] ? prepare_exit_to_usermode+0x340/0x340 [ 43.700471] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 43.705313] SyS_sendto+0x40/0x50 [ 43.708758] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.713491] RIP: 0033:0x453299 [ 43.716658] RSP: 002b:00007f786cbd5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 43.724348] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 43.731599] RDX: 0000000000000000 RSI: 0000000020016000 RDI: 0000000000000013 [ 43.738848] RBP: 00000000000003d6 R08: 0000000020008000 R09: 000000000000001c [ 43.746110] R10: 0000000020000044 R11: 0000000000000212 R12: 00000000006f4cb0 [ 43.753357] R13: 00000000ffffffff R14: 00007f786cbd66d4 R15: 0000000000000000 [ 43.760648] [ 43.762250] The buggy address belongs to the page: [ 43.767156] page:ffffea0006ce1000 count:0 mapcount:-127 mapping: (null) index:0xffff8801b38401c0 [ 43.776838] flags: 0x2fffc0000000000() [ 43.780706] raw: 02fffc0000000000 0000000000000000 ffff8801b38401c0 00000000ffffff80 [ 43.788567] raw: ffffea0006ce3120 ffffea0006d07120 0000000000000002 0000000000000000 [ 43.796423] page dumped because: kasan: bad access detected [ 43.802106] [ 43.803708] Memory state around the buggy address: [ 43.808616] ffff8801b3840180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 43.815950] ffff8801b3840200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 43.823288] >ffff8801b3840280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 43.830641] ^ [ 43.834244] ffff8801b3840300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 43.841580] ffff8801b3840380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 43.848913] ================================================================== [ 43.856245] Disabling lock debugging due to kernel taint 2018/01/31 20:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c7000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000dc7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d44000-0x8)={0x0, 0x7e5d}, &(0x7f0000f00000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=r2, 0x4) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000bc3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000031f000-0x120)={0x6, 0x7, 0x6c08, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000, 0x6, 0x8, 0x8, "7b5589e977daac0e4d42609d32334efa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000034f000-0x28)={0x8, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000dae000)=""/105) getsockname$netrom(r0, &(0x7f0000328000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000be1000-0x4)=0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 20:25:57 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) 2018/01/31 20:25:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x6}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000002000-0x54)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1f8000000}, @in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}], 0x54) ioprio_get$uid(0x5, r3) [ 43.861747] Kernel panic - not syncing: panic_on_warn set ... [ 43.861747] [ 43.869102] CPU: 0 PID: 5608 Comm: syz-executor6 Tainted: G B 4.15.0+ #288 [ 43.877322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.886668] Call Trace: [ 43.889260] dump_stack+0x194/0x257 [ 43.892891] ? arch_local_irq_restore+0x53/0x53 [ 43.897560] ? kasan_end_report+0x32/0x50 [ 43.901717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.906473] ? vsnprintf+0x1ed/0x1900 [ 43.910250] ? erspan_build_header+0x370/0x3d0 [ 43.914805] panic+0x1e4/0x41c [ 43.917971] ? refcount_error_report+0x214/0x214 [ 43.922702] ? add_taint+0x1c/0x50 [ 43.926215] ? add_taint+0x1c/0x50 [ 43.929732] ? erspan_build_header+0x3bf/0x3d0 [ 43.934288] kasan_end_report+0x50/0x50 [ 43.938237] kasan_report+0x144/0x340 [ 43.942018] __asan_report_load_n_noabort+0xf/0x20 [ 43.946919] erspan_build_header+0x3bf/0x3d0 [ 43.951303] erspan_xmit+0x3b8/0x13b0 [ 43.955081] ? prepare_fb_xmit+0x9a0/0x9a0 [ 43.959293] ? netif_skb_features+0x9b0/0x9b0 [ 43.963763] ? __dev_get_by_index+0x1a0/0x1a0 [ 43.968242] packet_direct_xmit+0x315/0x6b0 [ 43.972539] packet_sendmsg+0x3aed/0x60b0 [ 43.976666] ? find_held_lock+0x35/0x1d0 [ 43.980705] ? avc_has_perm+0x35e/0x680 [ 43.984662] ? inc_ucount+0xf0/0x9a0 [ 43.988359] ? packet_cached_dev_get+0x2b0/0x2b0 [ 43.993093] ? avc_has_perm+0x43e/0x680 [ 43.997044] ? avc_has_perm_noaudit+0x520/0x520 [ 44.001692] ? check_noncircular+0x20/0x20 [ 44.005906] ? iterate_fd+0x3f0/0x3f0 [ 44.009688] ? find_held_lock+0x35/0x1d0 [ 44.013732] ? sock_has_perm+0x2a4/0x420 [ 44.017772] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.023108] ? lock_release+0x9f2/0xa40 [ 44.027069] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.032933] ? __check_object_size+0x25d/0x4f0 [ 44.037504] ? selinux_socket_sendmsg+0x36/0x40 [ 44.042150] ? security_socket_sendmsg+0x89/0xb0 [ 44.046880] ? packet_cached_dev_get+0x2b0/0x2b0 [ 44.051611] sock_sendmsg+0xca/0x110 [ 44.055299] SYSC_sendto+0x361/0x5c0 [ 44.058987] ? SYSC_connect+0x4a0/0x4a0 [ 44.062934] ? up_read+0x40/0x40 [ 44.066275] ? down_read_killable+0x180/0x180 [ 44.070746] ? security_mmap_file+0x143/0x180 [ 44.075219] ? vm_mmap_pgoff+0x1fc/0x280 [ 44.079257] ? exit_to_usermode_loop+0x8c/0x310 [ 44.083906] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.089417] ? selinux_capable+0x40/0x40 [ 44.093458] ? syscall_return_slowpath+0x2ad/0x550 [ 44.098364] ? prepare_exit_to_usermode+0x340/0x340 [ 44.103358] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 44.108182] SyS_sendto+0x40/0x50 [ 44.111613] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.116343] RIP: 0033:0x453299 [ 44.119509] RSP: 002b:00007f786cbd5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 44.127190] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 44.134436] RDX: 0000000000000000 RSI: 0000000020016000 RDI: 0000000000000013 [ 44.141682] RBP: 00000000000003d6 R08: 0000000020008000 R09: 000000000000001c [ 44.148926] R10: 0000000020000044 R11: 0000000000000212 R12: 00000000006f4cb0 [ 44.156170] R13: 00000000ffffffff R14: 00007f786cbd66d4 R15: 0000000000000000 [ 44.163852] Dumping ftrace buffer: [ 44.167374] (ftrace buffer empty) [ 44.171057] Kernel Offset: disabled [ 44.174657] Rebooting in 86400 seconds..