[....] Starting enhanced syslogd: rsyslogd[ 16.267877] audit: type=1400 audit(1519218096.805:5): avc: denied { syslog } for pid=4017 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.333866] audit: type=1400 audit(1519218098.871:6): avc: denied { map } for pid=4155 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.216' (ECDSA) to the list of known hosts. 2018/02/21 13:01:45 fuzzer started [ 24.634749] audit: type=1400 audit(1519218105.172:7): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/21 13:01:45 dialing manager at 10.128.0.26:35979 [ 30.954232] can: request_module (can-proto-0) failed. [ 30.963448] can: request_module (can-proto-0) failed. 2018/02/21 13:01:52 kcov=true, comps=true [ 31.524623] audit: type=1400 audit(1519218112.062:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9138 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/21 13:01:57 executing program 0: 2018/02/21 13:01:57 executing program 7: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known="73797374656d2e706f7369785f61636c5f61636365737302", &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/02/21 13:01:57 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0x3, 0x0) 2018/02/21 13:01:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002600), &(0x7f0000002640)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) 2018/02/21 13:01:57 executing program 3: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000200000000", 0xc, 0x0) 2018/02/21 13:01:57 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000008feffffff000000", 0xc, 0x0) 2018/02/21 13:01:57 executing program 5: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000000000000", 0xc, 0x0) 2018/02/21 13:01:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) [ 37.421835] audit: type=1400 audit(1519218117.959:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm980705629" 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 [ 37.484716] audit: type=1400 audit(1519218118.022:10): avc: denied { sys_admin } for pid=4212 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.514490] IPVS: ftp: loaded support on port[0] = 21 [ 37.570810] audit: type=1400 audit(1519218118.107:11): avc: denied { net_admin } for pid=4219 comm="syz-executor7" 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 [ 37.572731] IPVS: ftp: loaded support on port[0] = 21 [ 37.635202] IPVS: ftp: loaded support on port[0] = 21 [ 37.684972] IPVS: ftp: loaded support on port[0] = 21 [ 37.750245] IPVS: ftp: loaded support on port[0] = 21 [ 37.824305] IPVS: ftp: loaded support on port[0] = 21 [ 37.924557] IPVS: ftp: loaded support on port[0] = 21 [ 38.055250] IPVS: ftp: loaded support on port[0] = 21 [ 38.633411] ip (4438) used greatest stack depth: 16800 bytes left [ 38.853359] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.909775] ip (4507) used greatest stack depth: 16720 bytes left [ 38.910553] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.034304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.122503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.249592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.409899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.563757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.780968] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.482617] audit: type=1400 audit(1519218122.020:12): avc: denied { sys_chroot } for pid=4219 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:02:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xffda) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0fffffffeb3b60c00090004b7", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40102, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f00004a2ff0)=[], 0x0, &(0x7f0000f80f18)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) [ 41.832782] audit: type=1400 audit(1519218122.370:13): avc: denied { create } for pid=5228 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.912189] audit: type=1400 audit(1519218122.412:14): avc: denied { write } for pid=5228 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.936433] audit: type=1400 audit(1519218122.450:15): avc: denied { getopt } for pid=5228 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 13:02:02 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x252200, 0x142) read$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="9c7e7cc06831180a1c7360b0efd6e5a9", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="3b7cb32f9edeff14c611ffec42e1bcdd", 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000bf4000), 0x0, 0x4000000, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x338) 2018/02/21 13:02:02 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xc1) dup3(r0, r1, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) 2018/02/21 13:02:02 executing program 7: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x4}) r0 = socket$inet(0x2, 0x80001, 0x962) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f02ffc)=0x6, 0xc171e528) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000765faf)}, 0x43) 2018/02/21 13:02:02 executing program 1: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/246) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0xed2, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xb, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000004000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000000, 0x9101c, r1, 0x0) 2018/02/21 13:02:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r0, 0x7f, 0x80000001, r2}) mlockall(0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write(r3, &(0x7f0000000080)="4b441f6689bf5372ed0b4b79c31f6ce0e66da8e1c7e9afbdd9a8444dcfc366c30ff121748ff922f4a72eadd49830783afe3337d780b563b6328dd653bb78e73829839d485449c9e34d34f8a6008cc07a2cfe1e38e81d69196f49474943b9ddb8c03d90344c8ce01bc1f01cfe7d5e6cb10701d577bb00b461b1a86a7e237454bb12fc01", 0x83) delete_module(&(0x7f0000000080)='/selinux/policy\x00', 0x0) recvfrom$inet6(r3, &(0x7f0000000080)=""/9, 0x22b, 0x2101, &(0x7f00000000c0)={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x11}}, 0x104) 2018/02/21 13:02:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) 2018/02/21 13:02:02 executing program 2: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r2, r3, 0x200000000000000, 0x3, 0x2004000) r4 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r4, 0x7, &(0x7f00000002c0)={&(0x7f00000001c0)="464df08f8544868b4b55d7172ac3bf3b6e741768ca2b943da38c98db4d2a9f7809246265969bd2c7e0067e5e77642de991ac1b7263fff299fccd78c3a34504cf80c0dde77e1e1261ca6501308a8712566e262b3c12ef54c09ceec49b4e589d62e515ffeb2fc4b0cc4f6e22092e33e0d825ff48570a8fa3411b90704fbf15bf823e2abeffd71bcb5a4371fc34f759a6701128139c10d82cec30fd269270777e2801d9e2a369efef2702267a9f0624bb5508e6828e25f99a50818b3b53aead43174d1c5662e029a3a1cc7b6971759bef7e6dd0a27b8a288bc4eb112d0ab413ff827f69d2ce3423ed484c45cb48bea5578bd61f90cf6cd94a26", 0xf8}) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0xe0182489428a0f0e) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x2, 0x4) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000200)=0x4) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000240)={[], 0x5, 0x1, 0x800, 0x0, 0x1, 0x4004, 0x0, [], 0x3}) 2018/02/21 13:02:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom(r0, &(0x7f0000000040)=""/176, 0xb0, 0x40, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}, 0x1c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x6c, 0x4, 0x3, 0x1, 0xffff}) sendto$packet(r0, &(0x7f0000f50000), 0x0, 0x0, &(0x7f0000d6e000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="3e7fb1bfe92d"}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000000c0)={0x6, {{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x88) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@common='syzkaller1\x00', 0x9}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0xf189}, 0x8) recvmmsg(r0, &(0x7f000001b000)=[{{&(0x7f0000004000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000380)=[], 0x0, &(0x7f000001b000)=""/29, 0x1d}}], 0x1, 0x2060, &(0x7f00000003c0)={0x0, 0x1c9c380}) [ 42.013903] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 42.021477] gre0: Invalid MTU -252 requested, hw min 0 2018/02/21 13:02:02 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/21 13:02:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d4ff6)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r0, &(0x7f0000e0bfe4)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/21 13:02:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x400) 2018/02/21 13:02:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) 2018/02/21 13:02:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="5f45a6400aa9362a5c746277d3bb23a11652f865f449fb03ee3bd5121e253af5298acb6b4eac75346b2e72fb0fc5f340c70e1320447a5dd7f80a4d3f5a3ebfb6253367cfa0540b8c7f38736323b743b158693dfe040873dfdb585bdbc1c3d4b7bb07e745fdbd338a723936bf387f4a4d94935840aeba383e496a1087a14d1a7132e554262532007284311a4cd79ce353d355878c87a1c35906991fef381d26b596a0724b933ffbfe78d89d5bdad60f79502b9e9f66002ff60c4d67e0", 0xbc, 0x80, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000024fd8)={0x28, 0x2f, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = shmget$private(0x0, 0xa000, 0x0, &(0x7f0000ff5000/0xa000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000180)={{0x3, 0x6, 0x4ced, 0x7e, 0x8, 0x3}, 0x5, 0x63e, 0x2}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) [ 42.045069] audit: type=1400 audit(1519218122.582:16): avc: denied { net_raw } for pid=5259 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.082645] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 42.090399] gre0: Invalid MTU -252 requested, hw min 0 [ 42.148479] audit: type=1400 audit(1519218122.612:17): avc: denied { map } for pid=5260 comm="syz-executor1" path="/dev/vcs1" dev="devtmpfs" ino=9015 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 [ 42.154273] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/02/21 13:02:02 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, 0xe3de, [0x3, 0x4, 0xc721, 0x6, 0x6, 0x2, 0x6, 0x400000004]}, 0x5c) 2018/02/21 13:02:02 executing program 1: setsockopt(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000000000)="3ce8d0d66f74d730d0ea90f068a1cf9b0b9a3e39bc5635530f8ef2ab83b45344184882fc753bcaf678d2b16a8642bda5ca752074dec300e513ee7a73c73ad7dcd099ca36c3603a2ddc11317d2c581381ecd086495d6a8167cd489941ecb4c91d28090bc4e3e212d3bbfc84170f21ed", 0x6f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x112, []}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ba, &(0x7f0000000080)={@common='ifb0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x3, 0x0, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}}) sendto$ipx(r0, &(0x7f0000000100)="eb9a0491cf8abf60cae50119e82bd420efa0afaf7ca6c962613e20c3681f7d390f3e144387945c4dff56f59f99e2a91b55504de9f125fe001e5f68c42f4380f12dddea4d9c1a1f8525f601072f94e47ff00f23555c51e68cc0af957c89bdfc60e587569ead4db054fe25ef8096875daf4fd6f44d8ae62568e6ee806f04e5deaffeaf43f4f9330f020886a09dec1dd4d4c1fdf692c4688de978413ac2b8766cb57e74daec48e70943b27f8c718dc1d8b3dcbb94a6e688e3e60a19dbcd", 0xbc, 0x8004, &(0x7f00000001c0)={0x4, 0x1000, 0x2, "ea7db4fbc0fe"}, 0x10) rt_sigsuspend(&(0x7f0000000200)={0x4}, 0x8) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)) 2018/02/21 13:02:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x60, 0x2, 0x8, 0xe0, 0x10}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x6e5, 0x0, 0x57d, 0x0, 0xffffffffffffff7f, 0x0, 0x81, r2}, &(0x7f0000000180)=0x20) recvfrom$ipx(r1, &(0x7f0000000040)=""/226, 0xe2, 0x10000, &(0x7f0000000140)={0x4, 0x1000, 0xe9c, "05407e9b3021", 0x4}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/192, 0xc0, 0x10040, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r3}) umount2(&(0x7f00000000c0)='./file0\x00', 0xd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b3cf8)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f00000a5000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "ecfd0037dcd340e5a6177a6797bea2127443e46369bd74862729ee034a86420544c724a452db12a4c2045000244db87c098ff4f41d4bbb35f945f28a0306be536177778b121649cf151f11f7ba76d04ee6c2ca95efdf7802c10816bff1763bac0973ae3a2008b0f9a4ed3b3294f0687f31c8b1cf4fde5acc3a190ffc19a93587", 0x69, 0x2}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) [ 42.173563] audit: type=1400 audit(1519218122.679:18): avc: denied { map } for pid=5284 comm="syz-executor7" path=2F6D656D66643A73656C696E7578807472757374092E70726F63202864656C6574656429 dev="hugetlbfs" ino=14703 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 42.180799] gre0: Invalid MTU -252 requested, hw min 0 2018/02/21 13:02:02 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000000040)={0x100, r1}) close(r0) 2018/02/21 13:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) [ 42.237493] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pig=5293 comm=syz-executor2 [ 42.269200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pig=5305 comm=syz-executor2 2018/02/21 13:02:02 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @empty, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000180)={{0x80, 0x1, 0xffffffffffffffff, 0x4, "7bc02c05b6e10421c926b22e9d5221dfbe74897f12a45bc2c645f87167cc0a79fd4557de51293b25611af670", 0x9}, 0x0, [0x3, 0x40, 0x80000001, 0x7, 0x2, 0xfff, 0x2, 0x2, 0x4, 0x0, 0x1, 0x9, 0x1, 0xffffffff, 0x81, 0x3b, 0x80, 0x70d, 0x2, 0x8, 0x1b8, 0x20, 0x4655000000000000, 0x0, 0xda, 0x3f, 0x50e7, 0x2, 0x0, 0x79b8, 0x9, 0x10000, 0x1f, 0x6, 0x0, 0x6, 0x5, 0x6, 0x1, 0x8, 0x4, 0x4, 0x3, 0xffff, 0x6, 0x3f, 0x960, 0x100, 0x9, 0x20, 0xf8, 0x0, 0x1, 0xff, 0x2, 0x30, 0x7ff, 0x8, 0x200, 0xa3, 0x3fb, 0x1, 0x5, 0x83, 0x9, 0x22, 0xff, 0x3f, 0xff68, 0x3, 0xb5, 0x100, 0x18, 0x3, 0x7680, 0x1ff, 0xdfd, 0x0, 0x101, 0x4, 0xfff, 0x1, 0x7, 0x1, 0x3, 0x7, 0x1000, 0x1, 0x7fffffff, 0x9, 0x100000000, 0x7, 0x14, 0x1f, 0x9, 0x1, 0x0, 0x2, 0xfffffffffffffff7, 0x101, 0xe5b, 0xfffffffffffffffa, 0x0, 0xfff, 0x43, 0x0, 0x7fffffff, 0x6, 0x3f, 0x9, 0x4, 0x80000001, 0x7, 0x0, 0xfff, 0x1, 0x5, 0x0, 0xb530, 0x8, 0x7, 0x100, 0x100000001, 0x2, 0x7, 0x100000000, 0xf2e, 0x6a82]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) waitid(0x0, r1, &(0x7f0000000080), 0xc, &(0x7f00000000c0)) 2018/02/21 13:02:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) 2018/02/21 13:02:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x0, &(0x7f0000933000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032df22)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e2ff8)) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000761000)=0x10000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x3f, 0x4000000000000008, "bb60d630ad64", 0xf8}}) getpgrp(0xffffffffffffffff) fcntl$getown(r1, 0x9) r3 = getpgid(0x0) getpgrp(r3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000017d000)=0x0) getpgid(r4) timer_create(0x1, &(0x7f000039d000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000522fc6)="268944423f1652612ccd4c1dd1cb3312b538b68402c11f2edfffe6a520336cab0ae8650abf599a72b75942d0ec370bf1684b8a569d4cc6204666", &(0x7f000051d000)="0696ae42c1abb0f28b883bef5181beb937bbe13e2218b6f0646302f5785b81ea5284e04515dfb69900c685300fdc7ab62937781a3ff41ebe5ff367a200008689a6db53ccc75717"}}, &(0x7f0000074ffc)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fb2ffc)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f000044d000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b03000), &(0x7f0000895000)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086effc)=0x211) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(0xffffffffffffffff, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/21 13:02:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f92000)=0x1ff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x207ffa, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) 2018/02/21 13:02:02 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) semtimedop(0x0, &(0x7f00004be000)=[{}], 0x1, &(0x7f0000248ff0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x9, {{0xa, 0x1, 0xfffffffffffff630, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, {{0xa, 0x2, 0x492, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x3, 0x5, 0x9, 0x7, "5c5d6a3e9e019b3c5e381f6d2e914db9d47f546319e3330f5d953ead6bd0f8e289a2ee9254c5832dcc90d752", 0x3}) 2018/02/21 13:02:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x200) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x600202) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x4d82, 0x1a2, 0x4}) connect$inet(r2, &(0x7f0000606ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000e15000)={0x0, 0x2710}, 0x10) write(r2, &(0x7f0000000000), 0x798369d7232aae0a) 2018/02/21 13:02:02 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d1ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x43, 0x4, 0x1, 0x100000000, "e3c0097ad065ff23286a538ecfc84c7c1caaef9f22c86b53f2ae4c862d540e267ddb834e3991477f34998f45", 0x4}, 0x0, 0x0, 0x6, r1, 0x100, 0xbd, "7a476cc2bab6492a3159b0c25b232e1a09f46cba30d74fee0ccbcfa60a1cb39ac1e5660641d4e8ae96ee9f44dbce09ca55c04f0ddd9f4d23b0260d5a0854d6e5", &(0x7f0000000040)='em0\x00', 0x4, [], [0x3, 0x1, 0x20000000000000, 0xfff]}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000015affc)) 2018/02/21 13:02:02 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)=""/128, &(0x7f00000000c0)=0x80) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000cfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000025fe8)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/02/21 13:02:02 executing program 5: r0 = socket(0x575fd97d119ac551, 0x2, 0xffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r1}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000056d000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x308, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000240000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xb55ee2a2c8cfe4b}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/21 13:02:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/02/21 13:02:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x8}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x7, 0xf5, 0xffff, 0x2}, {0x200, 0x3f, 0x6, 0x10000}]}) pipe2(&(0x7f0000000140), 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000140)) 2018/02/21 13:02:02 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') fcntl$dupfd(r1, 0x0, r0) sendfile(r0, r1, &(0x7f000097d000), 0xff) [ 42.361798] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 42.369192] gre0: Invalid MTU -252 requested, hw min 0 [ 42.376895] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/21 13:02:03 executing program 2: r0 = memfd_create(&(0x7f0000000000)='eth1ppp1wlan1securityeth1,\x00', 0x2) bind(r0, &(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 13:02:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) clock_gettime(0x1, &(0x7f0000000000)) fstatfs(r2, &(0x7f0000000040)=""/72) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x101ff, 0x1, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 13:02:03 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x3fe) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x258, 0x258, 0x130, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, [0xff000000, 0xff000000, 0x0, 0xffffffff], [0x0, 0x0, 0xff, 0xffffffff], @common='gretap0\x00', @common='gre0\x00', {}, {}, 0x67, 0x2, 0x5, 0x1}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x2, 0x0, 0x2, 0x1, 0x5}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x7, 0x0, 0x2, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xb}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x9}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xdd, 0x100000000000000, 0x200, 0x8, 0x1d, 0x620, 0x1a0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x13}, @loopback={0x0, 0x1}, [0xffffff00, 0xff0000ff, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xff0000ff], @generic="5b15cf06385fcca9bc1169c8b97541ce", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x8, 0x7, 0x5, 0x21}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x300000000000}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000540)={0x7b, 0x0, [0xfffffffffffff001, 0x1, 0x1, 0x9]}) getsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00000005c0)="e45cb3708dec5f59ad6da3dd1ff47aeb4805efcea0bd1cd54d5350dba26e089600868f9eeb6aab9e3fa78517408399ef8861be9873dd988cd4fb71e55e3a8f54834703c6641b41e1220a3739fda1e1d3311f7e2c599bf508a4020c1a114726866760756ad0ad4a4d037878f2c4b84eb788b964b0aca689739f210f2fe240b6114c7701443cadaef9a4a44d34db94bcd652f9309dd1326fea79") 2018/02/21 13:02:03 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/201, &(0x7f0000000100)=0xc9) r1 = dup2(r0, r0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000140)={0x5, 0xfff, [{0x4, 0x0, 0x10000}, {0xd83, 0x0, 0x8}, {0x9, 0x0, 0x80000000}, {0x7, 0x0, 0x7f}, {0xfffffffffffffff8, 0x0, 0x2}]}) r2 = socket$inet(0x2, 0x2, 0x0) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x16) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000240)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000300)={0xfffffffffffffffc, 0x1, 0xfffffffffffffffe}, 0x3750883d906065d) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/21 13:02:03 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='%', 0x51) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) 2018/02/21 13:02:03 executing program 6: r0 = socket(0x18, 0x803, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)='\x00\x00', 0x2) socket$pptp(0x18, 0x1, 0x2) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/149, 0x95}, {&(0x7f0000000400)=""/222, 0xde}], 0x100000000000035c, &(0x7f0000000580)=""/4096, 0x1000, 0xd23}, 0x40) 2018/02/21 13:02:03 executing program 0: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={0xffffffffffffffff, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/21 13:02:03 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x220, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000780), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) 2018/02/21 13:02:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000000)="3d457950c7055f6e5184da3b0437c0e8b5e612f6062d8aa1ebc95d5aa2c8abb3b6479cfbdd3560d5529a2a869fd2fcdf8def8a3a1952f51ff91e75c1b087d9619a328e5e94babc60a771cf6bfd75e5d08d94cf073559cdf714e87396b3e2c36cfaab40b6b4305f80271a2cee2a186a0d7fbdc8d9efc55e618c6a7fed41bb636818e842a570c2ad61341a74691599581d5371f3258ee680150b8b3941466de0b13a76e1bf22dd20dc4dd6aea0f954"}, 0x10) 2018/02/21 13:02:03 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x84e, 0x401, 0x400, 0x3}]}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000000080), &(0x7f00000000c0)) close(r1) 2018/02/21 13:02:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{}, {}], 0x2, &(0x7f0000000080)={0x0, 0x989680}) pipe(&(0x7f00000000c0)) 2018/02/21 13:02:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) sync_file_range(r0, 0x3, 0xa5f5, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000e81fc8)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000f6eff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000892fb0)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008adfba)=""/70, 0x46}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001140)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001240)=0xe8) sendmmsg(r1, &(0x7f0000002240)=[{{&(0x7f0000000000)=@nfc={0x27, 0x51, 0x3}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="4c117067091c851326f1421c25b2d1b5ed31cc2d8005118ddba0f764edb91eaf8c7581f86d5fead0c37e43e970df0dbd365b5d516486730e9fe797930f1023aff3b703bd6c9f4552ff00577940c68b4b74b13475cd1a49c85b3223d69c85e5dd7f5c0e8981b016598b3b4f11591b8588eafd8b50eb992273364105b6ebfcc47805eae9bfc1e2eebf0886955198bfcb80ccbc4e4bff5822bcc42f7f381f383bc1b1be062ee1179b5a84d5f80dbe9aa32e04c9083d0fb8ac3a4246138426923cda9334fa4ad8880052dc4fd0e749c7569df1b93cb4f9107ea5ed6bcdc05ca7", 0xde}, {&(0x7f0000000140)="4d03c546bdb8237fac8b2a7b6ae9704a11b496537a4dbf15c892b8b546c517e4b28884f3a9df8de32fca05e3a67b1b30b8dd80811474a2ff818fcecaa052b39835adb7b54946ca4a393a3a71a0f1d6dc9872a3a85915582d853b2b4e1c95be1af4dc68366ed8685c702bf4efee3aa3494bbed3c8465a3e671d3a9f1f9c0f39ff731ee920d26998c688c3643ce1b8f8468e6e32f332cab76b2eb2ed551215bee0a9c6f39f5080a33d17b81d54051bbd5640929c4ad53c67b9f7524f29f5d33b7eaf6a9a4e5fc66922a806103c16be3b735f899ee41238d64ce73d29759d7200c0b262", 0xe2}, {&(0x7f0000000240)="521d78d31a6c485df41767de14361324793d4b70bfb587218282bb773f50574103787373c02fa0c611245f454bc8b93729ebe3a35455f136bac23bd49117a3a91dd6fb27ce1ef395adfa274f49f4f7754842f8329535b2ab196eaac37615dc8eee7e3b5cc10debfe844da2e55fff2c06529596f839bc539764d75517b111f5173e051de9feebeeba330b2b000ca56c3115f9fa6eac6a5d5d743a18ef5abb26dde5cc6e65595f57c4d16ec527313f4b6a26e4f67466802851f5ff6784bb0f66a0531d9b7aea729c5d341fd3f43c06175826c38f4324ae4b2d", 0xd8}], 0x3, &(0x7f0000000380)=[{0xd0, 0x107, 0x1ff, "4ecc8fef811fb02fe4e06868a98ec555ccddadc1fb9bbacf6d12209529926287374e839122fbeabd3db3c5727590ae1420233359b88f6cc8fdf5d40768fc54f654071fe04d0388348e9c5799263437a24068bfff4de6110352f79a4fc44568784d62afd05df1409d9a54b262ca103e6ee1a31927e9d4bb83443ed0fd4895d482651dfc736f0b9b7cb3cad69f6d2429c78ece48a6a02fefe92546e9be761542836438be81d42166cb47657065fe1be67bb7a1347f4befdd889198"}, {0x18, 0x10c, 0x1, "d8906a"}, {0x38, 0x3b, 0x2, "29f7168506fad5e9f595b0f12f2fafa0f1c843ccdb00f75fb8c0b6ab4a21b515c0b8f3f339c7d1a4"}, {0xb0, 0x3a, 0x6, "3a670871166fe20d96642882aca2596e699f298092ce1905b3d2016f1789b908be65b9422929026145ea4c94c114748c60984f02a4b0b1dd034615b3a8663274294e170ed0fe6547cb106e22f4a6457dfcf31cccb3f3ceddfb1d0348dd3eb37c7e7e3ac1459aa23709d325102da5a2c3ff22d01ea4a37873a7cfda9d2baab63f97318fc8e9f19669b80d49b9548a09879f7f2fe74becd4f4ce4e12e0e559"}, {0x70, 0x10e, 0xfffffffffffffff7, "6fd5a2196997749af281bda8b27e6ff183466025e9056e4c4e2fa79a39d28006e05809d57260eb5e67718253e1e7aa6a2bb98ee48dfde027ad45b96b66fa01ef472b47e968ec0338569f98e38c12ec77f6c5d495490da4cff4c31ef3"}, {0x10, 0x119, 0x1}, {0xe8, 0x1, 0x6, "95bff262d28ddc0bf91d40d86450b1d21a832c97c876d697b10bfebdcd3efe398fa2b46285c77f33b1d2c17f6c443eabc80904c6d559d856b15fd9511ac71c154d6f30e59fd6dc4373d56d7e13ccfc98d43746a5acc89da91b603d7a19f591b3adc3cc3266879764f32554211dbbdce2563de51d6088b24bcee9994fc1fb91e6e76b70200a9dafa8912967ed82b71bd9882b8ef4824a8225c227542e5318e9ceaf3dab341b0a92b7f9246b5072fe464cd221534d579e93caa888743804621d7d11500429edde57d87de7d1d77d1ed094b280"}, {0xe0, 0x116, 0x3, "4d75a8558b41ebaebe40896dcd24c1ba2bc1ffafd4775cdcf5e0ba1000aed94f3fb2fc7bd70453e7f55d55367fb8cf4fa3de52c5a80fd0117a2fc2820435f134c5df5f259bc7af341dc6f8257789794fca99ce355ef1505860ada67d95f469c5b4b93316e2e74e3a92e7d5c8f0f5ebc7e2c33036fe22e4d358684b7836b1dc7496fea59b159e87094714c35257b1d9c6f7bd431e9314f3ad18c7279c0cf154bea424c26b8dbf5a84fbd008eee4c0f738b05e92faf62db27bdf42fe43f5268e1c84ba36abeab68449913c608836"}, {0x28, 0x1bf, 0x97d, "a1bec07af12eea83494a0a3fb90300ed53b4e7c95e4d"}, {0xd0, 0x0, 0x3, "c80ba48980ce1c79c3121370ad96d333f160f7e8b0c050d7aa21e268174277d4737d1ec6faa33d1ac9bf7f4cfc08f6d9ebcffbdee5acf1cbcfb521dd1f40d2f6c03a70123b899f5ebcc0632be237ed31455a278a0fda7b062fe528afe019e7ad26e022d5e8152cf5f6b42164e82de4a7ff9f54b93ace6690b4409367076048da9003ccbe1546a5e644567254f2b4d9e7b077b699ca1fd2bdea5b0362b0979336bb7dae36c95633df475b4ddfb2d32ae8626d3497c3215a54a85f9f449a49"}], 0x510, 0x40}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000008c0)="41b6ca930c3051b6cf7f21fd29f55ada09a496dfbbbf84804b604fd1ec7759", 0x1f}, {&(0x7f0000000900)="a45ad01a63f74af8f8fca59752b69ccf1833a38f7bff91d33a1f57e968ea92ebfb89c70ae9b8d9a293d017745166fce8d43ac5dbe9ec1cbf103594e4dc5b69611a06d368b4751bc04f3f1a48fbdcae946708c0340c58f769e04ce20f9acf22a83209aff6bdf0c654ecf01cd4675809d88c8df930ac9686d19b1239cd1b0574fc0ae96a0bdae75cfb587eb2ddf6e706f662fab427e0e123d6a4a8a02f2bbbc633f862b6aa3e9aa038139ccf8f75", 0xad}, {&(0x7f00000009c0)="488b6389b793380d4b3e66cde7e5cae262e57db17a31626b1a6efe8f2904da5cdc4fb7a4668d5efe455482d15608301c99548b0b7c0d83ae79ca2c39b700662e56f3933f290bd5eccc6d062a443db9ac31bb7e5cd67903a2146054fceab49ff6e99ef819743e2563", 0x68}, {&(0x7f0000000a40)="5281a0685aa58190106b54ed0dfa8800ed9b372c662e881189a64bc42064c4591719a9b0b2ef328a15df54cb829fa8c4c9476529250c9edd144c0fd6cb17d980ca3148337f26f99fa7c1c434f9acac50aaaa30f2dc3883074f70b0b586fb6bdd6cbf394d2b6a1c483923cd649ef77db94bd38aa5c5265664212be1e04e647ac15222f0f8c0a785435e02aa01ccb01fb58a5492fafb71e81118a388a1fed4104b4e266fed3228cc746e9b77e8d99234d64d4149ee15b00b12", 0xb8}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="57438ef05614bb1efb8e7d4137e4890e8cfe53fe8f5037e7bc70b0005ceb53579d867b37df73df9d", 0x28}, {&(0x7f0000000b80)="a0aae5471811bc4ca3653825fd022814b0946b16f00d3480514a29ab2fc9fbfb43c850cc445ca193976f7b74dbf510ba44c52b59becc69b542ee5f84b6ed4ba8e552a596d69c7befe3e556410f038bbb94c86ad19fd84bcefff795b6bfbf06d2b0f9ad2eb00721c30fd6266183fed04f3e2c42363dc3c6cce7cba893121b85c8330dce5a59688e288f3cf5e011a049133e570d150db9805d07b34d30afe50e26415d3889e057fb0fb4badc9a1ecca6540e8d03920e03f835906b979aee", 0xbd}], 0x7, 0x0, 0x0, 0x20000000}, 0x7ff}, {{&(0x7f0000000cc0)=@l2={0x1f, 0x63, {0x100000000, 0x3f, 0x0, 0x2, 0x0, 0x7}, 0x1, 0x9}, 0xe, &(0x7f0000000f00)=[{&(0x7f0000000d00)="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", 0xfb}, {&(0x7f0000000e00)="0014ed2f932bca4aaa354e7a9f60911a51182d5031b97765960181b740a929c20722e83e775c1b70d201b79fab86b4e452dfd94a7d0e2178f09dbfc5e00e9e96073f45639571aa98a41883e0f6c6e5a0aee4776a78b9387cc2ab6abc25ff05c8f51a5fe208b3c9dabb4c81c0aae05ef92cad95100d9da8dd6051e229164e7f22ccaa58ff2349665af9b7c275577e0e690268f7d633bbda98e8170ba856628d00003c2c591dcc0b222f617f548bb69a69b038d7e865a11c7f24440825d63a2c5e5820b788b97260a7a2a7b1845b4e826f7eabb6e06f239ded32cc36ed8c8b8dd598702ecf29", 0xe5}], 0x2, &(0x7f0000000f40)=[{0x20, 0x117, 0x6, "0410260dd241b9cd706b60038bf383"}, {0x58, 0x105, 0x6, "b617af6601b4add099bbf0884e60d21f593839e189a358c7abbdafc73e92d71a0988c29018b9117c83098a0bcd3f5425252c6e57e6b9f45e1299eef4a7cb713332e41991376194f2"}, {0x20, 0x19a, 0x8, "e2a560f74843aa8336e66b6728"}, {0x38, 0x107, 0x80000000, "cecb50ba5623bf801f9bfcfe678436e1b41cd58233d78e98c87069c7ce111c84abaf"}, {0x108, 0x0, 0x80, "511ca9ca533fcd85a6b9e9b31097dd70806f6443de3ae7adbea8f34ef6373fe2c69b4972672e52d9f6376a497078b58c8dac1437f3182850184bbad2f131b97bebe0037daa4dc7efcd8164cd12d749dca26dd70e8fa22c216e8c63926e35a7a690ab66c49e96d1356cc4a3c2e31b4bac65de9a63049d717d4c0cc1f7c7ac23826118a71556eb5372130f8701a99153fd4de6d377540a2d78c4feea3454002ee5aeb0ca2b7b8671687814aaa85accbee1c18cb388b5c8412baa0f057742f84694061f4474a4388340d2d797ad42377b496171fab4ef5dd0fe2a668da21b0fd7fffe494c9a2be7c08c58da5e2ca54fe051465e815e"}], 0x1d8, 0x90}, 0x2}, {{&(0x7f0000001280)=@hci={0x1f, r2, 0xabff288bb667b61f}, 0xc, &(0x7f0000001380)=[{&(0x7f00000012c0)="750eb3155fd38bdf526df6a814a3f94068", 0x11}, {&(0x7f0000001300)="55316b905bab570f0f0cb22bd8608198ef9b8237e5ac378159732108dac11250ff9bbbe3e3b7373985e5b006d82a", 0x2e}, {&(0x7f0000001340)="a0d74918cfc6f5db9bc55c82ede0ef48089e58de6894cc66bb15f67a75ea79fc1079a3cc1d6754d665451424fd901c", 0x2f}], 0x3, &(0x7f00000013c0)=[{0x110, 0x10a, 0x3327, "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"}, {0xb8, 0x116, 0xf, "07a3160eecd6130959458a449f88890c888ad0bbdbb54da1dd5d985b333d6ac0a7789bfb50e78b75aa1cd63b1a79015d0304503cb34f722af8f60dfe7e28e96aed000c63b2a5994c0dda898d43753f3dd871204aa68a123a0ad2b3d0a04be885fa63708d12a47b707e9ebd08f16b601a8f5d616b831fff085127647327d7f4c927c7124eb2f8815e502c11eecc5de9de07f3359f6bfaaaef0b2d48d8047e3d5712c1a605547a"}, {0x18, 0x6, 0x9, "137b943b78"}, {0x18, 0x105, 0x401, "ee42ec4994"}, {0xa8, 0x11, 0x2, "33963a9edefe3f50b2e19c370bea094e446642c46d136a2c58f47bc09e7fe90b076abfe48e66574a8d34d4ecfc18d6b4e020bd3821f12180eabaa8eb3a69cf284ab0ea7e315f46aec31f2cd91f3b65df65e40bfa687919c4790d2c097129fe164834e53591f1980bc98b57921270aca05f8e255a93209685cff1a043f00d45f257ae28b4e914999a199107c9c3d7e4f5e271667b2616"}, {0x108, 0x1, 0x7fffffff, "2dbd5e12980c6b2270fde2b51ac58c0163a27304638e5b4cff4ffff9ba39ea7eb46dd5e0e864eab11f876f896559b5443870cbfe9991ccf854b378604722581164f71f44078c9f026d6939674bfb0874fa5dfda31f14e4e11c11bbd10d2a62ad7b36534e67c6cc4287e52ab5ce3b1c4ad5fccd223a22eb4174c24be528a8ba4d7cc9bd2471ae98e90d96edd066ac7b4eebab83855f51b6083ad2907e587ec74cf936ea8cb1ff4b74d892359844e1d532d619da0a6bb254bf1bd8aaebc56a2828e9e981363fa0a1afde0155e36d24b6ab5461caf4ece44aa8d0db38e76cddab56bdee052a156f954ad773d2d9937145d6fdb5cccbf8"}], 0x3a8, 0x4}, 0x9}, {{&(0x7f0000001780)=@sco={0x1f, {0x1000, 0xffffffffffffff7f, 0x7ff, 0x9, 0x4, 0x200}}, 0x8, &(0x7f0000001940)=[{&(0x7f00000017c0)="a6c44116ddcd77f7450df73861d3e9a16de2449a0983fe2d62f816a8cef48210e1ec49401bdf325f852b30e76e40975f5a8fd11a301a72eb07f76f3c66688f8aba5f0ea234e4e96d381f4434015777a2fe669c1abe4da1d8113ca49a980629dcef03c1a61c9531", 0x67}, {&(0x7f0000001840)="93bd2d26f8a58e8b6329c62817ed21b9bda36a2781616640befd403ce4d43cf1662d0faacd3a3b233421f5a7fe428ef2e3c9db146b6d74f8d94abb64355c52e395f513af8f6aae5695a16cf8952a9e9fd4cd792c216b38f0304c36727e7cbcd750bd21becb13f50ff64b955950f2c3ad3ca8bbbbf5c07ce62b12a7c48fdafb0a88bae8dc508ae9626b65a56bf36c610b90a63aea9156eb66279319b37f4e2a2d8a659295ceb3b9fbc75bc6e6ce6ebbe85252ea900ffc9e8b827bdeb39b8bc7f139dc0c8b3f5bfd36f81b3bf7d7e84127f54b36dc9cfef571f39b3d3da11855a122bdfb3eca0b038e1eed69ef3333e966", 0xf0}], 0x2, &(0x7f0000001980)=[{0x98, 0x0, 0x0, "ccded5106176955adfd077f4db88948d9e7148a9e037b6163f8befc4d393f0c8c89580268905b8acdf21de5f095fd3e22158f58f0eff9190bd26038e898bfaed382fe36c44c01ee626ea673b9733fb35fdd9f7a7380c3daf612b5928d2c8433955062b176e058149c717cdeebd5081023eac510c3b30cf856db702fe82c0f5970a32e3275bf21d"}, {0x78, 0x115, 0x2, "67e06885e7d0f3e311c5390c1fa20b06544af4c14479b55de63ff320e0520bddc1835a86129a6810e852bcb9e41037f111be4240947bc498c08ec5c8698483eb8dd685d81cf9b0498b7a394c4918ea007b4f714fe94b97a9a7927133f07fdc8f34d5bc310e92"}, {0x18, 0x11f, 0x10000, "9d58"}], 0x128, 0x4004}, 0x1}, {{&(0x7f0000001ac0)=@generic={0x11, "c8af6dd1d0ced5111f2457d6ea4a53a5ad20e33b81881df8421f146fac99be180207c60bc62eaf533493e734c901f426a6b93bd907f5a8e95bb7ed50c6573e58d917cb2f59e73bf63a64a707bae58bfc8e6c504328e5d51270a8ca297e0dadbb90bde713e94373683f7a52a8f32532a3b69d964dc0d60b25cd32ea5c0707"}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)="429bc4334b1adce4a2727b7390", 0xd}, {&(0x7f0000001b80)="0e049c7fe9939612f2e17e5177e4512c897e5c3d4032d7cfbb26dbfc48ccb030a691410381ef7d3d37808e810aabf47b2c477b68d19061d6e28c9916639bb7aebd56f3e7b07ddf8f85823afd7ed85a83988f0e8300e9bc7324edcb3d572c7a22971c99a42213cc4948bccaff3be3b4aaa6346f9693fd71e684aaa3aa5e1851fc5fbf875612f8c42048fcc055cc5c3defe3ebc1fb9023abdaf481e920723bb7ab81f23bf9f42d210882e849ac804ce8bead729711ea696c3e433a886444a2dfd2", 0xc0}], 0x2, &(0x7f0000001c80)=[{0x18, 0x1ff, 0xdf8c, "d1"}, {0x80, 0x111, 0x1d, "809db216dda2f74304f8fda055367db02c91eecd79ba0596290cf41c51979e3a70070b1b936b6b58588c45cecca44658e4fa640bc8975799175bb9f94b403435d22fc72bae4a7b63a75429dedefaca8da6c7b1c3252bdde19abb26129d1d91fdd1e19328e3edb96054b9f352"}, {0xa8, 0x11f, 0x7, "ec6bc12e1d5e2a66605913690a128425840d4087f63c3cb113a8dadbe5b78f90e2094a8fc7a5683796340af56faff7212f1024ddf6a7303cfdda0ff9a5fb435bc9ef8f3289bcdb1a7e17c07e2d9eb503d77d1f1bd33a0bed76b8596772eb8b4dc38486a1deaf146892b93ea449f4e18ca2929b69bd26c6a882534859e3ae4b3f166350dae11f33269da892835987a92dadd3c07642"}], 0x140, 0x44040}, 0x3ff}, {{&(0x7f0000001dc0)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20, &(0x7f00000021c0)=[{&(0x7f0000001e00)="88d23b757ba76192bc334c88b12f42e6504ba734", 0x14}, {&(0x7f0000001e40)="6a0ac026e37858edefc59016db14f2bde3a321a6d1d2032d6e43435dfe84fb3603afcda58219a592620b147d575b2f089644f72c6fc563c3434cc852928a7c3f07e8766abd39136e8bb4e4bd97549be1e23f4b60098854a76ce34355ab5cca62f4c610708b543abb21947f11", 0x6c}, {&(0x7f0000001ec0)="85d085daaec9268878ae56ee93f1c2c076858ac9de04ec0d0ae43f73aa8d9ac167e912daf1a2bb77474d5da209105d7c7b3f35d4098d83c285925aba9d014fd1a2bada6636453cfa820f2325680aaa5b52a7cf933bd7b91c361e0e16115fa322a604629daf96f432b1faf32261c45db20a2d5bcc60e18bb2b63fe952c97edeb23edba1312b695d898588a8dd8c11e614ae9a986d0cacca181629ab063d521c11e599fa295b8acf6c00c56e8d78a7f37e0c36c2dca0c2fc0750b45a003211d7b88992600fa4eaf71ab7e00269172f10c3c78760228ac6f8130bbba73e", 0xdc}, {&(0x7f0000001fc0)="1a2ae2165763a270b6fd6d4841ba7b106ce2d0fe8936692a3e0453e14d3494067bd73aacfdb0ec230ea8e5388d0328a8f58a95e6253ecd009c480bb6710c0135d96bb56d1a7735a0330a6c354aa0cdbdf7a4d3ec0e96e7312ab2b384ff704ae4eb43340acf17dd541c4b67edcaf0eea7f7bf8099dc0a765b2333a1b34c20ff77034f5795029982cb0942d811388d2ed2ddd1c15c08391bceb1c76cbde76adbbb2bd09e957a1e51e6826a62caa87c0b072227a6206743c4c7d31aaf4b312b31d56ac9c3fad9afd15c87ab37495048afd0d67699", 0xd3}, {&(0x7f00000020c0)="a7fd1c0012b4a134f7f03584ffd057ae5abbd12b5432f40b40cdfae6471b77844208e8cda0f0aef48a3c52a58b6a281a1d55d64ea9434ea2f8895707c8974d20178986e80feb5d0dd2d057245e9fb4a1aadd3afc4231c1249192928a770e3d5ccb566f3db43a4843a180800424922b2b1d6b3cc6ff0b4f02395e94bf55abbd5691e2f3d94678f7e92f5e65129286b52c5af7f0ba7e59206742c6f641b6a629d1e08869a8570788824a028b837c9005738ad39ce49ce1f8a2df12c2377ad5e25fe19d6fd81327", 0xc6}], 0x5, 0x0, 0x0, 0x4004000}, 0x800}], 0x7, 0x84) 2018/02/21 13:02:03 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x14) [ 42.518358] x_tables: ip_tables: udplite match: only valid for protocol 136 [ 42.569985] kauditd_printk_skb: 4 callbacks suppressed [ 42.569992] audit: type=1400 audit(1519218123.107:23): avc: denied { map_create } for pid=5377 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/21 13:02:03 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe5d, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x870, 0x10000, 0x6, 0x8]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0xffffffffffffff81, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}], 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x5, 0xb, 0x5, 0x8, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xffffffffffffff0d, 0x9c, &(0x7f0000000140)=""/156, 0x41100, 0xffffffffffffffff, [], r2}, 0x48) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000340)={r3, r4/1000+30000}, 0x10) sendmsg$netlink(r1, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000013fc0)=[], 0x0, &(0x7f0000b8c000)=[]}, 0x0) recvmsg$kcm(r1, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) 2018/02/21 13:02:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000040)={0x5, 0x4, 0x1ff, 0x0, 0x0, [], [], [], 0x7, 0x1}) r4 = fcntl$dupfd(r2, 0x406, r3) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000180)=0x7f8000000000, 0x1, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) syz_emit_ethernet(0x29, &(0x7f0000000240)={@random="49f747b5b17b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xfff, 0x1, 0x4}], {0x8100, 0xa435, 0x4, 0x4}}], {@generic={0x86dd, "8b82a0c1d4447faccdf7d8f728c3fbd542455fdfbf9f1b6fc9c2bd2327f2ec599506e1e68f3fc33b99d7e27e78a91e81055fc56500dd56ab5fd24f5613edee1a9318"}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000180)=0x8) 2018/02/21 13:02:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x220000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000080), 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:02:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x4, 0x2f, "78239aba2585466c"}}) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000e8000), &(0x7f0000a12ffc)=0x4) 2018/02/21 13:02:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000bce000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ab8333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613", 0x80, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40840) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffff, 0x440) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 2018/02/21 13:02:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/21 13:02:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x7fffffff}) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x5, 0x7f, 0x9d7, 0x2, 0x76}) sendmsg$key(r2, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 42.598086] audit: type=1400 audit(1519218123.107:24): avc: denied { map_read map_write } for pid=5377 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.626168] audit: type=1400 audit(1519218123.161:25): avc: denied { prog_load } for pid=5390 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/21 13:02:03 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000849ff8)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x3, 0x100, 0x400, 0x9}) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069cffb)={0x73, 0x79, 0x7a}, &(0x7f000036c000), 0x0, r0) 2018/02/21 13:02:03 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)) write(r0, &(0x7f0000eb2fdb)="24000000200025f0071c0165ff0ffc0e0200000000000000000004dc08000b0000020000", 0x24) 2018/02/21 13:02:03 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65743c69705ff0725f636163686500") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) flock(r3, 0x1) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000f26000)={0x1, 0x0, [{0x48c}]}) ioctl$TIOCSTI(r1, 0x5412, 0x200) mlock(&(0x7f000099d000/0x1000)=nil, 0x1000) 2018/02/21 13:02:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000200)={0x0}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x5) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@allocspi={0xf8, 0x16, 0x911, 0xffffffffffffffff, 0x2, {{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, @in6=@empty, {}, {}, {0x5}}, 0x80000001}, []}, 0xf8}, 0x1}, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/152) 2018/02/21 13:02:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='net/igmp\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) 2018/02/21 13:02:03 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000de2ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl(r1, 0x440000000000127e, &(0x7f0000c1f000)) 2018/02/21 13:02:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="8c809b23665326039627ca20ef64d3ef55df4ba569ed6192767ca258f2e8d459ea8679c3d531946290416cda414df68cc157a2694b14096f4d00b54d89f5943db25bd19043cbacf34db5e36350d2bbb38db20d78bea16b0320f90198f0468ebab1653fca47e29110ec958535f40d5fa654fc4842ce7b63a4d9be0497128e90948baaf2f7161862b644418a70e5ef525304a314ec2eede8f059", 0x99, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r3}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000473000)) [ 42.742716] audit: type=1400 audit(1519218123.280:26): avc: denied { dac_read_search } for pid=5410 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:02:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/21 13:02:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x480) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/254, 0xfe) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/02/21 13:02:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0xa74c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$getname(0x10, &(0x7f0000000000)=""/184) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029eff8)={0x0}, &(0x7f0000581000)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000752ff8)=@assoc_value={r2}, 0x8) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) 2018/02/21 13:02:03 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x11, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x11, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, [0x8, 0x7f, 0x100000000, 0x80000001, 0x7, 0x2, 0x4, 0x3, 0x9, 0x1f, 0x5, 0x400, 0x8e, 0x4, 0x1]}, &(0x7f0000000180)=0x108) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x8c) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x9, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r5, 0x4, 0x9}, 0x8) 2018/02/21 13:02:03 executing program 2: r0 = getpgrp(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12) sched_setaffinity(r0, 0xffffffffffffff6b, &(0x7f0000c1bff8)=0x5) nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0xfff, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/21 13:02:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="c26ecca641c2c4459418df4590b0d8460987af8a415bee1583b923bb75569f6faf0b4e09f657ecead10058050afd88c6a5f03045a7209ffb4b5b93e541519ce3903267c8568a6953e1dc9c1469b70c023212fdbce613f7f3827ac8e8ebd753f9a2bbd369575077a0161c1a91e9c3d95c", 0x70, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000580)=[{&(0x7f0000000080)="d05aa1dbb6cf25d366ec9f838b8a3054c361ac2947a6eb2349c26ab8e154cdbc0ac97dff5c6d1f1dbf22ac06083eca27dde7cc0e45c887d18441c5b23bbe92126c34212c3e822dfe5da72dc391d54a53f025ae891f600ddfdf41f94f363c0c47bc33b39541fd015634ffba16387713918509abf76502befeb547286255504945335dc2d454ceadde74d3721bc79a4c66d1c153db3be28fc5ce73eccdb631", 0x9e}, {&(0x7f0000000140)="9be12c3219227891d8fefc176084fa0191adad4de90556e942d95f873b3e3c5efe59fd94f47d46a79a486adb62101e043c", 0x31}, {&(0x7f0000000180)="f489e19495f575b92aafdc5135c79c842b8ce8", 0x13}, {&(0x7f00000001c0)="2efa59e9d0dba84112641e02fd2a071ed1c2058d4d26d3135b3cb38a01cb0975e13a4989b98fd6f7e41ae1ad13fefaf5124005d541eff081cd", 0x39}, {&(0x7f0000000200)="d156dc3e724c8b1f28fbcdadf72b828983d681873c6c5bbf771e8bc1c2fdbaacac57456ed77f06571f0d8195e6de243f6665f2d3dd9a7c0345f4e142726092f5374127af4ed31490b8ad4680c42baa12b4e15eafbd3439513738a65f3161adef03919d23449d5243f38b45ddb27e9ed40045a443d0b7a6ca4f0b105d4f873b6a7e65e40bdfacc54853ade108d1ac", 0x8e}, {&(0x7f00000002c0)="84a9641e0c123f5a3d11f5fb5a15d097f1d698d18f0e28847d00348d2bf7e67445108efd518b74c1e6f269b696eccb566fc67a1851d367f64c305e7346c3a51105cecb5cb9ae28fd3896858d465845efeb88d53ce3e53cd5c8af8a60c26e33c48ef07c7b370a2049bc0432b3dcd3e46bb426e6ac8a5291dc81685f975b738d6e60fa49eeaf8e1fa5e36df98ded471110294764babfbc2c7c5a461b8468769184ead17dbb620e6a073fc7fd1f654180fff6358bc53aca39ff8fd0253505d40cbc3cdd2d4af8103ecc710c7b028b8da9a96e21007b6fdfe03f5a7603cd3d182dbc35cc186ea88563047eb11e57", 0xec}, {&(0x7f00000003c0)="a0cb128373a2a177e56a5b2455634d7536c48adf73c3eb20a6147e90ba29c4045f322e81aaba520bcc5593b524878164c0c7fcf4949786d7368adace4979c089babbc813be6c7124fd9088803ed0875740a691525640e7c4c035ac7e81900e27f0d82b27475d35b8aa3f5dbc91871ef30593d8f1debe7ebc44c31106ece85f1c6bc8b80b3624168075fcaccd2336f01fe6d8f496ba7ba1000bbb8c5dba955ff8f8b9fa4936821daae70975be153a9f5265130e534f828c81c2bac981192ee0a5291c85b6daf29c9d57f3c0ce9ef50480232d13f53081d77bcf0e417ec0a6037b62de12181b9f97", 0xe7}, {&(0x7f00000004c0)="66c83fb9722e0d172c80efa83de7cb9f575ee538c6caf7c5da147a3aefeeaedd8312004605366e2706300457503c1d", 0x2f}, {&(0x7f0000000500)="5e3c67c8c3e06a6d06b18ec197ffb05ec2c4117e556f1613138c3068ef8c5d038e391456e82f53c4589a18", 0x2b}, {&(0x7f0000000540)="d81a29151fabfcf85f5ebb006d568e2418ef4c9b98dd8e57c3c2bf0c755e35edac0c14e38e86523cab1475818f46536f7412e85152", 0x35}], 0xa, r1) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001540)={0x0, 0x8, 0x2, 0x800, 0xd816, 0x9, 0x8, 0x39446821000000, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x10001, 0xfffffffffffffff8, 0x400, 0x7fff, 0xfffffffffffffffb}}, &(0x7f0000001600)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001640)={0x0, 0xb88}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000016c0)={0x0, 0x400}, &(0x7f0000001700)=0x8) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xffffffffffffffc0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000017c0)={0x0, 0x80, &(0x7f0000001740)=[@in6={0xa, 0x0, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb1d}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x0, @rand_addr=0x8}]}, &(0x7f0000001800)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001840)={0x0, 0xfb7, 0x30, 0x7, 0x81}, &(0x7f0000001880)=0x18) sendmsg$inet_sctp(r4, &(0x7f0000001a00)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000100)="1cb26dd8335ba4f20a0126223b1196d5c0c90c33bc31b71bd8a7fc141208b7602f54f49981cc4152678a169248d5ca50b45f9f9085f96745ef331d8c35ed981e12f95f42e2700ed693f66a05725ea9f3bfbb8f9b951c0206e94c925c89c8886ef5ba7a55b1a17463cd1f0b22223b944480f8e43c53fd4d3870d7b74a5c49a5f36e0857b37ff401109ffb21332a71df808e48d29fba4837ae08491abf6379caef174a6058ffde11f6b28102fcaa65a026c751aab6a2c724995ebbabcef64dfea3720548b79db667c8873d8eac39104cbc628352c8f43bd25e1df61c51416afe0c52bca1bd49e1e95d85f3a5d6951b", 0xee}, {&(0x7f0000000200)="0ce24c42b223f00c91021a", 0xb}, {&(0x7f0000000240)="10aafdcce66de938ae7c181c1a86bc6ebe96aef6b3b3f467d2470f9ea940cea853521a6eaf516df154a594b4657bf886f767f2f084d73b9c48305d9349ac21c982d36b318891bf0fb252023af7d71f994fffdf459860bfb74d40bb20e1fae37d652361427643490046c9a8905debb36cb8aac8250706f257f5dd2111c7c3b06f57172800564ade6df1cf80a75b5186166b97ada4888fb1f14f4f", 0x9a}, {&(0x7f0000000300)="fab16e73557724ce5b6e5ea23be6ca69cc370e64fc0b4b8797d305a753097862e202e5e4a995c16b2b0ae0d296bffcbe84a642bd1a59640159c3bdcfaa7d65a4223fd44710f00a9d81e3f974f317c204520df124b631c281bb08fea872632d8b21483b71d712afb644b86ee57f6726fcd8b2c4b5b4711ad114a435d74760088afd271fcf34c2efdfb40fcc8b09048ea783d17a75af88dc938fa103214f26bdd6c15d9346e05eaf5bd6828b9ebd79", 0xae}, {&(0x7f00000003c0)="0240dfabd2d4ce9015d1719c6ab2973ba315b914d83d1c92b371941b5c3f4bbc470435f5143ae32b4fa9ff7ab761a2508d71febc2319d91d19a088be994745ac28590c8539a7cc88a0e7cfd8d436beb3c5e78674ae89aaa603ca7121ff26e38e19ff23cd1d4836df5df7047aa442d017fb28c1d6ec6b010502ed84a71bb6d7986e05242178ed15b950685dde20ce30d375ce038c620ec86c580d43b1d1bb1d60c6556a4526907e5370219e41aba2200b1e12716beea6490ce11307ddb96915ae8d1df3a112feda0061", 0xc9}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, &(0x7f00000018c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x200, 0x5, 0x81, 0x4, 0x4, 0x2, 0x8000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4, 0x8001, 0x7fffffff, 0x40, 0x4, 0x3, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8001, 0x7, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0xc7, 0x100, 0x5ef, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x0, 0x200, 0x6, 0x6, 0x5, 0x0, 0xfffffffffffff000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0xa, 0x7fffffff, 0x10001, r9}}], 0x120, 0x80}, 0x810) r10 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r3, r10, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/21 13:02:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) readv(r0, &(0x7f0000911000)=[{&(0x7f00008b9f4b)=""/181, 0xb5}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x101, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x4, 0x7, r1}, 0x20) 2018/02/21 13:02:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa7000)={@loopback={0x0, 0x1}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) 2018/02/21 13:02:03 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2600) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "998d1257d13b1e17df9fdb8b79a51b8f42c79d7678e71543e83de378aeffe46afee0f2c48d689884c280d044c22f0723c3"}, 0x41) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r1, &(0x7f00009c2ff8), 0x8) [ 42.984856] audit: type=1400 audit(1519218123.522:27): avc: denied { map } for pid=5488 comm="syz-executor6" path="/dev/usbmon0" dev="devtmpfs" ino=9183 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/02/21 13:02:03 executing program 1: r0 = inotify_init1(0x8000000000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0xffffffff, 0x2, 0x4, 0x0, 0x8, 0x6000}) setpgid(r2, 0x0) 2018/02/21 13:02:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) syz_open_dev$amidi(&(0x7f000092e000)='/dev/amidi#\x00', 0x2, 0x8a02) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/02/21 13:02:03 executing program 6: unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/21 13:02:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000051fe8)={0x0, []}, &(0x7f0000fd1ffc)=0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendfile(r0, r0, 0x0, 0xfb) 2018/02/21 13:02:03 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x7fff}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000000)="08cf", 0x2, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x8000000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x100, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x0, 0xf4, 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], @generic="e02849dd3525cf23dba8db8505dc3082", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3c, 0x80000001, 0x6, 0x10}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x25, "14124ae40c10de247514c19fd1e9fc6cfa20522c94c36736e8bbce117cb8"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) r3 = getpgid(0x0) getpriority(0x3, r3) 2018/02/21 13:02:03 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr=0xfff}}, 0x9, 0x8, 0x9, 0x6, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x80}, &(0x7f0000000180)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0xad55, 0x2, 0x2e3, 0xfffffffffffffffc, "aa82e773623866ed6ad452e116e131420fc92b440b0b3dfa02e9012591d503ac1e6e511cb5bf7c537965fc8b", 0x2}, 0x100000001, [0xffff, 0x8, 0x3, 0x9, 0x9, 0x81, 0x5e2, 0xfffffffffffffff8, 0x0, 0x2, 0x6, 0x1, 0x8, 0x9, 0x0, 0x7, 0x8, 0x1, 0x6, 0x6, 0xff, 0x3, 0x2f4d, 0x0, 0x9, 0x5, 0xc9c4, 0x0, 0x4, 0x1, 0x4, 0x442f, 0x3, 0x6, 0x3da, 0x8, 0xd7, 0x7, 0xffffffff, 0x7fffffff, 0x2, 0x9, 0x0, 0x5, 0x5, 0x4, 0x7, 0x80000000, 0xe9, 0xffffffffffffffe0, 0x7fff, 0x80000001, 0x5, 0x8001, 0x2, 0xfffffffffffffffa, 0x1ff, 0x200, 0x0, 0x6, 0x3, 0x1, 0x3ff, 0x7, 0xfffffffffffff800, 0x40, 0x8001, 0x2, 0x1ff, 0xffffffffffffffe1, 0x0, 0x7ff, 0x8911, 0x7, 0x7, 0x9, 0x8, 0x7ff, 0x3f, 0x6, 0x3, 0x100000001, 0x359, 0x4, 0x6, 0xfff, 0x101, 0x3, 0x7a, 0x9, 0x0, 0x2, 0x3, 0x4, 0x4, 0x36, 0x9, 0x9, 0x20, 0x142, 0x6, 0x7, 0xadda, 0x0, 0x8, 0x6, 0x100, 0x1, 0x6, 0x0, 0x5, 0x3, 0x10001, 0x0, 0x42c, 0x254, 0x9, 0x4, 0x7, 0x20, 0x3f, 0x1, 0x7, 0x26, 0x7ff, 0x4, 0x88, 0x2]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000, 0x0) sync_file_range(r2, 0x10, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/21 13:02:03 executing program 6: epoll_create(0x6) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000), 0x2) 2018/02/21 13:02:03 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) r4 = getegid() fchownat(r2, &(0x7f0000000080)="e91f7189591e9233614b", r3, r4, 0x1000) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x2de) close(r1) 2018/02/21 13:02:03 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cb9ffc)) [ 43.196143] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING [ 43.223218] syz-executor4 (5504) used greatest stack depth: 16608 bytes left [ 43.277905] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/21 13:02:03 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/21 13:02:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000092fd8)={@generic="946224b0f5ab222a9974dd51f06be827", @ifru_data=&(0x7f0000bebfe0)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) 2018/02/21 13:02:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x20440) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x0, []}, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x440000, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x7) 2018/02/21 13:02:03 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) exit(0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20800, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x2) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x280) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0x83, "c5b1973c24c421ceeb3a69038e4a63e72083cdc508ac569e20fa69fce7de9266a71ffd7013ffaacd4caf3f8348c7e7e1490ac00e9416d49f6fcbead95bfee098d75eb002c108b0fd4b0388fc96f8f39d02b674d144a7d04d7684109d9dd4d8fd92a77b785841f3f896b573a3bdf4ecbd2661dae93ee43e5cb6a98cadf1219570ab1e90"}, &(0x7f0000000180)=0x8b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) bind$vsock_dgram(r3, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x119000, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/21 13:02:03 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) fstat(r0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00002fe000), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="23a74a76f5f7b2e6ac3c9752dce1d353", 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = fcntl$getown(r1, 0x9) ptrace$setregs(0xd, r3, 0x71, &(0x7f0000000100)="24620de585e31ae65601a1161d229582bf73b1812028997812b00070f1ab5fd2485f99de48165bab55063349b50169b255c97fb9a4f56955e5ef58c7cade890f7c11208be9cd85cfe58dd7898e2c598d2bf54b9dc7afa2328215adb5a5") 2018/02/21 13:02:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x4000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000dbf000)={0xfffffffffffffffd, 0xfffffffffffffffc}) 2018/02/21 13:02:03 executing program 2: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000334f93)=""/109, 0x6d) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x6, 0x20, 0x0, r0}) 2018/02/21 13:02:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080)="f3280e35be0d", 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x1ff, 0x2, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0)=[], 0x0) getsockname$netrom(r4, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 13:02:04 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x3) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x100) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000725f90)=[]}], 0x1, 0x1) 2018/02/21 13:02:04 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x1ff) accept(r0, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 43.439189] rpcbind: RPC call returned error 22 [ 43.450159] rpcbind: RPC call returned error 22 2018/02/21 13:02:04 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt(r0, 0x3, 0x9, &(0x7f0000000000)="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", 0x1000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000082bfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/21 13:02:04 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100)=[], 0xa7, &(0x7f0000000200)=[]}, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f00000013c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001400)=[{{r1, r2/1000+10000}, 0x0, 0x3, 0x401}, {{0x0, 0x7530}, 0x0, 0xf627, 0xffffffffffffffe1}, {{0x77359400}, 0x1000, 0xfffffffffffffff9, 0x200}, {{r3, r4/1000+10000}, 0x100000001, 0x8001, 0x7}, {{r5, r6/1000+10000}, 0x800, 0x401, 0xb8}, {{0x77359400}, 0x53f07152, 0x3, 0x915a}, {{}, 0xfffffffffffffffe, 0x3, 0x3}], 0xa8) 2018/02/21 13:02:04 executing program 6: r0 = epoll_create(0x4000000010011) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x553c, 0x0, 0x0, 0x0, 0x18, 0x1, "db88172577dd2dbccfe763c69a7bed17cec17d5850706c437f1409f2249d072804c618c4668e2d48aa72af72c18289ddaab68d2a8f1e379e6256afb45754756d", "c509e9baed23ee45e3c768f0147e5f40063c83fd19025152539b3f6d3e973e74d0cbc9f361a206ba382416edbce6569755fc0c58119b12ba5183d9e2469b35ee", "134fa90dc29dda726213c1d8ac011c68a026dbbd1aef9d93bf7b4d70c923652b", [0xffffffffffff8000, 0x5]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000680ff7)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000336ff4)) 2018/02/21 13:02:04 executing program 1: r0 = socket$inet(0x2, 0xa, 0x5) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r0, &(0x7f0000000000)="f9cf2fb11cca", 0x6, 0x0, &(0x7f00009bd000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/21 13:02:04 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) sendto$inet(r0, &(0x7f0000000040)="690c96d67db0a00afd24cd3b0119f4f35bdf915d6a3397a30fa7239031ddc37335b071e5e1534a098c61bd750c8ed5ae24057113b712c848e16e5b018745285b0881b4da55511b0f009b6a6ac791cb503044d506ae1dd1f7c922aaa2eb7e5260ce17d02623a367d2bec7444e8503453096ab95ad4249fcd104e3654a013dccd4145d1b4b90e8a6d5b95b5bf640f93f080024b9253b60ff492b4768e43337270ac9734cc161550b79c6313d900627cab559d8ba1456e3bf5b0df2ec1b955987deae43e5b1d17c996e29d2b361c6b6f9eab259a2dc362d36", 0xd7, 0x4000000, &(0x7f0000000140)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) sendto$inet(r1, &(0x7f0000000000)="0300000000000000", 0x8, 0x0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/21 13:02:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000b00000), 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/21 13:02:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004e1000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000037bff0)=@syzn={0x73, 0x79, 0x7a}}) r2 = getpid() ptrace$setopts(0xffffffffffffffff, r2, 0x9, 0x11) [ 43.593199] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/21 13:02:04 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0xfffffffffffffffe, 0x67ea, 0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) 2018/02/21 13:02:04 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/02/21 13:02:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000027ffc)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xffffff39) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@rc, 0xa, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=""/173, 0xad}, 0x2002) 2018/02/21 13:02:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10100, 0x0) listen$netrom(r1, 0x1ff) stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r2) 2018/02/21 13:02:04 executing program 4: memfd_create(&(0x7f0000000040)="82", 0x1) 2018/02/21 13:02:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) socket$inet6_udp(0xa, 0x2, 0x0) close(r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x2) 2018/02/21 13:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x480005, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0dff0), &(0x7f000027c000)=0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x3dec4000, 0x3, 0x4, 0x7fffffff}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) 2018/02/21 13:02:04 executing program 1: r0 = getpgid(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x5006) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000be4f70)=[]}, 0x0) 2018/02/21 13:02:04 executing program 5: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="84769d3b55f078e857224da3a6e9b4da235deea29fdaac61c777e0c2a8432ac3b3602cac10a80766c5c4b8cc0a29cc40da5512e70e82732ca2e178b65d84ce1727b1f54716b77d7d415cba804a8ab3764ae2f8ca80dd7e413d29dabdff6488b792ae7cb06e6aebb60f1e100d9c04867de788d42957036f970de68569", 0x7c, 0x0) r1 = add_key(&(0x7f000039dff8)='user\x00', &(0x7f0000342000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000532000), 0x0, r0) r2 = add_key(&(0x7f000063b000)='user\x00', &(0x7f0000030000)={0x73, 0x79, 0x7a}, &(0x7f0000d03f62)="b7", 0x1, r1) keyctl$clear(0x7, r2) 2018/02/21 13:02:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)={0x14, 0x4, 0x1, 0x800002, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000278f3e)=""/194, 0xc2}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) 2018/02/21 13:02:04 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040)=0x3, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/21 13:02:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002500030007fffd946fa283b70a00004003000000031d8568f0ffffff00000008", 0x24}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x422000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/02/21 13:02:04 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x701000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000058000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$sock_ifreq(r1, 0x8919, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x5, 0x6d, @te1=&(0x7f0000000080)={0x6, 0x0, 0x7ff, 0x200}}}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x4000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) [ 43.790058] audit: type=1400 audit(1519218124.327:28): avc: denied { read } for pid=5672 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 13:02:04 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/02/21 13:02:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x5) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x22e5, 0x0, 0xfffffffffffffffc}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x101ff, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/02/21 13:02:04 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003d40)='/dev/input/mice\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f0000000000)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="33e76bb03efdbb2b0e5f6daf5479c69493604157a1a129ca207d45d53c2ebd666894e5078971cdec70380389c090e55fe1b54bb5b9c4dc52e175a9967de55258536262459bfc2138d357efd5ef4ebc648884195d6b2be41959ec45cfaadba09b3e2eb0d35a1ca2fe803099c034167fdee1275d0675c4fc11677675073508d87de97a1e5d4c7e1bca9928fa7cb482059374a21b51a9471b8a0dda037ecacd220aee3392ac8441b1f9b7ddafafa99991b8285bd2a7c4d64970a2624dbc6652c1984aeea2f51c11ee6c2a5ec74fe835d6883cea26cc193faa297ff0de093a7e668566ff939afc9e865b2900", 0xea}, {&(0x7f0000001140)="5623a6da17ca1b44bad6760143b8c8fd5a160cd32abdad3fe7cec4296d00fed6292e05e7824aec2f789523a31769e8dd87d5e49fe619509c647fd07445faf7cbba2f21526a14ecd0402321719b8f4f4693cddb4a4a0e7d7343582f92eb0a445b33cc3d7bc1d849780380b436b424e7cd0200dc031c1ace4a2b17c8b529e67d9499aab235c2bc3c96d62f3e", 0x8b}], 0x3, &(0x7f0000001240)=[{0x88, 0x119, 0x3, "3aac047706d7debbab5bf802394c8d2c394248b9495cfdd9d20736764325d67c0e40a4c048626e00e50a4af21b35d00c12ade47be753d367e6fdd763149b7547029c38fa3a299de63996a005cb1733f56d95fbbda15cb2ffa86073f3a375adbb0d6045e5a5b957cae99d25f38c69d03f63802922ef69"}, {0x30, 0x0, 0x0, "770fb4ad8e53c36521408dccdb39870ec9e99aaeb499a2d06308fc6a8dbb"}, {0xf0, 0x117, 0x53, "91d527df0568c353847633254ee9166e86095739a886769cda7e35b843d5a6f23bb942067d4155d1af93412bcbb771622c898776beacc39521d33c46c89570645d716feb54e1e9326ebbbac256111bcaa7c4c507a41bae17b4e2bd9bc0ab56dc257dbd3b17fee5edaf6e5ca0feb44c659b9229295a7a1c103832ec278e6cbffb5c8242a7f359feac8e3219db85a68920cc092b29b5ac64ac8013087e65dcb88a72a1ea0cfeae9f70af30d2ee12138980e9757f73885f95e59cd96781adf3e896bec6560229eb53bfa83822970ba713271f155480157ae1009e19b1c6"}], 0x1a8, 0x2400c000}, 0x400}, {{&(0x7f0000001400)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58, &(0x7f0000002ac0)=[{&(0x7f0000001480)="1261f1b898df85a677e247de5ee3428dbfd04e422c3238ffea702bd1c6666092c32210cc56cc2900e189cac42dafa9c92e64d7d94bc4160063a07aa010cba7af55d086bd7031b339bb4f5c011c9962c32c7efe5b112b687c89b4f9d5eebbc927e4293a76e9e4a97b2fb77704e92915b73e66fa758b760af6655999c0166aaaeaef320ba228de7a7524ae1495aade902e40f70634ed049288d9c9a7ae5970a882e42922cbc48dbb69465d62e05a68935cbda98bee54f38cb7808fe8dc961076b4774e6adc2ee7154dd50e16aec2bc42a9f2e276ab6eb724370d", 0xd9}, {&(0x7f0000001580)="d497a7e934b52ea91d2ce2fec349f72c270264906134d406ffaf9d2ba73838fd787f865360788e87ba621408f12ffed0eac0d694a836c5619919", 0x3a}, {&(0x7f00000015c0)="281b249e543fa4c8e746169a37df5125c468baaf8f52f08850fccb4e46a7cb340bcfff01da79db3efd8d9386186718a050877269643abf80415126338fbadabe6fb3806e951a2b685408342cca0dab16440e5edcd9da577e1cac5a5d60c5d2fa1701390eb0ad709fb291bd9bb3b8601cfd311e9ca03e58c07b9a8374376ddf4fdca2ae368a5456a1265013344cfd8375f6e64a3892023a59daf1a0e4e521d5a985100a236a847617ab11a06627ae004968ddfd4c23f395f56464e5ab0bdbe2337ae8683840093cd852e224cf9e3ada761f9490", 0xd3}, {&(0x7f00000016c0)="c8f0a595c2e74784a3d36c1e8f532255dcaec93de148dc84648c56b619da2309772d25c40fa96175cc769d88dba47e4473206b7a440f2ce3470df569e6e27aa17e2af7888f7e39324387654de47e0f30a4ccd189ee157d140d3a68f8c145e24f349e2a2f9e0d5ffa1a8d2f6b2b059d443b409993a343dfcc6f3f803551fa5fcc795cb82724577659fd45aa00b53a30a33f3bea423ebc26b42ceed3dba1ccfd3b60573acd176897e777cf60809eacbead6ce607164b2040e46821190b2cffaf5324b719cea54f6f457765fffeabdf1f274ecc623d042c17cdc9cb51d93c880f0c939a", 0xe2}, {&(0x7f00000017c0)="110b16f29db9f6afc177be638e9e7fe5976f87d3ea55585829fdfde21f996b194ae859bca3cd624fe83b3e075370738abfe5b30b125e3cb27cf1337dbe700b86e66d363077f144d64502b6b919ede29c137a868f5d", 0x55}, {&(0x7f0000001840)="7396f2534000b5c95d5cbabb9b9a6c4502d621b71149675eadb6389c6614414aaf4410a61194352d065df5142db238e2a130bebe62d587fea3be25c7c20e237e5e69fcef5d1acfe9cf5904dcf9d843679c59f04f9e714243ff3ebf8f55ab230a13bb64c98293c88be60d8d02ce7f61faa3dba2a776179f54c7619d80feff181fe8f20710f96cec27593d7fb0fabe2690cc8c9a95ca7e8c0b2202d1197df18daa0d5d88b9fa7fcce80e97618cdca0c4e353124b39bd7c324cbf13adbecf52bab628cd5e", 0xc3}, 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{0x38, 0x1, 0x8, "dfc76b621db88824560b0130fa27f0aab61b9a2a3ffdf1a87ca0c3b3994eea2a7a"}, {0xc8, 0x11f, 0x0, "9aa8452bf55b8ff4162ee8afebbf6949864c84e6f3b6e8f380893be9f0da270aca77b0c017110f4f7a3d0b5a5662da4847df2b8ea5fb698c2b0308e27941cdb9a35e7863a5ffb10e6aac695f26e40d8b0c53caa42007745d2885df64eae195e191cf85d1d6cc3aead7170119d6ad02777a349ed17d3bd937e35a035b1c14706eedf2b887d314907913dd132ebc739d0347beec9b86824dcb33a627a56df6c653cc7e5f7a2cce0179747716f075d286ca1b4e708c19"}, {0x80, 0xff, 0x8, "fe7a46d3bbcb71a89ee34dbebcf62044f140a6d68b5d539a34b28b40915be15582ff34da194ae4a66c701c32e145c45556e803d215c1b9da8f361b423efea6194df05b24631d94f755b48fee40eb8dfb2ec91db3c206cf82d732e9bd26cb0006537f467a8d723b92d3c462e91a05e5"}], 0x1190, 0x10}, 0x9}, {{&(0x7f0000003d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x0, {0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x3a, 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{&(0x7f0000003fc0)="b3fcb23e872b5590b1ea5ea4f7f0bc1924a7d3b8626a40a16476f002989cea5eaccf31d4e96eef0066d839af726c5567933f9bea2904f7bbb85c0f3fd4ce2f1338a60bbbfaf9ce155cec774e6b6dcdf429fbc32e97498e64a331eaa872453cfc73bcd5a7f3f9718d914284fa4e6426c52068714b3dc617e2", 0x78}], 0x5, &(0x7f00000040c0)=[{0x98, 0x115, 0xfffffffffffffffb, "e85c0d60fcc1519734d35cb1a9df6b84be3faf3970722ca216e6d9cdb4a0e237ca40615e2b5588345a7266bd58253a4219ea97f5d73c36cec54f94cd6fae499da3fc5ff8253d3ecd244a6cab939e5a41d9ce7ee3f45610da5978ee8dfa71446c362ec6232307507e45ad22cb78afb3b3a9f836f0d1e56be6120da7ca9ecfcebde2a575157871"}, {0x1010, 0x11b, 0x1ff, "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0x10a8, 0x80}, 0x5030000000000000}], 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005240)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, 0x200000000, 0x332}, &(0x7f0000002a80)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005300)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000053c0)={r2, 0x5, 0xa, [0x0, 0x7, 0x9, 0x42, 0x80000000, 0x467f, 0x4, 0x50, 0x9, 0x80]}, &(0x7f0000005400)=0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x3c0, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10}], 0xffffffffffffff77}}], 0x400021b, 0x0) [ 43.879116] audit: type=1400 audit(1519218124.379:29): avc: denied { accept } for pid=5672 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 13:02:04 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$alg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="3c7e7672d7ee6069003e184264f2732d90a14603ba79ed18d9767ec921d9a2606d195d85876ade0308361e01077388c0d28510707f202e6302407451fd5caaa86c30da6a5178dc7eb91db58fad35cfe91f61438851e413af1b4c653af775b66d7b554542396f53460be72c6ac0d2c12c1028c26ac2557172fc4c4b40359f6f055710e684f3314efbc4becde2355391243f6f0ef0f6c2883f343be1db72fecf30b2eb3a1f083a6038a7bb4b58cd573a8c9e8e9e4d37c21bd110758bc3cbb88685df95473689ffa6e07c746ed6bcc161037db8f88a76efb54febc678c7", 0xdc}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001140)=[@op={0x18, 0x117, 0x3}], 0x18, 0x1}, 0x40004) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/checkreqprot\x00', 0x131000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001200)={0xc31f, 0x9, 0x4, 0x5, 0x5, 0x4}) sendmsg$nl_route(r0, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/21 13:02:04 executing program 1: move_pages(0x0, 0x1, &(0x7f0000004fc8)=[&(0x7f0000001000/0x1000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[], 0x0) epoll_create(0x1) 2018/02/21 13:02:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005b9ff4)=[]}, 0x200008040) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x400040) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x2, 0x0, 0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 13:02:04 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402000, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x5b, 0x6, 0x80000001, 0x48, 0x101}, 0xc) sendto$unix(r2, &(0x7f0000000040)="b8d88fa44bbd3ed5a530f5a4b9b1ad6b5dda04078a0cdcc80fc5850496d1d55e8028613cd0df6b50b16ad6ca2df49573", 0x30, 0x41, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 13:02:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002cff0)={0x3, {"8bcad6f9000400"}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000010fc8)={0x0, 0x1c0, &(0x7f000001dfc0)=[], 0x1}, 0x40000101) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socket$inet6(0xa, 0x3, 0x2b) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0xb4}, {&(0x7f000002cfea)=""/22, 0x16}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x3}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/21 13:02:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x3, 0xffff}, 0xc}, 0x10) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8}, &(0x7f0000001ffc), 0x1400) 2018/02/21 13:02:04 executing program 4: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)) clock_gettime(0x0, &(0x7f0000d74ff8)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r0+10000000}}, &(0x7f000017cff0)) timer_gettime(0x0, &(0x7f000041b000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) mq_timedsend(r1, &(0x7f0000000040)="6ccba3d2c70ef1a6e9feae8569c860202dd53f2f8c0cc583a3bc08dbd8aee37042b7c9ef133ad78366ece6d03a08ebaed04a397f0ae33bb1246675ba0be56130c40a1af9c8265d0c29ec4de735aaefceade9ecd3b55ae277eb2eca21476ce0bf7e4cf993fcef947ce9e3f95ddda6ca46ecdf51846275dff324338f9fdd36e14a35dfc01e63fc6bf64b56cac0d89de0d15a4232270323d60de07bd14c81cabe74328803e8344f09e76d23b667062486be28fa03ef9aaef421f39b321516dd81aa", 0xc0, 0x3, &(0x7f0000000140)={r2, r3+30000000}) 2018/02/21 13:02:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') fadvise64(0xffffffffffffffff, 0x0, 0x4, 0x1) pread64(r0, &(0x7f0000000040)=""/53, 0xffffffffffffffbc, 0x0) 2018/02/21 13:02:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0xfffffffffffffff9, 0x8) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 2018/02/21 13:02:04 executing program 3: syz_emit_ethernet(0xfffffffffffffe1e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="f273b9ebe604", [], {@llc_tr={0x11, {@llc={0xe0, 0xfe, "8f", "446a6e64cd0d1841387bb528110c653bfcff9ed84506d1c2880cc732004b34140f562fcc6a34c9639e7d1e454b04b2e3c5a40753952ec5e49b9139665f50245767ffbace7f64d328dc174028dfc3338b3065f8455690a91547c2fab412a615295dc01653270ad3f3"}}}}}, 0x0) 2018/02/21 13:02:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) [ 43.982539] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61143 sclass=netlink_route_socket pig=5716 comm=syz-executor0 [ 44.006061] audit: type=1400 audit(1519218124.526:30): avc: denied { map } for pid=5713 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=9175 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/21 13:02:04 executing program 6: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x9c}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x50, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e9bfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000877ff8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) r5 = dup3(r2, r1, 0x0) r6 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r7 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r7, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000277fec)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000080)=""/37) getsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000080)=""/43, &(0x7f0000000100)=0xe) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r9, 0x80284504, &(0x7f0000000140)=""/73) 2018/02/21 13:02:04 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000be2ff8)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x4e8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x2, 0x3, 0x9, 0x0, 0x6}, 0x5, 0x2}) 2018/02/21 13:02:04 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0xb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000000040)="6667d8c8207b151c83cbd8e7d2a61d04") sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/21 13:02:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00005e2fe8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffff8342, 0x202, &(0x7f0000cf6000)=""/153}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9cc, 0x100) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x101, &(0x7f00000000c0)=0x2) 2018/02/21 13:02:04 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000000c0)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af22, &(0x7f0000c15f98)={0x0, 0x0, []}) [ 44.046049] syz-executor6 (5719) used greatest stack depth: 16456 bytes left [ 44.066324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61143 sclass=netlink_route_socket pig=5716 comm=syz-executor0 2018/02/21 13:02:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x7) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0xa0010, r0, 0x0) 2018/02/21 13:02:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2080, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@ipx={0x4, 0x7, 0x0, "d9787f2c0801", 0x4}, {&(0x7f0000000040)=""/215, 0xd7}, &(0x7f0000000140), 0x24}, 0x30) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000014ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/21 13:02:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000004efe4)={0xa, 0x3, 0x8001, @empty, 0xffffffff}, 0x1c) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000013ff0)=[], 0x0, &(0x7f0000013000)=[]}, 0x20007ffe) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f000093e000)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000a4b000)=[]}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x6}) 2018/02/21 13:02:04 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x42000, 0x81) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101000, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ppoll(&(0x7f0000000200)=[{r0, 0x5640}, {r1, 0x10}, {r2, 0x42c0}, {r3, 0x1000}, {r4, 0x4060}, {r5, 0x4}, {r6, 0x140}, {r7, 0x4000}, {r8, 0x4000}], 0x9, &(0x7f0000000280), &(0x7f00000002c0)={0x1}, 0x8) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000000300)=@ethernet={0x0, @empty}, &(0x7f0000000340)=0x10) r10 = socket$unix(0x1, 0x1, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000340)={@generic="1876c8ee1a25391836cb02a4bac0888a", @ifru_addrs={0x2, 0x3, @empty}}) bind$unix(r11, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r11, 0x0) r12 = dup2(r9, r9) r13 = dup(r10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r13, 0xc0505405, &(0x7f0000000380)={{0x3, 0x1, 0x2, 0x1, 0x400}, 0x6, 0x1ff, 0x403}) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000300)=0x3) ioctl$VHOST_SET_VRING_KICK(r12, 0x4008af20, &(0x7f0000000080)={0x0, r13}) rmdir(&(0x7f0000000300)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) connect$unix(r10, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KDSKBMETA(r13, 0x4b63, &(0x7f00000000c0)=0xffffffffffffc896) setsockopt$sock_void(r11, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x78, 0x0, 0x5, 0x1, 0xbe0b, 0x0, 0x7f, 0x1, 0x8, 0x600000, 0x1f, 0x37e0, 0x6, 0x1, 0x1, 0x1, 0x5, 0x3, 0x4, 0x8000, 0x9, 0x6f43, 0x6, 0x8, 0xfffffffffffffffa, 0x1000, 0xffffffff, 0x80000000, 0x0, 0x5240, 0x5b53, 0x0, 0x2, 0x80000000, 0x8001, 0x3, 0xbd, 0x0, 0xecab, 0x4, @perf_config_ext={0x7ff, 0xcfb}, 0x10, 0x427, 0x3, 0x3, 0x7fffffff, 0x1, 0x5}, r14, 0x9c, r9, 0x1) 2018/02/21 13:02:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0xff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)) 2018/02/21 13:02:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f00009aa000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400}}, {}], 0x30) ioctl(r0, 0x227b, &(0x7f0000000040)="a05c") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) read(r0, &(0x7f0000000000)=""/154, 0xffffff52) 2018/02/21 13:02:04 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x400) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d09000)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000a1bfd0), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "c2b1274f0615573a0e9041804d549919d01def1c7fc1fa70867f43bbe500"}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="460ce77702eac541fed7c9a7a97831fd"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendto$ipx(r2, &(0x7f0000000100)="1e916f75da7320f85c3eaaf6832115c5ef878d7da342278de5ce883f84cfb6c54726e0dc604a7f521224704f9e8a76f842bff78ebe01ade22f66e3ee6f8017eab97c78eb090e95c2ae79f329c196815ef4a5f5", 0x53, 0x8000, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) [ 44.173504] audit: type=1400 audit(1519218124.711:31): avc: denied { map } for pid=5756 comm="syz-executor0" path="pipe:[15152]" dev="pipefs" ino=15152 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/21 13:02:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x3229c53c03d9eb79, 0x4000, 0xfffffffffffffffd, 0x100, 0x3f}) sendto$inet(r0, &(0x7f0000000000)="3cb3196e38bcbe7b5bb15e5fd4fc2866f55d2bd57512b209c0ed", 0x1a, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) clock_settime(0x1, &(0x7f0000000080)={0x77359400}) r2 = dup3(r0, r0, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e) getrusage(0xffffffffffffffff, &(0x7f0000000080)) 2018/02/21 13:02:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) [ 44.222317] QAT: Invalid ioctl 2018/02/21 13:02:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x9, 0x1, 0x400, 0x4, 0x9, 0xffffffff, 0x6}, 0xfffffffffffffe02) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc000000, 0x402081) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/73) 2018/02/21 13:02:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000080)=0x2e) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x7f}, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000121ff8)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="4237ff286b7cc934e2f1389f2d4ff7ef", 0x10) [ 44.292433] audit: type=1400 audit(1519218124.829:32): avc: denied { set_context_mgr } for pid=5780 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/21 13:02:05 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000000)={0x2, [0x1, 0xfffffffd]}) 2018/02/21 13:02:05 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) timer_create(0x5, &(0x7f0000000200)={0x0, 0x37, 0x0, @thr={&(0x7f00000000c0)="ec132b80d0f27166ef9b064590b2c5d473fe19c7659de095daf329f2ffba4fdb40c8add4ea8607a2cde5a9f6c117bed9e7135364e668e2417458c75aef4ff834c36a22cd50265219e75c38465d658ab9af9a4110a819a3402eafb18048cdd202ff3777e66026a4ff521cb2c660271853cc8d3a4fa1b044eca76f8aa8a9386d58770d819efd81aa9ed2f4faeb4d62484d9695d996ec4a0803cbfa2dbe6d6e11555457164c4328a7482ef8c61114ab7619b9f0d2359173068392d063ea3ac2780d72adf9813d55f80c85a39e6bc3e81c1a94a1", &(0x7f00000001c0)="8745814987d3ea34c262cbba9ce7619fc62e0f43e646e75cff8d89d20aba59afe0b74f3e2fdf15259ac95d9fdcec1cfbf7f7"}}, &(0x7f0000000280)=0x0) timer_delete(r2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3}, 0x8) clone(0x2000, &(0x7f0000000100)="a2cd8da92211911d879428cc55b36ab133e68100a7d88ea19f8c4b3bd2e1c92be12bf348495f95e1fe7dcff8b046f0f9e3f031", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000100)="2d3514ed5750b6cf99ebeca7150cd4e6f9529bc78a87f5f762e4542e06d3c35f7d4c5299fba8c84b22150ba0b49d9c435004dffbe948553c4954e335ca489113ec8f6d2c563f59d5ae958ebf14e3a98b82710cfe4a356d67c157c832c6301c106b44b84d6fc9552f7be223336ff3ef942ab45f97f9f039e52a392429acf86d45621ff12cc8e51eef2e879a882287b67edaf46384025b4edc21482a3f0d74401418f3380e9d1f8480b8d06f909f2e863b69252e100a88aa9772f2dd137ea402638fca3eb9d4ff93b7829bf6c5f6ae86693e01ed9796b719a2c560dd65afc779a7ae3ce06fb9afe0b853") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0x80000000, 0x8, 0xffffffffffffffe6, 0x5}) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f0000710fec)={0x2, 0x100000000000004, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000810fe0)={r3, &(0x7f0000470000), &(0x7f000023df75), 0x3}, 0x20) 2018/02/21 13:02:05 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1800000000002) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00008e9000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000070000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xbc}]}]}, 0x28}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x61}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/02/21 13:02:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000697000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000840ffc)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x1) 2018/02/21 13:02:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101140) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x92800, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8020, 0x7) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7fffffff) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4ce379067b815d2, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1c00000000000, 0x200, 0x3, 0x7, r1}, &(0x7f0000000180)=0x10) chdir(&(0x7f00000001c0)='./file0\x00') syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000000000000) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000100)=""/224, 0xe0) r3 = semget(0x2, 0x2, 0x488) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000000200)=""/4096) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/21 13:02:05 executing program 2: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) timer_gettime(0x0, &(0x7f0000002fe0)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400, r3}}) 2018/02/21 13:02:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair(0xd, 0x1, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@generic="b00166280a112f9e444dbe4c18bad721", 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000561000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, r3}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) listen(r0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0xa71e82980ddd406}) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000140)={@common, @ifru_flags}) setns(r0, 0x4000000) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/21 13:02:05 executing program 4: r0 = getpgid(0x0) process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/158, 0x9e}, {&(0x7f0000000100)=""/136, 0x88}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/135, 0x87}], 0x5, &(0x7f0000000680)=[{&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000380)=""/202, 0xca}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/164, 0xa4}], 0x5, 0x0) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x6f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000921ffc)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 13:02:05 executing program 2: pipe(&(0x7f00004dfff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x2, 0xffffffff, 0xffffffffffffff81, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x6c}, &(0x7f00000000c0)=0x8) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x23c, 0xfffffffffffffff9, 0x6, 0x100000001, 0x6}) 2018/02/21 13:02:05 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x9, 0x1, 0xfffffffffffffff9, 0x3, 0x6}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/21 13:02:05 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000652ffc)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) timerfd_create(0x0, 0x80800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x4, 0x8001, 0x0, 0x5]}, 0xc) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@ll={0x11, 0xff, r2, 0x1, 0xbf6f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f0000000240)=[{&(0x7f00000000c0)="4bdfa84799ac15373e7f9db08877c658f7e4648e59134d22adcc3c5cc1086707eb0af1091ae73d1102aa4d6141a435df2613643825b3af37ea", 0x39}, {&(0x7f0000000100)="c2db8a0d8f0c42912089ee472576f9b698221279c955de75c4b17d7f585724d283dd422ce371faea4b0b06f6f481a4a0136aa77b5a1aa6cd7041ce3a013d2ba16c5ae8b2ff8cc34ebd458ef092419dcc6dfec2561cf75029", 0x58}, {&(0x7f0000000180)="1aa59ff625396fc4e34b027399fec80e32b3a0c805723d0ab2522e4abe10cab7b7def8b67fb0e8731e3bd2acec60d65472e37cae74ee3940173aa4669c399205f2db02e2b0a69c3c2dfdbb83701f4f48c2d5622b7fcf85338d14b811ec48912ddbe168a4a4e6620867218c03aae4f2204d93e9c84d4eaa36d93cfbf8c62c1911bc124071c295dd7cc17bfd909f", 0x8d}], 0x3, &(0x7f0000000280)=[{0x50, 0x0, 0x401, "431f83135d6b262cdec8749b97e93abfe1a0586ce32398677f6612863904b3fb02fa6e9de27e17a11ad105ecbdb35c7897bd8e9f2601cfda3c"}, {0x30, 0x1ff, 0x4, "85160d8a6c320bf88ffc15421566b0146e6b20746bd11b2f6fc8aea96d2f82"}, {0xe8, 0x84, 0x120000000000000, "eee869fa3d6d76a10bf383c483adf85eaa0d37e9998a756bd61f31e9ba8ddbc74cca3b77d101f6bde752a9b4977576473ec90769be6bbe0762c9f5118fd117bbb891dfc41726bb17b90e95f12773ca533b7212dace800d626557fcdf3a663cd674f49ed222d67124f96e7abe509818ffeed5b03c12499bd39b9d4d584e2949ab614506448ab62057303789510d19edfb67b871a750bf1969dff17bc2ed1643b8811b1db965de03db5604bacbb95aa4c18ef2532d70d86ded47e1a3b6368f944fdf9a6eb575357ab46f7b221df8394ff18708"}, {0x28, 0xff, 0x3, "1c62e6156e1b6cb392c2b755653c20efa557bea8c7"}], 0x190, 0x8010}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000004c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/02/21 13:02:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f000021d000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000adff8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000000004000200"}}}}}, 0x0) 2018/02/21 13:02:05 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd72, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 13:02:05 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000079fce)=""/50, 0x10e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x216}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/21 13:02:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x200) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000040)="60f496cdfa90f6d525ec2fe47762e38e2a63c12bd5454be646b596b9aa479c26644c6072d0ca0539e74b3cdb81877f0cac1d0c1bf2e3bf4594bdd1120260809b7de3f1cebc1de4a6d89c44") r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400343) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x7, 0x2}, {}], 0x30) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={"b3d283f44238ed4ad94df843f3c4a79f", {0x4, 0xfffffffffffffc00, 0x9, "41b06376cd23", 0x9}}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0xffffffffffffff60) 2018/02/21 13:02:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x7fe, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x0, 0x0, 0x0, @tick=0x7fffffff, {}, {}, @note}], 0x30) 2018/02/21 13:02:05 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/43, 0x2b, 0x4d) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000040)=""/244, &(0x7f0000001000)=0xf4) 2018/02/21 13:02:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe08, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)) 2018/02/21 13:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) r0 = semget$private(0x0, 0x6, 0x4) r1 = geteuid() r2 = getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x7, r1, r2, r3, r4, 0x2, 0x3}, 0x101, 0x2, 0x865}) 2018/02/21 13:02:05 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000), &(0x7f0000c95000)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x8, 0x8) 2018/02/21 13:02:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f23fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/34, 0x22}], 0x1, 0x0) 2018/02/21 13:02:05 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/21 13:02:05 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80b, 0x8) listen$netrom(r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x5000000000000000, 0x4, 0x3, 0x612c4d29}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0xff7e) clock_gettime(0x3, &(0x7f0000f8fff0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a7ff0)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac5fa0), &(0x7f0000f9a000)=0x60) 2018/02/21 13:02:05 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/21 13:02:05 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x168) fcntl$dupfd(0xffffffffffffffff, 0x100406, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) migrate_pages(r2, 0x3, &(0x7f0000000180)=0x3, &(0x7f0000000200)=0x4) 2018/02/21 13:02:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001780)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xb) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xe9, 0xfd8c, "3e6d5a5afc0dafa4cd71ce5eae9dd828191e3924b5c21c0fd6e824b5536859334ac8fc1203d416bd6987185d3625e8114caad1b83e9c6de09e1c67f57f811152d3dceeabbf52f3d12fc7ba518f2dea6a60fe9bb6169a7634c2b0a7c58a9664b6e3b4121b8caa47f87f658585c535d2ee6638f10316c45ffbc0a33e6ad7cb26e186656b4c50d74affe3f1a49a0e45dfabbb70581b888fb0fe7c3d44c8498864e52d4b686d6ecd7024479b6173d172e4b5d83ea1dbf926bd22fa6946a6fc409731250cbcb690c01274c91dedb34cf88899cdd5cfa84f4e762b677055482b73fe4a1a"}, &(0x7f0000000180), 0x1000) 2018/02/21 13:02:05 executing program 5: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x10000, 0x9, 0x9, "c2992ee1cb7bc26d57cc127cd6a2add75e211859935ad53f509d0a36b0434343675e2e08dab52fdf50d284e80564fa8ccd9e2cfc1cb155e202c6bbe8e40c44d77c909df9cd8695ad054a8ec893198121"}, 0x160) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000013c0)={0x0, 0x7fffffff, 0x1, 0x49, &(0x7f00000001c0)=""/73, 0x1000, &(0x7f00000002c0)=""/4096, 0xe1, &(0x7f00000012c0)=""/225}) 2018/02/21 13:02:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efcfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000294f88)=[{{&(0x7f0000797fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aedfe0)=[{&(0x7f00009e1fff)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[]}}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/02/21 13:02:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/232) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000056ff8)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x80}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000680)=0xe8) r7 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x578, 0x80) setsockopt$inet6_udp_int(r7, 0x11, 0x67, &(0x7f00000001c0)=0xb1e9, 0x4) r8 = getegid() sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f00000001c0)="407856954d724cd1c312982e7d264ddda52da2675210d1c06ad957135af2aef89bba85dc1f1add1cbc4025d46bb67cbc9669ed14b2f70c1807", 0x39}, {&(0x7f0000000200)="597878a9f124707c669e1bd908bdff9c7db10d17", 0x14}, {&(0x7f0000000240)="f8b8d278532a7eda5beca8", 0xb}, {&(0x7f0000000280)="0d235572b99000c86b76893bfff9967a9a66c68809ba5eb5cc82553b30e7092f4966b175fdbddd6ed603c83cd06eea71927f4d63232bc239c15677e9403a2a77ac73732da06ca1fbf7255533f1fafd58bf39450406dc633a185347001db00633665de5119d021ac6e6ba03528ee1afcf60297ca31d9a8c615e6e4ef79d3874dc49a189cb41940f54496d297ed8cd3ac161462d6db1b419802794ac4ae27d069b9d36779ec18b2cd4f90a5333637d1ff3940e738f6add9eac1647f003539bcd9342afc3ba9cbdd306a29478c03f9433499706b743826c7abaf32056dd3e9d", 0xde}], 0x4, &(0x7f00000006c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r8}], 0x70, 0x4000000}, 0x1) openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') symlinkat(&(0x7f0000000780)='./file0/file0\x00', r0, &(0x7f00000007c0)='./bus\x00') name_to_handle_at(r1, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fccfa8)={0x8}, &(0x7f00007ed000), 0x0) 2018/02/21 13:02:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x11) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0xfffffffffffffffe}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x5, 0x8001, 0x2, 0x6}, 0x6) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x2) 2018/02/21 13:02:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = timerfd_create(0x3, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1f, 0x401, 0x6, 0x0, 0x6, 0x3, 0x1, 0x3f, 0x58f3, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) fallocate(r1, 0x0, 0xffffffffffffff78, 0xfffffffffffffffb) ioctl$TCFLSH(r2, 0x80047456, 0x0) 2018/02/21 13:02:05 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5c0, 0xffffffff, 0x209, 0xbb1, 0x220000000000, 0x68, 0x8001, 0x10001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xe7}}}, 0x8c) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) sendto(r0, &(0x7f0000000040)="006a75b5130009aa8bf97be54ad2cf837ea3c115bf95e7156afb4be04df55537122a334419613ec4c18f822fa2f5acd2c7869d1ba2eebea88341910f4313f3fabc60000000008c9051870bf823ea767ffdf9c246b528b659b59fd3", 0xfffffffffffffe17, 0x40880, 0x0, 0xfffffffffffffeba) 2018/02/21 13:02:05 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x6) setpriority(0xfffffffffffffffe, r0, 0x0) 2018/02/21 13:02:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup2(r1, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000000)={{0xb2f, 0x6, 0x11, 0x2, "6b4eaf9f970b0fe3d2a767394e043f132ffcd3c5195c4178d2acc1094e56cb46eb81a8157bac5e130bb563ef", 0x3ff}, 0x0, [0x100000000, 0x3, 0x1, 0x1, 0x83ba, 0x7, 0x401, 0x9, 0x2, 0x8, 0x20, 0x11a9, 0x5, 0x7, 0x20, 0x9, 0x8000, 0x9, 0x4, 0x1, 0x1ff, 0x10001, 0x101, 0x101, 0x4, 0x4000000000000000, 0xffffffff, 0xffffffff7fffffff, 0x6, 0x6, 0x8, 0x100000001, 0x20, 0x1, 0x1ff, 0x1000, 0x5, 0x3f, 0x6, 0x80000000, 0x5, 0x6, 0x3, 0xffff, 0x2, 0x4b87a624, 0x4, 0x2, 0x80, 0x9, 0xfffffffffffffeff, 0x0, 0x9, 0x6, 0x3, 0x7fffffff, 0x3, 0x7, 0x4, 0x10000, 0xffffffffffff34f9, 0x4, 0x80, 0xbd, 0x80, 0x6, 0xdb2, 0x5, 0x5, 0x3f, 0x7eff9c29, 0x1, 0x2, 0x3, 0x1000, 0xfff, 0x6, 0x1, 0x1, 0x607, 0x1, 0x1, 0x3ac, 0x3, 0x80000000, 0x200, 0x1, 0x3, 0x6, 0x9, 0x6, 0x3ff, 0x9, 0x101, 0x9, 0x5, 0xffffffffffffffff, 0x7d49, 0x8000, 0x3, 0xffffffff80000001, 0x2, 0x4, 0x6, 0x4, 0x7fff, 0x5, 0x4, 0xfffffffffffffffa, 0x3, 0xffff, 0x9, 0x8000, 0x7, 0x8, 0x6, 0x7, 0xfffffffffffffe00, 0x8, 0x1, 0x0, 0x1000, 0x8, 0x92c, 0x4, 0x3e32697, 0x9, 0x20]}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000500)={0x7b, 0x0, [0x3, 0x401, 0x1, 0x401]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000015000)={0x0, &(0x7f000056fff8), 0x0, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x0, r2, 0xfffffffffffffffe}) 2018/02/21 13:02:05 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @empty}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x612100) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x10000, 0x100000}) 2018/02/21 13:02:05 executing program 1: r0 = socket(0x6, 0x8000000000000, 0x1131) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6104d6e9, 0x0, 0x4, 0x1ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0xc, 0x8, "06000a000444"}]}, 0x28}, 0x1}, 0x0) sendto$ipx(r0, &(0x7f0000000180)="c7e762e31069478339d7ac7fc303c040", 0x10, 0x4, &(0x7f00000001c0)={0x4, 0x3f, 0x3, "dff7aad24610", 0x9}, 0x10) sendto$inet(r0, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f05ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x8c) r3 = semget(0x3, 0x0, 0x2) semctl$SETVAL(r3, 0x4, 0x10, &(0x7f0000000380)) 2018/02/21 13:02:05 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/02/21 13:02:05 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f0000a7afe0)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x4600) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) pkey_alloc(0x0, 0x2) 2018/02/21 13:02:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x480, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x1, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x2, 0x0, 'client1\x00', 0x1, "5f08bbfa775a9705", "3c801cb9c328c6d58257f98be7bf043d4f38f7288f1dcd7cbc2efd6c467db752", 0x3, 0x3}) 2018/02/21 13:02:05 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}}, 0x9, 0x1ff, 0x81, 0x3373449d, 0xb57c}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x3, 0x29e9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x376}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xc98}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x2}], 0xd8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x4}, &(0x7f0000000180)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r2, &(0x7f00003a0f2e)=""/210, 0x6c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0)={0xfff}, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x800000014, &(0x7f0000873ffc)=0x1, 0x1dfca1b8) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/02/21 13:02:05 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) io_setup(0x400, &(0x7f0000000000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400000, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x1ff, 0x2002) r6 = dup3(r1, r1, 0x80000) io_submit(r2, 0x5, &(0x7f00000004c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0xe, 0x0, r1, &(0x7f0000000040)="c41a8d75a8aaec1eaa636c4b27538f67c811adb9609edf1c212b36090023f794b007b533378cfafa4705ede4fedc7c65", 0x30, 0x70e, 0x0, 0x1, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xa, 0x5, r1, &(0x7f00000000c0)="d7035a3d57ee53c129383e40b65c5da9ce99a93c82d49434ada71312fc5b57dbebe3cf418a3d7cbbc4524d3ad7255b8805e45cbb01c10fdd9ebf4035f46dd0b60f3162240d8e2c6734a5b96be441827010c61b568eddac57ccba5a02bff6eda6f0722a1ed397f5b37fbadf7e59bd74f09b3211a0d7ac5fa75a6591ce13d116c33bda0d9d48dc58fcd8ae9db58c6952ad58b540d601e09ca9768de36f36d78ff8a9746f6680137d5e35f7b50d3ac83f544046e7", 0xb3, 0x78, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000200)="12a2", 0x2, 0x0, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xe1ae, r1, &(0x7f00000002c0)="c501a0bc661ac7026994f29bd9fe08f0219694512a307355319d6aa6ec9dcbb55de23ce98716660660e37cca948b1ec123e06ebd6bc1015acd594ccd9502a21cf6724485868b4ed54a847b492edce6811a556252254d3b5d8c89ee10c2dd0685225c957b0ae9000166fda1bcb4c4d2b6dfc5481dead88079e6845db2a8d44b288ab96959286680b3b69536acb5c8a294f3c1e63c001c485742b876393207c088beb50f4fe1ce6f3756028295104f51596a82604cd6912514fac8bcf86b2e2b9d1bc1dc85d272bf3be583407f78370cdffcdefde6cd00573a3495ae98e9ceadfa2f6c1205eb9efebb6f87dd5d6eb7544c80cb7d6959f30b416f", 0xf9, 0xfffffffffffffee2, 0x0, 0x1, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0xffff, r1, &(0x7f0000000440)="080639529dde7998c5fd63d020e76492cb86a83fcf473792f280c7273d5a740538144f31d1dcf5", 0x27, 0x1b, 0x0, 0x0, r6}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0xfffffffffffff1f6, 0x2, {0x1, 0x2, 0x2000000000000000, 0x1, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000d64f50)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000944fa8)) r7 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000000000)={0x2, 0x0, 0x401, 0x0, 0x2, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) 2018/02/21 13:02:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) 2018/02/21 13:02:05 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) read$eventfd(r0, &(0x7f0000047ff8), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000000004002, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="73a064705230b60dbab89776e5c5f7cbc213e718c62bcbc32085d8d5d06c8115bd1738a8f4e7095717f38564d4421cf331fa6ed8e6882d7d56129d0020f477fe7a41438aa20c31e518", 0x49}], 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0xfffffffffffffff7, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x5ffc6dd5, 0xb3f, 0x5, 0x9, 0x0, 0x2, 0x8, 0x20}) 2018/02/21 13:02:05 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getaddr={0x50, 0x16, 0x0, 0x6, 0x0, {0x2, 0x3f, 0x1, 0xfd, r2}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LABEL={0x14, 0x3, @generic="b54a2bd59c14ae6d7f7b8af27aeecdea"}]}, 0x50}, 0x1}, 0x80) timerfd_settime(r1, 0x1, &(0x7f0000bdffe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5dfe0)) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f0000d7efe0)) 2018/02/21 13:02:05 executing program 3: io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0xc7d67c1336b08a5c}) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/enforce\x00', 0x0, 0x0) io_submit(r0, 0x0, &(0x7f000009b000)=[&(0x7f0000291fc0)={0x0, 0x0, 0x9, 0x0, 0x0, r3, &(0x7f0000499000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 13:02:05 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000000)=""/103, 0x67, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080), 0x4) 2018/02/21 13:02:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) r2 = syz_open_dev$tun(&(0x7f0000c70000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='bridge0\x00', @ifru_names=@common='irlan0\x00'}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000743ffc)=0x8001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) msgget$private(0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000058bfc8)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 13:02:05 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) 2018/02/21 13:02:05 executing program 5: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x41, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x183, 0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x2, 0x7}) 2018/02/21 13:02:05 executing program 3: r0 = socket(0xa, 0x2000000004, 0xc7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006be9b0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5f0, 0x0, 0x0, 0x360, 0x238, 0x0, 0x520, 0x520, 0x520, 0x520, 0x520, 0x6, &(0x7f0000436fa0), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x21, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@loopback=0x7f000001}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='gretap0\x00', @common='irlan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x650) r1 = semget$private(0x0, 0x0, 0x50) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000000)=""/45) 2018/02/21 13:02:05 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}) 2018/02/21 13:02:05 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x1000000, 0x92cb422b1fed1b99, r0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x80, 0x4000006, 0x1000000000007fc}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x3, 0x0, 0x0, 0x1, 0x800000000000, 0xffff7fffffffffff, 0x6, 0xfffffffffffffffc, 0x80000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000000}, r1, 0xffffffffffffffff, r0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x8, 0x7f, 0x401, 0x1, 0x2, 0x100000001}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) 2018/02/21 13:02:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b51ffb)='veno\x00', 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1000}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de6000)) shutdown(r0, 0x1) 2018/02/21 13:02:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016dfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000000000000005, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f00000f5fc8)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000067fe6)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000000040)) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000008bf80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6}, 0x0) 2018/02/21 13:02:06 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r2, r3/1000+30000}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/36) 2018/02/21 13:02:06 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000015, 0x0) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e3ff8)) 2018/02/21 13:02:06 executing program 0: r0 = socket$inet(0x2, 0x8, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x84, 0x6b, &(0x7f0000f7d000)=@broute={"02006f757465000000000000000000000200", 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20f7c000], 0x0, &(0x7f0000f7b000), &(0x7f0000f7c000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) 2018/02/21 13:02:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="c86ba49d934e7516908f3d18542b9402", @common='bond0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x140, 0x1b8, 0x200, [@physdev={'physdev\x00', 0x48, {{@syzn={0x73, 0x79, 0x7a}, {}, @common='erspan0\x00'}}}, @arp={'arp\x00', 0x38, {{0x1, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, @multicast2=0xe0000002, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xc}, [], 0x90}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a3a76555b5f673f79b9460fd31b8485b343c651529545b8a7a19b440249e0b0dc2b29c423190be78c4a57ebbd484a442929c182737e54f9b394e20f40f255e9a"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"4700ab5ad4d0d19d076d7f4d29b11e3296e80c48ae63b458f9c8a9d34687"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0x308) 2018/02/21 13:02:06 executing program 4: r0 = perf_event_open(&(0x7f0000c1a000)={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={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b6d000)='./file0\x00', 0x80000000) r2 = getpgid(0x0) r3 = geteuid() getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001180)=0x0) getresuid(&(0x7f00000011c0)=0x0, &(0x7f0000001200), &(0x7f0000001240)) lstat(&(0x7f0000001280)='./control\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getresuid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)=0x0) r10 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) stat(&(0x7f0000001480)='./control\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x20008000}, 0x80) r14 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002900)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r14, 0x8903, &(0x7f0000002940)) r15 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r15, 0x80e85411, &(0x7f0000000040)=""/243) ioctl$DRM_IOCTL_AGP_ALLOC(r15, 0xc0206434, &(0x7f0000001680)={0x0, 0x0, 0x10001, 0x9b}) ioctl$DRM_IOCTL_AGP_FREE(r15, 0x40206435, &(0x7f00000016c0)={0x3ff, r16, 0x10001, 0x81}) ioctl$KVM_SET_NR_MMU_PAGES(r15, 0xae44, 0xd2) dup3(r0, r1, 0x0) 2018/02/21 13:02:06 executing program 2: syz_emit_ethernet(0x6e, &(0x7f000000d000)={@random="8d398000a5fd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "23b0f3", 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], "65ea7a212098e5e7"}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0xa7fe, 0xfffffffffffffcae) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @empty}}, [0x1, 0x3, 0x7fffffff, 0x4, 0x3, 0x999, 0x9, 0x5, 0x6, 0x7fff, 0x0, 0x8000, 0x6, 0xffffffffffff7fff, 0xffff]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x7, 0x4, 0xfffffffffffffefe, 0x3ff, 0xffffffffffffff3f, 0x1, 0x9, 0x8000c0, 0x7, 0xf6, 0xa5, 0x9, 0x80, 0x6, 0x101]}, &(0x7f0000000340)=0x108) 2018/02/21 13:02:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/21 13:02:06 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0xc0, 0x7ff, 0x9, 0x8, 0x6}, 0x6, 0x1a5, 0x44bf, 0x800, 0x4, "90eae9d5f23c1a0a683f3cd883d89ba861a9ddb2fb9ccc96a414549da517fc3c416bb88ab9f113ec2925cad27c9ce525729410478eb44954fbe8123facd838f2d9a5cdb532df90fbd9a7c534dc9825b60046a02db3d35fc0223ac055175893bf3b0aa25f1f966f9be06439ccb987cbbf7e87e3e0bc19d836293f3d381c716bd5"}) process_vm_readv(r2, &(0x7f0000001100)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/163, 0xa3}], 0x3, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/136, 0x88}, {&(0x7f0000001200)=""/24, 0x18}, {&(0x7f0000001240)=""/88, 0x58}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x4, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0xc0000) process_vm_readv(r2, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/02/21 13:02:06 executing program 3: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) 2018/02/21 13:02:06 executing program 0: mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/21 13:02:06 executing program 5: perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa27, 0x200100) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1ff, 0x80482) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x80000000, 0x8, 0x3, 0xb5c, &(0x7f0000000080)=@common='ip6gretap0\x00', 0xfff, 0x7, 0x6}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x8, 0x5a, 0x6}) 2018/02/21 13:02:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1f, 0x8, 0x1f, 0x1, 0x2, 0x1ff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) 2018/02/21 13:02:06 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa3c7, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x1, &(0x7f0000000080)=[0x2], &(0x7f00000000c0)=[0x8001, 0x8, 0x9, 0x2bf, 0xff, 0x20, 0x57d3, 0x2, 0x7], 0x2, 0x2, 0xfffffffeffffffff, &(0x7f0000000100)=[0x5, 0x672], &(0x7f0000000140)=[0x8, 0xc10, 0x7, 0x5, 0x2, 0x1000, 0x1000, 0x8, 0x1]}) time(&(0x7f0000000000)) 2018/02/21 13:02:06 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000236fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="09000000000000004d0000e800", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0xea8, 0x9, 0x4, 0xee43, 0x6, 0x200}, 0x7, 0xffffffff, 0xefde, 0x3ff, 0x1, "1e1cab43f06ca8e5b6d09f6e6ddbf3b730400f6082bb16d326ac20ff7b54f7a5b99e26f1663819d62b07d72cd2b3b4afefb4107879ff9e37690aa27ff9bfd069dbb0ab7a0a3b4d530cf396d891ed1881903a4fe318f082220f33241e9d26effbabaad13f717de263ec572a2c3d226dd9e7f9b3cb0b68dc1f8b33d75720454be4"}) 2018/02/21 13:02:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="2a711c0163e63cb767fc", 0xa, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0xfffffffffffffffd}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x504415a9}, 0x98) 2018/02/21 13:02:06 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x97da, 0x20000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@generic="000000000000ead00a00005e923400c7", 0x10) 2018/02/21 13:02:06 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@common='vlan0\x00', @ifru_data=&(0x7f0000000000)="45ab163f1b5f96591bf3340824d32638d1ba493a3c44c0a18b712a6a6e3115e5"}) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/21 13:02:06 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000fb7fd8)={0x0, 0x0, &(0x7f0000faf000)=""/4096, &(0x7f0000debaa7)=""/78, &(0x7f00005befe6)=""/26}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@generic="50ab29f0da6c6bb045f1e3ca9b08a22a", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/21 13:02:06 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x8000}, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80101, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/02/21 13:02:06 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000167fe2)={0x18, 0x0, {0x0, @empty, @common='ip6gretap0\x00'}}, 0x1e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x2, 0x4, 0x100000001, 0x1, 0x2, 0x557f}}, 0x8) 2018/02/21 13:02:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x82000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e89fb0)={{0x0, 0x195b}}) 2018/02/21 13:02:06 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x47) 2018/02/21 13:02:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) set_robust_list(&(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0xa754, &(0x7f0000ffd000/0x3000)=nil}, 0x18) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x101080) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x200], 0x1, 0x50, 0x3, 0x8, 0x71ef81df, 0x8, {0x929e, 0x1, 0x9, 0x9, 0x8, 0x400, 0x62c, 0x2b1e, 0x9da, 0x40, 0xaa7, 0x9, 0x9a8, 0x8, "d98cd52d3d3815597e946d4d4690d0105b1105b7704676fb31a17ec0ef9d8c79"}}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@remote, @dev}, &(0x7f00000000c0)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x401) 2018/02/21 13:02:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x40) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000080)={0xd1}) 2018/02/21 13:02:06 executing program 4: clock_gettime(0x0, &(0x7f0000728000)={0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f40, 0x54a3bdddc15d3882) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/95) setitimer(0x0, &(0x7f0000599ff0)={{}, {r0}}, &(0x7f000002afe0)) r2 = socket$nfc_raw(0x27, 0x3, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/100, 0x64}, {&(0x7f0000001080)=""/74, 0x4a}, {&(0x7f0000001100)=""/42, 0x2a}], 0x4, &(0x7f0000001180), 0x0, 0x6981}, 0x20}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000011c0)=""/133, 0x85}, {&(0x7f0000001280)=""/26, 0x1a}, {&(0x7f00000012c0)=""/2, 0x2}, {&(0x7f0000001300)=""/161, 0xa1}, {&(0x7f00000013c0)=""/1, 0x1}, {&(0x7f0000001400)=""/196, 0xc4}, {&(0x7f0000001500)=""/77, 0x4d}, {&(0x7f0000001580)=""/172, 0xac}, {&(0x7f0000001640)=""/43, 0x2b}], 0x9, &(0x7f0000001740)=""/100, 0x64, 0x3}, 0xff}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001e00)=[{&(0x7f0000001800)=""/147, 0x93}, {&(0x7f00000018c0)=""/23, 0x17}, {&(0x7f0000001900)=""/52, 0x34}, {&(0x7f0000001940)=""/52, 0x34}, {&(0x7f0000001980)=""/251, 0xfb}, {&(0x7f0000001a80)=""/204, 0xcc}, {&(0x7f0000001b80)=""/75, 0x4b}, {&(0x7f0000001c00)=""/166, 0xa6}, {&(0x7f0000001cc0)=""/131, 0x83}, {&(0x7f0000001d80)=""/100, 0x64}], 0xa, &(0x7f0000001ec0)=""/171, 0xab, 0x8}, 0x100000000}, {{&(0x7f0000001f80)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001fc0)=""/144, 0x90}, {&(0x7f0000002080)=""/255, 0xff}, {&(0x7f0000002180)=""/247, 0xf7}, {&(0x7f0000002280)=""/132, 0x84}, {&(0x7f0000002340)}, {&(0x7f0000002380)=""/214, 0xd6}, {&(0x7f0000002480)=""/34, 0x22}, {&(0x7f00000024c0)=""/253, 0xfd}, {&(0x7f00000025c0)=""/88, 0x58}, {&(0x7f0000002640)=""/203, 0xcb}], 0xa, &(0x7f0000002800)=""/86, 0x56, 0x8}, 0xfffffffffffffff7}, {{&(0x7f0000002880)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f00000039c0)=[{&(0x7f00000028c0)=""/196, 0xc4}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x2, &(0x7f0000003a00)=""/126, 0x7e, 0x4}, 0x2}, {{&(0x7f0000003a80)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000004d40)=[{&(0x7f0000003ac0)=""/26, 0x1a}, {&(0x7f0000003b00)=""/127, 0x7f}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/64, 0x40}, {&(0x7f0000004bc0)=""/232, 0xe8}, {&(0x7f0000004cc0)=""/101, 0x65}], 0x6, &(0x7f0000004dc0)=""/34, 0x22, 0x5}, 0x54}, {{&(0x7f0000004e00)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f00000070c0)=[{&(0x7f0000004e40)=""/169, 0xa9}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/152, 0x98}, {&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/206, 0xce}], 0x5, &(0x7f0000007140)=""/218, 0xda, 0x6}, 0x5}, {{&(0x7f0000007240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000075c0)=[{&(0x7f0000007280)=""/125, 0x7d}, {&(0x7f0000007300)=""/71, 0x47}, {&(0x7f0000007380)=""/3, 0x3}, {&(0x7f00000073c0)=""/106, 0x6a}, {&(0x7f0000007440)=""/55, 0x37}, {&(0x7f0000007480)=""/99, 0x63}, {&(0x7f0000007500)=""/55, 0x37}, {&(0x7f0000007540)=""/73, 0x49}], 0x8, &(0x7f0000007640)=""/132, 0x84, 0x3}, 0xff}], 0x8, 0x12042, 0x0) alarm(0x0) 2018/02/21 13:02:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x5, 0x2, 0x1000, 0x6, 0x7ff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, 0xfffffffffffffe2f) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x190) 2018/02/21 13:02:06 executing program 6: perf_event_open(&(0x7f000037b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000016000)={0x0, 0x0, []}) clock_getres(0x0, &(0x7f0000000040)) 2018/02/21 13:02:06 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xfffffffffffffebe, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x5f, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x0, 'NFQUEUE\x00', 0x2, {0x6, 0xd94e, 0x2}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0xffffffffffffff53, 0x98, 0x0, {}, []}, @common=@unspec=@LED={0x0, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x7, 0x3}}}], {{[], 0x0, 0x46, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffa9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x458, 0x320, 0x198, 0x260, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x6, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x7fffffff, 0x1, 0x9, 0x2, 0x5, 0x3], 0x7fffffff, 0x401, 0x100000000}, {0x8, [0x0, 0x3, 0x8, 0x8, 0xffffffffffffff3f, 0x8], 0x2, 0x8000, 0x1000}}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xff000000, @common='vcan0\x00', @generic="ba2c883b9aeef9f9cba0e354cb473e45", {}, {0xff}, 0x5e, 0x3, 0x40}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x90, 0x400, 0x1, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x10000, 0x5}}}, {{@ip={@rand_addr=0x8, @empty, 0xff0000ff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x2, 0x1}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x2, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xfff}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x8, @multicast1=0xe0000001, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) 2018/02/21 13:02:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8200, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x7) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/02/21 13:02:06 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="7c8bc810214a12e420613a4159801e50", @ifru_flags}) syz_emit_ethernet(0x3a, &(0x7f0000d87d92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "a73e1b34ce9e5cc5"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/21 13:02:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x4, 0x4) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/21 13:02:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a4fcf)="d3ab2719", 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x102, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/195) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a3ff0)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[], 0x0, &(0x7f0000287fb1)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/130, 0x82}], 0x1, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) [ 45.756201] Cannot find add_set index 7 as target [ 45.762970] device gre0 entered promiscuous mode [ 45.766465] Cannot find add_set index 7 as target [ 45.772905] device lo entered promiscuous mode [ 45.780080] device gre0 left promiscuous mode 2018/02/21 13:02:06 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2100, 0x0) r1 = socket$inet6_sctp(0xa, 0x940edf5f1dc31fe7, 0x84) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000040)="980fb61228d4f23194b17b89dbad39676120e85f3fe191c204142d75adb63187a97ba78d100f1724cffca184a5ab208c5574d85365c8e422e0af1910fdcdc2961c2b8796ea5f8c2b2958969d87951ac514e15524e0ea8f356ccf") mq_getsetattr(r0, &(0x7f0000000040)={0x4, 0x2, 0x100000001, 0x5, 0x1, 0x9, 0x7fffffff, 0x5}, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000}}) 2018/02/21 13:02:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000040)=""/60, 0x3c, 0x41, &(0x7f0000000080)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000080)="87ed7eb46ab07029", 0x8}, {&(0x7f00000000c0)="685bb06609a3092fd69c83722f5a72c1083f07b97575ff1fcf56717750491acadce62f80ebfadc2f", 0x28}, {&(0x7f0000000100)}, {&(0x7f0000000140)}, {&(0x7f0000000180)="1e6cd07ae8f4a0a1dde7faea9b934951c5928f508a78158c9978cb98a596fc23687d30f9b7a9a6338db9477c65accbb3902d306ac47b550ffc24ef554acb2feec5e4a3d2c2d325cff2820c4fdb65fb1cfdcd2d9bbc98802f1658ef20f9ee1b8ac8ca6b120bc6ee97790009134ace261aaf0cb29aff4dec639029f82c43abfedaf409804fc72145b5a448a9f4be891b97426706ac0001b33061360144b25d5b514d7cd0fd6e9e8574d72197ed17c9ce2f5d163434fae09de2315638d55b95578e885bbe82d87ca2eb7bfc8c1e20445327d5549d46da1ea5ea349b8bc3406b5d78b930119065063ab48eaf15d0f205d466191ed38b9a57da", 0xf7}], 0x5, 0x0, 0x0, 0x4000}, 0x4000080) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000340)='eth0system/systemvboxnet0{\\Kppp1\x00', 0x21, 0xce11b5ba5284d694) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/21 13:02:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000dfdff8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x80000) 2018/02/21 13:02:06 executing program 5: socket$inet6(0xa, 0x802, 0x7) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0x0}, 0x4000) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7c5, 0x4) 2018/02/21 13:02:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/21 13:02:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x223, 0x42000) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_pts(r1, 0xa80) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x8931, &(0x7f00009f5fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) 2018/02/21 13:02:06 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400081, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20002) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x5, "6d78fbab87a6e7e7ddc1232dd15bf414e89cf81e12758edf9f316aa3533d4616535042ef2fad2b1a46a1e1686104dda4289ef77a07c3bf212588bdfcd391d999", "3e8b2ebad9bfe796a5bec2218f89041af0101c9259b1b1dfffa012538d67a39387d8a8785ebccef9503f82356897de3aa4e128cbefaacf33b43d5b09493146a0", "6158fb2c4d2142f7506b67018b1d55dee8694721a58710d795a5fa665aecbd23", [0x0, 0x3]}) 2018/02/21 13:02:06 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="216216a1b1a58c3018504f7310f77baa6d315db037931f8d93bc7528effc1a4dc0196ead540058699f3bfe6a18e45e63210f54f5110e26a5f68ae9e539275eb9189fc3992fe967ab4738abc37f70b743c57128510ccb", 0x56, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="66258dcc9380b761bd06b3febef3d852a4bebf8c8edfd383958679e6b4c51c5452f84786c00df4c91b79b9775ae3e2b2187e6ef7447e12d9482ade23cf726e38bb9d806a3fabbd25bc9b0f2aaa05e4af8d9a95c98cb0cf8cbea9f6df0d0b7f387353e7569a83696d9b", 0x69, 0xfffffffffffffffb) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) mq_timedsend(r0, &(0x7f000066c000), 0xffffffffffffff97, 0x0, &(0x7f000066cff0)) [ 45.815119] device gre0 entered promiscuous mode [ 45.820075] device gre0 left promiscuous mode [ 45.826417] device lo left promiscuous mode 2018/02/21 13:02:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ip_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0x10000000}}) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/02/21 13:02:06 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x8002, 0x2) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000000040)=0x1e) 2018/02/21 13:02:06 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 13:02:06 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003c000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, []}, 0xce}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/21 13:02:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x203}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/149) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/21 13:02:06 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x800) fcntl$setpipe(r0, 0x407, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f0000000080)="05", 0x1, 0x0, 0x0, 0xffffffffffffffee) 2018/02/21 13:02:06 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10000, 0x0, &(0x7f0000000000/0x2000)=nil}) 2018/02/21 13:02:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000827fe8)=[@textreal={0x8, &(0x7f0000f63000)="660f38416006660f3815504d0f18dc652ef20fd0220f01cf66b8004800000f23c00f21f8663500000b000f23f80f0f9afa008a3e0f35b800008ed0660ffdf2"}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x3d4) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000000)=""/67, &(0x7f0000000080)=0x43) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x9}, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:02:06 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, 0x54, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x802, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x4}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1f}, 0x8) syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/02/21 13:02:06 executing program 5: semtimedop(0x0, &(0x7f0000000000)=[{0x6}], 0x1, &(0x7f0000000080)) socketpair$inet6(0xa, 0x2, 0x401, &(0x7f0000000040)={0x0}) fcntl$getflags(r0, 0x40b) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x8, 0x4000) socketpair$inet(0x2, 0xa, 0xffffffffffffcae1, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x33, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x3, 0x7fff, @ipv4={[], [0xff, 0xff], @empty}, 0x3}}}, 0x8c) 2018/02/21 13:02:06 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0x4, 0x2, 0xbd, 0x20, "a996fa20a70dd1176654801d72ab7bddc86875b0c4bd9676f8639199783e170f45d273fb299d89b57b0f7e72", 0x9}, 0xffffffff, [0x4, 0xfffffffffffff66a, 0x7, 0x8, 0x83f, 0x3, 0xffffffffffff7fff, 0xfffffffffffffffc, 0x3f, 0x4, 0x3, 0xffffffffffffff98, 0x0, 0x71, 0x8, 0x3ff, 0xfffffffffffffffd, 0x6, 0x7, 0x4, 0x5, 0x400, 0x100000001, 0xffffffff7fffffff, 0x6, 0x9, 0x4, 0x7, 0xffffffffffff0001, 0x7, 0x6, 0xfffffffffffffff8, 0x100000000, 0x8, 0x5, 0x5, 0xffffffffffffffe0, 0x2, 0x7, 0x7fff, 0x0, 0x7fff, 0x10000, 0x40, 0x3, 0x2, 0x4, 0x6, 0x3, 0x80000000, 0x7ff, 0x348, 0x8, 0x6, 0x5, 0x8, 0x1, 0x100000001, 0x5, 0x3, 0x400, 0xffff, 0xfffffffffffffffd, 0x4, 0x6, 0x68af, 0x4f, 0x9, 0x0, 0x10000, 0x0, 0x7, 0xabc, 0x7ff, 0x8e2b, 0x6, 0xc11, 0x5, 0x7, 0x8, 0xbf, 0xff, 0xd9, 0x80000001, 0xfffffffffffffe00, 0x1, 0x7, 0x2, 0x10000, 0x5d13, 0x3, 0x0, 0x1, 0x8047, 0x100, 0x9, 0x8000, 0xfffffffffffffff9, 0x81, 0x100, 0xfffffffffffffff7, 0x800, 0x0, 0x7, 0xfffffffffffffff8, 0xa533, 0x1, 0x5, 0x1, 0x6, 0x469f8bf2, 0x2, 0x30660000, 0x8, 0x7ff, 0x9, 0x7f, 0x5, 0x10001, 0x10001, 0xfff, 0x81, 0xffffffffffffff81, 0xdad, 0x80000001, 0x7, 0x9, 0x6]}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x10182) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0xfffffffffffffdbb) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/21 13:02:06 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x20}) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00002daff0)={&(0x7f000062d000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x100000001, 0x7, 0x3, 0x5, 0x8, 0xffff}, 0xffffffffffff3991}) sync() ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000da8ffc), 0x0) [ 45.961503] x86/PAT: syz-executor1:6127 map pfn RAM range req write-combining for [mem 0x1af950000-0x1af953fff], got write-back 2018/02/21 13:02:06 executing program 2: r0 = getpid() wait4(r0, &(0x7f0000000040), 0x80000000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x10000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=0x6) 2018/02/21 13:02:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x40000000000000}, 0x20) 2018/02/21 13:02:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x908, 0x6, 0x401, 0x7f, 0x7, 0xb379, 0x200, 0xe3, 0xfffffffffffffffc, 0x2, 0x5, 0x2}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000000c0)=0x3a) r2 = accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffdc8, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x54a1, 0x0, 0x10000, 0x7}) ioctl$int_in(r2, 0x0, &(0x7f0000000080)=0x101) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r3, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) 2018/02/21 13:02:06 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x26040) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001080)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000010c0)=@assoc_id=r3, &(0x7f0000001100)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001140)={r4, 0x78}, 0x8) write(r1, &(0x7f0000e86fff), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) 2018/02/21 13:02:06 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x1d, 0xe1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400000) memfd_create(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x800003) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x7f, 0x3, {0x0, 0x1, 0x7, 0x3, 0x30000000}}) 2018/02/21 13:02:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\'(\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="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") r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x509840) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/21 13:02:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x7f}}, 0x7, 0x8001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7ff, 0x9, 0x4, 0xffff, 0x4, 0xff, 0x8, {r3, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x5}}, 0x2, 0x1fa, 0x1, 0x7, 0xc364}}, &(0x7f0000000280)=0xb8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000ffc), 0x217) 2018/02/21 13:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x7ac8, 0x1, 0x80, 0x8, 0xff, 0xf2a, 0x1, 0x0, 0x101, 0x800000000000000}) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/171, 0xab}], 0x6, 0x0) [ 46.056970] x86/PAT: syz-executor1:6127 map pfn RAM range req write-combining for [mem 0x1a9e30000-0x1a9e33fff], got write-back 2018/02/21 13:02:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/21 13:02:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000759000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x9, 0x6, 0x3f) accept$ax25(r2, 0x0, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r1, 0x1}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000040)={0x1, '`'}, 0x2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009a5000/0x4000)=nil, 0x4000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/21 13:02:06 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/02/21 13:02:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@canfd={0xd, {{0x4, 0x20, 0xffffffffffff0000, 0x8001}, 0x30, 0x2, 0x0, 0x0, "fe5c06edd43e3f7b156d6df093b37ab5437221da4a2896590ea1e8525d4cf5007a3371a7ad5f100b06840df1e360ee352a7c6a50569144f2b5157714c79bf03a"}}}}, 0x0) 2018/02/21 13:02:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x10d}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x8d, 0x8, 0x0, 0x6, 0x6}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000740)={r2, 0x8000}, 0x8) ioctl$int_in(r0, 0x5435, &(0x7f00002b2ff8)) fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/02/21 13:02:06 executing program 0: socketpair$inet6(0xa, 0x800809, 0xffffffffb1442b6a, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x6, 0x6, 0xd755, 0x20, 0x4, 0x8}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0x4, 0xfffffffffffffffe}, 0x98) setsockopt$inet6_opts(r2, 0x29, 0x38, &(0x7f0000903ff8)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r5 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x7ff, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000001080)=0x7000) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00000010c0)=""/89, &(0x7f0000001140)=0x59) r6 = dup(r2) sendfile(r5, r1, 0x0, 0x2da) recvfrom$inet6(r6, &(0x7f00000010c0)=""/118, 0x76, 0x20, &(0x7f0000001140)={0xa, 0x1, 0x1, @empty, 0xe997}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001180)=@sack_info={0x0, 0x1, 0x20}, &(0x7f00000011c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001200)={r7, @in6={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}}, [0x400, 0x4, 0x100000000, 0x8, 0x101, 0x2, 0x57, 0x7fffffff, 0xfffffffffffffff9, 0x7, 0x2, 0x1ff, 0x8, 0x148, 0x200]}, &(0x7f0000001340)=0x108) 2018/02/21 13:02:06 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000040)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x22) open(&(0x7f0000000080)='./file0/control/file0\x00', 0x88000, 0x4) 2018/02/21 13:02:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 13:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000000200)=[{0x40, 0x0, 0x1, "d718d108e10ac2364818b68800fe5d6d92df784a6f230425e1e73bfd7807aca4387d8a610803aa53426e87bdfabe"}, {0xc0, 0x117, 0x6, "c7a2f9455bc79e6b4f10e73cfb88f4f8fa0e8e61bfb51acc029b54462176e63101beb610089970702ce12fa3213f3f0ce6037ed057ec1247ac663ca991a1ba9fd0819a4559ce4c6ba2862dc064c799a0fd02f211873e18d67c78f2b0f5ab241981dc31bfcfb6ff71496b714bd74793ee9ed08e39b7fddc1da7716d9361a22f2d92550852067c63d7ba7aa734cdf10b0605a25ce254285bdc38bbdfed71ce87a15d309a075fb04dc3ae2d5f"}, {0xa0, 0x10e, 0x7, "84b1a782162a6831fc41fa867e94053e504a77a626eaf50a6dcd5fec5f6cab03513c4c76dfe345186a65cb18c2cfd782080ce32fea369b6623ab09ca50fd21e3399960fc44f9ef6493bbb08fa371c5d24b3aa4a3d55a39f8d306f0e4b679a6f50ecc75350795bfa4c0e43233a63e07768424feb16d27f20dd6a7a20acfdaed54393c98c8ca77a8236f9f4636"}], 0x1a0, 0x40}, 0x3) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x800) 2018/02/21 13:02:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) connect$inet6(0xffffffffffffffff, &(0x7f000004efe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000013ff0)=[{&(0x7f000000cf97)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f000093e000)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000a4b000)=[]}, 0x0) 2018/02/21 13:02:06 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)={0x0, 0xfffffffffff7ffff}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8ffc), &(0x7f0000952000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/21 13:02:06 executing program 2: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x4000) r2 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x8000000000, r2, &(0x7f0000000100)='G', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/21 13:02:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x280000012, r1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x100000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0x2, 0x6, &(0x7f0000000040)}) 2018/02/21 13:02:06 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x8000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r2, 0x8, r3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/21 13:02:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) pwrite64(r0, &(0x7f0000000000)="aff7b8a751b04c63a37e2ee29bac736cc503429376ff6a1f2a62184af9a525da6d183fa978f0734092ad9fdb013b7d03dc3eba7c1edc4cf1ff8c65ce4ffc3329585f6f848fddaa51058d1fe192c9d73dbd7e6fbc0f0c0b9e861fcec4306937c4701d5013244695a2a27b86311e0860115179e5f5434a83133e421cf26f92ad18aaa2a4e1", 0x84, 0x0) listen(r0, 0x7fffffff) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) fcntl$setsig(r0, 0xa, 0x33) sendto$inet6(r0, &(0x7f0000f6f000), 0x76, 0x1, &(0x7f0000cc7fe4)={0xa, 0x2, 0x3, @empty}, 0x1a) 2018/02/21 13:02:06 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0xaaaad3b, 0x0, [{}]}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xbf9e, 0x600041) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/124) mlockall(0x0) 2018/02/21 13:02:06 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)}, {&(0x7f0000000300)=""/114, 0x72}], 0x2) prctl$intptr(0x4, 0x80000000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x900, 0x20) 2018/02/21 13:02:06 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendto$packet(r1, &(0x7f0000000000)="9b35966fa4b4a11376268cc7e0ea2d4072b95036fb2e3d7227d982f69cc5bd419878ad434a73927d7e216fe5ad651d17df69d0b2487f7d11d0bdacb053c29bfbb99581172bc9af6cec183513056610db3c04e58f8cf72d74c206080d7c51c67f1740b55db325b0ce94aaf9d794070eaf614c23390b8d312bf388d247e67f8f7cf05adc2799337e9fcfda5e73bd86d7b3a57a3faaeb1ead995492bc6349c040bbf995e6042b1683ba2c8cecda77a1d7df409236d6fbbb219bd1a981ecfb2839bad86a7050a0b061a7b689494f7acf335b108e6958fcabce303e10d140e48194777f39", 0xe2, 0x4000000, &(0x7f0000000180)={0x11, 0xd, r2, 0x1, 0x3e4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000fec)={0x11, 0x9, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) dup3(r0, r1, 0x0) 2018/02/21 13:02:06 executing program 3: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x1, 0x4, 0x3ff, 0x2a1, r2}) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/02/21 13:02:06 executing program 0: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x0) writev(r0, &(0x7f0000c1d000)=[{&(0x7f0000a83000)="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", 0x200}], 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x4, 0x6, 0x9, 0x9}, 0x5, 0x1, 0x0, 0x0, "8f16a547f4127558f0244b097d7b50d6b4b82fb7ced6eeeec6ebe1875ecd0051dda0a2c435b326c654d7b5b79a4e05086f852fe022c8f767908fa2355f1a9d64"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c840) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x100000001) 2018/02/21 13:02:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x48000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0x17, 0x8, "f8ec5979eda12d9f1094b4b72742f9e703932c80809a6c52d9f5d48b89334f5987b814db82c5e8dce8054c94f457c7b1797d91b695e71ad3c8a9adbed4affdfc", "8dcf7a37338e20d48b9f0cfb1f4d2e3cc86722653007593111da99e0a2ea754b", [0xfffffffffffffff8, 0x9]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000100)={{0x20, 0x2, 0xfca3, 0xf75, "9debc927a37eb1790f4a9d1b49e9e754848b3d26ededb8dfb2322dd1df1d1078481b09be9496f1d6727fbf83", 0x5}, 0x845, [0x101, 0x1b, 0x81, 0x9, 0x5, 0xc000000000000000, 0xc94c, 0xffffffff, 0x0, 0x3d, 0x5, 0xb33, 0x5, 0x0, 0x4, 0x1, 0x9, 0x3, 0xffff, 0x800, 0x3, 0xfffffffffffffffb, 0x100, 0x9, 0x1, 0x1, 0x1ff, 0x8, 0x8, 0x8, 0x8000, 0x22af4000000000, 0x0, 0xc5, 0x6, 0xaf0, 0x7, 0x1, 0x40, 0x4, 0x2, 0x101, 0x10000, 0x1ffc, 0xaf, 0x7, 0x7, 0x3, 0x6, 0x100000000, 0x5a, 0x2, 0x70, 0x2087, 0xff, 0x800, 0xfb, 0x172, 0x3ff, 0xdf, 0x101, 0x6, 0x4c0374cd, 0x8, 0x0, 0x9, 0x1ff, 0x1ff, 0x5, 0x9, 0x2, 0x7bd8, 0x14cf, 0x9, 0x200, 0x0, 0xfff, 0x80, 0x4, 0xd76000000000, 0x2, 0x401, 0x7, 0x8, 0x401, 0x10000, 0x192, 0x100, 0x7fffffff, 0x3f, 0xa8a, 0xf8, 0x9, 0x3f, 0x101, 0xcec5, 0x101, 0x9, 0x100000001, 0x8, 0x5ebb, 0x6, 0x8, 0x0, 0x330, 0x2, 0x3, 0x12000000000000, 0x28000, 0x7, 0x892d, 0x2, 0x11b1, 0xc3da, 0x4, 0x7, 0x8, 0xffffffffffffffff, 0x1000, 0x1, 0x1, 0x9, 0x7, 0x4, 0x8, 0x2, 0xad1b], {0x77359400}}) 2018/02/21 13:02:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$lock(r0, 0x40000006, &(0x7f0000000000)={0x1, 0x3, 0x8081, 0x1, r1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000057cff0)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="68b9ec1382fb42f0a3d9eba852bc4741", 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x501202, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0xffffffffffffffff, 0x7, 0x400, 0x7f, 0xfffffffffffffff7, 0x20}, 0xffff}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xeeb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x9, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x34) 2018/02/21 13:02:06 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) listen(r0, 0x0) getpeername(r0, &(0x7f00000007c0)=@hci={0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000840)={@empty, @dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast1={0xff, 0x1, [], 0x1}, 0x1270, 0x0, 0x3, 0x500, 0x1, 0x480000, r1}) listen(r0, 0x0) 2018/02/21 13:02:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x42000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/204) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/21) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/02/21 13:02:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001e00030007fffd816fa283bc02eee6d87986c497271d856808001000d188737e52", 0x25}], 0x1, 0x0, 0x0, 0x1}, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x600102) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x13, 0x69, 0x6, 0x9, 0x3, 0x10000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000000c0)={"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"}) 2018/02/21 13:02:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 13:02:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) r2 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r2, 0xb701) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/19) 2018/02/21 13:02:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = getpid() ioprio_set$pid(0x1000000002, r1, 0x8) readv(r0, &(0x7f0000000080)=[], 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f000078a000)) ioprio_set$pid(0x3, r1, 0x6) 2018/02/21 13:02:07 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) fallocate(r0, 0x40000, 0x0, 0x4) 2018/02/21 13:02:07 executing program 2: socket$packet(0x11, 0x2, 0x300) 2018/02/21 13:02:07 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) 2018/02/21 13:02:07 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/93, 0x1}) 2018/02/21 13:02:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0x3f3) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x100000001, 0x200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x5c, 0x7}, 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x6, 0x7, 0x80000001, 0x10, &(0x7f0000000180)=""/16, 0x8a, &(0x7f00000001c0)=""/138, 0xe, &(0x7f0000000280)=""/14}) 2018/02/21 13:02:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/21 13:02:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c00)=@nat={'nat\x00', 0x1b, 0x5, 0x560, 0x148, 0x2d0, 0xffffffff, 0x148, 0x2d0, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f00000011c0), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x140, 0x188, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@empty, @ipv4=@empty}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4=@rand_addr, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/71, 0x47) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f00003b9fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/21 13:02:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42c100, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9d4, 0xe939, 0x100000001, 0x8}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000042e000)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000e34fd0), {[{{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) 2018/02/21 13:02:07 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0xd7e, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000039e000)='/dev/ion\x00', 0x0, 0x0) listen(r0, 0x9c2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/21 13:02:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/21 13:02:07 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0x1, 0x1, &(0x7f000022bff0)={0x0, 0x989680}, &(0x7f0000a6b000), 0x0) 2018/02/21 13:02:07 executing program 6: r0 = socket(0x29, 0x2, 0x20000000000ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x762}, 0x3) open_by_handle_at(r0, &(0x7f0000000040)={0xfffffffffffffe38, 0x4, "8285"}, 0x653f) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000000c0)=""/193, 0xc1}, &(0x7f00000001c0), 0x1}, 0x20) 2018/02/21 13:02:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000058efe8)={0x1, 0x0, [{0x10, 0x0, 0x80000000000001}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r3, 0x0, 0x7f, r4}) 2018/02/21 13:02:07 executing program 1: clone(0x200, &(0x7f0000235fa0), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f00000000c0)="3b82c604ac074c6bb2864a653f7be08f977ee8e24d2061dc22bcc69b11ebbb0f6ef25180f35bce8fa1858c7b0b2f2ad71c83cca00a49fe0c00dc5e03a32d03c9f8ffffff7d135df0978adf07b16dad544d59dc76ab90de36a7cba4649c9296ac90ec20b89b561cba8a46274341c9f52300067a706a7c5849453661a22470e3d9520c3abc9fc3843e7a47b4b057e56323c70eedeb081bcea42d3c6aaf8aaa3d43ba93e4aa04116c770fe3c891ca1dfaa35d7c51db61f02a41df05b7f4db031498ede13175e9c18f2da8d4e182c3d3587c2229") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000833ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) process_vm_readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/54, 0x36}], 0x1, &(0x7f00000015c0)=[{&(0x7f0000001540)=""/68, 0x44}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/21 13:02:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0xfffffffffffffffd) 2018/02/21 13:02:07 executing program 3: io_setup(0x1, &(0x7f0000000000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xcc, r1, &(0x7f0000000080)="32208c68def318fa12d69bfc8b6d0d560e4b7d4c4da39a482d992070293fc4cf6377b4c89a3331548dff4fd564d4335d31d390eac68db0cfe94a480fe5f4dc7cb0a78dc1", 0x44, 0x92, 0x0, 0x0, r2}, &(0x7f0000000180)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/234) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000026ffa)) 2018/02/21 13:02:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f359ddb04664"}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@generic="b47a2daba5feebce9a417effd7c654d7", @ifru_flags=0x200}) [ 46.544410] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 46.569886] ion_ioctl: ioctl validate failed [ 46.582867] xt_CT: No such timeout policy "syz1" 2018/02/21 13:02:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x80000001) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0xfffffffffffffd9b) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x5, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) tee(r0, r0, 0x8000, 0x2) 2018/02/21 13:02:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r1, r1, 0xe6b}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/21 13:02:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000140)=@req={0x0, 0xfffffffffffffffd}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/21 13:02:07 executing program 3: r0 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) bind(r0, &(0x7f00002ecfa8)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) bind(r0, &(0x7f00000000c0)=@ipx={0x4, 0xbe0, 0x1, "9e209359f4c1", 0x6}, 0x10) 2018/02/21 13:02:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b89000)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00000002c0)=""/174) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000040)="bdaea0a4def4045f8770d2ec6aa50f7f2fdf7093cac6de65a219d2e6d3912d773388a4210e54aced5649602d80ca2d38e0952d442dec8642e4aa2a0caa5a58cbc12c9f1226f2ab668a0ddc8eba52966ca2f7dbf6d86c5b8e439871e87c78e9af00b842a39a59af0ff9547e61fbd43793da95eb2148301d951dbbb1ac5763f98950ecd8c4807fc41074f624fe7bcac3acfefac3ebedb8b83fb32c60349a9c2b1e521cb91321f80e3599eeec4d0aea59ca97b17a") 2018/02/21 13:02:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8000}, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/21 13:02:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015cf0)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000006fc0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x1, @rand_addr=0x2}}, 0x1, 0x8, [{{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @rand_addr=0x1}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x4d8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='length\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='REJECT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000180)='self\x00', &(0x7f00000001c0)=',,\x00', &(0x7f0000000200)='posix_acl_access%\x00', &(0x7f0000000240)='\'\x00'], 0x100) 2018/02/21 13:02:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x850, 0x3, {0x0, 0x2710}, {0x0, 0x7530}, {0x4, 0x7ff, 0x100, 0x2}, 0x1, @canfd={{0x2, 0xfc00000000000000, 0xfffffffffffffffa, 0x4}, 0x24, 0x0, 0x0, 0x0, "a8c1d3af82f25a048418ac3e1a3003de5c447206d014dfe30d9a2964b48b769d96f41fd798d9a756d4b3274c087af7847a55b1242ecb1e5d2433a35c2a339528"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x40041) 2018/02/21 13:02:07 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x7}, {0x401, 0x1}, {0x1be, 0xffffffffffff8001}]}) exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x1, 0x7ff) [ 46.754827] ipt_REJECT: ECHOREPLY no longer supported. [ 46.774110] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/21 13:02:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000512fb0)={0x0, 0x0, 0x0, 0x0, &(0x7f00009cdfc0)=[]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10880, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0xfa, 0x8000, 0x6900000000, 0x24000000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x0, 0xf5, "7f20c5e8096403fa36402cadff1d17783f1078d7158e73cb3457472bf1f170a01edb7fad54f69524a4d2e349c891ebbb89e2465816ee8094e3be972f1f675d3dee00eb1497b29267f625048b8bbc5a749259a49d160ddc7e347323359a71da9a684012e3a95eb53aa8dc96e2507058d3c421c393187a8d7b7454763b3ecad3813a0c4542cf0540474510c2bf40a5522248d4a7b9e15bbd32f92e9bbec7b5f7797479a4865397ed14565e7683036e901848a10564485877d40a30a878eac9c4c5ba803df41f28a3b3b14ba54fca1722ad13eae3eac1dfb95ec938dab0999bd26075b173b66fa1c1750cd147f87f260503b350d50fb8"}, 0xfd) 2018/02/21 13:02:07 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20040) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000), 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x500, 0x8000000084) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xd4, 0x3, 0xa, 0x10, "771b951535ce657568fccb87d1080d9f89117c94b1efcaac360fe15511cbdf290bb248608d4766d5b49cb8c3279a13915e55866db9d5efb90b84f24788ed6c94", "113318ca52ef5199482adc6a3027af21d202b0f889d1af6b5604ab9aa67f16b4", [0x8001, 0xfffffffffffeffff]}) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') 2018/02/21 13:02:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x802) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe, "f59b770073f012d47ab33146657f"}, &(0x7f00000000c0)=0x16) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0xbc}) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000080)="0f01d1f20f0119f20f7dec0f303e64f40f01caca0a00440f20c066350d000000440f22c065d03d660fe17309", 0x2c}], 0x1, 0x0, &(0x7f0000000140)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 13:02:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000000000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0040000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/02/21 13:02:07 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000000000)=0x5) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000002ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1, r0}) 2018/02/21 13:02:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00006aa000)) 2018/02/21 13:02:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 13:02:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x7, 0x4) 2018/02/21 13:02:07 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/4096) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) syz_open_procfs(r3, &(0x7f0000000000)='cpuset\x00') 2018/02/21 13:02:07 executing program 2: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x87dc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@hyper}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) 2018/02/21 13:02:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x2f6) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/242, 0xf2}], 0x5, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x400801, 0xd0) writev(r0, &(0x7f0000604ffe)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000005c0)={@common='syzkaller0\x00', &(0x7f0000000580)=@ethtool_stats={0x1d, 0x3, [0x1e1, 0x6, 0x100]}}) sendmsg$nfc_llcp(r1, &(0x7f0000000980)={&(0x7f0000000600)={0x27, 0x9, 0x81, 0x7, 0x86a, 0x6, "84fed1202b24c51c54ea7bd8af62e06a252acb46b77cf23995b8eef07ff21af358390b42f8f60b3bcdf985686b9204e671936d99f7ebbdaaa68fe6f8634954", 0x10001}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000680)="df353cf1ca6b44c637e3ca89ee4aa6a29f5f35d11bcb5c4bd90a130140624155f5cef76601ed40a011b987e00f9df46173b5ccd4c8126308a8a15df5fd3580badb90d1eb0f4319a7f18fa6510b971b1e542fd5da8fb236f9f0029fae0de342744f32b671e5f6ff4995484fdac4ca63be0b40dca04e588e63d92ecd6b1d24a273e26795ac9b2a1dcc46c6d75d55eed5a5b7c5351ce8197bcd88be806050011b876a1c782ffce6285e", 0xa8}, {&(0x7f0000000740)="e8a5509b581197631c2a6f9086648bccd91ad9453726ecd9e7fd292e1b480180f1b9485f546484d3a4d4461a0d44e208fd01ef6142058e3e1953a0d5623913f8402992dc7a8b5686d888742cba5818d1246da691ad1686e7ba768fc33b4ea1529a05d375ade74e13d4901bef2dd2019385bbc285a0e0318ca61f2c39c74514cd4969b9bfc45de33e9ec8ebbff97e021d6cef46ac8ee9dacdf3ab6aa83ad3a0e0088826883c4c9a442e0cf05417eb522460a9af79357cc62195417de645298a88bdf0", 0xc2}], 0x2, &(0x7f0000000880)={0xe0, 0x11d, 0x1000200000000, "d17b8ac848f500e5dcb889190b22d340f92b20081ce023c36ee60fb3ccb1617dd94b8e7fd1eb10f166a4818e79a65b83dd17fc6f76c92aaad8210182f1b0ad6f7afab9e71f7675d4443faf6f84c0e62d9a35d4c17d19daeadfaedec47263651e8fe104d9124bcaec8dab56e5d5a51853095b54f5b57fce51404cc8a480f3adcccf1c602d4ad2352eac776bbcd63798dc442be2ebf73d9947adbf4c7272c629989101d1c9eb83f3fb5952fcccda3d37b5bf36991f7d2612462d207f1f0f4160c4fb915668a70a5bf0a56b1270b663db03"}, 0xe0, 0x40}, 0x0) [ 46.862954] netlink: 'syz-executor0': attribute type 41 has an invalid length. 2018/02/21 13:02:07 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) 2018/02/21 13:02:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000537000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f54000)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x800000000020000) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0xff95) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000200)={r1}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffe0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x8}) 2018/02/21 13:02:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000034000)=0x4) [ 46.938969] *** Guest State *** [ 46.942579] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 46.951477] CR4: actual=0x0000000000002060, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 46.960380] CR3 = 0x0000000000000000 [ 46.964147] PDPTR0 = 0x0000007a80000018 PDPTR1 = 0x0000007a80000018 [ 46.970690] PDPTR2 = 0x0000007a80000018 PDPTR3 = 0x0000007a80000018 [ 46.977237] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 46.983247] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 46.989280] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 46.995976] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.003997] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.012117] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.020145] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.028194] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/02/21 13:02:07 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000007ffc)=0xb1c1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r1, &(0x7f0000de7000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064eff0)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/02/21 13:02:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000a57000)={0x2, 0x3, &(0x7f0000232f98)=@framed={{0x18}, [], {0x95}}, &(0x7f000090ffff)='GPL\x00', 0x0, 0x80, &(0x7f0000d97fe8)=""/128, 0x41000}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf67d, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1ff, 0x4) 2018/02/21 13:02:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f00000000c0)="fa9e0d68a4fed38853e6ca08877c11e51b1958e572d8e9a636ea28ed0c6c473343661d20b83210ee26c12ee0086a04f9604a967f19a69ce59396e5580a928c693a") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000100, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200080) geteuid() ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x6, 0x52, 0xcd0, 0xffffffffffffff81, 0x8d, 0x1, 0x9, 0xe13b, 0x1, 0x2}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x100000000, 0xaf8}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 47.036226] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.044579] GDTR: limit=0x00000000, base=0x0000000000000000 [ 47.052626] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.060647] IDTR: limit=0x00000000, base=0x0000000000000000 [ 47.068684] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 47.076868] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 47.083666] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 47.083694] Interruptibility = 00000000 ActivityState = 00000000 [ 47.083697] *** Host State *** [ 47.083703] RIP = 0xffffffff811cd915 RSP = 0xffff8801cc96f3b8 [ 47.083718] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 47.083725] FSBase=00007fecdd867700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 47.083732] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 47.083742] CR0=0000000080050033 CR3=00000001b25db005 CR4=00000000001626f0 [ 47.083752] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a01e70 [ 47.083761] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 47.083765] *** Control State *** [ 47.083771] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 47.083777] EntryControls=0000d1ff ExitControls=0023efff [ 47.083785] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 47.083790] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 47.083795] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 47.083799] reason=80000021 qualification=0000000000000000 2018/02/21 13:02:07 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/21 13:02:07 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000069ff8)=0x86b2) readv(0xffffffffffffffff, &(0x7f0000d16000)=[], 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@file={0x0, ""/54}, &(0x7f0000000080)=0x38) read$eventfd(r0, &(0x7f00000beff8), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/02/21 13:02:07 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x8001) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x406100, 0x0) io_setup(0x200, &(0x7f0000000040)=0x0) io_submit(r4, 0x7, &(0x7f0000000640)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f0000000140)="bd434bab83991ba7ae94629f4fd0088c6b8f8d7a56be85d66cad7346adfb17c75304b72919d10c4d27a2bff1d134a1fb63c7a0cc2add19d6e7dbe466646b421f1860a9c1d1cc87dc13085a99840eb63b070db64c4452373812d5", 0x5a, 0xfffffffffffffffc, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00000001c0)="4ef0bf456a5868ecd666dc6ae810830bec9801e64a9ceb4f409f8c49662bea764cc1864cb8a4846a7fe3791907ef2c361c1d36d058865b9d0d59b102cfd13a5db5bd0cae94f6884f8771bf68018401a25b1ab1552398ecb01e2a00ad33efd4d4ed37ff2ffdf058700a53863dfdb583632c51c4715efd55a9bd8faf25c1823b2cff92fe9d59a6b7e75eadb99e0e47f8e1649776150827d4e70134bde490d92317d53584bd189c164fc92f62b510783ad089472aaee0d466b3f7b58d17b50eeded3dc4fce087b42b02536bad25d5fbd2a9b109dff9b40e21e9", 0xd8, 0x6, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x3, r2, &(0x7f0000000300), 0x0, 0x4, 0x0, 0x0, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000380), 0x0, 0xfff, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000400)="09f96b3e392f20019ef0796c2b4aa4731facfee251df5bc6343b95cb4759d198c21d5e1baa044dfc7f79490e6b589bc81b9252297a520f", 0x37, 0x2, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7f, r3, &(0x7f0000000480)="580f2ebfbdcece524da027460929bb8a97314251ac57b36485f98ab53c79a9187674c8efb3dd2a998582d14d0b95d08cf5a175e389d5c29445414e81ae82a1ab95779394bcd92ff30b1b", 0x4a, 0x10001, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x0, r3, &(0x7f0000000540)="838c8d32e7311c37cf43ab3f19bbfac1af3303af181437ef9ed6e6091fef8cbbf2011f3103fc279c3c91fa13985aa1150c1e22e3db2c2ebd20aee9fba6c9a42eae04b994cc2e65dec8cd2616e6d2fb7c5b31a3510e1cb9dd12c49a972df4f11c2501c0b4e42e47ce77520f1b3fb41244459de660a251264b70398e79c3c0889e816ebd128bd61bbd37e25c46b53824b895b1cc17056de97565d9f920e7f3cd3a93cad9ae", 0xa4, 0x1, 0x0, 0x0, r3}]) close(r2) 2018/02/21 13:02:07 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000003a80), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) 2018/02/21 13:02:07 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@pptp={0x18, 0x2, {0x3, @empty}}, {&(0x7f0000000040)=""/90, 0x5a}, &(0x7f00000000c0), 0xe}, 0x40) sendto$inet6(r1, &(0x7f0000fa4a7f), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 13:02:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)={0x0, 0x0, [{0x0, 0x1000, &(0x7f0000000040)=""/4096}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001080)=&(0x7f0000001040)) 2018/02/21 13:02:07 executing program 0: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r1) creat(&(0x7f0000000000)='./file0\x00', 0xb0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2, r2) 2018/02/21 13:02:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x662, 0x8) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) [ 47.083803] IDTVectoring: info=00000000 errcode=00000000 [ 47.083806] TSC Offset = 0xffffffe4568fc569 [ 47.083812] EPT pointer = 0x00000001cab8601e 2018/02/21 13:02:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20044040, &(0x7f0000834ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2ec3f4ae72a3ae90, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x14, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, r2}], 0x41, 0x0, &(0x7f0000000080)="998879525ec22a5a8dbd785120c64d4755bda641fb2c1a3b42f7b6119a0ad4d1628e162a1a850df6135bffafeceeb6d754dfc5e346b5c8885aca235d0e76dbeb63"}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/02/21 13:02:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005a009f0014b2f407000904000207071005000100ffffffff23ff00006a000000", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/21 13:02:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f0000000000)={0x0}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a14ffc)=0x7fffffff) 2018/02/21 13:02:07 executing program 0: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1d6) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={@common='dummy0\x00', 0x5}) unshare(0x20000) 2018/02/21 13:02:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001cdff3)=[{&(0x7f00004cff3a)="f2", 0x1}], 0x1}, 0x0) 2018/02/21 13:02:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) pread64(r1, &(0x7f0000000000)=""/81, 0x51, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x6400000000000000, 0x377eb14d}, {0x3, 0x1}, 0x1, 0x6, 0x3f}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) ioctl$KVM_SMI(r2, 0xaeb7) socketpair(0x14, 0x0, 0x1f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000100)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000040)=0x4) 2018/02/21 13:02:07 executing program 2: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000040)=""/202, 0xca, 0x20, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xa) 2018/02/21 13:02:07 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x1f, 0xfffffffeffffffff}, 'port0\x00', 0x90, 0x10002, 0x20, 0x10e5, 0xfff, 0x8, 0x24000000, 0x0, 0x1, 0x4}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @time={r2, r3+30000000}, 0x8001, {0xfff, 0x9ea}, 0x200, 0x3, 0x7ff}) fstatfs(r1, &(0x7f00000001c0)=""/216) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0xfff}, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x200, [0x0, 0x20000440, 0x200005e0, 0x20000610], 0x0, &(0x7f0000000280), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', @generic="f5248ed74b346acb998fa9d472751e93", @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xf8, 0x170, []}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bc27254fd4858693fefbdef71a6985bc29b1b2f898cc2b3363ed56f78224402377b00368a6a2e16e6e9823beeb9a245dfef5b00c8dd089c3c1785e91f585a372"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x278) 2018/02/21 13:02:07 executing program 7: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x13, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x3, 0x8, 0x10000, 0x0, 0xb3, 0x156}}, 0x8) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/02/21 13:02:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xffffffffffffff2a}, 'port0\x00', 0xa9824f79d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x3f}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x40000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/27, &(0x7f0000000140)=0x1b) accept4$llc(r1, 0x0, &(0x7f0000000180), 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x7, 0x7}, 0x10) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/4096) [ 47.302442] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 47.311068] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/21 13:02:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0x6e4) 2018/02/21 13:02:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2a8, 0x20000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x7, 0xffff, 0x9, 0x5, 0x8236, 0x6}) 2018/02/21 13:02:07 executing program 1: pipe(&(0x7f0000000000)={0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @empty, @empty}, &(0x7f00000004c0)=0xc) connect$packet(r0, &(0x7f0000000500)={0x11, 0x1b, r3, 0x1, 0x8, 0x6, @empty}, 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)="eb0d5e90848cd7fe9c1ce79719ad0476c12dbac6238687974954497dcadb7eb67761e69a3586ca44f69684d0954f65f8c10607b64a169f952aac19f0c7e5c6c3aad902d84f0e2bad89c8e8c2db", 0x4d) write$tun(r2, &(0x7f000003b7f2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0xfffffffffffffffa, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) 2018/02/21 13:02:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7dffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0x1000000d5) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) getsockopt(r0, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000fedffc)=0x5) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc00, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) syz_extract_tcp_res(&(0x7f0000000100), 0x400000000000007, 0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) 2018/02/21 13:02:07 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x9, &(0x7f00000000c0)={0x2}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_emit_ethernet(0x56, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x2, 0x7, 0x0, 0x5}, 0x24, 0x1, 0x0, 0x0, "2fb63095efb59a2565be9e7581d16cbe9dd1353024ea545a2e94e12317b106b5e44c42c40184fd003468547a730776862ab1df3660758497cd2c84193bd0fbd1"}}}}, &(0x7f0000000200)={0x0, 0x1, [0x7fa]}) r3 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xf6f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0x45f, 0x20, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000000c0)=0x2b7) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000240)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x940) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x100}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000240)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x100000001, 0x8008, 0x2, 0x8001, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r8, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x4280, 0x3, 0x1f, 0x20, 0x80}, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xd}, @in6={0xa, 0x2, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}], 0x88) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0x4, 0x2, 0x7, 0xc741, 0xe05}) getdents64(r0, &(0x7f0000000240)=""/255, 0xfffffffffffffd6b) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x0, 0x2, 0xffffffffffff9490, 0xa, 0x0, 0xa0, 0x3affa5eae0db28fe, r5, r7}, {0x9, 0x7, 0x7, 0xffffffff, 0x9, 0x80ee, 0x9, 0x74bf13bd}, {0x5, 0x0, 0x35e7281a, 0x3}, 0xa487, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x2}, {{@in=@empty, 0x1}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x4, 0x0, 0x8, 0x0, 0x8000, 0x6}}, 0xe8) 2018/02/21 13:02:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x89f, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x2, @rand_addr}, 0x10, 0xfffffffffffffffc, 0xede, 0x9, 0x100000000, &(0x7f0000000000)=@generic="7fa0d603bbfaa0327e86d4a0104021bf", 0x81, 0x6, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000000c0)={0x15, 0x2, 0x40}) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x310b7d0e, 0x3, 0x4, 0x1, 0xfffffffffffffffc, "777066b03992ab045a5fcce33db0459ac88c5ac86758f7c394452e599ac1a1d9fe7386e292d89af8e6d787e29ec276dd97e3e83d7f243fff371e0c1f1ad686", 0x4}, 0x60) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x13, 0x0, 0x0, @generic="4a0dcfe429b441313e97984da5970ccd", @generic="86ab811693b50d1ff387e93731ba14b8", @generic="5512415fc0fa2472c0172024907933ed", @syzn={0x73, 0x79, 0x7a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x2a8, 0x2d8, 0x308, [@bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x5, 0x857}, {0x10000, 0x8, 0x5, 0x1}, {0x3f, 0x3, 0x7, 0x7}, {0x80000000, 0x8001, 0x7fff, 0x4}, {0x7, 0x7fffffff, 0x0, 0xfffffffffffff0ac}, {0x6, 0xa7d, 0x7fff, 0x3}, {0xd775, 0x4, 0x4, 0x1ff}, {0x7, 0x3, 0x2, 0x1192}, {0x3, 0x288be904, 0x7, 0x1f}, {0x8, 0x3, 0x4, 0x8}, {0x7ff, 0x1, 0xcc, 0x1}, {0x401, 0x4, 0x7f, 0x5}, {0x4, 0xfffffffffffffffc, 0x14, 0x9}, {0xfffffffffffff7a1, 0xffffffffffffffff, 0x3, 0xffffffffffffffe1}, {0x1f, 0xb73, 0x5, 0x5}, {0x4, 0x61, 0x7, 0x8}, {0x5, 0x39f7, 0x7}, {0x0, 0x100000001, 0x8000, 0x7}, {0x8, 0xf2ad, 0x8, 0xcd93}, {0x3, 0x3ff, 0xa276, 0x8}, {0x80000001, 0x5, 0x6, 0x7}, {0x5, 0x10000, 0x3ff, 0x7fff}, {0x7fffffff, 0x7, 0x5, 0x8000}]}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x410) r2 = semget(0x1, 0x7, 0x411) semop(r2, &(0x7f0000000040)=[{0x20004, 0x402, 0x1800}, {0x1, 0x5, 0x1000}, {0x5, 0x80000000, 0x1800}], 0x3) [ 47.368726] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/02/21 13:02:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="5675de43fa31934a8c26b3ae6fb1947bfe19b049f24be4a653a46cd16270fd787c2fa9002f74a7ce3cdf14c5e36ab4bbfaadf2c5a898a004d6636d4cdd009dc3dd92f4ffc6e07a33d69ce1e6f97f4014180eed69dec3c1ef95e2dc6fed6e42f954f7d15ee969c57f0638911dfa6959b6d50164a1e659", 0x76}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="aad8cbdd2689fdecb02f9114271dcef25d3929fcfa61718be02876f4f924d5d0af5a4c21b1f401e9c4188ea055a84ab6028ff46d34755f0b9968289f9de934e35701da12258b6b3241f8c75e18fc857a9a50a42f79c49721d61da2e4fc07b60e8facf1c97fd5c2a3321a9f1268fcf60cf60d65b9dfd05c7495caf705309581f0795aa982a836de7a4c64a75a04a98f9a9a38d9a36fbff30b62f16bc50551e34ba08ee98410fe77f3a970144ad380e7ed5142", 0xb2}, {&(0x7f0000001140)="4351af75374035698270999a6e11fccb8fcbb2b4b0da6486ee97f9d0fc80a42c748117c6b68d2ce28bbb15c2d22f801e05fd460486e7d341ccf095982b14834f89c9d935d3", 0x45}], 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000000080)=[0x0]}}}], 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/21 13:02:07 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40810, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000001afec)={0x14, 0x1000000000024, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/21 13:02:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 47.460101] device eql entered promiscuous mode [ 47.473346] kernel msg: ebtables bug: please report to author: bad policy [ 47.483346] binder: 6496:6499 got transaction to invalid handle [ 47.487018] sctp: [Deprecated]: syz-executor2 (pid 6502) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.487018] Use struct sctp_sack_info instead 2018/02/21 13:02:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0xa, 0x7fffffff}, {0x1}]}) 2018/02/21 13:02:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3f) ioctl$int_in(r0, 0x5452, &(0x7f00004ca000)=0x4ff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0xfff, 0x2) 2018/02/21 13:02:08 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xff, 0x4d4, 0x200}, &(0x7f0000000100)=0x10) r2 = inotify_init1(0x80801) fsetxattr(r2, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/02/21 13:02:08 executing program 7: socketpair$ax25(0x3, 0x7, 0x80f4, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x38, r0, 0x0) arch_prctl(0x1003, &(0x7f0000000040)="2f65a4904867bef596749d8eb53d9a4a8fa04e92c83d421b9ec1416865b42656345da4bbe4676a578646bf6c454882519136c6c0b43e08e87de579551b137086eaab2e8842d4ee8a7fe15d70d95124dde2b6dbef0ac78c595503c6b2f0e147f999ff584a4103df8e15fe03e29d6376f18a85aef2bf84bcc9358fa8dc2852f34e1b44fac11119b0229f710c0c5fc1a91dbb61b7828211b9383abba06ba23d6e1012020b5c3cd42cf9aefbd440cd2f46d96ea77b9f7ca4029898c885cef2c12ac9918291e3a18f0b10f45e5b1287e451a6060ba6b39a5d885c415214") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x4, 0x8a, &(0x7f0000000080)="8df59df330d1c612116dbdb2990e87f5a18ad097c6221804b7361d211f04b7128a55d95bc457f408cd71d65987d00bf2fb3fa723bede8e04bb5aca67d75eedce8d8967eb294e7c61b13b8e802030cb738db18927282e2e3cbeb6b39fc8f634b8c9cb9f06882a5861ed5b790509e605c19f5a309aa276845ed437bb684659f75a7ca535c31098af2db903"}) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000073afb0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1}) 2018/02/21 13:02:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x9, "71216180e28b48b8784c4e80c0cfb3d7278ab0b7a63dad0848f6877c4717df8c9b59d2aaa25c92941b4df4c4", 0xffffffffffffff00}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/21 13:02:08 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a4ff8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = gettid() prctl$setname(0xf, &(0x7f0000000000)='-cgroupselfvboxnet1eth1(.&wlan0cgroup+,cpusetGPL,\x00') process_vm_readv(r1, &(0x7f0000f23fc0)=[{&(0x7f00001bbfc4)=""/60, 0x3c}], 0x1, &(0x7f0000b6b000)=[{&(0x7f0000cecfae)=""/82, 0x52}], 0x1, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000946fa3)=""/93, 0x5d}], 0x1, &(0x7f0000df2f70)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x401, 0x0) 2018/02/21 13:02:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)="72616da7730d", 0x0, &(0x7f0000d1cfff)="d6") connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x20) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) [ 47.489659] binder: 6496:6499 transaction failed 29201/-22, size 24-8 line 2842 [ 47.490941] binder: 6496:6506 got transaction to invalid handle [ 47.518556] binder: 6496:6506 transaction failed 29201/-22, size 24-8 line 2842 [ 47.522638] kernel msg: ebtables bug: please report to author: bad policy [ 47.533435] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.540827] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/21 13:02:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xeb, "2185af10f5f0ba07ae1fca550399de864e8b55a305f330809ad5c0404bcd55a6ef4e7062107b48b5c8f193ccf7c405cc00605b19b3e2acd846ed94a4a324737553206fdaf354d5ec9c09908347474856996ebf30a26c6d1c4f5b13d7e279d9e20dc7e9d90562f33002e3a7301af9f2dad463a8ac801fcadbcf821f7b04218bb54b0ca9ec50792944b480a18a7b5696cadf6cea08ddaf61f36bc050fcd43475a34fc398a9350ccfeca7de3f155eae8172ee82697f134d09628882796f8eaf16514db8dfb82846ea4954e7441dbd2abb67ac27ac35b65176266f4d8e20eebbc17ec94163eccdb97ff1b4a51a"}, &(0x7f0000000140)=0xf3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x30, 0x200, 0x104}, &(0x7f00000001c0)=0x18) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/21 13:02:08 executing program 4: syslog(0x3, &(0x7f0000549f76)=""/138, 0xffffffffffffff5d) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x11}) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) socket$pptp(0x18, 0x1, 0x2) 2018/02/21 13:02:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/21 13:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r0) 2018/02/21 13:02:08 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000040)={0x101, 0x3, "7a7db48d8380b07dbe7ab7c6854a0c89f89e377f5473308452acf00a1f2d40ffcceb2ee7edc109e0c2820e22bd90bfe90c18829ec6da0f213c2e6ed40804c34f65698bb633fd23114c4b8ce8c057cdac39be731e75852e9031606ce953982689f5aecf99991bc3b6e195a816392156ce82743f3bb10bc91a7c3834a29c034382681bd333d56b8b70dc94cbd5b29372ce73d90263342d82151f0d1006562b6a8c677db4ab2cc3ab109252de5efc90751eed44856563fa8dac32b207f9dbf35d2079d7bf32002218529cd69ccfb333b33cea16433e1c0ddd69938227e6ef486ba090e0725303d3c4ffd1479b25c73bb7fb396ba5f3358e1d97f6"}, 0x301000) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/02/21 13:02:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000cd5000)={&(0x7f00004b3dd8)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000002}, [@tfcpad={0x8, 0x16}, @algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/21 13:02:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200004, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520ac91997bdd716494393211044182eea6d15c557b6dfc51ed071de6951b1dd14ce57782f14f2d9c22f110f273e0d", 0x99) 2018/02/21 13:02:08 executing program 2: migrate_pages(0x0, 0x3, &(0x7f00000ee000), &(0x7f0000093000)=0x7ff) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000000000)={0x0}) ioctl$void(r0, 0xc0045c7f) 2018/02/21 13:02:08 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x28, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, r2, 0x1}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}], 0x22, 0x0, &(0x7f00000000c0)="5ca073230b9323356df3773b6bacb1b7fb4ebd80f4cb4e45cdb1901616b9cec31a6b"}) 2018/02/21 13:02:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10000000010002) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f000000b000)={&(0x7f0000003edc)=@ipv4_delroute={0xb8, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP={0x9c, 0x16, @typed={0x98, 0x0, @binary="478d1845b6bb55b3dbc044398db091ad9da3d91477f260cc7c5477733e002eb3cc62761047b478faaac4e079f0cf26a858f557487f3a3c42db2906a18632350d7bfdb1e11703cfd851dd7dcef837fc41bd01ac9d427641620eefd370c923592404f5b7b527b49749844bdcc4198eb171b35faea2762fa9cd8d6889f3e25e65a55d7bdf192a195331a2cac92cc2"}}]}, 0xb8}, 0x1}, 0xfffffffffffffffc) 2018/02/21 13:02:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x774a, 0x403) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0xfffffffffffff439, 0x4) 2018/02/21 13:02:08 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can, 0xfffffffffffffdd4, &(0x7f0000000040)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffdf6}, {&(0x7f0000000000)=""/37, 0x1bd}], 0x1000008f, 0x0, 0xfffffffffffffee0}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) 2018/02/21 13:02:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/234) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/113, 0x71}], 0x2) 2018/02/21 13:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) utime(&(0x7f0000c96ff8)='./file0\x00', &(0x7f0000a98000)={0x6df2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r2, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r3, &(0x7f0000000000)="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", &(0x7f0000001000)=""/20}, 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:02:08 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xffffffff8f32909e}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x181001) fcntl$setsig(r2, 0xa, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c00a20f000f4dda1580d34e9ae8d39a6e07600b4ca719"}) 2018/02/21 13:02:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x8) unshare(0x8000000) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000a96000/0x3000)=nil) unshare(0xc000000) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x100000001) 2018/02/21 13:02:08 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0xcae) r3 = socket(0x10, 0x80000000000802, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) r5 = getpgid(0x0) r6 = getpid() r7 = getuid() r8 = getuid() fcntl$getownex(r3, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sendmsg$nl_route(r3, &(0x7f0000932fc8)={&(0x7f0000927ff4)={0x10}, 0xc, &(0x7f000095e000)={&(0x7f0000000300)=@bridge_dellink={0x3848, 0x11, 0x310, 0x7, 0x3, {0x7, 0x0, 0x0, r4, 0x0, 0x2000}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_OPERSTATE={0x8, 0x10, 0x100}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7f}, @IFLA_VFINFO_LIST={0x3800, 0x16, [{0x2168, 0x1, [@generic="459259c54ac3e562626078cb3573", @nested={0x213c, 0x48, [@typed={0xc, 0x8d, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x7d}, @generic="e2bc97d39169c0f2d3fe9427c2c8342f9f2f04e2c8301e094e87e6d1062840ad2cccc1abb3c1aff8774b575f6d986443762da4f4c0c432596fc1dc02472d4c7a3a8d61c3c3567c9abe9aa6cfe02a49fae75d552b248ce37469c8eb84c8f8c74200749d22c368fad8893d982d6aae61381340ae27cfee9ef8a8f17b066fa49c7bb14855a4b46e1fb0845cdfccc274c2f9401b1965b1fe3b81932a27ed79b1ee5ca8f0ad13ce95a3b9e1e79c7808b7ef051bc170384b370e2874943f845e98d2290175a5e938ea3a84e053e4086ed5b3e3ef070a9145cabdd8eec2213f2f68dcf874557b7b14b736776e0bdcbabd475e971edb79b1f902d9bc1fd684f598356828154ead8e209bb01f128c8389e81ea801097756ea7f017a4b9ff8fede26ddad032c00310e19e176608ed0087b46157bc279d17f21bfebda40116033bffb6a9593fc6b650a2d4a66e5cbebc2d37ce1950e2987a05e3f890059639ecc8d28c50419a2fec55da7a0e56f2409ebb8b15c3a7112fdba126031b65072be9559f6628be53b62b663fe0b7793216c3e626ae58c2e5a03ed6660a68ccde5251ba940329637e1fcd259d460d96220ddbb0291cb7acfc191dd9f2bd7b7d0d8411e7982d2f3db37aaf1f00ec30faef7ffb4f086da3d90ea1ef0814ba9e89d0778a41c373c5bd7b40d75ded0c9beae0bb30f9e7cc2d01e7fc0fe354a8caffc4ea77006cdcca29bd36414300194e944f5f58123f27232b9ab084ae4a3dd569eca0410da60ea50203d9126df0410384f80261fd7773422405cf14bf4f37b44d7d859057b33ea426602a70c1847b896ebc03fa6371b97236bd90c1dabc6627074c7c8e84d996c0f77cbc15a31c8ff7cd358f8c68f555cf5a449a6e08e8ec5aa34f60adaf2e0f10a663dd3a86ed40f2a2e9bca1e03f25ba50112e05676283164e654fe6f858fb75fc7bbbbc7b0bcdc404b688bf5fbd4892d7e943628f7e5b7d5422a0c6284fb580d7b445fb3a10726af400d706e8927e40a071ce6d2c1deacbcb79f720624942256eed83fc2a5ef6b5a6dfae6456691f9359bf2cd7327dc0b4b51d832a089506a1f790f2dd3cdcbed4591e4eb1f79bebcd2bd5d449d60680fbd5ed83579e0bbc59c342f50f183cfdd6236f1af0c7fb014cd402747236baac2e92712a2654e3f542c9795d86c5fac29f3b2e2b413c3c2918161417b59051b2174b5c145343f6c84bf38b9879a3d47778182004b52d06b426d19ef21abda33424b1ccb56d7ec6c035f21a47ab5f96f04253804fe8521075bb48338bdf46859ae503b8ece89196e87eea16d78ea83c18e1630d117d1eb6725c6894e5b19073abd36a4ea34181dc1d8a3cf7c5a94cf97cb27f94c16c413e035ca2078ff7214d3bd7622fea3ca65ebb3c9466ad249d1cc5540de24ddd471092151b1f2c5a6234b7c383f921590859928311698c5264787b56e6b2e94353254ca3ae10aecccffa482be1dd20364a24bb2970a684e34ab2378beb45e8d2500bbf856865220d13d2cb77b69af96cc43bb0bec814d9d25f3356871f5da2141e2111072ac57940eb6eb5c26425953bbe08f652c55c556ac5a9a05656aab426827b19f3d6a40046b3d1b9d164c871125b3babc63aaab1601b0eb6b92cb42eb2d4e218e43bc12f06fa975b3dcfe92097ab80b4ac2b72a44d63c21ef99117a3505a5b191f3c8ae8a24b1e63203def9ba656b57779d914ba98de106b6908e9cb0c36e79b67cec765de8229541ff1d032608a404ea9c08f3216d4624fdeb12ed1ca6bcc090b5dc26c0497102313c95dc9463642869e80c6cba7663008cc7a1cb8711640fc6a7c54dc1bc0cff5cf899779018318b62457f40be8ed32554c2cc8e408c8c8656b9b4f03a0f1358e02f5d2764b1ba2312e72fc615c5c1a886257650f4fc5e3df1a7df4fc1c402ff80b949287baa914c318982d92a61d9a431ed0b2d79cc799c6223899a62b6156957633e9f242324ed4dd36dbb32873a1b7dd407fb9391d6c887fc8af1ce82ab73d593a46ea83a6da24e26d8947f4f1bd36965bfb2a5cc3d4a8dab03328349f25e95a45a56af75722970c9ad4f49c76b2867b504294b8ad1aec4908cb3f684c02451d25ce5739d2f71d9d821672c575727bb7a031c884710ffb96ed4c6e889c6f574397ae177361444ae32225411440b0018610eacae7fca89eef3376886c1b0203630b1d5e4a5d23db2962420e19154d7265544b03ba3f9675583be7fb2d262919c77c16f58a6773f509d2387390bdc6998be543bfbd6bbdb74c3d9f46c38113de1c6b78ce17a95866e0840a476094cb86eece7dd5dadff5b8712946ea529065b624fbf0e921b182b346c8bd8cf0ed98d270bc1cbc525de1c43d4258d8d6fb4f297e7839ec8d64de2b4094a2817c2b813e4ca6dc5af8a4b7e15fa7d6ca2363b78f9abbf126d865ca277e37159dfdee4f7c3004f9dbed6261167db09b1bb86e2093eb33c154fff448d116f3ca3b4a76f2cb61d154713c1bebeb495ea11d6d5cd0b03b90c0d9741535ac17099189d24aab58f85b4b0e61ce7a63877e0ac79c22a3d03f75ac8121ad74126803ee1f667c767b0c5cc6199531f89ba9f0c8108042695d644596bb8e0a8e4035d76dfedf9f65f7dae64de16156608f42cc3e4d0ab0e0da52d9be89e60ff25c48030936bcf399d0482923f9d46895c2d345601618208a8b0076477f58f3862a1075353fd784f5b1e2edd009b1ea26fe5e85cc6e8e266b9bc8533267d7f48f104729b3b524e183b170d37789b26143e8a93590bed19c238cc2df2e97040d77d0797d4a8ce7bdb6c6504d939dfe623bfc6017dd410f4483c5a01a074c1e3c474e4d4973c38f6a25fdd46afcfa726c7cc899c610b265f1a44bf5a8cbe8181640de48d2a6a61f2a83671c26cb2dad48ce106c5a31c628f83405aeadb63255945586fe5c62974e4eb92f20721a653e3c89cd1b3333566b78c193a0dab40fec9c4f861db0638d9602be210da61e2b3c9df6152d8245f69b3ef6b99f88fdb142b5a153a1681d529dbac266eb4da496868e9ee18fce9b6551bf070cdb55876e570833bf251543892b55a2efef5b79f1beef68ee5608706265f0aebd2df9e36a6125df20c097096d2c44cfe7811c12efc385bbcb4de670774648bfa01cf9919f231ad8247ca38cf143ad13025b40b50976f9c5f8f9c0679d2d4d73ebc24136b54f812572b52d94ce2e98170481ccd659aa00008490a6124acede93a4761e477a6f4087bd6d3c479cdde73fe0f2d203b49cdff790862f9cca09d6aa1e231d5d939377704c4781f82fb47864641aa889a3a4c6bad33799681b056ed2a452e1d70a59870d90b0e56e7dcd5e342375054bf02bd88798e4ceddd0da66b2f9b1de8f8240624a1d2ebf0c18414697ef04da876f7fcd1928c1bc3fa985319af1ec87dec633fa90f6e57dedf1e1c83a1369917f2c904fa3ddbffd35c3cb94b317258607080c3d2faec5c4074ff1cbf879936bdb44b0d1a511fd0ed4041e0d1f22b13f95f8ffc5e1f3de4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@typed={0xc, 0x8f, @pid=r5}, 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@typed={0xc, 0x7, @pid=r6}, @generic="669e29e69d9bd305b0721780a78de0b79f05da8fd48f851cfe019630703046179579ec22fc644870741131a6a0e0545b775f76d49b21d96cf092a6081cf03576ebad027706f8ce8e72b8591cec6b327ff9d8", @typed={0xc, 0xb, @uid=r7}, @generic="ddffde22ca35b358cc144cb685c75c07aaaca727fb74094e499089993b9364b89c5f238d4491076a87afbef9", @typed={0x80, 0x79, @binary="3498b0733ec6df7178a2676dd7ad59768da49a314172c85c42b127bafaaec66e61c9b97048f3276691067f72533fabe1a98377cf493df07da7ef2c0581387f912bd8897ddb147bdcac194c4769b5ca3e29c021f67fbd6b4404c4bb621ddf0dc20d4a489bd0f8942b7c85a9961b04b69345682a59434b"}]}, @typed={0xc, 0x8d, @uid=r8}, @typed={0xc, 0x47, @fd=r0}]}, {0x228, 0x1, [@nested={0x224, 0x40, [@typed={0xc, 0x16, @u32=0x420}, @generic="f0ec88322e3ef6263f11359eb9c8170dcabc52b8e125afcf5ad409fc83990873caf784f90c210e51ecb9eb40edd1694502ba181c69a487bcc6c0b4", @typed={0xc, 0x8a, @pid=r9}, @generic="124bd8b57590c4541270bc78fc19407813dc6096c582f806bc38cf03cb480637f32ecb0fec4cc48b05bc5a2aa68f5ebd42fa9bcb7ae57dc8ccb8a614c9ae19cc7aea7aad35f78bfa4478b5548f1eb8f08da2d6b304ea09c18883aac3632706d68496e86e42b44894567d411d66aa2c34ad0cc9418c3886584e5a86b634882dabb47c6488fc8fc849e5064e8dc88df8ec0a2ac5daa375dc93e8b5fb352cd44c48da969396788945860634b06164e3a69112683f072976aca66774a017cd1efef105d9e1229e758f32419178d4c89f66b3e0d06cc5cf61", @typed={0x14, 0x8d, @str='security%lo\x00'}, @generic="0fcece8d722f294d1045671121371451c2db99a8bebbd81c5cbbe69e1f02cfdb219403a5a0be900f927c308691", @generic="63c09a4a0ab8e928a9003613fe6fa930a847e559be647e67b86011418a84b731503c06e53e6fa519c4760761084c0acd650e3d59be7c8218bda74af3b6fb53215f33bd4797180b4cb45e488768f42365cb94dd83dd0d7612dce689071fd984ce8e6526e2737b2a0a46a9ce4c76c017bcb4fa81eb5f5d0d0c735f1287d684f67df49379248abbf0b22cf3b7a86491a74e791bb5fea5d5bd569a7fc5447178b4251f45c3711f2a4c5271127d9efba0", @typed={0x8, 0x54}]}]}, {0x12c8, 0x1, [@generic="b59e488c4b9bb68311e185e1b6520879cecbf856b221b2fc0199ec7dd35e368590c9e6e190bfeabea5ab9b44f98787a3648e76e5fdcb8530f1ea161283fbf8d4bebb97f22e5ebff7599fb5be61d705908eee2fb6d78b91cf03c40a37fbecf0fe3f5c7a9aed4aa071dbce23ef7427d1f66671f6a91e8fd12bb4c444102d1f1d83e1f699d73c21883173f112dd11b9bbb02ef86c62d8469aa72ede8d44bb1a80566cc06c6c03880c4eedf9c2d768eb4662497f142d4ba7217e3ff510880f7587f28b89c6d680746b660d9205986ea38a3c2a141435e5201bfb3dc0dbbced7b3b5327f5cf554fa04be61417719f", @nested={0x11c0, 0x58, [@generic="b785d8ca61d725b2d4a5ca226896594569b65412b4d9cb7a7d2b407955c67c5db45661759f0704aefa9f449e8cb8459279223203d993e6e7f4ad8d73a22829c6cf2248eb60fc28ba32ac75d603a467528f5fa644c58c70a9865bfda50f2f2cbd28", @generic="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", @typed={0xc, 0xa, @pid=r10}, @generic="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@generic="3742b72fad656ccd5494878992017cdaa4db654784619b51c86ff295148a9e9f72cff1a89052543bf81f1fa9695914aa093f4e23bb46256247d1035701159f6772ce4bf4aaeae6bc43e37b798a67ed16719d42e7"]}, @typed={0x18, 0x50, @ipv6=@empty}]}, {0x1a4, 0x1, [@typed={0xc, 0x4d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="3424a71009e21852e6480b65e942ced26109b4a77aec2e74fd0fcb4b7dc296", @generic="201e62cc2c7e0da7d489e8e629620ef9b39c1eeecd79987be253b5fc59030d32bb740d908f1f12d3bb0da4519891c0cae9264abfb3fd69078fa4dbbef3139d", @nested={0x134, 0x3b, [@generic="1b768c1259ee28bc4eaf116ba333601fc8feb0621c0e8bf7dbdd984ce6d7d16d552668c11ee391ba", @typed={0x108, 0x1, @binary="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"}]}]}]}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x3848}, 0x1}, 0x0) clock_adjtime(0x6, &(0x7f0000000080)={0x800080000000000, 0x2, 0x8, 0xffffffff, 0x1ff, 0x5, 0x400, 0x0, 0xffff, 0x0, 0xfffffffffffffffb, 0xfff, 0x2, 0x1800000000000000, 0xed4, 0x5, 0x81, 0x4, 0x6, 0xfffffffffffffff8, 0xbef, 0xc1, 0x1ff, 0x3, 0x2, 0xffff}) 2018/02/21 13:02:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) getegid() ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000bd2000)) 2018/02/21 13:02:08 executing program 3: r0 = gettid() rt_sigtimedwait(&(0x7f0000644ff8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x2}, 0x98) tee(r1, r3, 0x80007387, 0x0) r5 = dup2(r2, r3) r6 = syz_open_dev$random(&(0x7f0000bdbff4)='/dev/random\x00', 0x0, 0x0) dup2(r2, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r6, 0xa, 0x12) r7 = gettid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x8}, 0x8) tkill(r7, 0x100000000000016) 2018/02/21 13:02:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00003e8ffc)=0x5, 0x3ce) [ 47.850090] binder: 6580 RLIMIT_NICE not set [ 47.860787] binder: 6570:6580 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 47.872704] binder: 6570:6580 unknown command 536907575 [ 47.892141] binder: 6587 RLIMIT_NICE not set 2018/02/21 13:02:08 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00001c2ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000383000)={0x0, 0xffffffffffffffff}) 2018/02/21 13:02:08 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)={0x0, 0x1, {0x0, 0x0, 0x0, 0x1}}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x101002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget(0x1, 0x0, 0x40) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x7, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x0, []}, &(0x7f00000001c0)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a4bfb0)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/21 13:02:08 executing program 7: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000598000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0xd0, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000362fc0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, {0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/21 13:02:08 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair(0x11, 0x3, 0x95a, &(0x7f0000000040)={0x0, 0x0}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)="00f8001fdcc4771a1f56aa3bdf2e6f7a609a6078aa7d707b1c4f61b128ae55ab772c089a62e3305cf8371bfab392b9d36d60bb88f0fbb1ee90a738e5ae6bbf") [ 47.899908] binder: 6570:6600 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 47.904929] binder: 6570:6580 ioctl c0306201 20008fd0 returned -22 2018/02/21 13:02:08 executing program 0: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7, 0xffff, 0x7fff, 0x6, 0x4, 0x5, 0x4, 0x9, 0xeb0, 0xfffffffffffeffff}) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0), 0x4) write(r0, &(0x7f0000003000)="ca", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r3 = mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)=0x7) pread64(r3, &(0x7f0000000140)=""/76, 0x4c, 0x0) 2018/02/21 13:02:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x6, 0x8, [{0x8, 0x0, 0xad}, {0x0, 0x0, 0x10001}, {0x9, 0x0, 0x401}, {0x6, 0x0, 0x7}, {0x8d, 0x0, 0x1}, {0x9b9, 0x0, 0x4}]}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x32, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x80000001, 0x4) fcntl$notify(r1, 0x402, 0x8) 2018/02/21 13:02:08 executing program 1: r0 = socket$inet(0x2, 0x179751a8bbf6befa, 0x20000000400) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000008ffc), &(0x7f0000013ffc)=0x4) 2018/02/21 13:02:08 executing program 7: set_mempolicy(0x1, &(0x7f0000003ff8), 0x401) set_mempolicy(0x0, &(0x7f0000000000), 0x1) 2018/02/21 13:02:08 executing program 6: unshare(0x400) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) fcntl$setsig(r0, 0xa, 0x18) r1 = eventfd2(0x0, 0x0) tee(r1, r1, 0x7fff, 0x0) 2018/02/21 13:02:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @empty}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x3a, r1, r2}, {0x7ff, 0x0, 0x1, 0x2, 0x1400000, 0x4, 0x4, 0x6}, {0x400, 0x0, 0x0, 0x6}, 0x4, 0xc, 0x1, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x5, 0x0, 0x4, 0x8, 0x5, 0xfffffffffffffff9}}, 0xe8) fadvise64(r0, 0x0, 0xfffffffffffffff7, 0x0) bind$inet6(r0, &(0x7f0000514fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 13:02:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) 2018/02/21 13:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f000043f000)='/dev/kvm\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x4000000a, 0x8011, r3, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00005d9000)={0x0, 0x0, 0x0, &(0x7f00004f7000)}) 2018/02/21 13:02:08 executing program 0: r0 = socket$inet(0xa, 0x801, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) socket$netlink(0x10, 0x3, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xbdfd}, &(0x7f00000000c0)=0x8) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/21 13:02:08 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) bind(r0, &(0x7f0000801fa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$inet(0x2, 0x6, 0x4) 2018/02/21 13:02:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c2f16)) 2018/02/21 13:02:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0xfffffffffffffff9, [0x1, 0x1ff, 0xda2, 0xfff, 0x200, 0x80, 0xffff, 0x8]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r2, 0xfffffffffffffffb) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/02/21 13:02:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000638dc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e34fd0), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) 2018/02/21 13:02:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x6, 0x81, 0x6, 0x3b03, 0x4, 0x7}, 0x0, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0xf093, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x1ff, 0x8001}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x2, 0x200, 0x1, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/02/21 13:02:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x22, @empty, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000514fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 13:02:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) timerfd_create(0x2, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015cf0)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000006fc0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xb15}}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) r2 = socket(0xb, 0x8000a, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000014c0)=0xe8) sendmsg$can_raw(r2, &(0x7f00000015c0)={&(0x7f0000001500)={0x1d, r3}, 0x10, &(0x7f0000001580)={&(0x7f0000001540)=@can={{0x4, 0x9, 0x6fa584f1, 0x81}, 0x1, 0x2, 0x0, 0x0, "5db93b3f032bc112"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/02/21 13:02:08 executing program 0: socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000080)={0x2, 0x2, 0x3f}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x4, 0x1, 0x3, 0x3, 0x20}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0x1, 0xffffffffffff8001, 0xdd1}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r5, 0xd5}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x72, "12c6026db82db3c3f3974b24ef1e3f2e60e01dad05ff73d45aed3e1814ffe3fab780b2bf390ccce4d0c35d6e1923e766404afd2e97fd56e535974c0b42bf2137e555fb7c283e804ae98feed1f46e70df506fcdbf8335aa95efe50b0069940e24bc85c006e9ce04b237a1d9cd7ecc99268a73"}, &(0x7f00000001c0)=0x7a) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r6, 0x6, 0x80000001, 0x5, 0x3f, 0x100000001, 0x5ca, 0xfa, {r7, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x7fff, 0x0, 0x2bbf, 0xff, 0x8}}, &(0x7f00000002c0)=0xb8) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000000100)=""/42, &(0x7f00000000c0)=0x2a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) mq_notify(r4, &(0x7f00000001c0)={0x0, 0x28, 0x4, @tid=r8}) bind$netlink(r4, &(0x7f0000001ff4)={0x10, 0x0, 0x3}, 0xc) 2018/02/21 13:02:08 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x5}, 0x8) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) [ 48.113995] kauditd_printk_skb: 7 callbacks suppressed [ 48.114008] audit: type=1400 audit(1519218128.651:40): avc: denied { create } for pid=6644 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/21 13:02:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x4, 0x3, 0x5}) close(r1) 2018/02/21 13:02:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x0) ioctl$TIOCCONS(r0, 0x541d) prctl$getreaper(0x9, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00002ca000)=@common='ip6tnl0\x00', 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r3, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x7ff}) writev(r3, &(0x7f0000de0000)=[{&(0x7f0000683000)="e951cf3d41f809f4c46c123c6807", 0xe}], 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce5ffc)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000785fff)='\x00', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0xff, 0x0, [], []}, 0x8) listen(r0, 0x80000000) 2018/02/21 13:02:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000521ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000776ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) r3 = dup2(r1, r2) dup3(r0, r0, 0x40000000000000) sendmmsg$unix(r3, &(0x7f0000501fc8)=[{&(0x7f00004b7ff8)=@abs, 0x8, &(0x7f0000f17000)=[], 0x0, &(0x7f000089a000)=[]}], 0x1, 0x0) 2018/02/21 13:02:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 13:02:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000007ff6f), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/21 13:02:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xffffffffffffff87) 2018/02/21 13:02:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x2f) 2018/02/21 13:02:08 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) pipe2(&(0x7f00007aeff8)={0x0}, 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) mmap(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x3, 0x13, r4, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00006c6fe8)) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="8d4b12a9432701c3955756d03cfff075e7267ec19819d9", 0x17) 2018/02/21 13:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x501040, 0x50) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)="3409fa738ad3b76c5951667a458dc4dcaf94d86039add1013b1949a860ae1f7ee6d6a34a50e2243d40f56b0901927ababd3841adaec83765f000d40ccd9382d22b91f20dd2e06c41296982b95a80df73221c3c4f803c8eafa77194fc2e89901b4c1e585f140737eac36a18c4f72611de710442c682574e1dd8c04cd24c20e8ab7da6bdf9e0cb523c342254bf91cc81fb1a14cb073644b7be67b1238b090baea633e0bbc5d8fba2d3646d7cc0bec42b148324378a732ba7e861c8ccd9f06d884095783627e9a7b6b15e2426a1626a18965e4c831e6c6589d1a6d66c4d705f4deace4657f13c", 0xe5) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)=[]}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 13:02:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/02/21 13:02:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="3808fb741504", 0x6) setsockopt$inet_opts(r0, 0x0, 0x8000004, &(0x7f0000000000)="0600000000000000040fb80000002500000fffffff66d0d4000100a90000bcc1dec6de4442ed43ffb02bf212", 0x2c) 2018/02/21 13:02:08 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = signalfd(r0, &(0x7f0000e7d000), 0x8) poll(&(0x7f0000cee000)=[{r1}], 0x1, 0x436) signalfd(r1, &(0x7f0000b9fff8), 0x8) 2018/02/21 13:02:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x140, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) write(r0, &(0x7f00000000c0)="7fce9e2c1480bd35e8d8561e4e3532bedceced2a728c2e87cf18e0cb6b439d319a2e54a49812a72b0e7308930b8b22ccaf547536f35603ff01e8bfedb04b5384475a19154418ecb412bf458c7e01329a9b3776a49ed7bf75222fa50045e8f6561adcdd45e5018d4abb2d49fbcd4019e7e0f8ca6af2963987bf298b151acd448ffd8181b6a779261d9c7d726e2d6e1001fe7addc481201c0fa678", 0x9a) connect$inet6(r0, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/21 13:02:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x80000000033) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f2a000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x21f, []}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a39519ce65ed49486c8853899c", 0xd, 0x40041, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) setsockopt(r2, 0x8, 0x40, &(0x7f0000000100)="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", 0x1000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000100)={r0, r2, 0xffffffff7fffffff}) 2018/02/21 13:02:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="b3fcc81370d19ec7f05a6d1f0173f5fe9d69491ad95a4e41f703e9be92102694cbd06ddfa82d6519f5a065fcbf6608b9a8e8690c45fac199eaab43bd069e74bd00000000000000039dd9d3ee585ee6c2af226b50e275199b8bf7da3326540953d55e41c1b2b27902a5116961656391") syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2000) 2018/02/21 13:02:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xdb, 0x4) 2018/02/21 13:02:08 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x350, 0x250, 0x250, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x32, 0x0, 0x2, 0xffffffff, 0xbb5, 0x80, 0x20}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/02/21 13:02:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x22000) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/02/21 13:02:08 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60002, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@generic="85b979fc53d04b98da48f98aa59ba909", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0xffffffffffffff82) [ 48.419328] *** Guest State *** [ 48.422705] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 48.431697] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 48.440571] CR3 = 0x0000000000000000 [ 48.444334] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 48.450343] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 48.456372] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/02/21 13:02:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000080)=0x2, 0x4) setns(r0, 0x40000000) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000e48000)=""/128, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000100)="6c6658461af81e4cdd69dd99381eb5d1f92f6a43fb4c", &(0x7f0000000140)=""/119}, 0xfffffffffffffe6a) 2018/02/21 13:02:09 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004fac08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xf8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000038fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffdaa, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/21 13:02:09 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) close(r0) 2018/02/21 13:02:09 executing program 6: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000004) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) [ 48.463075] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.471113] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.479122] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.487148] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.495149] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.503159] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.511175] GDTR: limit=0x00000000, base=0x0000000000000000 [ 48.519211] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.527208] IDTR: limit=0x00000000, base=0x0000000000000000 [ 48.535235] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 48.543238] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 48.549688] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 48.551464] device syz0 entered promiscuous mode [ 48.557153] Interruptibility = 00000008 ActivityState = 00000000 [ 48.557157] *** Host State *** [ 48.557165] RIP = 0xffffffff811cd915 RSP = 0xffff8801cea4f3b8 [ 48.557180] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 48.557191] FSBase=00007fbbe3ece700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 48.557199] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 48.557207] CR0=0000000080050033 CR3=00000001c5149005 CR4=00000000001626e0 [ 48.557215] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01e70 [ 48.557222] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 48.557228] *** Control State *** [ 48.574538] device syz0 left promiscuous mode [ 48.577424] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 48.577430] EntryControls=0000d1ff ExitControls=0023efff [ 48.577439] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 48.577445] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 48.577450] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 48.577455] reason=80000021 qualification=0000000000000000 [ 48.577459] IDTVectoring: info=00000000 errcode=00000000 [ 48.577464] TSC Offset = 0xffffffe38bffe0a8 [ 48.577469] EPT pointer = 0x00000001b24f201e 2018/02/21 13:02:09 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x4, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r0, &(0x7f0000a2c000)="2400000052001f0014f9f407000904000200071008000100feffff010800000000000000", 0x24) 2018/02/21 13:02:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) sendmsg$nl_generic(r0, &(0x7f000001cfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xa, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) 2018/02/21 13:02:09 executing program 5: r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/02/21 13:02:09 executing program 1: socketpair(0x3, 0xf, 0x551f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009d9fd4)={0x5, 0x5, 0x7, 0x40}, 0x2c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) 2018/02/21 13:02:09 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r2) dup2(r2, r1) 2018/02/21 13:02:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200000}, 0xffffffffffffffcc, &(0x7f00004e7ff0)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x8012}, 0x0) 2018/02/21 13:02:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000000000, 0x0) sendmsg$key(r0, &(0x7f0000115000)={0x0, 0x0, &(0x7f0000ecaff0)={&(0x7f0000bac000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), 0x4) 2018/02/21 13:02:09 executing program 7: r0 = socket$packet(0x11, 0x5, 0x300) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x12, r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) fadvise64(r0, 0x0, 0x5, 0x1) shmctl$IPC_RMID(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000027ffc)=0x7, 0x7b) 2018/02/21 13:02:09 executing program 4: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/173) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x6, @empty}}}}, &(0x7f0000000140)=0xb8) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r2) [ 48.715659] device syz0 entered promiscuous mode [ 48.724269] device syz0 left promiscuous mode 2018/02/21 13:02:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r2, 0x9c, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/21 13:02:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x294) sendto$inet(r0, &(0x7f0000000400)="6c304e86d09485c7b18f4fd5", 0xc, 0x0, &(0x7f00009bd000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000440)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @empty}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @common='vlan0\x00'}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000004c0)) 2018/02/21 13:02:09 executing program 5: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x20000) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/02/21 13:02:09 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000629ff8)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000140)=[{{r5, r6/1000+30000}, 0xd8d000, 0x1, 0x8}, {{}, 0x10001, 0x7, 0x2}, {{r7, r8/1000+10000}, 0x7ff, 0x5, 0x1}, {{0x0, 0x7530}, 0xfffffffffffffeff, 0xd77, 0x4}, {{}, 0xfff, 0x2fb1, 0x1}, {{0x77359400}, 0xdb, 0xfffffffffffffffc}, {{}, 0x80, 0xfffffffffffffff8, 0x1f}], 0xa8) 2018/02/21 13:02:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400001, 0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f89fc8)={0x1, 0x0, [{0x400, 0x0, 0xfffffffffffffffd}]}) setns(r2, 0x1ae47033d6fca259) [ 48.835485] mmap: syz-executor5 (6827) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/21 13:02:09 executing program 0: pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000e8dfdb)='\'', 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) close(r1) close(r0) 2018/02/21 13:02:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x7ff, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3cc6}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000983000)={&(0x7f0000f74000)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x26c}, 0x1}, 0x0) 2018/02/21 13:02:09 executing program 7: r0 = socket$inet(0x2, 0x200080000000003, 0x200000009) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003aec30)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200001) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x0, 0x3f, "554791f88fc7", 0x100000001}, 0x10) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x1, {0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x3a) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/21 13:02:09 executing program 4: mq_unlink(&(0x7f00000001c0)="ee73cfe1c7fd187f5d0a157188c9c563c7a7f84040631aee0c051c3f33370a7bc66aff6a9944e3269852dca8b9f7bf6f55920e7cb097c647039782886cbd06dcfb6cbaa33c8de8b5308e7c067a04a1863d29a5b36973012775030fe8119950d82572f804c85afe342fbb1672aa9e") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x6c5698}) 2018/02/21 13:02:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10001, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9f, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@rand_addr, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1b) listen(r0, 0x0) 2018/02/21 13:02:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a6ff8)) 2018/02/21 13:02:09 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffef0, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000280)=@ll={0x11, 0x1f, r5, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14, &(0x7f00000003c0)=[{&(0x7f00000002c0)="d424a706136f24a5217b2ab107e42f33e7aa830ec6cd744ad2cdba496afe30e2673009563752cbc3e84c89631e3001cb9ab30c90b71f9509481a5045cf64a458f07e5844ca0b796931c3a80064c412017ed65a36b3ac89338d1cfad9fc0126f673d063da6b9d11bff71d77d49d0d026e0ee2182ef75942dd2a318192a1b06dc9a3c1e0604fa238a4cf40418f1349acc2b50d862c3d4d35a31e883ca1f81aeb393ec2fe443553a71920cd07ac717f186b42682846d93c35b64f0f488ee810bd7169843c803e635b1c0ef2519a5d94692fca41701cf6c5b37b117fcd45a0b62f53b2f0fa1a51ac11288935c38c361644559238acc0f2ae5f9ea196", 0xfa}], 0x1, &(0x7f0000000400)=[{0x58, 0x100, 0x7, "323f8a188e4e010ba0ed49a1aefbc5e2e92c8937dd1c66c152618e08925fbebd8333ca474fdd30e74fef5a0630203bbe9d0a405f44d38f2aa95d34a0dae8e4d38d"}], 0x58, 0x4c004}, 0x800) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control\x00') dup2(r1, r3) 2018/02/21 13:02:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) setresgid(0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x9) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000180)="2318ad1f7cf56d47434b64a34f6d318881d65234553dc5a3e211f24dd423cf9678177b148aa271cd5ab05f65a9f803982bdc916b2cfa45a8105df722a5bf4a02f46f11b8c3ac775d11d77fd5ef2190649812ba3d289525debeb75e616d8f86fce45f304dc7fb3e1a5c8df276db9a8949198a18c01e52f1c08060eccef29613e5f9e90702cb65d0023975b93ad851cfb1d25b27aa4dfbe3a31820a6a90cdf20c19afd0fa0014c155d3aa9753f26ea9ceae33a2ab3db50f4035aa04f6ca208249d849d9da5db5ff1266bb7236cdf642f40a814a40ccc39098b23188171609dbfd13a50975434da8b644dfed7cd5d182e7a", 0xf0) 2018/02/21 13:02:09 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000094fec)={0x11, 0xf6, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x1e, &(0x7f0000066fe2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "060ac01a6bb6c881"}}}}, &(0x7f000008bff0)={0x0, 0x1, [0x0]}) 2018/02/21 13:02:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/02/21 13:02:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(0xffffffffffffff9c, 0x29, 0x100000d0, &(0x7f0000001fc2)=""/62, &(0x7f0000001ffc)=0x345) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/213, 0xd5) 2018/02/21 13:02:09 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) fremovexattr(r0, &(0x7f00000018c0)=@random={'btrfs.', '-\x00'}) 2018/02/21 13:02:09 executing program 0: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/mcfilter\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r6, 0x80045530, &(0x7f0000000340)=""/235) write$tun(r2, &(0x7f0000648000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}, 0x26) pipe(&(0x7f0000000000)={0x0}) ioctl$KDADDIO(r7, 0x4b34, 0xffffffffffffffff) 2018/02/21 13:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000540)=[{&(0x7f0000000080)=""/168, 0xa8}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/152, 0x98}], 0x7, &(0x7f00000005c0)=""/88, 0x58, 0x134}, 0x2}, {{&(0x7f0000000640)=@nl=@proc, 0xc, &(0x7f0000000900)=[{&(0x7f0000000680)=""/66, 0x42}, {&(0x7f0000000700)=""/212, 0xd4}, {&(0x7f0000000800)=""/210, 0xd2}], 0x3, &(0x7f0000000940)=""/4096, 0x1000, 0x752c}, 0x100}, {{&(0x7f0000001940)=@generic, 0x80, &(0x7f0000001b00)=[{&(0x7f00000019c0)=""/149, 0x95}, {&(0x7f0000001a80)=""/97, 0x61}], 0x2, &(0x7f0000001b40)=""/225, 0xe1, 0x81}, 0xfff}, {{&(0x7f0000001c40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000001f40)=[{&(0x7f0000001c80)=""/97, 0x61}, {&(0x7f0000001d00)=""/97, 0x61}, {&(0x7f0000001d80)=""/151, 0x97}, {&(0x7f0000001e40)=""/112, 0x70}, {&(0x7f0000001ec0)=""/115, 0x73}], 0x5, &(0x7f0000001fc0)=""/224, 0xe0, 0x5}, 0xcb}, {{&(0x7f00000020c0)=@ipx, 0x10, &(0x7f0000002200)=[{&(0x7f0000002100)=""/34, 0x22}, {&(0x7f0000002140)=""/154, 0x9a}], 0x2, &(0x7f0000002240)=""/228, 0xe4, 0x8}, 0x6}, {{&(0x7f0000002340)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f00000027c0)=[{&(0x7f0000002380)=""/137, 0x89}, {&(0x7f0000002440)=""/46, 0x2e}, {&(0x7f0000002480)=""/117, 0x75}, {&(0x7f0000002500)=""/127, 0x7f}, {&(0x7f0000002580)=""/40, 0x28}, {&(0x7f00000025c0)=""/153, 0x99}, {&(0x7f0000002680)=""/87, 0x57}, {&(0x7f0000002700)=""/170, 0xaa}], 0x8, 0x0, 0x0, 0xb214}, 0x9}, {{&(0x7f0000002840)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000002b80)=[{&(0x7f0000002880)=""/209, 0xd1}, {&(0x7f0000002980)=""/69, 0x45}, {&(0x7f0000002a00)=""/185, 0xb9}, {&(0x7f0000002ac0)=""/145, 0x91}], 0x4, &(0x7f0000002bc0)=""/90, 0x5a, 0x4}, 0x4}, {{&(0x7f0000002c40)=@alg, 0x58, &(0x7f0000003140)=[{&(0x7f0000002cc0)=""/26, 0x1a}, {&(0x7f0000002d00)=""/19, 0x13}, {&(0x7f0000002d40)=""/62, 0x3e}, {&(0x7f0000002d80)=""/107, 0x6b}, {&(0x7f0000002e00)=""/153, 0x99}, {&(0x7f0000002ec0)=""/151, 0x97}, {&(0x7f0000002f80)=""/185, 0xb9}, {&(0x7f0000003040)=""/200, 0xc8}], 0x8, &(0x7f00000031c0)=""/63, 0x3f}, 0x4}, {{&(0x7f0000003200)=@hci={0x0, 0x0}, 0xc, &(0x7f0000004300)=[{&(0x7f0000003240)=""/3, 0x3}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/86, 0x56}], 0x3, &(0x7f0000004340)=""/215, 0xd7, 0x9358}}], 0x9, 0x100, 0x0) clock_gettime(0x0, &(0x7f00000046c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000047c0)={&(0x7f0000004680)={0x1d, r2}, 0x10, &(0x7f0000004780)={&(0x7f0000004700)={0x6, 0x8, 0x4, {0x77359400}, {r3, r4/1000+30000}, {0x2, 0x0, 0x2, 0x3}, 0x1, @can={{0x1, 0x0, 0x7, 0x1c000000000}, 0x3, 0x3, 0x0, 0x0, "8ead01232a7f64d3"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011efe0)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/02/21 13:02:09 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x800, 0x180) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0xa2}, 0x10) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ppoll(&(0x7f0000000140)=[{r1, 0x106}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x1}, 0x8) 2018/02/21 13:02:09 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080)=0x4, 0x4) lchown(&(0x7f0000000080)='./file0\x00', r3, r4) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0xcc9) syz_open_procfs(0x0, &(0x7f00001fd000)='net/ip6_flowlabel\x00') 2018/02/21 13:02:09 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0xf8, 0x1f0, 0xf8, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000ef2fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x5, 0x0, 0x61, 0x0, 0x0, 0x4, 0x3bace798, 0x3f, 0x0, 0x80}}}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x434100, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"7c7325ece37fb6"}}, 0x10) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f0000749fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:02:09 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x15, "f88fa337917a3999a70c6f235da21e2237cb221684"}, &(0x7f0000000080)=0x1d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xfc}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) [ 48.993799] audit: type=1400 audit(1519218129.531:41): avc: denied { setuid } for pid=6870 comm="syz-executor0" capability=7 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 [ 48.995159] device eql entered promiscuous mode [ 49.071410] [ 49.073079] ===================================== [ 49.077906] WARNING: bad unlock balance detected! [ 49.082738] 4.16.0-rc2+ #323 Not tainted [ 49.085666] audit: type=1400 audit(1519218129.561:42): avc: denied { setgid } for pid=6859 comm="syz-executor4" capability=6 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 [ 49.086775] ------------------------------------- [ 49.086781] syz-executor4/6891 is trying to release lock (rcu_read_lock_bh) at: [ 49.086806] [] hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 49.086812] but there are no more locks to release! [ 49.134960] [ 49.134960] other info that might help us debug this: [ 49.141608] 3 locks held by syz-executor4/6891: [ 49.146255] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000375ccc54>] sctp_sendmsg+0xc1e/0x35e0 [ 49.155003] #1: (rcu_read_lock){....}, at: [<000000005be78f70>] sctp_v6_xmit+0x2e5/0x630 [ 49.163397] #2: (rcu_read_lock){....}, at: [<00000000dcbde060>] ip6_xmit+0xe9d/0x2260 [ 49.171526] [ 49.171526] stack backtrace: [ 49.176003] CPU: 0 PID: 6891 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #323 [ 49.183251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.192584] Call Trace: [ 49.195152] dump_stack+0x194/0x257 [ 49.198757] ? arch_local_irq_restore+0x53/0x53 [ 49.203405] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 49.208834] print_unlock_imbalance_bug+0x12f/0x140 [ 49.213826] lock_release+0x6fe/0xa40 [ 49.217610] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 49.223048] ? lock_downgrade+0x980/0x980 [ 49.227167] ? lock_release+0xa40/0xa40 [ 49.231111] ? __raw_spin_lock_init+0x1c/0x100 [ 49.235663] ? do_raw_spin_trylock+0x190/0x190 [ 49.240224] hashlimit_mt_common.isra.10+0x1c08/0x2610 [ 49.245470] ? __lock_acquire+0x664/0x3e00 [ 49.249677] ? dsthash_find+0x5b0/0x5b0 [ 49.253625] ? __lock_acquire+0x664/0x3e00 [ 49.257831] ? mark_held_locks+0xaf/0x100 [ 49.261950] ? __local_bh_enable_ip+0x121/0x230 [ 49.266594] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.271581] ? ip_vs_in+0xb98/0x24d0 [ 49.275264] ? trace_hardirqs_on+0xd/0x10 [ 49.279382] ? __local_bh_enable_ip+0x121/0x230 [ 49.284023] ? ip_vs_out+0x24a/0x1b30 [ 49.287793] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 49.291999] ? perf_trace_lock+0xd6/0x900 [ 49.296125] hashlimit_mt+0x78/0x90 [ 49.299725] ? hashlimit_mt+0x78/0x90 [ 49.303501] ip6t_do_table+0x98d/0x1a30 [ 49.307443] ? ip6t_error+0x60/0x60 [ 49.311043] ? lock_release+0xa40/0xa40 [ 49.314995] ? ip6t_error+0x60/0x60 [ 49.318594] ? ip6table_mangle_hook+0x117/0x920 [ 49.323239] ? check_noncircular+0x20/0x20 [ 49.327445] ? ip6table_mangle_net_exit+0xa0/0xa0 [ 49.332257] ? ip6_xmit+0xe9d/0x2260 [ 49.335941] ? ip6table_nat_fn+0x40/0x40 [ 49.339974] ip6table_filter_hook+0x65/0x80 [ 49.344268] nf_hook_slow+0xba/0x1a0 [ 49.347955] ip6_xmit+0x10ec/0x2260 [ 49.351559] ? ip6_finish_output2+0x23a0/0x23a0 [ 49.356203] ? consume_skb+0x160/0x490 [ 49.360061] ? alloc_skb_with_frags+0x750/0x750 [ 49.364701] ? check_noncircular+0x20/0x20 [ 49.368908] ? lock_acquire+0x1d5/0x580 [ 49.372854] ? sctp_chunk_put+0x2fd/0x420 [ 49.376970] ? lock_acquire+0x1d5/0x580 [ 49.380913] ? sctp_v6_xmit+0x2e5/0x630 [ 49.384857] ? ip6_forward_finish+0x140/0x140 [ 49.389324] ? lock_release+0xa40/0xa40 [ 49.393273] sctp_v6_xmit+0x438/0x630 [ 49.397044] ? sctp_getname+0xc0/0xc0 [ 49.400818] ? trace_event_raw_event_lock+0x340/0x340 [ 49.405980] sctp_packet_transmit+0x225e/0x3750 [ 49.410631] ? sctp_packet_config+0xc80/0xc80 [ 49.415096] ? find_held_lock+0x35/0x1d0 [ 49.419133] ? ip6_mtu+0x369/0x4d0 [ 49.422643] ? find_held_lock+0x35/0x1d0 [ 49.426681] ? lock_downgrade+0x980/0x980 [ 49.430801] ? lock_release+0xa40/0xa40 [ 49.434750] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 49.439910] ? sctp_csum_update+0x30/0x30 [ 49.444029] ? sctp_packet_append_chunk+0xba0/0xba0 [ 49.449020] ? print_irqtrace_events+0x270/0x270 [ 49.453745] ? sctp_packet_init+0x25d/0x450 [ 49.458038] ? sctp_packet_append_chunk+0x48a/0xba0 [ 49.463025] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.468186] sctp_outq_flush+0xabb/0x4060 [ 49.472306] ? __lock_acquire+0x664/0x3e00 [ 49.476514] ? sctp_check_transmitted+0x1da0/0x1da0 [ 49.481501] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.486663] ? is_bpf_text_address+0x7b/0x120 [ 49.491128] ? lock_downgrade+0x980/0x980 [ 49.495249] ? lock_release+0xa40/0xa40 [ 49.499197] ? __free_insn_slot+0x5c0/0x5c0 [ 49.503492] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.508826] ? perf_trace_lock+0xd6/0x900 [ 49.512946] ? rcutorture_record_progress+0x10/0x10 [ 49.517933] ? trace_event_raw_event_lock+0x340/0x340 [ 49.523095] ? is_bpf_text_address+0xa4/0x120 [ 49.527563] ? kernel_text_address+0x102/0x140 [ 49.532114] ? __kernel_text_address+0xd/0x40 [ 49.536582] ? unwind_get_return_address+0x61/0xa0 [ 49.541487] ? perf_trace_lock+0xd6/0x900 [ 49.545609] ? trace_event_raw_event_lock+0x340/0x340 [ 49.550770] ? find_held_lock+0x35/0x1d0 [ 49.554816] ? debug_object_activate+0x307/0x730 [ 49.559544] ? lock_release+0xa40/0xa40 [ 49.563490] ? print_irqtrace_events+0x270/0x270 [ 49.568220] ? add_timer+0x5a0/0x1450 [ 49.571992] ? lock_downgrade+0x980/0x980 [ 49.576113] ? debug_object_activate+0x307/0x730 [ 49.580840] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 49.585477] ? calc_wheel_index+0x13d/0x200 [ 49.589771] ? mark_held_locks+0xaf/0x100 [ 49.593890] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 49.598966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.603953] ? trace_hardirqs_on+0xd/0x10 [ 49.608074] ? add_timer+0x5a5/0x1450 [ 49.611851] ? mod_timer_pending+0x1440/0x1440 [ 49.616404] ? sctp_init_cause+0x170/0x170 [ 49.620616] ? is_bpf_text_address+0x7b/0x120 [ 49.625081] ? sctp_outq_tail+0x7b8/0xb40 [ 49.629203] ? lock_release+0xa40/0xa40 [ 49.633150] ? sctp_outq_free+0x20/0x20 [ 49.637101] ? sctp_endpoint_new+0xee0/0xee0 [ 49.641481] sctp_outq_uncork+0x5a/0x70 [ 49.645428] sctp_do_sm+0x4e0/0x6ed0 [ 49.649116] ? __save_stack_trace+0x7e/0xd0 [ 49.653413] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 49.659442] ? save_stack+0xa3/0xd0 [ 49.663040] ? save_stack+0x43/0xd0 [ 49.666640] ? kasan_kmalloc+0xad/0xe0 [ 49.670510] ? kmem_cache_alloc_trace+0x136/0x740 [ 49.675322] ? sctp_stream_init_ext+0x50/0xf0 [ 49.679787] ? sctp_sendmsg+0x2cd7/0x35e0 [ 49.683905] ? inet_sendmsg+0x11f/0x5e0 [ 49.687852] ? sock_sendmsg+0xca/0x110 [ 49.691711] ? SYSC_sendto+0x361/0x5c0 [ 49.695570] ? SyS_sendto+0x40/0x50 [ 49.699176] ? do_syscall_64+0x280/0x940 [ 49.703207] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.708543] ? find_held_lock+0x35/0x1d0 [ 49.712576] ? print_irqtrace_events+0x270/0x270 [ 49.717308] ? check_noncircular+0x20/0x20 [ 49.721523] ? __lock_is_held+0xb6/0x140 [ 49.725559] ? __lock_is_held+0xb6/0x140 [ 49.729599] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 49.734329] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 49.738969] sctp_sendmsg+0x13bd/0x35e0 [ 49.742915] ? check_noncircular+0x20/0x20 [ 49.747123] ? sctp_id2assoc+0x390/0x390 [ 49.751157] ? release_sock+0x1d4/0x2a0 [ 49.755102] ? lock_downgrade+0x980/0x980 [ 49.759219] ? lock_release+0xa40/0xa40 [ 49.763166] ? lock_acquire+0x1d5/0x580 [ 49.767111] ? lock_acquire+0x1d5/0x580 [ 49.771059] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.776045] ? release_sock+0x1d4/0x2a0 [ 49.779992] ? __local_bh_enable_ip+0x121/0x230 [ 49.784636] ? __local_bh_enable_ip+0x121/0x230 [ 49.789278] inet_sendmsg+0x11f/0x5e0 [ 49.793049] ? inet_sendmsg+0x11f/0x5e0 [ 49.796995] ? __might_sleep+0x95/0x190 [ 49.800943] ? inet_create+0xf50/0xf50 [ 49.804821] ? selinux_socket_sendmsg+0x36/0x40 [ 49.809467] ? security_socket_sendmsg+0x89/0xb0 [ 49.814195] ? inet_create+0xf50/0xf50 [ 49.818055] sock_sendmsg+0xca/0x110 [ 49.821742] SYSC_sendto+0x361/0x5c0 [ 49.825430] ? SYSC_connect+0x4a0/0x4a0 [ 49.829383] ? __fdget+0x18/0x20 [ 49.832724] ? schedule+0xf5/0x430 [ 49.836233] ? SYSC_connect+0x2e0/0x4a0 [ 49.840185] ? exit_to_usermode_loop+0x8c/0x2f0 [ 49.844826] ? trace_hardirqs_off+0xd/0x10 [ 49.849033] ? exit_to_usermode_loop+0x198/0x2f0 [ 49.853761] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.859269] SyS_sendto+0x40/0x50 [ 49.862694] ? SyS_getpeername+0x30/0x30 [ 49.866726] do_syscall_64+0x280/0x940 [ 49.870585] ? __do_page_fault+0xc90/0xc90 [ 49.874791] ? finish_task_switch+0x1c0/0x860 [ 49.879258] ? finish_task_switch+0x181/0x860 [ 49.883725] ? syscall_return_slowpath+0x550/0x550 [ 49.888626] ? syscall_return_slowpath+0x2ac/0x550 [ 49.893525] ? prepare_exit_to_usermode+0x350/0x350 [ 49.898513] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 49.903848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.908661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.913820] RIP: 0033:0x453da9 [ 49.917555] RSP: 002b:00007f3827f6dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/21 13:02:10 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udplite\x00') readv(r2, &(0x7f0000000140)=[{&(0x7f0000022000)=""/4096, 0x131f}], 0x1) 2018/02/21 13:02:10 executing program 6: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f00000000c0)={r0, r1+10000000}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003f18)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x0, r3, r4}, {}, {}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7, 0x0, 0x3}}, 0xe8) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) [ 49.925240] RAX: ffffffffffffffda RBX: 00007f3827f6e6d4 RCX: 0000000000453da9 [ 49.932481] RDX: 0000000000000001 RSI: 00000000203aa000 RDI: 0000000000000013 [ 49.939721] RBP: 000000000072bea0 R08: 0000000020749fe4 R09: 000000000000001c [ 49.946960] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 49.954199] R13: 00000000000004ba R14: 00000000006f7210 R15: 0000000000000000 2018/02/21 13:02:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000c49fe0), &(0x7f0000085fe0), 0x8, &(0x7f0000406651)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/29) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x9, 0xa, 0x5, &(0x7f00000000c0)) 2018/02/21 13:02:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) set_mempolicy(0xc001, &(0x7f0000000000)=0x9, 0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/21 13:02:10 executing program 7: setrlimit(0x7, &(0x7f0000a9cff8)) signalfd4(0xffffffffffffffff, &(0x7f0000da4000), 0x8, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/02/21 13:02:10 executing program 4: r0 = socket(0x15, 0x80005, 0x0) close(r0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/209, 0xd1) ioctl(r0, 0x3ff, &(0x7f0000000000)="5e09b96071fda284d17561d639c4dc1e3c25780134efddcb52309ad880cfa3e9d10fa99ba7655c6c55d47424a5b423f0c1a853327100a446667d15f6ba5335ca52494aa29ea62e436755332a7b6bf19541fbc2bceeef0526333919a37652a9e05a223aa4152771c663f147a37cfa5bc782cd348a85d5d2098a372f18") 2018/02/21 13:02:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="efc1dd04b929ec55e3d31ce460b1c13f62ce8b7d09187b0ab8333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a776d05c45f90599423eb8bf4c1adb297cae8159ee4665049b2708f8c7dda214613", 0x43, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x1df) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x8b, 0x4) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/21 13:02:10 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x220080) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x408840) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/117) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001998)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x120, 0x430, 0x120, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000000fc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x2}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0x310, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) prctl$void(0x20) 2018/02/21 13:02:10 executing program 6: socket(0x40000000015, 0xfffffffffffffffe, 0x0) 2018/02/21 13:02:10 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000040)=0x1c, 0x80000) fdatasync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc7ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 2018/02/21 13:02:10 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0xc00) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000040)=[@release={0x40046306, 0x3}], 0x93, 0x0, &(0x7f0000000080)="cf6f485f86debb2a532f65208988926c8400117f5f39a6acd62aa8aea14832ed9fba1922137ea207512a0f4e4c71ee35fc590eab6ec89f1a06f8c214913d415a259591dcf7c6c288f4dc37cf9e7b0fafcfaeac74bdd7a04da38fb662d32fdb566e58fc675807f5bcf62b64e8d5db269e2bd45c99c678af1058380bada3f96b833936eeb076fc3c3dced7c5b2b0734ae1093773"}) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) 2018/02/21 13:02:10 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)) 2018/02/21 13:02:10 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) 2018/02/21 13:02:10 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_flags=0x200}) flock(r0, 0xc) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x7c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x284000, 0x0) memfd_create(&(0x7f0000000080)='syzkaller0\x00\x00\x00\x00\x00\x00', 0x3) recvfrom$unix(r0, &(0x7f0000f76000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs, 0x8) 2018/02/21 13:02:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x1ff, 0x401}, 0x10) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/108) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x89100004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@newneigh={0x30, 0x1c, 0x200, 0x5, 0x2, {0x2, 0x0, 0x0, r2, 0xe1, 0x4, 0x9}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4844) 2018/02/21 13:02:10 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xea6f, 0x20000) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0xffff, 0x4) r1 = getpid() ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$setown(r0, 0x8, r1) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xa1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffff8, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r2, 0xffffffff}) 2018/02/21 13:02:10 executing program 6: exit_group(0x800) getpgid(0x0) 2018/02/21 13:02:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="1b", 0x1, 0x20000004, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) r2 = dup2(r0, r1) write$tun(r2, &(0x7f000085ff3c)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x57d, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x57d, 0x0, "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"}}}}, 0x5a9) write(r0, &(0x7f00007cd000)="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", 0x5a8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 13:02:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039cff0)="0100000002000100130800087cf55988", 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff7}, @in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x1, 0x55f0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0xe27c, @mcast1={0xff, 0x1, [], 0x1}, 0x317}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x66e547dc, @loopback={0x0, 0x1}, 0x5}], 0xdc) 2018/02/21 13:02:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x20000001}, {0x8000000000000, 0xfffffffffffffffd}, {0x40000000000000}, {}, {0xfffffffffffffffe, 0xffffffffffffffff}, {}, {}, {0x0, 0x100}], 0x8) 2018/02/21 13:02:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x48000, 0x1) r3 = fcntl$getown(r0, 0x9) r4 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000016c0)=0x0) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000018c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000000080)="c996825b4de0f22cc9112eae34146fc212a528364f245b3410a86267738c9f65aa0d4fe7902f6f3e020ee8a787bc58456d006634ee5326c3577d99fb137802f82cab39391d01b52b223531a90ee4e22ee11a2934737fa3e40649e8b4fc6366e64a9f8da8aedc48c2c0c04470c9b3d18445f90f2e5e1b982e7164", 0x7a}, {&(0x7f0000000100)="a496e3ace228bffb1d52c2a296a04473e696dbeb1548b53e84ed64712dc4843de065da6f2c", 0x25}, {&(0x7f0000000140)="c01a193fe53a209909eb2ab40d5c467c2c43ea3716c84084c86f9bd77e97abd658b09a773063c567378f773aab36d474524977c485bbe46a313567eae158ae4de616e3e5b9907e1e0cb227445d72964ef3040286eac62b3003a78f9ebcdc12f6bf000623e22dfe0fb9a228eea3dda3011f6d0cd810a39eaf3cb0a32351da419d81792d4e8db5a34a12d53d3060460b5df22034feb0809221325449", 0x9b}, {&(0x7f0000000200)="cc993db4699272aefff875b4e64cb7c4f770e18ce137228333cfa6b1c17a264b5628f4666929cfb22d9431f8726dcdeb22cbddf003caeb3b135a1ed9d9f97e13f462efd5e2d92d17fcb6043255f748d3a7fc796b0d45dbf76523d65bb73b291497d63a649d", 0x65}, {&(0x7f0000000280)="faf0335b518e89cea9ef6bfecd00a532ce333b2c3af635cb630922296658cc2115332f01d629fda469dd56695a8b7ae1c70d94acb727ea7e6bcc7192115d89d709584b0f148f6907c4c93d82db2570068e9853114dec9bdb84c62eb492099fa11667aa6a98f27ba43ccc674e466562af9fe0665da48c1e556ce0dd21b5fba63e595ca4d24b8ddeee41e8a2c2761e18", 0x8f}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)}, {&(0x7f0000001380)="ad7cea668ddd72dceec6f765a62f0fb5484fdcfbc082896a18d249f1b82406eefc84a4279b45a272bc3da54fff0ebf0b34830c83aa5ec311708e8e0c975a9ea07a7638f1ed0f086072c9f89e4cdcddcd9ac9fc420c12ac98787cb4c7695a818b63d089ec0896ca00620f90a0b294", 0x6e}, {&(0x7f0000001400)="a9a6d795beaced1d5bbaac2d5ccbd7f42192754ca9e5f8313114f61d65937bc23e9a8961247f40b8cb53225b166b95de0aab138f1b037db1a4d073519854450b6a105755c9999908948b9d074eab03c3c665e1158c4ba4f31918c09b38f98653784b20209fde6d7774690ef5a73228e4c03e256c967f6d843087e214281396f388ecf2cae24cdb7614fecddf42a556fcebfa067dfd3329057083d3e940ed1b1a2c7760c9c325788d006f5b0ca9a2651c93", 0xb1}, {&(0x7f00000014c0)="d6ac915b399c26da70d81d6d085dcf437d80d5ebba8385eb87f1568033121ce62b1db534f865538d9d4b5994a7ce9214c5739778b56c5e07609545a7c625133d2fce99a0a0637680d50768757c317cc3d7e3dba8d1eebc20b83969c10d29e2ddf8ba82903db12c588b503905f65395f48cf9bbf7d198f32998141ddfe38e6bec2d40222f533ba4fc0bfad628934e529c12835b0bbf4477d8f7b18078b5dab75d62515288b81dc1f3", 0xa8}], 0xa, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40}, 0x8000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000165000)={0x0, 0xffffffffffffffff}) 2018/02/21 13:02:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, "3e3a9c93f36ec2d0be2271c38e0bd0980ea75c2858e2ab650b716f87780ce2b8ff9430f0f3dd0b57be72c072"}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000028c000)=0x6, 0xff7c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/02/21 13:02:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df7ff3)='/dev/net/tun\x00', 0x0, 0x20000a) r2 = dup2(r1, r0) fcntl$getownex(r0, 0x10, &(0x7f0000c75000)) write$selinux_load(r2, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "27d7ae9b7611a8f0bfd8ffdd95e80452baf8d769663f538eaf0120b80691c99c94282577f9db5e819f02e3ca08d7d0a342d17557eba1700a4c7ee15387ea539538a48921441196f6d23d86d5b869f2d33e56aa272a4a3f8088"}, 0x69) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/21 13:02:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00005a9000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x90) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) 2018/02/21 13:02:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003fe4)=@req3={0x7fff, 0x1}, 0x1c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/02/21 13:02:10 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x4000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0xffffffffffff0001, 0x13, 0x9, 0x6, "75ec9e6a04d7bddce7b2f6237d11673ecc8e85c45b706a2bfda66e00eee21703"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x5, 0x7fff, 0x7, 'queue0\x00', 0x8127}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000440)) 2018/02/21 13:02:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x115, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200100, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @multicast2}, &(0x7f0000000080)=0xc) accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000100)=0x8, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) setresuid(r2, r3, r4) 2018/02/21 13:02:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_mtu}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1, 0x4) 2018/02/21 13:02:10 executing program 2: socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x4, 0xe1b}, &(0x7f0000000180)=0x8) capset(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000080)={0x0, 0x7fffffff}) [ 50.140120] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/21 13:02:10 executing program 3: r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@loopback, @empty, @broadcast}, &(0x7f0000000040)=0xc) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000be4000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001080)={r1, 0x1000, "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"}, &(0x7f00000020c0)=0x1008) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x5, @rand_addr=0x2}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002100)=0x8, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002140)={0x0, @broadcast, @empty}, &(0x7f0000002180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000021c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r2}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002100)=r0, 0x4) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x10000, 0x6}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='befs\x00', 0x205000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/185) 2018/02/21 13:02:10 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xfdc8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7288, 0x8202, 0x100000000, 0x800, 0x997e, 0xfff, 0x7, r1}, 0x20) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000080)=0x100, 0xfffffffffffffcb6) dup2(r0, r2) dup2(r0, r0) 2018/02/21 13:02:10 executing program 4: mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mknodat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x10, 0xf96) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x4, 0x1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0x45, &(0x7f00000000c0)="bf7bdfd69c48c5a1f4a7a5babf871be2b89e6613e81e6206d77cc7f9ee181be0d71cb4f41ada0c324757bd551bea6de5c4c760c43dbcf5c7d9885009f5ce2d3f7553ae515d"}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000200)="5b46088497bda59b3dc4c9560ae789446e3c0ab6329e3d29a6fccdfb8cc1ff4898bf2c013ff818d327db6466c1b16b90a225e8bff65bedac9d995f4a2dfe83addc6133e877978dfa186f080db3ec66f3f0659b4d2eb5b875e0f2fc2370795249bce8262851105b08c7a20e8edcb11350bb5cd01b5339dfcee9bcc926c3114512ef81846cf5d14e76476a4082b47ba232dad93f09ef5e8d46ea4fd9945076018f6b13b9f1bb2051199a796602c7", 0xad) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e06ff2)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000259fc1)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/21 13:02:10 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000a54fe2)=""/30, &(0x7f0000d23000)=0x1e) 2018/02/21 13:02:10 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x800) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000080)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}], 0x1, &(0x7f0000000180)=""/163, 0xa3, 0xca26}, 0x40) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @loopback={0x0, 0x1}, 0x80000001, 0x8, 0x1ff, 0x400, 0x12c45469, 0x10000, r1}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 2018/02/21 13:02:10 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/21 13:02:10 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f00000000c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)={0x0, 0x0, []}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000040)=[@acquire={0x40046305, 0x1}], 0xb7, 0x0, &(0x7f0000000080)="4e3db9ff4197d8816bc62fedc0e59cbb25022072d1b9ab5e4948e73b186df1c1269cf59d3315a406a5588e9a5fbb951698c559245d98b82cf587e7c43cb5a445cc613e00bcf7e42dd76c7b7589a982dbeefd7528ab5bf3bc5a0173407d9740c88802dc749674a1e75199c83d6c1516f4237d070dba5d17114719c61d2e64f7e984691bfcdd9f91a4945b5f7d355d9795eaddf4fc38c9a0758c098de854f50b6495864c5b505de9272c96f53cda46c5627972ee2596f833"}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x3, &(0x7f0000000480)=""/105, &(0x7f0000000380)=""/228, &(0x7f000096f000)=""/199, 0x100005}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)) 2018/02/21 13:02:10 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/snmp6\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/21 13:02:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5300}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/21 13:02:10 executing program 4: r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000032ff8)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) 2018/02/21 13:02:10 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0xff, 0x2b}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x740}}}, &(0x7f0000000180)=0x8c) r2 = socket(0x2, 0x3, 0x1) getsockopt(r2, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0x1000000d5) sendmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="50bac141bf42f0c91f8915f655bcdc56580a16dde5691f1ce148c196d9ed362feeb98b9c9b59763cdfdf57dbe3e1ba359c1ee424ab24fc80f501e17ea29b0cb7757a028cd40ef78609f013b9483a1797d4dd10ce4b2f2f228e82d044f8347bf553e701215cc831d531f0809a0b4dc809881dfc666d", 0x75}, {&(0x7f0000000080)="88201cecfdf939aa5ad336f206d7f2fb77881eaee5b01f7c26fb4a29ce6ed3e394d73c5b8ef36e93e3", 0x29}, {&(0x7f00000000c0)="d88571be15c14496", 0x8}, {&(0x7f0000000100)="a5670726", 0x4}, {&(0x7f0000000140)="0edcbedc5be0af3022156e35f42be82c065bf66f2fa982c3fee2391a024777463cc4cfc16015b84cb3b0e9bf29e40f042b14b814eaacf411adb6d077ec57f8bb101e27010a7cd557c9d9c7a156d77e8b2fcd38aaf1130862aa4df312205c9d755dca296b6ad24ee5275b8bf002004bf981912c", 0x73}, {&(0x7f00000001c0)="d8ffee5ede03708ca2f41d55136e610b7e9fa67495c1cb49f403d362b576b4c3c0c945388e48a68f99f65a72d724dae14a7ae5423521a5f38f995e61443b1f5f17405813bd7b830e", 0x48}], 0x6, &(0x7f00000002c0)=[{0x108, 0x18d, 0xc8, "fb94497d4cbc650eb8919a2be5a5ed05cc1482afe6c0e3016c99947368833e8a29b07af0e7fa67eefcadf7d07a92d998ba55e5bf3767e192d2acd4ce932a2b6396699f0c832cdd49c2c633a30cd6d4a1e3872ebf868d1fc60ac85ae578b48c34a77e197155b329113d43eb216aeaf1af46108eddf3d401ee8bc25c0fefed8bffe8b556376a44a90c26ea91bc25419353ece2ae1676a7630170eeead9889d2966c24c72d82dbb4fc928bf73289be78a80a4f36f0b1b436f10f882b00b2752478d124c950d9f680dfa4d0a8dcc5ae15061a9507d72461be5455b703074da591cdf53b89b321a14a301d48fdb98f2fefc4b9aaf3b47ae"}, {0x110, 0x29, 0x80000000, "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"}], 0x218, 0x8800}, 0x4008001) 2018/02/21 13:02:10 executing program 6: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000180)={r0, r1+10000000}, 0x0) 2018/02/21 13:02:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)={0x1, 0x1, [{0x9, 0x0, 0x7}]}) 2018/02/21 13:02:10 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x300) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000072000/0x3000)=nil, 0x3000}) 2018/02/21 13:02:10 executing program 7: prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/246, 0xf6, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2800, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) 2018/02/21 13:02:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000003000)=[]}}], 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x3, 0x7, 0xfffffffffffffffb, 'queue0\x00', 0x200}) fgetxattr(r0, &(0x7f0000a40ff6)=@random={'security.', '\x00'}, &(0x7f000031f000)=""/59, 0x3b) [ 50.300893] device syz0 entered promiscuous mode 2018/02/21 13:02:10 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x346) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}}}, 0x8c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000132ffb)='reno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a6ff8)) shutdown(0xffffffffffffffff, 0x1) 2018/02/21 13:02:10 executing program 0: r0 = socket(0x2, 0x3, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/02/21 13:02:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e7fe4)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) 2018/02/21 13:02:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000159ff1)='comm\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/02/21 13:02:10 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="1860679b806ac94089bee5dde9ebc2dff5bcf9ac5c6dc1cc816cd53830b644564ee3973ee5e6a77018b0e3ecadd80dde0fb6da1c32a43e49ad8784fe6ce427cc03c812c5fec5e8a16f13d4aa60a42e0634726dc77f383e6ef3a8b87c986c76a9e655e818e4a2e86eea3ea18971a34b654b3903bca28ee13942ee7540d3b43454eec880eb6d511bebc7ae4568dd416393e191df2be4afc346bd659c74dfb6385893f3", &(0x7f00000000c0)=""/55}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)='*', 0x1) 2018/02/21 13:02:10 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) migrate_pages(r1, 0x8, &(0x7f0000000040)=0x68f5, &(0x7f0000000080)=0x35f) pipe(&(0x7f00000001c0)={0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x11, r2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/21 13:02:10 executing program 6: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000008c0)={0xffffffffffffff9c}) r3 = inotify_init1(0x80800) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) tee(r2, r3, 0x10004, 0x200000000004) io_setup(0xfffffffffffffff7, &(0x7f00000000c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80000001, r0, &(0x7f0000000100)="81c116e74238ae982db5f5434f9950bc2cca41e4de6072a4ee8af25842f2ecc147317318e059ba1cad5fdde3be0b22bd480cb2f217cf15551a59db0c74adab9c66de908c8daad158c46da67279c330311e2dd428", 0x54, 0x1000000000000000, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f00000001c0)="1156d9484c6d9949ff10d230f42a940ab5f3f6f593aeacf788f849ad15e96d446c1d6a0879656eaaaba64164a34515d238439a710a31955d336856de8e57aa63964a9fa2af1d61d1b9a723d7afccea1a8f454f54564257c9212e088da5d8f01b1b7ca2570f9c6dedc7fb1eed41c142b658b95385aeb399eea08388f1ae3c56f189a4c013c10af626d41caa15ee14bacc09158683d6029869c36cc1edd0da3f80cb1a2676dfe6781715ba5f5ab668f3033959a6258c2b01a743d05e9f9d2f608c0e2cf9a49f7fe4a90a3661d8dd4623e357ea8e59e23092", 0xd7, 0x6, 0x0, 0x0, r1}]) 2018/02/21 13:02:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00003a1fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x2, 0x7000, 0x0, 0x0, 0x80000001}) sendmsg(r0, &(0x7f000028afc8)={0x0, 0x0, &(0x7f0000270000)=[], 0x0, &(0x7f000036af50)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3a98d2c2}}, [0x0, 0xffffffffffffff81, 0x4, 0xfffffffffffffec7, 0x7, 0xd0, 0x5, 0x51a, 0x8, 0x4, 0x4, 0x4, 0x8, 0xa1, 0x7a]}, &(0x7f0000000340)=0x108) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x40000) 2018/02/21 13:02:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0xc0, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x20}, 0x1}, 0xfffffffffffffffd) 2018/02/21 13:02:10 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/02/21 13:02:10 executing program 4: perf_event_open(&(0x7f0000014f88)={0x5, 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, 0x4, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x4000) bind$rds(r0, &(0x7f0000000040)={0x2, 0x1, @rand_addr=0xfff}, 0x10) 2018/02/21 13:02:10 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[], 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000000, 0x20000160, 0x20000190], 0x0, &(0x7f0000000280), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, @generic="c1d6fca3e78fc01048b2d314e24deaf7", @common='syzkaller1\x00', @generic="f5248ed74b346acb998fa9d472751e93", @common='teql0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0x70, 0xe8, []}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bc27254fd4858693fefbdef71a6985bc29b1b2f898cc2b3363ed56f78224402377b00368a6a2e16e6e9823beeb9a245dfef5b00c8dd089c3c1785e91f585a372"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x1f0) 2018/02/21 13:02:10 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/11, &(0x7f0000000080)=0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r2, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/02/21 13:02:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) close(r0) 2018/02/21 13:02:10 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200040, 0x23) 2018/02/21 13:02:11 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000002000), &(0x7f0000002f57)}, 0x20) r0 = socket$inet(0xa, 0x3, 0x5) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/21 13:02:11 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x408000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/223) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/21 13:02:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x40, 0x0) 2018/02/21 13:02:11 executing program 2: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx4\x00', 0x2000, &(0x7f00000000c0)="e161a1a373929e") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/6) 2018/02/21 13:02:11 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000000040)="d2464117f1aeab4fd4478b183ae162a98899880b46570932087efdce75279184fd6a66d34233128e14545764309bb4dcb5862da1e553c37dc65bc90cbf669dc3550f2db7e0325b3c9cbb8809ac3693d66fa08d8ab41af410e8868981046f4b7dd489892b00692fd82827090604627de62ec2bc2d2c0b1b09a853b3abfc7407e8c19fe607b6d346a1ae2033d35cee28d73ac96e352d7a784dba43e89b", 0x9c, 0x2, &(0x7f0000fbc000)) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) getsockname$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/02/21 13:02:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000daefc8)={&(0x7f0000689000)=@sco, 0x8, &(0x7f0000e82000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000efdf8f)=""/113, 0x71, 0x94a4}, 0x0) r1 = memfd_create(&(0x7f0000001000)='ppp0system\x00', 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001040)={{{{0x2, 0x3, @empty}}, {{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x378}}}, 0x3, 0x20, 0x9, "b54bcb818dce3da348ec3cd8fb328799a367c007c7f14acd26de1830fb2861adb8e73aec618c42e85887b3f3db769ee0147e993a7010a9788de6a07e656087044f904c81f16a0d731f4b4d0ff0acb687"}, 0x160) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x10, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0xa) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = add_key(&(0x7f00000010c0)='blacklist\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001140)="76c78b74dccf154be484f1026b67dc16f29e11f39e8b3fd0704de3ea33fbfa8ba60d7c3b80ef461cbfe2362d03", 0x2d, 0xfffffffffffffffa) request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001080)='em0\x00', r2) 2018/02/21 13:02:11 executing program 6: r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20400, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/98, 0x62}, &(0x7f00000000c0), 0x38}, 0x20) r2 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f9a000)) 2018/02/21 13:02:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x14080) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x10001, 0x1, 0x7, 0xffffffffffffffff, 0x1, [{0x2, 0x1ff, 0x0, 0x0, 0x0, 0x100}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x7, r0, r0) 2018/02/21 13:02:11 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7fffffff, 0x7) syz_extract_tcp_res(&(0x7f0000000040)={0x0}, 0xdd2f, 0x7) syz_emit_ethernet(0x11c, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv4={{0xb, 0x4, 0x25d, 0x4, 0x10e, 0x3, 0x4, 0x4, 0x0, 0x0, @rand_addr=0x400, @empty, {[@rr={0x7, 0x17, 0xc62, [@dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, r0, r1, 0x2, 0x0, 0xb, 0x2, 0xffffffff80000000, 0x0, 0x20, {[@eol, @generic={0xf, 0x11, "b94a6259856fd63111449119763004"}, @eol, @eol, @eol, @window={0x3, 0x3, 0xf}]}}, {"57e34ee7fdadd1c08696f9676611e65e95a3fd4ab79c8115f12e31a86a88b063505a547a6bf65fcb8b47898d5b6a02cbe5710203e59324685ee8404a97f9699cab956063025a9de56a13eec90384205f3ccc8b2eb0dcdb83fee896528971613338b798dbdb4354fe4caf72b66d4cbed348c17a747d9bb0f49d41cd5fa3f90a4fb2ee54b987d6c689fedaf6ae5398b843e3279bd1c1059b595d15e9364add2e130cdafdb36810d3bca2625dcf567328c77c5defc72e56"}}}}}}}, &(0x7f00003b5000)={0x0, 0xa8, []}) 2018/02/21 13:02:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x219, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r1, 0x0) 2018/02/21 13:02:11 executing program 2: bpf$MAP_CREATE(0x344c, &(0x7f0000c47fec), 0x14) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, {0xa, 0x2, 0xbd65, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x5, [0x3, 0x7, 0x8f, 0x5, 0xffffffff00000000, 0x6, 0x0, 0x3]}, 0x5c) 2018/02/21 13:02:11 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x9) mount(&(0x7f00004a8ff8)='./file0\x00', &(0x7f000090eff8)='./file0\x00', &(0x7f00001aaff9)='cgroup\x00', 0x0, &(0x7f0000ce2000)) 2018/02/21 13:02:11 executing program 4: rmdir(&(0x7f0000b41ffe)='..') r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x83, 0x180) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@common='bridge0\x00', @ifru_names=@generic="5da91e6d5fbb37c635ed54d62d9540fd"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) [ 50.466307] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/21 13:02:11 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7fffffff, 0x7) syz_extract_tcp_res(&(0x7f0000000040)={0x0}, 0xdd2f, 0x7) syz_emit_ethernet(0x11c, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv4={{0xb, 0x4, 0x25d, 0x4, 0x10e, 0x3, 0x4, 0x4, 0x0, 0x0, @rand_addr=0x400, @empty, {[@rr={0x7, 0x17, 0xc62, [@dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, r0, r1, 0x2, 0x0, 0xb, 0x2, 0xffffffff80000000, 0x0, 0x20, {[@eol, @generic={0xf, 0x11, "b94a6259856fd63111449119763004"}, @eol, @eol, @eol, @window={0x3, 0x3, 0xf}]}}, {"57e34ee7fdadd1c08696f9676611e65e95a3fd4ab79c8115f12e31a86a88b063505a547a6bf65fcb8b47898d5b6a02cbe5710203e59324685ee8404a97f9699cab956063025a9de56a13eec90384205f3ccc8b2eb0dcdb83fee896528971613338b798dbdb4354fe4caf72b66d4cbed348c17a747d9bb0f49d41cd5fa3f90a4fb2ee54b987d6c689fedaf6ae5398b843e3279bd1c1059b595d15e9364add2e130cdafdb36810d3bca2625dcf567328c77c5defc72e56"}}}}}}}, &(0x7f00003b5000)={0x0, 0xa8, []}) 2018/02/21 13:02:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x620040, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x80013, r2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/02/21 13:02:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b4fff4)={0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x4c9, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000000)={0x1ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) 2018/02/21 13:02:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b2fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000fd4fe8)="2d0a00000000000000005ca73d9fe3b5039bab00973a2da5", 0x18, 0x0, &(0x7f0000d7dfec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x81, 0x5}, 0x98) 2018/02/21 13:02:11 executing program 5: r0 = eventfd2(0x200000005, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x89, 0x2, 0x6, 0x3, 0x4, [{0x6, 0x8ef, 0x1, 0x0, 0x0, 0x4}, {0x100, 0xfffffffffffffffa, 0x3, 0x0, 0x0, 0x400}, {0x5, 0x4, 0x8000}, {0x1, 0x7fffffff, 0x6, 0x0, 0x0, 0x2000}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x10000, 0x8, 0xffffffffffffff7f, 0xe2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/8, 0xfffffc5f}, {&(0x7f0000001500)=""/231, 0xffffffffffffffa8}], 0x24c) 2018/02/21 13:02:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) write(r0, &(0x7f0000000000)="3cdb82dc2301ea6af4d7a978a4d63fbe1eeec6aecc5aecb2e4dc79d7f1c10e894c033857887993776adbf4134bb053abf04c1dd1f84cb19e47a84e980d36b66a9f4504f97aec962abaf6d4f8a9f8ffe1547637fa517e34820bad32c5", 0x5c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x185040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x4, r2}) 2018/02/21 13:02:11 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8001, 0x2201) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4013, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x2, 0x1, &(0x7f0000000040)=""/143, &(0x7f0000000100)=""/186, &(0x7f00000001c0)=""/66, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000280)) mprotect(&(0x7f0000209000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0)=0x1, 0x4) madvise(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) 2018/02/21 13:02:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='yam0\x00', @generic="9eb5457e6148842379ebc5050afb82ba"}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vlan0\x00', {0x6, 0x0, 0x40, 0x0, 0x0, 0x8, 0x3, 0x7, 0x58, 0x20}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup3(r1, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/21 13:02:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/02/21 13:02:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acfff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aedffb)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0xff, 0xffffffff, 0xffffffff, 0x7, 0xb534, 0x6, 0x6, 0x7, 0x1, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000e4efe9)="9c", 0x1, 0x8801, &(0x7f000041c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20240, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='veno\x00') r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x20, 0x7, 0x53d1, 0x1, 0x9, 0x9}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x6, 0x3]}, &(0x7f0000000100)=0x8) 2018/02/21 13:02:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b5ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x5}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) r4 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='#_\x00', 0xfffffffffffffffb) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3f, 0x3ff, 0x6, 0x54d, 0x80, 0x9], 0x6, 0xbd, 0x3, 0x800, 0x4, 0xba, {0x80000001, 0x25029e9a, 0x8000, 0x9, 0x850e, 0x3, 0x0, 0x20, 0x80000000, 0x6, 0x1, 0x8, 0x7fffffff, 0x2, "acf5e5d645c46d3f6b8284d9f5011a87fef719e5c82b935472fd36e812c7d93b"}}) keyctl$get_keyring_id(0x0, r4, 0xffffffff) r5 = dup2(r1, r0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[0x0, 0x3, 0x31a4, 0xb462]}) write(r1, &(0x7f00009ba000), 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000180)=""/148) 2018/02/21 13:02:11 executing program 5: r0 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, r0, r1, 0xee5, 0x1c0000000000000, 0x10) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140), 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="2b87127861833c8b76f95559de844a7a96a7138151fa7913b788c7a1f128bb1cb8108debba7c92e08e1f1e51c673cedaf9930727af2280501f4b2aef8c51f44d555b0439ab069e", 0x47) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x6, 0x4feaec5f, 0xfff}) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) 2018/02/21 13:02:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x0, 0xbff, &(0x7f0000000040)="e6553a14b9aa140b2686b616a2dcab98847fd2eb692a4d10f57c3267b045528d4131a5426fcfeecee14f449a7f148ac582e1432624cb036e67e94eb55f498c276ada91409bd44cfe53c2aed05d30d243dc5d5761b48212ad850e83739f95736cdc3d2cafe0985d75185a3dac3de3ed6f74a0b2c35d678d922ed974ac96996dc50c349a5367579b106e576bc5c66e04de52a5501cb15cb017d2597d", &(0x7f0000000100)="4b99d3f8f8caaa99af13159f273182a4dc218f0c1d37dcd225cbeccd0c39eb99cb9a3dba35967d30eac69e341d58202fb5d27b3799acee7156cd6868fee00133789eeff555e7b3af8a549a810e0956c2ac13bbf7d6facc46d9a1b785818f96f71d1c80aa0aeaad277cb29cfab4f0204fdefa670bbd874b", 0x9b, 0x77}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8e5}}, 0x100, 0xff, 0x2, 0x853, 0x20}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}, 0x5, 0xb9b}, &(0x7f0000000200)=0x98) 2018/02/21 13:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flock(r0, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799ffc), &(0x7f000085f000)=0x4) 2018/02/21 13:02:11 executing program 6: socket$inet6(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc1fe0)={r2, 0x0, 0x100000100000002, r2}) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0xfffffffffffffffd, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) [ 50.640924] audit: type=1400 audit(1519218131.178:43): avc: denied { map } for pid=7142 comm="syz-executor1" path="socket:[20020]" dev="sockfs" ino=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/02/21 13:02:11 executing program 7: clock_gettime(0x800, &(0x7f0000f0a000)={0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xffffffff, 0x54f6af63, 0x4, 0x3}, {0x2, 0x2, 0x100000001, 0x6eca}, {0x9, 0x9d6e, 0x8, 0x2}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r0}) 2018/02/21 13:02:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8919, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r2}) [ 50.709996] audit: type=1400 audit(1519218131.247:44): avc: denied { ipc_lock } for pid=7168 comm="syz-executor5" capability=14 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 [ 51.042158] IPVS: ftp: loaded support on port[0] = 21 [ 51.216323] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/21 13:02:12 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x9c, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x51f}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}, @in6={0xa, 0x2, 0x877e, @mcast1={0xff, 0x1, [], 0x1}, 0x2e4}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/21 13:02:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000100)="69dbb2d1531442ce854d43ed2701e50b1a4fabdb6bcfe8ce95eea3310e319995d4fb4366b9bd0156a742f4c68ebb8426f450ca512da70de911de1084ff86b0cf40d42a01460a1987c0e2d506c72a242591a0452b09b5b70095e51c38c2a2e6113aa05c8ae2d50676ba0b45abb149", 0x6e) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/21 13:02:12 executing program 6: socket$inet6(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc1fe0)={r2, 0x0, 0x100000100000002, r2}) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0xfffffffffffffffd, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/21 13:02:12 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000005a001f000000000000ac10001e07171308001000fff708ff08000200010000002f2d3cca5eb244520d8476f09455db97a956e73eb7c0e24b9fa29712a0366d43f995174457df6635a48f1fbc383976b56056da3dc41f66c2f7ee7697e59dc9c4056e932691b46547374c50155e2a593db3083f5d6e4eb5", 0x7b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x99, "888a86b46e9c2712f355cce2c522027c8498ef41753aae65fe10acb6d2d2a5520e761709233e52f563ea22b60b4a1aadfa7342dc46629c4a29d2f6604d1deee40c8b5f6cd1ac9f427960c9fb07ec36e5ceb404ff05137b7d516b34f344fd66ba8d918d1fc244c1c787f73b16579d73c531c5a51488244b5bef4d412ed06c74ce2aaffea818d2f45ca9075d855b5f37663bdca4306a186f0cc3"}, &(0x7f0000000000)=0xa1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x800, 0x4, [0x1, 0x4, 0x5, 0x3783bd4a]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x40, 0x0) mq_timedreceive(r2, &(0x7f0000000200)=""/58, 0x3a, 0xaa, &(0x7f0000000240)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x81, 0x80000000, 0x6}, 0x10) 2018/02/21 13:02:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = socket(0x0, 0xe, 0xc6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf5, "8b54b670347dfe3e8623629bd50536c768e12928fb7b18c952e20ab9eabefeafdcc125f1628e1993d883b8a7de60d6647645881124d0a736ea3208d0c8e869e96a4660b5d979f0dcd0f1d7a64bfe29e9c9c376ef1937a286c50f263ca2783d703b51229ee274976acbf3c5ddf41347e37cf427876d3d1a7bfe3699aa5ab40c19a9441989267ee331a8a7c5f03973b914af7e4530d969857cb265df62856febf79f7dfc44f5994eec0e79fa5304932067254ab572ad6ed1c1d4182293fd13a406eb613f5adb01a7f017cb647de4669ca19916ede498695d4875abd469e1d15f4723c8aca99c9d09c7156f312675025c4555dc0df8dc"}, &(0x7f0000000100)=0xfd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xd56e}, 0x8) 2018/02/21 13:02:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x64, 0x301202) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x7fffffff, 0x4, 0x81}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb52}}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x80000000}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000fd8)={@common='ip6gre0\x00', &(0x7f0000004f20)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @empty}, {'-&', @empty}}, 0x0, []}}) 2018/02/21 13:02:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) recvmsg$kcm(r2, &(0x7f0000001200)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/59, 0x3b}], 0x2, &(0x7f0000001180)=""/111, 0x6f, 0x7b4}, 0x21) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x405}], 0x1) 2018/02/21 13:02:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10880, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, [0x1ff, 0x1, 0x7, 0x4, 0x10000, 0xa26c, 0x800, 0xffff, 0xcf, 0x1, 0x6, 0x246, 0x6, 0xfffffffffffffffb, 0x2]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xffffffffffffffe1, 0xd7}, &(0x7f00000001c0)=0x8) r4 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000200)) 2018/02/21 13:02:12 executing program 7: unshare(0x100000) msgget$private(0x0, 0x20) unshare(0x8000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xffffffffffffff90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) 2018/02/21 13:02:12 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x2) r1 = accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000080)=0x60) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2040000, 0x32, r1, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000), &(0x7f0000002000)=0x14) 2018/02/21 13:02:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') connect$unix(0xffffffffffffffff, &(0x7f00007c0ff8)=@abs, 0x8) preadv(r0, &(0x7f000030efc0)=[{&(0x7f000043bf4c)=""/68, 0x44}], 0x1, 0x0) 2018/02/21 13:02:12 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x9c, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x51f}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}, @in6={0xa, 0x2, 0x877e, @mcast1={0xff, 0x1, [], 0x1}, 0x2e4}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/21 13:02:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000252fdc)={@common='sit0\x00', &(0x7f0000a7afb2)=@ethtool_gstrings={0x1b, 0x4}}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x24, 0x43, 0x304, 0x2, 0x2, {0x2}, [@NDTA_THRESH1={0x8, 0x2, 0x8001}, @NDTA_THRESH2={0x8, 0x3, 0x4a2}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/21 13:02:12 executing program 6: pipe2(&(0x7f00001c0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$notify(r1, 0x402, 0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r2}, 0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r3 = userfaultfd(0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in6=@loopback={0x0, 0x1}, 0x2, 0xda50, 0x3, 0x8000, 0xa, 0x20, 0x80, 0xc, r4, r5}, {0x4, 0x4, 0x6, 0x0, 0x3, 0x5, 0x80000001, 0x4}, {0xb905, 0x2, 0xff, 0x10001}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2}, {{@in6=@empty, 0x3, 0x3c}, 0x2, @in=@empty, 0x3, 0x3, 0x3, 0xbf, 0x2, 0x9, 0x4ab9}}, 0xe8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/35, 0x23) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x8000004) dup2(r0, r3) 2018/02/21 13:02:12 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_create(0xe00) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x204008000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00008ea000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) 2018/02/21 13:02:12 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20, 0x80000000, 0x800, 0x8000, 0x20, 0x9, 0x4, {0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8000}}, 0xfffffffffffff000, 0x7fff, 0x118, 0x3, 0x4}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffff}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x7fff, 0x29, 0x0, 0xffffffffffffffff, 0x0, [0x270]}, 0x2c) 2018/02/21 13:02:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x1c, "e484884f3afc01c6b11eff8a6a7087286a0c2fb83bf7142a4e5baa47"}, &(0x7f0000000140)=0x24) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ddcf66)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"85c5d1abb30282dd39e995fd2ef79aacf133f8ad7122b72e30737789387c1e7198286b65082f8c6f927666e5e34a8a6b52b95ec4e1d95fb6c4"}}}}, 0x6b) 2018/02/21 13:02:12 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6040