[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 15.173617] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.464627] random: sshd: uninitialized urandom read (32 bytes read) [ 29.007245] random: sshd: uninitialized urandom read (32 bytes read) [ 29.714196] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts. [ 35.148576] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/22 03:18:04 fuzzer started 2018/05/22 03:18:04 dialing manager at 10.128.0.26:41385 [ 42.482055] random: crng init done 2018/05/22 03:18:17 kcov=true, comps=false 2018/05/22 03:18:33 executing program 0: 2018/05/22 03:18:33 executing program 1: 2018/05/22 03:18:33 executing program 7: 2018/05/22 03:18:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000ce5407000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff0000000000000000020001000000000000000702e400000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/22 03:18:33 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) 2018/05/22 03:18:33 executing program 4: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000280)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0x0) 2018/05/22 03:18:33 executing program 5: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') sendfile(r0, r2, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/05/22 03:18:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 64.128102] IPVS: Creating netns size=2536 id=1 [ 64.198926] IPVS: Creating netns size=2536 id=2 [ 64.285182] IPVS: Creating netns size=2536 id=3 [ 64.342739] IPVS: Creating netns size=2536 id=4 [ 64.389329] IPVS: Creating netns size=2536 id=5 [ 64.438086] IPVS: Creating netns size=2536 id=6 [ 64.491637] IPVS: Creating netns size=2536 id=7 [ 64.575944] IPVS: Creating netns size=2536 id=8 [ 65.038524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.093259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.143006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.210382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.280883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.298782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.336502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.390958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.434031] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.488215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.514217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.539296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.554971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.592183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.605015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.638192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.651531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.668184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.690205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.710970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.729726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.771026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.805141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.832122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.868228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.896766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.921929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.947890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.989704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.001967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.021377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.035188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.061708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.073544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.096478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.107738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.117635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.129615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.137222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.146525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.155630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.166056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.182304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.197715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.205359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.213804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.223925] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.231980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.246004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.262496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.285801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.295710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.303949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.311658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.319201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.326573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.336589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.346770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.364533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.372238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.391985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.399658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.407086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.424045] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.452591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.462580] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.473487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.489413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.496995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.514376] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.535942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.550631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.561678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.570831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.586981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.629405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.643075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.651585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.664289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.686616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.695392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.712551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.728736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.737232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.746999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.766280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.775986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.792851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.881526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.986609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.070813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.083996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.096198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.127961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.136068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.145511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.988132] ip (5092) used greatest stack depth: 24008 bytes left [ 70.489213] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.554699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.574688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.691408] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.703496] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.712702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.720639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.761782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.771374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.785065] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.798937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.805748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.854671] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.866726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.874412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.896647] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.922644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.930968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.966823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.989596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.005714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.032627] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.044110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.053805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.065134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.258195] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.276762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.284979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.352674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.603505] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.620364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.627158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/22 03:18:41 executing program 1: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) ptrace(0x4207, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) umount2(&(0x7f0000000100)='./file0\x00', 0x9) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000680)='threaded\x00', 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000000100, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x840800}, 0xc, &(0x7f0000000600)={&(0x7f00000006c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000200)=""/163, 0xa3) ioctl$int_out(r0, 0x0, &(0x7f0000000500)) 2018/05/22 03:18:41 executing program 3: r0 = socket(0xc, 0x0, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8, 0x100000002132, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000000c0)="d4802c725405349c1e35ae445d10fc88a6f139d7f232e005f773b2ea52957f5341b701dbaaa6e029cc1b9cb3e520ae2da61c05da73306a167e452f9c8259fdc621a8c39d86e7a38894bf544a8eadff77d91e5ff09139e59da0ed6b8b5c1417aaf62a8746a90b1246182163fced81e201bf732de7237c5f3690a4cbabdc93d9358568083cb8ebd944502a1e0f15397272fdfaec28b3ad18eccaa83019e16179519828c253085c39b31ccff6f2f0a7e59aad23eb59e86c88a682b7c4f453f33b1f3910514006a7a0526baee2169c7f64fb9289112f5b389ce47272b3ef3b0f12b4ae58bed629f1f60c8564", 0xfffffffffffffd81) r2 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="380000004b6f8e9d187a1a5265f4f37f22111dc19c6537fb405d8f5c7ce2eb5df0d4779e825a3b07000000000000000000000000000000000000000000"], &(0x7f0000000280)=0x40) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth1_to_bridge\x00'}}) 2018/05/22 03:18:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000003) recvmmsg(0xffffffffffffffff, &(0x7f00000069c0)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1, &(0x7f0000000280)=""/6, 0x6}}], 0x1, 0x0, &(0x7f0000006c40)={0x77359400}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x7b, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) 2018/05/22 03:18:41 executing program 3: r0 = epoll_create1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) fgetxattr(r2, &(0x7f0000000080)=@random={'security.', '/dev/keychord\x00'}, &(0x7f0000000140)=""/220, 0xdc) 2018/05/22 03:18:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x10fffd, 0x0, 0x8000000007e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/05/22 03:18:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") seccomp(0x1, 0x0, &(0x7f0000000040)={0x285, &(0x7f0000000000)=[{0x3d}]}) 2018/05/22 03:18:41 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x2, 0x1, 0x2, 0x8, 0x0, 0x100000000, 0x0, 0xa, 0x4, 0x9, 0x7f, 0x9, 0x308, 0xffffffffffffffff, 0x1, 0x100000001, 0x5, 0x8, 0x0, 0x6, 0x5, 0x3, 0x0, 0x9, 0x100000001, 0x80000000, 0x50bf7764, 0xfff, 0x5, 0x4, 0x7f0, 0x6, 0x80000000, 0x99, 0x4, 0x8, 0x0, 0x100000001, 0x6, @perf_bp={&(0x7f0000000040), 0x7}, 0x9200, 0x7, 0x6, 0x7, 0x40, 0x9fac, 0x1000}, 0x0, 0xc, r0, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) 2018/05/22 03:18:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x101, 0x3, [0x6, 0x1, 0x8]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x8, 0x5}, 0x90) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x3, &(0x7f0000000100)) 2018/05/22 03:18:42 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) listen$netrom(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x6100a000, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)="5282f4bf9f22ebd7cd0ffac51c3656fb495f8925bfc9d283503f1142f07b41a17f0b86fbae08513b1b6a080d7ff96c416da9b6bc229eb520a1bc51441b3381d3623779beebbeee74e88ad9445fe8a0531a") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x6, 0x7fff, 0x6}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/05/22 03:18:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) socketpair$inet6(0xa, 0x80b, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="010003f9b346ffbd767cbb890efc6623aa981623800800000040b0ab5b6e1f168eed2bed2c0356e8dae119097af83574f3cc2dc7f0bd0ed3197c679a9401d572d1a5f2488e582908f634c7998f9d27b7e42af7582c802b233d529558ec2f3d475f2ef0a8bfc4af594bbe4565e1a722fe37fb9e6cbe8910cdd5d78282967131d3e9220bc06af595515c21589a013ff9e12fd31f61000b21e9c1e4b6"], 0xe) sendto$inet6(r0, &(0x7f0000000280)="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", 0xfd90, 0x4040000, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x80000001, 0x4) dup3(r3, r0, 0x0) 2018/05/22 03:18:42 executing program 2: msync(&(0x7f0000d5b000/0x3000)=nil, 0x3000, 0x0) 2018/05/22 03:18:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r0, 0xc2953d8117543083, &(0x7f0000000080)=0x8002) r1 = gettid() ptrace$getregs(0xe, r1, 0x80, &(0x7f00000000c0)=""/85) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x21, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000180)=""/12) 2018/05/22 03:18:42 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x800, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x240000c4) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f000000b000/0x3000)=nil) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) 2018/05/22 03:18:42 executing program 6: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="656d30656d3173656c696e757847504c2f70726f63776c616e3070707031cf00", 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/155, 0x9b) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/22 03:18:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pause() r1 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="efd3dfe3156c4853acb1f527b162fc2ee708c505c3ceb7ab974102a9ee286b5e424e6240b0c2e50d645779807912777afd5d8c425ce9acbd84be9a0c3125e192b89307374f72770e101257cec367c572622786ea325b6402f23ab5832b708e694f14f1fd34349be3be17f4a5132fb0576c0c626ea35e871732dc62ebdc78fca5d6a5e069326ebc1fe9dc252723bb156b87077fa46fa4107dac17002f0bf30a781e2770ff", 0xa4, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x29f12af4, 0x0, 0x5, 0x9, 0xaf1}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000800)=ANY=[@ANYRES32=r4, @ANYBLOB="11000000898e6a9bf6124e3edefac8bc101d0fcfe077d69f5dd63e149bfdf67a9e69dda154553e9c8c23c81e333f000000000000006b27b6b35160d005c60923460bf43542f1c80db08b9efd2fc2426ca525562586845036930ac22bad3a2f90cd615d327607003cba3f9b1392b4cd2b6f59868adc82358159ec52ad5405b933cf74590ab9caa1d4f19ab7d030da4141ea8845b9c45503f34bdd0c0f8acb53ccf188efbef7deec405b7fade2027cd2fb427e9232ab11caa57eb201d283c53e759c30103b37d5856518f47b9ad6bdcf4b8388b4af7059079eeaf29654a080c3fbbafb3b87681918c8beb46cace3fdf3e5a312116f6984095996231828820c48adf81639da5c83cd3de63c36043b3b03f0358b9197ad6b86e7b2b5a5017b607058a124530ffdb957ba90f6c2c7fcb2326e4800322352901d3c5d60e2760f63aa785a4f1f2eb3b5b9d3ff7271dbde8e3cfe48ad4a1432b925cd05e64cf15f7241f5c3ce37f64f7b8e907c81bcff8469652c5fa235c906a2ad8eea99e6931ce740adf846429dc49deab033dc2e8ed45cb3d4f361b62aa0e7a1ada524f7540db6ac8209fedac89b98c122f85e56a98bcb13fbadddea0212a73235159477c648cd391d8a15145f51f49f1f65b5f4397f187f36fba076ba3325"], &(0x7f0000000500)=0x19) r5 = memfd_create(&(0x7f0000000300)='\x00', 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000340)={0xffffffff, 0xc2, 0xfffffffffffffffd, 0x29497c5a, 0x100000000, 0x3}) keyctl$unlink(0x9, r1, r2) prctl$setendian(0x14, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) 2018/05/22 03:18:42 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0xbc) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, &(0x7f0000000280)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x2710}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x192d, 0x3, 0x8, 0x1000}, 0x8) fcntl$setpipe(r0, 0x407, 0x2) accept$unix(r0, 0x0, &(0x7f0000000280)) sendto(r0, &(0x7f0000000180)="0c8d0954b813973af73e73f345f2977ea695efe893d7f0529a03d9c1d8f2bcc932a76d16a3403e49641bf6d1f5549f5d5bd7143e5b8b3110a22becb54136d792c26ef4a765f34477cd06b46cbc6f6c1debf37a66940a67374f86f98cbb686b067828fb1d401086c32ac334767786a87228845cd4882505ebada414bcfeb7f026d7e280fcd4dc78d6e159afe075a9c46b346b7e6fab847e4285fcc5a676bd4c4c3c7ab60ae2cf6e1a86a1c9e1562cb215fafcb7e8a356fbee7fcc5b3c5d904cc2df8ddf0e789a7a6de485be47f76f2094db4c0d668d9d4b08a29740209ea6e9c94c10456d6e0680addd049d3660", 0xed, 0x40011, &(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0xaa3b, 0xa78e, "6f70b358898be10e082556093248c4f1fe72fa16c721ff4b121314f7e7382fc1665e78f87ce959c322d8385055d4906786df5feb8a7294f983553f47c9a2ba", 0x38}, 0x80) 2018/05/22 03:18:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x65) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x28d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0)={{0x73, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x0, 'lblc\x00', 0x1, 0x3c, 0x1e}, {@rand_addr, 0x4e24, 0x2, 0x0, 0x1}}, 0x44) listen(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="1581e206367528b79ae3663d4316e410f22bf9dc937dcb1238d7d22908da4b8cb9c2cedad9acb0389351c2174ae375000b40dac30f67d9e55d840d0e12b4971d5397276d2a5b32c9ad2c3c2dc1032f9a5f9461599f4b602b377a745e3303907c32409506ec65c2a08d4ec329198102d3bf5922a107c5a64de5bcd20cb4d04206c48e42b49b0d9dbdcc391edf", 0xfffffffffffffe7c, 0xfffffffffffffffd, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/22 03:18:42 executing program 6: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xfc0d, 0x1021010) fcntl$setsig(r0, 0xa, 0x28) r1 = socket(0x1, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r1}, {r1}, {r1}], 0x3, &(0x7f00000000c0), &(0x7f0000000100), 0x8) read(r1, &(0x7f0000000140)=""/176, 0xb0) 2018/05/22 03:18:42 executing program 5: sysfs$3(0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xff, 0x69a, 0x0, 0x7, 0x1f, 0x4, "4889b99da82687ec3add5eb63730e10deb5cff96ec825381aa1e5428f0d505112da6e15b1145955ca0206edb00f0dc8fb7c9b5335be2143821b11adfa6f702c3", "a9508cbf2147b1df901053d3158c7aeb515035372e2f72ec63acc86459b10ef58df70e32db2afa18223f4da99e6cc40f151f1c60f3c04f7e36bf346cae2309ab", "f60cfe3cca0fe33d8ccc3c2c6f3d7e662a9653f798c1a30f2a0a06f53e7c9b1a", [0x7ff, 0x80]}) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10001}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)=""/7, &(0x7f00000003c0)=0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffec3) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3ff, 0x401, 0x1, 0x8, 0x0, 0x6, 0x88010, 0x8, 0x101, 0x3c5, 0xff, 0x5, 0x7, 0x4009, 0x6, 0x3, 0x9, 0x7, 0x1, 0x0, 0x0, 0x20, 0x3, 0x4, 0x945, 0x400, 0x2, 0x2, 0xa9b, 0x1f, 0x1, 0x7, 0x4, 0x1, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x74aa7c2aaf899993, @perf_config_ext={0x8, 0x287}, 0x0, 0x0, 0x6, 0x6, 0x8001, 0x1, 0x9}, r3, 0xf, r2, 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/05/22 03:18:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unshare(0x40000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) userfaultfd(0x80800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000280)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300)=0xffffffff80000001, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="e41000006f26b8ca1653d162adf1564c6a59d8ee86eddad65b7bfdbbd916e59defe3444037d5e7767b2b9139e48038ccef77ee7c6aa54642"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/05/22 03:18:42 executing program 7: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvfrom(r1, &(0x7f0000000180)=""/226, 0x20000262, 0x0, &(0x7f0000000280)=@sco={0x1f}, 0x707000) [ 73.130899] hrtimer: interrupt took 34876 ns 2018/05/22 03:18:42 executing program 6: r0 = socket(0x10, 0x4000000002, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x9, 0x4}) write(r0, &(0x7f0000000040)="260000001a0053eb910000f9090000000000000015e0f1ff609b000000ec5501000d69d488d8", 0x26) 2018/05/22 03:18:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x81fff, 0x0) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x7f5) setsockopt$packet_buf(r2, 0x107, 0x800000000007, &(0x7f0000000400)="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", 0x15c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/205, &(0x7f0000000180)=0xcd) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000100)={0xfff, 0x8, 0x0, 0x7, 0x18, 0x13}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x101, {0x2, 0x4e21, @rand_addr=0xffffffffffffffe1}, {0x2, 0x4e22}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x7, 0x7, 0x3, 0xfffffffff1eaedbe, &(0x7f0000000000)='ipddp0\x00', 0x7, 0x8, 0x5d}) 2018/05/22 03:18:42 executing program 6: r0 = socket(0x0, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) [ 73.321142] IPVS: Creating netns size=2536 id=9 [ 76.598617] pktgen: kernel_thread() failed for cpu 0 [ 76.603824] pktgen: Cannot create thread for cpu 0 (-4) [ 76.609365] pktgen: kernel_thread() failed for cpu 1 [ 76.614505] pktgen: Cannot create thread for cpu 1 (-4) [ 76.619954] pktgen: Initialization failed for all threads [ 76.838820] pktgen: kernel_thread() failed for cpu 0 [ 76.843976] pktgen: Cannot create thread for cpu 0 (-4) [ 76.857758] pktgen: kernel_thread() failed for cpu 1 [ 76.862925] pktgen: Cannot create thread for cpu 1 (-4) [ 76.868560] pktgen: Initialization failed for all threads [ 76.969309] pktgen: kernel_thread() failed for cpu 0 [ 76.974480] pktgen: Cannot create thread for cpu 0 (-4) [ 76.981868] pktgen: kernel_thread() failed for cpu 1 [ 76.987012] pktgen: Cannot create thread for cpu 1 (-4) [ 76.992518] pktgen: Initialization failed for all threads 2018/05/22 03:18:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x100000001) read(r0, &(0x7f00000004c0)=""/225, 0xfffffffffffffeba) r1 = epoll_create1(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x90000000}) shutdown(r0, 0x0) 2018/05/22 03:18:46 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20204, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x2000000, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000080)="25b00d80ca864f8fdec4c069b923c14ec269e76cb9095e4cda69b0882f482fdf4054c8d22ff16a0228d1258db99f8ba80ce9603fa5d21e8a4c654b308cf2298819143577762494af57930625e38eb3d4f53b90394d6a517de4557ba3a8cb34f61a0cffc130620f171b3cb4c26fd1d49ee64ad5a57e2bde33a970a44b4ae4145fa5eb26fcd1b754fcad913f962213ca60b8d5cf360a459a73a690a261ee0fdb96f4bb466557c51bcc8d") 2018/05/22 03:18:46 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) accept4$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80800) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1c, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffee8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000380)={'bond_slave_0\x00', 0x6}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000006c0)=""/209) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x2000001) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000005c0)=""/206) ioctl$LOOP_CLR_FD(r3, 0x4c01) openat$md(0xffffffffffffff9c, &(0x7f0000000500)='/dev/md0\x00', 0x10240, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) prctl$setname(0xf, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c2d96ba7fc70b1d57"]) 2018/05/22 03:18:46 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d1c000)=0x6, 0x4) dup3(r0, r0, 0x0) 2018/05/22 03:18:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'ip6gretap0\x00', 0x40}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000080)="81e02186ffde", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/05/22 03:18:46 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, "6c626c63720000000000000000000200", 0x4}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = memfd_create(&(0x7f00000003c0)='*\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000700)={r2, 0x8, &(0x7f0000000600)=[0x400, 0x0, 0x6, 0x2, 0x4, 0x8, 0x0, 0x8], &(0x7f0000000640)=[0x0, 0x1f, 0xffffffffffffff08, 0x100000000], 0x2, 0x6, 0x6a3, &(0x7f0000000680)=[0x1f, 0x1c0, 0x200000000000000, 0xffffffff, 0x6, 0x3], &(0x7f00000006c0)=[0x76, 0x9, 0xe6d0, 0x2, 0x7, 0x5, 0x3a, 0x0]}) fcntl$getown(r0, 0x9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x400}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000580)={r4, 0x6}, &(0x7f00000005c0)=0x8) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000480)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) socketpair(0x4, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(r5, 0x0) write(r5, &(0x7f0000c34fff), 0xffffff0b) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000440), 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=""/44, &(0x7f0000000300)=0xfe18) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0x6, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={r8, 0x800, 0x4, 0x0, 0xff, 0x2}, &(0x7f0000000280)=0x14) 2018/05/22 03:18:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x3}]}, 0x10) write(r0, &(0x7f00000001c0), 0xffe1) 2018/05/22 03:18:46 executing program 4: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(r1, &(0x7f0000002c80)=[{&(0x7f0000000a80)="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0x1000}, {&(0x7f0000001a80)="6caea9fd29c20143c11a48894feffbeb0ab7ac9c951220d9366bcf7eeca7c710c666ec7a5b7d5e077751b7a0247454ecc1d9c1360b650cb2bc01250d7aa3e284694912fb3b7f104d1d49de58fa46bf21450eb9554e6b7d82c12580942e7fbb610f8285ab4a271e4a1da92fcffe86aaa694017d4cf54680b44860c461de3d4b0331aa9e02f7670a588c0f9437eeb756861d61f1feb9fb7fea2f7e3c315af1ac70783f3b7b6d4d50af673618ef0fc347ce2f105ed2a167d53d283a70a4a02d635e0b47dcaf9c76c5e95b1f90914dc05d3e3f6a6c633db9001748", 0xd9}, {&(0x7f0000000900)="9e3f941605b7ad69e92852adcccf128b3c2bf3c2a679df4d14fc2445d7f03f93bf10ba7ecde1284d764c63961cc52671d0391cd2033f12970d8e4feca905ae984a1297279606f35ca80126eba98454cb8cd022b50f519d41f8e147b34d71607cc356f08d5123a244dbe898af85e11e69f84f91ee5f4c4a1c5ff913baf9", 0x7d}, {&(0x7f00000006c0)="891f553314974808ed6f06265f3f937d659c258c83932a0b1a6b503e0fd2a2a2beae01d15dc08c1f9ed1eb6276289743508ace5a1dbfdcd5eb92f00c", 0x3c}, {&(0x7f0000000880)="ae865a2f27b65e5f2b03ea", 0xb}, {&(0x7f0000001b80)="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", 0x1000}, {&(0x7f0000002b80)="4deb518978911dd19267d4d9932f9147b322646c917a8e4e7f2e95fdb0300f4adbf5ba6debe9c8f85f61a24ce81ccd92cb89b620b1358ac4c3ba92a01271a9de390f864945436c1e0ffef94667736e5654", 0x51}, {&(0x7f0000002c00)="ab19f0670e5798b0c3543d05ccf963a8ca1f28586b7a068c1f8669da520d78aab2375de5d69d24cc4f532382981f36717d128ad3f5f397bbf6b7894302eb86455d0db8966a3b1bbc41f035dd43db32458f41b64dec6700900f6c9c", 0x5b}], 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) r5 = memfd_create(&(0x7f0000000800)='\x00', 0x2) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000008c0), &(0x7f0000000980)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3, r4+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) removexattr(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)=ANY=[@ANYBLOB="73656375726974792e74086e750010000000000000008c00"]) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0xa0e, 0x40, 0x80, 0x80, 0x6, 0x1ff, 0xf6b, {0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xffffffffffff1fac}}, 0x8, 0x6, 0x5f5, 0x8d7}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000640)={r7}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000002d80)=ANY=[@ANYBLOB="070000a4d0c57e7200000000000000000003e4f97d9b6e290200000004000000000000000980e41d76065d5d1f032681920743121ffa04c75fd01174cd65ae7893f261006d42f309b677e8ee615cd63e1bfef6f5f66f6eedbf025aaba09a34506504414cc714001d17818f8041441d2c53df4ba66c6c150cdf015833a26c3bcffcf3b4c2a524709792bfd5567afd8bf49a71bcf8bf6cb59b08887a4d3b25dcf25953f72e327f3b0f14dfc0f8d0b9d57588453b2c8e09ffa5a79219401b59fa481b32b141"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r9 = fcntl$getown(r8, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x0, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r9, 0x5, r6, 0xb) 2018/05/22 03:18:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffef7, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_deladdr={0x17, 0x15, 0x1, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x131}, 0x1}, 0x882) 2018/05/22 03:18:46 executing program 3: lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") unshare(0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000580)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='.', &(0x7f0000000300)='rootfs\x00', 0x1004, 0x0) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 77.169573] FAT-fs (loop6): bogus number of reserved sectors [ 77.199045] FAT-fs (loop6): Can't find a valid FAT filesystem [ 77.297139] FAT-fs (loop6): bogus number of reserved sectors [ 77.304694] FAT-fs (loop6): Can't find a valid FAT filesystem [ 77.925646] IPVS: Creating netns size=2536 id=10 [ 78.245360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.261016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.324848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.339534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.401284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.415472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.430610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.446010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.139492] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.175869] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.182190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.190170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.509056] blk_update_request: I/O error, dev loop0, sector 0 [ 79.515209] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 79.523238] blk_update_request: I/O error, dev loop0, sector 8 [ 79.529328] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 79.537057] blk_update_request: I/O error, dev loop0, sector 16 [ 79.543401] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 79.551354] blk_update_request: I/O error, dev loop0, sector 24 [ 79.557467] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 79.565195] blk_update_request: I/O error, dev loop0, sector 32 [ 79.571314] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 79.579088] blk_update_request: I/O error, dev loop0, sector 40 [ 79.585167] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 79.593089] blk_update_request: I/O error, dev loop0, sector 48 [ 79.599197] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 79.606926] blk_update_request: I/O error, dev loop0, sector 56 [ 79.613066] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 79.620857] blk_update_request: I/O error, dev loop0, sector 64 [ 79.626925] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 79.634807] blk_update_request: I/O error, dev loop0, sector 72 [ 79.640928] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/22 03:18:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x10, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x800) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@dellink={0x24, 0x11, 0x21, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/05/22 03:18:48 executing program 6: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000340)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x20201) write(r2, &(0x7f0000000000), 0x0) 2018/05/22 03:18:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) r0 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4080, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) 2018/05/22 03:18:48 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000001800)=""/4096) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x4020, &(0x7f0000000140)={[{@usrquota='usrquota', 0x2c}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000280)={0x0, 'team_slave_1\x00'}, 0x3a) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), 0xc) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0xc5) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/05/22 03:18:48 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x4, 0x7fffffff, 0x9, 0xff, 0x0, 0x80, 0x100, 0x8, 0x1, 0x800, 0x80, 0x9, 0x5, 0x0, 0xffffffffffffe2b1, 0xff, 0x3f, 0x5, 0x6, 0x80000001, 0x100, 0xfffffffffffffffd, 0x8001, 0x5, 0xd8, 0x7, 0x401, 0x0, 0xffffffffffff4219, 0x0, 0xfff, 0x6, 0x7, 0x20000000200000, 0x7, 0x2, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x1088, 0x9, 0xffffffff, 0x1, 0x81, 0x6, 0x200}, 0xffffffffffffff9c, 0x9, 0xffffffffffffff9c, 0x2) sync_file_range(r0, 0x1230, 0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/wireless\x00') readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x20, 0x1000, 0x5, 0x0, 0x5, 0x0, 0x80000001, 0x4, 0x947}) recvfrom$ax25(r1, &(0x7f0000000000)=""/122, 0x7a, 0x40, &(0x7f0000000080)={0x3, {"fe97b86acbdd91"}, 0x8}, 0x10) exit_group(0x4) read(r1, &(0x7f0000000280)=""/206, 0x512) 2018/05/22 03:18:48 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000100)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "9fdcc5"}}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/05/22 03:18:48 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x5) 2018/05/22 03:18:48 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f00000004c0)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8200, 0x7, 0x1, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r9, 0x3ff}, 0x8) getgroups(0x7, &(0x7f0000000380)=[r2, r3, r4, r5, r6, r7, r8]) 2018/05/22 03:18:48 executing program 4: r0 = socket(0x5, 0x80107, 0xffff) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001640)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001880)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001900)={'syzkaller1\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="240100000000008af01eb8fb000010000000000800040000000000000000000000", @ANYRES32=r3], 0x24}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) process_vm_writev(r4, &(0x7f0000000480)=[{&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/44, 0x2c}], 0x5, &(0x7f00000015c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/173, 0xad}], 0x2, 0x0) 2018/05/22 03:18:48 executing program 7: r0 = socket(0x18, 0x0, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f}, 0xe) 2018/05/22 03:18:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) r3 = dup2(r0, r1) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)=0x7) 2018/05/22 03:18:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340), 0x8) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/05/22 03:18:49 executing program 7: clock_adjtime(0x6, &(0x7f0000000380)={0x2, 0x7, 0x100000000, 0x6, 0x9, 0xfffffffffffffff9, 0x0, 0x10001, 0x0, 0x8001, 0xff, 0x3, 0x9, 0x5, 0x0, 0x3, 0x9, 0x0, 0xfe, 0x2, 0x1d8, 0x2, 0xb7ec, 0x7, 0x0, 0x80000000}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000640)=@routing={0x3b, 0x12, 0x0, 0x3, 0x0, [@ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, 0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x4046, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000540)="931da4ce9741ae7b1feb1d9e5e0a747e6f9e16805f21ad2a2e4e3c1fdf364702403a3f1841bad72fd56ccf889e248451d52f31181b274e930b0448925a88683ba56d973caa1c8ff6ccbd5e3aee11fc3457a4ea83d8bbb67a4f75bab90c864dac1eb40a5dc493e7658abcbd42e0bdd4f68c12658f6f425a9b01c17cd4df2c56c08991b94b0e776c6f33e8031ad1c78ac24494f2b5d08ec329ed8691ce71b43c60ee9efc3f21") getrandom(&(0x7f0000001740)=""/40, 0x28, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r2, 0x8, 0x30}, 0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000100)=ANY=[]) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000004c0)={0x8, 0x4, 0x80000001, 0x64d}, 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000880)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000003c34f5034f1283f0d090395eed9b35c15043aa1de091b292bc67556aa6e0406b889426842b512b59e70e5"]) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000001c0)={0x100000001, 0xffffffff, 0x8, 0x1}, 0x6) r6 = getpid() sched_rr_get_interval(r6, &(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000100)={'erspan0\x00'}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) lseek(r8, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r7) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') socket(0x10, 0x0, 0x100000001) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x44, r9, 0x2, 0x70bd2a, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0x44}, 0x1}, 0x80) [ 79.906949] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7498 comm=syz-executor4 [ 79.952898] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7519 comm=syz-executor4 2018/05/22 03:18:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000000)=[0x401, 0x4c3a]) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1418c0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/05/22 03:18:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) 2018/05/22 03:18:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgid(0x0) ioprio_get$pid(0x2, r1) 2018/05/22 03:18:49 executing program 4: socket(0x0, 0x80000, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c85a3bf012cf66f") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYBLOB], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000340), 0x4) pkey_alloc(0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback=0x7f000001}, {0x307}, 0x76, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0xffffffffffffffff) 2018/05/22 03:18:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000003740)={@multicast1, @multicast2, 0x0}, &(0x7f0000003780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f00000039c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003bc0)={@dev, 0x0}, &(0x7f0000003c00)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003d00)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000003e00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003e40)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003f40)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004100)={'ip6gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000041c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004200)={@mcast2, 0x0}, &(0x7f0000004240)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000042c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000043c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000044c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000004500)={@local, @broadcast, 0x0}, &(0x7f0000004540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004600)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000004700)=0xe8) r17 = accept$packet(0xffffffffffffff9c, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004780)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r17, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005040)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000004800)=ANY=[@ANYBLOB="2d1fb07d", @ANYRES16=r1, @ANYBLOB="04002dbd7000fcdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="2c01020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ffff0000080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004003f02000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004004508000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400f10c000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000044000400080002ffa200000004000111ffffffff0400ff000002000001f0058a09000000c4000600050000000300020940000000040000084c0000000800050001000000400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800040080ffffff08000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="f400020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0f00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400feffffff44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400030008b004000000010004088100000008000100", @ANYRES32=r10, @ANYBLOB="bc00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="e001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r14, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r18, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r19], 0x7d4}, 0x1, 0x0, 0x0, 0x5}, 0x0) r20 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r20, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/22 03:18:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000080)=':wlan1eth0') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x3ff, 0x9d36}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000200), 0x15d}}], 0x2, 0x8000) 2018/05/22 03:18:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x20, 0x20, 0x201, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="20012abd7000fedbdf2507000000080006000000000008000400ff7f000008000600a5000000d815da0f8513645ac6269a05547cf57c36471a4e115502cea0a82405e7ae8d42c4cae4196778de71d122f50db0da5ea236"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004800) 2018/05/22 03:18:49 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r1, 0xe, &(0x7f0000000140)={0x32, 0x0, 0x90, 0x80}) readahead(r0, 0x10000005, 0x3) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/22 03:18:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x80000000000) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x40000000002, 0x3, 0x2) sendto$unix(r1, &(0x7f0000000080), 0xebff, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2000400) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:depmod_exec_t:s0\x00', 0x23) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/22 03:18:49 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000004c0)=0xfd, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) read(r2, &(0x7f0000000180)=""/153, 0x13) 2018/05/22 03:18:49 executing program 2: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0xfffffffffffffffe, 0x0, {0x77359400}, 0x0, 0x2}) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xf, &(0x7f00000001c0), &(0x7f00000006c0)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000f00)=[{&(0x7f0000000c00)}, {&(0x7f0000000d80)}, {&(0x7f0000000ec0)}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f0000000080), 0x0) [ 80.224629] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.234072] mmap: syz-executor3 (7550) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/22 03:18:49 executing program 3: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x0, 0xffffffffffffffff}, 0x20) 2018/05/22 03:18:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000340c391f2f6c4170673d685a6c575f6901ece2342500"]], 0x0, 0x0, &(0x7f0000000300)}) 2018/05/22 03:18:49 executing program 0: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_bond\x00', &(0x7f00000000c0)=@ethtool_dump={0x3f}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_bond\x00') [ 80.279634] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48426 sclass=netlink_route_socket pig=7552 comm=syz-executor7 2018/05/22 03:18:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0xffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020700000000000000cef3031a000000"], 0x10}, 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000140)={0x40, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000180)={0x30, 0x2, 0x0, 0x100, 0x8000, 0x100, 0x0, 0x3}, 0x0) 2018/05/22 03:18:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x0, 0x10000101) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2528}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x0, r0}) write$tun(r0, &(0x7f00000001c0)={@void, @val, @mpls}, 0xa) 2018/05/22 03:18:49 executing program 4: r0 = socket(0x2000000011, 0x2, 0x0) unshare(0x60100) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r3 = socket$inet6(0xa, 0x5, 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r5 = fcntl$getown(r3, 0x9) setpgid(r4, r5) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000000)={0x2e8}) 2018/05/22 03:18:49 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='pstore\x00', 0x0, &(0x7f0000000780)='P') [ 80.283229] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/05/22 03:18:49 executing program 0: mmap(&(0x7f00002b7000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/22 03:18:49 executing program 5: r0 = socket(0x1, 0xa, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"50de0e1e06a2ab"}}, [{"96cde6c5ee0e4d"}, {"4bcd76b74503e7"}, {"d95cff71bdb533"}, {"d0018f1a42e1a9"}, {"a01b13052d54db"}, {"ccbd52ff8b78cd"}, {"74f0ccfca58a00"}, {"7231b23f154da0"}]}, 0x48) 2018/05/22 03:18:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r2, 0x3}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r3, 0x402, 0x5) [ 80.375984] binder: 7582:7586 ioctl 40046205 80 returned -22 [ 80.376266] binder: 7582:7586 got transaction with invalid offset (3746994889972252672, min 0 max 0) or object. 2018/05/22 03:18:49 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x1ff, &(0x7f0000000240)=0x1) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='fd/3\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000005c0)={0x794b, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x3}}, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x108) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000480)=""/253, 0xfd}], 0x1) [ 80.376300] binder: 7582:7586 transaction failed 29201/-22, size 0-8 line 3204 [ 80.382625] binder_alloc: binder_alloc_mmap_handler: 7582 20001000-20004000 already mapped failed -16 [ 80.384272] binder: BINDER_SET_CONTEXT_MGR already set [ 80.384283] binder: 7582:7586 ioctl 40046207 0 returned -16 [ 80.384427] binder: 7582:7599 ioctl 40046205 80 returned -22 [ 80.385652] binder_alloc: 7582: binder_alloc_buf, no vma [ 80.385673] binder: 7582:7599 transaction failed 29189/-3, size 0-8 line 3141 2018/05/22 03:18:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000280)={0x4, 0x0, 0x5, "8ed865fafadb", 0xfffffffffffff0a7}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0xdbc, 0x4) exit(0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x800}, 0x8) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) 2018/05/22 03:18:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0xff, 0x6, 0xc66b, 'queue0\x00', 0x59}) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl(r0, 0x0, &(0x7f0000000040)="012952e215c32778ad0ee9be025ff9f3d290bc1670") 2018/05/22 03:18:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 80.414509] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.416634] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.568449] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.646883] syz-executor0 (7638) used greatest stack depth: 23472 bytes left 2018/05/22 03:18:50 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{0x2}, {0x7, 0x3}}) 2018/05/22 03:18:50 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.ima\x00', &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x15, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xa0002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1fffe00000, 0x3e8, 0x9, 0xbb3}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9706}}, 0x4000000000000, 0x100000001, 0xffffffffffffff01, 0x8, 0x1}, 0x98) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) sched_setscheduler(r4, 0x3, &(0x7f00000004c0)=0x4) r5 = dup3(r1, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) lremovexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.advise\x00') socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5e1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000500)={r6, 0x42b, "22dea917101122ce65a44219273a76fbbd38115ab1da7412d568ce96f550a61be07df387f8b39303a9198441704d5fdf2ed41305ccb41e66f2ee46958eab0dcb68127082ff7e1ec4cb1e5be4347d072d9a9c9ae19af72bc9122095a88734498bd5162dccfe64b77186b9d92d62a9fc864f4b0d"}, &(0x7f0000000580)=0x7b) 2018/05/22 03:18:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x3, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000000100)=0xe0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc670cf9eec3bf3e2}) 2018/05/22 03:18:50 executing program 4: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x10001, 0x0, r1}) ppoll(&(0x7f0000000000)=[{r0}, {r0}, {r0}], 0x3, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/05/22 03:18:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501080, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x400000) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) 2018/05/22 03:18:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) 2018/05/22 03:18:50 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2042, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x8000, 0x4e23, 0x53, 0xa, 0x80, 0x80, 0x0, r3, r4}, {0xfffffffffffffffe, 0x878, 0x4, 0x2, 0x0, 0x0, 0x3d8, 0x100000000}, {0x3b, 0x2, 0x7f, 0xff}, 0x8000, 0x6e6bb3, 0x1, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x6c}, 0x8deefe7cb871d21, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x1, 0x29973e23, 0x1, 0x9}}, 0xe8) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/22 03:18:50 executing program 7: init_module(&(0x7f0000000040)='tmpfs\x00', 0x6, &(0x7f00000000c0)='\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/05/22 03:18:50 executing program 7: mknod$loop(&(0x7f0000000340)='./file0\x00', 0xfffffffffffffffe, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="736563a224f9f1b5438fe075737465642e73797a00"], &(0x7f0000000100)='/vmnet0\x00', 0x27d, 0x2) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/2, 0x2) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x408000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xc001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffffffe1}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in6={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x2, @empty, 0x2}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xb2d7000}, @in6={0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0xd}, 0x15}], 0xf4) 2018/05/22 03:18:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x808000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe07) fcntl$setstatus(r2, 0x4, 0x4000) pipe(&(0x7f0000000100)) write$selinux_access(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a7330202f7573722f7362696e2f6e74706420000000f6341201cdbc3dcad61227f6655ec1100eb3d05e5e67c06cb15055d1050c9604d67e1389d5cecee2e2d7954ad71f8d3ba5de1514a12792c6b22780dafe27f159ebf8988c5d498577efc21fac40087d998b1054cfda0f2b5065eb06fcae4a521a3f4697a3a5718e666a6a86ec7edb262d9f0e0af65675d6baf18b35e88134db21f9b98886909c7cbe1e4141260b25e3ba3d28b2471b8035bc600dd90fcfdf656704d96b24b6917d520e8d00472efe22ec"], 0xfffffeff) creat(&(0x7f0000001380)='./file0\x00', 0x0) 2018/05/22 03:18:50 executing program 1: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10, &(0x7f0000000080)=0x5, 0x4) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000001fe8)={0x2, 0x0, 0x20}) finit_module(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={r0, 0x4000000000, 0xb510}, 0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) r3 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x0, &(0x7f0000000280)=""/108) 2018/05/22 03:18:50 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioprio_get$uid(0x3, r2) 2018/05/22 03:18:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0xc040}, 0x24000050) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10) 2018/05/22 03:18:50 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @loopback}, &(0x7f00000002c0)=0xc) sendto(r0, &(0x7f0000000180)="eb00229f39b07baa37e6284817419e9b4461911644cc77bf43a30b83cffffe50710fc13e3a8b39098384599d0cfe4db85cada12b74ff288d7be28290bc7b2535c57b963880cea4665650d15dffec64585ccc0e930af642f53c8c255f50f2dda4cb5eb59b2501ba97aced8bf90955ecea8a00d028b225a7533f3d59087cafb03a1ff855e46fa00d3a1ce7943d092268ffc0ac64cbe9cdb571a309fe6b62b09f6fceccb9509557211697eccb86194d5ef4a1a16eaad19333c1b7dea25fb43b4400507cdbc4b9096dc5bf0c0aa2ec807ec0e45a160d7af3ec9be8b08293c1befca230210e9006a2036d8a", 0xe9, 0x4000, &(0x7f0000000300)=@ll={0x11, 0x7, r3, 0x1, 0x49, 0x6, @random="f8026311eb2b"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000100), &(0x7f0000000080)=0x3c5) 2018/05/22 03:18:50 executing program 0: eventfd2(0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000000100), 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10182, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="7f444c4600000000000000000000000000000000000000000000000000000000400000780e000000000000000000000000000000000000023800000000000000000000000000000000000000000000000000ffffffffffffffff0400000000000000000000e1ffffff00000000000080000000040000000000006ba7eb88919715f3cde532b656662093e9e6d3ac1bb1429cffc02caf99a60d069c591859015f2d7082e3618eca62"], 0x78) sendfile(r2, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/22 03:18:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0xfffffffffffffe1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {0x0, r3+10000000}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x7, 0x192d, "9c3674c0e5f73c1fc41d44f82ead0e3b6130c511bc6f9e6373b0cb850ee0ca179182d708eaa0462de43d6a86faff90fa147c78bfd8b45bf24308958869350e", 0xf}, 0x60) [ 81.690871] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/22 03:18:52 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x400, 0x0) write$cgroup_int(r1, &(0x7f0000000300)={[0x3d, 0x37]}, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000840)={0x0, @local, @local}, &(0x7f0000000880)=0xc) r2 = socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x7b, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, r0, 0x0) r3 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000280)=0x5, 0x4) 2018/05/22 03:18:52 executing program 1: r0 = socket(0x8, 0x6, 0x8) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x18) socket$inet(0x2, 0x3, 0x8) ioctl(r0, 0x2000000000008912, &(0x7f0000000080)="c6262d2ccaffbef8fbf667") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0xaaaaaaaaaaaabbf, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/22 03:18:52 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) splice(r0, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000140)=0x20000, 0x8000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/22 03:18:52 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) dup2(r0, r0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') 2018/05/22 03:18:52 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4000000000004) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x79228cb62efeb2d2) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000180)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r3 = pkey_alloc(0x0, 0x20000000000004) pkey_free(r3) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000300)=0x1a, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x401, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x4, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, 0x20, 0x400}, [@IFLA_PHYS_SWITCH_ID={0x10, 0x24, "e72da6eceaf021f58d"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x97}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040004}, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x56e, 0x8) 2018/05/22 03:18:52 executing program 0: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e22, @rand_addr=0x5e5b}}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) fallocate(r1, 0x3, 0x400000, 0xffff) 2018/05/22 03:18:52 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x200031, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000040)='vmnet1-vboxnet0$ppp0vmnet1\x00', 0x0, 0x0, &(0x7f0000000080)) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/147, 0x93}, {&(0x7f0000001200)=""/79, 0x4f}, {&(0x7f0000001280)=""/141, 0x8d}, {&(0x7f0000001340)=""/41, 0x29}], 0x8) 2018/05/22 03:18:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1) r1 = dup2(r0, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x10001, 0x2, 0x101, 0x7, 0x7, 0x2}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x3) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/05/22 03:18:52 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00aaf8ec98a2f9fc4223019226558c24434cfa88b06ce0b9e200"], 0xffffff59) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[], 0xfffffcf6) fsync(r0) 2018/05/22 03:18:52 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x6, r0) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/05/22 03:18:52 executing program 2: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = socket(0xa, 0x800, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x3, 0x1ff, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x0, 0xffffffffffffffff}, 0x20) 2018/05/22 03:18:52 executing program 7: mkdir(&(0x7f0000000340)='./control\x00', 0x108) chroot(&(0x7f0000007fc0)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f0000000180)='/\x00', &(0x7f0000000080)='.', &(0x7f0000000600)="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", 0x1004, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) 2018/05/22 03:18:52 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket(0x9, 0x20000000000001, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x8000}, {}, {}, {}, {0xffffffffffffffff, 0x4004}, {}, {}], 0x7, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x400100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x7, 0x3, 0x4, 0x4, 0x0, 0x0, 0x8000, 0x2, 0x0, 0x0, 0x55, 0x20, 0x9, 0x0, 0xffff, 0x0, 0x8, 0x0, 0xcca, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x7, 0xf15a, 0x0, 0x8, 0x6, 0x7f, 0x3, 0xffffffffffffffff, 0x9, 0x7fff, 0x0, 0x100000001, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x20018, 0x2, 0x2, 0x2, 0x4, 0xa360, 0xffff}, 0x0, 0xa, 0xffffffffffffffff, 0x2) fallocate(r0, 0x0, 0x0, 0x4) r3 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/22 03:18:52 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0\x00', r1}) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, r3}) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/213, 0xd5}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x0, 0x3, 0x60}, 0xffffffff, 0xd622, 0x5}) ioctl$VT_DISALLOCATE(r5, 0x5608) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000940)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xf9b, 0x4, 0xc3e, 0x6}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000740)={r7}, &(0x7f0000000780)=0x8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x5, 0x4e20, 0x0, 0x2, 0xa0, 0x80, 0x8f, r3, r2}, {0xff, 0x9fd9, 0x80, 0x3, 0x80000001, 0x4, 0xb0e9, 0x100}, {0x4, 0x8, 0x400, 0x1}, 0xbc, 0x6e6bb1, 0x1, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x1, 0x1, 0x962, 0x32, 0x2, 0x2}}, 0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000640)=0x2, 0x2) ioctl$TUNSETLINK(r6, 0x400454cd, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, r3}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000007c0)={0x1, 0x4, 0x1, 0x100000000, 0x9, 0x20bf, 0x6, 0x7f, r7}, &(0x7f0000000800)=0x20) 2018/05/22 03:18:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffffa, 0x1}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7fff, 0x8200, 0x5, 0x0, r1}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000080)=""/92, 0x5c) 2018/05/22 03:18:52 executing program 1: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000680)={{}, {0x0, 0x989680}}, &(0x7f00000006c0)) socket$inet6(0xa, 0x100000003, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) timerfd_gettime(r1, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000440)=ANY=[@ANYBLOB="020200090c000000fdffffffffffffff02001300020000000700000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/22 03:18:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r1 = socket(0xa, 0x400000000001, 0x40) ioctl(r1, 0x4000000000008911, &(0x7f0000000000)="c626262c8423248523bf012cf66f") r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000001400), 0x20, &(0x7f0000000180)=ANY=[@ANYBLOB="646105615f6572733d72656d6f756e632d726ffd99"]) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000c95ffd), 0x1c00, 0xb00a, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write$binfmt_elf32(r2, &(0x7f0000000480)=ANY=[], 0x0) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) listen(r1, 0x10000) 2018/05/22 03:18:53 executing program 1: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000680)={{}, {0x0, 0x989680}}, &(0x7f00000006c0)) socket$inet6(0xa, 0x100000003, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) timerfd_gettime(r1, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000440)=ANY=[@ANYBLOB="020200090c000000fdffffffffffffff02001300020000000700000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/22 03:18:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/22 03:18:53 executing program 7: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}], 0x1, 0x62, 0x0) sendto(0xffffffffffffff9c, &(0x7f0000000280)="f8de985c07ba04e7b81cf33b0043154305f26642fc709d389586d6eb61209a0ad0ba2603b70669ff8d28fb3cf97307532d3cfa4996c0e3966b7ce09c10ffce87ad0eeb19bb7e0f2d021e504a16411b23adeecd74fe6fc456a7f7aa5cdadb97a4da6c0bbf2ae557b1ba76bde140e85cc3bf4b96e77b546c13d53ae138ee2d0a4567b7ed62d4993bd67d3351a32481e2f19d5a95bf2841fffff2adcafeac01a821d7ed8e0016ae8069493e36bcbedcc3fb286fd5399f72d116beaae1fd53f96217982130378e27fb0004fd792accfe0f13ffc5594f96058cd15147393d7a0537f55373437f13751082b1cfbf2173b6", 0xee, 0x80, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x4532a0fb6f02a958}, 0x80) 2018/05/22 03:18:53 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/194, 0xc2}, {&(0x7f0000001340)=""/234, 0xea}], 0x4, &(0x7f0000001480)=""/224, 0xe0, 0x80000001}, 0x9}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001600)=""/19, 0x13}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/19, 0x13}, {&(0x7f0000001740)=""/69, 0x45}, {&(0x7f00000017c0)=""/113, 0x71}], 0x6, &(0x7f00000018c0)=""/137, 0x89, 0x100000001}, 0xc86}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001980)=""/47, 0x2f}], 0x1, &(0x7f0000001a00)=""/4096, 0x1000, 0x100}, 0x4}, {{&(0x7f0000002a00)=@can={0x0, 0x0}, 0x80, &(0x7f0000002a80), 0x0, 0x0, 0x0, 0x8}, 0x4}], 0x4, 0x40, &(0x7f0000002bc0)={0x77359400}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x75, r1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002c00)={'lo\x00', r1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) 2018/05/22 03:18:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x2, 0x1, 0x9, 0x0, 0x4, 0x24000000000000}, &(0x7f0000000040)=0x20) 2018/05/22 03:18:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000002640)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0xffffffffffffff7f}], 0x0, &(0x7f00000026c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000001500)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES64, @ANYBLOB="0d3a5c726207cce4bc7f1f915e95b6b5dafb66d9c84532fba588f557f1830b70f3782bcf3006006223ad28d5ab3a8f4e27813c41fd2a939e1b01312bd676a8b8bff30a413b354a91ab8e01ba0214fd428ed8d5b39c3f175d9757f60d9cba88ba93df2fef28a07852bec563ad9b6cdf097e37de57e6fe55dc50065482ef1ea756030fd49434ed1c5a97b078de98a957fd8c798c245115b34c15ae0c17b36091347d668bca9729d46446bcae1a410192801c153eeb7140d2c9ee51a0ad4ba7293efd820a8b2978cf6244d160b9e2a4c9be929c2f0e4fc90143eb3f659772eaf11d491fe5a928eda66951712159b866ff888de6c577023fc6e635f3b8e5b3c5713c05f7278807ce6dff7b59457263f9462d1d4837949df0b1579b11f2b53eac83e5c1ccb519aa5c103f4e8777ef0a912b72b9b46e4d17876c1f44474b3a39eb39aa921e238b450dc1aafd495bc77acdee42a693db6d0b70557b942b8b940184b1cd379e9672d81eee7ac8750f15eb8289ac0a73cad41c9c8f350d524005e7c3821c7e18ad265f88b38a40e3cbec47a7d0fd888b1d40852a8fa0506da289fdd4944c7c76b3618771d10c5395f45bb35e1d4e9b4ff8679a230a02bf19a55b36ad429a83b16a676d0cddd0aa4e62153d919a17442c12b58e5bd508df6531f8b62e56ce39e186752aa68d09342175d3a1aeb5c4a56b9d8b3b1ce603383dde0fe66ccff65f8669bfb43d820abb792cee8bf244d581c4014573359537319aa050598894b69319776bec59a7a6325d6dafdb5d92ec59e43bc992b20484db58f3d0641322ef8e79d73ab4f9c917d1b91472fa30ed30f0f8cab576f0853abf36b601a50256fb7c03063d74d85411fbb3bcea2ab7398bc99d785fb80b1a9302bdcd0098f7f27d253642fada1cfeb2e33527ec407611aa9ebb5aab50f327cf8b710ea162f06090f092cd5875d0bc3a2e5128a59efb162224522a50a19fce68634aa290163c19b12eca3e21071276c8c823c740c816b6c0d161095166c2e92dd6ffd05234e4e79d2718c046a3abb66db95843caa20d2ce248c505d88bdef2a2b74138293432e3322a303635b410802cbfe6571f1078edec0c9d72daff8607715b5c267896b53042578c4f2bbd4298da09925382f423472653c227c735ee9c92e598f5e09acc7bdc0b3e8e64b6381b55f5fdb1ab37649bafd553f0d9797ae0fe0a899ec8376c6cf3271880d283e4f0009405a81afaec307443b498a42e2630f023ee69fa97ae9dfb587eb623bcc84b681a79add791c469ab3193835982463c43fa2f6f61d77921a4c8c2479fb9129d2519e639896f50320724cbffd9c8cb4b5165b9e629294fc84dc1bbc4026f8f1997dd72608e129fe82424f89f5abe9648831b0828ae044a3235d87f8869d91a4c2910a2eb18f905e16f2944594670324b06da5ce2419e3759a959fc278d495cea4637ab9cec8851817e812397d058bf12404664428ecd5213709d7605dfe7dd56b2bfbe72630930cc746e6941de87934b783f3b8b09b14bf18008d938526ec2f7d1b45b6b978f4f912047a9cac9809d3b5492d40c9818065bfb353e13a417fc859c7837782aba7c41eeb8285df408191c229a345502a38ea2c48dbb2085fdd5cd624e919e4458299af6e0944749d5c04c26c00e4a12eab3b4f72508cd37524b5d0dfc0fa16a91c5a9129c9377be903e4c5d5bd0e8de8bc64baf0b2a0974b11ddd470422a310e163da92eb3a1a7c0e89221c54ab72f886051c0e5a66f27977bd492cb943f4682516f4d0f1332bd95d01e9d89b1f444d085a95d202f69cce162d6c79580201803cb4597efb834dc82c18c54e90da3bb328a102af49c0449ee3cf88db630da50aa48413e4d2a7c76ca1d10a2db19010a748f1cef38d2eb0e5893d0004d082052d17dd2e3a460db2c4306065ae12ed859fca7282bb507ede7fda00c9fb3aeaf41d1105f26899a719122b1e6de1f99eaf0fdfebbe997a07531b37a0f325b4edb64a25eab5f687b58355739a68b3fa43713811d305a6356ef8fe81f116422472ba81768663894b16e247b2334968979bd7d9d7fdb8d12a1d65faa2803fe06303ebe3cabc3a8f64a3ce379ae10d00356e1d3abe7e5f3310a25ed64459f23d96028204bdf0b14da1ddbf74bfb300435c29a4cce247babd9238d2e4ebfb2603bfd4a8b39e3b62ba9e02cf659a617ed2333e2c2bcf05021b3ac086bc5746afa3c0f1694d5211c627a8e81a02352b53a3e38cbca955d6baec645b10a186eefa1bd09da80aad2a61f737e6752117d443db61b2c3a464718787366d9bfb201ba79d5aafda0df14cf004dee84f373eec4110607c78c170247690de9e8601ef81d02d9f6b02b93fac5f2d03bbe5dbae821832613ff76896176bbecfbf08f1186a6b1c0e65da0187a2f44d4fff38789cbd45a816310ad287d28198c85fbafa4437cfc1a00fc5925519eb70fa88116d13bea2d914b9068e716d80c84a8428cc0c68435b91d3b2756458753fc758eb3397917fb24be0146db771e7d6566f1412bf1dc1fd52fd9435918c5957500af66323375881d3a7b3347ae9eb6de4a777818277a883f5d74e0d8eaa97ed56543c94467a62044e33e9ef526f20208d9a6192bf7e580ce6d8f5e1bf4aa7ab1f90346da270c6953b14ebb06542fc63eed4b58b4e844e9cde62330058beef820a8435c713e5693878956203aff4fb3ac423863207c6c7a51d05871c4584094837a60b28d2faaf82beb0134bab0ea0ec5cb3a16f18af87e9b5676d0e46c451b1cb818438527e197e0a9405a573095d44cc2e7f127965b87f930b4e1bd8793a1a40e272e518b118c8604f1ea57d14b266784da3490e06e456c7cb042b792763077eceda9b66741b3e9f030cc3496afeabadbf576d24add4a32505618bf31bfb33ec39b7c746098658992ad76b334a5d8474b60499e36218bc85be8a7df0b5784f10b3de11629078def112120d8beddea78fb42b81ed38b7f906d037a7df03bdc2fe4d0f2146c0c2b4358ba5d7287a073ae3f2742068c973856ae3c889ecc7fd9a66be3a4fedcd5781da0a8e03055ada294391408d0dc3882a29e1e3b514751ba422df26bc5e5a6aab31d9afdcf3ff706da348479117cd167f2066bac0750c05d8d3d1d4b8435c8ae89b780bd17fcd4b881e667da454f91b732de4a1f6f1640e3c2d1b66bdffba7619fc0bccbf404e0a19b9c7e46267e9dfb73463095e51dd41b5225e2952cb26394596bf339a42e4e633c786bff306d19129a47a0594663db84eabe538f32a6a56ead530d8e95d75b3c492a733fbfe15ca26685ebd2d841eba570c86241857853c2d758b4cfceb707ec3d4397feb7aa6ec09b2a4887665012da5007ae7c2136deb03da1b3eef18c7da1332135fcf3f07be15b2c9c0376382d15844da559857c14a462d1d184272d735e142dd3fbdc696504c5828171dad9c48307e8025870770c7d65e13d136243596a93e8471e53bb666518426bb6f279aab90fdd8b6ea01de6351930b1720037270f4ac885c233d91f8684bcf7864906f50560c542e908abd32930990e751ebed9ed260b34d6d84c75f931e84271243499741c0c4f0b65c166b9d6847aeb46cf2c99d69c3cd4101530feead03cd7a5e9496b1b54bbf1171204f9cbda91f789ec482847d2af8b159e3eae9f5234bb163988ff3a6058d4cad16de2b7687043b41378533a5b0cf331f3cdc03f97ab6c6244f78fc91aed5e56095e58b0dbe68d1e064acda6557e70c70e71111093ca6320a13fbc74de9daa6d8c560573f8935f381c106450f497338fb707ed004b79b09f7eb26459520efa24d3e74415f6b36a30b8b44d7e4aa0113c0bf6acea795bab03ae1f794f64da6b8a6fd6a9cdc29fee4e92ed58f8272f81fb37464cd355c9503e7000dd6b2e6d749f09413d273dad27dbe6a9993e74de23c5413e85b75ec45fcc70691c1b18670acc7ee72916dce611b12b4b63b8a0856078472958b03220724c172ca9d6f3d7b119d8c3cab67b8d54d47aa1cb51832ef130b8c937d805fa010ddac00af9fe3e7f76ccffce6f4c2e38cff6db249bb8b67f5358cce128e7fe6551882eda791ce029b59588273c22c14f9ab0a833f8351a1dbb7f2be89051253ce0e99b358c09d4b1276c6d2e641e12504a7bed78e6e80e5d8bba3ebc9b6fdb6b9123c1812cc3461cbbe379df45b51b4867a76aefa7f140c6948394826e6e7e19ca438314452cc6c1580acc244e9e685d27814f529a7561ce5c065121d669d606266bb871969d70b50e1feba91ea4d9f08db1ce250b4f1a39edf40e16cfb8af77f1a079a17130cd4e9ad1bea466f46226a315dafcf45236cab622e3ff7b8283d88b6bd44b41340f257e6e7c429971b430a9731677725cb60b9a296f4887adf1c65bd9700290947c37ad13d209d0d68b18bfe7b7e6063ed506cbecc631b6b1cd527d597af720eab41c30ba129365a3c345348e220566a5f0f04ee69472f7690a7738d41bc398a426312fc078e7c32258bf192911d3082b84fa5f560afc80a8d92889c37b27e93fccc92ef9ace6150ba38f8f1976fbdc29b6780089b3b966e1217d8d6f27240a954fa6cfe2dc556e54eb9c2005113979c3ad9ddfc92bdcb808f1890e673db421381fcf5aa20bd52a69b91e1236c019663dd1006c05fcebf49855796f301627770a394f1dd548240d7312e020b5edf7fc2152095a817ea92dc29f75c4b29f2a61debdc12a9cdca1c20b70d27b78b4cc6270c5fa6cb4ab4f9852d1f2a0aa508195dfd15504db56868624d5ddbcf562be876eb83188eb9999589526479928f3d30e7d399185a315ed0e9cc37e7db8cd2397a64b2c636a12d2d596261f5c5127f9094e670ad902b15aee74bdeee1daaf6d56c7a566e9f8f840fdcd336689d9240bc136ab0bc74f247a48bee1992f64f806d09faf1021ebdad5ce13610517bde3e018cc537c1d98a0efec3830cc2e35932f5924b30b25ebdb7cb69381cc85bb3a9d434e84d4fa3cf78ffada693bf4fbe024ac2f85ab89895ea734f5d55a41e3c7ecdcbc4a9cf3e5e532a10fd0cd10da2fce28c7d0ddc2b267b6828b8cdd23b3da3314b2f2aa0416b5cd47861fc6f7140529afd3ad19c78bcea31b9811973e23fa5b69e325c41a486db9f472435fa47edf5bc0b019cf5912f2264f259cd78e26a6e3ff54bd5313478ff08dbacbc96d7425f8354537ffc479a2816f92754eda41f40e67a6dbb98adfbcbc4489c6cf8272c89a55bf49f134385b3908e04b09c861ed3001c30f527acbf2d92778e5e34e41cf3a3aa64d66e89d80db2c16015ee29a5c28f184bbefda347f40798158958339b35a9609bc9252b20b9858f6af699049f93bc38f55e2cb9ed3ae9f0f52aae5978e42c8c848d43b05398838c3f2f30f6013c95468f8a495266f73a2e8755463b8efa41693245b16b79f5c23d28d6e2c47fe3a63687e90b0af07d61b6e27bce244ed4406c240c2733ff36dd6390f2e2e34d83651bf92f7bbc350e91cc4a633ddfe3d60894af391da0734524249ebb29fcaa6466609ff37a4a146ff996215cd8d7c1e9305415e17e491e0adb31d30908bfc9e87c6f306629ca11b649ce064e0c79f1e668f2da1487e362f451f267c7779d2f46e7a27145edc9aced15ddecdf80f2b2074aeca04883e14654b7e5dc07f1c3214ddb77437d31a0e7a9f77ff947f07afbdf3cf3cb11f59ed0744d69f90a4f6bb32bc98fd149595040cfa1d06e591444fa74ff378e64fdbc3efc17bd265ec8419a35f8973d410235f8f82371a5d22580776f45", @ANYRES32, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32]], @ANYPTR64=&(0x7f0000002600)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64], @ANYRES16], @ANYPTR=&(0x7f0000002680)=ANY=[@ANYRES32, @ANYRES32], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR64], @ANYRES16, @ANYPTR64, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYPTR], @ANYRES64, @ANYPTR64=&(0x7f0000000380)=ANY=[]]]) r0 = creat(&(0x7f0000002880)='./file0/file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="8787e76db8bdf6a4a6cb25a6dc43c5fa65c6d23a543ff8aae6010cdd4f8e869695c3f7be152dfdbf224da056a383adc12a24463030bc4dba754a8ec5", 0x3c, 0xc}, {&(0x7f0000000500)="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", 0x1000}], 0x8000, &(0x7f00000028c0)=ANY=[@ANYBLOB="6368656d636b3d6e6f726d616c2c657272c722f5800008000000000080b2eb8c1f0ad68212cca96ce060ddf723d433be374721e5bb8724b14e8f61c3dcfbf9031cad38cc19af4a8501fc923a62e73177af975712a0b64fac0c1e643210b523d99f"]) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x21f, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000", 0x32, 0x10003}], 0x0, &(0x7f0000000640)=ANY=[]) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002740)={&(0x7f0000002700)=[0x0], 0x1}) setns(0xffffffffffffffff, 0x2c000000) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000025c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x90f061f598b92674}, 0xc, &(0x7f0000002580)={&(0x7f0000002540)={0x40, r1, 0x4, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4000001) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002780)=@sack_info={0x0, 0x6a05, 0x7}, &(0x7f00000027c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002800)={r2, 0x5}, &(0x7f0000002840)=0x8) 2018/05/22 03:18:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000200)="646a000054f6b753e0845fb9b1b692ae87229a026b17f84da3c05e9aa74b2f09b785c0b53d3320f2e0fdb0013b579fe9e646b973b057489899aeb858a5b5e275ba88492945ef7ca63c546a69103c45857d138eaf8d2000000000000000000057d8ab2bc3884fddec2ef1a0b26ade11b3c9677916346c559fa24c9354", 0x0) ftruncate(r1, 0x40001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x5, 0x203, 0x4, 0xffffffffffffda6c, 0x33d, 0x81, 0x6, 0x0}, &(0x7f0000000100)=0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000380)=0x5) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x5c, "ffd7a775296093a241391678c95bd9c9812d2a72e83c7c39833112b2ee430460b6040bcd3645a2eb7b1c67b6c9b9a40c7602ed71c0ac38f1f288660482a03572b65a98dd43e2835e431bd2425a1b7324afa66f2e820f1cfe81ded0ef"}, &(0x7f00000001c0)=0x64) sendfile(r0, r1, &(0x7f0000000040), 0x200000000000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/22 03:18:53 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r3 = gettid() pselect6(0x40, &(0x7f00000002c0)={0x7, 0x9, 0x3e, 0x6, 0xf038, 0x2, 0x74d}, &(0x7f0000000300)={0x0, 0x3f, 0x9, 0x400, 0x2d10, 0x9, 0x101, 0x2}, &(0x7f0000000340)={0x9427, 0x7, 0x7, 0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x8}, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f0000000400)={&(0x7f00000003c0)={0xffffffffffffff16}, 0x8}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x2000000000, 0x6d7, 0x4, 0x0, 0x8, 0x82d, 0x1e62ccb6}, &(0x7f0000000180)={0xbf7, 0x5, 0x79, 0xfffffffffffffffb, 0x9, 0x2, 0x0, 0x7}, &(0x7f00000001c0)={0x20, 0x5, 0x10, 0x4, 0x6, 0x9, 0x9, 0x800}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x8}, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) clone(0xc0000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) [ 84.196131] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/22 03:18:53 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7}) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f"], 0x1) fcntl$setstatus(r2, 0x4, 0x4000) write$selinux_access(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73798f74656d5f753a6f626a6563745f723a6574635f743a7330202f7573722f73620400000000000000000000"], 0x2d3) sysinfo(&(0x7f00000000c0)=""/2) 2018/05/22 03:18:53 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x8}, 0x20) [ 84.217796] binder: 7830:7846 ioctl 40046207 0 returned -16 [ 84.274533] EXT4-fs (sda1): Unrecognized mount option "daa_ers=remounc-roý™" or missing value 2018/05/22 03:18:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000480)=0xfffffffffffffe98) capget(&(0x7f0000000180)={0x19980330, r1}, &(0x7f0000000200)) rmdir(&(0x7f00000000c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0xfc, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000240)=""/252}, &(0x7f00000001c0)=0x78) 2018/05/22 03:18:53 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2660, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21}, 0x10) sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x280080) sendfile(r1, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/22 03:18:53 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x200242, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702fe359ed7379", 0x1ff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0xfffffffffffefffc, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000400)={0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r3 = dup2(r1, r1) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) timerfd_gettime(r4, &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x2800000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=r5, @ANYBLOB="aa0000003899b6ff646b4231f61da74885efb5fd4d6b0cbfa0d8e86b3992e7b21780b90aa0ee0a3a220a8649f44db5d321a2e0199f497fde40515f832cea8b0dddd16208e2d7b2a066055b18c87e6b28410cb035d6e7e97ae58a8e7a61ad22cb411f72bf493c3244388b469971cdfd02b823ae8781033fbe819d6ad94e66c93788dd0576cc1ac9f3b5d1774ff3c0cca0aa04bbaad8f473e12de028b941892cd664a85dac80c62b78f1b6b9c3fa826584f84a6aa576d8859622991f411dced31eabb40ad17f5f5ed0808d8942ec434ede38cce08d93dc56674cafb62d2e723e0e8b0435fd63b1a0201f91d6fd2c643aadeda9973d01696352860e3421f20fad7b3643d6d82cfd2dfdbd0500e0ebb6c06de639288d8b3466a79bc980a753be14794a592dbe514cafd6eb1d74a38e5feaf1830aaab2b14eb410a92bc2610000a93985cbd685c386fbd18ed38874552406756cd6f4411ca0dc274e8398fd1cbc9bea019d92c715e3be842c80aecdaf695e3f2349fd433b6e5b677575042ec042bf922f00000000000000000000000000000000"], &(0x7f0000000380)=0x2) r6 = syz_open_pts(r2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000006c0)=0x0) perf_event_open(&(0x7f0000000640)={0x5, 0x70, 0x5, 0xffffffffffffff9d, 0x6, 0xfffffffffffffffb, 0x0, 0x3ff, 0x10000, 0xa, 0x6, 0x1, 0x8000, 0x0, 0xec, 0x1, 0x6, 0x2, 0xffffffffffff0001, 0x8d, 0xb93, 0x6, 0x4, 0x9, 0x3, 0x7, 0x457, 0x9, 0x83, 0x2, 0x8, 0xfffffffffffffffe, 0x400, 0xfff, 0x0, 0x3, 0xffffffff, 0x5, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000600), 0xf}, 0x400, 0xfb, 0x686, 0x7, 0x8000000000000, 0xee89, 0x98}, r7, 0xb, r0, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000300)={r5, 0x6}, &(0x7f0000000340)=0x8) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000002c0)) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200000, 0x0) r9 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4b4, 0x200) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000000200)={'erspan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TCSETAF(r6, 0x5412, &(0x7f00000000c0)) r10 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz1\x00', 0x1ff) r11 = fcntl$dupfd(r1, 0x406, r10) ioctl$sock_inet_SIOCGIFDSTADDR(r11, 0x8917, &(0x7f0000000500)={'team_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) clone(0x24000000, &(0x7f0000000680), &(0x7f0000000800), &(0x7f0000000640), &(0x7f0000000480)="6cbd51a68b34088f82798abb0d96907921d405b768e0c7aff34f5c20e8e437e7a3de202da386db8881305587bb6e") 2018/05/22 03:18:53 executing program 4: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10002000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/22 03:18:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000003, 0x84) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002900)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000002780)=[{&(0x7f0000000180)="91d59f060045358abf822b950aaaf048", 0x10}], 0x1, &(0x7f00000028c0)}, 0x0) [ 84.373244] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿ" or missing value [ 84.413259] EXT4-fs (sda1): Unrecognized mount option "daa_ers=remounc-roý™" or missing value [ 84.439465] FAT-fs (loop3): bogus number of reserved sectors [ 84.439471] FAT-fs (loop3): Can't find a valid FAT filesystem [ 84.711108] FAT-fs (loop3): Unrecognized mount option " " or missing value [ 85.109293] IPVS: Creating netns size=2536 id=11 2018/05/22 03:18:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x28, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/05/22 03:18:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0xf5bc1d640ea0d3b) mmap(&(0x7f0000e33000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1f4) socket$nl_route(0x10, 0x3, 0x0) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/22 03:18:54 executing program 7: r0 = memfd_create(&(0x7f0000000280)="00203e44247a0084e47f101577afbae710aaa7092ae9d89b5f7a2d71445e9d12644d7d0d21e06ca542167a80d84a15ac3d50b519c64fa3ff55be2ad04f03ac663d1dae5e7f2c4725fdbb9fa6c7979a06bda83ef91d9035d2d3524c1548b57504015ce04bce3cbe8039822baa82fe62c4b9f11a4f3d9e6386b0dd68aa8e5acfa10d0c4f6708efadf885d360f6ed9ec72d065255c22157f6824cafe76d0c095ba27221da8aa682a95c92a5f54a8fd7", 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x51, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = dup2(r2, r0) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0xfffffec3) 2018/05/22 03:18:54 executing program 1: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000680)={{}, {0x0, 0x989680}}, &(0x7f00000006c0)) socket$inet6(0xa, 0x100000003, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) timerfd_gettime(r1, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000440)=ANY=[@ANYBLOB="020200090c000000fdffffffffffffff02001300020000000700000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/22 03:18:54 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xfd14060ef864816, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf676") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/22 03:18:54 executing program 3: r0 = socket(0xa, 0x1, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/05/22 03:18:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='selinuxfs\x00', 0x1, &(0x7f0000000580)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'cpuset\x00'}, &(0x7f0000000240)=""/35, 0x23) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='system\x00', 0x7, 0x0) 2018/05/22 03:18:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x762c) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) lseek(r0, 0x0, 0x5) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/22 03:18:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x2, 0x1001) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/22 03:18:54 executing program 2: 2018/05/22 03:18:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x6, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000002c0)="9b247f9c1793", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000480)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) read(r0, &(0x7f00000003c0)=""/42, 0x2a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/22 03:18:54 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0xffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000000c0), 0xae) [ 85.362384] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 85.421424] FAT-fs (loop4): Filesystem has been set read-only [ 85.457535] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 85.482506] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 85.492415] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 85.502242] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 85.513173] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/22 03:18:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x38, &(0x7f0000000100)={0x10, 0x6, 0x7, 0x200}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/22 03:18:54 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x3f, 0x0) fcntl$setsig(r0, 0xa, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x751d) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x80) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xa9) r2 = socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f00000001c0)="70326955142b0473153ec9c03522f81f5dee2bd1e5fc731ab1d53238f2c01528041d5e9ca1c6ee042c651b81c8b8c3cfda55a9585f1fb5f0d893b06f65e3f6fdec7a22bfd3527a5025b5d54f6d0ad096c46601fce8a440a84e6c7e800812293a725f2de66f37b4e70af9fc85c0d51ad454283e224a8004d90f9bdf37e07e9f2192be707865a3f5cf4017d4a71f205f92", 0x90, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) userfaultfd(0x80800) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020f0000000000000000000000030006434b000100020008000000c96a4e7d4445de1950dc026f833110b61f6ee0c2798ce42c240c89343b000000000000000020f602b90000000000000209000800"], 0x40}, 0x1}, 0x0) 2018/05/22 03:18:54 executing program 6: perf_event_open(&(0x7f0000000080)={0xfffffffffffffffc, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/05/22 03:18:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x4e9, &(0x7f0000000100)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80004020}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@newspdinfo={0x170, 0x24, 0x700, 0x70bd26, 0x25dfdbfd, 0x6, [@coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @algo_auth_trunc={0x140, 0x14, {{'wp384-generic\x00'}, 0x798, 0xa0, "e31ace1c9e952104064e6371b20c5f12d6f591afcd31bd523632aab09fb8c6c2f37ab34be9b0cbab06574bfb1d5745badcba6cfb59776824960cf56299b67709f2c5c79a2ac08d89faae46e8f4450b025754a07305c019f2ddb4239e2c7f867cbe244e774506232132af86c0b2224e14c53a61db38984bac8759ae47ec5e8337f8a902f4ab78a5420458c28a404109d53fac639e6a14af2658ff9ab788cada0329a9b861353d9a2232474729c8f81920e1e2a5f9091b306c3c507f5d833fe560fe16f3df0b3702a5bf852d7e71f8dc65bb0098999276c9b53528c4f1a3eac43ab45b499c82c10b4cce4fb0cb82e8c98f1c7781"}}, @etimer_thresh={0x8, 0xc, 0x3ff}]}, 0x170}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000004) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="000100000008040081000000c9030000f400020400000000000000f900000000002000000020000000010000000000016e5fbe5a0000ffff53ef96d2f1eefe585c10de5e20e0a1f9c8f638e73b4000c27bb7559e35022c4cbc", 0x59, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="8471d7635e6cb1bc4a43e49c2ac000541ce1b8819817f41f2dc4ab27b976a9b58f883de7bfb496ded51395377b9bd4c01258e1960569a933f30a789e9c9e"]) 2018/05/22 03:18:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=ANY=[]) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x9, 0xf22, "a7064b7e07772cfbf72d6b998673540a33cf190087a9f98037295178b994d0644f76336d0b576e49f83957fddcf7730ae1a37f5d277b2ad62f4497285de8b78f62609ad6aebfdb1fb50f0d178fc233cc"}, 0xd8) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup(r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x7, 0x6, 0x200, 0x800, 0x4, 0x40, 0x9}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3ff, 0x401, 0x0, 0x8, 0x0, 0x6, 0x88010, 0x0, 0x101, 0x0, 0xff, 0x0, 0x0, 0x4009, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x3, 0x0, 0x0, 0x400, 0x0, 0x2, 0xa9b, 0x1f, 0x1, 0x7, 0x4, 0x1, 0x0, 0x7, 0x0, 0x2, 0x74aa7c2aaf899993, @perf_config_ext={0x8, 0x287}, 0x0, 0x0, 0x6, 0x6, 0x8001, 0x1, 0x9}, 0x0, 0xf, 0xffffffffffffffff, 0x9) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/22 03:18:54 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80800) r2 = accept$ax25(r0, 0x0, &(0x7f0000001800)=0xfffffffffffffede) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x802, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000017c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000340)={0x1440, 0x1, 0x1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x5}, [@nested={0x1180, 0xe, [@typed={0x14, 0x4c, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic="fe08ecee76757e8c3b65543f5cd7a9a46a8356eb9bad376c55d7b9dce4824532eaf02e7088bf72631d3b0f147a5ed6ecf282b81bc5db1a37b983bc65d40462c8cd13e5bf15565829842e3930349476cd52711bcd9eeb5767b78e74d652badc28034fcd449960f6224a03e3c123286e4478e826d04b664a145ba1408c07dba820740416629bca", @generic="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", @generic="c01801", @typed={0x88, 0x26, @binary="f16b836d7d077de49357632bc491b3ee00e9658246db85e6f31b759ecd7fbdf64691438a5b261e0a31b45b2ae12a68b23d3b351fcaaccb029847b108012ba456b30ee4f3bec26905bc8807c05f11469031c1592c983cfe62eac59dcebc773cba96265e5c472accbe6f064ed9908d507605f91926b6be0b55c6924c3371e0fe32daa832"}, @generic="858d96ca56fc90bbed7261d88088e9b4ad96ffe8e44736f1eec403d5877fff335860cb22f688e8a05a8c5002a3305d45", @generic="f1037a8b293aa38c00559f172eb68dc283d85205373d9a2296a0366540a5239a030433b7df0f0a"]}, @typed={0x8, 0x73, @fd=r1}, @generic="b5eb98fe0d65ea7c07e8436806f2b4006727fe94549c30493e5ee95a13157679f93f028139c9bf4a8e71a6cd9203e8aa3ab307c5941638e7b1d9123b918a328c638ae2465351157c39798ed8a4db1b90edad1bb989778e97ceec92844bfebb99f14c82d18013b8a0b0fe136ce26b91004d96849734fe8b93f00c0d93b7c94507abc420addd66562c66df2b80ee6eb8e0068a79a9d9b33ca3c7048199ac0093223f33adef25f849fa084ba380ba06b53622c81a95fe1665a403ad695a2f495c9ce15ad4cfc71d0cce6ccee0cdeba6d103ad1bea60de83c42ec0a9d8816ee63490b7f26703a8c6181579a1be401cb46f37c86b00be", @typed={0x4, 0x5b}, @generic="5a9fafd8b4ede7a5e058b3d38220415de146d9fa957c24b66d9c12c891a1bb1ecaa005fd310d65fd2684749012868b297db755f222d923a2f5e687d2871a68675e963a88c0b51691c6345cab4cda8f24a2e31542ebd4061389c1e6c7eb9e825830893691f5722b2650be49dcb2aa99dab204175c999e93cb74b13a62288747ded90ff25a1d95c5a5683875e232f844e6fa3f77893159c4ad9133821a120f94156f6d689b1c41604f0c41f8bd472353018dda8861f7ace4cee9713c314270cc482776dd29e323130afb", @typed={0x8, 0x8f, @fd=r2}, @nested={0x20, 0x85, [@generic, @typed={0x8, 0x55, @u32=0x6}, @typed={0xc, 0x5b, @u64=0x1b1e}, @typed={0x8, 0x10, @pid=r3}]}, @typed={0x8, 0x73, @pid=r4}, @generic="8ec0a24a062bc452be010646a354a86901593b54a01ca2f3fe271da746ed07d925cbf3923e2a5a858d9247c1936d0d56cd1a7d70a002c52822af49ffbff2bc497c8fb49ac853c581ec852567db34d1148063d3bf56ace99c5cebced7a62710399906b4220c633b4ea46e262b41cf6ed7e0f9c3a86e9682262d4d908d066bd25385350e9dabffbcafcef8e5f733eb2ef3d45840b457396fd5d20ded4001a7abf73bcbdcce328f0651", @typed={0x8, 0x26, @fd=r5}]}, 0x1440}, 0x1}, 0x10) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket(0x15, 0xb, 0x2) sendto$llc(r7, &(0x7f0000000000)="6777499951eea765ba26d26186a2cd578f6d44f18b627ecc78a9b105a1d657c181d6ba2d52abf32f806102a6353a2ff3de4a86758dd67f1612e2d0fe1a671e3dc581a2ab34a901594be536c470fab6a5e689f2082d61a7bbddae75cce9bb15354cabdc6e642aba8230c24a8b5152294b2882d33687fd7b440c0388fd0a931d165b6500bc2f38550df12445da06712a127cdc095c9b8749", 0x97, 0x4000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xf00}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/22 03:18:54 executing program 4: r0 = creat(&(0x7f0000001380)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000480)='./file1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)=""/180, 0xb4) chown(&(0x7f0000000080)='./file1\x00', r2, r3) fallocate(r1, 0x3, 0x0, 0xffff) 2018/05/22 03:18:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'lo\x00'}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'lo\x00', 0xfffc}) sendto(r0, &(0x7f0000000100)="05105a182d04160cb2859d088c6458a43ba251025f833702b50daeb0f88116cf97e66f84af8723e7203e460a4c56d3c5e3605c7ddbbd6a3381aaaa160f96524f82b95033b392", 0x46, 0x20008004, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x2, {0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x101}}}, 0x80) 2018/05/22 03:18:54 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001280)=@add_del={0x2, &(0x7f0000000240)='veth1\x00', 0x80}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r2, &(0x7f0000000040)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000012c0)=0x7f, 0x4) r3 = dup(r1) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/219) socket(0x0, 0x0, 0x4000003) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/22 03:18:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x480040, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x10, 0x2, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20}}}, 0x2b) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00000007c0)=""/174) pread64(r2, &(0x7f00000000c0)=""/174, 0xae, 0x0) 2018/05/22 03:18:54 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) execveat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='r$&+keyring[nodev,\x00', &(0x7f0000000200)=',cgroupvmnet1vmnet1em1\\\x00', &(0x7f0000000280)='^)\'em0security\x00', &(0x7f00000002c0)='lo{\x00', &(0x7f0000000300)='GPL{\x00', &(0x7f0000000340)="26bc766d6e657430657468305c7b776c616e30656d306264657673797374656d2773797374656d7573657273656c662673656c696e75786574683100", &(0x7f0000000380)='vboxnet1ppp0&:%cgroupuser\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='ppp1\x00', &(0x7f0000000440)='-[\x00'], 0x400) 2018/05/22 03:18:54 executing program 5: r0 = inotify_init1(0x0) syslog(0x8, &(0x7f0000000100)=""/24, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3ff) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000100)={&(0x7f0000000040)="b8", 0x1}) 2018/05/22 03:18:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200), 0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x566024a1ad03d8b3) accept4$ipx(r2, 0x0, &(0x7f0000000280), 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x5, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x88) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync() 2018/05/22 03:18:54 executing program 2: setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x11, 0x4) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@nfc, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x2000, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)="83b4568162d692823101ac1127", 0xd}], 0x1, 0x0) mmap(&(0x7f000012b000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000200)="de5d7c5427f86ccca66d44050851d15dc65ce77b1286856de05fac14c0f2ff127e5185654182160adc82eea0f198", 0x2e, 0x4000, &(0x7f00000002c0)=@nl=@kern={0x10}, 0x80) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001580)={0x3, 0x1}, 0x4) mlockall(0x3) accept(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000480)=r3) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600), 0xffffffffffffff4a) mmap(&(0x7f000011c000/0x2000)=nil, 0x2000, 0x4, 0x8034, r1, 0x2000) r4 = getpgrp(0xffffffffffffffff) getpriority(0x2, r4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x8c, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) munlock(&(0x7f00006ce000/0x4000)=nil, 0x4000) membarrier(0x22, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x2a6, 0x0) eventfd(0x7) 2018/05/22 03:18:54 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2d, 0x535, 0x0, 0x0, {0x0, r1}}, 0x24}, 0x1}, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000000)) 2018/05/22 03:18:54 executing program 0: mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x401fffffff) [ 85.872492] PPPIOCDETACH file->f_count=2 2018/05/22 03:18:55 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) gettid() r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd\x00') getdents(r1, &(0x7f0000000200)=""/188, 0x282) fdatasync(r0) 2018/05/22 03:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="420000001f00000000000000af012afa6cd34bfe"]}) 2018/05/22 03:18:55 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x81, 0x81a0, 0x0, 0x5], 0x4, 0x1, 0x1, 0x2, 0x8, 0x1ff, {0x7fffffff, 0xffffffff, 0x8, 0x3, 0x4, 0x0, 0x100000000000004, 0x3f86, 0x1caa2fe4, 0x5, 0x100000001, 0x0, 0x7, 0xc4, "da45aab10c23c6e9974d5a2cba8f969785bd2af27a83c93e969ab1b88a027d4d"}}) fsync(r0) 2018/05/22 03:18:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f000000bc40)=[{{&(0x7f0000000240)=@hci={0x1f}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)}, {&(0x7f0000000380)="891941f3d272264d4e8b421ef4b4ccbde5060a23f29c5d96cf354b8e9c7519fbba26f4d9f4de8a42aba1b91ff1fa0235ed25091717abcebecdb0b4c7bd786dc67009bdd5dc924a4cba6e0ecc", 0x4c}, {&(0x7f0000000440)="2edea3fee9b4c2e3c926ff63a73417905ab3d74b616d5ecff718a13ca8a3fe12629bbe4bf8637a94031b6911e87b8d310250aea1e43fdd753eeca89c900a46b89420e3d31f0b431f7760e4d17161c0a6282063c0ea7fb336b2612b1790a72eb31ebe408314c34ea278de11ee45aa6e71c3f62fcb3e711365247be7e9b92da69e8de193a0b7d6117aecb3fa8ca6edb2607dd63c1b31118eaf8e090e54e505ec825d803308bc9de2", 0xa7}], 0x3, &(0x7f0000000580)=[{0x48, 0x10f, 0x7, "76d04652a14d5cd95eae6f633f56af7eff053736dd1d52ddd943e4e4dab3dfef94af7219cc9fabd24c6de7f78c2f38c010bc"}, {0x80, 0x116, 0x8, "1438d5bd5b0b099a4d1e2d8e7cecc906866b7cb68b0b9760fcac72b7450d6eb76d0b004e8071d70201814ea0365d727d888e84ef4e483be69b14881bed3b665a26e1581646b1ac749891d1c2fb42db4451d226454ffb24ed7d8acbcc7737e28b16ac2d10250fa03c50a76884c5"}, {0xe0, 0x11d, 0x4, "1f8f8acfe3025016501d73396851c1cc48532d8b24498cf446b8531bcbea6cba3252b4e4845981bfd69964a1167456089a8b5f36b9c1207e22690456391b2277398fe66eea757b681ddaaadd6989cd56dbcb708385370919c469115748c7c6514707223c0de9a547de7b8255fffa3a972c254b72af93762abc3409beddb915e36ff37af23e52a6cafa704d6ed87d539bca9f974dfc89db00530fea139b3a90ff85499eb98cf1d13f38c6f34986dedf5024a705482aa27ac9ddf06fd4cb6bb319e918ede3f01584dd33d5a646"}, {0x18, 0x100, 0x3, "77c6b331ff"}], 0x1c0, 0x880}, 0x2}, {{&(0x7f0000000d00)=@ethernet={0x6, @random="118e50276386"}, 0x80, &(0x7f0000003000)=[{&(0x7f0000000e40)="2ed756da94adca2999de4cec84d240bb2eb62c8dbcd3731f2e53854dcdfaee41ddf17e8e25ddad9e583989d4bf7528753f2f7f2abcd96f8833162419db892608ffb317a2e2", 0x45}, 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{&(0x7f0000009380)="2164ea387b4451eac86b2f5a53e7c93b19972d4283cfe84fa91ef3b4eb0db310a7bd4f084a7130b4f817119a6052002a98897525fc19601a275aa92fe93c3af745ba4a047d02676ed652f54a8ee2c787e56835c88c5e4cbd685b113f7d5f575dbe45bcd9c3bc37d75b38e8b9b4dcc3c360c0320d6829d55eca320ca1d7961438207230c3355dd80a258b9f27f2ebfceada06a9a3f665f26da028c119072d8dfa4dbb42d9fc055ec8e3e7a582a05c8ed681740e66fbecb967e0", 0xb9}], 0x5, &(0x7f0000009500)=[{0xc0, 0x104, 0x2, "522d4bd05704b9cddee100d3e959f25fe3939e147d8a893b8da9f580b9683ed9b051a4cae3ff18a96239a066a49aa2f7a639a00b77d784f1f1de3022e14cff0d52e8521f80719d2b7fc5f35c04bca78494af035ebc1a72b6ab1e276b32f999caf2a6ec339f17c8e9f8916e3936261ecb4014946ffbd0d772bc03b2737176e2395bf7a017918bde40e50fe5311bf8f6fbb1ff9fa83e70835e92ed5c9a4f85fb39260be4985570ec4ad1"}], 0xc0}, 0x20}, {{0x0, 0x0, &(0x7f0000009740)=[{&(0x7f00000096c0)="e02d178f1d32467b9c1e5517d70a67db02b1e945ce2da30948dccd86d3acbc971d54d5c6177fecad6638666b972cdb7bd9b6e8d33d181ce8982fd98459e36e64cfb094f03c2ef58a232b80a1a53fed6bb7", 0x51}], 0x1, &(0x7f0000009780)=[{0x1010, 0x1, 0x6, "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"}, {0x38, 0x0, 0x7f, "247be73ccc4df8aff38f75d5cad7c1ea62cc7b9d021a26a53f5b2e2d746a4ad03e6580"}, {0x100, 0x111, 0x0, "7a6b2a3d9dfa30c791ae9a8d85f175f9f0c4104ede95a415d93850428bced4ce2eb6ed232cd0885ab7540715799dac87fd1240bc7a98ce106958a139759ccf45c18467cc950eb103692e4927122a7b09a9083afa100470316d51513c80f299bb82003b78c5b9c3e89b0998b5ce7d0abab93127eeda6739a0dddba2942c715846a8d3dcacbe4f0b45f89138ee65a5d045def17bde91a419bb5a053b8752ec9f75cac7e90927b76cce5b1db0ba46cdad79d3640c7af60d5b877aba248cd09554d5ff260ae365dc582323dd54f10ca0cd6d2f47607bb6705a602fbbb9830c087fc8e29624375af0ea24a7"}, {0x90, 0x18b, 0x8000, "0968e94dba209f602fc289741f7f281bbc138fd5819e62c0c0c728fc4fbe6c740fba2e4dad9ed68274bd735795124147d493b084caa7df1cb0ca8c88959ed9717e7930b7b1a8eb22a2229d449981888f4d795643f340a10c7c65d1246c4d9f24cc09a03438fa6a466ae9427189ff1effcf3f734bc20f456e84d6dfda46"}, {0xd8, 0x113, 0x5, "5af68ceecab146b6840b35947d2807dddcd5bcc1cdaa11cf2c530788a6c5424f1aa3e4beee8733fab6bac740acf940557662a903409ddec0aa33e3cf11d9db53314473cd9a0c7b83d679ad8c88d57181ff8dd64992cb40c2471090f26e8e2db9538f0c8eeaafa3b5a374d3403e386fba9307e822e07dd3a2e11b49d8e78bcd7f8e693fc08eb8da8887686692fe84881412dbc53da594aa00e9d4aa18d84fdc55d527a1936edd7cbda1b1744419fa037667135328faf99689fddd14f606fe7788a134597189b4"}], 0x12b0, 0x4000}, 0x8}], 0x7, 0x8019) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/22 03:18:55 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x440000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000680)={"6e61740000000000000000000000110000000040020000000000000000eec600"}, &(0x7f0000000340)=0x52) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003740)={'syzkaller1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003780)={'team0\x00', r2}) sendmsg$nl_xfrm(r1, &(0x7f0000000980)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000940)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc0100000000e5ffffff00fde314bb000000c583b3857cf1506572a07b0222200000000000000012000000000000000000000000000000000000000000000000000000000000000000fdda577b2844371f160630de631c69fe42c63403", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r3], @ANYRES32=0x0, @ANYRES16], 0x4}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000500)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r5 = getpid() ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/170) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, 0x13, 0x5, 0x7, 0x6, 0x4}, &(0x7f0000000200)=0x98) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000700)={r7}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000280)={r6, 0xffffffffffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000580)={0x9, 0x46, 0x80000000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x4, [0x1, 0x0, 0x457, 0x1]}, &(0x7f0000000600)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x1) 2018/05/22 03:18:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x1, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x6173221d6a36ddc3, &(0x7f0000000100)=0x1) r0 = socket$inet(0x2, 0x8000e, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/05/22 03:18:55 executing program 1: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0, &(0x7f00000003c0)}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/196, &(0x7f0000000240)=0xc4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/22 03:18:55 executing program 4: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000100)}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x3fff) ftruncate(r1, 0x8200) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x88, "5a4cccafcc9c677e5654e53e228928710457dc6b99d5ef9eb8f93e0fd210c062ec0b6d5e2d2130394f5939abe60d949373a55920ec6bacc2b797a87021e39d0cbdd49784035eb0128ad16ceeb17bde0ed25b9470e0e700191fcd79301d798e2968bc9f78e0af66587864f59d68fd744673e1f016db905ef2e7b66d13223572a829af9bf420770b53"}, &(0x7f0000000180)=0xac) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000002780), 0x8000fffffffe) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) pwrite64(r0, &(0x7f00000002c0)="15", 0x1, 0x0) ftruncate(r2, 0x0) 2018/05/22 03:18:55 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40040, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x5, 0xfffffffffffffeff, 0x100000001, 0xff}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf02d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x0, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x27) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = socket(0xa, 0x1, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x4000, 0x20) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/05/22 03:18:55 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x83, "719021f28257754131f798f5f4e645e1d66753b1def0b1caca051f21d83c3d75ca99e5def6e6e15860350b3ca51083fdba250a438f7c620c7f5b146bfdfa3c2d58ed39058ada6a5e127eb11d35f25ef11421daea6987df95721fa9752d0556796edf60d1b592fe8279985913953f27092c9201ffdb9335773dd2f30225950640bffdc4"}, &(0x7f0000000040)=0xa7) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)={0x1, 0x1, [@empty]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)) prctl$seccomp(0x16, 0x3, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x1, 0x80000001, 0x3, 0xfff}, {0x93, 0x40, 0x36b, 0xe2}, {0x5, 0x1000, 0xa7, 0x3}, {0x7, 0x9, 0xd3, 0x7fff}, {0x5, 0x8, 0x200, 0x2}]}) 2018/05/22 03:18:55 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x7, 0x0, 0x4}) creat(&(0x7f0000000100)='./file0\x00', 0x2) 2018/05/22 03:18:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./bus\x00', 0x141042, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) fallocate(r0, 0x1, 0x0, 0x10000101) times(&(0x7f0000000140)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000000000006b"]) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x8, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e20, 0xeb9, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/05/22 03:18:55 executing program 7: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000003540)}}], 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4800) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) fchmod(r0, 0x4) 2018/05/22 03:18:55 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x13}) ioctl(r0, 0x0, &(0x7f0000000100)) 2018/05/22 03:18:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) sched_setaffinity(0x0, 0xfffffffffffffce6, &(0x7f00000000c0)=0x8000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.usage_percpu\x00', 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000500)={0x7, 0x0, 0x4}, &(0x7f0000000540)) r1 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x10032) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x99, "fb58a8b72198959314115001b0e16d8fc9223f03be046a57ecfb02f101ca2583099cdf6ee93b37fff36379939cafd54bc851abcc7c01d315a77554e0dabbe3734b68c2c8825596139f8677bb619a98bf5a260c05fa96cda91c59c3dbdaea073232634be8836638bbe22ad15e1550f976c0671f40f3a29d0f498661c5024867218b3ae6e73691262b06ad4d158d0a2d8cac328acae698c77ce0"}, &(0x7f0000000240)=0xa1) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x144ea79d}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0}, &(0x7f00000002c0)=0x8) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @ipx={0xffff, 0x1e, 0x4, 0x0, {@random, @current}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x1e) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) 2018/05/22 03:18:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$dupfd(r0, 0x406, r0) socket$inet6(0xa, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000006c80)=[{{&(0x7f0000006880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006bc0), 0x0, &(0x7f0000006c00)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000006ec0)) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x40) 2018/05/22 03:18:56 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) eventfd2(0x0, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0xb2, 0xec98]}, 0x8) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) 2018/05/22 03:18:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000000009) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000200)="3145c0377217f931c33771aa947d616041fd95bd30ed56507afc18e7aa13cd850c6bee44ca596bc077d4d56090296cde729cddb581a3129fbd6048a76f30fea8969ced50f5a62c35ede83f470fed42192b4bebe550356ede798d5968eec5068fc28337557bb5", 0x66) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0xfff, 0x0, 0x4, 0x0, 0x97, 0x0, 0x4dab180a}, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/05/22 03:18:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0xfffffffffffffffc, 'none\x00'}, 0x2c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101202, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) socket$inet(0x2, 0x6, 0x6af8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/22 03:18:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8001, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x8) 2018/05/22 03:18:57 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x200100}, 0xfffffeb8) r0 = socket(0x11, 0x80002, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) 2018/05/22 03:18:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/81, 0x51}, 0x40002101) 2018/05/22 03:18:57 executing program 1: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)) syz_mount_image$f2fs(&(0x7f0000000200)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="168176b360a1bcfd615274725f7369a5816b3dce7afef6b292d198dd9c6751c4ab7c303cc103ea5e5c516677aeeedf4e0faa25b23c64062f24b06f74c9f5164f57fff72d7c903a2a4a7dbd6d40f2ca"]) 2018/05/22 03:18:57 executing program 2: r0 = socket$inet6(0x10, 0x6, 0x3) getpeername(r0, &(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000400)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'veth0\x00', {0x4, 0x6, 0xa49, "2ddf80a67144", 0x40}}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="1673f709c26c7d1d61ee8711961b257d7061b3932d9b066bdd7399374c1c0bff78cb4279da5396c4252851fc7760b8b72c460530e54bbb3304947e7c8f00375230846880da76189285a45b6e6b0f3bbe9fc93e9114fb649d2fad65e9b83ecae957bd07e1dcf3ebda4b7f1c7a481bc4b906934735540660e34b90594dc90a9be1223fe579357b6a50df1634dfabfc77e109b9ce3e32e9b0da46ca715675e4b922ca38e04dbad8c6507efd43b51ac2dab7324b624990df2482ce19c9742d29572e4d114cb328", 0xc5}, {&(0x7f0000000100)="ea69cb21b2542fed030c58ccaefe1ceaeb2438597b20355ae2fab11bca7b68202c8f44256d22bf4737ee7d306469d4c0dacb9663b7e8d4c6371febb3adbfece9f651dff52c1851966d7760657ea28fe5023ec2b7a1b5bd94624bd8c7e1122a8b9ab9fea2b80ac5c2ad390611683c88fc21d804878a59c2d7e3aa8ab950b2e75a7e5faded89ab5f476b32669eb5dd9946c64acab2e20ab6bff4c2455df4796b5cc392bb965af278603941b626647b63ab54a85ecdea6397c9cd742767ca520511d9b5941ec001faac748e86149efb89538b41309c3f815809bfe5b8057b8406623ed24ec0b6957a10521d22e0976f536e5964", 0xf2}], 0x2) r2 = dup(r0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000340), 0x4) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) 2018/05/22 03:18:57 executing program 5: socket$pptp(0x18, 0x1, 0x2) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) getsockname$netrom(0xffffffffffffffff, &(0x7f00000002c0)=@full, &(0x7f0000000240)=0x48) fallocate(r0, 0x8, 0x0, 0xffffffff000) add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000880)='rxrpc\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='team0\x00', 0x0) dup2(r0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) kexec_load(0x1282, 0x1, &(0x7f0000000780)=[{&(0x7f00000004c0), 0x0, 0x100000001, 0xacbe}], 0x3f0000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/22 03:18:57 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/05/22 03:18:57 executing program 0: prctl$intptr(0x17, 0xfffffffffffffffc) 2018/05/22 03:18:57 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='smaps_rollup\x00') write$cgroup_pid(r0, &(0x7f00000000c0)={[0x32]}, 0x1) 2018/05/22 03:18:57 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x20, &(0x7f0000000180)=ANY=[@ANYBLOB='tption,oLdalloc.\x00']) 2018/05/22 03:18:57 executing program 1: unshare(0x2000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x89b8, &(0x7f0000000080)={'veth0_to_bond\x00', @ifru_map={0x6, 0x80000001, 0x9, 0xff, 0x20, 0x6}}) socketpair(0x1, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f00000000c0)) [ 88.029536] loop6: p1 p2 p3 p4 < > [ 88.043253] FAT-fs (loop3): Directory bread(block 65) failed 2018/05/22 03:18:57 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0x5) setresuid(r1, 0x0, 0x0) setreuid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/22 03:18:57 executing program 5: r0 = socket$inet(0x2, 0x10000000000003, 0xfb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa40, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 88.080486] FAT-fs (loop3): Directory bread(block 66) failed [ 88.115266] EXT4-fs (sda1): Unrecognized mount option "tption" or missing value [ 88.155057] FAT-fs (loop3): Directory bread(block 67) failed [ 88.162814] FAT-fs (loop3): Directory bread(block 68) failed [ 88.170110] FAT-fs (loop3): Directory bread(block 69) failed [ 88.193353] FAT-fs (loop3): Directory bread(block 70) failed [ 88.212856] EXT4-fs (sda1): Unrecognized mount option "tption" or missing value [ 88.232372] FAT-fs (loop3): Directory bread(block 71) failed [ 88.248725] FAT-fs (loop3): Directory bread(block 72) failed [ 88.261397] FAT-fs (loop3): Directory bread(block 73) failed [ 88.279396] FAT-fs (loop3): Directory bread(block 74) failed 2018/05/22 03:18:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) recvfrom(r1, &(0x7f0000000040)=""/214, 0xd6, 0x2, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x8, 0x3, 0x69ff, 0xd2ba, "33d0846a6f3d5a8e46d1a06236bc9a19944ec9a85a82b9cf9eeca6d5327c09007de42f9ab573a049cafafe220ccd3de4d879284e5476ff277411836abd3526", 0x1c}, 0x80) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x10001) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0x140, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 03:18:57 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000002bc0)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/50, 0x32}], 0x2, &(0x7f0000000280)=""/36, 0x24, 0x200}, 0x80000001}, {{&(0x7f00000002c0)=@nfc, 0x80, &(0x7f0000001500)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/179, 0xb3}, {&(0x7f0000001400)=""/204, 0xcc}], 0x3, 0x0, 0x0, 0x100000001}, 0x2}, {{&(0x7f0000001540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000015c0)=""/188, 0xbc}, {&(0x7f0000001680)=""/103, 0x67}], 0x2}, 0x3}, {{&(0x7f0000001740)=@hci, 0x80, &(0x7f0000002a40)=[{&(0x7f00000017c0)=""/112, 0x70}, {&(0x7f0000001840)=""/160, 0xa0}, {&(0x7f0000001900)=""/63, 0x3f}, {&(0x7f0000001940)=""/71, 0x47}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/119, 0x77}], 0x6, &(0x7f0000002ac0)=""/235, 0xeb, 0x3f}, 0xffff}], 0x4, 0x1, &(0x7f0000002cc0)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002d00)=@req3={0x4, 0x0, 0x4, 0x8, 0x1, 0x81, 0x4e5}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002dc0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002d80), 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, 0x0, 0x0) keyctl$session_to_parent(0x12) 2018/05/22 03:18:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf0179d74d77a5598e1fdfb4f0596d60ad182ce78cdb0d4f481411b9527254dfca402178c3e0748f576cce2b047a1cb7c82960bd7a4e00000000000000000000") pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0), 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x6) 2018/05/22 03:18:57 executing program 6: rt_sigtimedwait(&(0x7f0000000300)={0x4}, &(0x7f0000000340), &(0x7f0000000380), 0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x7, 0xd05, 0x3c3b, 0x7ff}, &(0x7f0000000200)=0x14) listen(0xffffffffffffffff, 0x9) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000002c0)={'ipddp0\x00', {0x4, 0xfffffffffffffffb, 0x6, "00f3974eb12b", 0x3ad0}}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000240)) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x40000000002, 0x10001) 2018/05/22 03:18:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x200002, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) fcntl$getflags(0xffffffffffffffff, 0x0) getpgrp(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0xf1, "96f92dd9013bc9ede7efd1dda452c768bc0ebe195426a258555d92417b36807ac4a488aa2f7fd5c81c2d11e6052e916936ea7148a281da4eb02296161143216dc23354f087b36541ecbd14a9131093c99f495f098ffb6b4f6d9a430b981ab8a1868a85e3beae875fe96107ac801632578120006787bf13c6f58fd34ecd5fbcc99b994b936bd53cb75bbabfa60f3a5ee3e9b642ede07f369131dc3f9f17be0af054ea33dd74602906c23479b0623602a23666bcc26718c9b14f55a5681912c8beb7e2320832f08a7aa066d083a675c40af5346114fc3858888329dabc3b36b971298970439cbe68fe00c796936ac2d7101a"}, &(0x7f00000001c0)=0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000840)={r3, 0x3a1, &(0x7f0000000680)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x83}, @in6={0xa, 0x4e20, 0xd, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000880)=0x369) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001940)={0x0, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r4, &(0x7f0000000900)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x7003, &(0x7f0000000040)) ioctl(r5, 0x9, &(0x7f0000001980)="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") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) signalfd4(r1, &(0x7f0000000180), 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f0000000200)={0xffffffff}, &(0x7f0000000280), 0x8) 2018/05/22 03:18:57 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x0, 0x2, 0x3, 0x14585d31}, 0xa514, 0x7}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7f) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000240)='.\x00', 0x80000002) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x1, 0x0, 0x10000101) dup3(r1, r2, 0x0) 2018/05/22 03:18:57 executing program 0: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x220902) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'nr0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000005c0)={@loopback, @multicast1, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000880)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f000000c480)=[{{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f00000008c0)=""/244, 0xf4}, {&(0x7f00000009c0)=""/56, 0x38}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/139, 0x8b}, {&(0x7f0000002ac0)=""/168, 0xa8}, {&(0x7f0000002b80)=""/207, 0xcf}, {&(0x7f0000002c80)=""/114, 0x72}, {&(0x7f0000002d00)=""/253, 0xfd}], 0x9, &(0x7f0000002ec0)=""/53, 0x35, 0x4}, 0xd9}, {{&(0x7f0000002f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002f80)=""/134, 0x86}, {&(0x7f0000003040)=""/123, 0x7b}, {&(0x7f00000030c0)=""/143, 0x8f}, {&(0x7f0000003180)=""/205, 0xcd}, {&(0x7f0000003280)=""/7, 0x7}, {&(0x7f00000032c0)=""/121, 0x79}, {&(0x7f0000003340)=""/221, 0xdd}, {&(0x7f0000003440)=""/193, 0xc1}, {&(0x7f0000003540)=""/221, 0xdd}, {&(0x7f0000003640)=""/149, 0x95}], 0xa, &(0x7f00000037c0)=""/4096, 0x1000, 0x40}, 0x80000000}, {{&(0x7f00000047c0)=@vsock, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004840)=""/175, 0xaf}, {&(0x7f0000004900)=""/138, 0x8a}], 0x2, &(0x7f0000004a00)=""/232, 0xe8, 0x1ff}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000004b00)=""/7, 0x7}, {&(0x7f0000004b40)=""/208, 0xd0}, {&(0x7f0000004c40)=""/246, 0xf6}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000006d40)=""/172, 0xac}, {&(0x7f0000006e00)=""/7, 0x7}, {&(0x7f0000006e40)=""/81, 0x51}, {&(0x7f0000006ec0)=""/206, 0xce}], 0x9, 0x0, 0x0, 0xffffffff}, 0x7ff}, {{&(0x7f0000007080)=@alg, 0x80, &(0x7f0000007380)=[{&(0x7f0000007100)=""/84, 0x54}, {&(0x7f0000007180)=""/51, 0x33}, {&(0x7f00000071c0)=""/158, 0x9e}, {&(0x7f0000007280)=""/248, 0xf8}], 0x4, 0x0, 0x0, 0x5}, 0xfffffffffffffffa}, {{&(0x7f00000073c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000074c0)=[{&(0x7f0000007440)}, {&(0x7f0000007480)=""/52, 0x34}], 0x2, 0x0, 0x0, 0x80000001}, 0x401}, {{&(0x7f0000007500)=@l2, 0x80, &(0x7f00000098c0)=[{&(0x7f0000007580)=""/4096, 0x1000}, {&(0x7f0000008580)=""/109, 0x6d}, {&(0x7f0000008600)=""/160, 0xa0}, {&(0x7f00000086c0)=""/80, 0x50}, {&(0x7f0000008740)=""/116, 0x74}, {&(0x7f00000087c0)=""/201, 0xc9}, {&(0x7f00000088c0)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0xff}, 0x2}, {{0x0, 0x0, &(0x7f000000afc0)=[{&(0x7f0000009940)=""/137, 0x89}, {&(0x7f0000009a00)=""/4096, 0x1000}, {&(0x7f000000aa00)=""/254, 0xfe}, {&(0x7f000000ab00)=""/211, 0xd3}, {&(0x7f000000ac00)=""/253, 0xfd}, {&(0x7f000000ad00)=""/64, 0x40}, {&(0x7f000000ad40)=""/99, 0x63}, {&(0x7f000000adc0)=""/42, 0x2a}, {&(0x7f000000ae00)=""/139, 0x8b}, {&(0x7f000000aec0)=""/254, 0xfe}], 0xa, &(0x7f000000b080)=""/219, 0xdb, 0x100}}, {{0x0, 0x0, &(0x7f000000c400)=[{&(0x7f000000b180)=""/238, 0xee}, {&(0x7f000000b280)=""/166, 0xa6}, {&(0x7f000000b340)=""/178, 0xb2}, {&(0x7f000000b400)=""/4096, 0x1000}], 0x4, &(0x7f000000c440)=""/12, 0xc, 0x1f}, 0x6}], 0x9, 0x2040, &(0x7f000000c6c0)) accept4$packet(0xffffffffffffffff, &(0x7f000000c700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c740)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c780)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f000000c880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000c8c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000010700)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000010800)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000010840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000010880)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000108c0)={0x0, @broadcast, @remote}, &(0x7f0000010900)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000010940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000010980)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00000109c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000010a00)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000010a80)={@local, 0x0}, &(0x7f0000010ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010b00)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000010c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000010d00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000017300)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000017340)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000017440)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f00000192c0)=[{{&(0x7f0000017480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000017640)=[{&(0x7f0000017500)=""/2, 0x2}, {&(0x7f0000017540)=""/106, 0x6a}, {&(0x7f00000175c0)=""/65, 0x41}], 0x3, &(0x7f0000017680)=""/53, 0x35, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f00000188c0)=[{&(0x7f00000176c0)=""/196, 0xc4}, {&(0x7f00000177c0)=""/113, 0x71}, {&(0x7f0000017840)=""/4096, 0x1000}, {&(0x7f0000018840)=""/121, 0x79}], 0x4, &(0x7f0000018900)=""/82, 0x52, 0x4}, 0x4}, {{&(0x7f0000018980)=@can={0x0, 0x0}, 0x80, &(0x7f0000018f40)=[{&(0x7f0000018a00)=""/51, 0x33}, {&(0x7f0000018a40)=""/103, 0x67}, {&(0x7f0000018ac0)=""/187, 0xbb}, {&(0x7f0000018b80)=""/44, 0x2c}, {&(0x7f0000018bc0)=""/83, 0x53}, {&(0x7f0000018c40)=""/47, 0x2f}, {&(0x7f0000018c80)=""/143, 0x8f}, {&(0x7f0000018d40)=""/193, 0xc1}, {&(0x7f0000018e40)=""/195, 0xc3}], 0x9, &(0x7f0000019000)=""/191, 0xbf, 0x8}, 0x4}, {{&(0x7f00000190c0)=@ipx, 0x80, &(0x7f0000019240)=[{&(0x7f0000019140)=""/106, 0x6a}, {&(0x7f00000191c0)=""/54, 0x36}, {&(0x7f0000019200)=""/17, 0x11}], 0x3, &(0x7f0000019280), 0x0, 0x1}, 0x2}], 0x4, 0x20, &(0x7f00000193c0)={0x77359400}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000019400)={@local, @empty, 0x0}, &(0x7f0000019440)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000019480)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000019580)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000195c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000001a0c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000001a080)={&(0x7f0000019600)={0xa54, r2, 0x0, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x104, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x18c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x48c81a91}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3, 0x81, 0x10001, 0x100000001}, {0x4, 0x7, 0x40}, {0x80000000, 0x1, 0x2, 0x6}, {0xfffffffffffffffb, 0x3, 0xfffffffffffffff9, 0x6}, {0x80000001, 0x7fffffff, 0x101}, {0xf24, 0x7, 0x4, 0x100000001}, {0x9, 0xf2, 0x2, 0x800}]}}}]}}, {{0x8, 0x1, r6}, {0x1f4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x1a8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x138, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xacf}}, {0x8, 0x6, r20}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}, {{0x8, 0x1, r22}, {0x1e0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r23}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}]}, 0xa54}, 0x1, 0x0, 0x0, 0x4000044}, 0x10) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7fff}, &(0x7f0000000140), 0x8) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/22 03:18:57 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0xff) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0xaec0, &(0x7f00000001c0), 0x8) socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080012, 0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000003c0)={0x2, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}, {{0xa, 0x4e21, 0xaf, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0xffffffffffffff8c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x34, {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000280)=0x8) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000240)='./file0\x00', 0x101000, 0x21) creat(&(0x7f0000000340)='./file0\x00', 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) ptrace$peekuser(0x3, r4, 0x6) 2018/05/22 03:18:57 executing program 4: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @rand_addr}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000000)='ipddp0\x00'}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x200, 0x1) 2018/05/22 03:18:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x400000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x7) write(r0, &(0x7f0000000000)="240000001a002503006bb40408000900010000000000000000e0ffffff00000000000000", 0x24) read(r0, &(0x7f0000000140)=""/116, 0x55) socket$netlink(0x10, 0x3, 0xb) 2018/05/22 03:18:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) getpgrp(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) write$eventfd(r0, &(0x7f0000000000), 0x8) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x800000000000) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchmod(r3, 0x0) [ 89.250153] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 89.258453] FAT-fs (loop5): Filesystem has been set read-only [ 89.266146] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 89.275758] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/22 03:18:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='team_slave_1\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/05/22 03:18:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="c40000001900050b0000000000000000ffffffff0000000000000000000000007f00000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b158000000000000000000000000000000000000000000000c0010000200000000000000"], 0xc4}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000600)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x8000, 0x7a, 0x2}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000740)={r2, 0x4, 0x10001, 0xe6, 0x0, 0x0, 0x8001, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x80}}, 0xb6e1, 0x80000000, 0x8, 0x7, 0x2}}, &(0x7f0000000800)=0xb0) write$binfmt_aout(r0, &(0x7f0000000140)={{0x107, 0x80000001, 0x8, 0xa8, 0x144, 0x6, 0x305}, "736f7d5c5615474e24c10f867999fdadcf81035c77cccb9d793d20abac79adf0901431ede7b4f63e3661e807f6f607d1ace14936e696c8da148fa6db97181f9984d991d7058b70b72dee41de6d3e44e6c95ce08209e49f452da3a1c440c2e5ea63cbaa362e5ce267656d2c4cf95417f4024fae23d046e823dfda4593ab201c3be43e9bb9d872afc5030c0cf96d9a3765b14dd2655f2837102cf2e900b147a61727ba8b04c5ee2fb225f53873a82aa5fda7af9f845aff73b4f0e62cd140a5ddfa8049e627dd2b096b4f2567b5aacb7fc15de4ee06fd8ec7da05cee969a2c8909caee9f1decd0efff544", [[], [], []]}, 0x409) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) 2018/05/22 03:18:58 executing program 4: r0 = socket(0xa, 0x2, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x22, 0x201, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f0000000380)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0xa}, 0x707000) 2018/05/22 03:18:58 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2a3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/05/22 03:18:58 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000300)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180), 0x8) 2018/05/22 03:18:58 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0x6) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001040)="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", 0x1000) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) 2018/05/22 03:18:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) timer_create(0x7, &(0x7f0000000180)={0x0, 0xc, 0x0, @thr={&(0x7f0000000080)="491a76e9a392ec373878f45f6467102503bd8a5a2dbad8810996612ab636fcc98bde6c", &(0x7f0000000100)="950cc717e6c511d9711a1d63263608b3010812adf0b1c6e50ef1999c3683dada36ca04f0021f0fffe3050eb02fbc13217d310fcbd7a4a8758a52f35f1a1583827083c09a8869e801290ab6365f8523108f70fa2e05832e6c5765fa8d7ec25c30512ca64044b2fee11f680951391638cfe1fcc6d46e768d4c"}}, &(0x7f0000000200)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="7f"], 0x1) fcntl$setstatus(r1, 0x4, 0x4000) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) 2018/05/22 03:18:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x43, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) poll(&(0x7f0000000000)=[{r0, 0x830c}, {r0}], 0x2, 0x3ff) 2018/05/22 03:18:58 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8810, &(0x7f0000000040)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f"], 0x1) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf4, "3f0f5156f17bfd0554899b709e8b7bfe93ced87f00ad8579640ed7628aba6c89ea2ba0a303f6e65f6b943b3f50657d1a5688ed2d82d3e4f79ee48d6964b3604134db863f39ca6382fb546d51f4fc0e06435444799021923c7b664b25b714b33fa8dde58a2e823e5befa7fc7a01ae6e304f2459d3cd774bf67f8a6d56c10124e97bdc12dab3bdde02cea1c78f5d06b2b20806d81a55706ab4c87a3339f187f095688cbc3cfbd8b9ce1bce3d5d4c4fc703e788aff7b24131662819904bd357a9e6b49156fd8fa4a3757a378a2bb4942e42c15a005db4f7a0fa4bbca2ee8a713c540ef6d7889d6f4d2a3446d616dd5d71638e9df237"}, &(0x7f0000000180)=0xfc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x3}, 0x8) close(r0) 2018/05/22 03:18:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x101, 0xa, [0x9, 0x4, 0x9ba, 0x7, 0x4, 0x10000, 0x1, 0x8, 0x3, 0x100000001]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0x81}}, [0x2, 0x5, 0x4, 0x10001, 0x6, 0x1, 0x8, 0x20, 0xfffffffffffffff7, 0x5, 0x100000001, 0xcbf1, 0x28e2, 0xffff, 0x5ac6c540]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, &(0x7f0000000100)=0x14) poll(&(0x7f0000000000)=[{}], 0x20000000000001c6, 0x0) [ 89.410769] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=168 sclass=netlink_xfrm_socket pig=8330 comm=syz-executor1 [ 89.488483] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=168 sclass=netlink_xfrm_socket pig=8349 comm=syz-executor1 2018/05/22 03:18:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) prctl$void(0x1f) 2018/05/22 03:18:59 executing program 4: ppoll(&(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x5) munlockall() r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x3d2, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) 2018/05/22 03:18:59 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xa38}}, 0xffff, 0x7, 0x1, 0x3175, 0x5}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x4ab03d0d}, &(0x7f0000000140)=0xae) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f00000015c0)=0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r2, 0x8001}, &(0x7f00000003c0)=0x8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) 2018/05/22 03:18:59 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c4600000000000000009041a9478b6d00000000000000e2ff0000000000000d75803d1ff62cf60000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094d691c3ef32b2ff927f89bcdba0673057c6a28725936ebdec1322b63d87561745a001b302008f9d602dab18fa0b81bb1c32941abe90fecb5fe35756d6119849c4b29ab2c233fd79a8470f350254d6c0f91e57423aee41f83a22df4c12e0ed2e381386329c4f931e11a18a7dfe53f7a53043f2c6ba12fe1413549d0a1d54e991e32cf85fbc993a9b8426e38014c576d8c010cef5341a1c73e286921296f2b908bdafa217e63d983b9c79a15903cd811e33e461395ac81afbee415d35eed679797587e0c2dc15b519c8d789995ab680deae7782ea9d"], 0x78) dup3(r0, r1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x800, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/4, 0x4, 0x0, &(0x7f0000000100)=@abs, 0xa) 2018/05/22 03:18:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') sendfile(r0, r0, &(0x7f0000000000)=0xffffffd, 0x7fffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="46a4245623423c5a42cf121aa9dc42eef599e40d30f0bc351e7cf2076c4c5f8fe1ba1bff5200c668c1a7d2b043092deafb9128abf0a813082e4841e0699c6e52443940512d67703fc8ea5703d12abdfb307ff6e48ee5262983307303ce69d920815199f595dd6dfaad405ec2d89156b52f90", @ANYRES16=0x0, @ANYBLOB="000000000000fbdbdf25010000001800030014000600fe800000000000000000000000000000"], 0x2c}, 0x1}, 0x40000) 2018/05/22 03:18:59 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4, 0xffffffe2) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) recvfrom$llc(r0, &(0x7f0000000080)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6f3000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) 2018/05/22 03:18:59 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0xffffffffffffc597, 0x0, 0x0, 0x100000000, 0xffffffffffff0cac, 0x0, 0x10, 0x13, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xffd, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x5, 0x180000001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xe803, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0207c865563ef07c597740db66f993ef9e176006d53a931776d5e761d14abb2b35e5b320a11b292835b0ed1e5d9688488197af60880fceddb8a53d9e3d82db74e5306ff5e88f0ea338e08b8c354f1f216bed8b885b5b6dd6a98de5"]) dup3(r0, r1, 0x80000) pread64(r0, &(0x7f00000001c0)=""/134, 0x86, 0xa) 2018/05/22 03:18:59 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200, 0x0, &(0x7f00000001c0), 0x4, &(0x7f0000000000)=ANY=[]) r0 = socket(0xa, 0x6, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x80, 0x101, 0x4, 0x4, 0x1, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xe1}}) 2018/05/22 03:18:59 executing program 1: utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xae7, 0x4}) r0 = socket(0xe, 0x2, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="d800000030d02dfd01565ac3d0740c453805cc697fd5f220189f49e8d94d9c4d865cb16f326db8e21144939e26eab752bde43bcef7483b607ed5546ff62e8275a9ce8171714b3b2d81823340f11684193580d8facd295b7afdff37bb0e070e8a6c95e76cd7b1724c3c46d62912508288d861207715b69aff1e809b34663cdf44dbcbde2bae782b933c842efd7f7f5847de96552225de2392ec3e7af04089b71f706d3aeb82c990a73feb1c75539429d746ce0403ebd7b8b90522d8e8c28011704e81b01d6770ec271592fb55802a061f788ed7f5136a95b259768190"], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/05/22 03:18:59 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001280)={'team0\x00', r1}) timer_create(0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) [ 90.251612] EXT4-fs (loop2): unable to read superblock 2018/05/22 03:18:59 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/4096) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @rand_addr}}) r2 = dup(r0) truncate(&(0x7f0000001200)='./file0\x00', 0x101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001180)=@sack_info={r3, 0x80, 0x400}, &(0x7f00000011c0)=0xc) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0xfffffffffffffffe) 2018/05/22 03:18:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3, r4+10000000}, 0x8}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000680)=0xc7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000140)={0x10000010}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x800, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000002c0)=ANY=[@ANYBLOB="07000000000000000029cf8f8f07cf943a981a35c4000000000000000000000000000000000000000000000000000000"]) 2018/05/22 03:18:59 executing program 1: set_robust_list(&(0x7f0000000280)={&(0x7f0000000180), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) fcntl$setstatus(r0, 0x4, 0x2000) unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) listen(r0, 0xa74) fstatfs(r0, &(0x7f0000000480)=""/194) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/22 03:18:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x64, "15d49cd6efc1db8b6f8469ed880bba324d61e52cec1e11d608faed09269a380b897602a9a85102024eba543409ccb36fda83b9f62c7c8b8d5ba69fa6021bd522166fef0cc9a4ed33c868a08965a8c52acc87d83fb1fdfc121a2d40fac2c65d2001d75a95"}, &(0x7f00000001c0)=0x6c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xffffffffffffffa8}, 0x8) getpeername$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet_opts(r0, 0x0, 0x8000000000000004, &(0x7f0000000080)="070a0818d347ce25c1", 0x9) 2018/05/22 03:18:59 executing program 2: syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x29) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0xc0, 0x0, &(0x7f0000000240)="8f8a6085b898b2a073bf83c4225786a165de12f84920bc5811c1abd64e52597387f47d825e5dbdd0a3b7de9104ee64c3ba85bb3d71c61198a83608746bb4a06e32007188f4a54aeb779d209174ff76bbdf49cb095e816cafad3b2b0d9a25f95812ce1cbf369cf23c3bd251f93bbd39161e0bf3aee82e04c2fa148af1534c6496458aa16985f7394c44e77b7f086462770ce921a0dd6ab85b065bb5586be5ec8495bbdb582c98a70568c5ee4b806eda60c33409bd95f16e5011a8ff62f8762e58"}) 2018/05/22 03:18:59 executing program 1: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) r1 = socket$inet6(0xa, 0x9, 0x7f) bind$inet6(r1, &(0x7f00000010c0)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/133) [ 90.387282] FAT-fs (loop7): Unrecognized mount option "ÈeV>ð|Yw@Ûfù“ïž`Õ:“vÕçaÑJ»+5å³ ¡)(5°í]–ˆH—¯`ˆÎݸ¥=ž=‚Ûtå0oõè£8à‹Œ5O!k틈[[mÖ©å" or missing value 2018/05/22 03:18:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000680)="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", 0x801) truncate(&(0x7f0000000080)="2e2f66696c65302f662e6c6530f000", 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ftruncate(r0, 0x101) [ 90.390966] EXT4-fs (loop2): unable to read superblock [ 90.478327] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 90.608730] FAT-fs (loop7): Unrecognized mount option "ÈeV>ð|Yw@Ûfù“ïž`Õ:“vÕçaÑJ»+5å³ ¡)(5°í]–ˆH—¯`ˆÎݸ¥=ž=‚Ûtå0oõè£8à‹Œ5O!k틈[[mÖ©å" or missing value 2018/05/22 03:19:00 executing program 4: unshare(0x20000400) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket(0x1, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e23, @rand_addr=0x5e4}}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00000002c0)=""/4096) 2018/05/22 03:19:00 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/80, &(0x7f0000000080)=0x50) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f00000000c0)=0x4a) 2018/05/22 03:19:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300020a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e0000001000000000000000023ea62743d6e66bbb631ba79aa0c1d70518cda8100000000000072dd4924780d25de4e531f5d730254e8ebfca6b0a492a39422b491c546564647fae55246503949458453213ce5f5c20f0426201d11c367d79cd4f72047003bb900945ade84fee3badf61fed8b0acce3755724bce64fc86fc7c8318bcc1ce5fb9b81522d356ad45765bf1a395bd13f021dbf89705cba491fb0000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/22 03:19:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x511303f4899e7f75) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x6, 0x9, 0x0, 0x438, 0x4, 0x5, 0x92, 0x1f, 0x4, 0x9, 0x80, 0x6}) 2018/05/22 03:19:00 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x71, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40000000000000, 0x8000000000000, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x409) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x7fffffff, 0x6, 0x3211}, 0xef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0x3aa) sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0xb28}], 0x1, &(0x7f0000002b80), 0xfffffffffffffff4, 0x4}], 0x1, 0x0) 2018/05/22 03:19:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000bc0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000140)=0x7f, 0x8) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)="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", 0xfa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000180)={0x5, 0xd9da, 0xfffffffffffffff9, {}, 0x1}) dup2(r1, r0) 2018/05/22 03:19:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x90) close(r0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) 2018/05/22 03:19:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x6002}) pread64(r0, &(0x7f0000000140)=""/204, 0xcc, 0x0) r1 = socket(0xa, 0x100000803, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x40, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x5}, {0x2}, {0x7, 0x9}, {0x7, 0x80000001}, {0x7, 0xffffffff}, {0x0, 0x400}, {0xc, 0x7be0}, {0x4, 0xce}, {0xf, 0x1}], 0x9) socket(0xb, 0x7, 0xb) 2018/05/22 03:19:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0xffff}}, &(0x7f0000000100)=0xb0) mkdir(&(0x7f0000000000)='./file0\x00', 0x26) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/05/22 03:19:00 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x7fffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}}}], 0x30) socket(0x10, 0xe0296cfdcbe0ebc2, 0x8001) 2018/05/22 03:19:00 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) socketpair$inet6(0xa, 0x800, 0x5c04, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x5, 0x6, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="13e8ce2620fd519307cb170c4f33d4d568c7a900955215b7997bf78718b7d948682ac68027bbcca57837fffb8e8f8e0caadca7566632be07a6c9b7a42708d9493d56a339dc5d143e47b3669c68833869b1f6f810a82faefb3bb84563fb5b8b04548dc0796ee22c58e7a1b9c6735f83729d0e4d92ea5431e862031a5b3e27f6657be642f3d411733149d04e8984a10e36b0710b329d84f79466f5a0523adc1979c18c405eb386a0310c") ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240)=0xa10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x31c81732, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e22, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x0, [0xffffffffffffff12, 0x9, 0x3, 0x2, 0x10001, 0x78, 0x7, 0x10000]}, 0x5c) 2018/05/22 03:19:00 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="32f47eac320c55e4c0505342ac94756e", 0x10}], 0x1, &(0x7f0000000280)=[{0x10}], 0x10}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/05/22 03:19:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626182c8523bf012cf66f") openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$netlink(r1, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000089fd700f8ffffffff07037787"], 0x1}], 0x1}, 0x0) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_bond\x00'}}, 0x1e) 2018/05/22 03:19:00 executing program 4: rt_sigaction(0x400000000000007, &(0x7f00000004c0)={0x4224aa, {0xffffffbfffbff270}}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') 2018/05/22 03:19:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r2 = accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000001280)=0x1c, 0x80000) ppoll(&(0x7f0000000080), 0x15d, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0xfca4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001340)={0x65, 0x9a5b}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/05/22 03:19:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/66, 0x22) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0x280000, 0x2}) 2018/05/22 03:19:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0xe, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) 2018/05/22 03:19:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ppoll(&(0x7f00000000c0)=[{}, {r1, 0x12}, {}, {r1}], 0x4, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x4}, 0x8) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) mlockall(0x5) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x0, 0x3, 0x0, 0x4, 0x0, 0x8, 0x8000, 0x0, 0x1, 0x8, 0x0, 0x20, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x6, 0x0, 0x6061, 0x89, 0x1, 0x0, 0x0, 0xffff, 0x8, 0x0, 0x0, 0x3, 0x0, 0x9, 0x7fff, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000140)}, 0x20018, 0x2, 0x0, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x0) munlockall() recvfrom(r0, &(0x7f0000000000)=""/204, 0xcc, 0x0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x0, {0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000001c0)={{0x80000001, 0x4}, {0x8000, 0x10000}, 0x46, 0x6, 0xf25}) [ 91.104401] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3122 sclass=netlink_route_socket pig=8492 comm=syz-executor1 [ 91.123534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3122 sclass=netlink_route_socket pig=8499 comm=syz-executor1 2018/05/22 03:19:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000400)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in=@broadcast, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000980)={0x0, @multicast2, @remote}, &(0x7f00000009c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipddp0\x00', r2}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000005c0)={@local, @loopback, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14) getpeername$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001fc0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002140)={'bond_slave_0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002240)={@remote, 0x0}, &(0x7f0000002280)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000022c0)={@remote, @loopback, 0x0}, &(0x7f0000002300)=0xc) accept4$packet(r1, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002380)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000023c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000024c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002500)={@local, @rand_addr, 0x0}, &(0x7f0000002540)=0xc) getsockname$packet(r1, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000026c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002700)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000002800)=0xe8) getpeername(r1, &(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000cc80)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000e240)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f000000e280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000e2c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000e300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000e340)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f000000e940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000e980)=0x14) getsockname(r1, &(0x7f000000e9c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000ea40)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000ea80)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f000000eb80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000ebc0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f000000ecc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000edc0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000eec0)=0xe8) accept$packet(r1, &(0x7f000000ef00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000ef40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000ef80)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000000f080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f0c0)={'ip6gre0\x00', 0x0}) getpeername$packet(r1, &(0x7f000000f1c0)={0x0, 0x0, 0x0}, &(0x7f000000f200)=0x14) getpeername$packet(r1, &(0x7f000000f600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000f640)=0x14) getsockname$packet(r1, &(0x7f000000f680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f6c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f700)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000f880)={0x0, @multicast1}, &(0x7f000000f8c0)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000f9c0)={@mcast1, 0x0}, &(0x7f000000fa00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000010740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x54000020}, 0xc, &(0x7f0000010700)={&(0x7f0000000a00)=ANY=[@ANYBLOB="900c0000", @ANYRES16, @ANYBLOB="20002bbd7000fddbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="700002006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c0004000200080701000000d9000008060000000500010504ffffff0000012cffffff7f08000600010000000800000140000000440725020200000008000100", @ANYRES32=r4, @ANYBLOB="7801020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400c7c8ffff08000600", @ANYRES32=r5, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400000007070800000000043e04030000004000000105000000ff7f074a0101000001040103c8000000c300090900000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400f900000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="f400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000104000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r10, @ANYBLOB="3001020038000100240001006d636173745f72656a6f696e8b2f6e74657276616c0000000000000000000000080003000300000008000400040000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b75708de9584500000000000000000000000000000000000000000800030006000000040004000800060000", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040009000000080007000000000008000100", @ANYRES32=r14, @ANYBLOB="6c0102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400f190000008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000010040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000004000008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="0001020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000008000008000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r24, @ANYBLOB="b40102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000008000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004006b010000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27, @ANYBLOB="08000100", @ANYRES32=r28, @ANYBLOB="ac0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r30, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff03000008000600", @ANYRES32=r31, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r32, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r33, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400e80e000008000100", @ANYRES32=r34, @ANYBLOB="5c0202004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r35, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400fdffffff40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100008008000600", @ANYRES32=r36, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r37, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400faffffff400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000001000008000600", @ANYRES32=r38, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r39, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0xc90}, 0x1, 0x0, 0x0, 0x8040}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/22 03:19:01 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0xf, 0x5, 0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @remote}, &(0x7f0000000240)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000e00)=0xe8) getpeername$packet(r1, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004c40)=0x14) getpeername$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005040)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000005340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28320208}, 0xc, &(0x7f0000005300)={&(0x7f0000005080)=ANY=[@ANYBLOB="78020000", @ANYRES16=r2, @ANYBLOB="04002bbd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="44000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000001000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="100202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400ff7f0400feffffff0500098cff070000f2bf0107020000010000000908000000001003200800000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e670b0000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040001000000"], 0x278}, 0x1, 0x0, 0x0, 0x4}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000003c0)={0x30000003}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x20000000}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/22 03:19:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@bridge_delneigh={0x24, 0x1d, 0x305, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000008}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8ca, 0xde1, 0x8, "16c58876e9f3047e89b4a9cb87c4662885feec738443e053b5687255499f4513561f37406d66b3a9c1230c13d4d131716bdbc45339ee1cc9ba5e4fe672dcfdac056eb08360392e0a3db4b8c2538ed41f"}, 0xd8) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "be2036b26dfe9de3ec72c60917f7d4ffc06b9b52ad632f2b03272a4cee696ca6c03c5fd24b5be23093f267"}, 0x2f) 2018/05/22 03:19:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe0700000000000700ff3f2c1f0400028fa39000070076fbb500000000000000005d", 0xfffffffffffffe8d}], 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x5) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0xfffffe73, 0x80000) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000240)) socketpair$inet6(0xa, 0x6, 0x401, &(0x7f0000000100)) 2018/05/22 03:19:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000002080), &(0x7f00000020c0)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x400400, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140), 0x2) socketpair$inet6(0xa, 0xf, 0xffffffffffffffdb, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x2, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000001c0), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x4be) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)="bb573f728e7b27a9ac3b7412fba82ecd9bf20f6f13605806d8001a860c2cd1399f57d2e01081e9191069ba09e9b9327106f859834cfec7a936b86efb405faa5dd710343face5aad6437b48010ff8836d851dfcefaf53ac792b565b3cedbbbf8b2757d03236bd2fd5a0cf229966fe818966cf7f47f7d78c14a51d25a9eabed69f0b05d3421de2b9", 0x87) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/05/22 03:19:01 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71, 0x0, 0x0, 0x99}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') read(r1, &(0x7f00000001c0)=""/103, 0x67) 2018/05/22 03:19:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r2, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 2018/05/22 03:19:01 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='tmpfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) r1 = getegid() lchown(&(0x7f0000000080)='./file0/file1\x00', r0, r1) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000001340)='./file0/file1/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) rmdir(&(0x7f0000000240)='./file0/file1\x00') 2018/05/22 03:19:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/05/22 03:19:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f00000008c0)='./file0\x00', 0x400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) linkat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c460000000000000000000000d464000000000057921284c800b5cb14cb3d67555e45b67dab77bd78c7b27d0fa9133da54449973a1affa22e58849bc0b453642818a04267b6a33eacbcdf7e81e8455650b019ec3fe1fd8b55aa1edce2992a54c9c4c3ead19ca40b8f0190d20c6a1d82e5c1442d7d9b4a46248ddb17f280342f6e7639ddf689895005000000cecda060fdd1d048c329036e583148bcdf33f4d46562256716ecb8d1c704b99468bf0c568595b601a68f02be0f0b4d862c62cd7d177512772ab925a7c0e41530fb17fc"], 0x2a) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000840)={0x0, 0xffffffffffffffff, 0x7a, 0x5, @buffer={0x0, 0x4c, &(0x7f0000000700)=""/76}, &(0x7f0000000780)="828062b545bb350148043415dca4535f649c88e553372067e601f7c2bb62d9924a30da7ad174191b07793348a8db309250c93ea4e39bd02d92eec164140562f635155899dfe9634c457d77b283a4dd7363600b0e987ee3593863e5210a3259b58d7213b61d48fcddb7d7fff96dbe38c10deef610ece34a6b9545", &(0x7f0000000400)=""/33, 0xffffffffffffffff, 0x10000, 0xffffffffffffffff, &(0x7f0000000800)}) 2018/05/22 03:19:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)={'nat\x00', 0x93, "f168277efa5a9396839b32156ee9722ee6fabcbc01b683fb1d18b4e053b9a097abab9cb4c0fa75749f2f857177b70d34cb19fb52f0d7b5f1b5c8680f7d309614a44ece64a64fa0b1808d5b8287ad29b87936255415d8d00e8956a0a7c55d996c01124ae137c2db51a11f1554f95ba636d4c007e9fce733938bb2d9689ecc4d9a5f0586589be9b1c78f59fa07086ce935995359"}, &(0x7f0000000580)=0xb7) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="c8", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x400, 0xb9) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e24, 0x6, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x12, 0x41c, 0x7, 0x1ff, 0x2, 0x7fffffff, 0x1, 0x3}, {0x1a40, 0xffffffffffffff72, 0x5dc, 0xfffffffeffffffff}, 0x4, 0x6e6bbe, 0x2, 0x0, 0x3}, {{@in, 0x4d2, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3504, 0x3, 0x0, 0x2b91, 0x7fffffff, 0x4640, 0x80}}, 0xe8) r3 = socket(0xa, 0x4, 0x1ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}], 0x4c) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/22 03:19:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'bond_slave_0\x00', @ifru_names='veth1_to_bond\x00'}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002900)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000002780)=[{&(0x7f0000000140)="a0d59f34fdf2883364719f570b65358a", 0x10}], 0x1, &(0x7f00000028c0)}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x1000, 0x101, 0x7fffffff, 0x4}, 0x14) 2018/05/22 03:19:01 executing program 0: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3d00000000000000000000000000000000000000000000190000000000000000000000006efb1470173b42c905482cb2f33798f276c79d0e3665c79ddca8ba11e92d1e41961b68b61ea303153b5ff0b800eda9fdc6a701c93dce9039b9c82498d1bf0d5690cb88008c9ea177af18c3dedee7076efad7fb182a8e59b8"]}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/22 03:19:01 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f00000007c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe47) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sh\x00', 0x0, 0x2000000000000}, 0x2c) getpeername$llc(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x100000001, 0x70000000000, 0xffffffffffffffc0, 0xfffffffffffffff7, 0x0, 0x4, 0x600000, 0x3, 0x2, 0x9, 0x100000000, 0x6c5b, 0x7f, 0x4, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, 0x6, 0x1, r1}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') sendfile(r2, r3, &(0x7f0000000300), 0x8000) 2018/05/22 03:19:01 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40100, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1b", 0xffffff29, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 92.042073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8382 sclass=netlink_route_socket pig=8575 comm=syz-executor2 [ 92.045261] device sit0 entered promiscuous mode 2018/05/22 03:19:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000340)=0x110) r1 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000), 0x0, 0x8) fcntl$setownex(r2, 0xf, &(0x7f0000fa4000)={0x0, r3}) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000003c0), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r5 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000380)) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r5, r5, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB]) prlimit64(0x0, 0x0, &(0x7f000002fff0), 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000280)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x8, 0x0, 0x4, 0x8}) [ 92.118369] sg_write: data in/out 1869573131/729 bytes for SCSI command 0x0-- guessing data in; [ 92.118369] program syz-executor5 not setting count and/or reply_len properly [ 92.191185] sg_write: data in/out 1869573131/729 bytes for SCSI command 0x0-- guessing data in; [ 92.191185] program syz-executor5 not setting count and/or reply_len properly 2018/05/22 03:19:01 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000004000), 0x401ffffffc) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000300)="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") modify_ldt$read(0x0, &(0x7f0000000000)=""/85, 0x55) ioctl$TCSBRK(r0, 0x5409, 0xc41) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0xfff, 0x100}, &(0x7f0000000200)=0xfffffffffffffecf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x4, 0x7fff, 0x9, 0x2, 0xc6a1}, &(0x7f0000000140)=0x98) 2018/05/22 03:19:01 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x91, 0xd, 0x1, 0x51c2, 0x0, 0x7, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x383}}}, &(0x7f00000001c0)=0x84) 2018/05/22 03:19:01 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) r3 = dup3(r0, r2, 0x80000) clock_settime(0x6, &(0x7f00000001c0)={0x77359400}) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000180)=0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) r4 = syz_open_pts(r2, 0x2) dup3(r4, r2, 0x0) tkill(r1, 0x1000000000016) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x10062, &(0x7f0000000180)=ANY=[@ANYBLOB]) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) 2018/05/22 03:19:01 executing program 1: r0 = socket(0x0, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d24e3a398312bdf693f1710d2f0b47f0b028b0b01eddf5a4772a036bcae45f4be37903efc3111bb37c647ff7f7d862cdda9c2bf349e0626f4d468ac1ef7769"}, 0x20) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000400)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="b644994e7691"]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x50b}}], 0x1, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x1000000004) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) syz_mount_image$hfsplus(&(0x7f0000001740)='hfsplus\x00', &(0x7f00000017c0)='./file1\x00', 0x100, 0x6, &(0x7f0000001b80)=[{&(0x7f0000001840)="5ce3434049d055462fd05e45d0ea4a486bc120f008e8f4291e9dd41511b9a8ff77e7009f0d1909a235c80a2b6f0bcdfa28ee91603866d554d47710e9e6c36ee845f85c5484b7716c63cdc89429a89024826b93aaf7e08d28908badae43bafe338263bf4e17949d2bc276c233cf8db85c53c598fe", 0x74, 0x2}, {&(0x7f00000018c0)="4194bd716d8ccfa90f7aefde63308a6ace", 0x11, 0x99}, {&(0x7f0000001900)="5ccbe656a8b6f42fbe8c5619fdbfb3ad855584913b5dd68ad3da6635ee532c85b6bbdca11f7baac5879c1912d079d959ebfcdfdc6b8e289c", 0x38, 0x800}, {&(0x7f0000001940)="422a8bc64f894f7ac9d911d6d465187cee683cc007431aaeea2e46af0d9b10403702d5cb1598cf4027a1b5d399501e21d11da280cd5c064d48102b56692640b37c9a17bcfc716bff3fc624e8c219749e8d71bba6e19cf415f4b5dc474a7081380c33ff8230202f229ec1f3a6ff0f97d7038f1e609211d62d94e503db22c898b1fdec30630e2024c83e08c8d71695fa22a1dec3f9897b8062639ff9836743ff935562bce36b9069c562e54f1b13dfda72c2b6d0c1134563e911a346c70e339506a9e7f0f0ad12c12caaaef81e8f982a9bdf93a0a75d92b2dc63", 0xd9, 0x1f}, {&(0x7f0000001a40)="1fb5891793f8c03b9b6abf30f55c986fec542ffa1de1a2aa309807b7fdb1f7689e78e5598d95170da68ca6d37fa088614e3fa7330f65b860bd5da201f612119e23f6c8fbd0a170962341599cbceb0fda5c39e52f73c116c83d32ec9da93b059ae495463b3e090121ae948a03483b42c333c6ceee4c58b8ed93937be437a59c2da7026cc2ab83657519e0b44248c82f3b860a00d0e9c588fe3f8ae42fd94eba5d1f08106541d4716735727837050bd8fbcd427693de7f6a9829531143d8b6ea2b89d3ec18274f96741c48f9fb4f439fa16f6b5e19339a94356db24a4402703baa288c24968a564dcfd4112f0d0690e98b60585d547adb5656523e1c", 0xfb, 0x884}, {&(0x7f0000001b40)="e93f61201e514b8b5624ab9890bce14c8d552c90c853c712f58e5beffad9457d0b5e765f1c9e25d7600c2ce74601a970c45bf26e0c20d0d7", 0x38, 0x4b}], 0x200000, &(0x7f0000001c40)={[{@creator={'creator', 0x3d, "61b5a498"}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x3f, 0x3f, 0x35, 0x37]}, 0x2c}]}) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x1, 0x0) unshare(0x40000000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb863d4fc310efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2000000000001, &(0x7f0000014300)) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file1\x00', 0xea20, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="ef472e73e1acf786c2b8e5db7f9fbb2376b3eb1eb6b3dc2eb6cabc872817a8bf3346d5e01536013afff34760dd06e769649c5d80c9bfae109fce9d295252234f49f017ec5fdce7d48f22e2600523df861b55aecef9ff2e1dd205bc5aaa9fce7dea88e6fcf95e6903ac033179b8ca1c364226b3374ee92ffb", 0x78}], 0x10000, &(0x7f0000000380)={[{@usefree='usefree', 0x2c}]}) mount(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000440)='btrfs\x00', 0x2000, &(0x7f0000000480)="4687159037ca0febe6791378a4ba71acfad366845faddf15010fb72bb73150e74cee54cc57fc758b28") 2018/05/22 03:19:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28001a6b6d3cfd066e2f2c5854ae0000", @ANYRES16=r1, @ANYBLOB="116d0000000000000000100000001400010008000500000000000800010002000000"], 0x28}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000480)="81bbb0892c5fc9836c46387620bafd245d403c06d206e4edd04019dae0cbf4ce232fcd79bfb7bc4d597c22a4845d03e15a9553773864c8d07aa622dd7fe613a0d6ba1b23e382e1c58e655ed3b23db0f03831e05604d5496504ab2a7ffb201cd87a5342df019a18f6f7c01063040d90d0602cc067405f27b07a8471959cc53e526f7523abeddd55c323720684bb7815860196c8c5c74bb65ffd7f82", 0x9b) epoll_create(0x0) 2018/05/22 03:19:01 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffe1f) sendmmsg(r0, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e465de6d8420365260eea5861d10000500000000000000000000002000"], 0x10}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0x981c}, 0x1c) r1 = dup3(r0, r0, 0x80000) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x82) 2018/05/22 03:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ad5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x673}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x2, 0x1f, 0x2, 0x0, 0x2, 0x20002, 0x1, 0x7, 0x1f, 0x8, 0x6, 0xdd3b, 0xc6, 0x2, 0x9e9, 0x6, 0x5, 0x0, 0x10001, 0x8, 0x2d, 0x2a, 0x0, 0x1, 0x7f, 0x8, 0x1ff, 0x41e5, 0x40, 0x3, 0x5, 0x80, 0x86c, 0x2, 0x3, 0x0, 0xe6e, 0x5, @perf_bp={&(0x7f0000000080), 0x1}, 0x21800, 0x100000001, 0x3, 0x7, 0x1, 0x800, 0x1}, r1, 0xd, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='nrt/)gmp\x00') read(r3, &(0x7f0000000180)=""/230, 0x36e) 2018/05/22 03:19:01 executing program 5: sysfs$3(0x3) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10001}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)=""/7, &(0x7f00000003c0)=0x7) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0xfffffffffffffe7f) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3ff, 0x401, 0x1, 0x8, 0x0, 0x6, 0x88010, 0x8, 0x101, 0x3c5, 0xff, 0x5, 0x7, 0x4009, 0x6, 0x3, 0x9, 0x7, 0x1, 0x0, 0x0, 0x20, 0x3, 0x4, 0x945, 0x400, 0x2, 0x2, 0xa9b, 0x1f, 0x1, 0x7, 0x4, 0x1, 0x0, 0x7, 0x0, 0x2, 0x74aa7c2aaf899993, @perf_config_ext={0x8, 0x287}, 0x0, 0x0, 0x6, 0x6, 0x8001, 0x1, 0x9}, r3, 0xf, r1, 0x9) 2018/05/22 03:19:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x22a, @time, 0x2, {0x0, 0xe3}, 0x0, 0x1, 0x6}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x6) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000280)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ff090000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/22 03:19:01 executing program 7: mprotect(&(0x7f000074e000/0x3000)=nil, 0x3000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)) 2018/05/22 03:19:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x101401) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6tnl0\x00', 0x3}) 2018/05/22 03:19:01 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x4, 0x6b72]}, 0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/22 03:19:01 executing program 7: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x8100, 0x0) acct(0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7ff, 0x4) geteuid() getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) 2018/05/22 03:19:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x6, 0x10000101) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) 2018/05/22 03:19:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000240)=0x8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40c00, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r5, 0x0) [ 92.460112] IPVS: Creating netns size=2536 id=12 [ 92.611016] IPVS: Creating netns size=2536 id=13 [ 92.737005] pktgen: kernel_thread() failed for cpu 0 [ 92.744594] pktgen: Cannot create thread for cpu 0 (-4) [ 92.751669] pktgen: kernel_thread() failed for cpu 1 [ 92.757221] pktgen: Cannot create thread for cpu 1 (-4) [ 92.763224] pktgen: Initialization failed for all threads [ 93.752016] pktgen: kernel_thread() failed for cpu 0 [ 93.757249] pktgen: Cannot create thread for cpu 0 (-4) [ 93.762785] pktgen: kernel_thread() failed for cpu 1 [ 93.768005] pktgen: Cannot create thread for cpu 1 (-4) [ 93.773407] pktgen: Initialization failed for all threads 2018/05/22 03:19:03 executing program 7: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) getresuid(&(0x7f00000004c0), &(0x7f0000003280), &(0x7f00000032c0)) sync_file_range(r0, 0xfffffffffffffffb, 0x9, 0x6) 2018/05/22 03:19:03 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x808000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) fcntl$dupfd(r1, 0x406, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8) getpid() r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xf20) fcntl$setstatus(r3, 0x4, 0x4000) write$selinux_access(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656ddf753a6f626a6563745f723a6574635f743a7330202f7573722f7362696e2f8456706420000000"], 0xfffffeff) sysfs$3(0x3) 2018/05/22 03:19:03 executing program 6: syz_emit_ethernet(0xe7, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000000007a02b7a893b91e98505d2320798e3827fa88f5042b146ec8f4bfc627207ddb420b9fd8847f358e617d74c9d5ad63e262c8d72cedc4d2477252d69f6f0536925873b4339aab8fd3168981b326a84f59d016746af63b3c6d5e18ff645b890dad0a984e30c509c7c677f39703c3df49e5c0ee6e930b45527314af6297a0490d9595a7f6f07a0e2e78a500a23389d8b05f370e8337bb8e681a33b2f58fb03585bca37265369bcd06718ebf940b9c1879ca3ff2139daa85ec8fd39aba0c34ca14ce379c0ed9515363f6a483f3f640b3196a13ee114288511890d8df"], &(0x7f0000000880)) 2018/05/22 03:19:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x6, 0x10000101) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) 2018/05/22 03:19:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) getpgrp(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) membarrier(0x8, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000300)=""/53) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000000580), 0x8) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x80, 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x240801, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) getpeername$inet6(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x1c) 2018/05/22 03:19:03 executing program 3: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2) prctl$getreaper(0x25, &(0x7f0000000000)) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/05/22 03:19:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r2, r1, 0x0) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/22 03:19:03 executing program 2: r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x1, 0x0, 0xb, 0x76, 0x9, 0x5}, 0x20) setresuid(r1, 0x0, 0x0) ioprio_set$uid(0x10000000000003, r1, 0x335) 2018/05/22 03:19:03 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f00000002c0)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/22 03:19:03 executing program 5: sysfs$3(0x3) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x7, 0x0, 0x10003, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x7, r1, 0x10001}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) fcntl$addseals(r0, 0x409, 0x4) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) write$tun(r2, &(0x7f0000000280)={@val, @val={0x1, 0x80, 0x200, 0x5, 0x2, 0x2}, @llc={@llc={0x7e, 0x2, '3', "0b5a4d4349c8b6ad1f78d73d52deadf0063296d6e460c585e6c6b22fbf54e16dcd8c3bbe4cd9d31d5863a30e54fdd1949abfa4834445d47ef71947fd5ace4c9afeb5c8b04bc8f6591dfd403c4e6ce2f45e0b424cefd266b000ec8da354c57bb2820e6a117d35bfed8d21b9337842428f2212f1abde810e547fc53a03653f994640382d83348673d310c507ce6871125099852a35f129ae3c4ec48f27921960dc02707a76c8dc88466acc04ba6d3465d1c542df87e0d5f22559fb59d3feb955c9b21bf513c0eeecb6ad39c132451cfba58150d85ead54fcdee4c9294c4d7ca5105fec98db781d856cbf66b76ce2582c63a6a7dc6dfd6e6a2755bb9d0a5fb5435688d31b053c2949ddd324a37ff40ea967da351472ea09accbde1a8fd44e464d27646cf5d396c2fe75913ae5b1c78f489862b4b64bbeb8162bc5237f228b6f4cde4e0f6277cfb1c057fe5ace8db98fd0949e32cba4559f285af5a6e294736ed3c9f555cdfeafc865b0e0da675e176de0832cb65712edaec810b6cbc69ccf496fd47ee37605b041784469d85f1aecc88cdec3b7eab02711fad6331cd49f4c4ccb4ab37ea635674adf3caf617bac708ff718b40269e835009e953461ddf09eb89ffa17f963e9ce82d7a9b64824f328fb6253db36ad4c2f0f64f109283d0a2df673181a140355500a233f85c705f2fc1192d5aad9291fbaa0ab6fd84f7f220df0339da6897c225f93f459160c37719ee33ae1b0524ce66318c0901ed23b510460b203b6af92ba6355cfa6278a080ea88f5e76973c77ba27bbc585fa0a48d87c05ced98817df5eb12c7a6a09c42cafd12bf6796a518d7cb560feb998b0d1c5c10df2dbeeeb75146c0c4c48d3cde43573205fd9fb8b2bb25e754e4c77920926b3f8daae0f6775a4ecc1cb20735ad91a9aa0dd0a942266bb4b85bf705db1d5b9e838638a948b6836791d6b17d47459220c2f402956f6cb9607cdfbdf293c04cf72eb417a261e14e71df4ee2bb7ee945533e047c10d09a4426bddd6576ef14c8a32c241a28b09b9e1d2a3e275b711f6a57c3f470d9d4549f57fff47710315ef970c5ded95452550f2fc42e6163bdc0aed5673c2f8df85105df752b94e546fe0352bf4adedfca5660dd44fce6ec9e005816eff0634538f0d400e5f33b47051d6558b4da0bd633018f0d8ad2884ebb1772b31a96975816485ddcc1b53cf26a7cf8b6415817f4c8656caa5ff3dd2dd3b2fc5d36a75cd11025e601e18d82a6362a2337cc048c346f05fc2755deae0865c44d1b6fb913d62c6b2335c03ec9144f37d658ae67e2c19f699366c0cdcbeca2c3f8f48b8cd01bd6030bed5a27860beb709cc91e0f8357e23f47a5e6d7edbba909b1c3c526e6d317d300295e505a5f67d8b639fa2b4c6a5840e5583e322402fce0b3953bfa1055a76bae0f2cc7a16918bb143f2478afa8b447ab1405e3bf7d37ec25f270475a298af0d85f29ad81b7718cda8a5f66ed9f1436fdfdfcffb7096796308308d478923a9f2951c3841d89707eb3277e217214857e45e4b319eb87b7543d3671e234a968d50d291841c00d36ad4841c64460ffffd87e470c1746adb5d196e6f9ff632d1996cb9e2658f5ca5198d3326866d2b7ca4bcc2b5eebfffb56b714ac2da37e000beab867d3ae3e4eacf35c0d684d41a544224645fd66df55671a24e90815fe97da6724f966bc5746f9bf1009c3a94bced32749cca22ea4b2ea3ec7cedf0baf4c1aad653efacb9f56ec4b74e1517007ed5a6211dc3610679ffd09825047dac48e80c3f5ada435380f10587f372b64a3691c2ad33fe5de44e8aeaaebd723270e0f157da827e3b3d6433d84d344b687f9bc0ac962b7ae0c690090c6e0088edb87be39686dabdb6276a61e30395cb7230d392dd8ac439ffaef8ea8eac6872beefb566924d645d92a3a2ce6b0d503055b36870e67f4c15789b57ddde582bf8de5d2695105a7e362a0fc9dabb9244621c8df2d738a74109b1d4593daa9afb332dbac1bb8ae4ca21e8a230508bc1fc9863989a1018ae8433a5bfce9661fa666940fa557fd91ff080b3a6939c25fc06631200ac70d371184ed43da3b09f61c56a1208a6be4c9292b5a24d4eaed1d6693c36b401e5206c4bb1da8c3f52b3956d4aa754624488d97e20b0f34b6c7c36230c83a9c63f8242ac66b6011eac3094d0ac3fb70796c18082d677bea30694b73f9e6b68ef04e6d139effd17f8f4cff58a86bad6b019f1af2c117f85bc0e956f0ea33cb35e00f2eb09bddff656386c1c57556d788a494cbe7c91b3153f849bd19eaffdb97bfae1438dc2988a772090ca3455a5f74c187d6c71e7ed931370aa86fd2267b84e6904ef3a4e329aa6433dc4c3d2a9a5b19cc9cdc37a4a8a6b6028dd12dd4a4e0319a0e830fcbfa11ea5945f281abbae2e2860ea3f0950a593396be616cab04ff95306be90b2f51d81f0b5936ca65944d246dc8d537ede30e3bc3dd3884bd83e844a7b0e488175a202b91f1b99437316b4bf91a6e98694bf770f87746cf21ec1a8a568ec38558da549bc0ecac7a46b6c276db2d2d8172c2b71ba9e31310b41fba5390a5d4aa5c0c3ed46f310a52f585f2999da3ac1e6a8f386bcac1d0ba18738ac563b0e738e18f8848da7ba748b50849c6a3f4cc54d115fe85cbf608e0d9fa3094cf780bdda7602a02a325944d120ddaad2d463c2c900fcbe506ec4159dd441b7f9afa8e652ad7e9d1fdfab0eebdbe39be5efdeadf0759cfb8947d39035027d388e268e06c2284374f90d9050d1cc00b595660445c2a0616f8ab3e58f7dce241e15a7adffb7a4a883719196def527d6e409ae85f5bac1bef73d83faf589334c1c0aed1e970552386e8d573906b6059af90f2f462f3024a5f28e7b1cb4fddb0e27cc6e15da8f466355d80aedddacec744082c4596cecfb20426eb9152dd9a518dcfadeca20ad55d0db101b639c4313e7baf1cc9d13edf20e71be1d5c4cdbe45a44490526eb9b73e84539521967b3f5ea7d3430ba2e2381636401c4cac7f73516c41facecb37c4f2f0c18f1900dcdc5a739cacd79563598190834e271f7af390fe290a40e52bfe0f8f18d45f94bcf74855ba9a8dcba66d86a8c328fed4e4a9f39e38dd0f99c8de6ccd468a59e28fdad8cc7844da320bad868c70fcbac404d8a47fa96d8f4c6de4d18820054e73b35751a3c9b821994ed4bb7182df78fb946ad7640e9f9e8d327546701340246cc9f2ee4e8e5d8b098e18fbe99976b6916510408b399f85f43efd2434a87eda3366fab0a3688b7ae1f2a35d99cc0be21b88efce6c84741550b61097d10f80225bb871e775eb9883249ffde388d19e3a4ae7482983235ff141e888ff4c891d9b6a0c0f29819d5f0efad805beaf7cdaebe0c86749e8fe520690fbbc8cb1f73cb8b6e32645c8376f18503e0a8c0e9aa4a229b4ec96ae14328171e17f88560fc4487a1500e63a9bccb65f4fbb267b49daa519ad20720db96b81b6ad25f5df733ed03799fcf3ba323da9646adedcf2894c834acc8a0b7d9be040a7e96bc7992fa680f7e602a351acffa9bbec6da0b68f1c569850f762d13ec44696c416be8d7f7d9057a9429485b2fc7a6d849c350f14907927cce1c66730f73df73c02503b7a728bb3be351ba9e1a9d3d22e35142cdfd6d7d210593c920de35b765c3d2b84b2d579d16df64e0f076cd3610cd2001bb93f2f7aeefd33b824cd71f379b384cc6e452e95ab30f7ba7617b2e45432d828343ad8eb47cce1a6588ebcb7ef3e3b0c202bb8b6bf9fbb520543f8d550bdc0b3ad988f965134b41576240123258b083d0050de666ae35835bade13b0411266a447d58916385aa53adafe3b60167e3f8a107b7120490bd85540c50e63eec35c45ebcfdb4faaeb5935a500f8d1295ddf9e81924d501716fd982a6385b3f16b0c5ad756c60beb8700cc6bede4d5b9ebfcc98aeea1039f995d1d6bcc8fecf44acf71b66e5285019ce0dd62c296434bf1597b897e7308f2a5be3ebc0b294994c29ed1382536808c52b4c51770f641c6ffbd44221e5a8b29620d065a3f8caa5b17bebe642bc10e3c456a4cae95ea15e65342235bddabf97ddd4bc205afd7001c659d2e3314e693b5fbcc2159fc0bf1e1886780970e7e4fd5f8705a21d360af6b4cd7f718023731967dfc3fd61a94bef5e89ed033cfe4481848baafadf948a1211903d9db4aabc5ae84667b95bc200c49406effc1e34f951561ec4289d9e90375c51dbc64fc5c399792e4c6a757560a207b755372a476ce75e0b39094cd6136dba56c6a4323cbf23cadc501daabe5773389c10c1f2fc0db0cd1b19c99124d2480d06746a43ff85e3411971678ed733d02fa2a42b09695ec71f557131b0c27012218e3d2c81cb93f92fe135a2f0cb302a55c5bbe77c92d1c933fb451c4c12cd2bf77a63c5088b6ab828c333bcaa0c640c109a52e3bf4837a50d0cb2d4929037ea21b5266b3d4f568eb34448cb9439703126ca11790bec894c8c1a5addb2dde3a26f5a537677ee08ea9029a8e3d8d49ccec96c18adc91e39537e48d03aca98ba180f5f4481f633ad3454bf0df6d2fecb254a5d5621ef9e04706963eec835890843f1168932a9ace8752070834c14691d831b0d14dd82db31bd942f4ea0aa02ca6b7f13f12ebf24ac8033a0639b4a5e096b1e3e26ccb218a26e594e37fefee6c36899a2e18e1a8460935b20c8c8ac48253a2b06a77b21560315a0c66e7db875161f06f3016029be640d7cb3b0c2403ed405ef1a76575057cc05690863dcda4c0a47db1a733054dc50893940c103fa996d6ceac31311af19c5644dfa9af085a9dca9b808b6b9c9e79850731be3defef6c4f6ffb96ebd536ede80ea972f087e28d3bc5a14dd94cc74f54f77d96bd2ec17f9529e439d745c1fa09f0a618e4bdca3794d49b4525b6ada02fdaa2312ba986bf61f4d3295015bb6ca8a0811e068f34300927f1c41887058d9642c2c788e89f4a820c96a1ffa198ea948fc2513a0821e5fd1509a7f9500f5f5989d582cb04af5f229f46c172d2d04a5300cdd9a422fd4701afc5bdbdb766e738bb5c00792c1ffaa576f889fffc313d6b6b11f4966673d7f828c07cdf640e5ef7d43ed31e3f218181ed75c2b2ba795a5c318b6bcfc9854ac8f5bb5bfa993107b97e1ba260e9b31bf43e4ebdc662d618d1ea552095227cde17b725e2d561134fc067dbe6229c8b87a0b4b5c34bf2227afb8a5e54c93a06e08e6853de5f088e6670e621f3920d3af53298215fc59269e3d284abdf6b7e4ba43f0cd0209a500c7d7c9633e1d385740af8ae79b9812a3a17f0f0a5cf8a44acf5518d5739ed351b1447ece51dc75a26474265c91964d74f9a5667e870a2b6c6c96177a1ce096e822783a71a409ec751fec283e694848b33a4973e06d92f749040e028839ed0d61da38faf01ad36d41fbfabb77537dcb797bdeddefa3893c1cc9429c6df8bb49abab88f627356c5dd084c09a90a1e44fd272a384ac928edce6bc839731c98aea4f5416d8637b51075aa1bfcace828271c1367ed4e618b825f45e9958e5c57af6ea8df5e83e6e1bb69b4d080d821ada4fad144a9dccec3c1a9eded780ff4dbc5d7d87342c6b55a78dd27574f700fc95364755ebd017c5fc136cdef72e44f5465036772877690bc1f15152262db4e113b9bec52b25c3fe2ea2e233ea68939e5461f93cf2f22bed3af69a0fc655d24330f14130322e16fe5a5b9d7521ce3b392562c26a491d3fea59f74366bf345b18913cb689c2829bffefe58fef6c36dd90c4b222b537f397f2272b"}}}, 0x1011) sendto$inet(r3, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$cgroup_pid(r0, &(0x7f0000000280)=ANY=[], 0x0) getpgrp(0xffffffffffffffff) socket(0xb, 0xb, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x2) 2018/05/22 03:19:03 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='auxv\x00') perf_event_open(&(0x7f00000004c0)={0xffffffffffffffff, 0x70, 0x72, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/242, 0xf2}], 0x100000000000014a, 0xfffffffffffffffe) 2018/05/22 03:19:03 executing program 6: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) clock_gettime(0x0, &(0x7f0000000580)={0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(r4, r0, &(0x7f00000006c0), 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f, 0x0, r5}, {0x80000000, 0x40, 0x5, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x33, 0x5, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9, 0x80000001}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e27, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x10001, 0x0, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, 0x0, 0x5, r4, 0xb) 2018/05/22 03:19:03 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0x0, r0, 0x3) r1 = socket(0x3, 0x0, 0x500000000000000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="b6c0ff11994e88b88a0ebded4c4e6f3a012f65739cebf46b3be74d4f2461e1a478fd94ebcd81dc12aa0a74d10dd2bba3176698adbb5428b027216720e74a9ced8d5f9545d1285069597c95c3b3915fe4377a05ef4d521d53e2df48a70af9b4bb199edb1b94069fbdd334ca2cd28e7271dcb156c145fdc2e6723ed4cabea002dd584983ab99cb0298349e3bc8de071cad732fd0d951f5daba3f933e2e04cf1396d298dd0f25dea4c585d6ceaf41f7d032d33b3b6015a637c4a57a254a452158f7c3b8522c3c7596a3a394dfaded1d38a2a04bf666be8ad9b88e14f38142c7d80e4d") 2018/05/22 03:19:03 executing program 3: syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="800000000002000019000000e60100006c000000002800000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffffffffffffff4d, 0x3fa}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) 2018/05/22 03:19:03 executing program 7: r0 = getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) get_robust_list(r0, &(0x7f0000000a00)=&(0x7f00000009c0)={&(0x7f00000006c0)={&(0x7f0000000680)}}, &(0x7f0000000a40)=0x18) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000a80)={'teql0\x00', 0x20}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r4, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000380)={{0x0, 0x2, 0x5, 0x3, 0xffffffff7fffffff}, 0x3ff, 0x4, 0x7f}) accept4$unix(r5, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/22 03:19:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000280)="3e740680080cd807783defd8644a992e3396d3331dbddbd6e51a6060b163f50aac050b7ef4b9d3fe73307b3109704c577e449a0739d8975aa5fc66eade092df51f84d4a0240f65589557486d4066688d443299953af26f15e8dd7a6a5df4cc798595f46743bf480e021e204e8dfcbad56f216c36f85c47cfaf26c7a1c7b8a9c7846cffede7e41633", 0x88}, {&(0x7f0000000340)="a037dadc40e0ad8dfb5f4aced5ee73803de246bfe0cde3505bb1b73e3512c73538c6c5d0c9c6ed230e8828a20e73a7b6233ca7593b880fcec5c4f759e369343fc5900acad04e403833f6fdca395e6f1edd3aec7b203704215af1869c949700b829cf4ce8dc786cede3f90302a19a9ee71acdeaab1c296481cb2074f2890f58665cfc8f66ba28d335dbc50be2c4661b6cbf31a03c59e64f69997cf7c5ceabf6d9c08d4a6c628fc1569da25752fe23c9df90d258fc3833834bea3184d2f1edc39837ef283b8a7caa7c67d1ac3aa134da7814f5252a28", 0xd5}, {&(0x7f0000000480)="a3c210595033c9b93cd18acb1ea8bc4d655a72282c7edb879a09e86658ca59cd5ee4890f23d0346b7cde03ed05182f8a8b42879ab56baf8ec1c7966565f10d06a6ddf96224cf6419b97c50094748e1d67e123ee71b36de6009ef78dd82d9528568c7411fd030cc1a62323ff7e07e12432b8d5970d07d2246b88742ebb2fd58595230e378095e72f3476be85fa0c0957721d2f969c52fffa3f4ee87273525a8c5ae18c321056c83f21cee722b197167438fac226ca9878d0d0a690a1f69772281783dcb4529bda416528927bb05a99d311c11914b08f0b825842fd837f09c1513a5b368804b76c0f351a8e3f7bea867d2684a", 0xf2}], 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001b80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)={0x14, 0x0, 0x4, 0x509, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2002, 0x0) ioctl$sock_bt(r3, 0x8906, &(0x7f0000000180)="6c605627f2c8e62ccca6967c98195669f33a883e5c804eb55de3fd0b1591cf81e2bdadb7e9c2e7645e9076c415405aa453f41060c1b3f0d3dfc47ec0e8bf927897eac817cbce9ef8eec31cd92a74ed9ccdb73c4b3e5f85c306d587acce86995b20f1f62e8b15cc25f84ffe03d9018f2a46fc1327018800089ac1e23664f8a94e41ba4017bd0988be7aa43397a88ebea6ba7c1cbb3924d7ba1cbf93acd9243fdc84487c5ba832870b11f7b0810b933895d84d0a25b444743f1cb09e773e926a0cf3365e57e93ccc4c422a") 2018/05/22 03:19:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x10cd63f3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)) [ 94.599614] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 94.837167] EXT4-fs (loop3): VFS: Can't find ext4 filesystem INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 245.187593] INFO: task syz-executor6:8783 blocked for more than 120 seconds. [ 245.195236] Not tainted 4.9.101-gaef17a5 #29 [ 245.200225] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.208422] syz-executor6 D27624 8783 3891 0x00000004 [ 245.214160] ffff8801d39a1800 0000000000000000 ffff8801cdce5a40 ffff8801d9a3b000 [ 245.222208] ffff8801db221b98 ffff8801ce07f320 ffffffff839e39bd 1ffff10039c0fe58 [ 245.230253] ffffffff85542240 0000000041b58ab3 00ffffff843c1058 ffff8801db222468 [ 245.238351] Call Trace: [ 245.240922] [] ? __schedule+0x64d/0x1bd0 [ 245.246623] [] schedule+0x7f/0x1b0 [ 245.251834] [] schedule_timeout+0x861/0xf70 [ 245.257919] [] ? usleep_range+0x140/0x140 [ 245.263699] [] ? kvm_clock_read+0x23/0x40 [ 245.270580] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.276800] [] ? ktime_get+0x185/0x1e0 [ 245.282368] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.289118] [] io_schedule_timeout+0x1ba/0x390 [ 245.295341] [] do_blockdev_direct_IO+0x2d5b/0x5a80 [ 245.301944] [] ? find_get_pages_tag+0x494/0x9f0 [ 245.308344] [] ? do_direct_IO+0x9710/0x9710 [ 245.314298] [] ? find_get_entries_tag+0x920/0x920 [ 245.320903] [] ? write_cache_pages+0xef0/0xef0 [ 245.327131] [] ? current_kernel_time64+0xc9/0x120 [ 245.333645] [] ? timespec_trunc+0xc1/0x160 [ 245.339536] [] ? I_BDEV+0x20/0x20 [ 245.344634] [] ? __atime_needs_update+0x2bd/0x950 [ 245.351301] [] ? I_BDEV+0x20/0x20 [ 245.356410] [] __blockdev_direct_IO+0xa5/0xd0 [ 245.362568] [] blkdev_direct_IO+0xa0/0xd0 [ 245.368476] [] generic_file_read_iter+0x660/0x1a90 [ 245.375046] [] ? retint_kernel+0x2d/0x2d [ 245.380835] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.387452] [] ? wait_on_page_bit_killable+0x140/0x140 [ 245.394372] [] blkdev_read_iter+0x105/0x170 [ 245.400529] [] generic_file_splice_read+0x2c9/0x4f0 [ 245.407191] [] ? pipe_to_user+0x160/0x160 [ 245.413017] [] ? retint_kernel+0x2d/0x2d [ 245.418772] [] ? pipe_to_user+0x160/0x160 [ 245.424549] [] ? pipe_to_user+0x160/0x160 [ 245.430425] [] do_splice_to+0x10c/0x170 [ 245.436054] [] splice_direct_to_actor+0x23f/0x7e0 [ 245.442571] [] ? pipe_to_sendpage+0x330/0x330 [ 245.448738] [] ? do_splice_to+0x170/0x170 [ 245.454523] [] ? security_file_permission+0x8f/0x1f0 [ 245.461297] [] ? rw_verify_area+0xe5/0x2b0 [ 245.467163] [] do_splice_direct+0x1a3/0x270 [ 245.473148] [] ? splice_direct_to_actor+0x7e0/0x7e0 [ 245.479818] [] ? rw_verify_area+0xe5/0x2b0 [ 245.485694] [] do_sendfile+0x4f0/0xc60 [ 245.491233] [] ? do_compat_pwritev64+0x180/0x180 [ 245.497647] [] ? __might_fault+0x114/0x1d0 [ 245.503509] [] SyS_sendfile64+0xd1/0x160 [ 245.509380] [] ? SyS_sendfile+0x160/0x160 [ 245.515173] [] ? do_vfs_ioctl+0x1bf/0x11a0 [ 245.521231] [] ? do_syscall_64+0x48/0x490 [ 245.527009] [] ? SyS_sendfile+0x160/0x160 [ 245.532849] [] do_syscall_64+0x1a6/0x490 [ 245.538561] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.545461] [ 245.545461] Showing all locks held in the system: [ 245.551795] 2 locks held by khungtaskd/520: [ 245.556093] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.564875] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.574634] 1 lock held by rsyslogd/3664: [ 245.578806] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.587725] 2 locks held by getty/3760: [ 245.591674] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.601023] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.610961] 1 lock held by syz-executor6/8807: [ 245.615517] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8b/0x1aa0 [ 245.624904] [ 245.626504] ============================================= [ 245.626504] [ 245.633695] NMI backtrace for cpu 0 [ 245.637301] CPU: 0 PID: 520 Comm: khungtaskd Not tainted 4.9.101-gaef17a5 #29 [ 245.644547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.653967] ffff8801d9057d08 ffffffff81eb1009 0000000000000000 0000000000000000 [ 245.661951] 0000000000000000 0000000000000001 ffffffff810b7da0 ffff8801d9057d40 [ 245.669935] ffffffff81ebc307 0000000000000000 0000000000000000 0000000000000003 [ 245.677947] Call Trace: [ 245.680511] [] dump_stack+0xc1/0x128 [ 245.685847] [] ? irq_force_complete_move+0x320/0x320 [ 245.692576] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.699055] [] ? irq_force_complete_move+0x320/0x320 [ 245.705782] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.712858] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.719846] [] watchdog+0x6b4/0xa20 [ 245.725111] [] ? watchdog+0x11c/0xa20 [ 245.730537] [] kthread+0x26d/0x300 [ 245.735699] [] ? reset_hung_task_detector+0x20/0x20 [ 245.742338] [] ? kthread_park+0xa0/0xa0 [ 245.747940] [] ? kthread_park+0xa0/0xa0 [ 245.753538] [] ? kthread_park+0xa0/0xa0 [ 245.759138] [] ret_from_fork+0x5c/0x70 [ 245.764799] Sending NMI from CPU 0 to CPUs 1: [ 245.769366] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff839f34c6 [ 245.776750] Kernel panic - not syncing: hung_task: blocked tasks [ 245.782894] CPU: 0 PID: 520 Comm: khungtaskd Not tainted 4.9.101-gaef17a5 #29 [ 245.790145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.799596] ffff8801d9057cc8 ffffffff81eb1009 ffffffff83c8b4e0 00000000ffffffff [ 245.808156] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d9057d88 [ 245.816160] ffffffff8141f925 0000000041b58ab3 ffffffff843b87e8 ffffffff8141f766 [ 245.824237] Call Trace: [ 245.826800] [] dump_stack+0xc1/0x128 [ 245.832313] [] panic+0x1bf/0x3bc [ 245.837304] [] ? add_taint.cold.6+0x16/0x16 [ 245.843251] [] ? ___preempt_schedule+0x16/0x18 [ 245.849470] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.856720] [] watchdog+0x6c5/0xa20 [ 245.861985] [] ? watchdog+0x11c/0xa20 [ 245.867428] [] kthread+0x26d/0x300 [ 245.872599] [] ? reset_hung_task_detector+0x20/0x20 [ 245.879248] [] ? kthread_park+0xa0/0xa0 [ 245.885114] [] ? kthread_park+0xa0/0xa0 [ 245.890724] [] ? kthread_park+0xa0/0xa0 [ 245.896323] [] ret_from_fork+0x5c/0x70 [ 245.902488] Dumping ftrace buffer: [ 245.906090] (ftrace buffer empty) [ 245.909791] Kernel Offset: disabled [ 245.913414] Rebooting in 86400 seconds..