INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/04/19 15:33:55 fuzzer started 2018/04/19 15:33:55 dialing manager at 10.128.0.26:37327 2018/04/19 15:34:01 kcov=true, comps=false 2018/04/19 15:34:04 executing program 0: 2018/04/19 15:34:04 executing program 2: 2018/04/19 15:34:04 executing program 7: 2018/04/19 15:34:04 executing program 3: 2018/04/19 15:34:04 executing program 1: 2018/04/19 15:34:04 executing program 4: 2018/04/19 15:34:04 executing program 5: 2018/04/19 15:34:04 executing program 6: syzkaller login: [ 49.954703] ip (3888) used greatest stack depth: 53976 bytes left [ 50.224138] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.230619] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.264432] device bridge_slave_0 entered promiscuous mode [ 50.480615] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.487141] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.527942] device bridge_slave_1 entered promiscuous mode [ 50.553368] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.559921] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.570774] device bridge_slave_0 entered promiscuous mode [ 50.586388] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.592859] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.618010] device bridge_slave_0 entered promiscuous mode [ 50.636553] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.643005] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.672572] device bridge_slave_0 entered promiscuous mode [ 50.693889] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.700333] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.710947] device bridge_slave_0 entered promiscuous mode [ 50.729296] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.735746] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.752274] device bridge_slave_0 entered promiscuous mode [ 50.772344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.783702] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.790212] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.815264] device bridge_slave_0 entered promiscuous mode [ 50.839095] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.845535] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.871220] device bridge_slave_1 entered promiscuous mode [ 50.878118] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.884531] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.896095] device bridge_slave_0 entered promiscuous mode [ 50.907019] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.913490] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.930935] device bridge_slave_1 entered promiscuous mode [ 50.940765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.949129] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.955564] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.977253] device bridge_slave_1 entered promiscuous mode [ 50.995665] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.002126] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.032937] device bridge_slave_1 entered promiscuous mode [ 51.051694] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.058201] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.079153] device bridge_slave_1 entered promiscuous mode [ 51.086754] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.093244] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.111266] device bridge_slave_1 entered promiscuous mode [ 51.120247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.132897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.151338] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.157799] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.203995] device bridge_slave_1 entered promiscuous mode [ 51.230338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.240529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.248102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.298210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.323526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.353657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.402751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.429162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.438646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.455886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.519685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.669419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.898486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.108495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.328599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.370017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.406914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.415418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.446837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.518699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.529065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.600081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.618592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.626365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.637362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.653165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.742254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.899763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.081358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.291361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.497416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.504640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.517277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.537869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.580463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.626538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.653634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.663565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.709483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.717621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.734452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.768638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.781284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.790697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.851529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.875142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.892253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.966284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.985302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.009222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.016386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.035751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.082434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.089574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.101540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.123148] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.135140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.144425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.158119] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.176669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.189607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.204337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.220067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.245699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.269627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.277348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.288456] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.295642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.332904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.350688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.367728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.391056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.398378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.407139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.422187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.437706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.451879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.458958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.491845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.527195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.552009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.580235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.591797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.602612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.610535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.619393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.634234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.650436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.667590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.860849] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.868015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.878872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.151939] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.158438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.165308] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.171757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.230820] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.237763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.637430] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.643910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.650769] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.657207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.670355] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.691246] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.697694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.704503] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.710937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.719605] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.902518] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.908980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.915775] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.922180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.930677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.959184] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.965671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.972536] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.978990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.031768] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.038958] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.045429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.052319] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.058782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.093792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.148420] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.154893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.161761] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.168208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.239976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.249995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.261430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.275887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.287844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.295381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.303615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.321182] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.327669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.334517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.340971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.375805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.272160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.820402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.015122] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.040475] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.294532] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.364923] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.385972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.530397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.582067] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.588313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.607768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.726141] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.732407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.740567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.854167] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.862281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.868758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.882648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.101412] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.107668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.118887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.230253] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.236506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.249607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.288889] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.295163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.315470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.426560] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.433099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.443769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.745974] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.752243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.762812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 15:34:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) socketpair(0x9, 0x6, 0x81, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000140)=0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/146) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0x1, 0x7ff}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0x4, 0x1f}, &(0x7f0000000600)=0x8) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) utimensat(r3, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={{0x0, 0x2710}, {0x77359400}}, 0x100) recvmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/54, 0x36}], 0x2, &(0x7f00000002c0)=""/217, 0xd9, 0x62}, 0x1) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000640)=@req3={0x366c, 0xff, 0x3, 0x6, 0x7b, 0x2, 0x6}, 0x1c) 2018/04/19 15:34:31 executing program 6: r0 = add_key$keyring(&(0x7f0000002600)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$link(0x8, r0, r0) 2018/04/19 15:34:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x2, r1}) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)="54e56dd406cf65a0616b7ebe14aae45c36d5b4285c0ab99c9d53926e07a70b0e27cda7d916188a7d562bdbbf6385095914d436457f19d164580fb3f2b8cab2a05b2c75b5d972aa638ed62b467ef02b3baf2b66f41102d692924278f3810c0496e09346927a2f6e1e3517d4101e979666464af80ce208fe709f1e566d3485f2fecf40ee66b29aecf9cc16df7a2331e21a956a276042c4245eac9ccf40019c3b5ba3eed28e813fed5925bbb01d256ec035c6dda991687dd389c99d0a217f65", 0xbe) 2018/04/19 15:34:31 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pselect6(0xbc07e880e37b6b6f, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0xfffffffffffffdd5}) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x2a0001) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x800000, 0xfffffffffffffff7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x4, 0x8, 0x9, 'queue1\x00', 0x7fff}) r1 = semget$private(0x0, 0x7, 0x60) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000000)=""/92) 2018/04/19 15:34:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f0000ff1000/0xf000)=nil, 0xf000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/19 15:34:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') prctl$setmm(0x23, 0x5, &(0x7f0000002000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80081, 0x0) name_to_handle_at(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="2a00000080c80f503230bd88654abb96c38dc5bb3f8af2d566df0433d933febf71b0"], &(0x7f0000000340), 0x0) unshare(0x400) umount2(&(0x7f0000b1d000)='.', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='/\x00', 0x0, 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x10001) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x100, 0xd8b, 0xfffffffffffffffc, 0x2, 0x1}, 0x14) fchdir(r1) 2018/04/19 15:34:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000008c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731b9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0xfa, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/250}, &(0x7f0000000200)=0x78) 2018/04/19 15:34:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) socket(0x1a, 0x1, 0x173) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) socket$alg(0x26, 0x5, 0x0) 2018/04/19 15:34:31 executing program 4: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f00000001c0)="7376682508b568a554456ff98227cc3c1186be0f168cb07c58dfddd3758d56589b4bacc5bef409dbdb05dfb68f044353450f18f3f7a5fe5f87b9839511bc0833ebff93c8f4", 0x45, 0x80, &(0x7f0000000240)=@rc={0x1f, {0x4, 0x2, 0x4, 0x7, 0x91, 0x52}, 0xaa7d}, 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) r0 = open(&(0x7f0000000080)='./file0/bus\x00', 0x240400, 0x43) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000004c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7e647f0399287d03b74f09f3ebb5030000009d98ad9c06000000008000f90ef08034c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x200020, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/bus\x00', 0x200, 0x28) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000380)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) 2018/04/19 15:34:31 executing program 6: readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f00000001c0)=""/80, 0xffffffffffffff54}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/21, 0x332}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/29, 0x1d}], 0xa) 2018/04/19 15:34:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x459, 0x7, 0x1771ca1f, 0xa3a, 0xfffffffffffffff8, 0x2, 0x5, 0xca83, 0x5, 0xd7, 0x53a7}, 0xb) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/19 15:34:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="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", 0x10}], 0x1, &(0x7f0000001480), 0xfffffffffffffdca}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/19 15:34:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x92080) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcee0, 0x40000) ppoll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x200}, {r0, 0x80d0}, {r1, 0x2100}, {r1, 0x20}, {r1, 0x81}, {r1, 0x3334}, {r1, 0x128}, {r0, 0x2}], 0x9, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x5}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000384f70)=[{0x85, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000180)) 2018/04/19 15:34:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') prctl$setmm(0x23, 0x5, &(0x7f0000002000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80081, 0x0) name_to_handle_at(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="2a00000080c80f503230bd88654abb96c38dc5bb3f8af2d566df0433d933febf71b0"], &(0x7f0000000340), 0x0) unshare(0x400) umount2(&(0x7f0000b1d000)='.', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='/\x00', 0x0, 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x10001) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x100, 0xd8b, 0xfffffffffffffffc, 0x2, 0x1}, 0x14) fchdir(r1) 2018/04/19 15:34:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x35]}, 0x1) 2018/04/19 15:34:31 executing program 6: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x4) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x152) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1100) 2018/04/19 15:34:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0xfffffffffffffed4, 0x29, 0x37, 'a'}], 0x18}}], 0x3fffffffffffecd, 0x0) 2018/04/19 15:34:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x100000001) r1 = fcntl$dupfd(r0, 0x0, r0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x4, 0x4, "7d61b4b795f3", 0x2}, 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/4096) 2018/04/19 15:34:32 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="938ccd455222879d562641702740734c7950506cdb301853003a11d1490c3ffdf678ed5a2de38aa650e5a993a72e66"]}) 2018/04/19 15:34:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000980)={&(0x7f0000edd000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000009c0)=0x16, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000128000)=""/210, &(0x7f00000007c0)=0xfffffffffffffe5b) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000800)=ANY=[@ANYBLOB="0a0000000000000001600000000000007700000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\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\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\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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00c\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000030000000000000dc00000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\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\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\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000300000000000008800000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000100000000000ab00000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\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\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000600000000000001c00000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\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'], @ANYBLOB="00000000000000000060000000000000ce00000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\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\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\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\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\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000010000000000000c600000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce3a0000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000030000000000000cf00000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\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\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\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\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\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\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000000000000000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/19 15:34:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x7, 0x47, 0x4, 0x7, 0x2, 0x3}, 0x401, 0x8000, 0xfffffffffffffffa, 0x6, 0xf4d, "952deacc14450a313153e133e8ff650884bc5647551db586cb462888be93a0d698bb877f4c740b2f65b293b19bc3cb625c2e8b2ba66c7dc08f3ea84e508c7a1ccc1d4d638974de6a8bf616082ed1ac7a582a72f47e84d21cf4da7d773e89d6b013d033b8b7d4946d32f525f28ae30c6eeb380bec76d65db58820a593fb527cdc"}) accept4$nfc_llcp(r1, &(0x7f00000056c0), &(0x7f00000003c0)=0x60, 0x80800) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) eventfd2(0x100000001, 0x80801) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmmsg(r0, &(0x7f0000005600)=[{{&(0x7f0000000040)=@ipx={0x4, 0xdf, 0x88ba, "f339cd6829e3", 0x1}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000200)="41999c64834d58633c9bbafd11f2a0d940ed10968a7daebf173d5e72293926dc8ddfee882f1e6147bed6109ee9687e902e1a19bd0b1cf05e11c2047aa096fb441ca8441838b72299e3d3222738642b0f34426b9a64cfcfacd64c07a561d53cab4ad17af0e09b1e20ceb9d43826bd3e", 0x6f}, {&(0x7f0000000280)="7a08e91f3f269e9cd00dc04bde9c350157c3edb622b072bd1d5a321c82a6ff086c28ec39cafa02e19ddd6a52f8962b1275325304814ab3d629ab0c583012ae4f76b33155c164de738c5b58feba70", 0x4e}, {&(0x7f0000000300)="f4c694e2002080afd22bf659496955ac5bbea957f81c6c69c45b1b56cee8f135c58b5b9dd82c836f55fda23c1e9e22058f91d28e1db74abd31febdd3085d5fb14b03b48abf2b9add6dc8a6b61fb4a44cce5b84db62dadcd2ee6e3e38112aeb8e95be8ba07d3bd69d042e713ce22b4b7f265ba90247ef5cc6e8fcd5b82837e82776e2d518", 0x84}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="483f2250e249ed72b769bf81cf58c5c7ebd38b8b6b564aa2f6c656a4b951ef7a111d8c44a0f22f3ac042dacfe88ea71bb27130cc2a603edab04c8e233d1ed425bacae8d6e76853a59ef6581aa1efc5b7c74f8c85feb58ffe6e75aca890124f1f9623a8b07a8155bfb24ccb0f8b019728e15911beebe1ae711bd9105fe1ec0b4af14ceb97a708c016ff1093b12f64a9f48e3db6ed6f5197", 0x97}, 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{&(0x7f00000041c0)="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0x1000}], 0x8, &(0x7f0000005240)=ANY=[@ANYBLOB="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"], 0x3c0, 0x8051}, 0x6}], 0x3, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) 2018/04/19 15:34:32 executing program 3: r0 = dup(0xffffffffffffffff) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioperm(0x0, 0x8, 0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/19 15:34:32 executing program 0: r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x8ea) keyctl$set_timeout(0xf, r1, 0x0) 2018/04/19 15:34:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="c2fe8ce16d83f5a8ff24240ccf83d9b83c42a979680bc8e7b5eaf190381497cfea7bbb009a47de5dffc288bad8fdd2dcc3454c8fe7", 0x35) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3d) 2018/04/19 15:34:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0xa, 0x266b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x9}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r3, &(0x7f0000000140)=""/232, 0xe8) [ 74.384662] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/19 15:34:33 executing program 2: r0 = socket$inet6(0xa, 0x805, 0xdd) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/19 15:34:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x8, 0x100, 0x3, 0x6, 0x4, 0x8000}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0xa1, 0xa0}, 0x98) 2018/04/19 15:34:33 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000001098, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 15:34:33 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x4, [0x9, 0x2, 0xfffffffffffffffb, 0x7]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x8001, 0x100000000}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r2, &(0x7f00000017c0)={&(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x30}, 0x0) 2018/04/19 15:34:33 executing program 0: r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x8ea) keyctl$set_timeout(0xf, r1, 0x0) 2018/04/19 15:34:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000100)=0x8, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4000) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/17) 2018/04/19 15:34:33 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="54dd80000000e06a350021287760fe3fedf114de981e41d1b9ed42bde959cf257df2fd500ae49f5708000f8931476d00f50ccf1a8e0edffc5fb561e7d409811258cd5533b128b9609e6dada255cfecda890c8f39a78aab3fcee02ca05981373114c4d26843f6b21bb413265f51d63403dfd239f1594b051c075b9ee667779dbdfa2f9a5911e97a778077c5a11111e8d7bed0f21bfe5da923057a4ee9077520607f5a2594cc1d9c2318af5341b4ce9f7c4f172b793383d60cc543033457dec74c05225299afbd17f6d8d4fbe026"], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000180)=',\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) clone(0x800000, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f00000000c0)="08cc25dcf1fbc00a88999a63c1757b856ec755d7bab88b079e2590e1214fe450a75a8675d8480343face031e19545640a3cf1364204eff070000f16a576c8befc66fa3239049d88e1e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) futex(&(0x7f00000003c0)=0x2, 0x1, 0x0, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440)=0x2, 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000380)=0xe54e, 0x4) msgsnd(r0, &(0x7f0000000140)={0x3, "ff8c78e4d99c63"}, 0xf, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:33 executing program 1: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth0\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/19 15:34:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x5, 0xcb4c727c886d1485, 0x0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$inet6(r0, &(0x7f0000000080)=""/41, 0x29, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/04/19 15:34:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4000000a202, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) write$sndseq(r0, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x0, 0x0, 0x4}}], 0x30) 2018/04/19 15:34:33 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000)}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) 2018/04/19 15:34:33 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = timerfd_create(0x0, 0x80800) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240)=0x100000001, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x6}, &(0x7f00000001c0)=0x8) 2018/04/19 15:34:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getdents(r0, &(0x7f0000000100)=""/210, 0xd2) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000af6000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10208209}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r3, 0xb, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) renameat2(r1, &(0x7f0000026ff6)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/04/19 15:34:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x8009, 0x80000000, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x5, 0x8a}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300), 0xb87e5bf3002f32d3) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c) 2018/04/19 15:34:33 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x8, 0xff}, {0x5, 0x3}, 0x8, 0x7, 0x401}) 2018/04/19 15:34:33 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="109dee945a8d4137efe31023dee7c50143ef", 0x12, 0xfffffffffffffffa) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='/dev/input/event#\x00', r0) 2018/04/19 15:34:33 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x3, r0, &(0x7f0000000080), 0x3, &(0x7f0000000100)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000e8, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/04/19 15:34:33 executing program 0: unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl(r0, 0x1, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) 2018/04/19 15:34:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x11, &(0x7f0000000000)="05f66b73870700125014862e7960cffdd4"}) 2018/04/19 15:34:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x621c, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x101200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x2, 0x3, {0x0, 0x3, 0x6, 0x2}}) 2018/04/19 15:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x60) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000180)=""/124}) exit_group(0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200) socket$inet(0x2, 0x5, 0xfff) r3 = fcntl$dupfd(r2, 0x406, r0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x33, r4, 0x4) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000240)=0x4000005) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/19 15:34:34 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) io_setup(0x99, &(0x7f0000000100)) r3 = msgget(0x2, 0x288) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/39) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x2d74, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x2ae, @dev={0xfe, 0x80, [], 0xf}, 0x6}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x1, [0x400, 0x3, 0x0, 0x80f, 0x20, 0x5, 0xbd, 0xffff]}, 0x5c) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/19 15:34:34 executing program 1: unshare(0x8000400) msgget$private(0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) shmget(0x1, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) accept4$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x800) prctl$getname(0x10, &(0x7f0000000080)=""/202) msgget$private(0x0, 0x0) unshare(0xc000000) 2018/04/19 15:34:34 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x416001, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x13e) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xc0001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x200000000000004, 0x0, 0x0, 0x0, r0, 0xc6b}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b400000000000000256887a704a8eb33de65a3ebe403b2482a000000000007000000000000000000000000000000950000000000000011928c65e41d0f97"], &(0x7f0000003ff6)='syzkaller\x00', 0x200000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/19 15:34:34 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_adj\x00') lseek(r1, 0x0, 0x3) 2018/04/19 15:34:34 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0x580, 0x378, 0x378, 0x0, 0x498, 0x498, 0x498, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x8, 0x2, 0x0, 0x0, "a4c3f7ce87371fd4fedac2775ec310023b2d4b0e1d2ce16e201b1f03ee375c401a45fe1681b7484dcca6339f1aa100903397344bb21e59d35f855b70fb47e3e3"}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7fffffff, 0x6, 0x6, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) 2018/04/19 15:34:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, [0x5c, 0x5, 0x8, 0x9, 0x6, 0x50, 0xfff, 0xfff, 0x6, 0x3eb, 0x66, 0x8, 0x0, 0x3817b6ee, 0x1f]}, &(0x7f00000002c0)=0x100) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x4, 0x4000000ba, 0x8, 0x388}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/04/19 15:34:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_int(r1, 0x10d, 0xae, &(0x7f0000000080), &(0x7f0000000040)=0x2b5) 2018/04/19 15:34:34 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0xa5) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)=0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setresuid(0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) [ 76.775003] sctp: [Deprecated]: syz-executor7 (pid 5973) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.775003] Use struct sctp_sack_info instead 2018/04/19 15:34:34 executing program 2: sched_setaffinity(0x0, 0x6, &(0x7f0000000200)=0x9) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/04/19 15:34:34 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x11b, 0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000540)=0x0) ioprio_get$uid(0x3, r2) 2018/04/19 15:34:34 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/19 15:34:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x10}, 0x2c) unshare(0x20000400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240400, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x118, 0x3, 0x5, 0xfff, 0x1ff, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x6a254a9d, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f0000000200)="4c0838b1bd6324a769b14747ee"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/12}, 0x18) 2018/04/19 15:34:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r1, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)) [ 76.911227] sctp: [Deprecated]: syz-executor7 (pid 5993) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.911227] Use struct sctp_sack_info instead 2018/04/19 15:34:35 executing program 0: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00000016c0)={0x0, 0x0}) fstat(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001800)=0x0) fstat(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r12 = fcntl$getown(r2, 0x9) r13 = getuid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001b40)={0x0, 0x0}) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c40)='./file1\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000001d40)=0xc) r24 = getuid() getresgid(&(0x7f0000001d80), &(0x7f0000001dc0)=0x0, &(0x7f0000001e00)=0x0) sendmmsg$unix(r2, &(0x7f0000003f00)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)="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"}, {&(0x7f0000000340)="cb18f7558f996b1f11251d47294fa71f2fdb2999a7f1fa02b8a4fc4299c6ecedbd18af7e850520d3e7d80f284e19e662f1b6c5f6ab86648d8b882cf772cfdf0e6560b7393af66fdb78c237735419385cd55fff6c4809721261b2bc387715e1bb87fb7b10db4547a07585a85dbb3d1c5289b4f305535a88a6528803b20f794b1cdaa7ea29ccf930e3532f49833e0cd151992eaf0f1d5a59de444b41ec51"}, {&(0x7f0000000400)="672403a15cb6dc9d4a3f9241499f5078721ae7cf59078796b3ee2d14d13e7e9c45509bcc3cfa71ff73abe17128bca65b7fa6f2792684c5e2290ed506bf6532e371867e2e33d20e0b105d5facaabaa5d331916f1a247c7293863cebff3249504e"}, {&(0x7f0000000140)="acb95f158976025d403a7ce100fc7b8080d8e89d"}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000f000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x40000}, {&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e20}, 0x0, &(0x7f0000001680)=[{&(0x7f0000000600)="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"}, {&(0x7f00000041c0)="145cbb7e1c6a6cda339807b7e2933270779d08b246e8bba2fb5a76c86e4c21590bc95347745fb4316bd7bb6dd7c534147e1b0ee42c71925af319fc29208821c800557ef345a6ead790a6a3"}], 0x0, &(0x7f0000001e40)=[@cred={0x0, 0x1, 0x2, r3, r4, r7}, @cred={0x0, 0x1, 0x2, r8, r9, r11}, @cred={0x0, 0x1, 0x2, r12, r13, r14}, @cred={0x0, 0x1, 0x2, r15, r16, r18}, @cred={0x0, 0x1, 0x2, r19, r20, r22}, @rights={0x0, 0x1, 0x1, [r1, r1, r2, r1, r1, r1]}, @cred={0x0, 0x1, 0x2, r23, r24, r26}], 0x0, 0x40}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000002180)=[{&(0x7f0000001fc0)}, {&(0x7f0000002000)="45e90695b1d7f05779cccf65e6e1027a6f5f1afb259f154bf6df8a00599177f8b59778b71900e090ce7d895c86886da124938406af2e8493917b6ed6f6cc63cfcf7e6a14a279b963f8b63e9389e9a5aa234829e2a415b700c7dbe6966ba592b6b8a0385124ec60a4da7593d098845686470bdc4d4fdf6574d6cf393d779e0025026a75d6c21ac2747602dc2c89fc1230ee1330fef3f92ab25e139f3d8b53cf03d2890cdf29e83a91065d034dfd7f"}, {&(0x7f00000020c0)="521c55e37a6890bf281775535677edfd2d735ed22c30b770687a6a31ae678a0e689228ffef6f19b5312e0dc1a6218acd488a01bf0e0fa7abdcb30be5e67413b75db0bf67037089a72f546d5d335a2be317af3d647d792ec8f13c2094ca1d1352a97a17a1c8b4a882b00c7cbc80955c9c30a8637567dfeb2aa8b15ea76ac66cab91bd4f5a4b4b70582ed72fcf44422a69"}], 0x0, &(0x7f00000021c0)=[@cred={0x0, 0x1, 0x2, r23, r10, r11}, @rights={0x0, 0x1, 0x1, [r1]}, @cred={0x0, 0x1, 0x2, r3, r17, r5}, @rights={0x0, 0x1, 0x1, [r1, r1, r2]}, @rights={0x0, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r1, r2, r1, r2, r2, r2]}, @rights={0x0, 0x1, 0x1, [r2, r2, r1, r2, r1]}], 0x0, 0x4000}, {&(0x7f00000022c0)=@abs={0x1, 0x0, 0x4e22}, 0x0, &(0x7f0000002380)=[{&(0x7f0000002340)="d27c57a870ac07b43e6846609d552009144bde11fc5a2ef8492c81703cf5c2e202"}], 0x0, &(0x7f00000023c0), 0x0, 0x81}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00000025c0)=[{&(0x7f00000024c0)="3bec80c70d5742b909645d38b22b223377749d752d42728096532fd60099ad95a774f2d73910ee1e5469b77a1f7bddb859839fd0feca5457e2bb5265e5443be438e853a62f403f295b3b0551924966d791dd5195b7d7912ccfd683d0deccbdd8806999bc6f7697ff8730ab8138f7bb431f4574dd7669bb0d24459968dd1205309831367d7c329c5f4c69907e1a62748ac3699b3cad050ffbba6f46676735cfb60b51"}, {&(0x7f0000002580)="0d8432862876834beb8f80e4a19f950d637a3dffa737885b90414ce25a72ca11005e"}], 0x0, &(0x7f00000040c0)=[@rights={0x0, 0x1, 0x1, [r1, r1, r1, r1, r1, r2, r2, r2, r2]}, @rights={0x0, 0x1, 0x1, [r2]}, @rights={0x0, 0x1, 0x1, [r2, r2]}, @cred={0x0, 0x1, 0x2, r19, r6, r25}, @cred={0x0, 0x1, 0x2, r19, r17, r21}], 0x0, 0x40044}, {&(0x7f00000026c0)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000002900)=[{&(0x7f0000002740)="8efa0b5de2bec8770a1e92c3c2137cf47868bc736aee710b3d04fb144816cafe027291ac646e5c73a6ad76c42f54acdd8fc45cd617b40523ff1ea668d5fa272617ca2f7edbda7cf4e9d2c7a4f76b5a4f1f2b1503d93c278323663d0890a99dcf511ef41dbffb7ac80149800e317db9311ff82f1a5501639ca63672ad0bcae144ca2e7875b34b1e85d9ea287fb9c9fa6b0430ec3f73cb6229f392074744a1ecf2ddcd91783ab8ad371abe74a1c801fc082de589129e6bdaa467a07bac35ec5df4a936cfddc59f55bcd8d8acad5c84415e10e8935831b97044e6"}, {&(0x7f0000002840)="38f46b123a8e3a0bec725fe4de00e9c02ab59dfd87d9ba83f991d932243c37001b9a000821c25cd8a527826b"}, {&(0x7f0000004180)="0c5f3f823966618bba1d3fd4575b3da44c91125a164353f41216521adee049444ef21a68b2cd451d7e4f4a05"}, {&(0x7f00000028c0)="2d717001cea7eba612c2d3ff410f"}], 0x0, 0x0, 0x0, 0x48000}, {&(0x7f0000002940)=@file={0x1, './file1\x00'}, 0x0, &(0x7f0000002a00)=[{&(0x7f00000029c0)="ece8ee8342d5e4f299fe3c90c0551f0848d9383d0470583e6b048e327617220f32fd60b38738e119d9d2d2fa75"}], 0x0, 0x0, 0x0, 0x90}, {&(0x7f0000002a40)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000003e40)=[{&(0x7f0000002ac0)="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{&(0x7f0000003ac0)="a42d42b0f414f5b12d3fc787e38d9ceb20b35b6b9c639632c762badf1609901e718e5c0a7002bd2fd38649199dc6de60cae774e88dcaca21de5f4c59ea82fdd98cb2f76efd3624e903fdd0f504418e6c2b2129d29e1e7ff7f1c1279be3850acf215fbc132b9f1e0cf2cfc47f1b8381399de9e3b24143be097b7a054b27403e31ab"}, {&(0x7f0000003b80)="68b46d3b26e67cfe24cf9492b3adaa90c5e66b1b6ec14d9ff2a7ad0d59f6bf2be01d9eee2b68a17999bd2f8f9c092ffc68d52ebc6309228a6520820f6db6a7117d42a202fcde2b5770cd772f2ad7b49f6cf376380b60c463c95bc7806c45c4f7524331e416a47ba17e75621701f21008b51f52fce88e324b8fcfaca36f329d6bbb95ddf09c81dbac1e2d2cd595e6a055969938bac51790d001b7d835923d81692fc20b1ed82494375a6ac49646b9998394f9e22ec2cac8332879536f02e8e2f1906f3c4df0884a14784af435e296efe3416f689008c69a199728503f822900bd67c1d60b1206ac0e77adf55a832d47"}, {&(0x7f0000003c80)="4d8a65b1fc1655790cafe908ec28877b2f8303d31e7a9b69a141c6f38d0824233c1bc0eab6ff2ddbf5b594ec381e4e1ce18201ba2a0593a8751c3ed62eea60543be687a0e4fe1a15955c4ac2dcbcac84ca6319d5747a1a01f93f1d0231da7dfe1d48e4ee251f925ed7e9c9607cf18b55997b140fd744b1ef581155c5e7f750fdcb74f61407076348faa2cf0e8ef7d33fcbb97f58c589da4cc16436b67e9a762fad80f7cb6b493dcc70cc9ee2d34125ec7f9699329f3642f26a9b9c46002c6661a1a09a93f6bb91f8343f5b0667f05b0b7b51f6fc427ca9b6ef33b101f4a39116a5fc92ffa5d4a7476f3575"}, {&(0x7f0000003d80)="d9a0d755641abd488d22fd24c43b5f36"}, {&(0x7f0000003dc0)="59ca5809d275c08c24813e13cb128952c7ed0bba38384530f33fea0fb3f061101545f9a4e1336ad385ec9f1b52a6857621596104c4e886f5311c8422c00e61f0ed3a617af37b51a0762e7fec5f36ebfd8bf359f3796fa87d35991796e7acc06fedc8896d944f7ac5414138", 0xfffffffffffffe18}], 0x0, &(0x7f0000003ec0)=[@rights={0x0, 0x1, 0x1, [r2, r1, r2, r1, r2, r1, r1, r2, r2]}], 0x0, 0x800}], 0xfffffffffffffd08, 0x8000) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) r27 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd5) dup(r27) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x2758d807be918677, 0x2, 0x3, 0x4, 0xffffffffffff8000}, &(0x7f0000000100)=0x20) 2018/04/19 15:34:35 executing program 6: socketpair(0x15, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x6, 0xffffffff00000005, 0x2, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/19 15:34:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/19 15:34:35 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) sendto$inet6(r0, &(0x7f0000000000)="16", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/19 15:34:35 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cd, &(0x7f00000000c0), 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3}, 0xc) 2018/04/19 15:34:35 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/19 15:34:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, [0x5c, 0x5, 0x8, 0x9, 0x6, 0x50, 0xfff, 0xfff, 0x6, 0x3eb, 0x66, 0x8, 0x0, 0x3817b6ee, 0x1f]}, &(0x7f00000002c0)=0x100) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x4, 0x4000000ba, 0x8, 0x388}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/04/19 15:34:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)={0x3, 0x0, [{0x6000, 0x81, &(0x7f0000000000)=""/129}, {0x4, 0x61, &(0x7f00000000c0)=""/97}, {0xd007, 0x7c, &(0x7f0000000140)=""/124}]}) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) 2018/04/19 15:34:35 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x1000000000ef) eventfd2(0x2, 0x800) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x69, r1}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 15:34:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)="3e0000000000000000010000", 0x2) ftruncate(r1, 0x40001) sendfile(r1, r0, &(0x7f0000000140)=0x1000, 0x200) sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x8a) [ 77.808237] sctp: [Deprecated]: syz-executor7 (pid 6029) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.808237] Use struct sctp_sack_info instead 2018/04/19 15:34:35 executing program 6: unshare(0x28060400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x100) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x6, 0x100, 0x10001, "f7d38a3aef2dfea40645d3cedad99595186d05060040ba17aa90c3489b16bbe0945bccec0bf51775b752583b5870bdffcc28834a2f044cb9e95d31f547dbc0", 0x15}, 0x60) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) 2018/04/19 15:34:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000087399ec600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000200000000000000001c001700000000000000000000007526a737000000000000000000000000000014000e007f0000010000000000000000"], 0x120}, 0x1}, 0x0) 2018/04/19 15:34:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x31) recvmmsg(r0, &(0x7f0000004f00)=[{{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000600)=""/21, 0x15}], 0x3, &(0x7f0000000680)=""/171, 0xab, 0x2}, 0xffea}, {{&(0x7f0000000740)=@vsock, 0x80, &(0x7f00000007c0)=[{&(0x7f0000003840)=""/191, 0xbf}], 0x1, &(0x7f0000003900)=""/177, 0xb1, 0x4}, 0x5}, {{&(0x7f00000039c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003a40)=""/175, 0xaf}], 0x1, &(0x7f0000003b40)=""/95, 0x5f, 0x7f}, 0x8}, {{&(0x7f0000003bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003c40)=""/130, 0x82}, {&(0x7f0000003d00)=""/213, 0xd5}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/167, 0xa7}], 0x4, 0x0, 0x0, 0x3}, 0x2}], 0x4, 0x40010001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000005040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000005140)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x2800100}, 0xc, &(0x7f0000005100)={&(0x7f0000005080)={0x4c, r2, 0x2, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x4c}, 0x1}, 0x8000) 2018/04/19 15:34:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x200000000000027d, &(0x7f0000506ff8)}, 0x10) 2018/04/19 15:34:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x6, [@rand_addr=0x21c, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x28) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) close(r0) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x5, 0x9, "f9bd82b44240", 0x6}, 0x10) membarrier(0x12, 0x0) 2018/04/19 15:34:36 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x7f) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/19 15:34:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)=':\x00', 0x3) ioctl$KDENABIO(r1, 0x4b36) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) [ 78.058411] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 15:34:36 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/19 15:34:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x238}}], 0x2, 0x0) 2018/04/19 15:34:36 executing program 5: unshare(0x8000000) munlockall() shmget(0x3, 0x2000, 0x220, &(0x7f0000ffc000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x4, 0x3, 0x8, 0x3e, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1}, 0x8) r2 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) unshare(0xc000000) 2018/04/19 15:34:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = getpid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xead9, 0x5, 0x3c9e, 0x9, 0x0, 0xff, 0x0, 0x4, 0x7, 0x8000, 0x300000000000, 0x20, 0x1a53, 0x2, 0x3, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x200, 0x20, 0x44600000000000, 0x3, 0x0, 0x4, 0x9, 0x6, 0x4, 0x2, 0x5, 0x2, 0x7, 0xe16a, 0x3, 0xfffffffffffffc01, 0x6, 0x6, 0x0, 0x5, 0x0, @perf_config_ext={0x7e0, 0x8}, 0x20220, 0x1, 0x558c, 0x1, 0xfffffffffffffff7, 0x0, 0xffff}, r1, 0x7, r2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bcsh0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xf, 0x6, 0x401, 0x8, 0xcf, 0xffff, 0x2, 0x1fc7, 0x5, 0xe7, 0x6, 0x1ff, 0x8, 0xff, 0x200, 0x4, 0x100000001, 0x101, 0x2, 0x0, 0x800, 0x1}}) 2018/04/19 15:34:36 executing program 2: r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000000140)="9198fde567a8f82adee2904fc6b9bb2834ea3400a0fff18909eaeaa69bc541f8b70e921cd354f747c01692360f0c1f8b98e7b962220f6a2f9dc855e605146822ef7f899a2bdcd7d60eeda9cc0b10b16854da7a9434d0ce885ad2c651b885d5210234d487f9430c84717c5c0aea1cc40053dd6802a8e5e312959ec3b79329f5c722c1ab473eed8735a40f69b1863a1fbbac4b2bff656984e2e31e071455b39ec3f639346e63561a142b3a15405479b1a75139d39a742d3ed0a2328dd3ce731d612df561dc6de7f1e01c6b04000000000000dc69de6c4b94bdbbde44f3d6cc373b3e0d8ad204049918481f2471742c60b446dc", 0xf2, 0x80e, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) 2018/04/19 15:34:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x5, 0xffffffff, 0x2, 0x3, 0x3, 0x3, 0x9, 0x2f, 0x38, 0x35f, 0x8, 0x9, 0x20, 0x1, 0x9, 0x1ff, 0x7f}, [{0x7, 0x6, 0x2, 0x1, 0x10001, 0x8, 0xbbba, 0x4}, {0x60000000, 0xfec, 0xfff, 0x0, 0x81, 0x8175, 0x7, 0x7}], "1125345dedcb7066f96712c5ed0cf4e5259aa245942f9e1731103adb39663743ab1f39680f7faa4f89b6da5d6f15b91fa51176ec14a773fee24aefd0b49328", [[], []]}, 0x2b7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x8, 0xffffffffffffffff, {0x1, 0x2, 0x4000000000000, 0x0, 0xfffffffffffffffd}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 15:34:36 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0x800) set_mempolicy(0x3, &(0x7f00000014c0)=0x9, 0xcb1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/19 15:34:36 executing program 6: add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="9c7537e26af7d7fb0430267cc73d22f2e89a4eeeade0a49a7196558278246f34575e233ef6f7cbd08ce3bfac7dbdc7c604033df66ff11faf320243a530ca3bba143eda69506f4c87353ec2a95ddf9cadf0e46bf869fc858134f0", 0x5a, 0xfffffffffffffffb) openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) 2018/04/19 15:34:36 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000004e80)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x4) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1bf, &(0x7f0000000680)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000480)=""/176, 0xb0}], 0x1000011b, &(0x7f0000000540)=""/255, 0xff, 0x4}, 0x40000042) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000), 0x80, &(0x7f0000003b40)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f00000029c0)=""/206, 0xce}, {&(0x7f0000002800)=""/81, 0x51}, {&(0x7f0000002ac0)=""/120, 0x78}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x8, &(0x7f00000001c0)=""/18, 0x12}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000300)=0x4) 2018/04/19 15:34:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc3, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0xfe, "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"}, &(0x7f0000000040)=0x122) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/19 15:34:36 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x1, 0x0, 0x7}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0100002a890000040105c20400000001c2041b00ffff00"], 0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x4}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x1, @loopback=0x7f000001, 0x4e22, 0x4, 'sh\x00', 0x12, 0xb6, 0x72}, 0x2c) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 15:34:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x4}, {0x10000000b0}}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/19 15:34:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x12, r3, 0x0) pread64(r2, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0x27080000000, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000300)={0x9, r5, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000100)={0x9, r6}) 2018/04/19 15:34:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40080004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x2000000000000) 2018/04/19 15:34:36 executing program 0: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='bond_slave_1\x00') lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='osx\\d;.ppp1&eL0-securit'], &(0x7f00000001c0)=""/167, 0xa7) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', r2, &(0x7f0000000000)) 2018/04/19 15:34:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x840002) 2018/04/19 15:34:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) setns(r1, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 15:34:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) unshare(0x8000400) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00', r2}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_bt(r3, 0x5411, &(0x7f0000000280)="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") r4 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='crc32-generic\x00', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x81, r5) 2018/04/19 15:34:37 executing program 3: r0 = socket$unix(0x1, 0x805, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0xeb4) accept$ipx(r1, 0x0, &(0x7f0000000040)) listen(r0, 0x0) 2018/04/19 15:34:37 executing program 6: r0 = timerfd_create(0x0, 0x1) read(r0, &(0x7f0000000140)=""/7, 0x7) 2018/04/19 15:34:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b3", 0x1) 2018/04/19 15:34:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfffffef8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="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", 0x1000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x40000000000008f, 0x0) 2018/04/19 15:34:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) unshare(0x8000400) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00', r2}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_bt(r3, 0x5411, &(0x7f0000000280)="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") r4 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='crc32-generic\x00', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x81, r5) 2018/04/19 15:34:37 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/19 15:34:37 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40045402, &(0x7f00002fcf15)=""/235) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x65232cdd, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000080)="bbff2c5b197422c5396290dd0f123aa436cefe4fd9ace47991b1a3dcb0754558182fc8f2c59386f0e382ce8f7ceb168372e4fb748ec427028c14b156dd13e19f79ac2ac5d688d810c40ef9905219075b835ef6aa441c094fb364216104d22ce10b3da1c50433fc4e79f9f1fe8a58d4383b4449a6c4a084f7d13e2d26fda2", 0x7e, 0x2}, {&(0x7f0000000100)="080c66efb92a322fa3fdd6023b929d3bbc000574e5d3cb425858c4ef14616c7c6b73a91cabd36895c45b5467159d8a9150225cf4e558df13aa1d97dc61ba8277ff2acfe5a545b8a2653475580707ca58dfdbf96a5f446a3f15c1ee807346de1a26711fbe692cd41c6200d7862c69459a5f8a10e1ea9b697bdd212dbb032ad45a9d4dcd89c9f7f9a32a94d4b80280243e402507f8faca21e88c86a2", 0x9b, 0x6}, {&(0x7f00000001c0)="6d2698333d16413098e5c7dadc058fb2103a2da6588d0976d286655ee5ddb3a6fe40bfd7916e7a1bfa258aebb6d6103f1c01243e6e0d07d11ade3af147bb7ebeecfa1003bad64c1c4bce6b0fa82f980886241734c9bd466ee8524e0546db4aad160e8daed81dc3bbdb159a3337dea0cbf374a2e3960bfd2e5965320e4c", 0x7d, 0x2}, {&(0x7f0000000240)="782d65b729198f0d7c64226b30e86d7cf0b8086eeb2c7b151eb3eba52381f31fc710213e5aad69607709480a7a0a680d8682ce7aa49b6a2309936a1adea9d5b745bca31f447a5c04930610ac118f4832f3ca932285374f754518b7ffbd3dacc406283ac68a69cb3bd15d60c90bfbbb8c5481aeab067a47efec5bc208f7853ee66166bda3ff6992c8b9bb043340f604f297171cc0d0e22776f06a3c7b67424fedd667855cf88b6d30d6a2d8215c23e260f9b72852e87379e18a1711f08462e23a86ce4b1d190bbf1508f096952ba3668bc1a69786c161a4e79bd79bf52c8f77079a03583932846cc43301ba6a0fd5189aa15f2ffbd7", 0xf5, 0x2}, {&(0x7f0000000340)="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", 0x1000, 0x7fff}, {&(0x7f0000001340)="f69abd3bf0cbb49e567e8f6e5aad6e9e6a98c02b80ef364403d82cccca61a041e710c5ca2ba09002e6b135cb7a902ec8784841592b6c8ecc20f74cf8cdacc5ae", 0x40, 0x2}, {&(0x7f0000001380)="7d2c054d45efa5ea16cfe71f241f3b2ef0ab9ddb9db45649000c67d8f650a021576b685fc2cc91043d5378db62505e4c140ec68510a27dd54a1e11b595cb08ed33b6587996520027c041a6cb82abc552391db5f2285be0dd099e0cb2505d8498cbc2763c1ccf529335f2d34cf585463012f8b3734134c23b82d457507b4d2205bec66a9b42547b9e1054dc0dd694bd54b9ba1838158f0c916df6b34b85c171a7d0ed3355247f4d47a088e64a", 0xac, 0xfffffffffffffff9}, {&(0x7f0000001440)="50b908140f8612f9fb6da8b5fd9b2ed9caa6782807b0a88264508021828b7e6f04505c57557d02cf8398256b5cc16a1e99383b7ed73f0c16b2d684bdec8065c2fb53d09d4833dcbe6a61284ee3299b4db8273f2af287e11d96fe7fa7a973ef43992f5d4ceaecfb2b4649d3902c97f22ebff842f5c00dd6d544240b86c938", 0x7e, 0x100000000}], 0x0, 0x0) r1 = memfd_create(&(0x7f0000001580)='bfs\x00', 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000015c0)=""/71) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001640)) 2018/04/19 15:34:37 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000240)="a82c3a5a46ee80fc46b544392f2527a124b422e8cc4c1c0a880689efb520555db91cc21f0ee948ca559c152de639ffb72570cfb06f358e990b71a386261eb21d4bf70f7e03e5f4aa35855c0c56d86a3fc8741730705e1741d539bbd428b4f1aafec183ab92af73c7d40d00e626097403386227db2b26fb3e9465c6fdf84205f35a56c0fc", &(0x7f0000000300)="a26384f7749aa728c81ebe822c875ffbc9b3b44fd8c0164482133b1b538277d2306b459131bd7a655447828893c6eeefb3a16b6004de4ea7f64e57fc41a960e7576ec4c4e9f657317866daa5d0c955467b9a4234ad2935c744d12054bb3fb8d8cabeac84884597b2fc6fc5d45f2b525209a2e80d35cec8c84851ef4df733cc87207f5630a5457a87eb4483ebee9645d6d1f8acb493a6d3b6dcbfdcf82e4f84ab2f785682da32a9586784", 0x1}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/129, &(0x7f0000000200)=0x81) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x100000001, 0x9, 0x101}, 0x10) sendto$inet(r1, &(0x7f0000000080)="b1dd3cf4039856c2ee011c6bf1c076359ecb9c08632ece24ae6f548859a0fb7e56db67e759735dc83baefef748ec7625da2a49af40e00c8e94193223a9de345cf12bcad173728e", 0x47, 0x4000, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) fchown(r2, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000400)=0x1) 2018/04/19 15:34:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffff, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r4}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/04/19 15:34:37 executing program 4: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) 2018/04/19 15:34:37 executing program 1: unshare(0x60000000) setns(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x6b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 15:34:37 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_targets\x00') getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) 2018/04/19 15:34:37 executing program 3: r0 = socket(0xc, 0x2, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth0_to_bond\x00', 0x9}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c04a2b00000000000008000100030423e9ffdf00", 0x1f) 2018/04/19 15:34:37 executing program 6: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x4) request_key(&(0x7f0000000580)='cifs.spnego\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='\x00', r1) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/rpc\x00') setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000540)=0xcf, 0x4) 2018/04/19 15:34:37 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/19 15:34:37 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000001000/0x3000)=nil, 0x2, 0x7, 0xce, &(0x7f0000003000/0x2000)=nil, 0x9}) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/19 15:34:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/04/19 15:34:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000), 0x0, &(0x7f00004f9b78)=[{0x408, 0x1, 0x1, "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"}], 0x408}, 0x0) 2018/04/19 15:34:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCGPTPEER(r0, 0x541a, 0x0) r1 = semget(0x2, 0x2, 0x200) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000080)=""/174) [ 80.210879] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 80.291139] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/19 15:34:38 executing program 1: unshare(0x60000000) setns(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x6b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 15:34:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_targets\x00') getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) 2018/04/19 15:34:38 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000001000/0x3000)=nil, 0x2, 0x7, 0xce, &(0x7f0000003000/0x2000)=nil, 0x9}) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/19 15:34:38 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="52197bb8876d", [], {@ipv6={0x86dd, {0x0, 0x6, "6efbff", 0x30, 0x11, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "87052b", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}}}}}, &(0x7f0000000540)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 2018/04/19 15:34:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000140)=""/24, 0xffffffffffffff41) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="052a97f02e599a4ca986b269895926d395", 0x11, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000200)=""/154, 0x9a) r3 = dup2(r1, r1) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000180)={r1, 0x40}) 2018/04/19 15:34:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe01}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x1e}, 0x1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x7ff, 0x3, 0x3, 0x800, r3}, &(0x7f00000001c0)=0x10) 2018/04/19 15:34:38 executing program 6: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x4) request_key(&(0x7f0000000580)='cifs.spnego\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='\x00', r1) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/rpc\x00') setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000540)=0xcf, 0x4) 2018/04/19 15:34:38 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x5, 0x0, 0x5, 0xfd45, 0x3, 0x2, 0x904, 0x7, 0x3, 0x2}) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd607c2e8d0014ff0002000000000000000000000000000014000000000000000000000000000000000000db003453e50abde41882e2e06b747cc36a11ec6767225f15e4a88cf42bc4c6c3cb36c67fee3172b6aa359ffe34abe75abf295812dad1d98b0527", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) 2018/04/19 15:34:38 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000000)="b18f7f72cc6c5e3b24444b9c4c60c0e6975b276c5f9db97d52d5afa7e5976f031c24ccb1deaf491ee066b42587b820dd8c3890ab7cdecb4305d298a54c", 0x3d, 0x200408d8, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x44900) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x1e}, 0xfffffffffffeffff}, 0x7, [0xffffffff, 0x5a, 0xfffffffffffffffa, 0x40f7, 0x1, 0x400, 0x6, 0xe4]}, 0x5c) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x0, @rand_addr=0x8000, 0x4e20, 0x1, 'lblcr\x00', 0x3, 0x80000000, 0x5f}, 0x2c) 2018/04/19 15:34:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1f", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x2d6) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/21, 0x15, 0x2, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/19 15:34:39 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffff87987a54aa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001890090780014000060c5961e00000000ff010000000000001803000000000001ff020000000000a3c11ce60000000001"], 0x0) 2018/04/19 15:34:39 executing program 5: r0 = socket(0x13, 0x200001, 0x100) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) 2018/04/19 15:34:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1f", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x2d6) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/21, 0x15, 0x2, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/19 15:34:39 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x1a, 0x4, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x27c, 0x4, "ebe2e0bfbfdf", 0xef}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000885ffc)=0xfffffffffffffffc, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e20}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20}, 0x8, 0x2, 0xf43d, 0x0, 0x8, &(0x7f0000000040)='bcsh0\x00', 0x6, 0x8, 0x80000000}) 2018/04/19 15:34:39 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x400000000000000a, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f374c4600070000000000000000800100003f000010000117030000380000004703000000000000010120000200060001fc7f00000000000100000009000000ff03000008000000030000004b0000003d00000007000000618be124d050b51e5af394a9e26cc193e087ff078a057f40abb89dd90b30035fe5a20fe59e7f42a2b3f6cd753ccd347dc603e06d181d8a3e7fd807ca21ad05057071d0d7704cbb9b1ab3724d8063d672615da8a9d65a0a1caed925e5b04cb7e757882a8c6a8d7f31240424e55a3d16e5cc6ddc978108927a0a20b85f79cab44b1a0f9fcf2732ca0dfd3c229393913597d7574f"], 0xeb) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000400)={0x18c, r2, 0x300, 0x70bd2a, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2ac}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7d9}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4ad}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/04/19 15:34:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x1, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x0, 'dh\x00', 0x1, 0x1cc46920, 0x29}, 0x2c) r1 = openat(0xffffffffffffffff, &(0x7f0000002240)='./file0\x00', 0x0, 0x24) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002280), 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f0000001f40)=[{&(0x7f0000000240)={0x27, 0x1, 0x1, 0x7, 0x3, 0x9, "390ded69b097750486def0c96f9bf25e5390159ae14340fe2f18b952341bee2e9845ea7d545e2457665584d3e4af933c30516d5ae09832b8acc0e83d72a5af", 0x3}, 0x60, &(0x7f0000000480)=[{&(0x7f00000002c0)="0179d740c9a564760a8ce6f90ec20978c2ee805ee88b3e7fd137983de3985c78e39d4d193f10f615fb4bc069258a5400383fde73b4e37854df4ca79beac70663331ad74cc4ce481e1be7d9eb006e037fc0c93dc0c0285e339f9126f5aa7615a1037c900b2890e1f5c0777d9658d5647c6b3f170cddeb6b4cb37cf10a6d0a82bab1375c563b18132312ac", 0x8a}, {&(0x7f0000000380)="a43e0b3e6e21ff92051b66c915943fdc473735ca9bed9b7c00539cb8db3fa9c10e4b233d271225e0cdc64ec7a002b380b3d6b82b285525ac5f2eced9ff1b7e9678bd3f90fdd411168ceef7359d62f2b45c64d2809941e9e196732bfc2b4b11fb7eddcbd68c60c182ddff83d29678d017c46a13da919eddbac9846235ea8cc919948fbb9055198f83bb6785bd726f549c3911834d7dcdea1a86e6e9059bbb021dd7845416e37c9fb8392b80170786b3d9d8cb1d794b26b0ce3bbd9cf9f6ccce5bfa3858fbe747843bb8f5d5376b1a3012c9903f03f851e34ef82bd6457985351acc00232bc545759361daa7b71a77d4ee", 0xf0}], 0x2, 0x0, 0x0, 0x8001}, {&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "39210bf867b3cb4e0abec65f3e5b069ebbf55a80bf1cdcf6493a3da41cbc36e89d57a864d9bf08e5783eda09db7153028e4bd70506910786691fa31f3526cb", 0x2e}, 0x60, &(0x7f0000001640)=[{&(0x7f0000000540)="5669c1e064b4db356161", 0xa}, 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{&(0x7f0000001940)="f22ceebca69c2ab39f1f4386bc90f309b07bd96dc4555101efa5bdd817f5c47ee7bead7bf7ce60c66363d27e722fc29211ccf61e8c41366992652c6e", 0x3c}, {&(0x7f0000001980)="b5389ee2291f174741d7fcb6de03825d13d78dbc5d6bd93b3e46b7c132082bc1a8ccf21482f288bb7a016ebfe2a927d6454ce4885d93469c78a0f31882adbc2169ac6b9466771a09fc317b63aae839acb5ba9aa2c8833e15398d5b00f07ca88fe4bca042fb2da09510215fd1c371e03d57f6778cf69f9a08d4eef600a098840df9e915f0e394ccee9bc94579bb087009ce6e58c03b14c22024c354a585e3dd5428656f37ed3298e7a79dd686daadb98f97e3168c6039255613941ef7bf34cd65f5b3e4d6a8bca5321bf3aa5af274681cfb236f4e50d7d3c4b1fe6fbc7e565b6b0e24925f", 0xe4}], 0x5, 0x0, 0x0, 0x4008000}, {&(0x7f0000001b00)={0x27, 0x0, 0x0, 0x6, 0x7, 0x9, "bb58efd047ab232bdd7daf45e930e48ae76378a509da64d64f9f6f991f76da25b2c6e616fadd15863ae3fc8c9fa5c90540f647c28511c751bf44c8504142b7", 0x19}, 0x60, &(0x7f0000001ec0)=[{&(0x7f0000001b80)="fb0415833dca0347c74dda25d3bf19c732a988f668a921f25a7a848959c2eca3707139d5f8bf51cc11b82c5f5c8405a02b6eef6f88922f35ba", 0x39}, {&(0x7f0000001bc0)="ee88f071c38cfd44942ad3827209292882e873e0a5feb84abc8ed83a5eecd878ac616f58bfaf53564f04e51044f1f91d551b46e4992c95b808412a73d324138419f1f184180675f864b7add7ef06d2fb6a8663fd7a00bfc9d8c6", 0x5a}, {&(0x7f0000001c40)="df", 0x1}, {&(0x7f0000001c80)="d407cdb79cf4bc8560833b1165d7a85438dc067668ed09f2bd06a62b2309ace71f8e1f99b28eb1e4d26d980834200e2e2e1068cfaa9d0190cc0e3d8783bb2cc66a57df001a4806e4cb2b27a26ca3ef11d3d90421a1a908977329cba4591940f84089e4d0", 0x64}, {&(0x7f0000001d00)="6fce83ed7b29a7a7b8a1dbc0b430cbb758124b575a3a81e14b49aaedfd607b76330be5c73c1f6a53fb863b2d564cd76f96f82db4d7667e3476398f72ac410d6233710a67107baab2e376f1c39af384d83ba70741c6a6372d5a42d5dd3c8316a9283dcd834aead92bdb94685d6901b153ed4fe8677064b7d3b5d137744c92d3db38c69d8cf6372b136ca9207d0307e168add263932efd2692f876dbc9d9de24398ec3e0ee9b1ab687c330b8fd6d3def8926556d072112973f8562e3d0c01d", 0xbe}, {&(0x7f0000001dc0)="272e48d19ac423e33e794c144203705a4a5717ed6043622794774b2a33d81efa74d5547d0dad4302118831797c715f58d19fb5df266ebe2d6b71c9d946c448a420d827401768284fdbede25c650ba27ad81a423f466afaee53dccdb93d6475b5e83d9d33bbd3e08bbcaf1ffa8c6cfa9bec0d31978d22366531100c761052d876145ffd6daa1f2904463d8a4eb675924fa5eb83a2aa8bc6f3a9eef283ac282d7fdc512a440bc9eefe7a3568a89d554a4853b133362d6bdd34a55f1ec22056a422c52625e126c230c88c", 0xc9}], 0x6, 0x0, 0x0, 0xc5}], 0x4, 0x80) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x2, &(0x7f0000009bc0)) 2018/04/19 15:34:39 executing program 6: mmap(&(0x7f0000064000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4080, 0x0) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001480)={0x81}, 0x4) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x6, 0xf57, 0x7, 0x80000001, 0x1ff, 0x42e05459, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0xbf0, 0x6, 0x4}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x5, 0x4, [0x5a2, 0x4, 0x543, 0x7]}, &(0x7f0000000280)=0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x6, 0x22010, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001400)={r3, 0x2, 0x3f0, 0x7, 0x6, 0x22a}, &(0x7f0000001440)=0x14) bind$inet6(r1, &(0x7f00000014c0)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x7) ioctl$sock_bt(r4, 0x8907, &(0x7f00000003c0)="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") r5 = open(&(0x7f00000002c0)='./file0\x00', 0xc001, 0x80) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000040)=""/174) syz_mount_image$gfs2(&(0x7f0000001500)='gfs2\x00', &(0x7f0000001540)='./file0/file0\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000002680)=[{&(0x7f0000001580)="b8b6", 0x2, 0x7}, {&(0x7f00000015c0)="0024ff24726d2f99d76367fec26c5b5445f25f8b528a8f0caca2a2c338d7f6e8f58da3d2d52b4f4ab2c7c2ae4dcae56d67c8571bce65cc094d5da6599a56b8844847a9b3f99bbd2ff6c77573a8e5c01091a466fa344a55a9e751290c4c8b2356a54a987825096028d853d283f50b32209bd5bdbbe0579640ec059aa90a85f70585c365dbf9477002e483602a660add0e617e93428186", 0x96, 0x1f}, {&(0x7f0000001680)="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", 0x1000, 0x9}], 0x1000, &(0x7f0000002700)={[{@quota_on='quota=on', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000013c0)=0xff) 2018/04/19 15:34:39 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/19 15:34:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x3b, &(0x7f0000000980), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/19 15:34:39 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200000) bind(r0, &(0x7f00000000c0)=@generic={0x0, "23f30c6a8f699eb9412e2bdabbde2c7c1fd4945a7e92bab5e1cb5bf371d6dab7cfbe2f5fdf88bd57da2c12dd2684328f3303950a9ae3a318a6be1fcd3d2d7c8e1a9084590c86a5a8362e5b33697ba7dce415b4b90ae3951801dffcbe4b1eb4b99f622ffce3349f23622f3dd6fddd0d7c432014a5c05d996898e34e562d4b"}, 0x80) r2 = socket(0x1e, 0x4, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000707ff4)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xba, 0x8001, 0x156d, 0x195, 0x8}, 0x14) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={'lo\x00', 0x800}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x7fffffff, 0x40, 0x4, 0xfffffffffffffe00, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x3ff, 0x6}, &(0x7f0000000340)=0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) socket(0x20000013, 0x6, 0x7) write(r2, &(0x7f0000780000), 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x400003) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000040)=""/114) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x5, @empty, 0x6}}}, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x4, 0x4) 2018/04/19 15:34:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', r2}) r4 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="97e6d8b8f63c1519e57e6744bd279cd57ef8aeace12376e47923fa7d7336a16b14daeb5d62e470bbce094b925f9ed4364c9bdc80e9e3cd3446a5b92d38353a12f428b245953145e11946b0ee", 0x4c, 0xfffffffffffffffd) r5 = request_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='GPL\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r4, r5) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001364bade49948b4c937f884e5acbbe2cef01010000003cb800ced78c69770000", @ANYRES32=r3, @ANYBLOB="000000000000000008001b000000000008000a0009000000"], 0x30}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x1fc, 0x0) fstat(r1, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009300)={0x0, 0x0, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0x1, 0x100000000, 0x2c1, 0xfffffffffffffffb}, 0x10) 2018/04/19 15:34:39 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getpgid(0xffffffffffffffff) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgid(r2) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r3, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x1) 2018/04/19 15:34:39 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000014c0)={'TPROXY\x00'}, &(0x7f0000001500)=0x1e) socket(0x0, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x8000000000000003) 2018/04/19 15:34:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x10000}, &(0x7f0000000140)=0x90) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x4000000000000001, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/19 15:34:39 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) r3 = creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r4, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r5, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) fsync(r3) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r7}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/19 15:34:39 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) pipe2(&(0x7f0000000100), 0x84000) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000004) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) 2018/04/19 15:34:39 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200000) bind(r0, &(0x7f00000000c0)=@generic={0x0, "23f30c6a8f699eb9412e2bdabbde2c7c1fd4945a7e92bab5e1cb5bf371d6dab7cfbe2f5fdf88bd57da2c12dd2684328f3303950a9ae3a318a6be1fcd3d2d7c8e1a9084590c86a5a8362e5b33697ba7dce415b4b90ae3951801dffcbe4b1eb4b99f622ffce3349f23622f3dd6fddd0d7c432014a5c05d996898e34e562d4b"}, 0x80) r2 = socket(0x1e, 0x4, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000707ff4)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xba, 0x8001, 0x156d, 0x195, 0x8}, 0x14) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={'lo\x00', 0x800}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x7fffffff, 0x40, 0x4, 0xfffffffffffffe00, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x3ff, 0x6}, &(0x7f0000000340)=0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) socket(0x20000013, 0x6, 0x7) write(r2, &(0x7f0000780000), 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x400003) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000040)=""/114) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x5, @empty, 0x6}}}, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x4, 0x4) 2018/04/19 15:34:39 executing program 7: r0 = semget$private(0x0, 0x4, 0x787) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/33) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x1}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000000040)="aacc50a1f5ef8490339aa033f93a44cade4eb8f49dc90b43ffa68d23f48c5328d25f82875c69a009af45063cb67e07974bd8232f95ee57ebad23a10e506174ad37baf8c9cc16ee0e5ce42d680ef67af032167119926d7a8278ba6e072a51e6b00581212e5f", 0x347, 0x8001, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/19 15:34:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) io_setup(0xa3c, &(0x7f0000409000)=0x0) memfd_create(&(0x7f0000000040)='\x00', 0xffffffffffffffff) io_submit(r1, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0), 0xffbf}]) 2018/04/19 15:34:39 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = gettid() setpgid(r0, r1) 2018/04/19 15:34:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x104) 2018/04/19 15:34:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x10005, 0x9, 0x8, 0x1, 0x7, 0x6c, 0xfffffffffffffffa, 0x6, 0xd85, 0x9, 0x3}, 0xb) unshare(0x40600) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="011d29d9fecc52337f9584aea7b378e0869228a8847f8cab39482522650918cc7e533878705598bfd8bbe18d740ef7c53b1af3", 0x33}, {&(0x7f0000000080)="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", 0xfc}, {&(0x7f0000000180)="d006938cfdf0e8c7589ec7e76ed99a1861861c72a93ce48c690b5367565952f3f639d268bd823e4e57375bc9722a573fb240f7239e5700da3a9b8b919ab65e93f58b3536d4a7b4558bb99cbf41df1113a70ad7076d92ef8d041155c5e8c9162c228a542f0c05ca88beaf0b105597bcb1c23e9a3cf1874bd998957534d65bba6209f31fafe7", 0x85}, {&(0x7f0000000240)="a53951c239bf7f0a15bf26775811036e80658bb3a481d8b8b769ab8829d61374e2c1148622dc43286645332151139aaf633a3b5060c79cb4fab6c1681596a8872483d29cd777dfb7c32588eb0d5fa9d5e6102ddf8831edfa980435dba510890ed4e1d9441415a1b6a43baf99f3d05e094899c7d40ca0757e0f0a16a2e66c698eef671b5786053371c5de0900", 0x8c}], 0x4) fcntl$setflags(r0, 0x2, 0x0) 2018/04/19 15:34:40 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) r3 = creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r4, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r5, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) fsync(r3) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r7}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/19 15:34:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$lock(r1, 0x26, &(0x7f0000f66000)={0x1, 0x0, 0x0, 0x0, r2}) 2018/04/19 15:34:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000140)="88", 0x1) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/19 15:34:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x3e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="086be3b7", 0x4}, {&(0x7f0000000140)="b956e201c71ad40ad7688f12cee206ce895ac9169b8b78aab103f54651ffdf3e824cc362d95c6a4c33b21d7fd0d01e7c7d7b8b424fc53288657b4447350a0754a96aefa08f9266414628c5617febf997718b390725a05f872009010d69b7f8fe6bc548584b25829d652832a94b4cf9df6d0e7f2e995c1f78cdca094ee33a998b658adb5b5cf41de703e2732595782df4d14cc3d337507285f7b2f96ef126fb49897149c8cb7a3c2fa6ecf5b84e6d1f4528d597f8931d649e1aff6831c4cbc28993d952a246f3b927af288b36b7ebf1c1ea7fbc56c8310fd326c273243d1a9338cbfc523edd0826d8d427f27998b4af6fc4b3", 0xf2}, {&(0x7f00000002c0)="8a68d6494aae7e2465ea41763209b75431326d4b69eab753726ea035410ec8f157e247b864d11b87ddc7444b0258164eec72f5016b4b92ffc13066e22f6fe3ebb4935bc779a809ea7b051ee24cf8458bc0be0f30910e5205f2588d42881b92d122e9d021ba5c043772711f4d7c7c491d1fa78240f39485c5777aa460658e245e3cf3b177c829eef6758112", 0x8b}, {&(0x7f0000000380)="9f8136d8cefc1dac78b2630d0c92ac65366467618437569c9119eaf99404715f3e126ca56e8bfd3266505181d3132474cc9b1976121a7960fb5f3e4140e3e95abb5681fb455f636cada88114b679b9d8fe8ebbcfc6350a579fd91a20d1820e0f3732f1977319a8cff1cdf4da4074aafaf5d8ad2e4e47b587464e855ab62bb0ce6731359f2c030b597a474671ee156a5ad48c9e498e85d467dba72d7570f5d43af05507f0cbd1067812f1925681a376e66c561878cf9668c2dea3842ce3787e2d674c3e9c23c0fefac3b1eb12e97d", 0xce}, {&(0x7f0000000240)="86bdf96295ee8b359a7a36bdec4a47996b1d5aebf7f3a78a496fd3197840a9a74692e4a8975133", 0x27}, {&(0x7f0000000480)="dbd7c457b826ac29f0febaa640e52ae6a9bec694fd8ff45ae1d0fc0b576199f1c0e76d15603c1755d7f4f9c7c57d7f62f398d5f32b75fd9845370c05f6ab063473ba0979d17feabc24e63ef9af80a192a5ab8b3a2050f7dae9f0de1abd2c2e76fb8bbcae41df44b45aebb0edae39eccac46e934ec5535bd30a694109f9105ac95fbe1ad68afd1b44bda4286a7deda27dfe9cf27afc54866660c55303ca1e0bc2ac0c113478a844ad76d39202b534fcf2115e186731df53f6461d38009ff8c8eb362eaceab96f7339aa34219ea76b8fb4583b39dc533c3247f2d6a6726c0aad78e817d65460af1adf", 0xe8}], 0x6, &(0x7f0000000600)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x811}], 0x1, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r2, r3) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) 2018/04/19 15:34:40 executing program 5: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = epoll_create(0xdb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x40000000}) 2018/04/19 15:34:40 executing program 7: r0 = userfaultfd(0x800) fcntl$notify(r0, 0x402, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x52040, 0x0) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0x7f, 0x7, 0x4, 0x98, 0x1, 0xfffffffffffffffb}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x80800001) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={&(0x7f0000f9f000/0x4000)=nil, 0x40, 0x7, 0x0, &(0x7f0000f4f000/0x5000)=nil, 0x3}) 2018/04/19 15:34:40 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffffffffffd80) 2018/04/19 15:34:40 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x10000000b0}}) 2018/04/19 15:34:40 executing program 7: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, 0x10) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) 2018/04/19 15:34:40 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x2c}, 0x9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0xf0ffffff7f0000, 0x0, &(0x7f0000000080)) 2018/04/19 15:34:40 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x2c}, 0x9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 15:34:40 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4000000000012d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x2, 0x1000000, &(0x7f0000000000)) 2018/04/19 15:34:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000290000000800000008000000"], 0x14}}], 0x1, 0x0) 2018/04/19 15:34:40 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4000000000012d}, 0xbd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x1000000, 0x0, &(0x7f0000000000)) 2018/04/19 15:34:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000002c0)="dbee95e47b84befcd3514baf", 0xc) 2018/04/19 15:34:41 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x72}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x6f2000, 0x0, 0x0, &(0x7f0000000000)) socketpair$inet(0x6f2000, 0x0, 0x0, &(0x7f00000001c0)) 2018/04/19 15:34:41 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x0) 2018/04/19 15:34:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000100), &(0x7f0000000040)=0x3) 2018/04/19 15:34:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 15:34:41 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4000000000012d}, 0xbd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/19 15:34:41 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffffffffffd80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/19 15:34:41 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x2c}, 0x9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 15:34:41 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x101, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/19 15:34:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'io', 0x20}, {0x0, 'memor\x00', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'pids', 0x20}]}, 0xfffffe70) 2018/04/19 15:34:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffffffffffd80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/19 15:34:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x142f, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x110, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) 2018/04/19 15:34:41 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4000000000012d}, 0xbd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/19 15:34:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/19 15:34:42 executing program 3: unshare(0x20000000) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/19 15:34:42 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4000000000012d}, 0xbd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/19 15:34:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/19 15:34:42 executing program 7: 2018/04/19 15:34:42 executing program 4: 2018/04/19 15:34:42 executing program 0: 2018/04/19 15:34:42 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'io', 0x20}, {0x0, 'memor\x00', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'pids', 0x20}]}, 0xfffffe70) 2018/04/19 15:34:42 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000d9067bc80000000000e000000100000000000033bcf000000000000000000000000000000080000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/19 15:34:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x5, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xcd4, 0x20000000, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000000), 0x200000000000005c) 2018/04/19 15:34:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = inotify_init() mkdir(&(0x7f0000000300)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) 2018/04/19 15:34:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') 2018/04/19 15:34:43 executing program 0: 2018/04/19 15:34:43 executing program 7: 2018/04/19 15:34:43 executing program 6: 2018/04/19 15:34:43 executing program 5: 2018/04/19 15:34:43 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = inotify_init() mkdir(&(0x7f0000000300)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) 2018/04/19 15:34:43 executing program 3: unshare(0x20000000) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/19 15:34:43 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:43 executing program 2: [ 85.312765] random: crng init done 2018/04/19 15:34:43 executing program 7: 2018/04/19 15:34:43 executing program 0: 2018/04/19 15:34:43 executing program 6: 2018/04/19 15:34:43 executing program 5: 2018/04/19 15:34:43 executing program 2: 2018/04/19 15:34:43 executing program 4: 2018/04/19 15:34:43 executing program 7: 2018/04/19 15:34:43 executing program 6: 2018/04/19 15:34:43 executing program 0: 2018/04/19 15:34:43 executing program 5: 2018/04/19 15:34:43 executing program 2: 2018/04/19 15:34:44 executing program 4: 2018/04/19 15:34:44 executing program 6: 2018/04/19 15:34:44 executing program 3: 2018/04/19 15:34:44 executing program 7: 2018/04/19 15:34:44 executing program 0: 2018/04/19 15:34:44 executing program 5: 2018/04/19 15:34:44 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) 2018/04/19 15:34:44 executing program 2: 2018/04/19 15:34:44 executing program 5: 2018/04/19 15:34:44 executing program 2: 2018/04/19 15:34:44 executing program 4: 2018/04/19 15:34:44 executing program 0: 2018/04/19 15:34:44 executing program 6: 2018/04/19 15:34:44 executing program 7: 2018/04/19 15:34:44 executing program 3: 2018/04/19 15:34:44 executing program 0: 2018/04/19 15:34:44 executing program 5: 2018/04/19 15:34:44 executing program 2: 2018/04/19 15:34:44 executing program 6: 2018/04/19 15:34:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000080)) 2018/04/19 15:34:45 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getpgid(0xffffffffffffffff) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgid(r2) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r3, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x1) 2018/04/19 15:34:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x5, [0xad3, 0x0, 0x8, 0x2, 0x6, 0x8, 0x5, 0x1]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x6, 0xb, &(0x7f0000000180), &(0x7f0000000040)=0x5cd) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/19 15:34:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 15:34:45 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x6}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/19 15:34:45 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x2}, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x400314, 0x20000, 0x0, &(0x7f0000000080)) 2018/04/19 15:34:45 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4000000000012f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/19 15:34:45 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) 2018/04/19 15:34:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 15:34:45 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21}}, 0x3, 0x6}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4, 0x2c5, 0xffff, 0x1, 0x6, 0x64cea44b, 0x401, {r2, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x632, 0xe45, 0x8, 0x430}}, &(0x7f0000000280)=0xb0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/19 15:34:45 executing program 3: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x4}, 0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b40)={'bpq0\x00', r3}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r5, &(0x7f0000000180), 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) r8 = socket$inet6(0xa, 0x2000000080000, 0x2000000000000003) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r8, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r8) 2018/04/19 15:34:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x10f) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='&:mime_type@-\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='hash\x00', 0xfffffffffffffffa) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='autogroup\x00') r5 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="b42ad0c2422d2733571f7bafa6e353f33434c11a9ae6e06ea8605ce29c7dd033ce01935ebea509a3b59ac64e9de8e002d474b4afc9842005773e46cd6cb85a6fb4496abcc543d4645d59f2c8d513848145d598327514f239586bc374266312d89d2d90eb2625c75d2b03a9fb42d0dcd88fdf0f7bd244ed8ba4b7dd679ce3", 0x7e, 0xfffffffffffffffa) accept$alg(r0, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000001d00)=""/4096, 0x1000, 0x7fff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r2, r3, r5}, &(0x7f00000002c0)=""/4096, 0x1000, 0x0) sendmmsg$alg(r1, &(0x7f0000003400)=[{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001880)="9d258f3438eb7506a78a7b26e9b2f3512ea5d33733696cbfc704d0de54ab2f2faefaaa213598437dde5f0a520f873fecf56876b8e5def06979dfeea80ed698feaf", 0x41}, {&(0x7f0000001a00)="2777f7c0e7c7fed8fe1a16bca06bb1ebc6bd107452e6b03e8bae4ccec4caefdd38bdcfb20e72a1832b0a99ff5fd231ca214088272957435e0c557ccc363af6b8dcca", 0x42}, {&(0x7f0000001b40)="a2807add5500047e357d80ee5560fe9c2483d5cdc0e63744cb727a585fa781a55fa04657633d026c1f99369aff94335759063e082e8b1510b31956c32eda89f1045a289cb927ddf6cbb0", 0x4a}, {&(0x7f0000001c40)="8a34ec9c34bda4dc516138a1e5c30ef1c55715f5bc54695cfce0675df2655b86e91859d2eac6c879ec7fba870b6d911ae07e9df7d61680bd7ab70f527c0d522d2691b00155e3aaf075fba10e498d389946c272d5b6b1508980fb3f4d31073ef2af8be0056b4bc8d058e3a060fa03a8cdef79d6", 0x73}], 0x4, &(0x7f0000001d40), 0x0, 0x800}], 0x1, 0x0) 2018/04/19 15:34:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) accept4$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80800) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$unix(r2, &(0x7f0000000240)="d76c51228a6cef6a7f00d79007530db69726034351e9c13a329ee6fe2fd821f16c3b9cab2a33438e960ba2631ef5d4666ef1a73256b4bcb5f036c554c5", 0x3d, 0x20000800, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000200)=0x19, 0x4) 2018/04/19 15:34:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) [ 87.365570] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/19 15:34:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xdf, 0xc1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/146) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696e", 0x10}], 0x1, &(0x7f0000001480)}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/19 15:34:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x1b, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/19 15:34:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9e, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) tee(r1, r1, 0x5, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0x3, 0xe52a}, 0xc) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={r5, r6/1000+30000}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) fchdir(r0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r7, 0x0, 0xffff, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000240)) fallocate(r7, 0x3, 0x0, 0xffff) lseek(r7, 0x0, 0x3) 2018/04/19 15:34:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000200)=0xffffffffffffffbd) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) 2018/04/19 15:34:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005a40)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0xfc, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='%\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xa8, "09ce65361e642ca0f67ab26d555344931c3d1f9f83deaeec32b838bf59ee08e43fe05e93926a957d5df0cbde49041fdb4d523c9aa524edc05a7b991d79e4e56595b56ecdb3b2305e12804efef7a904bc550ac46030ceb8b3545036c2e9c80e99a86391620b41a4ae4bbdafc6af0f115ae14920771f95a2ffdad034a757aa9ed4842812c8ca4c1bb9dbafe945bcb59b9784e8e71954bed96bb1bcb83d1569e1c290cb4911838bd483"}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000380)=0x8) sendmmsg$alg(r1, &(0x7f0000005880)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="563c202f1e491a15", 0x8}, {&(0x7f0000000340)="aa", 0x1}], 0x2}], 0x1, 0x0) 2018/04/19 15:34:45 executing program 6: ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffffffffffffff00, 0xfffffffffffffffd, 0x5, 0x3, 0xffff, {0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xfffffffffffffffa, 0x4, 0x7f, 0x40, 0x5}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x20}, &(0x7f0000000200)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x38b, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0xfffffffffffffffc}, 0x10) 2018/04/19 15:34:45 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x748b, 0x4) fcntl$notify(r1, 0x402, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = getpid() ptrace$cont(0x7, r2, 0x9, 0x1) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000500)=""/144, 0x90}}, {{&(0x7f0000000400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002cc0)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004140)={0x77359400}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/04/19 15:34:45 executing program 5: lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) 2018/04/19 15:34:45 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)=')\x00', r1) [ 87.951004] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000400 [ 88.014631] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000400 2018/04/19 15:34:46 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) 2018/04/19 15:34:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000840)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000008c0)=r1, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x2, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0xfffffffffffff596}, &(0x7f00000002c0)=0x369) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) msgget(0x0, 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) clock_gettime(0x0, &(0x7f0000008480)) r6 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/19 15:34:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005a40)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="2ba1a03401fcc7fd87a623495e3c3cee6c48dd51ace5aedb4dfaf97effd8ffc1db11ba8fb35e0cb8e883437016f76b3d6c352a5d3778d365de4a47e67f0ae3af188988ecc3439340c562077dbca696cf298967d54748f14dc24395e0229620c2ed89cd2654b5fe9fa4f7a593abe9b03b37c815dd0599d5ecc1248cf6ceed190542288dfe2e5d9d362807bde42d27b2029d99ec698ac7263603b87d941ce4dfef14e49dece07ec644d15638da6b699e640f6c03498e0cd686d9d695b9a7503c5b9a55841d014e2fd24b6641fecaeb148f621ee4d44c69e22e4f69e0c1ce09f6f8616c4a70dfddc0ca891f6e2d2ac2903dea26e298371e811305127fa4", 0xfc, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='%\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xa8, "09ce65361e642ca0f67ab26d555344931c3d1f9f83deaeec32b838bf59ee08e43fe05e93926a957d5df0cbde49041fdb4d523c9aa524edc05a7b991d79e4e56595b56ecdb3b2305e12804efef7a904bc550ac46030ceb8b3545036c2e9c80e99a86391620b41a4ae4bbdafc6af0f115ae14920771f95a2ffdad034a757aa9ed4842812c8ca4c1bb9dbafe945bcb59b9784e8e71954bed96bb1bcb83d1569e1c290cb4911838bd483"}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000380)=0x8) sendmmsg$alg(r1, &(0x7f0000005880)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="563c202f1e491a15", 0x8}, {&(0x7f0000000340)="aa", 0x1}], 0x2}], 0x1, 0x0) 2018/04/19 15:34:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) 2018/04/19 15:34:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400000000000401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001380)='/dev/hwrng\x00', 0xa2002, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/19 15:34:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) socket(0x19, 0x800, 0x400) ioctl(r0, 0x6, &(0x7f0000000040)="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") 2018/04/19 15:34:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) syz_open_pts(r0, 0x0) eventfd2(0x3a, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9c4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7f}, 0x8) 2018/04/19 15:34:46 executing program 3: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x4}, 0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b40)={'bpq0\x00', r3}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r5, &(0x7f0000000180), 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) r8 = socket$inet6(0xa, 0x2000000080000, 0x2000000000000003) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r8, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r8) 2018/04/19 15:34:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x3, 0x0, 0xffffffffffffff48}, 0x2c) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7f) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) rt_sigsuspend(&(0x7f0000000000)={0x9}, 0x8) 2018/04/19 15:34:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) syz_open_pts(r0, 0x0) eventfd2(0x3a, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9c4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7f}, 0x8) 2018/04/19 15:34:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) 2018/04/19 15:34:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000840)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000008c0)=r1, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x2, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0xfffffffffffff596}, &(0x7f00000002c0)=0x369) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) msgget(0x0, 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) clock_gettime(0x0, &(0x7f0000008480)) r6 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/19 15:34:46 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x40) r1 = memfd_create(&(0x7f0000000080)='mime_typeposix_acl_access\x00', 0x1) recvfrom$llc(r1, &(0x7f00000000c0)=""/1, 0x1, 0x0, &(0x7f0000000100)={0x1a, 0x320, 0xfffffffffffffffe, 0x5, 0x1, 0x2, @random="689bb94f8ce7"}, 0x10) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000040), 0x4) 2018/04/19 15:34:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400000000000401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001380)='/dev/hwrng\x00', 0xa2002, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/19 15:34:46 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0xb61a, 0x1ff}, 0x10) 2018/04/19 15:34:46 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd732"], 0x82}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff"], 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x8007, 0xffff, @loopback={0x0, 0x1}, 0xf1}}}, 0xfffffffffffffc19) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5b, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/19 15:34:47 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) 2018/04/19 15:34:47 executing program 0: sendto$ax25(0xffffffffffffffff, &(0x7f0000001000)="511a6d0e127d1f4e0b", 0xfdf7, 0xffffffffffffffff, &(0x7f0000000000)={0x3, {"48ced95bc21024"}}, 0x10) 2018/04/19 15:34:47 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0xfffffffffffffffb, 0x9, &(0x7f0000000740)=[{&(0x7f00000002c0)="373e15764a2ad2ceabb8a0ff3b9bbd53e53c5c091fdee65ac248e868b5ad2f2e88e0bae12b861081721c1df4718acc2114f9d0ad39fc1e0fb65f", 0x3a, 0x1}, {&(0x7f0000000300)="065f9991031991d79084925367be88f944533b08ff114b182c40e4641b85e14b820865ea1283c043bb1b75c9bd77d036718b381c3c3829fc3dc4583b170ee9ad9acb98d28ae7e20a3f3313d26be7ef8a8bea4ec219b53bc0cacc3a4a652887b96caa74725f6fc9345f3b346d12ec5ff2e6982e5cfe1ad9e3ccf658365f1b4d9ec353d46e527d35a7fce771612b0351ca13272c28a51c420262fe88e3684ea9bd4411230602aeb9095785ba47079b9e7810a95611e2df12710b2447f4beff2d4b8019f183ee19ad80453e5913cd3097a00d5abe194be9", 0xd6}, {&(0x7f0000000400)="660f511f69f9b4df9cb212b55e5c372041f3dab16750287ab44d0df4681c753532d3ebcc43076392ab81", 0x2a, 0xfffffffffffffff7}, {&(0x7f0000000440)="21c5a6032824cdf84d", 0x9, 0x5}, {&(0x7f0000000480)="e8632aac163726db0da5246c4d438faf799f5739a1860bdc35bb5a983711b8ad7f806122a11480939522c0ab77bdae967d3155af744b671ca6ae1761617c288eac905d38d33c5d5ce2b7e1", 0x4b, 0xcb09}, {&(0x7f0000000500)="d2442f7ae3e8ca9db836680de85a986781d307a3fa8ddd8e39d8bec585f68c5dd24b4aca0743e48a822ada8f931e65ff873a8a16d73dc86e221f9b16816db7beedf2efe3b0d5d59d51a11a91e996c736fe6c42e57c85cc164e5ee2a4269be69a0c0048695dc3ce3ee18a23034a0484d354fc72", 0x73, 0xca0}, {&(0x7f0000000580)="b95e12f077bb81cf", 0x8, 0xfffffffffffff267}, {&(0x7f00000005c0)="b5f23ddcd77e701ce10f2a0433441b4ff2acf8217e06b864bb225beb8999b45cfde4189e6ef8cb1c45383a5b73e7a5b710e8734145b9f3ffe7b536ac455ca9cddf1a5b673663463ccdb5540629384ba1751b71c1b98fb331760a2372c7fe7e075c0e0edc6a363785a8e6f4d08f4c348aa18c0e445d6e2ed00d8fd7b9db72486d3eb2d9bc56b23b27a3e51382f4dfdd1ecb239f9e0f40cdf6cba1e675efcdaf339057f6a4d631ad1182179d5496c27f1da94f4e49544052970895a86d85c39e3bda62335f515fade53511d1bfb306f1dc7d5f645b6b5dbf6051c36f85befef2c45e3a6f7b52c59e04bfb5b043b526551418ac007ca28e187d", 0xf8, 0x401}, {&(0x7f00000006c0)="a223137ebd2f896b27575e3ec9a3c3cb095e484fbeb690e22805571ec2327266cf0b9e7c1098b439aafa7c6fb8b930556958a332e9582c0999538e65c18239c5200a9c53def7cba85d44ec56ee39375b353043d51c84713aa4e92a8a38fc2317e57d7f036d3b2027a93a41987ce9c4240b8433dbd5b8d0", 0x77, 0x5}], 0x820000, &(0x7f0000000840)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@subvol={'subvol', 0x3d, [0x70, 0x74, 0x3b, 0x37, 0x65, 0x6b, 0x67, 0x30]}, 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x34, 0x36, 0x36, 0x31, 0x2d, 0x37, 0x7f]}, 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x39, 0x33]}, 0x2c}]}) 2018/04/19 15:34:47 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x60000000}) shutdown(r1, 0x0) r2 = memfd_create(&(0x7f00000001c0)="5d418117dbb5b94b00", 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000040)=0x40, 0x4) 2018/04/19 15:34:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e33ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f00006a5000), 0x0) 2018/04/19 15:34:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x60002) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/19 15:34:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) 2018/04/19 15:34:47 executing program 7: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) 2018/04/19 15:34:47 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x404, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x862e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3a0000000000000}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4001}, 0x40800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xb) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x3}, 0x4) 2018/04/19 15:34:47 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x2000000000000000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0xf0, &(0x7f0000000000)="d17274c84957b4de4a9fe9ed842c5efd31c28ad21b63bd43edd38660fe0ed5071ad69a5e534e4faf2a2ea748d1490dcd163cd15b66c7471df88b72fdec9e15833466c3adbe9e8ab22e0dbdbed7a54cb5cf780d5fea65245a62ade5bbee9d9d2c66c384708fad477bfd275b31f9ccc676c8df94adc640006f046b320501be19324801fad79844a07ff5eed11422ef29e88a6203384954fae7f91fb0f922f00f43ff56f6acb07a2d2defb813880428d095cec989883100d18d7e930368fa7a102633e6a139447b31ca8f798553c3c8a14ee0060313a098e51287ae49e4598df9acf6599510f45e94f0d3bcdcaf42b97523"}) pread64(r0, &(0x7f0000000140), 0xd37370d61a24870c, 0xfffffffffffffffd) 2018/04/19 15:34:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x68) 2018/04/19 15:34:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) 2018/04/19 15:34:47 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x400, 0x4, 0x3, 0x8, 0xca}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x2, 0x6, 0xb74, r1}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0xf5, r4, 0x1, 0xc8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="1250c8edbad26ab768171e047a54ca840c2d"], 0x2) 2018/04/19 15:34:47 executing program 2: r0 = semget(0x0, 0x2, 0x84) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000005000)=""/110) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f0000000640)='./file0/..//.\x00', 0x18) write$cgroup_int(r4, &(0x7f0000000680)={[0x0, 0x0]}, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0x8, r2, r3, r5, r6, 0x1, 0x124c}, 0xa8b, 0x2, 0x57, 0x80000001, r7, r8, 0xf8f4}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/..//./file0\x00', &(0x7f0000000140)='reiserfs\x00', 0x2010404, &(0x7f0000000180)="ce62c4ac3a4a402312afe8fab5bf657d3867217ccecbdc70bb41620ccb18d942831eb34c1317ac5fb3a11f663482a1bd54fb5d00f3da03dd0f67d6e5e52c493f8f84c638b9dce9b8bb7cf6e890fb25f045cb3f3f33baeb7317ecf63d0a710945ef33f1010b0d01ecbcf6") sendmmsg(r4, &(0x7f0000004e40)=[{{&(0x7f00000006c0)=@l2={0x1f, 0x479, {0xfffffffffffffffe, 0x9000000000000000, 0x1000, 0xc1, 0x20, 0x7}, 0x2}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000740)="31bc259289655ecac236123f2f7e06e288533b7f8dd3abc1e5d73cba98a5ed342fa8eaea2ed585ac9ed2c52480f074dcc11c537629203c852d9cb032eead16724ef6e8bd8562d2ff2b0116fcc13e3ba0a1b094546f050073", 0x58}, {&(0x7f00000007c0)="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", 0xfe}, {&(0x7f00000008c0)="05f40c291521", 0x6}, {&(0x7f0000000900)="f9d4e3f3cb382d25e8d7b3768cfae9fa37ccee1eac36a535914d3f3c147e276c790d880398db06027c34b679e41b52ac5e6d0e864739d471fda79a5bd92df1ef9ec430eccd349e98d3d5760545ad8257a098c02997a069fc48376ea61c9df756067ed3ea6a52882909c5464eeebf3f3c8c499b18cc96993c6d5e3a61073f30e66d3087c8f8310f296f2cb43f4b21b3ea8507dd24d57a42c934a1b262b58dcfd9970fbec14ca76022311a404babf336c4a790373586c31db49c2b6d9086476f8be0b379d2c9d44117e63d7c49a2", 0xcd}], 0x4, &(0x7f0000000a40)=[{0xb0, 0x119, 0x9, "e7a74c067f4b8b143179ac7557810b7cecb89bb2283466332d33b3c26149db2c9bacf19fe8fe39cb63200b714c820906463573130c9d75c24d87a78fb4b1106ae0807da1abbba3d3e465a173ca4a096b5a123db418d69a7be2a32ec589c677b7356be2cdeb32113b6ae3cfe186733beb6dbee6d6fb7bdd85430dc9315f1733bd90cd6a885d44bf5f00f304b79c124643249854afc2160dc0efd626ade55fcd"}, {0xb8, 0x11c, 0x3f, "89f3025fada8e4b6b54b72ac6bf0781e7967c202e36ca913cfc17d785ca0b43abfeb180a427c72a64183d500b5cfa50d2111cff6006d69e873c0e2cadf774729d29f12af4e59d7be019ecdef00e1253243f8205c1f52ca7f4c84e6928298be0a931dc797e04d159874df41f3a7cc4f27d218a9f765e3a4e8d17ae9ea7e5cb4db16d33ea861f311c6a957feb2c8081a6323eace296f6bb295143b9101689b783fe7"}, {0xa8, 0x112, 0x4, "aab13c07fc987545b4b8a03bd49136c0b08f11dceb024f220bc1c71bfbaf4a9203a8e17d6590b47a7a41df7ae8fbf88249d65a2700956a8c3d1b944344f783463ef62bee11b0ed4148d79064d4692ee98287cd78dabe88ec614a04d905d8a5846edb1d1b4f1ada5d64ff074703bee3a63a11709cdc465317ff95d75a71eec052181d111dc94bdb28e76141b1228e4439d9dc7f89ba10"}], 0x210}, 0x9}, {{&(0x7f0000000c80)=@ax25={0x3, {"137b8f14c06cdc"}, 0x153}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d00)="87aa1e6352218f89d49116a1006f6b9960bc9384d6e6fc3892b0ca2543b9d9", 0x1f}, {&(0x7f0000000d40)="8d9ccf333adb12a52f50dc073f917ab6913b9f3487dad3cf84980e19e2de6642dae4386401b566ecb554308aadd5b68431b9452a50cace16b3485615aadb2ae87c531980c2a0713ceefdc69cf4dec3c49f4c4c2a4fa76db9bbe3ae845d67c9edeeb112be80c0", 0x66}, {&(0x7f0000000dc0)="8df4996d44965e02b6b5467af61d9c11e4f0b2271a235ccd61dcfaf6ada3e9ce19ed3fc864652afb3d648400a497b5e7a7f00bb7c0d9bfedfdd58d1648d2beed1eff39c02c7d1e3acd3c5d86d4906342e3ce32", 0x53}, {&(0x7f0000000e40)="181015d5665d216c0cfa9661e5a552f9c9b3a5369f6f2d795e64b1d1ed1925630937e61c1807c2cc8a28f13f702a70dff02a97a62386265405fb33e760d71e79cb0c4d9b7c7e9de02978aa39f14dfb446fa9a974afae9e2a3a487b8ea310bed11e09c2e064dab1e3d633ab8d8636db08e3c08b751ddc58c12107316c02d9161c2f6e748ec4d60cc23117e4ae2827970952a87a104f6bc37728841525bf77b086733b77a0b61f8ad2b09a7e7f653bac3626", 0xb1}, {&(0x7f0000000f00)="50119be1e7f02c28e8a2302b6ead32d6419e6629a1c1ca651c6e865dd8562b5965d622afaf4edebe6050aef058764215fe8d868fc16cb3b096f2830f60a156247db1500857284ca7e91681829786a41fcf37c89ba269d3a83966157176dc0722c5c2a8a6f9fc71ceff8fcf27d9c6418e63bf8cd1787e376a897672880180258601f7766cc2d3d22caf23176481508c07def93b85bc2b5f6d21a7b3f03b8ae9d69876a566fe22da9b397d2a27d8c3f863b9d458e878e68104d235560d2de59998d6a0d1b731f060ee898bb8bb15286a6baad970fee74bf598470d024882b5902b07139bbd", 0xe4}], 0x5, &(0x7f0000001080)=[{0x48, 0x118, 0xfffffffffffffffb, "16df82a69e89ceb46601c7b6410129ccb240eaa765a67f1e168e7e1e8b9c684ac889769d964ddde27d182cdd012431638f87c9b7f370"}, {0x50, 0x117, 0x1, "a8ac7f57e54f208accbb26eca3ce1b3be1624ab8d5362e256e944577e076298f45d68f6fd0c9cd7bda9b8283c619f5895bd416b1bfb93e7bb898ec8e2f95d3"}, {0x108, 0x13f, 0x100000000, 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{0xa0, 0x11d, 0x101, "09e5fa8a8cf98cf6308fe9eb7c00fd7a26d5ec04ca2c97a9b838633869e4d88a9c4d65b26704b08853aa216eddfe2d9e9132ece1c73572539a9bb85c6c43af2231278760816f6288cfd64a81982f308d5e6423da47b0f4778c4fd77dd1171fd1c50e51b4ebd6913d44e7ef0151d65ff1fbae350f4f254c092b75632ab812c0e67ac5ad7b391b65b578ba62d1"}, {0x88, 0x115, 0x9, "9b1bb3008b90316bcde0553d4266b9cd132abe86d2dac402d125f71fdfac7ef7eeeed089d7ea3a020be644838ed2061722c50aa810d21d35456b1eba0b3c420d9b81a5654581776ba9da0527d76f10e6d40d9b95027fdfaa89d99e5fb593b8cc99f625ebfdecbd7fb70e57578fd85ce1ec00fa02df"}], 0x1448, 0x850}, 0x7f}, {{&(0x7f0000004380)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004400)="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", 0xfc}, {&(0x7f0000004500)="f7e0d60911f1346a2569091c054181b68ad74bac90626fe30e2ff16932d86b91e917a990059dfbca9ae5fc2ae16da69cd8d70ee6fcb41f1f1c20a323828182e7f6a94b30dd839f9919e5d7d4320eadca976a8fbb9e6561ad21efa2d9f636a75a704f9f3855021273b97a6e9fdac632281006595588e6c51cb1d5570ffd43b9b914a3f8d17d75d66a2599a16db497297de6264e0f1138e387b436", 0x9a}, {&(0x7f00000045c0)="f6697e4c570b836c1e0e1868981d51a11cef562874ba129739c148813ffb7903e0cad7d0a7a155695a55236f15f5de0177266ad32315f35e4cc55ca3422ebc9f8bac0f20a1bbfaa3d8a9a5e519b4aca43c06443ea302ce86c24ad79acd356be15dee01d0dacc5904ee4434453045f81fb75a77bca892617b6f5672acd5ce430e43dcb1919c5ee4e64293e24f8d980890c9e76b245d830dcf7b0289b84951f454827045037ec5d708e8db16a316457c211e0cc2ff2ae6485b886fc386ea4361b4f65e2b7cc7e0ca4c1696c03676a6985eb13bdd136b68b882aa5b130209193a2056b8e4bca95963fa5e0881", 0xeb}, {&(0x7f00000046c0)="484ff2975aad69784e50ec872a12bb437ea5da2e7a646775f90c7b0d86f0ee510290922d9e72c83b060edb5e24e994a99866e6e66338271077a95ea4f907da292cc69535395d0c66f04ff4f543e18de0f64b120619c5e02dbb9adc6a57a87b2e5c5f16cc24184512d09520cc3eefebd7c9d5eec5552bd905320f1a6b19d1c053ea9a700cb35c87c18faef3c68b57b70a82beb69dd509f09452de9b47e12ed487201dadb6aab0596182afbbb162abc5d53ab42f2889937e0313", 0xb9}, {&(0x7f0000004780)="bcdccdb33ee62b53834d34f096780a0b6b11d516311741cb5c97a6b9df01f0594dbdd9e8f0f35f67f67814b554128c5bae857acf656810ca361dcdc62b15f9bd1fa525aee805441c8efd55bd93b83f5faf7e289dbe5c6bd2741941a313c47e2e6f27c42ba01a52d8e9db45fcd104b4aae16e3411def3dc86c8d4f8e218da3f63de", 0x81}, {&(0x7f0000004840)="a30e173740ac188c492d6acc32456915b9b0803cc4d9eef272b05ec1cc69cbad0626826300a93097ac067bcaab144dde5cb1d74756804a716f51963cb42ee4a68708296af2de1b7ea09418ca48dcb49b10bbcced7a3be384032916f80948e9fb6dade98335dc07a82d0587b12b60a384700243bfa959c6cb51145b2588645648c57982dff0366cc73780d19a7ecb94779be8aac8894184", 0x97}], 0x6, &(0x7f0000004980)=[{0x70, 0x117, 0x83c, "b0c069afb73301a244a709b11438f9ceef90d507686ef9d9b1a2412b4939e474c0a95e6fffdc5ac78cd400d3826bc1283ac6223fe23a7e89de37196c8a5b20079d32adae6e02cf493614580cdc9b51ca41a2a4abb876518ec1a6e8644bd05c"}, {0xa0, 0x103, 0x2, "f991d436a390642b3ac606ce01ff73d41e86576bc1004b49f77b86f185cb5d927a0e970ca512f7d732043c2f5f416974f5f212ac765f729bd918784f206f0f505616438e173d766e41e38fc43d826222b499f0eaf3780aee4d2a77dc63f8fb8a4fa2e7d5e99f631b82081fb3cc625a8ccd710bdd21aa7bf1c654421f8e4f70a5466246cc6990ec06979d54ca85"}, {0x80, 0x10d, 0x1, "e34384a757618819e0d3cd30c3e7a12adcc440de94f0cfd5e1b84df4006b33c4f4aa319a56ab411d9e21624520453e05baa1518e5c9d562b2fdd14c0c5974c8c762c3a10dc53572406da2185f1f96d7ab46dc4771b9ea2cd69c5c14bcaac1e68f7ff50bb720a13c84088ac8e"}, {0x10, 0x10e, 0x7}], 0x1a0, 0x4800}, 0x2}, {{0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f0000004b40)="63c52b6dd1e7ee5f2a6a2f3f2fba70bba6260cd8a3466dc00a681059bdd84666161a233bc73249eed52b86b5c3500c71bb876757afbc69e26070f9e46fbbd8569c404579463b11a70ba049b44574b9fa319d5ec6f8a5bae64fee50b44b78696165d08a", 0x63}, {&(0x7f0000004bc0)="dad63ee15c745e5faad66ddc4b48f8424ec1c502dae434d9c8bb32ae0f9773fe56b8c1a034f596762c2d7f14044a0b4fbddb755ec96f52563d68c54e96348f7e3a7e184615c6594c58017960d02d210ed48e2a7da117d9838635c82945471eb5716232cf8287c984c6cb9116377c8d1c2dae75d43d3ae9da642d2d27d3d2a470ae6dcbfcdfe41837e69025c2da790da1f22aedb9b64d5eba4f25ed53a03901c8f29b8b21d0d3af0b2adacba246ffa9f7b01e07cbb4c54f47cc", 0xb9}], 0x2, 0x0, 0x0, 0x80}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000004cc0)="fe7beb11ce9074ca89d8325221fce29e8242801278d1a0e5a84d3e1803015d10aa82df25", 0x24}, {&(0x7f0000004d00)="b84d64c26812cca194fe3df03fecb669bc5973b351f3f501488c7d7ca590c412f489aecde9ea58bbe6f938c34ebdfcba5749986504541a185ba21bac4af7eb91", 0x40}], 0x2, &(0x7f0000004d80)=[{0xb8, 0x110, 0x40, "5b77fd45969f5fc24a4769d36dd94587781bf98f1b4bac89f667bf424b13ad4399ee1f9ec65436d5f6e73203e01b238993afc962f3f20f6e116def6a0d096d23f39e515d61ea5d725d756817ae1b43c11ef7a8b35cbda26e3630a4d9c26981e6d104f7182f03384a33f8bc08000bdd828aaacc69dfdcb260236d5d49db453bb61ff96a068419351001382f7abd0b4409bc0de393a1e3252671eb50fb6174baedf62596d1"}], 0xb8, 0x8010}, 0x8}], 0x7, 0x4000014) utime(&(0x7f0000000080)='./file0/..//.\x00', &(0x7f0000000000)) 2018/04/19 15:34:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) fstat(r0, &(0x7f00000000c0)) 2018/04/19 15:34:48 executing program 1: msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) sendfile(r1, r2, &(0x7f0000000040), 0x8) 2018/04/19 15:34:48 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="2400000021002501081c0165fffffc2102009e16ffec000182a9000c08000a0000010000", 0x24) open_by_handle_at(r0, &(0x7f00000000c0)={0xa5, 0x3, "a314700e7e3605a97ed625546914b37bc6744dff88177b72498b3c65d835a75afb49f548f2743ebe8842ba3ef6ea5086afb19bfcb54bd73aab580230b269f2898ee56ac61fec2180898ee2e762ed871a39afdb1b0bcc9b4ed1992a23c7b9abb3b0a2060465973a8881273daaa01a3d60bc3bccc8be5416e09258538626eddbd6e883fd89f032c3e3e1b7ff2505edbd2eb5ec4ad1408e35d307c7d2c881"}, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/19 15:34:48 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x404, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x862e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3a0000000000000}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4001}, 0x40800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xb) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x3}, 0x4) 2018/04/19 15:34:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, 0xffffffffffffffff) fstatfs(r0, &(0x7f0000000000)=""/46) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$evdev(0xffffffffffffffff, &(0x7f0000000dc0)=[{{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x80}, {{0x77359400}}], 0x48) 2018/04/19 15:34:48 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) unshare(0x400) shutdown(r0, 0x1) r1 = gettid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/19 15:34:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/04/19 15:34:48 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) prctl$setmm(0x23, 0x7, &(0x7f000096f000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/04/19 15:34:48 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$TIOCSBRK(r1, 0x5427) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/19 15:34:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/04/19 15:34:48 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x1) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="020000000800000000000000", 0xc, 0x2) 2018/04/19 15:34:48 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 2018/04/19 15:34:48 executing program 7: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x24840) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x400) 2018/04/19 15:34:48 executing program 0: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}, {}, {0x0, 0xffffffffffffffff}}, {{@in=@loopback=0x7f000001}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") socket$inet6_tcp(0xa, 0x1, 0x0) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2, 0x400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/04/19 15:34:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:48 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffa000/0x1000)=nil, 0x7000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) bind$ax25(r1, &(0x7f00000001c0)={0x3, {"f7106cc8ea8947"}, 0x2}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x200, 0x70bd2d, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xabe4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc880) r4 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) 2018/04/19 15:34:48 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000fa6000)=""/100, 0x64}], 0x1, 0x0) socketpair(0x2, 0x6, 0x81, &(0x7f00000000c0)={0xffffffffffffffff}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x7, 0x8001, 0x6, 0x0, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x4e23, 0x8, 0x0, 0xa0, 0x80, 0x3b, 0x0, r3}, {0xfffffffffffffff7, 0xffffffff, 0x9, 0x0, 0x5, 0x0, 0x7, 0x500000000}, {0x6740000000, 0x800, 0x7, 0x3b9}, 0x7, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x4, 0x0, 0x4, 0x10001, 0x0, 0x2}}, 0xe8) socket$inet6(0xa, 0x7, 0xfff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) 2018/04/19 15:34:48 executing program 3: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') mq_timedreceive(r0, &(0x7f0000000080)=""/123, 0x7b, 0x80000001, 0x0) 2018/04/19 15:34:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e6574003b0039104c19ecd7c2513b70899fbee094ed448c77fc23cc9ababfcad705c43eb94a17b9fb2759d0ef054bfe79c6d9ef99b249090525e21ac031fdd5fd5aace2279573ed28fddf408113fe3220eae32564316b0b254b51fba50ec1b50ea0551f195efdb24400a5cb6406528d40e9bada1c81d95d7d66eb3c2f11fb13ecfec5c34fdf3ff7ef5d3429cc94237b6e5980cf89b770415278584908dd5b7d122afe7faa23c62d54ef10747e06a684c0f8f901d8add536974942bb1ce3df266ac6eeefd8d9deb78dddf213") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/42) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3f, 0x4, 0x8, 0x3f, 0x4, 0x5, 0x3, 0xb8c8, r1}, 0x20) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/4096, &(0x7f0000000100)=0x1000) 2018/04/19 15:34:48 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 2018/04/19 15:34:48 executing program 7: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x24840) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x400) 2018/04/19 15:34:48 executing program 5: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:48 executing program 3: msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e6574003b0039104c19ecd7c2513b70899fbee094ed448c77fc23cc9ababfcad705c43eb94a17b9fb2759d0ef054bfe79c6d9ef99b249090525e21ac031fdd5fd5aace2279573ed28fddf408113fe3220eae32564316b0b254b51fba50ec1b50ea0551f195efdb24400a5cb6406528d40e9bada1c81d95d7d66eb3c2f11fb13ecfec5c34fdf3ff7ef5d3429cc94237b6e5980cf89b770415278584908dd5b7d122afe7faa23c62d54ef10747e06a684c0f8f901d8add536974942bb1ce3df266ac6eeefd8d9deb78dddf213") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/42) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3f, 0x4, 0x8, 0x3f, 0x4, 0x5, 0x3, 0xb8c8, r1}, 0x20) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/4096, &(0x7f0000000100)=0x1000) 2018/04/19 15:34:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x10002, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/151, 0x97}], 0x1) 2018/04/19 15:34:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x240000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x2d28, 0x0, 0x1, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x6}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}, 0x1) r3 = memfd_create(&(0x7f00000002c0)="0088d197c9b99d2b2bb805a6644f7fa10100", 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000001c0)=""/187, &(0x7f0000000280)=0xbb) connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/19 15:34:49 executing program 6: unshare(0xfffffffffffffffc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xe83, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/19 15:34:49 executing program 5: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:49 executing program 3: msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0xb0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000000140)={0x5a, 0x6, "a4ec1187542bc445fb1476ab56b07b8399df06b891856536582037d64d51e07d8b9efc03f31eddc38430d13ab69d858bd3fd161988a5bafab903ab579164373cc162485a0414d635e81e4f88a2de808feb3d"}, 0x4000) syz_open_procfs(r2, &(0x7f0000000100)='autogroup\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/19 15:34:49 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f65fe4)={0xa, 0x4e22, 0x5cd, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000ffa000)) 2018/04/19 15:34:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x3, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, {{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xb35}}}, 0x108) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req={0x7, 0x80000000, 0x258}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/19 15:34:49 executing program 1: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 2018/04/19 15:34:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') recvmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/118, 0x76}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/199, 0xc7}], 0x7, &(0x7f0000001580)=""/137, 0x89, 0x10001}, 0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="71e67a15cdf031b05f7f66fd80d14ae71cfc093a52a7d86bd1cc00000000000000", 0x21) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001680)) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001780)) 2018/04/19 15:34:49 executing program 3: msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/19 15:34:49 executing program 6: r0 = socket$inet6(0xa, 0x400000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/04/19 15:34:49 executing program 5: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x9fa}], 0x1c) 2018/04/19 15:34:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') recvmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/118, 0x76}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/199, 0xc7}], 0x7, &(0x7f0000001580)=""/137, 0x89, 0x10001}, 0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="71e67a15cdf031b05f7f66fd80d14ae71cfc093a52a7d86bd1cc00000000000000", 0x21) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001680)) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001780)) 2018/04/19 15:34:49 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/88, 0x58) r1 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500dd00"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x100000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffffffff92}}, 0x1, 0xffffffff, 0x138, 0x100000000, 0x6}, &(0x7f0000000540)=0x98) rt_tgsigqueueinfo(r2, r2, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000600), 0x10) 2018/04/19 15:34:49 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="390c6cdd93ac2c5dc3d1493a26422032742a5812ea39c3dd0444ca8f5e48bd34f6bdb93634b95963362adbdf8036f722ad69643209499e96261a5d4f62ada1310c5810dff9b1b0ddf8bbe9c7663ff0266297ecd04f983343384bfd1020a6b79febaa56eb969f23f6d6c87688f738e964ef49ba1d98e8f6b7fa8ea03d00edd4e11ae862bde0a01cb26ec78a96fbddb8682b79152ed7cd77d0879b6452de762223cadc00e767fb03b6418bf5264d165a9d5eb5f90a5184fa6f7fe081628a7b69de5a78bf6887049b041e54e576b8de0469c216c9dd88269dff897d", 0xda, 0x401}, {&(0x7f0000000280)="c30d37eac41c9cfe682b02b37791e8660a1bef2ff8486048977f67c63d43b80640d32dcc8943a3e8349b1f72ac9c5d4499d8250e84ba12aab13e9e462ff790c1445e5ee38b6e6178e51edb26cf3dbda7200b0da5735b839d3cad8e056771e9b5756d4cc428df69908ad4078afc75ede229bd48603b26bb135af00baa2bd5da54da27f24b10e5f04bab86961cd95ffd7f39de6359c66ca44c3d02f1966132ad9dddfa4c53525530389bb5e734015473dfff352657d4bc6f2395350af3c5d09ddb0c", 0xc1, 0x8}], 0x2000000, 0x0) openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) 2018/04/19 15:34:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setpriority(0x0, 0x0, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/19 15:34:50 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='sit0\x00', 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r2) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000003c0)={0x1, 0x9, 0x7}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00007de000)={0x0, {{0xa, 0x200000000000000, 0xb, @mcast1={0xff, 0x1, [], 0x1}, 0xea3}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x108) flock(r4, 0x2) accept4(r3, &(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x29b, 0x4) 2018/04/19 15:34:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x7}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2882) ioctl$TCXONC(r1, 0x540a, 0x10001) 2018/04/19 15:34:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000080)=""/78, &(0x7f0000000100)=0x4e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000dc0)={'syzkaller0\x00', 0x2301}) dup2(r0, r1) 2018/04/19 15:34:50 executing program 4: r0 = socket(0xe, 0xf, 0x163f) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/19 15:34:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x7}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2882) ioctl$TCXONC(r1, 0x540a, 0x10001) 2018/04/19 15:34:50 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3}, {0x6}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {}]}) stat(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/19 15:34:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:50 executing program 4: unshare(0x40600) r0 = eventfd(0x5a0) fchdir(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x220502, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x162b, 0x0) 2018/04/19 15:34:50 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0xe67e}}, [0x101, 0x3, 0x7, 0x4, 0x401, 0x0, 0x1, 0x9, 0x8, 0x9, 0xffffffffffffff7f, 0x8, 0x9, 0xc7c, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@int=0x3, 0xd0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x7fff, 0x4) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/19 15:34:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0xd2f, 0x8, 0xf8, 0x3, 0x0, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54c", 0xfffffffffffffefe}], 0x14a, &(0x7f0000000480), 0x337, 0x4000040}, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="ea3ccbe511d4779316dc74bc06a1cb6af0676210533b70da39ac7ec190b7ea656336e8f49b8c2067fc2238b5ad2c9370585fab84721a3827cf3ac6c717d762293af7a421e1029fadc57df31ef2846fc916834dacabeff4aa92d0973f0c3b4b95c2cbd0", 0x63) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/04/19 15:34:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000080)=""/78, &(0x7f0000000100)=0x4e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000dc0)={'syzkaller0\x00', 0x2301}) dup2(r0, r1) 2018/04/19 15:34:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x3, 0xe4a, 0x7fffffff, 0x8001}, &(0x7f0000000180)=0x98) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) 2018/04/19 15:34:50 executing program 1 (fault-call:1 fault-nth:0): openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 92.956177] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 92.987800] audit: type=1326 audit(1524152090.986:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7097 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 93.007900] FAULT_INJECTION: forcing a failure. [ 93.007900] name failslab, interval 1, probability 0, space 0, times 1 [ 93.019339] CPU: 1 PID: 7109 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 93.026205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.035577] Call Trace: [ 93.038209] dump_stack+0x185/0x1d0 [ 93.038488] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 93.041884] should_fail+0x87b/0xab0 [ 93.041936] should_failslab+0x279/0x2a0 [ 93.042016] __kmalloc+0xc2/0x350 [ 93.042094] ? load_msg+0xea/0xb20 [ 93.064095] ================================================================== [ 93.069341] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.071460] BUG: KMSAN: uninit-value in show_trace_log_lvl+0xda4/0x1030 [ 93.071474] CPU: 1 PID: 7109 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 93.071482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.071485] Call Trace: [ 93.071503] dump_stack+0x14a/0x1d0 [ 93.071520] ? show_trace_log_lvl+0xda4/0x1030 [ 93.071534] kmsan_report+0x142/0x240 [ 93.071548] __msan_warning_32+0x6c/0xb0 [ 93.071564] show_trace_log_lvl+0xda4/0x1030 [ 93.071578] ? load_msg+0xea/0xb20 [ 93.071591] ? load_msg+0xea/0xb20 [ 93.071609] show_stack+0xfc/0x150 [ 93.071622] ? print_worker_info+0x1b0/0x660 [ 93.071635] dump_stack+0x185/0x1d0 [ 93.071660] should_fail+0x87b/0xab0 [ 93.148158] should_failslab+0x279/0x2a0 [ 93.152225] __kmalloc+0xc2/0x350 [ 93.155678] ? load_msg+0xea/0xb20 [ 93.159229] load_msg+0xea/0xb20 [ 93.162597] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.167438] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.172104] ? SYSC_msgsnd+0x163/0x1b0 [ 93.175990] ? do_msgsnd+0xe5/0x1dd0 [ 93.179704] do_msgsnd+0x2c1/0x1dd0 [ 93.183334] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.188180] ? kmsan_set_origin+0x9e/0x160 [ 93.192422] SYSC_msgsnd+0x163/0x1b0 [ 93.196137] SyS_msgsnd+0x64/0x90 [ 93.199588] do_syscall_64+0x309/0x430 [ 93.203477] ? compat_SyS_msgctl+0xe10/0xe10 [ 93.207889] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.213071] RIP: 0033:0x455329 [ 93.216255] RSP: 002b:00007f45025a2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 93.223962] RAX: ffffffffffffffda RBX: 00007f45025a36d4 RCX: 0000000000455329 [ 93.231232] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 93.238497] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.245764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 93.253030] R13: 0000000000000417 R14: 00000000006f92c8 R15: 0000000000000000 [ 93.260298] [ 93.261918] Uninit was stored to memory at: [ 93.266243] kmsan_internal_chain_origin+0x12b/0x210 [ 93.271351] __msan_chain_origin+0x69/0xc0 [ 93.275592] update_stack_state+0x9e2/0xa40 [ 93.279917] unwind_next_frame+0x618/0xe50 [ 93.284154] show_trace_log_lvl+0xb49/0x1030 [ 93.288560] show_stack+0xfc/0x150 [ 93.292098] dump_stack+0x185/0x1d0 [ 93.295723] should_fail+0x87b/0xab0 [ 93.299432] should_failslab+0x279/0x2a0 [ 93.303492] __kmalloc+0xc2/0x350 [ 93.306940] load_msg+0xea/0xb20 [ 93.310298] do_msgsnd+0x2c1/0x1dd0 [ 93.313919] SYSC_msgsnd+0x163/0x1b0 [ 93.317627] SyS_msgsnd+0x64/0x90 [ 93.321075] do_syscall_64+0x309/0x430 [ 93.324960] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.330138] Local variable description: ----__wq_entry@expand_files [ 93.336530] Variable was created at: [ 93.340247] expand_files+0x5b/0xde0 [ 93.343954] __alloc_fd+0x480/0xb90 [ 93.347568] ================================================================== 2018/04/19 15:34:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/19 15:34:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x80, r2, 0x2, 0x5}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000002c0)={r4, r3, 0x4efc20fe, 0x2, &(0x7f0000000200)="3fcf29f1080372b60f8309d0e9d427043482b31e4ebbd859967501722732e5d60b08c8a077cb87dd57af2a84c04f30f466f8cbec729a77ad1162b4ea826b1895a9bd00d1a8f0ad7667510c651efeed0f0a62603657e2672b9e312747df1bf0ae2486494d5115926e6189db0fc7dbb39d9ba6fd7aa78c90206c124ce7a3c4a89a43b22a0937d54e5bb489de371f3ecb62471b6316afad23f1952a4ade134547b9e25474b90dbac15d365b4325f0d6979fbc4c283874555834b4cb", 0x3, 0xfffffffffffffffc, 0x400, 0x3f, 0x7ff0000000000, 0x8, 0x7, "4629380a5016ed795c5bb7f147617b58355833e7f458134a0ed9c6a6782494ce7797680193d0b60266decc774b12d6a6c65c2ea8562018c637e79586fde7312d70f1f8a5524621f082db696b4fa751fa1d16ca3c2d649e9894441fa33639b0bfde8c276580885aa92debb3"}) 2018/04/19 15:34:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) [ 93.354913] Disabling lock debugging due to kernel taint [ 93.360355] Kernel panic - not syncing: panic_on_warn set ... [ 93.360355] [ 93.367724] CPU: 1 PID: 7109 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 93.375857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.385203] Call Trace: [ 93.387791] dump_stack+0x14a/0x1d0 [ 93.391433] panic+0x39d/0x940 [ 93.394648] ? show_trace_log_lvl+0xda4/0x1030 [ 93.399228] kmsan_report+0x238/0x240 [ 93.403033] __msan_warning_32+0x6c/0xb0 2018/04/19 15:34:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) [ 93.407096] show_trace_log_lvl+0xda4/0x1030 [ 93.411505] ? load_msg+0xea/0xb20 [ 93.415047] ? load_msg+0xea/0xb20 [ 93.418588] show_stack+0xfc/0x150 [ 93.422128] ? print_worker_info+0x1b0/0x660 [ 93.426539] dump_stack+0x185/0x1d0 [ 93.430170] should_fail+0x87b/0xab0 [ 93.433884] should_failslab+0x279/0x2a0 [ 93.437948] __kmalloc+0xc2/0x350 [ 93.441396] ? load_msg+0xea/0xb20 [ 93.444936] load_msg+0xea/0xb20 [ 93.448300] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.453141] ? __msan_poison_alloca+0x15c/0x1d0 2018/04/19 15:34:51 executing program 0: unshare(0x400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7fffffff, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x8, r1, 0x10001, 0x80000000}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) modify_ldt$read(0x0, &(0x7f0000000140)=""/97, 0x61) bind(r2, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a0b762ba668d2e41c1aac39d8c531117462d02a826bc4e115343144f55bddb9b2fe3fdec1b9287da363da581447e96c9d88e5720fee9460e1dd60836d5ad0e"}, 0x80) 2018/04/19 15:34:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0xa, 0x805, 0x1, &(0x7f00000008c0)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000900)) fchdir(r0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r2, &(0x7f0000000280)=""/161, 0x1b0) sendto$ipx(r2, &(0x7f0000000080)="88fe6389650ead84bff8e6d735cd7759eafc74fb1a276889ac5cc89c9fabd3ae2630696ee1dba23731936eddf80c4c45442d3c29ba8f7494eb85200e7707230520829f3e86e01de3680a879654b5064d352dd794f2e1fee6f5b988a4c712dcc8e311685eaf569ebc2dc584d0775df7fa8439563b879f8decf3f05132ff486a80109fd3dccf827aa42579f1b60b", 0x8d, 0xc000, &(0x7f0000000000)={0x4, 0x3e6, 0x401, "d307c40ad7b9", 0x80000001}, 0x10) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='%.^vboxnet1\x00'], &(0x7f0000000500)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)="6370757365748a245e00", &(0x7f0000000340)='./cgroup.net\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='./cgroup.net\x00', &(0x7f0000000400)='vmnet0system+Reth1\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='./cgroup.net\x00', &(0x7f00000004c0)='./cgroup.net\x00'], 0x1100) open$dir(&(0x7f0000000580)='./file0\x00', 0x212000, 0x14c) 2018/04/19 15:34:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r2, 0x50000000, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='\b/,)', @ANYRES16=r3, @ANYBLOB="20002dbd7000fedbdf25090000000800050001000100080006000500000008000400010400000800040005000000080004007e020000440002000800040001000000080005000000000008000500000000000800040008000000080002004e2200000800090000000100080003000700000008000800000800000800060005000000"], 0x88}, 0x1, 0x0, 0x0, 0x8050}, 0x40) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="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", 0x201}], 0x1) close(r0) [ 93.457805] ? SYSC_msgsnd+0x163/0x1b0 [ 93.461689] ? do_msgsnd+0xe5/0x1dd0 [ 93.465405] do_msgsnd+0x2c1/0x1dd0 [ 93.469037] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.473884] ? kmsan_set_origin+0x9e/0x160 [ 93.478122] SYSC_msgsnd+0x163/0x1b0 [ 93.481836] SyS_msgsnd+0x64/0x90 [ 93.485288] do_syscall_64+0x309/0x430 [ 93.489176] ? compat_SyS_msgctl+0xe10/0xe10 [ 93.493590] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.498774] RIP: 0033:0x455329 [ 93.501957] RSP: 002b:00007f45025a2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 93.509660] RAX: ffffffffffffffda RBX: 00007f45025a36d4 RCX: 0000000000455329 [ 93.516924] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 93.524185] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.531451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 93.538719] R13: 0000000000000417 R14: 00000000006f92c8 R15: 0000000000000000 [ 93.546497] Dumping ftrace buffer: [ 93.550025] (ftrace buffer empty) [ 93.553710] Kernel Offset: disabled [ 93.557310] Rebooting in 86400 seconds..