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 '10.128.0.34' (ECDSA) to the list of known hosts. 2018/04/30 15:47:16 fuzzer started 2018/04/30 15:47:16 dialing manager at 10.128.0.26:33975 syzkaller login: [ 49.700530] can: request_module (can-proto-0) failed. [ 49.711930] can: request_module (can-proto-0) failed. 2018/04/30 15:47:24 kcov=true, comps=false 2018/04/30 15:47:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x4, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/30 15:47:28 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000500)=""/176, 0xb0, 0x800}, 0x3f}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/254, 0xfe}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/187, 0xbb}], 0x7, &(0x7f0000000c40)=""/143, 0x8f, 0x9}, 0x1}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/201, 0xc9}, {&(0x7f0000000f00)=""/27, 0x1b}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000001280)=""/207, 0xcf, 0x5d}, 0xde83}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000001400)=""/119, 0x77, 0xffff}, 0x61b0}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/236, 0xec}], 0x5, &(0x7f00000018c0)=""/215, 0xd7, 0x10001}, 0x12000000000}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/23, 0x17}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/61, 0x3d}, {&(0x7f0000002cc0)=""/29, 0x1d}, {&(0x7f0000002d00)=""/252, 0xfc}], 0x8, &(0x7f0000002e80)=""/159, 0x9f, 0x4}, 0x2}, {{&(0x7f0000002f40)=@generic, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/102, 0x66}, {&(0x7f0000003040)=""/247, 0xf7}], 0x2, &(0x7f0000003180)=""/50, 0x32, 0x3}, 0xc8f}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/187, 0xbb}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/88, 0x58}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/156, 0x9c}, {&(0x7f0000003600)=""/162, 0xa2}, {&(0x7f00000036c0)=""/168, 0xa8}, {&(0x7f0000003780)=""/83, 0x53}], 0x9, &(0x7f00000038c0)=""/96, 0x60, 0x749c19e6}, 0x800}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/26, 0x1a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/236, 0xec}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/27, 0x1b}], 0x5, &(0x7f0000003d40)=""/214, 0xd6, 0x9}, 0x7fffffff}], 0x9, 0x40000000, 0x0) 2018/04/30 15:47:28 executing program 7: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x25}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:47:28 executing program 4: r0 = getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={0xffffffffffffffff, &(0x7f0000002940), &(0x7f00000000c0)}, 0x20) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x31d}], 0x2, 0x0) 2018/04/30 15:47:28 executing program 2: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x145fa}, 0x6) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:47:28 executing program 3: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x1000}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:47:28 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) ptrace(0x11, r1) 2018/04/30 15:47:28 executing program 6: r0 = memfd_create(&(0x7f0000001380)='^cpuset\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) read(r0, &(0x7f00000002c0)=""/34, 0x22) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{}], 0xffffffffffffffed) write$fuse(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) [ 55.277023] IPVS: ftp: loaded support on port[0] = 21 [ 55.381121] IPVS: ftp: loaded support on port[0] = 21 [ 55.424479] IPVS: ftp: loaded support on port[0] = 21 [ 55.475313] IPVS: ftp: loaded support on port[0] = 21 [ 55.569357] IPVS: ftp: loaded support on port[0] = 21 [ 55.692281] IPVS: ftp: loaded support on port[0] = 21 [ 55.831231] IPVS: ftp: loaded support on port[0] = 21 [ 55.971923] IPVS: ftp: loaded support on port[0] = 21 [ 57.704152] ip (4735) used greatest stack depth: 53944 bytes left [ 58.480520] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.487136] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.531789] device bridge_slave_0 entered promiscuous mode [ 58.674925] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.681431] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.709304] device bridge_slave_0 entered promiscuous mode [ 58.726316] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.732854] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.779730] device bridge_slave_1 entered promiscuous mode [ 58.836626] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.843169] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.870517] device bridge_slave_0 entered promiscuous mode [ 58.887594] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.894107] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.925525] device bridge_slave_1 entered promiscuous mode [ 58.978154] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.984664] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.029497] device bridge_slave_0 entered promiscuous mode [ 59.047745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.077202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.084567] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.091120] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.158887] device bridge_slave_1 entered promiscuous mode [ 59.249165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.269443] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.275950] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.320403] device bridge_slave_1 entered promiscuous mode [ 59.377705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.385242] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.391708] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.424231] device bridge_slave_0 entered promiscuous mode [ 59.445684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.460400] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.466954] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.511128] device bridge_slave_0 entered promiscuous mode [ 59.527707] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.535519] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.549278] device bridge_slave_0 entered promiscuous mode [ 59.584201] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.590768] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.603422] device bridge_slave_1 entered promiscuous mode [ 59.617722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.660550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.672588] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.679112] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.725258] device bridge_slave_1 entered promiscuous mode [ 59.783307] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.789871] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.820491] device bridge_slave_0 entered promiscuous mode [ 59.847311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.857673] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.864137] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.880169] device bridge_slave_1 entered promiscuous mode [ 59.915910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.928190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.952345] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.040141] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.046641] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.088272] device bridge_slave_1 entered promiscuous mode [ 60.101309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.118287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.131673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.191174] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.202084] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.340897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.350722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.437138] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.448492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.459943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.472530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.578890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.609914] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.637469] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.704008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.711166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.729840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.738230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.761800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.864484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.871535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.890988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.902159] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.988528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.005014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.042570] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.054648] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.113016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.120258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.147388] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.157074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.165065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.282642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.289758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.331650] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.342591] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.406680] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.431954] team0: Port device team_slave_0 added [ 61.450012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.463310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.476617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.497438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.564713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.571800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.588817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.599989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.633657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.686157] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.709426] team0: Port device team_slave_1 added [ 61.724671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.732467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.751848] team0: Port device team_slave_0 added [ 61.774362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.807543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.816154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.848467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.865599] team0: Port device team_slave_0 added [ 61.905844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.914753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.946259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.972486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.016621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.066238] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.083234] team0: Port device team_slave_1 added [ 62.114255] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.129455] team0: Port device team_slave_1 added [ 62.162743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.171979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.237240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.244290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.265630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.319126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.326414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.339137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.363114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.373236] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.395010] team0: Port device team_slave_0 added [ 62.417131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.436745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.470150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.489930] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.509026] team0: Port device team_slave_0 added [ 62.525117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.534474] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.552218] team0: Port device team_slave_0 added [ 62.573731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.602598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.627892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.647667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.657437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.665961] team0: Port device team_slave_0 added [ 62.701386] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.719508] team0: Port device team_slave_1 added [ 62.730134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.738263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.745714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.765293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.793918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.810705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.833795] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.849214] team0: Port device team_slave_1 added [ 62.856421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.864873] team0: Port device team_slave_1 added [ 62.870948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.878921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.902515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.940525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.954962] team0: Port device team_slave_1 added [ 62.963297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.981595] team0: Port device team_slave_0 added [ 62.990939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.998713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.006853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.019973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.033758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.074250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.090831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.115616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.136733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.153329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.171872] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.180270] team0: Port device team_slave_1 added [ 63.191536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.198965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.210114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.237403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.261198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.283643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.296950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.303921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.323161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.349915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.370488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.388837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.396765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.415136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.442499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.453945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.465363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.498144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.505326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.517449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.537465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.551498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.565334] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.578846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.590115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.626092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.665710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.710789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.748353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.759251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.768192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.776498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.799908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.814233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.833131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.853568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.861698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.879930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.891229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.905701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.939862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.964998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.989936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.009485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.024258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.032931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.041622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.060328] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.076601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.091747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.108981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.129952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.154685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.315733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.323639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.339698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.376860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.386207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.409638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.815650] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.822155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.829106] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.835773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.881274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.888861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.931227] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.937711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.944620] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.951119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.011255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.019489] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.025957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.032838] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.039315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.054673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.493636] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.500163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.507117] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.513605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.523564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.539774] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.546260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.553235] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.559721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.610194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.641249] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.647749] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.654675] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.661142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.735341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.911746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.943599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.969962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.002936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.014701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.087336] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.093864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.100814] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.107310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.185801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.192752] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.199256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.206196] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.212676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.248173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.935357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.961838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.183394] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.227985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.273774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.697089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.850766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.045937] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.061618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.126789] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.146967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.173205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.388631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.643956] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.727930] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.816687] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.823120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.837475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.985881] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.060346] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.066957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.078926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.091728] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.117664] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.137844] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.144201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.163947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.517891] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.524256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.540791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.585591] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.592965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.608120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.689975] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.861177] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.867597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.876196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.981023] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.989314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.000917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.047533] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.078136] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.116676] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.123123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.167571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.396688] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.442519] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.712923] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.995626] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.091335] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 15:47:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000500)=""/176, 0xb0, 0x800}, 0x3f}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/254, 0xfe}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/187, 0xbb}], 0x7, &(0x7f0000000c40)=""/143, 0x8f, 0x9}, 0x1}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/201, 0xc9}, {&(0x7f0000000f00)=""/27, 0x1b}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000001280)=""/207, 0xcf, 0x5d}, 0xde83}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000001400)=""/119, 0x77, 0xffff}, 0x61b0}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/236, 0xec}], 0x5, &(0x7f00000018c0)=""/215, 0xd7, 0x10001}, 0x12000000000}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/23, 0x17}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/61, 0x3d}, {&(0x7f0000002cc0)=""/29, 0x1d}, {&(0x7f0000002d00)=""/252, 0xfc}], 0x8, &(0x7f0000002e80)=""/159, 0x9f, 0x4}, 0x2}, {{&(0x7f0000002f40)=@generic, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/102, 0x66}, {&(0x7f0000003040)=""/247, 0xf7}], 0x2, &(0x7f0000003180)=""/50, 0x32, 0x3}, 0xc8f}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/187, 0xbb}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/88, 0x58}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/156, 0x9c}, {&(0x7f0000003600)=""/162, 0xa2}, {&(0x7f00000036c0)=""/168, 0xa8}, {&(0x7f0000003780)=""/83, 0x53}], 0x9, &(0x7f00000038c0)=""/96, 0x60, 0x749c19e6}, 0x800}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/26, 0x1a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/236, 0xec}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/27, 0x1b}], 0x5, &(0x7f0000003d40)=""/214, 0xd6, 0x9}, 0x7fffffff}], 0x9, 0x40000000, 0x0) 2018/04/30 15:47:57 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000500)=""/176, 0xb0, 0x800}, 0x3f}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/254, 0xfe}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/187, 0xbb}], 0x7, &(0x7f0000000c40)=""/143, 0x8f, 0x9}, 0x1}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/201, 0xc9}, {&(0x7f0000000f00)=""/27, 0x1b}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000001280)=""/207, 0xcf, 0x5d}, 0xde83}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000001400)=""/119, 0x77, 0xffff}, 0x61b0}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/236, 0xec}], 0x5, &(0x7f00000018c0)=""/215, 0xd7, 0x10001}, 0x12000000000}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/23, 0x17}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/61, 0x3d}, {&(0x7f0000002cc0)=""/29, 0x1d}, {&(0x7f0000002d00)=""/252, 0xfc}], 0x8, &(0x7f0000002e80)=""/159, 0x9f, 0x4}, 0x2}, {{&(0x7f0000002f40)=@generic, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/102, 0x66}, {&(0x7f0000003040)=""/247, 0xf7}], 0x2, &(0x7f0000003180)=""/50, 0x32, 0x3}, 0xc8f}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/187, 0xbb}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/88, 0x58}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/156, 0x9c}, {&(0x7f0000003600)=""/162, 0xa2}, {&(0x7f00000036c0)=""/168, 0xa8}, {&(0x7f0000003780)=""/83, 0x53}], 0x9, &(0x7f00000038c0)=""/96, 0x60, 0x749c19e6}, 0x800}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/26, 0x1a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/236, 0xec}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/27, 0x1b}], 0x5, &(0x7f0000003d40)=""/214, 0xd6, 0x9}, 0x7fffffff}], 0x9, 0x40000000, 0x0) 2018/04/30 15:47:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000500)=""/176, 0xb0, 0x800}, 0x3f}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/254, 0xfe}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/187, 0xbb}], 0x7, &(0x7f0000000c40)=""/143, 0x8f, 0x9}, 0x1}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/201, 0xc9}, {&(0x7f0000000f00)=""/27, 0x1b}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000001280)=""/207, 0xcf, 0x5d}, 0xde83}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000001400)=""/119, 0x77, 0xffff}, 0x61b0}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/236, 0xec}], 0x5, &(0x7f00000018c0)=""/215, 0xd7, 0x10001}, 0x12000000000}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/23, 0x17}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/61, 0x3d}, {&(0x7f0000002cc0)=""/29, 0x1d}, {&(0x7f0000002d00)=""/252, 0xfc}], 0x8, &(0x7f0000002e80)=""/159, 0x9f, 0x4}, 0x2}, {{&(0x7f0000002f40)=@generic, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/102, 0x66}, {&(0x7f0000003040)=""/247, 0xf7}], 0x2, &(0x7f0000003180)=""/50, 0x32, 0x3}, 0xc8f}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/187, 0xbb}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/88, 0x58}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/156, 0x9c}, {&(0x7f0000003600)=""/162, 0xa2}, {&(0x7f00000036c0)=""/168, 0xa8}, {&(0x7f0000003780)=""/83, 0x53}], 0x9, &(0x7f00000038c0)=""/96, 0x60, 0x749c19e6}, 0x800}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/26, 0x1a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/236, 0xec}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/27, 0x1b}], 0x5, &(0x7f0000003d40)=""/214, 0xd6, 0x9}, 0x7fffffff}], 0x9, 0x40000000, 0x0) 2018/04/30 15:47:58 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000500)=""/176, 0xb0, 0x800}, 0x3f}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/254, 0xfe}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/187, 0xbb}], 0x7, &(0x7f0000000c40)=""/143, 0x8f, 0x9}, 0x1}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/201, 0xc9}, {&(0x7f0000000f00)=""/27, 0x1b}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000001280)=""/207, 0xcf, 0x5d}, 0xde83}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000001400)=""/119, 0x77, 0xffff}, 0x61b0}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/236, 0xec}], 0x5, &(0x7f00000018c0)=""/215, 0xd7, 0x10001}, 0x12000000000}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/23, 0x17}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/61, 0x3d}, {&(0x7f0000002cc0)=""/29, 0x1d}, {&(0x7f0000002d00)=""/252, 0xfc}], 0x8, &(0x7f0000002e80)=""/159, 0x9f, 0x4}, 0x2}, {{&(0x7f0000002f40)=@generic, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/102, 0x66}, {&(0x7f0000003040)=""/247, 0xf7}], 0x2, &(0x7f0000003180)=""/50, 0x32, 0x3}, 0xc8f}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/187, 0xbb}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/88, 0x58}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/156, 0x9c}, {&(0x7f0000003600)=""/162, 0xa2}, {&(0x7f00000036c0)=""/168, 0xa8}, {&(0x7f0000003780)=""/83, 0x53}], 0x9, &(0x7f00000038c0)=""/96, 0x60, 0x749c19e6}, 0x800}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/26, 0x1a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/236, 0xec}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/27, 0x1b}], 0x5, &(0x7f0000003d40)=""/214, 0xd6, 0x9}, 0x7fffffff}], 0x9, 0x40000000, 0x0) 2018/04/30 15:47:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x7000000000000, 0x100, 0x62]}, 0xa) 2018/04/30 15:47:58 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x3f, 0x71b, 0x4, 0x6, 0x40, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x108) 2018/04/30 15:47:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x5, 0x5, 0x5}, 0x10) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)=[{0x10}, {0x58, 0x103, 0x1, "2451e18d5818e2491befb2d7ef012ace7ed517c3446722bae12f7b0bc3d73316d8d7608c003051d6b2ddd320e2613bf34df2bd228149be677edd57633a31fd7c42"}], 0x68}}], 0x1, 0x814) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) 2018/04/30 15:47:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0xa, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/67, 0x43}, {&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/234, 0xea}], 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x7d, 0x200000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440)={0x101}, 0x4) semop(r1, &(0x7f0000000000)=[{0x7b91a98b91124cd4, 0x100000001}, {0x0, 0x200}, {0x0, 0x7}, {0x3, 0xfffffffffffffff8}], 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)) 2018/04/30 15:47:59 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) timer_delete(0x0) 2018/04/30 15:47:59 executing program 7: r0 = socket$inet(0x2, 0x5, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1a8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x2b0) 2018/04/30 15:47:59 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000500)=""/176, 0xb0, 0x800}, 0x3f}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/254, 0xfe}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000000b00)=""/187, 0xbb}], 0x7, &(0x7f0000000c40)=""/143, 0x8f, 0x9}, 0x1}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/201, 0xc9}, {&(0x7f0000000f00)=""/27, 0x1b}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000000f40)=""/46, 0x2e}], 0x6, &(0x7f0000001280)=""/207, 0xcf, 0x5d}, 0xde83}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000001400)=""/119, 0x77, 0xffff}, 0x61b0}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/236, 0xec}], 0x5, &(0x7f00000018c0)=""/215, 0xd7, 0x10001}, 0x12000000000}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/23, 0x17}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/61, 0x3d}, {&(0x7f0000002cc0)=""/29, 0x1d}, {&(0x7f0000002d00)=""/252, 0xfc}], 0x8, &(0x7f0000002e80)=""/159, 0x9f, 0x4}, 0x2}, {{&(0x7f0000002f40)=@generic, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/102, 0x66}, {&(0x7f0000003040)=""/247, 0xf7}], 0x2, &(0x7f0000003180)=""/50, 0x32, 0x3}, 0xc8f}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/187, 0xbb}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/88, 0x58}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/156, 0x9c}, {&(0x7f0000003600)=""/162, 0xa2}, {&(0x7f00000036c0)=""/168, 0xa8}, {&(0x7f0000003780)=""/83, 0x53}], 0x9, &(0x7f00000038c0)=""/96, 0x60, 0x749c19e6}, 0x800}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/26, 0x1a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/236, 0xec}, {&(0x7f0000003b80)=""/223, 0xdf}, {&(0x7f0000003c80)=""/27, 0x1b}], 0x5, &(0x7f0000003d40)=""/214, 0xd6, 0x9}, 0x7fffffff}], 0x9, 0x40000000, 0x0) 2018/04/30 15:47:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000340)="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", &(0x7f0000000100), 0x2}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) 2018/04/30 15:47:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa78cd0ce8348eaaaaaaaa0800450000300000000000019078ac1414bbc21414110000450000000000000000000000007548d43e877a314c7ffaf4a35504b4bef0484818fc79704a651421829e91bca3f51250a9453d65526ca5216e702653435c40ed829ded2f7c461a716501985544ae85790ba8927e513276b36c6e4edac7f1ea5aa4491a4042d4736afca83d43f89d82aa10ccdf5d3c1c"], &(0x7f0000000200)) 2018/04/30 15:47:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000080)="09f8eaf39b876c07561e2ab4134510b0b01b0377c83db92170c8c3e62adc425c9de730c8cdf5f2e2ac07dbeb016f9ffe113531248160776681d8a60b7bc089e249e9ed07eab43c64b312e592bcc8880bcc6612f4d2a53f946ad1c71b83185a3cd8248d1cf3c2a967bd6cb2e662772e3b5af67c") r1 = open(&(0x7f0000000100)='./file0\x00', 0x200500, 0xf8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xe3a0000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/30 15:47:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0x7ff, 0x9}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}}}, {0x0, 0x0, 0x0, 0x1c, @time, {0x4, 0xfffffffffffffe00}, {0x9, 0xf3b2}, @time=@tick=0x8}], 0x60) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0x4) 2018/04/30 15:47:59 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) fdatasync(r0) 2018/04/30 15:47:59 executing program 1: ioperm(0xffff, 0x40806, 0x1f9) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001800)='/dev/uinput\x00', 0x600000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001840)={0x5, 0x330b, 0x100000001, 0x1, 0xfff}) sync() r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x5, 0x0) pwritev(r2, &(0x7f0000001740)=[{&(0x7f0000000100)="27518a1ea45b38d67419697b93cb022f4a70f6b8718c653c68d3f593db0c2bf3ddd2b93169bb6dacd19d25d7b0f3181e378e93dfbcaf35c5ccd0102438a093077d3626eb948c6ca64404531907c55c595d3f4552fc6364daac35c6ce9f26e3b5c102f5d4fc4c97ad7ae4a8fdb5b50976207b97c2c3c73b9300578ba2a4966aa6088d4e69f05b4c4f8790f56c1f4b804ba1906386a05c0c30ea3c07db92e3258b62693c0a861ae6b5f81facce3d5d5f7f7afc120ef9cd13c99ebada93174b2e19", 0xc0}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="ffcab0447adcb0cae2688fe10bd123a2fc66ce27deaa829717254a176f9a434b8858538d4dec6d1988db9452d7a56496f45afd042aa16bacbb8ba20f15402e04235567460fb3401089815f7acd2cf99787e779f58aeb61c5e3b8cceeba98a0503f9b7a84c6551c3795119dc03f925a7d387e9132a52f2d9ed6d95b0f2d575de70edbf7b8286e", 0x86}, {&(0x7f0000001280)="5f978f22d0e73c582e07564e4600692c45fc415c34622b5f2b3bb38ba4be8a4ccdd06fd19371e440f68df38dfbb4dac77a49848b039de1581edd9d96f37e77f6fa880b74f13de13e3e0aee79b945548cfcf3764a67d53144ff02efae7dc06f54b7440c447ccc2701667ad01b9f8d9f256c4b34c1859e02e4da72ad3259bdf9bba06c64e3ed240316ff83512cfe86841f982d8bb04e003f7368754aba84110082f82edeabd2f942c1c228bc41c33e4a111befb9b69353faaa8d67e878cdd742a95b782057f64d8e7e4162c7b2983cef1d510d78724453f682eb35b7177014bcc3e0262c8fc873ba105c7ec632fb8459be8745fe9deec107a173", 0xf9}, {&(0x7f0000001380)="9fcf5a39b13a786e4c9d2443d192a6c034af8628405e9d3fbbd276f2906a23e7e0bbd69e584696350db97f64ad6ebf6974c2abaf5dcd8fb9ec3cec6b3671176a155c340d54ef678151232b2cd7d607e70157ae1f7cee387b54e711ab445664e6168628fc06ba7cc04a8ab7a255d0fbaef6e1ae9e2ee6b1293afc6a9bd58aa26ef3ee41211aa8708c586b5a79aed012baf5b7ed56c97c29d2c683e58454d8621e09b01a084c47c845943dcfc1aacc93fd67bbd2336d342d", 0xb7}, {&(0x7f0000001440)="f01f826f9cd42224510a3b13a3427b40b8aa45e9d75a185a7f7fede76d0317350e00d38d49f1a7418f4906d185e0ee844368f5f3e9ba5d96c2f2acd3e82b3e9c2a0bbf4369b00c131e699de19a1b98d6435257fcfc71b3e1413a07f43ddc87838dcc296727faeccfe7f096b2c1bd180de8cc0d7978e31971cc1d9c81101385efa559cfa349e8432fc9dee2456e6a50f97f9769a4b403490f4589d2e32e4b77afa980123bb3cec01070c4a87e147d5a4b3b2469da4badb22d16f0544202fbd9f5adb616ce91848753b46bfa6bff5582bcace0ab92627e3069a7c8", 0xda}, {&(0x7f0000001540)="642cfb8ff54db2988c6da9ae732fe35152879ec4046524c35ec6dcd74f05a60540bd12ac6a6f13c0acbb417a272a26ebb240720da71720e9e96cefc2b1f12fa85fd80400debb8e1f5b858c7118783b8d54d2e6045a1117d3119a1ea5c713689eff11903d8583db5d683475e1a7c375a401c7d610966ccc816c26f2cf51697ab8d154d12b293efde563e4ea81b883e4636d5e337dd11b4b6bc9eead85", 0x9c}, {&(0x7f0000001600)="0de8c039305c60de4ff9af30fa898688e07da83da34d62606a2c220f1a3eb4229d698a6d083eba8739dd526ca318697e3a0c5b9c9714d3ec52a5e173026f969904061c53392dc22db4d3fd328e6d04b5489bd9380892741263848dfaf849fe64c9c7fab842bfa818171ca9cc948c9eb41df703e57e1fba2224899f736e005d92abd189cedb86d5b0a97a2745dc62ff4b0b608201089d630cc4e4bc5bb12328c6590c9cdb7b6e7742edab8c5860de03d30bd718eb306f5a586a5f32167a445e6f42b7b726986ae9de65ef352fa4cfc0d060b06744a6ce0d", 0xd7}, {&(0x7f0000001700)="a7f1659b30b3db31a9d192a1c72f19dc69558f4a43d98d7c1efb4c9489d66e27d5407b3f6900a66b5266849442", 0x2d}], 0x9, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001880)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) setpgid(r1, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x0, r4, 0x8) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip_vti0\x00'}, 0x18) 2018/04/30 15:47:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="01010004", 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=0x46) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000002c0)={0x6, 0xffff, 0x6, 0xffff, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x77}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x80001) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000280)={0x200, 0x4, 0xe20}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000080)={0x6, 0x6, 0x1, 0x2, 0x8, 0x2}) 2018/04/30 15:47:59 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20a00, 0x142) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x1}, &(0x7f00000000c0)=0xffffffffffffff07) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x200, 0x7}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200), 0x8) openat$cgroup_subtree(r0, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x9, 0x80000000}, 'port1\x00', 0x21, 0x180040, 0x3, 0xeff3, 0x100000000, 0x401, 0x3, 0x0, 0x2, 0xffffffff}) 2018/04/30 15:48:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3f5c7dcfd50ec20d}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x38, r2, 0x0, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x93200}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x8d4}, &(0x7f0000000340)=0x8) ioctl(r0, 0x442000000000127e, &(0x7f0000000000)) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000140)) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x67b0ee8d08803485) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/30 15:48:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000000000/0x1000)=nil, 0x1000}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x3d, 0x2}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000240), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000300000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000000a004e2401000080e68000000000000000000000000000aaa74d0000", @ANYRES32=0xffffffff], 0x38) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="ff7f000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="d403011a"], @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x18) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4110, 0xffffffffffffffff, 0xfffffffffffffffd) close(r0) 2018/04/30 15:48:00 executing program 7: memfd_create(&(0x7f0000000000)="776c616e315c6b657972696e6770707031806b657972696e672d00", 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000200)) 2018/04/30 15:48:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/30 15:48:00 executing program 1: ioperm(0xffff, 0x40806, 0x1f9) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001800)='/dev/uinput\x00', 0x600000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001840)={0x5, 0x330b, 0x100000001, 0x1, 0xfff}) sync() r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x5, 0x0) pwritev(r2, &(0x7f0000001740)=[{&(0x7f0000000100)="27518a1ea45b38d67419697b93cb022f4a70f6b8718c653c68d3f593db0c2bf3ddd2b93169bb6dacd19d25d7b0f3181e378e93dfbcaf35c5ccd0102438a093077d3626eb948c6ca64404531907c55c595d3f4552fc6364daac35c6ce9f26e3b5c102f5d4fc4c97ad7ae4a8fdb5b50976207b97c2c3c73b9300578ba2a4966aa6088d4e69f05b4c4f8790f56c1f4b804ba1906386a05c0c30ea3c07db92e3258b62693c0a861ae6b5f81facce3d5d5f7f7afc120ef9cd13c99ebada93174b2e19", 0xc0}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="ffcab0447adcb0cae2688fe10bd123a2fc66ce27deaa829717254a176f9a434b8858538d4dec6d1988db9452d7a56496f45afd042aa16bacbb8ba20f15402e04235567460fb3401089815f7acd2cf99787e779f58aeb61c5e3b8cceeba98a0503f9b7a84c6551c3795119dc03f925a7d387e9132a52f2d9ed6d95b0f2d575de70edbf7b8286e", 0x86}, {&(0x7f0000001280)="5f978f22d0e73c582e07564e4600692c45fc415c34622b5f2b3bb38ba4be8a4ccdd06fd19371e440f68df38dfbb4dac77a49848b039de1581edd9d96f37e77f6fa880b74f13de13e3e0aee79b945548cfcf3764a67d53144ff02efae7dc06f54b7440c447ccc2701667ad01b9f8d9f256c4b34c1859e02e4da72ad3259bdf9bba06c64e3ed240316ff83512cfe86841f982d8bb04e003f7368754aba84110082f82edeabd2f942c1c228bc41c33e4a111befb9b69353faaa8d67e878cdd742a95b782057f64d8e7e4162c7b2983cef1d510d78724453f682eb35b7177014bcc3e0262c8fc873ba105c7ec632fb8459be8745fe9deec107a173", 0xf9}, {&(0x7f0000001380)="9fcf5a39b13a786e4c9d2443d192a6c034af8628405e9d3fbbd276f2906a23e7e0bbd69e584696350db97f64ad6ebf6974c2abaf5dcd8fb9ec3cec6b3671176a155c340d54ef678151232b2cd7d607e70157ae1f7cee387b54e711ab445664e6168628fc06ba7cc04a8ab7a255d0fbaef6e1ae9e2ee6b1293afc6a9bd58aa26ef3ee41211aa8708c586b5a79aed012baf5b7ed56c97c29d2c683e58454d8621e09b01a084c47c845943dcfc1aacc93fd67bbd2336d342d", 0xb7}, {&(0x7f0000001440)="f01f826f9cd42224510a3b13a3427b40b8aa45e9d75a185a7f7fede76d0317350e00d38d49f1a7418f4906d185e0ee844368f5f3e9ba5d96c2f2acd3e82b3e9c2a0bbf4369b00c131e699de19a1b98d6435257fcfc71b3e1413a07f43ddc87838dcc296727faeccfe7f096b2c1bd180de8cc0d7978e31971cc1d9c81101385efa559cfa349e8432fc9dee2456e6a50f97f9769a4b403490f4589d2e32e4b77afa980123bb3cec01070c4a87e147d5a4b3b2469da4badb22d16f0544202fbd9f5adb616ce91848753b46bfa6bff5582bcace0ab92627e3069a7c8", 0xda}, {&(0x7f0000001540)="642cfb8ff54db2988c6da9ae732fe35152879ec4046524c35ec6dcd74f05a60540bd12ac6a6f13c0acbb417a272a26ebb240720da71720e9e96cefc2b1f12fa85fd80400debb8e1f5b858c7118783b8d54d2e6045a1117d3119a1ea5c713689eff11903d8583db5d683475e1a7c375a401c7d610966ccc816c26f2cf51697ab8d154d12b293efde563e4ea81b883e4636d5e337dd11b4b6bc9eead85", 0x9c}, {&(0x7f0000001600)="0de8c039305c60de4ff9af30fa898688e07da83da34d62606a2c220f1a3eb4229d698a6d083eba8739dd526ca318697e3a0c5b9c9714d3ec52a5e173026f969904061c53392dc22db4d3fd328e6d04b5489bd9380892741263848dfaf849fe64c9c7fab842bfa818171ca9cc948c9eb41df703e57e1fba2224899f736e005d92abd189cedb86d5b0a97a2745dc62ff4b0b608201089d630cc4e4bc5bb12328c6590c9cdb7b6e7742edab8c5860de03d30bd718eb306f5a586a5f32167a445e6f42b7b726986ae9de65ef352fa4cfc0d060b06744a6ce0d", 0xd7}, {&(0x7f0000001700)="a7f1659b30b3db31a9d192a1c72f19dc69558f4a43d98d7c1efb4c9489d66e27d5407b3f6900a66b5266849442", 0x2d}], 0x9, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001880)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) setpgid(r1, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x0, r4, 0x8) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip_vti0\x00'}, 0x18) 2018/04/30 15:48:00 executing program 2: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180), 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept(r1, &(0x7f0000000080)=@pppol2tpin6, &(0x7f0000000180)=0x80) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/04/30 15:48:00 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x20000) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x11, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x31, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/30 15:48:00 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:00 executing program 2: socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) r3 = getuid() lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001200)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40000}, 0x4) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f0000001440)=@abs, 0x6e, &(0x7f0000001640), 0x0, &(0x7f0000001680), 0x0, 0xffffffffffffffff}, 0x24000005) 2018/04/30 15:48:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fcntl$notify(r0, 0x402, 0x80000010) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') signalfd4(r0, &(0x7f00000002c0)={0x1ff}, 0x8, 0x80000) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/30 15:48:00 executing program 4: getpgid(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="8b0ddd83a2944cfad1872beac7855d4c", 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="00070000000000000010") ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) socket$inet6_sctp(0xa, 0x5, 0x84) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x3}) sendfile(r2, r2, &(0x7f000050dff8)=0x1000, 0x879) 2018/04/30 15:48:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200001615f5000500000004090010000800000200f9000008", 0x29}], 0x1) 2018/04/30 15:48:01 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 7: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d3fdb)='\'', 0x1) vmsplice(r1, &(0x7f00003b6fd0)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) close(r0) close(r0) 2018/04/30 15:48:01 executing program 6: rt_sigreturn() r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000124a04dd7ddf17e2eca99636ae9000000000000b100000000000000000000000029fcd054f1adb084135aa273838451"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="06000000000000000000000000000000aec0e4d59d4730bd4ecb6f930fbf44652a74662c", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000d300692ddfae1e24"], 0x48}, 0x1}, 0x0) 2018/04/30 15:48:01 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x4) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000400)) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000001c0)={0x37, @empty, 0x4e22, 0x0, 'nq\x00', 0x1, 0x8, 0x60}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x100, 0x401, 0x0, 0x8, 0x4, 0x0, 0x400, 0x5, 0x400, 0x10001, 0x2, 0x40, 0x0, 0x1ff, 0x2]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000380)=0x8) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r4) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)='\x00', 0x1, r4) keyctl$clear(0x7, r4) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000003c0)=0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd320\x00'}}) 2018/04/30 15:48:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0xfffffffffffffffc}, {0xffffff90}}) 2018/04/30 15:48:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 3: prctl$intptr(0x1f, 0x5) r0 = getuid() setuid(r0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x7f}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x886b, 0x200) ioprio_get$uid(0x3, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x1, 0x5}, {0xff, 0x6}, 0xb729, 0x1, 0x400}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x80000001, 0x0, 0x0, 0x3ff, 0x7, 0x4, 0xffffffffffffff81, {0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x0, 0x9, 0x10000, 0x1, 0xba31}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x81, 0x2, 0x7fffffff, 0x3, "d80e99da3b36c3a9d8272de237e5e6e2903f43311147262346faee0908749ac39a65eb43a9d57c0d275f145b", 0x9}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) [ 87.192115] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/04/30 15:48:01 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x20, 0x40, 0x100000001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x800, 0x7, 0x800, 0x8b6, 0x1f, 0x8000000000, 0x7, 0x67ab, 0x4, 0x1ff, 0x81, 0x9, 0x8000, 0x100, 0xb1]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4, 0x7, 0xc3, 0x7fff, 0x3a, 0x80000000, 0xfffffffffffffffb, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x77, 0x1, 0x6, 0xf95}}, &(0x7f0000000100)=0xb0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f000067bff0)={0x8000000200000000}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000240)) 2018/04/30 15:48:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) unshare(0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x2000) ioctl$TCSBRKP(r1, 0x5425, 0xfff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/04/30 15:48:01 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x2, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0xffff}}, [0xff, 0x6, 0x0, 0x7, 0x0, 0x0, 0x3000, 0x7, 0x4, 0x100, 0x8000, 0x3, 0x6, 0xad, 0x19]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) 2018/04/30 15:48:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x4}) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000000c0)={0x7ffd, r4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/30 15:48:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00'}) [ 87.423010] could not allocate digest TFM handle rmd320 2018/04/30 15:48:01 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 0: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x20) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=""/182, &(0x7f0000000240)=0xb6) 2018/04/30 15:48:01 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x900, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000680)=""/4096) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000580)={0x20, 0x8}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x200, 0x2) openat$cgroup_ro(r2, &(0x7f00000016c0)="4ee6ffffff00000000f3fb4fc844aa90dd02631e34e6f20267aa7b2c9954a4da97674b17eaa105d7ed8b620d995f817a017caa880df4ccccd83ec4bdcb87c30b80c0882aa8094e389a2628141580e54b3bba09d8548773d98e345e28ea040000000000009f57", 0x0, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3", 0xffffffffffffffa3, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2000, 0x0) recvfrom$ipx(r6, &(0x7f0000000440)=""/224, 0xe0, 0x2040, &(0x7f00000002c0)={0x4, 0x8, 0x5, "62154657f473", 0x1000}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'poly1305\x00'}}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast1, @rand_addr}, &(0x7f0000000640)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000300)={"766592684742706f009cec216d00", {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/30 15:48:01 executing program 4: r0 = socket(0x10, 0x803, 0x4) sendto(r0, &(0x7f0000000080)="120000001200e7ef007b00000000100000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000), 0x80, &(0x7f0000003b40)=[{&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f00000029c0)=""/206, 0xce}, {&(0x7f0000002800)=""/81, 0x51}, {&(0x7f0000002ac0)=""/120, 0x78}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x7, &(0x7f00000001c0)=""/18, 0x12}, 0x0) 2018/04/30 15:48:01 executing program 7: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x2) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) ioperm(0x0, 0x8, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1) 2018/04/30 15:48:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x29c3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1, 0x4, [{{0x2, 0x4e22}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x290) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x400100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x4, 0x3, 0x3f, 0x0, 0xf}) 2018/04/30 15:48:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff, 0x40040) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) prctl$getreaper(0x2a, &(0x7f0000000000)) 2018/04/30 15:48:01 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:01 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x7, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000011000/0x4000)=nil, 0x641edfba8da6187e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair$inet(0x2, 0x8080f, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) arch_prctl(0x1003, &(0x7f0000000080)="c1e517e15daaf0dffe600c34f3c6cb7bdb8e7d51cb50528d19b3b1c0e60f03d2f3667037b514987859120757f73605afcd49ef5e1b30918f4f97c9b2dc0772363d02c8d67caf4cab7cdf4f9dfa318ca6db8bf91236bf23") 2018/04/30 15:48:01 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x108, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'veth1_to_team\x00', 'dummy0\x00', {}, {0xff}}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/108, 0x6c}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/135, 0x87}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/156, 0x9c}, {&(0x7f0000000680)=""/204, 0xcc}, {&(0x7f0000000780)=""/107, 0x6b}, {&(0x7f0000000800)=""/33, 0x21}, {&(0x7f0000000840)=""/172, 0xac}], 0x9) 2018/04/30 15:48:01 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x309040, 0x0) shutdown(r0, 0xfffffffffffffff9) 2018/04/30 15:48:01 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000004bc0), 0x1, 0x0, &(0x7f0000004c80)={0x0, 0x1c9c380}) read(r0, &(0x7f0000000000)=""/25, 0x19) 2018/04/30 15:48:02 executing program 0: r0 = socket$inet(0x2, 0x80001, 0xaf) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000ca0], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xb, 0x1, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x1, 0xfffffffffffffffe, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [0x0, 0x0, 0x0, 0xfffffffffffffffd], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2}]}, 0x348) 2018/04/30 15:48:02 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 88.063316] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 15:48:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8040, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0xbd9, &(0x7f0000000180)=0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={r3}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(r4, 0x0, &(0x7f0000000080), 0x80800) tkill(r1, 0x1000000000016) [ 88.122972] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 88.162803] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 88.209511] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 15:48:03 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1c, "a9b92fa0d825051aaf27a848bcc8d34efa14a548b55a7c62d2048634"}, &(0x7f00000000c0)=0x24) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/30 15:48:03 executing program 0: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) r2 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x100000000, 0x1000000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000700)={0x0, 0x2, 0x4, 0x7, r3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000)=""/4096) 2018/04/30 15:48:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:03 executing program 7: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="e000000012002706000000000000000073616c736132302d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a6e48f2481bbe9263f6bafed2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x43, "d3ac06e8fbd1b320f98915ad4055c2c7f16447e4f77a91dc796843b97da159cdb0e5d6f30615cea30926ef99e3ba7caa7eb4a0416ce065681d0082b18d73875a55036c"}, &(0x7f0000000080)=0x4b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x8f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x7, 0x9, 0x2, 0x0, 0x4}, &(0x7f0000000240)=0x98) write$evdev(r2, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/30 15:48:03 executing program 2: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x7, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x9, 0x100000001, "971a9e7897149c2c5a07f8e0cbf3724ba4c81854342c2c6c21b3778eb363538d0e5131a7fcc8e9406562e929233ab863221e9d27a72bbdaad0fe5eb8e8a77a", 0x3d}, {&(0x7f0000000000)=""/45, 0x2d}, &(0x7f0000000040), 0x40}, 0xa0) 2018/04/30 15:48:03 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000000240)='do{of ', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="0e5c5bf6", 0x4, r1) listen(r0, 0x0) 2018/04/30 15:48:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/04/30 15:48:03 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) r1 = getpgrp(0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x0, 0x4, r1, 0x0, r2, 0x8000, 0x4, 0x9}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x0, 0x900, r3, 0x8000, r4, 0x2, 0x9, 0x4}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) 2018/04/30 15:48:03 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2}}) getgid() accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) write$fuse(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1800c6000100000003000000000000000000000000000000"], 0xfffffffffffffe49) 2018/04/30 15:48:03 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x3, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xec}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={"976f7113716dd02500", {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/30 15:48:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000001001d820000000000060000e8ffffff000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:03 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ad2ffc)=0x40, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x6af, 0xa3c, 0xfffffffffffffffa, 0x9, 0x52, 0xfffffffffffffff7, 0x7ff, 0x8, 0x8001, 0x4, 0x7}) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r2 = dup2(r0, r0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000000)=""/194) 2018/04/30 15:48:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x8}, &(0x7f0000000440)=0x8) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/30 15:48:03 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) 2018/04/30 15:48:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r1) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/30 15:48:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r0, &(0x7f0000001480)="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", &(0x7f0000000140)=""/4096}, 0x18) getresuid(&(0x7f0000000100), &(0x7f0000001180), &(0x7f00000011c0)=0x0) r2 = getgid() fchown(r0, r1, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r3, &(0x7f0000000180)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x288d, 0x3, 'client0\x00', 0xffffffff80000000, "cd355fe25395edc8", "317ff21250a1ad9ff113687b3bc6393efde61babd7820200967fa2917f6ebadb", 0x8, 0x2}) inotify_init() 2018/04/30 15:48:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x81, 0x8, 0x48939053, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x10000, @empty, 0x1}}, 0x5, 0x101, 0x7, 0x80, 0x20}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000000140)=0x2c9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x0, 0x1ff, 0x9, 0x5, 0x7, 0x7, 0x0, {r3, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfc}}, 0xffffffffffff4ccf, 0x400, 0x7ff, 0x8, 0x8}}, &(0x7f00000001c0)=0xb0) r4 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mem_exclusive\x00', 0x2, 0x0) flistxattr(r4, &(0x7f00000000c0)=""/48, 0x30) 2018/04/30 15:48:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x7, &(0x7f0000000240)=0x4) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)={0x29c, r2, 0x301, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x280, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x29c}, 0x1, 0x0, 0x0, 0x40000}, 0x20040811) 2018/04/30 15:48:04 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4182, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x6, 0x0, 0x0, "f927a1d27a7fc1ab2975ea11518ccfbd34b23408826642a286fd89e996591a9bd242960a1a72bfa3175cd144f573fe0c8d19acca929d9d3b4e5d61f8ca58e8", 0x5}, 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0xfffffffffffffffd, 0x26e}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x7}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) getsockname(r0, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000940)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)={0x1e4, r3, 0x800, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r5}, {0xc4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x403b, 0x9, 0x6}, {0x8001, 0x5e9, 0x9, 0x1}, {0x40, 0x20, 0x8, 0x1}]}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}]}}]}, 0x1e4}, 0x1}, 0x400c014) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002e00fd060006000000000000000000000c0000000800002303bde3e7a010b1a57d566b330896e061c11ba67b8aad4781dc03532aba20e896444b556ef9e7f28e46483721fd6a59c3f27de40069cb6abbe8b7ed20e2cb8682480073f16ed25ba2d79398531e51a800001dda26d803cc4187ed8ab7bfb41c88d6a3c90f9cdbf33fc82235aea75cfd455f64b97530fd04ada30000000000"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfff, 0x200, 0xad, 0xffffffffffffffe7, r8}, 0x10) 2018/04/30 15:48:04 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x9, 0x8000, 0x6, 0x4, 0x5, 0x7, 0x7, 0x2, 0x7ff, 0x6, 0x6, 0xfffffffffffffff7}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe828, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x6, 0x80000001}) r2 = semget(0x0, 0x3, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) r4 = getgid() r5 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x1ff, r3, r4, r5, r6, 0x80, 0x9}, 0x5, 0x6, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x7fff) 2018/04/30 15:48:04 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x18) ptrace(0x4208, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0xff, 0xfffffffffffffff9, 0x5, {}, 0x0, 0x1}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}) ioctl$KDDISABIO(r2, 0x4b37) 2018/04/30 15:48:04 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) unshare(0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x2}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x7, 0x40) 2018/04/30 15:48:04 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0xaf, @broadcast=0xffffffff, 0x4e21, 0x2, 'lblc\x00', 0x37, 0x3, 0x72}, {@broadcast=0xffffffff, 0x4e20, 0x10007, 0x1, 0xfffffffffffffff8, 0x8000000}}, 0x44) fcntl$setlease(r0, 0x400, 0x1) 2018/04/30 15:48:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x4a) sendmmsg$unix(r0, &(0x7f0000007c40)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xfffffffffffffd63, &(0x7f0000000300), 0x0, &(0x7f0000000340)=ANY=[@ANYRES32=r1], 0xffffffaa}], 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/100, &(0x7f0000000100)=0x64) 2018/04/30 15:48:04 executing program 6: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f00000016c0)=""/45, 0x2d}, 0x0) r2 = socket(0x3, 0x804, 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/04/30 15:48:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000180), 0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)) 2018/04/30 15:48:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6f2d) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x81, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1f, 0x6}, 0x90) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x180, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180)=0x1, 0x4) 2018/04/30 15:48:04 executing program 0: semop(0x0, &(0x7f0000000240), 0xe4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x7, 0x8001, 0x4, 0x0, 0x400, 0x10000}}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)=[0x8]) fdatasync(r0) 2018/04/30 15:48:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f06331dc0400defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9f4"}, 0x0, 0x0, 0x0, r1, 0x0, 0x0, "655397eb000000004bbdd330eaaa11c6a17a4cbe4c79a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/30 15:48:04 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fallocate(r0, 0x0, 0x3ff, 0xfffffffffffffff8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x8, 0x2, 0x8a98, 0x5}, {0xab8, 0x9, 0xff, 0x7fffffff}, {0xaffe, 0x8fb, 0x9, 0x5}, {0x0, 0x5, 0x0, 0x4}, {0x5, 0x510f, 0x3, 0x401}]}) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') [ 90.687189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 15:48:04 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) sync() read$eventfd(r0, &(0x7f0000000000), 0x0) 2018/04/30 15:48:05 executing program 6: unshare(0x10000000) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x20) r5 = dup2(r0, r4) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x0, 0x7, 0x9, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x2}, 0x8) fanotify_mark(r6, 0x2, 0x20004, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') 2018/04/30 15:48:05 executing program 1: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2f80000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) dup(r0) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 15:48:05 executing program 4: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x400000000000000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/30 15:48:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6f2d) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x81, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1f, 0x6}, 0x90) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x180, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180)=0x1, 0x4) 2018/04/30 15:48:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3ffffffbfffffa) writev(r0, &(0x7f0000c4fff0), 0x0) 2018/04/30 15:48:05 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x0, 0x2000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000), 0x4) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/04/30 15:48:05 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000240)=0x4) 2018/04/30 15:48:05 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 91.619894] audit: type=1326 audit(1525103285.618:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7018 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 15:48:05 executing program 2: unshare(0x40600) pselect6(0x40, &(0x7f0000000040)={0x3, 0x8, 0x20, 0x0, 0x1, 0x1, 0x80000000, 0x20}, &(0x7f0000000080)={0x0, 0x7ff, 0x0, 0x7, 0x0, 0x22, 0x1, 0x3}, &(0x7f00000000c0)={0x40, 0x5, 0x3, 0x6, 0x5, 0x8, 0x3, 0x7f}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0xf3}, 0x8}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$void(r0, 0x5450) r1 = dup2(r0, r0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0)=0x6, 0x4) 2018/04/30 15:48:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendto(r0, &(0x7f0000000200)="e147eaa23499dac5fdee507871fc2cb67722ed4a7366f2d2e954b0c2074915828a359af7dcd954ca830a3191ca58049f5a3b7af6ab249be375ff", 0x3a, 0x4004000, &(0x7f0000000240)=@in6={0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0xc) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x101) 2018/04/30 15:48:05 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x3ff, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd8e, 0x4}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/105, 0x69}], 0x2, 0x0, 0x0, 0x7}, 0x41) ioctl(r1, 0x1000, &(0x7f0000000040)='S') 2018/04/30 15:48:05 executing program 4: r0 = inotify_init1(0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/127, 0x7f) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000005c0)={'ah\x00'}, &(0x7f0000000600)=0x1e) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x4080) bind(r3, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000001040)={&(0x7f0000000040), 0xffffffffffffff1a}) 2018/04/30 15:48:05 executing program 3: mprotect(&(0x7f0000249000/0x4000)=nil, 0x4000, 0x1) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) 2018/04/30 15:48:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x800) dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) 2018/04/30 15:48:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x3, 0xfffffffffffffffc, 0x2938d360, 0x7}, {0x4, 0x3, 0x8, 0x8000}, {0x1, 0x2, 0x0, 0x100}, {0xa2be1ca, 0x0, 0x3, 0x76a47cc3}]}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000000a004e2400000080fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e21010000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200010000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)) 2018/04/30 15:48:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000180)={0xfffffffffffffef2, 0xffffffffffffff94, "3ae996ba496d5df7d1855255b97f64b2ba1b214f6d0d99b80840898628f92341291024c059cc385c27fc65c611028a34ee17e0ec608064ee883af548c105be1a77cf09e5e6950ce472bb5840bf01a3953ea55c66939968c4e84c4a777243b2c682a9b12770dc4cff328895"}, 0x52147f) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000140)=0xc) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000001440)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="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"], 0x18) 2018/04/30 15:48:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x1e}, 0x2}}, [0x10001, 0x3, 0x5, 0x6, 0xffffffffe443b41e, 0x604ce0ce, 0x0, 0x447, 0x6, 0x8, 0x4ce2, 0x1688, 0xca32, 0x3f, 0x2]}, &(0x7f00000001c0)=0x100) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) [ 92.499119] audit: type=1326 audit(1525103286.498:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7018 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 15:48:06 executing program 0: r0 = socket(0x10, 0x100000802, 0x855) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) 2018/04/30 15:48:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000807000), 0x3f) 2018/04/30 15:48:06 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1ff, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000003c0)=0x2, 0x4) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0xd00) r3 = eventfd(0x7fffffff) write$eventfd(r3, &(0x7f0000000080)=0xffffffffffffff90, 0x8) eventfd(0x7) fcntl$setsig(r3, 0xa, 0x20) write$eventfd(r3, &(0x7f0000000040), 0xfffffffffffffd08) r4 = open(&(0x7f0000000000)='./file0\x00', 0x105100, 0x14bb8f565631ea44) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000100)={{0x8, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x2, 'sh\x00', 0x4, 0x9, 0xd}, {@multicast1=0xe0000001, 0x4e21, 0x10004, 0x5, 0x2, 0xad}}, 0x44) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000000000001, 0x0) 2018/04/30 15:48:06 executing program 4: prctl$seccomp(0x22, 0x0, &(0x7f0000000380)={0x2114}) 2018/04/30 15:48:06 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x80, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x76d5, 0x402100) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x111800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r5, 0x8001}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000140)) ioctl(r0, 0x4, &(0x7f00000002c0)="cbe58b6f299b795137870da2e4ad6978249a1a450d41230144595a30c1798193feb465245e9f8bf33a0352481ef0c1e2d79e0ef0552ec0475e83918fec966dcd6484535760b3393275a57e833f2584c84c9b40fa4014424cdeedfdc747b89c87a68aaaccd53766938483b602395b3bf77a7897bd0c847356e7198ca4ff42420547031efb3c6ca7869cbc4f8b39248ed38c06f2b2c9973c6f0e96643fe6aa4eaab37da51be49d2e50149f559888a6676167d29e7efff904b5d277c02f6b0553d915c7047f4e67995773") 2018/04/30 15:48:06 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x20000000000000) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x3c2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0xce, &(0x7f00000001c0)="5a1262d6c3c6784501299182309b59cbf5443a2c8d4beb07b38b9bd3ad6fca8a76820c0f6878746b1fe860dfbcce6559191b65457b3fd6d4f81322cbf85043f5cd74ee699b154ee8d4a0cff8c26662bfb24f9bdb538b0087e8c0b7d92da655936cad9f9d9b5b8483ec51b862ac0d4d0ebbb4cf9969bd6ef7b594263b134061659d3403fc51cb2c88a1bbc6e3c9883402586dd8bd81b625a85301e608dfd1a2982e92dcc79b0d67f77b60360df2704632e92fe50115d0262ba79cad54ba2bce3d8766ea9e759c4beaec520d9bdbcf"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0xffffffff, 0x5928b5d9}, 'port0\x00', 0x8, 0x0, 0x1, 0x9, 0x8, 0x3, 0x0, 0x0, 0x2, 0x100000001}) 2018/04/30 15:48:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) [ 92.698844] kernel msg: ebtables bug: please report to author: Wrong len argument [ 92.733183] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 15:48:06 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2e35c00}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4, 0x8}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='syz_tun\x00', 0x5}) lseek(r0, 0x7ffffffffffffffb, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) sendfile(r0, r0, &(0x7f0000000040), 0x9) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) 2018/04/30 15:48:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = memfd_create(&(0x7f0000000300)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8001, 0x0, 0x10001, 0x10000, 0x6}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd6, "3dfcc646dd4aded97e00e4e7d42ac0dcd646442b5c2ad1bd95ef7193db8060ca7ef7d83320153d051fdba0efac72125caabbdd985fcdccbee7f6a41128ab1a6ae22dc487f1564fe8a5d6d4d3059315e27cb8b267f5ef1acb92277e2a4dfeb25288e901f49652c187fe325cdd5c1c8fbf86485e91ba27be96e120554ca2db806f7f3608fc96c38b125cae962414ef917eda87e85e5261136245a59a3a3bac72e41bfaf46ec13ed5a6d9d013907d8251630fc18813877fbf697a49bc333c9830bd159cc42b3eb07d727eeb0929ad47b051351def6621e7"}, &(0x7f00000001c0)=0xde) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r5, 0x1}, &(0x7f0000000240)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000280)={r5, 0x9}, &(0x7f00000002c0)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000080)='[', &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/30 15:48:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xf}, [@nested={0xc, 0x7, [@typed={0x4, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/04/30 15:48:06 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x3, 0x6dfa3dd4, 0x40, @tick=0x5, {0x5, 0xdff6}, {0x0, 0x6}, @control={0x1000, 0x7, 0xd41}}, {0x2, 0x2, 0x1, 0x9, @time={0x77359400}, {0x1000, 0x47a}, {0x6}, @time=@time={0x0, 0x989680}}, {0x4, 0x8, 0x5, 0x8, @tick=0x81, {0x0, 0x6}, {0x0, 0x10001}, @ext={0xa0, &(0x7f0000000040)="743677209103f7bf2e71a33e7b00e7141378aea8c0e8506e36c991bcc5b8e4a7d00f3af06d6b324ae639c44201d5711e1ebc0b2d955574534585eb0285791c2447a676226aa95b1c36f72c4b789cd72045c48d1c97da3adef97efe8a8b04a611dbea9fc1f75e0ee5a63f97cc3c7cd729436f85fb32eca4be0859ce314dca58ab461a4af4ed3314bffb56a7dc6ab1c6d3b81a94e1f94894af0173a66280457051"}}, {0x3, 0x100000001, 0x1, 0xfffffffffffffffe, @time={r1, r2+30000000}, {0x91a, 0xb34}, {0x80000001, 0x80}, @result={0x4, 0x7f}}, {0x3, 0xad10, 0x9, 0x1, @tick=0x3f, {0x2, 0x7}, {0xffffffff, 0x6}, @control={0x1000, 0x4, 0x1}}, {0x8, 0x9ca, 0x800, 0x100, @tick=0x9d, {0x10000, 0xff}, {0xae3, 0x2}, @result={0x6, 0x8}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000f86fa8)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000002c0)={0x7, 0x1, 0x6}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000340)={{0x3a, @broadcast=0xffffffff, 0x4e20, 0x0, 'lblcr\x00', 0x8, 0x0, 0x42}, {@broadcast=0xffffffff, 0x4e21, 0x10000, 0x9, 0x6, 0xf4}}, 0x44) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/30 15:48:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x40, 0x80000, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x28000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x1, 0x4) 2018/04/30 15:48:06 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000000}) r3 = msgget(0x3, 0x3c) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000140)=""/195) shutdown(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000240)={{0x2, 0x4}, {0x814, 0x7}, 0x40, 0x4, 0x3}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 92.965362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/30 15:48:07 executing program 3: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000000040)='./file0\x00', 0x8000000000001001, 0x8002) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='auxv\x00') execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x79e2, 0xa15e, 0xf6, 0x0, [], [], [], 0x6, 0x10000, 0x8000, 0x5, "c1dcde5c0bd7579745090b27d21a0ff5"}) 2018/04/30 15:48:07 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x7fff) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x3f13, {{0xa, 0x4e21, 0x800, @empty, 0x8}}}, 0x88) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/30 15:48:07 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000000}) r3 = msgget(0x3, 0x3c) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000140)=""/195) shutdown(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000240)={{0x2, 0x4}, {0x814, 0x7}, 0x40, 0x4, 0x3}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/30 15:48:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x40, 0x80000, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x28000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x1, 0x4) 2018/04/30 15:48:07 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setresgid(0x0, r1, r1) 2018/04/30 15:48:07 executing program 4: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00000013c0)=""/53, 0x35, 0x0) r1 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0xff, 0x2}, {0x7, 0x10000}, 0x3, 0x2, 0x100000001}) 2018/04/30 15:48:07 executing program 2: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa}, 0xf0, &(0x7f0000000280), 0x0, 0x0, 0xfffffffffffffef4}, 0x0) 2018/04/30 15:48:07 executing program 5: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 93.659524] random: crng init done 2018/04/30 15:48:07 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) dup3(r0, r1, 0x0) 2018/04/30 15:48:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/30 15:48:07 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x20000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xffdff03c}, {0x16}]}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x800, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x46, 0x1ff, 0x5, 0x100000001}, {0x8000, 0xffffffff7fffffff, 0x7, 0x2}]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) 2018/04/30 15:48:07 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x8, 0x1, 0xc9d, 0xad2c, 0x4, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/30 15:48:07 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x408000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x1, 0xfffffffffffff800, 0x1f, 0x5}, 0xc) [ 94.076438] print_req_error: I/O error, dev loop0, sector 0 [ 94.082389] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 94.090194] print_req_error: I/O error, dev loop0, sector 4 [ 94.096018] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 94.103852] print_req_error: I/O error, dev loop0, sector 8 [ 94.109668] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 94.117437] print_req_error: I/O error, dev loop0, sector 12 [ 94.123347] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 94.131139] print_req_error: I/O error, dev loop0, sector 16 [ 94.137137] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 94.144898] print_req_error: I/O error, dev loop0, sector 20 [ 94.150800] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 94.158582] print_req_error: I/O error, dev loop0, sector 24 [ 94.164513] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/04/30 15:48:08 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x400000007f0}, 0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/04/30 15:48:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x9}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/61) r3 = dup2(r2, r1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="8864a21679be129adef0bfac65940b7c7fc8d1c80d305183199ae63bcc43d8956fdda0db34381e66742f708a5cc041fe4017ce29d8fcbe9ec21ec315e6ca4a1dae022f109784114c00ca4f706dbf02f4b1b817957acb7d1dbb61764cbaddd30e0d6f8209aecb0771ad5aeff5c86f0d1aee235ddd81959cfc1b500a411dfb20db5e5063dfa63cf9eeb8b7890ae9", 0x8d}], 0x10f7) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) [ 94.172273] print_req_error: I/O error, dev loop0, sector 28 [ 94.179244] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 94.187073] print_req_error: I/O error, dev loop0, sector 32 [ 94.192949] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 94.200720] print_req_error: I/O error, dev loop0, sector 36 [ 94.206596] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/30 15:48:08 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:08 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x80, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/30 15:48:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"356dd7244812d7"}}, 0x10) 2018/04/30 15:48:08 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x6) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x20000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000b46000)}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) 2018/04/30 15:48:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x30, 0x5, @thr={&(0x7f0000000040)="a97b9a7fca75ee7462ad9edd98dfdb6128c410399df00c4c93a6a560f37a77c1d77789ecb336b381eb6adb0df53aa0fc417aaffb91aecfc332c468ea5e73983911b0b45467bb137b98d88abd3411c164b4fd277be8835e4bdc95db22410898529ce3608a3a827da3d12217fccf8dc611a00d75d4aad905cbbbca91decf2e65889a59984a60745177eba685b0b6c8488bf9af62a772322bac4e808cec68a02a15a4da642db5", &(0x7f0000000100)="389453dd86f388da4e43d73d7dd248444c72416917d7c5f79ee61b06d5404886d7ad41937c64620c9c18bea2d325896d3ebf9fe058cc0194251f3c95ee3fd960beecdb9dbd3ba5b60f96185b358ce5e5bd1030e22103d2d6c377d214d96574341479bf832ea0282e41d4fa8f39d563fd94dcc415707c17dfd466dd9688f9cc5b12a06cbc6c6473c8de5a2eeaf1f72a4fe0ef1eaee250f4fc401ed3323ce8d611ab7765274d5ceb0558349d6f2b4a7ba5aebb698215c81851ca996b0d252a3c952a86a4054d034c600a113acd52dbf96681f394dc8a62accbe8"}}, &(0x7f0000000240)=0x0) timer_delete(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r3 = fcntl$getown(r0, 0x9) setpgid(r2, r3) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000003800)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00Ij\x00\x00\x00\x00'], 0x1}, 0x1}, 0x0) 2018/04/30 15:48:08 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r2}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/30 15:48:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') r1 = syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x5) sendfile(r1, r0, &(0x7f0000000040), 0x80000003) shutdown(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0xa0) 2018/04/30 15:48:08 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001280)={0x0, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000700)=0x0) ptrace$cont(0x18, r1, 0x1f, 0x800) unshare(0x4008000400) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000680)={&(0x7f0000000780)=ANY=[@ANYBLOB="44040000", @ANYRES16=r3, @ANYBLOB="00002abd7000fedbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="7c00020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000008000100", @ANYRES32=0x0, @ANYBLOB="c000020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000002000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="f998adcf", @ANYRES32=0x0, @ANYBLOB="640102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000001000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b800020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400400000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=0x0], 0x444}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r5 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/04/30 15:48:08 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e24, 0x0, 0x0, 0x0, 0xa, 0x10000000000, 0x0, 0x3}, {}, {0x0, 0x0, 0xfffffffffffffffc}, 0x6, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/30 15:48:08 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f00000000c0)="ef03017733220d608b486117c50a192ad3734d4826834e80fb") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0xd3d, 0x5, 0xc000000000, 0xfff, 0x9, 0x3, 0x6, 0x3, 0xffffffffffffffc1, 0x7, 0x80000001, 0x8, 0x101, 0x0, 0xfffffffffffffff9]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8, 0x4}, 0xc) 2018/04/30 15:48:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000)=0xfffffffffffffffc, 0x4) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001340), &(0x7f0000001380)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/122, 0x7a}], 0x3) getpeername$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) bind(r0, &(0x7f00000001c0)=@ax25={0x3, {"39a039ef085b59"}, 0x2}, 0x80) pselect6(0xffffffffffffff9f, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x10}, &(0x7f0000f08fc0)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000000}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, &(0x7f0000349000)={r3, r4+30000000}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x8}, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getscheduler(r5) r6 = semget$private(0x0, 0x0, 0x10) semctl$GETNCNT(r6, 0x4, 0xe, &(0x7f00000013c0)=""/247) 2018/04/30 15:48:08 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/30 15:48:08 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x80, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/30 15:48:09 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r1 = socket$inet(0x2, 0x1, 0x1002) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000140)=0xc6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x3f, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e20, 0x4, "736564c5214d640300", 0x12, 0xffffffffffffffe0, 0x2}, 0x2c) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/207, 0xcf}], 0x3, 0x0, 0x0, 0x8}, 0x122) 2018/04/30 15:48:09 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') r1 = syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x5) sendfile(r1, r0, &(0x7f0000000040), 0x80000003) shutdown(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0xa0) 2018/04/30 15:48:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x32a}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x80000000, 0x7, [0x1, 0x6, 0x39, 0x0, 0x1, 0x4, 0x8001]}, &(0x7f0000000140)=0x16) readahead(r1, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/30 15:48:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00', 0x0) fanotify_mark(r1, 0x41, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') 2018/04/30 15:48:09 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000eaffffffffffffff00000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000"], 0x58) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/30 15:48:09 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0_to_team\x00', 0x1a10}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/30 15:48:09 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000008100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/249, 0xf9}, {&(0x7f0000002ac0)=""/14, 0xe}, {&(0x7f0000002e00)=""/202, 0xca}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/4096, 0x1000}, {&(0x7f0000002f00)}, {&(0x7f0000002f40)=""/64, 0x40}], 0x7, &(0x7f0000008040)=""/189, 0xbd, 0x70}, 0x3ff}], 0x1, 0x40010001, &(0x7f0000008140)={r1, r2+30000000}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r3+10000000}) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000040)=@nl=@proc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x5}, 0xffffffff7fffffff}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/9, 0x9}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x6, &(0x7f00000014c0)=""/46, 0x2e, 0x7}, 0x5}, {{&(0x7f0000001500)=@nfc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/227, 0xe3}, {&(0x7f0000001680)=""/184, 0xb8}, {&(0x7f00000017c0)=""/138, 0x8a}], 0x3, &(0x7f0000001980)=""/129, 0x81, 0x3}, 0x5}, {{&(0x7f0000001a40)=@hci, 0x80, &(0x7f0000002540)=[{&(0x7f0000001c40)=""/201, 0xc9}, {&(0x7f0000001ac0)=""/66, 0x42}, {&(0x7f0000001d40)=""/47, 0x2f}, {&(0x7f0000002380)=""/151, 0x97}, {&(0x7f0000001ec0)=""/16, 0x10}, {&(0x7f0000002440)=""/247, 0xf7}], 0x6, &(0x7f0000002640)=""/210, 0xd2, 0xfffffffffffeffff}, 0x2}, {{&(0x7f0000002900)=@can, 0x80, &(0x7f0000002980)=[{&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/49, 0x31}], 0x2, &(0x7f00000029c0)=""/102, 0x66, 0x1f}, 0x7}, {{&(0x7f0000002a40)=@hci, 0x80, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/21, 0x15, 0x101}, 0x56f2}], 0x6, 0x2001, &(0x7f0000002cc0)) 2018/04/30 15:48:09 executing program 4: r0 = socket(0xe, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/30 15:48:09 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0xffffff3ffffffffd) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000000)=0x5) listen(r0, 0x3) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000540)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xffffffff, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000003c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000400)={0x1, 0x5, r4, 0xffff, r5, 0x200, 0x6, 0x200}) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000440)=""/200) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) fsetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)="6d696d655f747970656b657972696e6729a900", 0x13, 0x2) sendto$inet6(r2, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:09 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x2c, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/30 15:48:09 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}) [ 95.555868] sctp: [Deprecated]: syz-executor6 (pid 7294) Use of int in maxseg socket option. [ 95.555868] Use struct sctp_assoc_value instead 2018/04/30 15:48:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x400000000e) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x3ff, 0x4, 0x7, 0x4, 0xcd, 0x1, 0x4, 0x3, 0x5, 0x7, 0xfffffffffffffffc, 0x8000}) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="437bc78fde5426a8a7b72bd3f93502ee0d12759a14a8af2364048edde4dbfa749978b0bccc9987866c16d5d2979592ca7df70440f38d7b8400c8ab809b61a24f7389389fdfe73705941e92010d0ae35e22b3574b64533b3f815d92e07610c7816e8f60cd32975cdcb574402c5d5048052812cf25331445dedae2a4de404e3a7ce96b51", 0x83, r1) r2 = memfd_create(&(0x7f0000000280)='trustedsystem\x00', 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x1) ioctl$VT_RELDISP(r2, 0x5605) close(r2) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000300), 0x4) 2018/04/30 15:48:10 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xa0, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x2, @empty, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @empty, 0x80000000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x2, 0xff, 0x0, r1}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0xfffffffffffffe83) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='/7xe\x00\x00\x00\x00\x00\x00') close(r3) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000240)=""/85, 0x55}], 0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x2240, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={r1, 0x9, 0x20, 0x4, 0x4cf}, &(0x7f00000006c0)=0x18) fremovexattr(r3, &(0x7f0000000000)=@known='trusted.syz\x00') 2018/04/30 15:48:10 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:10 executing program 6: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000240)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) setpriority(0x1, 0x0, 0x0) 2018/04/30 15:48:10 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x40600) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0a2221efd95fe6344fe7ba601577344bbeb33cf162bc743d5244998f18a35ab938475b8473802a3ef25e54e7f322df73060e2a8e2aac5a1cff066c40a05b2d2a80006c4c9d4bdaf3b2a71d31595cf2f1a674dc8bb054854e2a7f6d9258bda6d11d99d6a7ecb45296578d7db73bd490c03bfef054d4d51836a81708560d419cab65840aa84a60ff23814288d10989ae2568a40af6cc4231b0c547eb75541745669d1570476a0484fcb33fd21094ae0182d2b5123ba8beb3ff3d703e839d62ea1afbc86065c0e0a4ef92a44e7e55720fd0adba", 0xd2, 0xfffffffffffffffb) add_key$user(&(0x7f0000001280)='user\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="b924aaf0c21ca49c8fb80312ce4131ead3469f06fa9d5a4965e7e489f4f59cb54b6b4608960916a92b3495c1835fd6b14cf5010ad6fa1b875a58ad3aaad93005376bae47a6a06d9ff2d133bc9e42d82e2dfd45552a6ad1be5280ccfb0bb23c8f6e8661c0dea8980208805e4f74134f5a1fad554f2408fe80eae8364a243acd85e71e4ec08f2e1968c3e98485ad9d177637e77ca04e187ab9eec402a6e47dab6541781a2fcfe86b6dbb4501cb64f6131703eaeff7c494dfd175422240399e37af77f959da82f8b749b54a081a105fb176dbdc3c3b9b0ad6fa632352b8", 0xdc, r1) openat$cgroup_subtree(r0, &(0x7f0000001400)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000001480)={0x1, 0x1, 0x7, 0x0, 0x8}) 2018/04/30 15:48:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x10001, 0x4, 0x5, 0x4, 0x7, 0x3, 0x3a, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r4, 0xf4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/159, 0x9f) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0x3}, 0x10) 2018/04/30 15:48:10 executing program 4: r0 = memfd_create(&(0x7f0000000000)='*(\x00', 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f0000000180)=0x80, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x4}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x5, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/30 15:48:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000016c0)={0x0, 0x2, 0x208, 0x8, 0x3, 0x9, 0x3, 0x81}, &(0x7f0000001700)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001740)={0x0, 0x80}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001540)={r2, 0x2}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000015c0)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0xe0d}}, 0x3ff, 0x5}, 0x90) close(r1) mknod(&(0x7f0000001580)='./file1\x00', 0x8003, 0x8) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f0000000040)="32c801191226920a6d015ca12431cbcda6f07d2a329a8ea9d567680d1db2fa3f0c8c83ec06dc9461530c2115c1303efecb0cddb0a08cea907633cb96447237bcb2b437f1bf1eea69266b524376dd20faf6654c62a67a816c7cf73fe669b63d919a8d3f78fdc27ebd92f2bc66ce1f0e3af8de83b5699cd6fcc09bf4072299cae67cad29b45d60e365fb6a7b85ac9c3b66556b5f368be4e53319a2f4a7d9c697c4a1d5d2eefff9ae0dc3ca1788524c6e7a0297220393aa219746eef1be07c32f9c03e9707c347c3010d5f6da58ae82106134a7b05b2eeb5e401457d2cb", 0xdc}, {&(0x7f0000000140)="7d27ac5e1657f46a12e5c47527f918f2aaebd1aa83cb46b259b9633df3ded30751757f28c08f5f1b78632d5b906e589f6eab569b50da399e2b6658911dfd274f7f146e907a94d48ac3db1c329e7b42c411ab707736b47ac9d76069f0fd3b525a3df9966b056711fe48f1f703e72211fe3f5f30f396d8ccaadf94a64ab4428178dc6e336a821eb2ec0e2f39a85761718130a5980629a51a218392d98e3de36f7f0bbe6d8ef0591fdc8804d65a489c3f142ec5a8fb5f504718cc09e2ee568a68e513071cd2bb556319ac879757367e8518b0ab7fbc74fccbabd88376157acdd385cc2bfa384635474dfbefde79ff5ced683157bac12d0d99", 0xf7}, {&(0x7f0000000240)="d6d1f39652fc8a3ccd870487252f7e25114dfc05b06f2e910e8f5065fd59bb856a4cc0641e7fffa5cc35cdc69af9e4712fbf22a0d51c902f905d4ee15197298cbc85b5b1547c1c1782891850e86b30c8ba36538df5d7c68a3ccde2b19ed0fb602a36a3a46b791df450f36503bc98f8aa32bc7c3a0ac326fcac6c86e609d40ab74c43092cd8886bda7128310ca9ff5fb54c9602ebd9734d46825fb095b5b94096e396a2b674136bc13c321bf22f81ae82d79ffba3fe", 0xb5}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6084a2afb75bfc588a0f700ee3e266eb289246662da8f0f428d6eef2416e5b07a8303f4f1cc34579b5ef7c7c76398591e1ba52311e0b88b232357e56483311a3ee43f9241a9ac95bcbe5f3e11b5e16b8df1fa24e85b8e615ebfd528b390bd35b0fa16eec60e4d02caf753787f1016ecf83b61df058e53e7fcebb425b74098e3f731f8937cf4bb75102081783988cc63f07c870deaf320d6651318d", 0x9b}, {&(0x7f00000013c0)="27c3a169dbb5a184992e30c362025c25f996b5b657e7f18995fb434c71c475edf7fdf8880b375572ad6370e5e7d5a1e3e3a46753796fdd97520af5c93553e87fef9132c217c09d74a6ea64c6cc1d80cf6432d7214499486cba80f191993dc0ce0548750b28539540d3bda9b8fe0f2288e9b3b5b9fd3229c5ac1184fb993529c9be5f26c6dca1238f655734e27e87783479c38939eea68b53cf08da645d7d10092a5d1b6e8197df6634967e35c98626a959c55539d32c6e95a7ece0b7e7d8610779ed5c63679188a5c8e9f9a854461873f978671c0a9b636e54b3eecc", 0xdc}], 0x6, 0x0) 2018/04/30 15:48:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) close(r0) [ 96.330704] sctp: [Deprecated]: syz-executor6 (pid 7319) Use of int in maxseg socket option. [ 96.330704] Use struct sctp_assoc_value instead 2018/04/30 15:48:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x34b4, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xffffffff, 0x2, 0x2, 0x8, 0x5, 0x10001, 0xa1, 0x3, 0x0, 0x7, 0x4, 0xa9}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty={[0x2]}}, 0x1c) 2018/04/30 15:48:11 executing program 3: r0 = socket(0x1, 0x802, 0x0) listen(r0, 0x7) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 15:48:11 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400001, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x6, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x81}, &(0x7f0000000200)=0x8) 2018/04/30 15:48:11 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000000)=""/105, 0xfd78}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x0, 0x208, 0x3, 0x10000, 0x72, 0x400, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x2, 0xfffffffffffffffe, 0x20, 0x5, 0x3}, &(0x7f0000000300)=0x14) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x10, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/148, 0x4c}, {&(0x7f0000000dc0)=""/222, 0x3d6}, {&(0x7f0000000ec0)=""/4096, 0xfffffe2b}, {&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/140, 0x8c}, {&(0x7f0000002080)=""/77, 0x4d}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000002100)=""/107, 0x6b}], 0x8, &(0x7f0000002200)=""/89, 0x59}, 0x0) 2018/04/30 15:48:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee0f7f), 0xfffffce4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x36, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) 2018/04/30 15:48:11 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:11 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x101) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xffffffffffffffc2, &(0x7f0000010000)=[{&(0x7f0000000200)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x1f}, 0x8000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x8000, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000001240)) socket$rds(0x15, 0x5, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="8aeac201b097f92677936de6d16414949be3e200a68029da30df9be14708a898b8492e6c25f0291c996e29935aa58343750f836620f899cd2e1dfc5ef55f7c3f56396e63c18ec56f689dd2905623f8f832dc0996b38520d9ae6294d8a260bff31f12ee60e8fe9a99ed142c00b2fb71fd3c2b6c20e9725132155626bca7e09992bb8634fcb6b21356c3e6fe315f80074cb33ba0da22adc80ed593da321322b58f8d9d662c5e70028de9501a4477a33bf8bf0c8acb6f7fbba6e65b4b54aab84378bf", 0xc1, r0) 2018/04/30 15:48:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1e) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x1, 0x29, 0xffffffffffff7fff, 0xa2, &(0x7f0000000080)=""/162, 0x26, &(0x7f0000000000)=""/38, 0x86, &(0x7f0000000140)=""/134}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040), 0x3) 2018/04/30 15:48:11 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40) sendto$unix(r0, &(0x7f0000000200)="6a902a1f7e1bd6afd1ecd5e0b2376da6c237d0b4196ae9a95b85474a589e855d3adb619003be737c6809136ae77a978a0a220ecd49056931a9e6295ef6b75f746c60020ff39048aae88e9ed28874fd41e37e34e0501b9d700c242a9ef550d5afbef32bb87c3d4a73b298730dd6871c568213478888968f022358afb54900f099", 0x80, 0x4000801, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x7}, 0x2, 0x20, 0x9, 0x20, 0x3, &(0x7f0000000040)='bond0\x00', 0x490, 0x4000000000000000, 0x9}) 2018/04/30 15:48:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80000001, 0x4) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000fee000), 0x4) 2018/04/30 15:48:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x40000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/20) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/30 15:48:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x8000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001180)) accept4$ax25(r1, &(0x7f0000001100), &(0x7f0000001140)=0x10, 0x800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000011c0)=ANY=[@ANYBLOB="200000001e0001030000000079d573f85f6354d0000000000700000049f8567d816d1dcb2d0184f026a9063ba31cf5c44dd9933bb60c527f569f6db98376935ea83efddb64d98d0434749808bea806249faa85c68f28"], 0x20}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001080)={0x1000, &(0x7f0000000080)="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"}) 2018/04/30 15:48:11 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000000)=""/105, 0xfd78}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x0, 0x208, 0x3, 0x10000, 0x72, 0x400, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x2, 0xfffffffffffffffe, 0x20, 0x5, 0x3}, &(0x7f0000000300)=0x14) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x10, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/148, 0x4c}, {&(0x7f0000000dc0)=""/222, 0x3d6}, {&(0x7f0000000ec0)=""/4096, 0xfffffe2b}, {&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/140, 0x8c}, {&(0x7f0000002080)=""/77, 0x4d}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000002100)=""/107, 0x6b}], 0x8, &(0x7f0000002200)=""/89, 0x59}, 0x0) 2018/04/30 15:48:11 executing program 3: syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x74b, 0x400080) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.clone_children\x00', 0x2, 0x0) mmap(&(0x7f0000e49000/0x4000)=nil, 0x4000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000380)=0xe8) setreuid(r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 15:48:11 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/null\x00', 0x18080, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001c00)=0x9) accept(0xffffffffffffff9c, &(0x7f0000001b00)=@llc, &(0x7f0000001b80)=0x80) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001a40), 0x4) r3 = epoll_create1(0x0) write$cgroup_int(r0, &(0x7f0000001c40)={[0x3f, 0x3f, 0x38, 0x37, 0x3e, 0x2d, 0x3a, 0x37]}, 0x8) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0xb3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/30 15:48:12 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000000)=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']) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x98a, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x6f24, r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) 2018/04/30 15:48:12 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40) sendto$unix(r0, &(0x7f0000000200)="6a902a1f7e1bd6afd1ecd5e0b2376da6c237d0b4196ae9a95b85474a589e855d3adb619003be737c6809136ae77a978a0a220ecd49056931a9e6295ef6b75f746c60020ff39048aae88e9ed28874fd41e37e34e0501b9d700c242a9ef550d5afbef32bb87c3d4a73b298730dd6871c568213478888968f022358afb54900f099", 0x80, 0x4000801, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x7}, 0x2, 0x20, 0x9, 0x20, 0x3, &(0x7f0000000040)='bond0\x00', 0x490, 0x4000000000000000, 0x9}) 2018/04/30 15:48:12 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x403}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x8010, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/30 15:48:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getflags(r0, 0x1) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) 2018/04/30 15:48:12 executing program 4: mknod$loop(&(0x7f0000000280)='./file0\x00', 0x2, 0x1) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10000, 0x800) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000100)={'dummy0\x00', @ifru_ivalue=0x9f}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0xfffffffffffffff9) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) capget(&(0x7f0000000200)={0x19980330, r1}, &(0x7f0000000240)={0x20, 0x2, 0x10001, 0x5, 0x4, 0x1}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000e9e873d20cace0fc2a6d0e15bccfa0000000000000"], 0x48) 2018/04/30 15:48:12 executing program 6: sched_setaffinity(0x0, 0xffffffffffffff36, &(0x7f0000000140)=0x2) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000280)=[{}], 0x1, 0x0, &(0x7f00000002c0), 0xffffffffffffff2e) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) shutdown(r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x94, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}]}, &(0x7f0000000100)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000300)={0x1, 0x626, 0x6, 'queue0\x00', 0xb28}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000240)={r3}, 0x8) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000000)=""/109) 2018/04/30 15:48:12 executing program 2: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="8911be6f90f7a686b8"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000f5000000250000f7ff0000000f0000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffff9b5, 0x100}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3, 0x30}, &(0x7f00000001c0)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x104) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0xd6f, 0x7f, 0x80000000, 0x7, 0x3f, 0x8cffffffffffffc, 0x7f, 0x1, 0xed, 0x200, 0x52f, 0x7}) [ 98.132307] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/30 15:48:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x1) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/30 15:48:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/30 15:48:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getflags(r0, 0x1) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) 2018/04/30 15:48:12 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x80102, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x3cd, 0x420240) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000400)={0x3, 0x9}) r2 = socket(0x10, 0x20000000802, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="9a2f4073bff70d95eebf2ee751a4c669", 0x10) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000001, 0x22882) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000240)={0x1, 0x8}) write(r2, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0x1f) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000440)=""/62, &(0x7f0000000480)=0x3e) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00000002c0)="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", 0xfc) modify_ldt$write2(0x11, &(0x7f0000000540)={0x3, 0xffffffff, 0x400, 0xffffffff, 0x100000001, 0x54, 0x9, 0x8, 0x5, 0x4}, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) recvmmsg(r2, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x169, 0x0, &(0x7f0000005400)={0x77359400}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000140)=""/236) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) 2018/04/30 15:48:12 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8100, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/136, &(0x7f0000000180)=0x88) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:12 executing program 2: 2018/04/30 15:48:12 executing program 6: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40040, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7f, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="29f0f16b2d80ef94044c8868fdd4e75e082255c36f84923209ceb953e3b6147d6ac4efe1ee6ce5acb9c906f019defa8e8ec8931477b84921ef90146b080f26fceeaff42c2ec014daab84ece39a0349b9e2fc1dc0d770b47dd2c7aaff1c173eb999063488bf140b7b4275abb5ba65", 0x6e) [ 98.451852] device lo entered promiscuous mode [ 98.468658] dccp_xmit_packet: Payload too large (65423) for featneg. [ 98.525362] device lo left promiscuous mode 2018/04/30 15:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x108) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 98.550607] device lo entered promiscuous mode [ 98.710523] dccp_close: ABORT with 65423 bytes unread 2018/04/30 15:48:12 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) unshare(0x2000000) r1 = gettid() sched_setparam(r1, &(0x7f0000000000)=0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x951, 0x9, 0xffffffff, 0x6, 0x0, 0x5, 0x5}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "dee4f0a72315a1610585321f01b6e199a4f741ee86788dd8747fc0729af640a1cab1d3f742cb58bee25b8f3024"}, 0x31) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000200)) 2018/04/30 15:48:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x1) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/30 15:48:12 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)=""/144) 2018/04/30 15:48:12 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x204, 0x14, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1000}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f00008eb000)="240000004e001f0014f9f4070408f408020806f70d0001003bd100df61fc7f70f76ba552", 0x24) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3f, 0x2400) 2018/04/30 15:48:12 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/119, 0x77}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x84) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x3, 0xb613, 0x20000000006, 0xa}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) 2018/04/30 15:48:12 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sockfs\x00', 0x0, &(0x7f00000000c0)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4, 0x30}, &(0x7f0000000280)=0xc) 2018/04/30 15:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) 2018/04/30 15:48:13 executing program 6: r0 = socket$inet6(0xa, 0x880003, 0xff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0x80, 0x80000001}, &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 99.096252] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/30 15:48:13 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x8, 0x3, 0x400, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x50, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/30 15:48:13 executing program 2: sysfs$3(0x3) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)=ANY=[@ANYBLOB="004a912859f9654824ce6f9f3d3796"], 0x14}, 0x1}, 0x0) 2018/04/30 15:48:13 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x6, 0x10}, 0xc) flock(r0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x0, 0x5, 0x401}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x20400, 0x0) ioctl$TIOCCBRK(r2, 0x5428) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r2, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r3, 0x1, 0x18}, 0xc) r4 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r4, 0xf, &(0x7f0000000300)={0x3e, 0x1f, 0x3, 0x7ff}) 2018/04/30 15:48:13 executing program 3: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000280)={0x27, 0x0, 0x1, 0x7, 0x2b8, 0x401, "e7fb532c9081a694f5bbdbae230c044891db16fb102551bf7aa3942bf290cd5d2587ca9f8f57107a014a583b0f3ee6ad872f8d32c75b585ae31376fb93b962", 0x19}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x0, 0x0, 0x10}, 0x4010) setxattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)=@random={'system.', 'acl'}, &(0x7f00000013c0)='%mime_typetrusted\x00', 0x12, 0x3) 2018/04/30 15:48:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0xa, "0a0131c16e278829baa8bdc5f88e10b32abf45fd8cc7740ccce4de52c6517bcb510e0b7cb8a89bf483d200abf152daf075b522767946d5950dfc8370c15345e28fdfb1f29d1c5290cf756c6cacb6d93c0d2be3ef3ad83cbfafcca53b70ad5391db43a857f8f4a5945b3131a03d2600f39d91359d0d147cd0edd0e291cd88"}, 0x80) prctl$intptr(0x3e, 0xffffffffffff0001) [ 99.325941] dccp_close: ABORT with 65423 bytes unread 2018/04/30 15:48:13 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) timer_create(0x1, &(0x7f0000000380)={0x0, 0x38, 0x2, @thr={&(0x7f0000000180)="c6d72fee5978078f5815ea6689c9a85567fa52472c789d320bcefd0b17b28e12464ee1fc1a726cafa29e9943c8b3fca47905b7ca3c6b7fc6f92b62c2ae2a02522081c2ad407e6bee4539d4eb722f1c3b99cef21b93ddfccb3d962faa2837a37ea11b52a12b89a59b8a244d21d99c1242b89865474fb0b79de6ff1988c55def43cadaaafe1362c0a0d30968ae9c51e662efd87c4c98bd9280d2afd02f7ca479ef416a2773789072c2c727e6b9236b413417a578e3a550ff1f5619910d18ddadab6f4f2c33a780fb89b0cbab518340c9e843bb4584699fec137bc2b40d65ca0359337fb8a1708d6b5025", &(0x7f0000000280)="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"}}, &(0x7f00000003c0)=0x0) timer_gettime(r2, &(0x7f0000000400)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/245) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00000004c0)="31c2a049eace9deae775a65a873579b57447050a4f89cf05443c59142ed409e4528f4015b1a487f60f8b5724451aac69a21ca40fa1bfd75bf1ca85d0dfd62244", 0x40) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x663, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000500)) 2018/04/30 15:48:13 executing program 2: sysfs$3(0x3) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)=ANY=[@ANYBLOB="004a912859f9654824ce6f9f3d3796"], 0x14}, 0x1}, 0x0) 2018/04/30 15:48:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x0, 0x7f}}) 2018/04/30 15:48:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$getregs(0xc, r2, 0x2a76, &(0x7f0000000600)=""/76) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"73607a2b616c01001100", 0x2}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000200)="c14a740e755272796ef6a1e24cc3cfb8b001430b9f7321ac4f2a76448a0b0af563a71ccb0a7852dd7bc95f08a6d6c13fa4ed935d17c1cb477fdff8d458dc0a3c8ecfda7d0462e5d9b5f312144d7caa0bcc69e3dd14a07434fcb76c9facfd77fb3354ecd62e7bc104f007f5880824fd4b74f16626b58341d98073ca5813509ff223019f9ad72d7bda5bccb1840c95c1552a6d44ea4e50e6bde9ce2767b4aa206f472d20806cf949653d725d396bd1e9879a2d44353a80a830d1efba5f9c547a4304e1236451dab2d7f77a862376d6060ab4b5b1f8ca1f38", 0xd7}, {&(0x7f0000000300)="5304f1a2c39dac9d54bcdb2c4c26a5635c8bec654e9bee0e8e001b91d26e89293888d8439dd915b8d23e2db5571bf0f209dfb8b89a7de8c34de7d4b27b3379bd1869f32ec026c55857210537552455f9d76031b7d950469ecd8d05d7deff00635b2bb7c802278c4902824185449294c7", 0x70}], 0x2, 0x2) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x168) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) accept$netrom(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000500)={@ipx={0x4, 0x1, 0x3, "2db7de2cec5d", 0x200}, {&(0x7f00000003c0)=""/146, 0x92}, &(0x7f0000000480), 0x1}, 0xa0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/30 15:48:13 executing program 1: io_setup(0xebeb, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000000080004, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x7) 2018/04/30 15:48:13 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getpgrp(r2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x212b9359) 2018/04/30 15:48:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0xfe00}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/30 15:48:13 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000), &(0x7f0000000000), 0xf0000001) 2018/04/30 15:48:14 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="82e632e9a4a9cc9881dd386ecdc38a43985499806842fde12fee7bb6e76b66f9338ab308c8684ffbe9a91286effb2f6b2ab1a528abce2ced67915e1c2a05ed76b51dde58cfad528e0c20e5c19d066f9bc20f75510135edcd10687a322d06052297e88cad6d20b532402eb93145bb6a4e2618d75a2a88b8a006657263451548dda8881093b36dfa971941fa09d97d84f541b02770081d315321c0b7644f3ed33a0d756d2d8d5005db81cce255ec0376dc08322ec3277e3b080c41fd7d53c4b875bd9bc6667d97c86641c7cfcabd142960ee71d71d187a76082ce567b7c6b0ca7f4700fca391e34b686aafc2aaa6596203773c2d4e1e526ebb6645449cf1b84a71302c90734828b8a6ccc08d79298711dc2c025e2d79daab8d745b06dbd760b34765e8378fbd50a81da5238c2c403c42e6550436f285e4f8184aba3bc80ff7b9965df4ebcf21f8c7f51cf777cf5195b78f6e62bf4c278a720fa77fb23eaaf8c44225296c755338f7bde217b242e590ea2b9b181b6819eff5548b13861c89b21c0b0c20b8dbc8caa1be0529c44f5d8657b03209cbd753a76e56173387b995293c0162a97e82d9c605c49b20ba11d344e7d9e8a7d2c0345140167fab50d3c8f459a6d3cbdc18e2c46755deed53e8ee8119ac426c7502b3801e05bb24c4216b4414ebe036126aa04b88dcce05faace0b8e7b5f2f3a6301deb2d23844789b104bd61543fc712fd9885204128faed1f19f025f1f398e5d234786d06c72000b2c784a3cdb3dbfca0d5b7cc4fb56c8884ea690f9022b92d833aa30dbd64b5aaec32f623d52baa6082f562dd087edcde8a962b2f32a06e5b1673525e1110409fe0c9564a3975a14b64f5f323f4ece0ed8001343b5c97bfa9d5b8501a27ab5dce9aad4c891eb54f21e4d168eadefd9e997518b91e46bcb14964aaf5b709506346ee544afc0cce11629b85a6357a76fdf525bf04c5ff10d7fa7fb8c793162c1653e817d9677ec275543fe0e984804439dd968f32427fbfaa2507a09b646eba505198fe365ec13553ff2970ad183746b62d9d9eef3a569b08a61b87d29faa9d856a49eab3f2f42b6020348122c7aeef669c76b57a9a69866e8b3a7cd48d2d83257741e3d265e28dbaff6369fcdfafcd96eabdc7f0e5913f8af9141a4bc0f8341c234f34b5e956901e5dbf67860c786d275f504694f99b1159f87fd5631e434ec378cf43e19c5f5f31e1a43e2bf92bd29eb9c867db32763cd4cec53ea180974ff3bcc4e1b57ca045ce4e6625606ec04b37890ed7f032de22ec41a6c8c98034993866a86dd14f7b3aa8816a5d71ead400c73397840bda6b6f8d5d8926f7b5dcf9293b9f1d8346ea287d4d4db8b085762ddf59387902040397dede6d2fd53d0f93cb566648ab3d4fa07885edd242596a987e9fae1f55e691cb012a53d0de04306bce6fc2c7daf09cff1a8a80e18d963bca58973e8ed28ddb9cfd205486c1394759403a656a0e216d3463866effe4296c1bd60e65c2fc7ea84f02bdb2e487029bd392b75601dbdbc6c852f49960a2288efe2ec904071c6bdc49374f7aaa94aa90bff6d8630ea7e8396324569004f6a5463e3ce291c068d290f74403161dac32c04bd251814d0aa9e5523874a37d0bf03603d877a72ef0459e5a7251890a331dd275f524bc04fbc55e88836f3708a5d2ff1077c3fdd49c03f0e996bff4bdbc82fb14a0a8fdedcf444f0cbaf2537d49eca1bce7a93dd459e0dda9d252059ed3d730d3fb7907850220ba52b8c2afd619b43bae2d416e2067f2fa00eadc2fe2894caacdde6df3f91b62b4a22d9caff905597b2d60f42fc78cda0174f99a434775a3c2511d41af17f5515050f03d013e0a427e8036d6c997ad8ee0175a6a27096452e3bc6c6e0d9c21beb4fb4f2c2d60fdbf4851002f56453b3277ce6f6d7c6bff4cc5136878b3b8fa10963d696cd19d72429af65c6c8edea8116ea7ee5ed3659224286cb57dc663264b5f4af7a86d13fc5b0057368f1871339ce9704b4d8eef3d0324532727ac5c1846d6bdb731b90f16ac8bfad4466a50fe96d7b78102459b27e921c2884606df70fc6222cb3bfe20b6e7559ace680fd820458023db8030f4fee13c9478ac8bf250fa25abf73978650c9323685d0a51f7b7e142a6945e8b79574e4d7314d6af406fe22ca2815539a1cd5e4c710176f2fed387d142ffb7c2a7afe252a469ff12b20e77037ec14653f3ccebd1a1ab56bab11cf8e82f2e5e6cd77c1ad549d79d1f75d5fc2f599c483c6963ceea625c1b8d6383b28ab525a2fd0c642d2a17c0c3f73036d8319259ef4e09023a171eaba6078545d6ac935ebef293d6b99cda31c1d79c001546d22d5d5db78efe3fff7b1b40c3e2ce9a6208a98cf415972f920f8c91f44cf9643b65e4ad3117cc02531c2c2fc8c8f4900e0c31dc4dbaa66b81d33855123937f9fb0e12063b416e275da51a076eb200f4a725e158aa52773327ec4fb61a820597b9987ffd3ce434e5140c1fda7b38ef5498fd8044ab83df08198d190e4cbd166ac515cc67314c565ec53612aa4c4360ccc3617612f524c972ed19fe64c14323948c3552340c93519e3a4ea7d36b93ec20d5d0c7e526cbfdbecd1bb2dbbdd1d74ba0f2de34858bb7c8028b45bd8667cffc1935cc2bc6b50d9cc9cf4f15a9c53855b852d59c0265df5b8a0bef8a840b374c2b2c9c37c3adc48c355f5abefcd696269dd15ffdfcd5543ad2b1fb59842be02da13c5567c10a71baac6d88b8618296c9e98f350989b35ee92fc265d1cd26c4c7d3a8e150ac7edddf6acccfe42ad95e31fa7bddcf4e90549dc8ee6117fd24a8dee85ae277985f69dbdddb6b7d2dba124aeb4f93f4550653ce69b604c1e9b76b76e306276e3b3f09870c3cb97cf2c20fac0bcab6905b570ed9dd5ff8690ce394ceebc75b678e1a6d18e70b3cf11a48a68297fe6096c9dd7964405529d78407c4476f0d654732edcfe617e6d9992465b998180f482cf1b9ee661bd76da9939e137de0ff7d578bd4d92bddd83a852d6994727e6e6f6df925027f9d40c24ee831977b556f157c4ce5b884c4891da298fb0eb50d727f8f03af7e66378b190bdbf5bfc554fc3d367917aa9e1170d1702e805b3acae979beca90f4d316c7fbeb3c140d4cef8c8c426eb7de75a9f2ba9608a5585620c3f7eb52e795fb8b11d3552a0086f290b86d70a5082c2fcf89c5fe17136b7a0c45b89905979f6856f91b2f5ffb54745395dc870aec35e5ddf648f90ee31ca6dbc8b4588507425da3396b8144e7521eb93da6044a02c390ac15b40aa343dc8fddfdce96a8fd41cbbd0113aba31a3d4ea878570be94110a050900c44598a9f7ddfef0aa22c66d2e4f236c155d213b951959954f4b0d1c107f335e6b966aa09d993ac66aea4e2329e61ef8286c98d3558d4f4816591c397ef989ba483910cc524b0a8a3210f9d83f2d36b5d8836841ce485d457a55b016e4c82e967d6dcb2415fb73231c3c231dfac29572d57d7fe7d746f96154074d82cbea266dca5b17469c59fc4298fa74e126881997d3ea13ff18382bcfaba981773cb5ae5cfd02cc02623c3efb56a45fa43ffe0cae34929f8400cb761ad7aa376524bd6deb17db2f6c43e04889e663b68d665a743c81520d2aaf04ebc1960d763e7ac29731d965ba3194c99960df5949fa08b7f0e2db22f4b22c5eabf7467f612d81fa7297f4065b565289e3b6dac113c107a575551f6fbc4008284075d45e235eddf20acb3b417e2c0c51c4c29af4bbfaa9f67eb9ff29dfa78f4a1ee14f5c912fa1aaa9ee19dce700fcc56348b4b430a27d845c173298a5653343116efd60fdf839ad9ac0581eeef1c34f4ce01495e49678923ef93fb75f030225e358abd979b5cbc8563dc5ac16c70fbe3df030e657757c9fe65b5c5d648f0be34b44075745fd2d7f29e3c153aaff4fff6024cfe6a177eaa5773f1abc6eb867b1f01262f81f098556fb13a12ca85320af63020780a98496813d2c9ed91bf42b4cb90ca0d1d19de7f5862d9d0bb7828cab345a86b486c5e72bdfdc84796e196a9050707b2fec0ce6f15440c44c59ac52f0ba25879fe957b2e18c259de3bba2ab8bd7ac377994722ee709f4e5fd9186adc4a385fe34d249390188c2df79b6a007903c35074b20f4f57b51cf64236798a55f26f85bdf20bddb81cbd4985b80cbeb745ae3f748c53aa77685205ccb429d433243cb81c3ce1c376d19a02d895a841b2cd48c2b11a20515bbe09a9faa57ecac4cfc5e42e9fca39beac08e9a6e8f6c445f0654595d1fd67f065a3e846d29b6da067d8d65013f852a5434f27729a56937ad44da8a7ffd8630094be4acd5e084b3eae51c4e860619dc1ac9d09121048faa2a10b7195503656eccff0777b62fa84e178f520725b30825f19d5a17a0fadfcab87ae004183bb37b8578dcef408bd055999bb724dad42c0ae39f88e363d06a67d90b81cfcf050e1520dc93f0bd400f92e415ce1ffdf6fadca3138b56e318308b9996399374634d0bd043522899ab5b79a1010b8e414529acf66e2ce258d593f741467d77cd0cb2a85e29bfdaf3b1d345cf3b25a51b19cce02cdb9490191b5ac583a81829a522ac1e422844e19ba556d5dfef7f80e70c5bfb9475dfc46f41d726bb3e4bbad4099e5e35c8da5b816f7c21b797bb1889ff9d5adb2d8cd739d26d09eb756afe52f97932c5249d11661b78b8848d69607f1676287f027babfbe8e2aaa73380e5c83bd1d222589f8ca7e8143de82a519d70ca800545184b64ec352b9b996b86b94d22d0774fe55ebdb2a03adf2aed3ac6a5802668e2c483995e08f38255bbfeaf43e45972f60740a59bb6f119cadb13027943ab9f424d7b7d1ca17b4c4bf0c69ff18bdef052c0a0971e65a4ebcff41cfe1a3a4a68ebbcc7db86a315fbda118c3b7a5e2c1b014722794c053884a176de1d5124cfa42483b7a396965d6f2d7b629f498d38b3ea11b192219fb91f7919a65cfbee5bbd970507cea84bbce71204f6caa1dc01d74d53ea032c07f7365db38a1aeb91e5201a0a6125dc4d5af08c9b9ef3edc4a703e00b8a5819d7159f4db7072ebc7f30d64c6542166bea36a58d00a87b12742c3209199215f3d8852fa6f5867ad26bc7bca2a0f2fe0c042c63443c73aebd4749966f73acb88e931f320926c087e8d24d34bc426c88632be7e8140567bac42bc03fb4d7616979e2bcde67620a74b55db0743cd69861ba1b512b2a81f46805eea2688e49c5219cc4ff92db9df7fc42f9b1d08dacd85181ee306d66a0082539ddb5dfe1c89c186756f8bf878146570f96591fba8a2a9649a66d019023469d125f39e070c88464f396394184fb9b50963459dbc7757894aa622b52a5a2ad1ac038fa2bf0f92d917a03c55de82d93480fcb88f8357a3642e8cfff487ccb3b57279e3a3349c9e564e7bf932a3ba240aa0dbaa4c3ef749b9363749ca94765d0ac41689d730e9156edbbb2c006850c818f876e7fc0a7e8ddf167db0f406de2a05a7470ca0d857d0c846d8835d40aff54fdae4aa224b3fc4ae68aebad0aa774152381520512694953c2a3dbe46c657d75d6c13a443f3220736d525c9d5411f847c2a0873fe2cccc534059ce5939458c1f653295e3f780d9aea166b86088fe5247451f237101b5ec6a9af1ccbd6b4aa166bda55046a8947551fa115ae94e6b76308a4b69195f270b3fc65d4ac037eca325bfd0bdee8c3dec3591166ee275425b8b8cec6524bc9c780c870a5f5deb56c2a0c7551aa1e5d8c8d4a4448fff9f6f64590d963be68a3f57e37248114490c", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x17, 0x4, 0xf, 0x50, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_key={0x21, 0x8, 0x7f8, 0x0, "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"}, @sadb_ident={0x2, 0x0, 0x4, 0x0, 0x667}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x4, @empty, 0x3}, @in6={0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4a2}}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x10001}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x78db}, @sadb_address={0x5, 0x7, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0xea9}}, @sadb_key={0x15, 0x9, 0x4d0, 0x0, "22d55102887c32ea896ae6564f64f39306af7e731faa8ceca1ec8350768a7b34833ffa225e5231dbb683d72e30301de5dafbb769727f76407ab65dc57a9958e3312808c36a3d3f9c05ac1b9da7bc04f3fce9e2538f6002c0dbeb604188dc339aceb7687b1f8600d7eb423f2520e56472c8555537cf90910286cc686585f129c7943e2214d9f93463df4f7408322e84d4a54e4d1bac86c402af7e"}]}, 0x280}, 0x1}, 0x8001) 2018/04/30 15:48:14 executing program 7: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x0) r2 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000c0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x1}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x84) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/04/30 15:48:14 executing program 3: chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000540)=""/161, 0xfffffffffffffe70) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200, 0x0) bind$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0x9, {0x6, 0xc000000000000000, 0x0, 0x96, 0x3f, 0xffffffffffff0001}, 0x46, 0xc000000}, 0xe) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/13, 0xd) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0/file0\x00', 0x82, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40010500}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="1400201afc2500", @ANYRES16=r2, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x40800}, 0x4090) 2018/04/30 15:48:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x105000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000240)={{0x3, 0x4, 0x0, 0xf2e, "6fb6be9be01d7a9cb62574b0a0f059207e6e9e2dcd495875f205a32933447a81b75e65ca90c8b45479204f70", 0x5}, 0x40, [0x3, 0x100, 0x7, 0x7, 0x4, 0x0, 0x7, 0x101, 0x8, 0x10000, 0x8, 0x0, 0x800, 0x45, 0x98, 0x2, 0x9, 0x101, 0x74c9, 0x6, 0x7, 0x8, 0x3f, 0x6, 0x8000, 0x2, 0x401, 0x2, 0x6, 0x1, 0x9, 0x3, 0x3, 0x4be7, 0x3, 0x0, 0x3, 0x80000000, 0xe93, 0xb2b3, 0x9, 0x5, 0x3, 0x3, 0x1, 0x80, 0x6, 0xbd2e, 0x6, 0x8, 0x2, 0x0, 0xbb, 0x101, 0x6, 0x3, 0x7fff, 0x8, 0x8001, 0x80, 0x7a1a65f4, 0xe8, 0x945, 0x4, 0x8, 0x5, 0x20, 0x10b, 0xfffffffffffffffa, 0x5, 0x12000000000, 0x7, 0xffffffff7fffffff, 0x0, 0x7fffffff, 0x3, 0x7, 0x2, 0x3, 0xfffffffffffffff9, 0x5da00be3, 0x8, 0x401, 0x8, 0x1, 0x7f, 0x6, 0x100000000, 0x400, 0x5, 0x40, 0x200000000, 0x101, 0x80000001, 0x3, 0xfff, 0x400, 0x40, 0x29a9, 0x6, 0x7, 0x3, 0x3, 0x1f, 0x1, 0x20, 0x8, 0x1, 0xef, 0x1, 0x6fc3, 0x0, 0x9, 0x7, 0x9, 0x9, 0x4, 0xfffffffeffffffff, 0x9ef5, 0xfffffffffffffffa, 0x20, 0x91, 0x85f, 0x800, 0x1, 0x401, 0x0, 0x2], {0x77359400}}) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = semget(0x2, 0x1, 0x4d) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000180)=0x3) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000000), 0x4, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/30 15:48:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) 2018/04/30 15:48:14 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 100.417319] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 15:48:14 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x7, 0xb13, 0x0) msync(&(0x7f00000c8000/0x2000)=nil, 0x2000, 0x2) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) 2018/04/30 15:48:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001008aaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) 2018/04/30 15:48:14 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7b1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000300)={{0x0, 0x1aa53707}, 'port0\x00', 0x4, 0x10, 0x1, 0x1, 0x1d84000000, 0xfffffffffffffffd, 0x5, 0x0, 0x1, 0xfffffffffffffffe}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000240)}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) 2018/04/30 15:48:14 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:14 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'nr0\x00', 0x600}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) 2018/04/30 15:48:14 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 100.809125] alg: No test for gcm(camellia) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/04/30 15:48:15 executing program 7: r0 = socket$inet(0x10, 0xf, 0x1d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x22, @tick=0x2, 0x9, {0x80000000000, 0x8}, 0x8, 0x2, 0x1f}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r1, 0x2, 0x5, "35d6abc257e6126080e7a9d09976fd570cae79d910a3c5a234ffa7aee475781881d910555608758ba2f18e8dd44567f9f5480312f852c9dacf6596f50af2d333713b805299aa4372667ba489c812ff069ef3ba"}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000010001f001cfffd946fa2830020200a0009000100000000010000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x401}], 0x54) fcntl$notify(r0, 0x402, 0x880000000) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040)=0x8, 0x4) 2018/04/30 15:48:15 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:15 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/04/30 15:48:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x14000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xe2, @tick=0x3f, 0xfffffffffffffff9, {0x2, 0x8}, 0x5, 0x1, 0x7fffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/30 15:48:15 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x5, 0xffffffff, 0x400}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) renameat2(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000100)='./file1\x00', 0x4) quotactl(0x800001ff, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/04/30 15:48:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004680)="6664001a000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r0}) fchdir(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x3, 0x1, 0xce, 0xfffffffffffffffe, 0x4}, &(0x7f0000000080)=0x20) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 15:48:15 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:15 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:15 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffffffffffffff01, 0x200000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000001c0)={0x3, 0x7}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2}, 0x1e) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000400)='../file0\x00', &(0x7f00000003c0)='../file0/file0\x00') umount2(&(0x7f0000000200)='../file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000000)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x78) pread64(r0, &(0x7f0000000100)=""/100, 0x64, 0x0) 2018/04/30 15:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000002040)=[{0x10, 0x84}], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/30 15:48:16 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x20000820, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) 2018/04/30 15:48:16 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x5, 0xffffffff, 0x400}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) renameat2(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000100)='./file1\x00', 0x4) quotactl(0x800001ff, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/04/30 15:48:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r0, 0x1, 0x3, 0x4) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000200)=""/208, 0xd0}, &(0x7f0000000100)}, 0x20) r2 = accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000480)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0x80, 0x7, 0x100, 0x3, 0x2000061, r3}) 2018/04/30 15:48:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x81, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/30 15:48:16 executing program 2: r0 = socket(0x10, 0x820001000000007, 0x0) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22) 2018/04/30 15:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'gre0\x00', 0x800}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x6, 0xb, 0x4, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x8}, [@nested={0x94, 0x32, [@generic="59616a2b83410ee9ba7eb8ee6196be9a6d97a87f681ba55a2e8488b17e747f83d181276020f078012b559ee3a71d129a46d153241b246417e7f63c425216a9dfd4601b5909845598fa466b5f33f481904c93baa0e0d631c58d77b1a9b3ee87e7900121aa", @generic="0818cab3f014534c9b366831315e1edebb97b5495ac97e9bf8b00d3615dc8498d28400349509a234eab0246f"]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) 2018/04/30 15:48:16 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:16 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x3, 0x1, 0x6, 0x4, 0x80000}, 0xc) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/30 15:48:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)={0x390, 0x13, 0x600, 0x70bd25, 0x25dfdbfd, {0x3}, [@typed={0x4, 0x1c}, @nested={0x3c, 0x40, [@generic="03164a89bd8fa1ca6a47271f349d95ee2f56d11d94bd07310319b307dad4ca1f2fade2fb01bf3e3d599ba60467faaa725dae730155a3"]}, @nested={0x138, 0x8d, [@generic="65fb830e8cc9913aa10cbc3a26ea6ebc8118394029a20850b95a4c8c6d987b50b75c32eb65dcd234400afa2173726df036d518e63a0ba5e9e7c633a6db90bc4054e9b05628c1ac0912269de8a425643e849c7815643d41b00c373ebd0edda6432896722286d0f310b867c22178ff1e9f53104dd2099109a40506502d8fd88a6f1d9179db455734acbaacddfa71b3c9529f68dcc5be9ead795aa5e6", @typed={0x4, 0x37}, @typed={0x8, 0x69, @fd=r1}, @generic="75088b52aab084576bfeface6a2a2ea61f76cb6f084b06ffd058566d987ab40ec123234aeb245130ca9b222c68da0ab1ae8d252b7b1606384d87e8c75777e3e8faa39556745d8bbd91499b6e7b8266adafacba152405b7a4f0bdc300ac3cc1e5f1ff26ec72e7ffc8e33956fd4842b64d4bbb097eba05ca1ed95d2985e1ad0eb9c7e24e3783f0f68093ec7f3f"]}, @nested={0x1a4, 0x5f, [@generic="e9327501b191e05bb976b481bc698fe104cc8f1e46b72e3d1839985bfc3110adcd032ffd5111b87397aa26ddc5b98cf462cfd143de43bed774b980b78a6121b32f4d7becc6eb47a329aff5ef34068adde624a9c4230155fb3031639a9492c7c8710767a8e2094b88cb4a48c6a8361525c5de0b888e91a80f1537e4d3b6c2e596966a0e739e5af335d9acc84f4b5fba34097ea0f11f9db3f77a4a8b579da8a762df4f5b61c48718179d9b787868f0049495", @generic="46d8eacfd4b8d3ca5dcd97326bc5c1232b227b708439d35a08cdee797a52a176a6080c1134c4826017559a01cd13047a45d0005395de48d9357800d55ee8c41f07aa5fcc4a48e1f54ea4f49541232e86d79bff6ff1dd782fd913126f16e5b6838e7b231afcc533eea8a7d74c631c06cf47e8bf7ff7738625c895ad61642a361b622ee3ecb4a1a4485038277c2a37e8b77eeae8a7be3bed27921a1d610718fed214879751b64f4cdd94596ac961829dbe2861420507677021a872390af00779892fb3fd5c40330c6a3ea755b578d62bdd91209b4c141b8712638f4d54b327e4e9b9f68fa0f08589", @typed={0x8, 0x92, @ipv4=@rand_addr=0x6}]}, @typed={0x4, 0x7b}, @typed={0x8, 0x42, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x7f, @u32=0x800}, @typed={0x4c, 0x93, @binary="e08c84d95ad92645e713cd5685682c2f5b1fe8d491e2f1bc2d36ed0e2bf45e257e11f44f1282ffe99db660a707014df523bea56db3e0ee8f03bca595348647b98515e22fd4c9"}]}, 0x390}, 0x1, 0x0, 0x0, 0x48004}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000001000000000000000000000000000000000bc9596446403dd7643695b1d0db428dbc4ee840c62a7d0d2218012d00aa7d916bc4ad342a51dbce62067c0342e6fb5e2079124ff14e8e8376c9ac78cd2deb01f8202df22118003ab8990d6ca15b1e81eabca08e0a82cda1c9ffd7898c24bd7402d027c00766dfee31a2a3996d75039813f543307d339170b4466a157bb0393391daa4de5d5a4c0f024bf4023a43560c19291cd1095b473b975d82b809f5ae0ef0cca697da0339103438fe7c0b311442d878b2aa07ae10381b990cac9229053e"], 0x14}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 15:48:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create(0x3f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xa3fd) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/04/30 15:48:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'gre0\x00', 0x800}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x6, 0xb, 0x4, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x8}, [@nested={0x94, 0x32, [@generic="59616a2b83410ee9ba7eb8ee6196be9a6d97a87f681ba55a2e8488b17e747f83d181276020f078012b559ee3a71d129a46d153241b246417e7f63c425216a9dfd4601b5909845598fa466b5f33f481904c93baa0e0d631c58d77b1a9b3ee87e7900121aa", @generic="0818cab3f014534c9b366831315e1edebb97b5495ac97e9bf8b00d3615dc8498d28400349509a234eab0246f"]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) 2018/04/30 15:48:16 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) finit_module(r0, &(0x7f0000000040)='ramfs\x00', 0x1) rmdir(&(0x7f0000000580)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000000)) 2018/04/30 15:48:16 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/167) r1 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x5, 0x4e22, 0x10000, 0xa, 0x80, 0x80, 0x3a, r2, r3}, {0x8, 0x4, 0x9, 0x3, 0x8, 0x101, 0x5, 0x8}, {0xffff, 0x9, 0x7, 0x7}, 0xfffffffffffffff8, 0x6e6bba, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x3, 0x3, 0x0, 0x0, 0x3ff}}, 0xe8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x880, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000480)) 2018/04/30 15:48:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/04/30 15:48:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)="63707a73655a2e6566666563746176655f6d656d7300f666fb3e2132b4e53a5d27df1f81ad7c387fe71feeb82af051b4a067278135c3d95ee6ffc4f5355b58504a1ad642bd629915011ac7c253b0283663aa700220e4c63fa23ddcae7d9dc7e43e5196a96ded31748b7f74e8afdc347c985ffa", 0x0, 0x0) read(r0, &(0x7f0000000040)=""/20, 0x14) 2018/04/30 15:48:17 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f00000002c0)=0xd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x806, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) fstat(r0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1\x00', 0xffffffff}) 2018/04/30 15:48:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1b) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0x46) sendto$inet6(r0, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r1, r0) 2018/04/30 15:48:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create(0x3f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xa3fd) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/04/30 15:48:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4, 0x4000, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffccc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000900)='lp\x00', 0x3) syz_mount_image$hfs(&(0x7f0000000580)='hfs\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001380)) sendto$inet(r0, &(0x7f0000000040)="11", 0x1, 0x0, 0x0, 0x0) 2018/04/30 15:48:17 executing program 4: 2018/04/30 15:48:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0xfffffffffffffe46, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/04/30 15:48:17 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/04/30 15:48:17 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:17 executing program 3: socket$inet(0x2, 0x3, 0x6) 2018/04/30 15:48:17 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/30 15:48:17 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast1, @dev, @multicast2}, &(0x7f0000000100)=0xc) 2018/04/30 15:48:17 executing program 7: syz_emit_ethernet(0x52, &(0x7f0000000040)={@random="eddb5b2c03c0", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [{[{0x9100, 0x400200, 0x0, 0x4}], {0x8100, 0xde1e, 0x3f, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "0b168e", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x26d, 0x100000, 0x0, 0x245]}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/169, &(0x7f0000000240)=0xa9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x200, 0x6, 0x100000000, 0xeec0, 0xfffffffffffffff8}) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3f, 0x40000) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/30 15:48:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:17 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000022000101000000000000000004000000"], 0x14}, 0x1}, 0x0) 2018/04/30 15:48:17 executing program 2: getpgrp(0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x2a4) rt_tgsigqueueinfo(r0, r0, 0x7, &(0x7f0000000000)={0x0, 0x6d, 0xffffffff, 0x100000000}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0x2000000040001}, &(0x7f0000f0aff0), &(0x7f0000000140)={r2, r3+10000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/04/30 15:48:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) [ 103.923982] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/04/30 15:48:18 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/30 15:48:18 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:19 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x104) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x2001000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/30 15:48:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x101, 0x4) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/04/30 15:48:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc), 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:19 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$eventfd(r1, &(0x7f0000000100)=0x5, 0x2df) fcntl$dupfd(r1, 0x406, r0) 2018/04/30 15:48:19 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x400) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x130, 0x11, 0x320, 0x70bd2b, 0x25dfdbfc, {{'sha512\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4004090) setresuid(r1, r1, r1) syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x7, 0x40000) 2018/04/30 15:48:19 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1000, 0x0, 0x3, 0xa4b, 0x3, 0x0, 0x81, 0x106, 0x38, 0x198, 0x8000, 0x0, 0x20, 0x2, 0x5, 0x2, 0x8}, [{0x6, 0x5, 0x2, 0x3, 0x1, 0x1, 0x4, 0x2fd5c533}, {0x2, 0x0, 0x400, 0x7fffffff, 0xdefc, 0x7, 0x4, 0x1c0ec00000000}], "7fd4da36abae610a4b47c6ee6e0198f409f7b64bf4bc652c90e64a94a10128326c524f079cc3091734143d92cf3b5fe0a90bc1e4d0d66237da0052ed99e05b8d5b1fdc343b07367ef781b39f41808955be69df133518b5ae675b128ae1f80284d95e70f77b6b9dcf6221e1a21eedb3aa3f66b1c5aaf5a41fef4f335404de10c6cb285f2df0643f72444eae05b86513626267f2a0164eaacc07dc133044b3aa1c51f5d6597732cac424092a5ef566be30aca6edcef65d60a6790ebae42f5c5198eb42664b9c969d2fc82e15081e526ce03c2a19191f73e0c12d4c7d21707f0eb973da24c7fbb277d2f0b744a40ec16a28a5d0164fc32e100491", [[], [], [], [], [], [], [], [], [], []]}, 0xb71) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-', 0x2, 0x0) unshare(0x40600) pread64(r1, &(0x7f0000000040)=""/31, 0x1f, 0x0) 2018/04/30 15:48:19 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8000, 0x7, 0x80000001, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0xc315, 0xfffffffffffffe80, "7f341b249b3dc0cc92a106099120d18345370e85e9f5091429ab5f340226dddcfeafe70b30956b7cff51b6d67d41db2abed323b314c7ff396aa21e9e37ec4c7de48f566af11fa22f8989b8206244d07221d188ed2c963fd92296214dd188de7db5e297b3670d57171147cddc0e0c89ba33f1c8edc163cfc5de1513e8d2d189229b3c36c881ef782e98d5e263be43e3e54e77b0997a7f8ca705cbd03540f71cad3d03d5733d04a1c27018422cd0202b28654f586bcfabbf370a"}, 0x39e) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) write$rdma_cm(r2, &(0x7f0000001940)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x18) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/30 15:48:19 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:19 executing program 7: prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xf0, 0x194, 0x1, 0x7f}, {0x8, 0x8, 0x1, 0x5}, {0x60, 0x1cfe, 0x1000000000000000, 0x7}, {0x8, 0xfff, 0x10001, 0x9}, {0x8, 0x0, 0x1, 0x1}]}) 2018/04/30 15:48:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x84, 0x3}, 0xffffffffffffffbe) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) getsockname(0xffffffffffffffff, &(0x7f0000000c80)=@hci={0x0, 0x0}, &(0x7f0000000d00)=0x80) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x1, 0x40) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000340)="f1b4ce", 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000d40)={0xf, 0xf, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xa887}, [@exit={0x95}, @exit={0x95}, @exit={0x95}, @alu={0x4, 0x3f, 0xe, 0xd, 0xf, 0x100, 0x1}, @alu={0x7, 0x1, 0x0, 0x3, 0x6, 0xffffffff, 0x4}, @jmp={0x5, 0x0, 0xd, 0xf, 0x9, 0x30, 0x4}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x7, 0xa5, &(0x7f0000000240)=""/165, 0x41000, 0x0, [], r0}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x40001000, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x800, 0x1602, 0x2, 0x500, 0x80000001, 0x42000008, r3}) 2018/04/30 15:48:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc), 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:19 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="0000000000000000e5e9912700000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079616d30000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000007000000018010000680100007265646972656374000000000000000000006c60b367afc6eab22c9bf1dfdd4a3964000000000000000000000000000008000000006e666c6f6700000000000000000000000000000000000000000000000000500000000000000000000000000000000000000088d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778a6000000fa4b45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000"]}, 0x205) 2018/04/30 15:48:19 executing program 4: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x1, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semop(0x0, &(0x7f00006d4ffa)=[{0x0, 0x0, 0x1000}], 0x1) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) accept4$netrom(r3, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/04/30 15:48:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) capset(&(0x7f0000000000), &(0x7f0000702000)) dup(r0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = getpgid(0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)={0x644, 0xf, 0xb, 0xb04, 0x70bd27, 0x25dfdbfd, {0x3, 0x0, 0x5}, [@nested={0xc, 0x6f, [@typed={0x8, 0x30, @u32=0x1}]}, @nested={0x164, 0x20, [@generic="a9138ae1b82309e418b9d5ea01f20653e5ec5a0e27703bc111f6e2e11e350309b0ed35a2f6d808e6f501fa03dc805d37cd681baced33c41db1176471c2aaac3e98a8c557781a814b41bb1db4497101b27374205576e13a4af124359199dd1ec75714fcde3f695994fcd126003f41223017b07f7b0a0464bdc6c07f9406476cbba65516dfd195297d86fdf8cf456549da0db28202eebec3a46770da5598e3690da2f29c78814f93834f706a7bb7e9e61f0e55495ee3d7cd43ffc4603fd9ebd282ccf478e78c87fd1bea87b1865a24c4388b7738dafefa2f70e9f234bf3ceb7b2d346ef3865f", @generic="3699", @typed={0x8, 0xd, @fd=r0}, @generic="aae18f", @typed={0x8, 0x8a, @ipv4=@multicast2=0xe0000002}, @generic="6e6a247f99d5214123b69b87c827fc9e2461b18b80d372935fdaf7a57bb82ea31fe5f4a8410d52afa6ba3904d907212a5f5335ec2ce38ca025305e28a739d239bdbf5e5eeb2587112f3d7836a1fdef64dd22745d4d468f142f8af6851e", @typed={0x8, 0x4, @fd=r1}]}, @nested={0xd4, 0x13, [@typed={0x14, 0x7e, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="aeac242379592dc72ce5", @generic="a90226d3a5f6d25bdb89a67eae53cd2bf9e551655c02de0d75c1996804939ff23f8a534ee6a942d9e37b368a34c3435eaf831057d15b050abf0480e93c70ce829cf9eb5c4ba9d4151d525a2a531a60488003ff9f2e38c78611651a327bbf3c1ce59b445fd513f3a6650d895b8d4b4e21bc4166f63356e21a3b4ef95c321e1474e82bc7b18f53a326968232c440a88ac56700b2614fba", @typed={0x8, 0x77, @pid=r2}, @typed={0x14, 0x9, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x14, 0x32, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @typed={0xc, 0x73, @u64}, @generic="9d3ca0c5b79615292a9c3825bd145889f9d8cff94c76bd9c540c2474e062b12aac67fa71774fea713d1673b7ed44cce8d0d1484978276a7f4bf3742886196af3b1516ae1c89f7703bd93c2702db316daebb42af3fd0165c6f27ecb767ffe59c254ed7f9a47fb84c3f2b5cb7c1278b11ce99099aa67c36dc751e25f3537585c57180c101ecfba8b3a9e18e769add02b63fe92b5adb6cb30a6979d852b7fe3683d", @generic="569f8c10af60952d3978ff4a5a02c8d5f6771da5c5fa424f8bea1bcadb01947d6134299abf85a3ec2d8f83298ebc9a9ac60ddcfa5bbc6e0796cef70cebf1e0463fb1813f3cfe26f02f4c0cc0323767f5031e31d940796b4cf271182a3fd32066db0f844bf9f73b175ba99cb6cd007833454070c5b8490f91e167cb67072fb411d4d25498e7fba74110a0c3ee514fdcc62218b021232ffd75d2a212ccde180e497eea7517cf5d6d67d175cda87f223b47f0000fe7f505df4827da810af8d1dc1aabaf9f52946a0a2761bf8efed38801481d6d55c7d88cfc6378a036f10a4ab1bd7f59ca5a17", @generic="042b09b337e0be8abe719de68520ef7e436b8bdda02497fbb94155bd6f31ebeb6bd4c1bd4cb83bd31a19e3ebc03370ecff957e090a5f82b2116746a042bee69f9a34be31e82d5cbfd07c95721bc284421a6656093af4d7cd16864af8e0f701cddcaac29d72f87a3bd38b00a2fb7e651c24852f26fb8030c3272232a5c26b411ddb46143fc1c206e4a6839949b2faaa9d671644d2f1536c83d9a66dd0a2424ab50090f1415c9c3363e831803d43904c16b07fed62dd", @nested={0x188, 0x78, [@typed={0x4, 0x59}, @generic="49f1352d952f15af6d46bbc301ff87153911923d05063c330b04d1a1d667226d3ba6a08f7e08c470b8aa3b8372bf6c57c705ef00b450bc6d1fc2dc92fa35a7c44aa50a3ea0", @generic="fd65884b9f535ee8a0a319e35facf68266c9554e8af8baa61bb0edfc626a6a2d83123a37d61b159da6de75feedff77469bf39af82c19d5d40df1241e1bd6f3901549f53e7a8f8a08d01033a9edefeb91b908cda98483e1b6f1907d7d2c4cbf13ffa2bbded0db609cb00390ab9e9524d08a29c455273a45c7f8a004bbcc07f711f040553f6719cf1e58cf56e6d72ceb3fd28f8cee3391", @typed={0x14, 0x2b, @ipv6}, @generic, @generic="6970bd3c69817c63bc3f1f9a4507743956b83b35", @typed={0x68, 0x80, @binary="2a183f412d4c883fcbcb7c6ebeef08416f4ccd8321231e6cd1a33a3ab9e375a8bbbb54374ee29f1fcbb3c2088702a58b6f8e7af60364d35663894b37d02611e5abbe93a71272101609c61620a1d03b9f6246dea583610a3a2d017b38a56ffa3a980c3a"}, @generic="5e21f869010c1382554370dd7633dbd9768d3568"]}, @typed={0x8, 0x60, @uid=r3}]}, 0x644}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) 2018/04/30 15:48:19 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000280)={{0x800, 0xbfe}, {0x9, 0x1000}, 0x8, 0x2, 0x3}) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="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") r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x10001, 0x3c6a, 0x1, 0x8001, 0x0, 0x2, 0x40, 0x5, 0x5, 0x2, 0x3, 0x9, 0xff, 0x100000001, 0x4, 0x7814, 0x0, 0x1, 0x8, 0x3, 0x3f, 0x633, 0x4b, 0x4, 0x7, 0x8, 0xff, 0x1f, 0x9923, 0x4, 0x1f, 0x1, 0xffff, 0x20, 0x0, 0x10000, 0x0, 0x2b, 0x3, @perf_bp={&(0x7f0000000180), 0x1}, 0x4607, 0x6215, 0x5, 0x2, 0xfffffffffffffff9, 0x100, 0x81}, r2, 0xa, r0, 0xa) mknod(&(0x7f0000000300)='./file0\x00', 0x1006, 0x101) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000340)={@remote, @dev}, &(0x7f0000000380)=0x8) 2018/04/30 15:48:19 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x3) 2018/04/30 15:48:19 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) write$fuse(r1, &(0x7f00000003c0)={0x20, 0x1, 0xa, @fuse_ioctl_out={0x0, 0x101, 0xb715, 0x2}}, 0x20) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000400)={0x8, 0x9}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4011000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="67dafdc598b2d8fa9395990600edbcf9b1d0b30e3877ce775d351ef276c18d2e3b26ce5a83b351852d5945ad4ffe898e8dc31f7418e975d750865a3b845a7338116c42aa1f63d5e6e2ebe7a68b66a5d208199932a006a84c8ce49a7d17c1", @ANYRES16=r3, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x10}, 0x4044000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) [ 105.720596] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 15:48:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r2) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)={0x54, 0x0, 0x9, {0x0, 0x5}, {0x81, 0xfffffffffffffff7}, @period={0x5b, 0x6, 0x100000000, 0x99a, 0x10000, {0xfffffffffffffc00, 0x8, 0x200}, 0x6, [0x0, 0x5, 0xfffffffffffffffe, 0x20, 0x14c, 0x80000000]}}) 2018/04/30 15:48:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x10000, 0x0) accept4$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0xfffffffffffff801, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x401) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000006c0)={&(0x7f0000000240)={0x1d}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x7, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1420f7868d9c4eb1"}}, 0x48}, 0x1}, 0x0) 2018/04/30 15:48:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x103040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x80}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/183, &(0x7f0000000140)=0xb7) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xa, 0x1e, 0x4, "04a5f2ea846174717946839064a9fc441dbbfacd1b544d3fc151f2a01dc3c0dc4dc13bb86907ee16176565ad7d0a467fa2f3714ebe98b7d8f18a97d72f10b3d3", "8cd7a260094cfe4fd656249c956e5fea53c2184949f92dc9b7163aa45e3463b6", [0x7, 0x1]}) 2018/04/30 15:48:19 executing program 4: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x5}) socketpair(0x1, 0x0, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x1d1263aa042f85b, r2}) timer_gettime(0x0, &(0x7f0000000040)) 2018/04/30 15:48:19 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x4, 0x1ff, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/30 15:48:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc), 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 106.027142] alg: No test for ctr(anubis) (ctr(anubis-generic)) 2018/04/30 15:48:20 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @rand_addr=0x80000001}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x2000, 0x0) open_by_handle_at(r1, &(0x7f0000000200)={0xf1, 0x10001, "8075697364279d21bbc3415111ce88f5cff05523a7973a60851d9e57a920fe5e610a8a150039bcc81f1a2868455fe6d8eb548fdb9bf124c8ff1a1fe10931b9f315fc4b9b07ce8d1bdf7d2911f2fcb616939840a87a6952d817197a8c8e9fa15455ccb93e26ca3e87246a04bda7f679d2fb791247b3226d204a3f3b207eb870a4bfe6dcea08653ee6806c4c053c5d68c81338779ce3631ffc85e626055aa8ab88c0f99a8e7b300f0582087d94e4d404550775cfd60edf989e9cacda273aed639d62805d4b55fa19852db947375fca7e6e950fcacb8739c4454d3e923df0035353317b12d71fb079138e"}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x100000000, 0x7, 0x6, "86327f22bd424597452355e77654391ba1c896efe6615d1a26336136ff38a51bddc0ec69ab10a0ef1868ed46694cf9e773201af6efd12d9565be176cb39b0227f1a9e3d4f7702772ef24a2a20da81637"}, 0xd8) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) [ 106.089553] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/04/30 15:48:20 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x40, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = epoll_create1(0x0) accept$packet(r0, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000083c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008400)={0x16, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x3, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x40}, @call={0x85, 0x0, 0x0, 0x26}, @alu={0x4, 0x10000, 0xf, 0x8, 0x7}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x6, &(0x7f0000000200)=""/6, 0x41f00, 0x0, [], r3}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) signalfd4(r0, &(0x7f0000000100)={0x2}, 0x8, 0x800) 2018/04/30 15:48:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000140)) 2018/04/30 15:48:20 executing program 3: socket(0x2, 0x3, 0x40000000000000ff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x3a4, 0xfffffffffffffffe, 0xc7c2, 0x3}]}, 0x10) 2018/04/30 15:48:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="eacc79f9f0dd5b1a63"], &(0x7f0000000b00)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000b40)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000140)="73797a6b616c6c657200d50a97e6a24233dd24c7d63c67c8d347adeef21c4d2c89ee6a895b265b7535b43027cc104969fa9dc7a6925006bd7ced6c7daf", 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x23) 2018/04/30 15:48:20 executing program 7: unshare(0x40600) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x20004) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) 2018/04/30 15:48:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:20 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="3f000000000000000001000000000000060000006600810001000009000000000000000600000000000000000000000000000000000000000000e10a10000000000000000000000040000000000000000000000000000000"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x111, 0x208000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000380)={r3, 0x6, &(0x7f0000000280)=[0x9, 0x2, 0xb5, 0x10000, 0x2, 0x5], &(0x7f00000002c0)=[0x100, 0x4, 0x10001, 0xe104, 0x2, 0x7, 0x4, 0x0], 0x32, 0x8, 0x9, &(0x7f0000000300)=[0x7, 0x200, 0xfffffffeffffffff, 0x5, 0xdfd6, 0xff, 0x9fb, 0x1000], &(0x7f0000000340)=[0x0, 0x40, 0x7, 0x9, 0x80000000, 0x3f, 0x40, 0x1, 0x7759834e]}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000440)={'ipddp0\x00', 0xa201}) 2018/04/30 15:48:20 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:20 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x121800, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x2, 0x0, 0x9, 0x2, 0x3, 0x7, 0x6}, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='uid_map\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r2}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"4b085bb9341f2e"}, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r2}) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/30 15:48:20 executing program 4: r0 = socket(0xb, 0x800000001, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) 2018/04/30 15:48:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20013, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r3 = getpgrp(0x0) ptrace$cont(0x3f, r3, 0x9, 0xaa4e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) 2018/04/30 15:48:20 executing program 6: unshare(0x8000400) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5964, 0x2) sendmmsg$alg(r0, &(0x7f00000019c0), 0x0, 0x0) 2018/04/30 15:48:20 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400000) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) unshare(0x405ff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x141001, 0x0) mq_getsetattr(r1, &(0x7f00000000c0), &(0x7f0000000080)) 2018/04/30 15:48:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x280, 0x40, &(0x7f00000000c0)=""/8, &(0x7f0000fecffc)=0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/30 15:48:21 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="403cd078a656ce3b59cfffa6549f2001dab2d77a3f1ac44e12ea164d77d4dbde7632bb56fc4f0e2f86205d2ac23d4146733bb0f3a7ddd34e3f2180cc26342b2a9072d7760dd56240585f703455a916e13957dbf5af47a7699d0b889c05d0c86e39d11b7ddd3fb84788a9633e8913f9e4df08902089cdd5424a9786763f6303a141978725afccf6a57f4315b379f1d99242778a1d623d7a04ea982efce3fe96041b66d96a0a584bca9e068dbf0942f20e3bb7998a190aea64ffd5239b303f581d8551d03d0aeea6bbbef87029a41311a8543d3c20e0c25d4933515478d77912f92830810a3dd2a5bb9dc498e6c7b70b8094d4478a75f5a91ecf") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x40005504, 0x0) 2018/04/30 15:48:21 executing program 1: ioperm(0x0, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017}, &(0x7f00008ec000)) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/246, 0xf6}], 0x1) 2018/04/30 15:48:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:21 executing program 6: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) 2018/04/30 15:48:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3135f77e895c4118, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2000000000000000, @dev={0xac, 0x14, 0x14, 0x21}}}, 0xfffffffffffffee6) fallocate(r0, 0x1, 0x0, 0x5001200) 2018/04/30 15:48:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="488f684f", @ANYPTR64, @ANYRES32=0x0], &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = syz_open_pts(r0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x40000) r4 = dup(r3) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000040)) 2018/04/30 15:48:21 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x230}, {r0, 0x420}, {r1, 0x40}], 0x4, 0x27) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:21 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x6}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x14, 0x0) 2018/04/30 15:48:21 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x0) write(r0, &(0x7f0000002000)='v', 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x5072, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7ff, 0x800b, 0x2, 0x6, r1}, 0x10) timerfd_create(0x2, 0x80000) inotify_init() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 15:48:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3135f77e895c4118, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2000000000000000, @dev={0xac, 0x14, 0x14, 0x21}}}, 0xfffffffffffffee6) fallocate(r0, 0x1, 0x0, 0x5001200) 2018/04/30 15:48:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x100000000, 0x69, 0xe6f3, 0x3, 0x7fffffff, 0x7fffffff}, 0xf92}, 0xa) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) close(r3) 2018/04/30 15:48:21 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xea, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x6}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x365) 2018/04/30 15:48:21 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x3, 0x70, 0x1f18, 0x1, 0x9, 0x1, 0x0, 0x9, 0x44000, 0x9, 0x9, 0x3, 0x39c, 0x0, 0x0, 0x3, 0x5, 0x56ba, 0x100, 0x9, 0x1, 0x0, 0x9, 0x6, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x0, 0x80000000, 0x8, 0x2, 0xa21, 0x4b6, 0x5, 0x8, 0x2a7a, 0x51, 0x3, 0x5, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x20, 0x100000000, 0x0, 0x7, 0x7ff, 0xbdeb, 0x5}) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x4f) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x527) 2018/04/30 15:48:21 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000003c0)="4c0000001000ff2030ba0a0c6fc283a724a6008002000000000000000000000022001600000f0207a7e625f3ab53be97c655004fe7eec100003a92e1fa0a4c30de26a4980300000000000000", 0x4c}], 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) [ 107.866603] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 15:48:21 executing program 3: rmdir(&(0x7f0000000180)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc3fdb)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x2a, "3c4dd6cddd511469c1f4969e012552b58961bfed342fcc45644721c064b035d7376d878f5d4a6fa50e29"}, &(0x7f0000000140)=0x32) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) [ 107.943328] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 15:48:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x400, 0x81, 0xec6, 0x800, 0x1}, &(0x7f0000000140)=0x14) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) read(r0, &(0x7f0000000000)=""/45, 0x2d) 2018/04/30 15:48:22 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 107.996791] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 15:48:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2, 0x82) fchmod(0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/30 15:48:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x10000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x7, 0x7, 0x10000}) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004facc6179715c5b307c5000000"], 0x30) 2018/04/30 15:48:22 executing program 2: unshare(0x3ff) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) 2018/04/30 15:48:22 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:22 executing program 4: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x2000000404}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:48:22 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)={0x0, r3, 0x3, 0x3}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e24, 0x80000000000, @loopback={0x0, 0x1}, 0xffffffffffffffcc}}, 0x20, 0x80, 0x6, 0x5, 0x58}, &(0x7f0000000440)=0x98) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04479e3fc111ebc8bf0b527ebe000040080002"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)=0x0) fcntl$setown(r1, 0x8, r6) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000c00)={0x8, 0x80000000}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="04002bbd7000ffdbdf250a00000048000100080008000600000008000b00b70b700014000300ac1414aa00000000000000000000000008000800000000000800060077727200080001000a00000008000800ff040000"], 0x5c}, 0x1, 0x0, 0x0, 0x4008040}, 0x1) r8 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000640)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x0, 0x110, 0xffffffff, 0x378, 0x378, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000000580), {[{{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xc, @ipv6, @ipv6, @port=0x4e20, @port=0x4e23}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x17, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast1=0xe0000001, @port=0x4e20, @port=0x4e22}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x624c62d9, 0x1, 0x1, [0x3, 0x0, 0xf16, 0x4cd, 0x3, 0x2812cf5, 0x800, 0x7, 0xa8, 0xfff, 0x6, 0x5351, 0x61, 0x2, 0x0, 0x100000], 0x5}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4, @icmp_id=0x64, @icmp_id=0x68}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0xd4a2}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xff0000ff, 0xffffffff], [0xff000000, 0xffffffff, 0x0, 0xffffff00], 'team_slave_1\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x3c, 0x1000, 0x3, 0x7b2fdee3fa70e480}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) close(r0) 2018/04/30 15:48:22 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x55, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000002280)="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", &(0x7f0000001100)=""/4}, 0xffffffd1) signalfd4(r1, &(0x7f0000000080)={0x8}, 0x8, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000346fc8)=@raw=[@initr0={0x18}, @exit={0x95}], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000001180)=""/251}, 0xffffffffffffffd7) 2018/04/30 15:48:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x5, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x3, r1, r2, 0x4, 0x881040) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x56}) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r5}) 2018/04/30 15:48:22 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:22 executing program 3: r0 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x80000000, 0x0, r1}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3c2}], 0x2, 0x0) 2018/04/30 15:48:22 executing program 2: unshare(0x3ff) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) 2018/04/30 15:48:22 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 15:48:22 executing program 7: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x8000, 0x0, 0x2000000404}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:48:22 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000001440)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = getpid() syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x4, 0x0, r1}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:48:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000040000000000000003000600000000000200000000000040000000000000000002000100000000000000000200a80000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/30 15:48:22 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') sendfile(r0, r2, &(0x7f0000000240)=0x4f, 0xb7f) 2018/04/30 15:48:24 executing program 1: 2018/04/30 15:48:24 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x802, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xfffffffffffff800) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/04/30 15:48:24 executing program 6: r0 = getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000015c0), 0xfffffffffffffffc}, 0x20) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/04/30 15:48:24 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0xb5, 0x6, 0x9, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1d}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="88c7be7326ec6f17d7c0b452ec0a59e318a37466e8ee59116cd332c8405b2fdb2dc9aad16347806500f3978a9d21b8bc7335b9935cd1491fc0a096f015d03e7fd8bfc6990d417e6a2d8d1b878b26f99f332c2555e82203e4464bda08afab1aea2d1a2c2385177ab5fcfacda71616d0df8885afd6c5d48c4467735e78c345998631a3e7843d293cfca6f5476219d75b92adcac7c2c536b3d822d4475ea69afceea30176c682d441274cdb6e9a4d", 0xad}, {&(0x7f0000000180)="25c2ad9758ffb8005dec", 0xa}], 0x3, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}], 0x18, 0x20004080}, 0x20000801) lseek(r0, 0x0, 0x4) 2018/04/30 15:48:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="340000002100010200000000000000000a1000200000000000000000140001001400010000000000000000000000000000010000"], 0x1}, 0x1}, 0x0) 2018/04/30 15:48:24 executing program 4: 2018/04/30 15:48:24 executing program 7: 2018/04/30 15:48:24 executing program 2: [ 110.102411] ================================================================== [ 110.109960] BUG: KMSAN: uninit-value in packet_set_ring+0x1254/0x3870 [ 110.116573] CPU: 1 PID: 8158 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 110.123416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.132777] Call Trace: [ 110.135382] dump_stack+0x185/0x1d0 [ 110.139025] ? packet_set_ring+0x1254/0x3870 [ 110.143449] kmsan_report+0x142/0x240 [ 110.147272] __msan_warning_32+0x6c/0xb0 [ 110.151349] packet_set_ring+0x1254/0x3870 [ 110.155608] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.160469] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 110.165856] packet_setsockopt+0x12c6/0x5a90 [ 110.170277] ? __fget_light+0x56/0x710 [ 110.174181] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.179557] ? security_socket_setsockopt+0x5b/0x200 [ 110.184679] ? packet_ioctl+0x420/0x420 [ 110.188673] SYSC_setsockopt+0x4b8/0x570 [ 110.192752] SyS_setsockopt+0x76/0xa0 [ 110.196568] do_syscall_64+0x309/0x430 [ 110.200471] ? SYSC_recv+0xe0/0xe0 [ 110.204025] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.209214] RIP: 0033:0x455979 [ 110.212838] RSP: 002b:00007fc8a4c6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.220561] RAX: ffffffffffffffda RBX: 00007fc8a4c6c6d4 RCX: 0000000000455979 [ 110.227839] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000013 [ 110.235113] RBP: 000000000072bf50 R08: 00000000000000c5 R09: 0000000000000000 [ 110.242399] R10: 0000000020001000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.249677] R13: 000000000000055c R14: 00000000006fc140 R15: 0000000000000001 [ 110.256960] [ 110.258590] Local variable description: ----req_u@packet_setsockopt [ 110.264988] Variable was created at: [ 110.268718] packet_setsockopt+0x13f/0x5a90 [ 110.273055] SYSC_setsockopt+0x4b8/0x570 [ 110.277109] ================================================================== [ 110.284469] Disabling lock debugging due to kernel taint [ 110.289946] Kernel panic - not syncing: panic_on_warn set ... [ 110.289946] [ 110.297324] CPU: 1 PID: 8158 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 110.305469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.314838] Call Trace: [ 110.317452] dump_stack+0x185/0x1d0 [ 110.321099] panic+0x39d/0x940 [ 110.324323] ? packet_set_ring+0x1254/0x3870 [ 110.328751] kmsan_report+0x238/0x240 [ 110.332568] __msan_warning_32+0x6c/0xb0 [ 110.336653] packet_set_ring+0x1254/0x3870 [ 110.340915] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.345773] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 110.351153] packet_setsockopt+0x12c6/0x5a90 [ 110.355573] ? __fget_light+0x56/0x710 [ 110.359486] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.364867] ? security_socket_setsockopt+0x5b/0x200 [ 110.370001] ? packet_ioctl+0x420/0x420 [ 110.373993] SYSC_setsockopt+0x4b8/0x570 [ 110.378076] SyS_setsockopt+0x76/0xa0 [ 110.381892] do_syscall_64+0x309/0x430 [ 110.385798] ? SYSC_recv+0xe0/0xe0 [ 110.389354] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.394563] RIP: 0033:0x455979 [ 110.397753] RSP: 002b:00007fc8a4c6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.405469] RAX: ffffffffffffffda RBX: 00007fc8a4c6c6d4 RCX: 0000000000455979 [ 110.412750] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000013 [ 110.420031] RBP: 000000000072bf50 R08: 00000000000000c5 R09: 0000000000000000 [ 110.427315] R10: 0000000020001000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.434601] R13: 000000000000055c R14: 00000000006fc140 R15: 0000000000000001 [ 110.442449] Dumping ftrace buffer: [ 110.445981] (ftrace buffer empty) [ 110.449672] Kernel Offset: disabled [ 110.453277] Rebooting in 86400 seconds..