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 '10.128.10.17' (ECDSA) to the list of known hosts. 2018/04/25 23:03:01 fuzzer started 2018/04/25 23:03:02 dialing manager at 10.128.0.26:38541 syzkaller login: [ 50.877217] can: request_module (can-proto-0) failed. [ 50.888170] can: request_module (can-proto-0) failed. 2018/04/25 23:03:09 kcov=true, comps=false 2018/04/25 23:03:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00000000000000000f00"]}) 2018/04/25 23:03:12 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000017c0)={0x0, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r4, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c0007001000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/25 23:03:12 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/25 23:03:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x3, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x4}, @sadb_sa={0x2, 0x1, 0x4d5, 0x81, 0x7fff, 0xce, 0x1, 0x40000000}]}, 0x48}, 0x1}, 0x0) 2018/04/25 23:03:12 executing program 5: syz_emit_ethernet(0xfdfa, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/25 23:03:12 executing program 6: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)) 2018/04/25 23:03:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) 2018/04/25 23:03:12 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)) [ 55.603973] IPVS: ftp: loaded support on port[0] = 21 [ 55.750092] IPVS: ftp: loaded support on port[0] = 21 [ 55.796011] IPVS: ftp: loaded support on port[0] = 21 [ 55.850301] IPVS: ftp: loaded support on port[0] = 21 [ 55.963112] IPVS: ftp: loaded support on port[0] = 21 [ 56.069401] IPVS: ftp: loaded support on port[0] = 21 [ 56.213541] IPVS: ftp: loaded support on port[0] = 21 [ 56.361118] IPVS: ftp: loaded support on port[0] = 21 [ 57.219883] ip (4662) used greatest stack depth: 54408 bytes left [ 57.732297] ip (4698) used greatest stack depth: 53944 bytes left [ 58.724772] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.731273] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.759759] device bridge_slave_0 entered promiscuous mode [ 58.839221] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.845722] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.873831] device bridge_slave_0 entered promiscuous mode [ 58.945298] ip (4796) used greatest stack depth: 53928 bytes left [ 58.964565] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.971123] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.007190] device bridge_slave_1 entered promiscuous mode [ 59.069168] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.075664] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.108365] device bridge_slave_0 entered promiscuous mode [ 59.148404] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.154896] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.181663] device bridge_slave_1 entered promiscuous mode [ 59.249062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.268896] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.275405] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.322272] device bridge_slave_0 entered promiscuous mode [ 59.346072] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.352548] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.382208] device bridge_slave_1 entered promiscuous mode [ 59.416078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.472228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.479720] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.486223] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.518245] device bridge_slave_0 entered promiscuous mode [ 59.557354] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.563880] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.601367] device bridge_slave_1 entered promiscuous mode [ 59.621556] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.628117] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.645399] device bridge_slave_0 entered promiscuous mode [ 59.654531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.664622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.724234] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.730731] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.778360] device bridge_slave_1 entered promiscuous mode [ 59.829239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.861965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.869621] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.876165] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.887111] device bridge_slave_1 entered promiscuous mode [ 59.926422] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.932913] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.957513] device bridge_slave_0 entered promiscuous mode [ 59.982794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.021189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.081863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.177753] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.184237] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.217424] device bridge_slave_0 entered promiscuous mode [ 60.228258] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.234754] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.246661] device bridge_slave_1 entered promiscuous mode [ 60.258754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.296293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.308473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.318931] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.386580] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.393135] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.442218] device bridge_slave_1 entered promiscuous mode [ 60.494284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.526888] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.586435] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.596555] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.632401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.647189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.767551] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.811413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.825766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.832713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.889843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.918192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.925181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.943535] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.006442] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.022889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.044368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.053436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.075625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.082554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.180141] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.257880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.264908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.300182] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.308629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.315877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.379206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.410172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.439011] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.460539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.468076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.567797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.591656] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.604606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.625603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.648806] team0: Port device team_slave_0 added [ 61.681702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.689190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.703980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.767821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.800995] team0: Port device team_slave_0 added [ 61.818525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.827073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.849494] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.888846] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.909734] team0: Port device team_slave_1 added [ 61.948177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.965187] team0: Port device team_slave_0 added [ 61.985205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.992443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.039662] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.057408] team0: Port device team_slave_1 added [ 62.087863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.094868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.148912] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.169141] team0: Port device team_slave_0 added [ 62.183281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.203801] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.231799] team0: Port device team_slave_1 added [ 62.248367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.260919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.296541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.305554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.323266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.335382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.351345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.373214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.380153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.404424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.413709] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.432189] team0: Port device team_slave_0 added [ 62.451964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.473675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.501878] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.510472] team0: Port device team_slave_1 added [ 62.524666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.531964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.549466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.583342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.595721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.605495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.650260] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.669618] team0: Port device team_slave_0 added [ 62.688667] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.707487] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.723586] team0: Port device team_slave_1 added [ 62.742270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.762694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.802844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.813257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.820753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.833730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.857987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.873327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.900569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.912963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.923166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.949608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.965707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.986572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.001094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.020275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.030340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.042015] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.062596] team0: Port device team_slave_1 added [ 63.080773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.091216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.122826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.145626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.172646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.180983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.191865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.199671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.208850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.235122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.250158] team0: Port device team_slave_0 added [ 63.255769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.262748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.276460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.303654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.314270] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.336509] team0: Port device team_slave_0 added [ 63.347826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.355296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.370942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.403896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.425306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.463807] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.486139] team0: Port device team_slave_1 added [ 63.499853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.507795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.520802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.557469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.565715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.602995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.626548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.637779] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.667588] team0: Port device team_slave_1 added [ 63.687641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.708009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.743953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.756937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.763904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.780335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.819940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.841774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.894991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.908399] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.931393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.956066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.989469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.996882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.017341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.046270] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.053322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.071875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.105555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.113111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.138513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.201576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.209133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.226193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.300609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.307591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.324780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.374543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.386399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.401118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.579794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.587297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.604258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.804494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.811939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.834204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.630539] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.637101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.643954] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.650398] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.683117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.732903] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.739419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.746301] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.752750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.819693] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.865753] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.872244] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.879097] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.885537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.925720] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.946799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.970872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.986078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.296735] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.303257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.310166] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.316631] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.345763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.367856] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.374349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.381218] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.387653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.398577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.802662] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.809164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.816020] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.822495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.834596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.844315] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.850779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.857665] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.864648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.877957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.975714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.993551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.032079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.061359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.533669] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.540187] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.547089] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.553563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.591365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.983185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.596351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.668488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.697400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.915709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.355819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.384724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.476205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.508629] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.546390] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.727645] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.004509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.181354] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.187611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.198859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.258669] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.269250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.373436] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.379743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.392766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.428294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.460685] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.468142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.483793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.538009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.544403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.574087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.842372] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.015622] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.022477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.036248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.074609] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.104261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.121746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.137923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.321679] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.334995] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.379701] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.407015] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.757369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.763683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.775845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.810935] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.856093] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.221006] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.227384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.236954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.696208] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.154372] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 23:03:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) 2018/04/25 23:03:41 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f00000018c0)="9b4ebdd6ba140fdf619a59ee6620791fe62f2497b453ab5695424276fa326d76b7cfde4bbc401cc5615aa6eba90b6a342627749422bb34f7b0fe3c270785d8c4f141ba62a82e5286e3c1b55b737c9d72a4d0c639445657149c0f1900a66cd348363af9f3072253ab6528b19721b513641e5b740fc8a82c07acfc7f0e1c169541d620f3e192", 0x85}], 0x2) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) r5 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/25 23:03:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @rand_addr=0x1, 0x4e24, 0x0, 'lblcr\x00'}, 0x2c) 2018/04/25 23:03:41 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/25 23:03:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000040)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000300)) 2018/04/25 23:03:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/25 23:03:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/25 23:03:41 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/25 23:03:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0x8, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/25 23:03:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblgr\x00'}, 0x2c) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) 2018/04/25 23:03:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblgr\x00'}, 0x2c) 2018/04/25 23:03:41 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblgr\x00'}, 0x2c) 2018/04/25 23:03:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/25 23:03:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/04/25 23:03:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) [ 83.557989] IPVS: Scheduler module ip_vs_lblgr not found [ 83.633766] IPVS: Scheduler module ip_vs_lblgr not found [ 83.701244] IPVS: Scheduler module ip_vs_lblgr not found [ 83.711676] IPVS: Scheduler module ip_vs_lblgr not found [ 83.717464] IPVS: Scheduler module ip_vs_lblgr not found [ 83.787442] IPVS: Scheduler module ip_vs_lblgr not found 2018/04/25 23:03:41 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000680)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/25 23:03:41 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/04/25 23:03:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/25 23:03:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001100)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="440100001a000100000000000000000000000000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ac1414bb0000000000000000000000000000000032000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000000080000000000480001006d64350000000000000000000000000000000000000000000000001a00000000000000010000000000000000000000000000000000000000000008000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/25 23:03:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblgr\x00'}, 0x2c) 2018/04/25 23:03:41 executing program 7: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000017c0)={0x0, 0x60b, 0x4}) write$cgroup_pid(r1, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r4 = accept(r2, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r3, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioprio_set$pid(0x1, r5, 0x1dba) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x1, 0x7fff, 0x10000101) dup(r0) 2018/04/25 23:03:41 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 23:03:41 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="00000000000000f713000300695f36a798ba279f03c583e57e1d23585f767469300000000000000000"], 0x2}, 0x1}, 0x0) [ 83.923091] IPVS: ftp: loaded support on port[0] = 21 [ 84.034957] IPVS: Scheduler module ip_vs_lblgr not found 2018/04/25 23:03:42 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/25 23:03:42 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/04/25 23:03:42 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 23:03:42 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000400)=""/234, 0xea}], 0x1) 2018/04/25 23:03:42 executing program 4: 2018/04/25 23:03:42 executing program 7: [ 84.292899] device bridge_slave_1 left promiscuous mode [ 84.298796] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/25 23:03:42 executing program 6: 2018/04/25 23:03:42 executing program 3: 2018/04/25 23:03:42 executing program 0: 2018/04/25 23:03:42 executing program 2: 2018/04/25 23:03:42 executing program 7: 2018/04/25 23:03:42 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:42 executing program 1: 2018/04/25 23:03:42 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:42 executing program 6: 2018/04/25 23:03:42 executing program 0: 2018/04/25 23:03:42 executing program 2: 2018/04/25 23:03:42 executing program 1: 2018/04/25 23:03:42 executing program 7: 2018/04/25 23:03:42 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:42 executing program 3: 2018/04/25 23:03:42 executing program 6: 2018/04/25 23:03:43 executing program 2: 2018/04/25 23:03:43 executing program 7: 2018/04/25 23:03:43 executing program 0: 2018/04/25 23:03:43 executing program 3: 2018/04/25 23:03:43 executing program 1: 2018/04/25 23:03:43 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:43 executing program 6: 2018/04/25 23:03:43 executing program 6: 2018/04/25 23:03:43 executing program 0: 2018/04/25 23:03:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x8000) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) lseek(r1, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/25 23:03:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x8000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) lseek(0xffffffffffffffff, 0x0, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380), 0x7fffffff) 2018/04/25 23:03:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2018/04/25 23:03:43 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/04/25 23:03:43 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') lseek(r0, 0x44, 0x0) 2018/04/25 23:03:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') lseek(r0, 0x44, 0x0) 2018/04/25 23:03:43 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) write$sndseq(r0, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x0, @time={r3}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000380)={0xe7, @time}) 2018/04/25 23:03:43 executing program 1: 2018/04/25 23:03:43 executing program 3: 2018/04/25 23:03:43 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/04/25 23:03:43 executing program 5: 2018/04/25 23:03:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x100) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) 2018/04/25 23:03:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x100) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) 2018/04/25 23:03:44 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ebfec)={0x1, 0xa, 0x1, 0x1}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000190000)={r0, &(0x7f0000fcb000), &(0x7f0000fcbf7e)=""/130}, 0x18) 2018/04/25 23:03:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) lseek(r0, 0x0, 0x0) 2018/04/25 23:03:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:44 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/25 23:03:44 executing program 7: 2018/04/25 23:03:44 executing program 0: 2018/04/25 23:03:44 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:44 executing program 3: 2018/04/25 23:03:44 executing program 5: 2018/04/25 23:03:44 executing program 7: 2018/04/25 23:03:44 executing program 2: 2018/04/25 23:03:44 executing program 0: 2018/04/25 23:03:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:44 executing program 6: 2018/04/25 23:03:44 executing program 5: 2018/04/25 23:03:44 executing program 3: 2018/04/25 23:03:44 executing program 7: 2018/04/25 23:03:44 executing program 2: 2018/04/25 23:03:44 executing program 0: 2018/04/25 23:03:44 executing program 6: 2018/04/25 23:03:44 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:45 executing program 3: 2018/04/25 23:03:45 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:45 executing program 7: 2018/04/25 23:03:45 executing program 2: 2018/04/25 23:03:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="666400000000000001000000372233b7808b8e6d6c023948017a741f405f63e48860da7e9d9be198fe834269f29e46357d214f58e611955e83b65b293e84600870c2d7b69c21d8ff97fe01000000b0bc42370c2c54d0f5c0") getdents(r0, &(0x7f0000000240)=""/179, 0x1bf) 2018/04/25 23:03:45 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:45 executing program 5: 2018/04/25 23:03:45 executing program 6: 2018/04/25 23:03:45 executing program 3: 2018/04/25 23:03:45 executing program 2: 2018/04/25 23:03:45 executing program 6: 2018/04/25 23:03:45 executing program 5: 2018/04/25 23:03:45 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') utimes(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)={{0x77359400}}) close(r0) 2018/04/25 23:03:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp\x00') readv(r0, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) 2018/04/25 23:03:46 executing program 2: 2018/04/25 23:03:46 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:03:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/25 23:03:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a00000000000000000100000000000000848d00008000000005000000000000007659", 0x66, 0x400}], 0x0, &(0x7f0000000040)) 2018/04/25 23:03:46 executing program 5: 2018/04/25 23:03:46 executing program 7: 2018/04/25 23:03:46 executing program 0: 2018/04/25 23:03:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x44, 0x0) 2018/04/25 23:03:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000400008000000000000000000008100fe800000000000000000000000000200000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/25 23:03:46 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000003640)={&(0x7f0000003300)={0x10}, 0xc, &(0x7f0000003600)={&(0x7f0000003340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYBLOB="01040000000000000000090000003c00030014000200726f7365300000000000000000000000080003000000000008000100000000001400066367da96c35186622700ff010000000000"], 0x2}, 0x1}, 0x0) 2018/04/25 23:03:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:46 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:03:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x100) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) 2018/04/25 23:03:46 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/135, 0x87}, {&(0x7f00000025c0)=""/33, 0x21}, {&(0x7f0000001480)=""/252, 0xfc}], 0x6, &(0x7f0000000140)=""/127, 0x7f}}], 0xa1, 0x0, 0x0) 2018/04/25 23:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="89", 0x1) 2018/04/25 23:03:46 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 23:03:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:46 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:03:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x44, 0x0) 2018/04/25 23:03:46 executing program 7: 2018/04/25 23:03:46 executing program 0: 2018/04/25 23:03:46 executing program 6: 2018/04/25 23:03:46 executing program 2: 2018/04/25 23:03:46 executing program 3: 2018/04/25 23:03:47 executing program 3: 2018/04/25 23:03:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/95) 2018/04/25 23:03:47 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:47 executing program 6: 2018/04/25 23:03:47 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:03:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r0, 0x44, 0x0) 2018/04/25 23:03:47 executing program 2: 2018/04/25 23:03:47 executing program 3: 2018/04/25 23:03:47 executing program 6: 2018/04/25 23:03:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/95) 2018/04/25 23:03:47 executing program 2: 2018/04/25 23:03:47 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:03:47 executing program 5: 2018/04/25 23:03:47 executing program 3: 2018/04/25 23:03:47 executing program 0: sync_file_range(0xffffffffffffffff, 0xffffffff, 0x7fffffff, 0x2) 2018/04/25 23:03:47 executing program 6: 2018/04/25 23:03:47 executing program 2: 2018/04/25 23:03:47 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r0, 0x8000) 2018/04/25 23:03:47 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:03:47 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/04/25 23:03:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x1}}, 0x20) 2018/04/25 23:03:47 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:47 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/25 23:03:47 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0x0, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioprio_set$pid(0x1, r7, 0x1dba) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r8, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/04/25 23:03:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:47 executing program 3: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/25 23:03:47 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0x10000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x6, 0x5, 0xc8f9dc370fcd510a, &(0x7f0000ffb000/0x3000)=nil, 0x1}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000200)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x2, 0x100000000a012, r1, 0x0) 2018/04/25 23:03:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') fsync(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0xfff}, {0x4, 0xfffffffffffffffb}, {0x8, 0x3}, {0xe, 0x7}, {0xa, 0x8}, {0x0, 0x40}, {0x8, 0x1ff}], 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x9, 0x7, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x90000000000000}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/201, 0xc9}], 0x1, 0x0) preadv(r0, &(0x7f0000000100), 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/88) 2018/04/25 23:03:47 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x34, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000986000), 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) remap_file_pages(&(0x7f0000698000/0x3000)=nil, 0x3000, 0x6813d108c6869383, 0x6, 0x100) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000354000/0x1000)=nil, 0x45, 0x5, 0x2, &(0x7f000071d000/0x3000)=nil, 0x3ff}) [ 90.008696] mmap: syz-executor2 (7166) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/25 23:03:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x9) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4028}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x20040804}, 0x40000) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x7fff) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) 2018/04/25 23:03:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) 2018/04/25 23:03:48 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000100)="94fab3692dc4e100daf78c16e019225663ffde4adb4113a83ea97ec1a74e95a20230368fc801fdfeecea98014462197f5cc6a18e466871c6e184429974e7abb1d1af2eebe1555a92164d6522a262871b5b520947de0cdedc6959bd34622f3259c00b37df9905f05f6459a8ed46cb922ede5bcb140f364a486d11670cf260e9571be59a5e3ade2f05cfbe3e33e21adce70ad347dfa2c267448d608430ba09c8fab1243a7b9fc557d70f166f6425cf47172a0c13fa555f0205f21771a20cf82a947866b42195c31f5c2f", &(0x7f0000000200)="c94ce42e7c7cc26c7a63f4d0e75ee98dcc191047b8b5c47381c065924a5cbd53b832e6e53dae03d4490da2b82be7fe658234d770b3b3926c78427ca1fa421bb527b53d8094faaf6cefb7860a11d874085e192833ecdf8bc2979753c32e97406094631070043c5cc74316904de0c664fbc080503ad31e8145566c68995b48e79cbba863b30464e1369069ce476345c27575fcc9acc3fb3cd5d414790311b5819924c476dee37798"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/25 23:03:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001440)) 2018/04/25 23:03:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f00000038c0), 0xffffffffffffcdc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0xeebd, 0x3, 0x4, 0xd1, 0x1, 0x10001}, 0x9, 0x4, 0xfffe000000, 0x40, 0x8, "bf48c6d27a252bd733a6080005b3b51c05cc69b2f9775789a7bba1eb4d78b756ab1fba10b591caa43a2b7aedb73db69bed219c9ccc381d66231ced36cdd6879e64d84154997ab14776761b1f37731913218b259053dc7aa7c0b5bf0c559174d753017f1ac4a5e55a2916cfd396eecb5bb9de04325d73e237d4b27b7c6619fcb8"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/25 23:03:48 executing program 4: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:48 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), &(0x7f0000000540), 0x0) 2018/04/25 23:03:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3d) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x141040) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'team_slave_0\x00', 0x7}) write(r0, &(0x7f0000000100), 0x0) r2 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000)=0x6, 0x4) 2018/04/25 23:03:48 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x8008000000003, &(0x7f0000871ff8)=0x0) r2 = socket$inet6(0xa, 0x804, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000540)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6d8, 0x368, 0x4d0, 0x228, 0x4d0, 0x4d0, 0x608, 0x608, 0x608, 0x608, 0x608, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xff0000ff, 0xff000000], [0xff, 0x0, 0x0, 0xff], 'ip6tnl0\x00', 'ip6gre0\x00', {}, {0xff}, 0x3b, 0x6, 0x2, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x20, 0x0, 0x7}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x13, 0x0, 0x4}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xffffffff, 0x7}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x3ff, 0x800, 0x1, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x101}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x1a}, @ipv4=@multicast2=0xe0000002, 0x25, 0x15, 0x400}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x15}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0x0, 0xff0000ff, 0xff], 'veth0_to_bond\x00', 'lo\x00', {0xff}, {0xff}, 0x2, 0xfe98, 0x4, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0x11}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x12, 0x3b, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x738) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000240)}]) 2018/04/25 23:03:48 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/dsp\x00', 0x404042, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x9, 0x7, "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"}) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000010f, 0x84, &(0x7f0000000080), &(0x7f0000000040)=0xf0) 2018/04/25 23:03:48 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) ptrace$peekuser(0x3, r0, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80142, 0x0) r2 = semget$private(0x0, 0x2000000000, 0x8) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000000080)=""/75) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000040)=0x9, 0x4) r3 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r3, 0x10000, 0x7fff) 2018/04/25 23:03:48 executing program 5: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r3 = dup2(r2, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x9, 0x6c3, 0x7, 0x0, @time={0x0, 0x989680}, {0x6, 0x3ff}, {0xfffffffffffffffb, 0x3000000000000000}, @raw8={"c12fd6da5bc952d8d625a55f"}}, {0x6, 0x1b0ea0000, 0xffffffffffff0000, 0x546, @time={0x77359400}, {0x4, 0x3f}, {0x8}, @connect={{0x0, 0x7f}, {0x38, 0x9da8}}}, {0x6, 0xaf, 0x7, 0x4, @time={r4, r5+30000000}, {0x100000000, 0x96}, {0xff, 0x7a5}, @raw32={[0x6, 0x7, 0x2]}}, {0xa8, 0x3, 0x800, 0x2, @time, {0x7, 0x7e79}, {0x1000, 0xfffffffffffffffc}, @note={0x3ff, 0x4, 0x93, 0x10000, 0x1}}], 0xc0) close(r3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) 2018/04/25 23:03:48 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x511100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x7, r1, 0x2, 0x1000}) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) unshare(0x400) ioctl$LOOP_GET_STATUS(r2, 0x80081272, &(0x7f0000000000)) 2018/04/25 23:03:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xff, 0x280) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/04/25 23:03:48 executing program 4: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:48 executing program 7: r0 = inotify_init() fstat(r0, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x600, 0x20, 0x6, 0x100000001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 2018/04/25 23:03:48 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:48 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00005e1000/0x2000)=nil, 0x2000}, 0x1}) pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/04/25 23:03:48 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x511100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x7, r1, 0x2, 0x1000}) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) unshare(0x400) ioctl$LOOP_GET_STATUS(r2, 0x80081272, &(0x7f0000000000)) 2018/04/25 23:03:48 executing program 5: keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x71c, {{0xa, 0x4e21, 0x20000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) rt_sigprocmask(0x1, &(0x7f0000000000)={0x606a}, &(0x7f0000000040), 0x8) 2018/04/25 23:03:48 executing program 4: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:48 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80000) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x70bd26}}}, 0xf8}, 0x1}, 0x0) 2018/04/25 23:03:49 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:49 executing program 6: r0 = socket$inet(0x2, 0x80b, 0x38924f14) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) 2018/04/25 23:03:49 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffc, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) 2018/04/25 23:03:49 executing program 0: splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x4698597abfa2a854) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) syncfs(r0) 2018/04/25 23:03:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='%\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x9, 0x1ff, 0x3ff, 'queue1\x00', 0x5}) ioctl(r0, 0x442000000000127b, &(0x7f0000000000)) 2018/04/25 23:03:49 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0x4005, 0x800000000000003, 0x401) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000b69b0102010000000000000000000d5a18a3abcaace88cc2fc85c548ea184f16989a1a5b46fe6bd2be2200000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x1000, &(0x7f00000000c0)=0x1) 2018/04/25 23:03:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, "020003fe040000000000038a03ffffe78be5e600000000000000030809a7e633"}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/94) 2018/04/25 23:03:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x5, 0xffffffffffffff9c}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff00000000000000170100000300000d0100000000030000180000008b44c2c87883b411384a1c0a571afd69eb10c44d5ebe00000000170100"], 0x30}, 0x0) 2018/04/25 23:03:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x181040) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0xf343, 0x7}, {0x8, 0x7fffffff}, 0x9, 0x5, 0x5}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x80000000000000d5}, 0x80a) 2018/04/25 23:03:49 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:49 executing program 0: unshare(0x60000000) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f0000000500)=0x2d1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838ccd1af89b71f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d63172117a5ee954c651e59cc02dea39ad378e1976707ce90afab772540ddfb5ca92dd3b3922339b364c1e53ed4b04f6e149804025679ea793f8a6e5a8c8cb8babec81bd2a4c9ff007e0658cd43cd14b7b03bd8000000000000"], &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x0, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000840)={"7261770000000008000000000010e20e3c00"}, &(0x7f0000000200)=0x54) vmsplice(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)="02ea605ca79563", 0x7}, {&(0x7f0000000680)="7fc20cfe9b85711e03d856b8821bc8a651e45e553cdcf13e588b572ed129193aa2154b37738c0e420bd4d9a3b12a9dc8bc3d0bda7c8db41d8924479d63d32139c38a2fc649e07cf031d731fe0a38eddf66df941a27d54453e7ecc8d2be3e6cbb3eeb13b120fa7cf9ecc5711459ab9e5d690d79c00112299eb094d38c5baa37f36a2bb38119008d64cc792eebd47bb8cf1344aab60c19e90697b66377b310ccc89d752ab2386be18354d6425949ca04d37d5d2b3fdfd3c033a5c912008d6b223f009a4ceee5b8dc8e25bc370313df09c6d4b1d709ddea7ff16f53288a1dca72bc8fd8df265b8a67c5a8e00708153f14c25a60", 0xf2}, {&(0x7f0000000780)="b070cfbd276936b3aa311318ee07c623b91cd4dfbb7e466b8a64a3aefbaea3c939f5406c8c61d9ca1b22d9ad679199e04719b83f6c3dcfc0c05402e45e2023191e32f82bde1c31fac9f6ceac7fe9850bf1c8f10a675845a26f3c2ab058e39af2a1d0909118531aec324d7a60397fc0a8c8509d81ca4f59f62b7790473358de5a6af79eb876478ffff679042864dfa8d0e4b5cd06820934303899a4155e3538be28f5b861841502cdb4f06bb880b7d380bee7965589a9bc946b", 0xb9}], 0x3, 0x1) 2018/04/25 23:03:49 executing program 2: unshare(0x100000000003fc) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/178) 2018/04/25 23:03:49 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:49 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000919000), &(0x7f0000000000)=0x33a) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000100), 0x6411, &(0x7f0000000140)={[{@resize_size={'resize', 0x3d, [0x39]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x31, 0x38, 0x3b, 0x3f, 0x78]}, 0x2c}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0xe3, [0x8, 0x433, 0x8001, 0x400006, 0x3, 0xb, 0x800]}, 0x3e3) 2018/04/25 23:03:49 executing program 3: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) [ 91.583893] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 23:03:49 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000b18000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/04/25 23:03:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400600, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/25 23:03:50 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:03:50 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80002, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6a, {0x2, 0x4e22, @broadcast=0xffffffff}, 'yam0\x00'}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 23:03:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x15, 0x1, 0x5, 0x9}, 0x2c) unshare(0x40600) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/04/25 23:03:50 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:50 executing program 3: syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="64429b94df54a3d30edd1e2a411a1d92b468e3c1f39753c92359eeb72386406c2a2814f34b", 0x25, 0x3}, {&(0x7f0000000240)="7315aaa568221d6eec3ce968139cef7829e9b8e5d256b0cb8467f4001d1aba2119d32c4326f8aa28b5c24f18c46c2b33baa23fece0fac8354f305f6f33f6a545a8070123d2dcab32de6969292968305d0811c1711cee4d4f017a467bdf1f9035a8b3be0f8df368b7c40d1bdd4d7b5602751494dcd06f604300acd1b1c37e7b6f0dfb2fc17a8f7ab575f053c728b47f8a0db4b9d5677a7ce2b18e01febc6846aa10680ba21b1cce0d48b52918d96b6f74812635c68d40bdecc34c8c97ee0d5d211d9cc500bc9e87451e776e5582d971fea6cf326c30dd", 0xd6, 0x101}], 0x80000, &(0x7f0000000340)=ANY=[@ANYBLOB='norgrplvbd,\x00']) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioprio_set$uid(0x2, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x301000000000000, 0x5, 0x3, 0x8, 0xaf6b}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x21}, 0x8) 2018/04/25 23:03:50 executing program 0: unshare(0x60000000) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f0000000500)=0x2d1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838ccd1af89b71f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d63172117a5ee954c651e59cc02dea39ad378e1976707ce90afab772540ddfb5ca92dd3b3922339b364c1e53ed4b04f6e149804025679ea793f8a6e5a8c8cb8babec81bd2a4c9ff007e0658cd43cd14b7b03bd8000000000000"], &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x0, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000840)={"7261770000000008000000000010e20e3c00"}, &(0x7f0000000200)=0x54) vmsplice(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)="02ea605ca79563", 0x7}, {&(0x7f0000000680)="7fc20cfe9b85711e03d856b8821bc8a651e45e553cdcf13e588b572ed129193aa2154b37738c0e420bd4d9a3b12a9dc8bc3d0bda7c8db41d8924479d63d32139c38a2fc649e07cf031d731fe0a38eddf66df941a27d54453e7ecc8d2be3e6cbb3eeb13b120fa7cf9ecc5711459ab9e5d690d79c00112299eb094d38c5baa37f36a2bb38119008d64cc792eebd47bb8cf1344aab60c19e90697b66377b310ccc89d752ab2386be18354d6425949ca04d37d5d2b3fdfd3c033a5c912008d6b223f009a4ceee5b8dc8e25bc370313df09c6d4b1d709ddea7ff16f53288a1dca72bc8fd8df265b8a67c5a8e00708153f14c25a60", 0xf2}, {&(0x7f0000000780)="b070cfbd276936b3aa311318ee07c623b91cd4dfbb7e466b8a64a3aefbaea3c939f5406c8c61d9ca1b22d9ad679199e04719b83f6c3dcfc0c05402e45e2023191e32f82bde1c31fac9f6ceac7fe9850bf1c8f10a675845a26f3c2ab058e39af2a1d0909118531aec324d7a60397fc0a8c8509d81ca4f59f62b7790473358de5a6af79eb876478ffff679042864dfa8d0e4b5cd06820934303899a4155e3538be28f5b861841502cdb4f06bb880b7d380bee7965589a9bc946b", 0xb9}], 0x3, 0x1) 2018/04/25 23:03:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000080)={'bond0\x00', @ifru_map}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1fffd, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfff) 2018/04/25 23:03:50 executing program 2: r0 = epoll_create(0x6) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c65302070726f6373797374656d2d6e6f6490a38cb6d8bec512dbc1418de18e65763a63707573657476626f786e657430757365726d643573756d7573657270726f636d643573756d2c3a776c616e3070707031232a2070726f6370726f63747275737465647b70707031275c70707030406c6f626465762a776c616e316d696d655f74797065766d6e6574317573657270726fd93bee7970306d643573756d280a5e16c1c6fe9fc38bb02f69ff012634ade37857010f8bd6d951832d31c1e6fbcfa4e00ce7b67fd525225a6e76ca4b65f75a87c58bb7bfd262ed09890d"], 0xe5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0xc0202, 0x108) bind$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x5, 0x7, 0x3ff, "6885b88f6e020e1d444bfc060a8b25ae9b328117d42f2f5b3f5ae9ef5ec2d89303a63ca517f5564b00243e1e1b1c8888be91002f3ea8490bcf544c1dbdfa09", 0x3e}, 0x60) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000340)=0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "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"}, 0xfffffffffffffe62) open$dir(&(0x7f0000001400)="2e02", 0x0, 0x0) fsetxattr(r1, &(0x7f0000000200)=@random={'system.', '\x00'}, &(0x7f0000000240)='security\x00', 0x293, 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000000380)=0x7) [ 92.062455] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/25 23:03:50 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:50 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:03:50 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x80000000, 0x9}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400000000001, 0x8000) ioctl$VT_RELDISP(r1, 0x5605) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/44, 0x2c}], 0x1, 0x0) 2018/04/25 23:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000140)='cpu.weight\x00', 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000001a00)={&(0x7f0000000000)=@ax25={0x3, {"7659277bef2ec0"}, 0x4}, 0x10, &(0x7f0000000640)=[{&(0x7f00000001c0)="6eec4156754346f91c5091acbc49e24cf20c05feea81173b1281b92278c7d3d1b7c72cf824836b4058fe70f31991352e51ddc8f02c5cd1f0accbf3ea2d45aa366296698f2ac5a7b9f1d3a49b4c5870e9774edd5935a246", 0x57}, {&(0x7f0000000240)="a9d3450d91ccbbf6544aea7cdbce404a8813787915be0f8a5717abbf4568805c235e76b8f0792e6f79c88e8c2abf3160f53fb9626e9565e1", 0x38}, {&(0x7f0000000280)="05ae9a084d55f7e2bdc7515ea773971d5673f2cbfcc9131f027bcb388e0c91de19d98d4f41449805527470781cf5126ca0ee83efbfdcfbf510f7c1033bcc7325aeb4b692de8ea624a4f1cd6ae66f4c037000c8c2623f7ae2fe3136a9fc156958c3f6070dde45a5d733bdaf0514008f5473990b5dc90f45147e267b8c1fb82fb40790e9b767110ec427cada1ccf069978dc135a90e99b2651e5dd6b82af40346f6dc6af1be06f5a7c6a6d9a3427e5d9a256d5d00f5199a51ec658f7fdbeb8f4f8d215e35516bcfff1e9e7495e7a749cfc788cb6ba1b1f670413", 0xd9}, {&(0x7f0000000380)="802a7dcfe74d90b881e635a1d3139db733d92b12e0d63cbf75a728a52f2dca040e372879b14cb06b6c16c8ad51211d91767c1daa708fe7df5d52d0709619529639cf29618e7aa1e5b86e292ca1fbf6b013aad82f74247460734ead0f9d8e517678fc57faf990fa3d803c298e54a486138537e13ca70799efbd59a54eb37f126c6d9e2607c37557386f49238b68bd3f4c5d2994cafcf9ac1aa83b5ac9a764a10d504abdae4f5bea0aaa30fc23da37fd0c397d2cb9b4087ffac72b894f34e6a1604ff0cc4c16bd05acf8d27de235f1b5786a244230863dd1eea82a1feac1f0be6de064d05b32c9d1c4fed00b8dfc9c29694e6cabfa4b6d16", 0xf7}, {&(0x7f0000000480)="72664eacad32ca965186799be6faa3f2cc9cd98a7dda73c837f2aac70cd1fcf9d9e4a694eda5d2e685b7f4020c320eaf21721b905c73743b71cd9108db1158255dea6c489d798d7aeecafa03a5322ecf96fca3b5a4aa1f513023744c0a55702602f73da51a10b4c09d02f0db336adde0cf720b85557fcba4e7761f8886baba6ee0326947b6131c796766bb4255a2a23d1250880b7ad17113e036445d37682335395d428ee38978db69bb73e3d687fb5becd3601c1cd41a2a465c294e3ddedaca862cf234d1f9014706f0526768be11d955d1aef425b30c46be3cd0bd", 0xdc}, {&(0x7f0000000580)="c70e374d60e067275e757f8e9bf37d44dfcdeecff71e7fa0c382e1f325cfccd52f8e0e151f0c2218b689079b6002dc57cdc3ed802b7576884f9a9debfe56af418a8d8df3eebe67e95c23096c62188ebbeddc683461100287daf9cb5e594ad8dd425f48c791e2e8537033f366c6631dbe676ee25ddb5630e6d708ef8ac773905cec49eefd01b7", 0x86}], 0x6, &(0x7f00000006c0)=[{0x68, 0x10e, 0xa0b, "43d2438eecafe2c618f3df840975a1394f5a8e02cc60276b38f127d1378d838a654789989711d64b293500f40d82e7a15e110a403d42c4beff1d20925e66fe3e84949c22b49930985737fa4908fc71ef6d"}, {0x28, 0x0, 0xc3, "f3148097bae57e382942975901587c6b7fa4842d0691"}, {0x1010, 0x0, 0x7, "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{0xe0, 0x0, 0x7ff, "cb9604dd1b9e5c495550d9e25ca566a466736d40c144019ad808cd51e075c285dad9fb838e8e585f7fcdc4188f9ff18e11f76c8ac4695152d5e5506152ac33bcbfa52aade5a174a6819c3f64acf79389f8f599d2361d384bf4d3067f1c51c7a0011e5eb318b2d81bae60c2d97e253eaeae16e012b43b17df3f483ffed059daf08ec261e20dd105f767ae555c0e809d9ea15f299793e1d70eec725587392d859e9d343265109dc692d23767476a794486848b980fa843f8eadbe7ad044061673d6a4465da49fe104b99fc31"}, {0x100, 0x10b, 0x101, "96bc6646a1c390a7a4c405a5beebf5d54b91f9e80726d30f4b3cf896705df34bbd89f765fd4fb3aeeae4fd74600fb6bfffa19d0ffe3742a5ff493375c0a1dee77cb1a2ec09f313be9a0a6186d68eb54d5d067766bd2b0c09ffbe4f0740b34db7f7f0a9dc9f1551e5bf24f2262dd801c747a9c401b7085bf9613468db44b535ff30a712a9f0a49d0a165b1a1c61ad1e7e6d66694f2f37c4c5b8903a1579b262c480d3b6fd5dd80c91e7cc18b1f9485944b5c9731a0abdd088e765c712ae619a283170d1f6d4518213511fe514f09f12e5c457338e0e02b7a4e85877f18f5cf745983330c73d95f564840456c2be"}, {0xc0, 0x117, 0x95b, "d0b2a9efa0214c52684b45edd672d97deaf205f26f189d826d21d44d35a9d7d8de6c439d459aa044e2018184534557dbd20153453ba6579ef48d8f55b69a060bd74d08e02759f3b615427c7f1012ac6e02660e5935c487f782a49fa4cb20c9e4f5b7dd7dcd866644949231b2d0cee952901bd2c0c04a3886b889e021504b8d86ac2083237d4ff6f3257afb4e132d17c52dcb6cb86053924885f7ec8b4c4903ae7cce885d22f11f18466e37a010ac86"}], 0x1340, 0x20000001}, 0x40000000) sendfile(r1, r2, &(0x7f0000000180), 0x2) 2018/04/25 23:03:50 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1f8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6c, 0x9, 0x2, 0x2, 0x1, 0x7, 0x4, 0x2, r1}, 0x20) unshare(0x40600) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) 2018/04/25 23:03:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000090601000000000000000000000000000c0001000800000068bbd16ff28839faafd149a3cf38d9a23f24e684c87205365201e5523cd07006d1fcdcc0fc72ea0c7f433ddf68b20beff2438a07e9dead6639d41763eb48f57303edef84e151c5f5c5f7c0e14c0c5e95c3fda86043b4e8197003076fd0e975eb9cf5fc0cb1bb7885a477bf5c36ea90fc8728d717439b74e6a67658fe013d7bb3d6d0def394c0fe570da350ee8a59569704366cc052086c636e37fb4f21cb28"], 0x20}, 0x1}, 0x0) 2018/04/25 23:03:50 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0xffffffffffffff7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "65727370616e30000000000000000400"}}, 0x1e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "607036f2a985d1c600000005000000ff"}}) clock_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) [ 92.387928] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 93.021693] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 23:03:51 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:51 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:03:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200040, 0x80) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x4, 0x4) shutdown(r0, 0x1) recvfrom(r1, &(0x7f0000000240)=""/134, 0xffffffffffffff8d, 0x40, 0x0, 0x74) 2018/04/25 23:03:51 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES64, @ANYRES32, @ANYRES32]], @ANYRES16, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="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"]], 0x4, &(0x7f0000000180)=[{&(0x7f0000000100)="fc60f29aabd8067b6cd198520b300f0d", 0x10}], 0x1}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x4, 0x2400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000e0ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000010000000000000000000000000000000000004000000000000000000000000000000000010000000000000000000000000000000000000000000000"]}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x2, 0x5cbf373c}) 2018/04/25 23:03:51 executing program 5: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)=@full={{0x3, {"3cd3289ea827e7"}}, [{"86fbf1431187dc"}, {"9886ac3ee4d985"}, {"6869b6a60fa6f1"}, {"d54bd19b312a39"}, {"ee0b92779773cf"}, {"287db9f8dbedfb"}, {"7e6de6858a45c6"}, {"a72dd46fdd1fa4"}]}, 0x48, &(0x7f0000000340), 0x0, &(0x7f0000000480)=ANY=[]}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x38, 0x2f, 0x0, 0x2d, 0x3a, 0x2c, 0x38, 0x32, 0x3a]}, 0x9) mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/25 23:03:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x200000000000001) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='i', 0x1}], 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = dup2(r0, r0) name_to_handle_at(r1, &(0x7f00000012c0)='./file0\x00', &(0x7f0000000240)={0x1008, 0xffffffffffffffff, "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"}, &(0x7f0000001280), 0x1400) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa4, 0x8002) 2018/04/25 23:03:51 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240000, 0x12) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02"}) 2018/04/25 23:03:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xbd, &(0x7f00000000c0), &(0x7f00000001c0)=0xfd67) 2018/04/25 23:03:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x80) 2018/04/25 23:03:51 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3fffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x1) 2018/04/25 23:03:51 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:51 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:51 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x8, &(0x7f0000001f40)=""/28, 0x1c}}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x2, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) 2018/04/25 23:03:51 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="32c7269b1897ae4416e3262ecfb9db878127690ea614d82324a462dd123a2949afc0d152e025209aaaf3f1e4d7d2d3c4fa0a8ab6af3fd0ef0ca5a8476f78695a4e7aa485ce885ccfb09486b0ab52c003a5c2a024aaf0c6a825decf1faeb3dc6fec1cd32166b59129c27cf8b2937c30adfe9eeb3586af999974b6675bf2c938d5c1e8e9c1d09fa78889439e25608e9e1ee4de782b", 0xfffffffffffffe1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/25 23:03:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x101400, 0x0) connect(r0, &(0x7f0000000200)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)="1ac977cb3733115ea9c167c6a530885b711608394df574bc9348faf40e60f8451b979337f57d766680513682033646c40b138ed40cb3203652c4537c34e1ea746faad216f1b03bca117c77f8cadc6ac400db06a02ea97264e1367713ef946a6f0b9d08fbf3d94497d5fd84ba8ef60c217e2a2044b1325d7e9051e77839aa8c4fea412a9442c1666fb9255d99d2562ac9a797045ad268a08dfc819fa4e5ea39b5130c06a1d0d19815d1fb56") 2018/04/25 23:03:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x20, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ad}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x881) prctl$setname(0xf, &(0x7f0000b71ffa)='\x00') 2018/04/25 23:03:51 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:51 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:51 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x36, "9881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba4291939331625e2285afd96be424ea80af975529746d93836"}}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='[^\\#\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) 2018/04/25 23:03:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fchown(r0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) 2018/04/25 23:03:51 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth0_to_bridge\x00'}, 0x18) inotify_init() socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ip6_vti0\x00'}, 0x18) 2018/04/25 23:03:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/25 23:03:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x8000, &(0x7f00000000c0)={[{@block={'block', 0x3d, [0x35, 0x33]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x36, 0x37]}, 0x2c}, {@session={'session', 0x3d, [0x3b, 0x78, 0x3b]}, 0x2c}]}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) 2018/04/25 23:03:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x20, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ad}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x881) prctl$setname(0xf, &(0x7f0000b71ffa)='\x00') 2018/04/25 23:03:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) r1 = memfd_create(&(0x7f0000000000)='md5sumuser-vboxnet0md5sum(-\'^\x00', 0x2) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/25 23:03:51 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:51 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 93.899510] IPVS: stopping master sync thread 7510 ... [ 93.900225] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_bridge, syncid = 0, id = 0 2018/04/25 23:03:52 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x501442, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x7) readahead(r0, 0x400000000000000, 0x8) 2018/04/25 23:03:52 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe2(&(0x7f0000000080), 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'erspan0\x00', 0xd7e}) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="a8771d163df9fa33dce13e7f222910538198ae84dfa417c6be4ab437f940c2abeb7babed4fa43aaf706b17d42e0a2b4c3b7f9e523036fe3d53a2465980020a5158bd9a4bf48305cd9b48a7f2621eff4cecc95466609195f8145bd67eb81e0db7fef1ee4f4411157893f9af00b308eec6ffad8c2f2ba1f0fbb272a7700c5bb57596d12eb7becbe00f09767f59a0b90ad3b097749632"]}) 2018/04/25 23:03:52 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) r2 = memfd_create(&(0x7f0000000040)='selfsecurity\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) 2018/04/25 23:03:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$bt_hidp(0x1f, 0x3, 0x6) fchdir(r0) r1 = geteuid() syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x4000, r1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 94.004331] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_bridge, syncid = 0, id = 0 2018/04/25 23:03:52 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="673ec076725efbc974f900399e3db68535a1fbc5b487c2209e978b30a37380f4db334542caef62bba33b075a4b6badb0ac191a542db05fd057f9d88dbe58d9e84cce80660f784305baa8cc57f8d4f3b32138709f949c05b689fc174e37b881324c737d29f6807194d05b952e95d9b56c74528749b44dd1b26b2fc9dea4c67a0fc1eb5b1ae8507960ed15336d37bb36a2cd7a5f09b9cfda798f1a6547", 0x9c, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x11002000) ioctl$TUNSETTXFILTER(r0, 0x800454df, &(0x7f0000000180)) 2018/04/25 23:03:52 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x200, 0x60001) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x1}) r2 = getpgrp(0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x20000820, &(0x7f0000000000)) 2018/04/25 23:03:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x70, "83af0394e76b5a1019a935263e3b4cc47c5cc2f405050a667d35a3474da2259794b862853c7ef86a750d2554a1acaa82687b693114ee9d0c03617fb21ed642fa3c1e45746f5ceba1e4b0c202eaa36fec707408e5fd9f83d83ab59f64de0e7241eca51f3b689e55d4a5a0efcdf0de406b"}, &(0x7f00000000c0)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x2}, 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)) sendmsg$nl_xfrm(r0, &(0x7f00000b1fc8)={&(0x7f0000416000)={0x10}, 0xc, &(0x7f0000247000)={&(0x7f0000416dbc)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000180)={@any=0xffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x81}, &(0x7f0000000200)=0x8) 2018/04/25 23:03:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x7, 0x2}, {0x7fffffff, 0x1f}, 0x500000000000, 0x0, 0x65e}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/25 23:03:52 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendfile(r0, r0, &(0x7f0000000080), 0x0) getsockopt(r0, 0x3, 0x1, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair(0x3, 0x800, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/25 23:03:53 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x404500) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000400)=""/114) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0xe14, 0x7398b699, 0x80000001, 0xfffffffffffffffc}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x800014, &(0x7f0000000280)={@loopback, 0x0}, &(0x7f0000000240)=0x1be) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001a00000029bd7000fddbdf251c30b428ff00ff0a0010000008000400", @ANYRES32=r3, @ANYBLOB="08001a00ab000008001a00070000000200040000", @ANYRES32=r4], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c89f60)={0x0, @in={{0x2}}}, &(0x7f0000d28000)=0xa0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x90800) 2018/04/25 23:03:53 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:53 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:53 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) r2 = semget(0x3, 0x3, 0x2) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x6000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000000080)=0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1c1e, 0x230500) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x80, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000180)={r5, 0x9, 0xfffffffffffff463}, &(0x7f00000001c0)=0x8) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x75) 2018/04/25 23:03:53 executing program 3: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x18080, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb8, 0x5, 0x9, 0x402, 0x70bd2c, 0x25dfdbff, {0x5, 0x0, 0x7}, [@typed={0x4, 0x76}, @generic="1b0e92fc1ce516e89080bedad239e69ff143494bcac58f69ccf1665e605f55e8", @generic="342a2c9be8051fc9784bd3ca4d8a1574bea47605f724108aa0e6c2fd543fdcc51f4d", @generic="78e15d42876968dd3d", @typed={0x14, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="2aa849f0cd700d00fe4ae14b99ec42400c0d1c7d2d0756829fffb774a92353ea16ce7f5b3c9a2ef0dc60477023fb402680", @generic="eb91f89c5a49505de9055ba801e0"]}, 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4401000000001278, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x10000009, 0x80000030}, &(0x7f0000000340)=0xfffffffffffffd6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x8, 0x400000}, 0xc) 2018/04/25 23:03:53 executing program 7: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(0x0, &(0x7f0000000040)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) chown(&(0x7f0000000080)='./file0\x00', r0, r1) 2018/04/25 23:03:53 executing program 2: r0 = socket$inet(0x2, 0x4001000000000001, 0x10000000000000) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 23:03:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f00000016c0)={0x0, 0x0}) ptrace$peek(0x1, r1, &(0x7f0000001700)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r3 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x17, &(0x7f0000000080)={0x16, 0x4, 0x100000000, 0x2}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x20011, r2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000300)=0xea) io_setup(0xfffffffffffffc00, &(0x7f0000000100)=0x0) r6 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x5, 0x800) io_submit(r5, 0x6, &(0x7f0000001680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="2c0efeaf4b71b702d87d902e71f7b141c4a06d49f0aa414d4c46a226554254d9ea90264bc668eca4957b7edc3db0cd9f0b1ee5e255866ac07a847d71234f88219b3cde202bfe09d31ca87bc2814c311516daa50fbe784941def4ca47912730f23b0d328b8448572593c779bd20594db5e3868caf5c51127230cc9a18e2a1bff11e3842df63c15ad4ecfd337e27423f04792a70c51787ec1f5d54f74b3980c718695b462f92e632cef9566700fec732e4922430e0c75526f3", 0xb8, 0xca, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x9, r6, &(0x7f0000000340)="a2f6b9cb98914a3ed3523ab6754fba0b4ce7c58a8d8c5f4212aaf2e96237a87a0e64140bb0b4504402f907617e7a87013e7c3e87bf2e3a8b1b062c3094bf499daf31bdbae4a770b18ceaa9aa241a436b7f4ed41e6c0889468b15b5e8fd168ac28f72b7d1dc2f978c80aa82256ff81c109f2c5c4aac4a37ff2c14fe68e3fb60d37c6714532e485518f94b4b2f4c88e1dd1bb4", 0x92, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000000400)="7462c2b2fde10a576de1f474dce26d879448d5d3eac87af13e93f97964bcafec86ecd8cc07ff7495fa3414627ccefd90ad9d6d71f1217f65d42851f0387618527a6f3566d46e8b88d114b1dc0206893d5dd96b8aaf68fe1f95b15ad414932c699cc6ea", 0x63, 0x7, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000480)="35571a3a46c242d01840bbde1f558666fe18bac9131cf3e759d8c6a97fcbbf74ce66ec096b8954c9e385f38e935d5b789dd1605ffc8e4202b57b50014307444b62b529260fe1d7ecc1c9cb3a5bfaf7bbee0105", 0x53, 0x1434, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x80, r0, &(0x7f0000000540)="bcf1f2e025c5fd30bef06eef9b84b5fd58eedb8f53800ce5b7f63a9836900b3e757e2d3c6d84bc9a849b5bb6c9723d9f1a7cf0abe47aa02c05e80506121ab4518a2759c24bdebba111d91f1002dd6a0889d3c33e57f36094cf9c377327676c69e4fcb0cb8d4a3e21a2198e765cba2d62d6e9e8c637ff0da103a77a5f37951c52244395713d2be6b3bf9c4faa7241b1d3b68dbec4d40e949ccd7fba8b25a301d8d1b37f6a", 0xa4, 0x6c8e, 0x0, 0x1, r2}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f0000000640)="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", 0x1000, 0x8, 0x0, 0x1, r2}]) 2018/04/25 23:03:53 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x75ea, 0x27, 0x14a0, 0x359b, 0x0, 0x8, 0x4, 0x200}, &(0x7f0000000040)={0x7, 0x2, 0x1, 0x6, 0x80000000, 0xfffffffffffffffd, 0x7fffffff, 0x2}, &(0x7f0000000080)={0x7, 0xfffffffffffffff7, 0x7, 0x0, 0x20, 0x14, 0x4, 0x3}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x1ff}, 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x2, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/25 23:03:53 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"62bba3df71655f737c6176655f3100"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) personality(0x1040000) inotify_init() 2018/04/25 23:03:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000a7000/0x10000)=nil, 0x10000, 0x3, 0x32, r0, 0x800000000040) r1 = socket(0x2, 0x80000000000002, 0x95) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000140)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) shutdown(r1, 0xfffffff7fffffffd) gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0x12d) getgid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee6ff4), &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f00000001c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000a6000)=0xfffffffffffffe1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000100)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000000440)=0xc) getgid() 2018/04/25 23:03:53 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000100)) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2f, 0x880) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000000)=0x17, 0x4) 2018/04/25 23:03:53 executing program 6: unshare(0x200000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000040)=0x8) 2018/04/25 23:03:53 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/25 23:03:53 executing program 2: rt_sigprocmask(0x1, &(0x7f0000000080)={0xcf4}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/25 23:03:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5e}}, 0x3624000000000000, 0xfff, 0x1, 0x5, 0x5}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000380)={r2, 0x5}, &(0x7f0000000280)=0xfffffffffffffe1a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x364}, &(0x7f0000000300)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="04010000160001040000000000000000ac1414aa0000000000000000000000000000000000000014000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 2018/04/25 23:03:53 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001740)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001780)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair$inet(0x2, 0x804, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000000100)="ff6643dc4374ec5da03d35688649f3007326913e4ba979d764792e05ce4bddc5d69bc9897d") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) bind(r4, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x4, 0x5be7, "a536ddd4f796479d7589895764d603087a4b566946d9cde80cf8622f414e121382d3e9c0993162301867ba9d80e03d3bad1d2eea9efdf8339f81fe0dc9d87d", 0x13}, 0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) 2018/04/25 23:03:53 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x8, 0x4) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/25 23:03:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffff, 0x2500) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1901, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x9000, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x4000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/04/25 23:03:53 executing program 5: r0 = socket$inet(0xa, 0x803, 0xb7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x580, 0x498, 0x358, 0x358, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="1b9eb85ed53b", @loopback=0x7f000001, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7ff, 'system_u:object_r:syslogd_var_run_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff0000ff, 0xff0000ff, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff]}, 0x1, 0xddd4f62, 0xfffffffffffffffa, 0xffffffffffffff7e, 0x5, 0x3, 'eql\x00', 'team_slave_1\x00', {0xff}, {}, 0x0, 0x22}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) bind$netlink(r0, &(0x7f00000011c0)={0x10}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0xfff, 0x111400) accept4$packet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000940)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/25 23:03:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/25 23:03:54 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x4000000000001268, &(0x7f0000000040)) 2018/04/25 23:03:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/04/25 23:03:54 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/25 23:03:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x12d) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000180)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000240)='syzkaller0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0xa0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0001300}}, 0x1c) 2018/04/25 23:03:54 executing program 2: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/04/25 23:03:54 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000008, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000c2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x80000000, 0x9, 0x5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x61d}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:54 executing program 0: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x228e00fa, 0x4000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr=0xffffffffffffff81}, {0x2, 0x0, @broadcast=0xffffffff}, 0x22, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='bridge_slave_1\x00'}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0x80}, 0x1) r2 = semget$private(0x0, 0x0, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/89) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/25 23:03:54 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1000, 0x183000) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)={0x2, 0x4, 0x5, 0xf, 0x57, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_address={0x5, 0x0, 0xff, 0x20, 0x0, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_ident={0x2, 0xa, 0x100}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}, @sadb_x_sec_ctx={0x20, 0x18, 0x80000001, 0x7cf, 0xf6, "2f1320e19f583a07ebb14223015538479f8dfe70eddb72a84a808ef7d06725f5f798229af9d19c20baaae9808d331864e97cac11244f69413baf780ddbb0235588761642518ba0f36268f7cb1669f222757516f613a0763259a646f0f51ef7bf45a80a2205953fa427c770b58b4f4d4eea177b528214ac14e0196beb98e88222845d34a619b7d36e18ff5867546e664d193597569e9eeb579f24e8156565d4784d0e4911b1d7fd280207b35adb318d302f794a26ab3fe6e47ba1b641396095499c8baab183b676260684a192b12659e1c0d9bfeb9dfe7c705f70eccdb8130cb18f068936c270049f9213d4fd37ea78f869bf8d5b7d96"}, @sadb_lifetime={0x4, 0x3, 0x8001, 0x3, 0x5, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2c, 0x3500}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x400, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x10, 0x10}, @sadb_key={0x20, 0x9, 0x7a0, 0x0, "b2964badc579deede92278eb252b099bc15280aab6c4509869cce0e00e467f6840b8695b680c08ba5e0863377b1c3371e80dca738fe8a5fe5f1a5cf41873bb0b0fd21fbac996730cae64e511e87fde01e8e54abfdf9c19ed783d2aeb31ee72b8be34d31bed1431c6a2e68e760a8d778946bd6bf899418f69c93613d4d475c38103dee7626eb3ccf0ea01da0b9df04de812034c73bc5cb66fb0e09b3a5918880299f71652b6f506afbc3735e615ee87efe046a07a942604bce12db813538529dedabaaa25f2c0d51230db4d45f1aecb61a936b5bf3cdb96de2355cff5ff1ea33f7fafa377e1f2c223717ecfaf557b330ab78a0edb"}]}, 0x2b8}, 0x1}, 0x200000c0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/25 23:03:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x8, 0x1, 0x3, 'queue1\x00'}) dup3(r0, r0, 0x80000) 2018/04/25 23:03:54 executing program 5: r0 = socket(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x30c) 2018/04/25 23:03:54 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYRES64=r1, @ANYRES32=r1, @ANYPTR64, @ANYBLOB="bc945df575f73510da77374861639ffed8b7a5306b37dcdb708c51a792aa3c0b34d4757cddeca746e6f2a7df845e252ed3c3db673750dc297f18ca5406de15b863ae923a77f25d0d7f2c1304938528f3a0752e182508b32de6c289ca9bbdf4857deefe08c82775b0aa71c478cad33f4a26821aae2c0f0eb264e268255ded40b60fdbd88a8a0357ffe1", @ANYRES16=r1], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r0]]]}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0x4, 0x7}) 2018/04/25 23:03:54 executing program 3: futex(&(0x7f00000002c0), 0x200040000008a, 0x0, &(0x7f0000001ff0), &(0x7f0000000080), 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8001, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) 2018/04/25 23:03:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr, @empty]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/217, 0xd9) r1 = accept4(r0, &(0x7f0000000180)=@l2, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000500)=0x3000000000000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0x263) 2018/04/25 23:03:54 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:54 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:55 executing program 0: r0 = socket$nl_generic(0xa, 0x2, 0x11) ioctl$sock_ifreq(r0, 0x40000008937, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_flags}) finit_module(r0, &(0x7f0000000000)='bridge_slave_1\x00', 0x1) 2018/04/25 23:03:55 executing program 2: r0 = socket(0x2, 0x1, 0xfffffffffffffffc) r1 = epoll_create1(0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x2, 0x5c}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e20, 0x0, @empty, 0x4}}}, &(0x7f00000005c0)=0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/25 23:03:55 executing program 3: timer_create(0x7, &(0x7f0000000280)={0x0, 0x3e, 0x1}, &(0x7f00000002c0)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x22900, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000680)=0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x200001, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000340)={{r3, r4+30000000}}, &(0x7f0000000380)) ioperm(0x1f, 0x100000001, 0x7) timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000040)) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x400800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000440)=[0xb2, 0x5, 0x800], 0x3, 0x400, 0x5c8122cb, 0x5, 0x101, 0x8, {0x8, 0x1, 0xe0000, 0x1f, 0x5, 0x0, 0x400, 0x4da4, 0x1, 0x614, 0x7f, 0x9, 0x100, 0xfffffffffffffff7, "64addb4f7821a53eeafbf0ec1ea9fcf5099a5e22f58bec95669386303b22d092"}}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000140)={r6, &(0x7f00000001c0)=""/148}) socket$inet(0x2, 0x0, 0x0) r7 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000580)={0x0, 0x9, 0x0, 0x7fff, 0x1}, 0x14) timer_settime(r0, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300)) 2018/04/25 23:03:55 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:55 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/25 23:03:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1000001b) 2018/04/25 23:03:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/146) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r4 = syz_open_pts(r0, 0x2) writev(r4, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f00000000c0)) 2018/04/25 23:03:55 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:55 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="08012abd7000ffdbdf250e00000008000500feffffff08000400ff03000008000500000000801400010008000b0073697000080008000700000008000200000000602b20c82786883300fe8000000000000000000000000000aa0800030001000000080002004e24000008000b0000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4c010}, 0x4) r3 = dup(r0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000004c0)={'bond_slave_0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000500)=0x1ff, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7f, 0x0, 0xe2f3, 0xffff, 0x3, 0x3e, 0x8, 0x17f, 0x40, 0x8f, 0x0, 0x1, 0x38, 0x7f, 0x0, 0x9, 0x80000000}, [{0x7474e551, 0x6, 0x1, 0x3ff, 0xfffffffffffffffa, 0x2, 0x0, 0x2}, {0x7474e551, 0x8, 0x6, 0x8000, 0xfff, 0x101, 0x8, 0x10000}], "c61a195fed7296e8afc928edf332840ce3242694563ab9021fe45621ecdf8fbff41f6b522a3a2f1f65da1015a02730954e4090b1f080b007ba327d722f04ba22cbe79e3cd3d1399868078ff5"}, 0xfc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) 2018/04/25 23:03:55 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup(r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0x1, 0x3, 0x8, 0xd4f, 0x5dcc, 0x2}, 0x20) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0x800, 0x8, 0x1, 0x0, 0x5f, 0x10000, 0x1d1, 0x200, 0x3, 0x861, 0x0, 0x7f9}) 2018/04/25 23:03:55 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000100)={'team_slave_1\x00', @ifru_data=&(0x7f00000000c0)="1f9c10a7f9f6f0cc200927be81af8784521c5946024a12d2205e44c5be6668a5"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412001, 0x0) close(r1) setrlimit(0x8, &(0x7f0000000140)={0x100000000, 0x3}) recvfrom$ax25(r1, &(0x7f00000001c0)=""/179, 0xb3, 0x0, &(0x7f0000000280)={0x3, {"f63fe4eb625635"}}, 0xfffffdf2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)="595f34ea"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/04/25 23:03:55 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000002c0)='encrypted\x00', &(0x7f0000000340)='/dev/ptmx\x00') 2018/04/25 23:03:55 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:55 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/25 23:03:55 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb032ebee522ef6f77be4c7069ac78df2895fbdccd012d6b343b53cd58dcc8bf263c9a7a8b7c07c01a16df83b5386e5740b", 0x69, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$reject(0x13, r1, 0x6, 0x81, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/25 23:03:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203009a5dfce034c466b20000000000050006000000000009fffffffffffff50000000000000000000000000000000000000000000000000200130000000200010000000000000000000000000005000500000000000a00000000000000ff020000000000000000000000400001000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/25 23:03:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) socketpair(0x1d, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000080), 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/25 23:03:56 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) close(r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0x10) 2018/04/25 23:03:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:56 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) read(r0, &(0x7f0000000200)=""/190, 0xbe) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) accept4$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:03:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000b2000000000000fe8000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffff33000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/25 23:03:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x4) 2018/04/25 23:03:56 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x103040, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000004, r1) 2018/04/25 23:03:56 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/25 23:03:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x18, 0x2ff, 0x0, 0x0, {0xa, 0x0, 0x4b9}}, 0x14}, 0x1}, 0x0) [ 98.188566] can: request_module (can-proto-0) failed. [ 98.207113] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/25 23:03:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000280}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xac, r2, 0x0, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcabb}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)={[0x37, 0x36]}, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/25 23:03:56 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) [ 98.294965] can: request_module (can-proto-0) failed. 2018/04/25 23:03:56 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000080)={r1, &(0x7f0000000140)=""/141}) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f00000000c0)="010000000000000018") timerfd_create(0x0, 0x80000) 2018/04/25 23:03:56 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) 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, r1+10000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}], 0x1c) 2018/04/25 23:03:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000000080)="7ecbe847c6a71aa1", 0x8, 0x4084, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400001) fstat(r0, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000000280), 0x0, 0xa00000020000004, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/25 23:03:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) write(0xffffffffffffffff, &(0x7f0000e9e000)='"', 0x1) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/25 23:03:56 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000001980)='/dev/dsp#\x00', 0xffffffff, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001ac0)=0xe8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x783e, &(0x7f00000000c0)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0)=0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='vmnet0-em1eth0\x00', &(0x7f0000000180)='`vmnet0\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000380)={0xffffffffffff03e7, 0x4, 0x400, 0x2, "860b3874ec4d7f81a19be947fb31634e37fea9c9506a0c643d8dde1998a33a635597acfdda0145352e6e5ea2", 0x2}) prctl$void(0x22) 2018/04/25 23:03:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="74d5b9ce30d09b0163f7787e", 0xc}, {&(0x7f0000000040)="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", 0xfb}, {&(0x7f0000000140)="3a5b30cc308831db10754873958f7432cba1fcfc364178de3ac00564227ce4193a7e14fd2d7091a00523eb7965536639088d2bbfb3c4ffcb3b88ff4c166b1635560335004e32d59613b1519e7446b9141a1b5a44266c5ba6f1650a43f687da10c360c184eb33aa0ca779da204ad855db63140b518d80", 0x76}, {&(0x7f00000001c0)="b5309a104b57096d7c57a64c9e3e0265aafda399f4a7128bcda115c0502aac97e7b030ecd5e397df08d76301ef427ac1b3b43e84f737387cd5250d642fdfd33de6b1f02c9192d410082910d32ecfa43ab9ce58a861048ed9e70c073936f07100db58c066b15a4bafde2c80bc9cebe15f25520431dd3bf0df5de839225c54508787dfb51be3ea68c24509f0e1ad", 0x8d}], 0x4, 0x8) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000500)=@sco={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) dup2(r0, r1) 2018/04/25 23:03:57 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) write(r1, &(0x7f0000008ad0)="fe", 0x1) 2018/04/25 23:03:57 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}], 0x1c) 2018/04/25 23:03:57 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000200)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, r1, &(0x7f0000000180), 0x0, 0x5}]) 2018/04/25 23:03:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0xfffffffffffffe04) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[], 0xff42) r2 = socket(0x4, 0xe, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000400)={@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, {&(0x7f0000000140)=""/165, 0xa5}, &(0x7f0000000200), 0x30}, 0xa0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5aa, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x8}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x44, 'syz1\x00', 0x225664e9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) 2018/04/25 23:03:57 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = socket(0x2, 0x2, 0x7f) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x50, r1}) 2018/04/25 23:03:57 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0), 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x6, [0x5, 0xffff, 0x1, 0x9, 0x77d20000000, 0x8]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x82, "bb0287f2fef001f27646246a234a3c3df3efa85a93dd2cddd33d4bdb88e08bbe2e35649da782ea558c60ba351562bba41112ffa257ac5cbd6468763dcba64032ddcdc940bd4582eb571c85d1924862e4ff4905d12607df4c5a4f0935836e12a93500c138faeef527531a5807d188d21a94e990aa38609aed4d3576f6f1c29867aedb"}, &(0x7f00000001c0)=0x8a) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000180)="1a0dea2fffc51793da3caeeec8f7d7d79600c557b1fbc6b1379903ca8ca804866de44e04b59e61417abc08f9e51d8c8b04c9fdaa43d8124bbf7a8fb9ea4f", 0x3e}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/25 23:03:57 executing program 3: remap_file_pages(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x1000000, 0x6, 0x800) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x802}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) [ 99.173954] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/25 23:03:57 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x300) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0x3e, 0x30, 0x1b}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x6, 0x1000, 0xfae, 0x0, 0x0, [], [], [], 0x0, 0x63}) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2004, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={r3, @empty, @multicast1=0xe0000001}, 0xc) 2018/04/25 23:03:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ppp0\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/71, 0x47) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/25 23:03:57 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:57 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet6_int(r0, 0x29, 0x440000000014, &(0x7f00000000c0), 0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/04/25 23:03:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400002001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x44000000004ff) pipe(&(0x7f0000000040)) 2018/04/25 23:03:57 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xb) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/04/25 23:03:57 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001540)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001580)={'ipddp0\x00', r2}) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x68165f800, {0x5, 0x4, 0x40, 0x6, 0x81, 0x4}, 0x40592458, 0xd3}, 0xe) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/151, 0x97}, {&(0x7f00000011c0)=""/179, 0xb3}, {&(0x7f0000001280)=""/56, 0x38}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/132, 0x84}, {&(0x7f0000001480)=""/169, 0xa9}, {&(0x7f0000001780)=""/160, 0xfffffdc3}, {&(0x7f0000001600)=""/109, 0x6d}, {&(0x7f0000001680)}], 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:03:57 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)='.keyring#cpusetposix_acl_access\x00', 0x20, 0x2) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x9, 0xfffffffffffffe17) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x6f02, 0x4, &(0x7f0000001600)=[{&(0x7f00000004c0)="eb7c276c5f9714889c3f69cdbe1674fb905f385eedc600b15b0571d108e44af7d87ac307faa053f12e19d304789165c9388486a2aaba70fe8e19b4f8d119d3c789cfdf6884d2a6e2d50b7db8bfa282157f2995dc86c3ff00dbd90ce9a69c40f1d30057ee90d01a7f69814fa0bfd4552ebed9d3409b53c3af4866f24b12540a6e0f686d5bdf357c227532a421753c90feaf9391e22a607eec9065a1950d4431c93e02c49fdceadaded74d47fe93e212c657cb", 0xb2}, {&(0x7f0000000580)="bf21745730d8c72d8ffdee8b48e0cbd73b053cc0e5cd063fc7c33a86c467acd478d4a7f42271f589c3747294dcd3c2bc4ea21e08b968b5a88af5e20c1ef1d351301c3da0a867af6d6401edb33024e80a5b9d9dd4d5301d0bd99a1f5847c3", 0x5e, 0xffff}, {&(0x7f0000000300)="61235c9ae2736d350eec36a0c214bcd6eacde997d865edf12540286305be", 0x1e, 0x1022}, {&(0x7f0000000600)="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", 0x1000, 0x4}], 0x20, &(0x7f0000001680)=ANY=[@ANYBLOB='jourum,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) sendmsg$nl_netfilter(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x4040) rt_sigtimedwait(&(0x7f0000000000)={0x7}, 0x0, &(0x7f0000000080)={r0, r1+30000000}, 0x8) clock_getres(0x0, &(0x7f00000000c0)) 2018/04/25 23:03:57 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) chroot(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ufs\x00', 0x20000, &(0x7f00000000c0)="8c92703a2125c942a3dfba032b5e2dd1ebae0ed5220202817a17d6511a1c368537e7b7150282521098f801b2c55ddac8d8eb24be5dd87580656f29455da58ddc575ec5d317f79ac0e196828bd46878b2ad958e65e087de2d7b2e483ee542f2be8ff27c529306397e7f81495b8d2db2c5ee9af660082247028eda97612d91b26a1a9a77f0cd36d78cfc60d107297ce0b41793386b9defff7a636b7d6ad565e851ebcafe8944bb63fd1957dd658f1ef848a0c5fa7777f67f9fbe01e20963059d9d6f9e10fe1bcb67537099d356eb766e0734480af9a26fc38a399158ab116c3a21eb6374c4104b32") 2018/04/25 23:03:57 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:03:58 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000100)={'bridge_slave_0\x00', r1}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'veth0\x00', 0x3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000140)="489db4d30392c3c5a1e2cf78a5a7a066775b7292cb4539b2c949c7a6f22035225ad847c909cda3f19216f8757467fc75b5083189e094768fe4a7c33f1ad139bbd2ee310cf6", 0x45) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x8719}, 0x4) 2018/04/25 23:03:58 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) 2018/04/25 23:03:58 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/25 23:03:58 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:58 executing program 2: r0 = socket$inet(0x15, 0x6, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x8, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}, {}, {}, 0x0, 0x0, 0x0, 0x1000000000000, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4000006}}, 0xe8) 2018/04/25 23:03:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x400000000fe) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x20000004e24, 0x20000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xeb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000203afff200200000dd00000000e62aac"], 0x28}, 0x0) sendto$inet6(r0, &(0x7f0000001040)="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", 0x1000, 0x4000, 0x0, 0x0) 2018/04/25 23:03:58 executing program 7: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="040000b6b5"]) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) 2018/04/25 23:03:58 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x237, 0x8000, 0x7, 0x9, 0x1ff, 0x86dc, 0x1, r1}, 0x20) r2 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x9, 0x4) 2018/04/25 23:03:58 executing program 7: r0 = socket(0x0, 0x10000000000000, 0x100000002) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x125000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xfff, @empty, 0x8460}}, [0x6, 0xca900000000000, 0x3, 0x20, 0x52b, 0xffffffff7fffffff, 0x401, 0x0, 0x1, 0x80f, 0x10000, 0x81, 0x3, 0x800, 0x1ff]}, &(0x7f0000000240)=0x100) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x1, 0xb, 0x30, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x6}, [@typed={0x14, 0x7e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x3}, &(0x7f00000002c0)=0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x3ff, 0x16df, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/04/25 23:03:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x220200, 0x0) unshare(0x20000400) r1 = inotify_init() r2 = fcntl$dupfd(r1, 0x0, r1) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) prctl$getreaper(0x5, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x600000, 0x0) 2018/04/25 23:03:58 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:58 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0xffff, 0x20e, 0x7, 0x0, 0x0, [], [], [], 0x1ff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x4, 0x2, 0x8c4, 0x1}) 2018/04/25 23:03:58 executing program 1: futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x2) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={"6272696467650d0000001300", r1}) 2018/04/25 23:03:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffa2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0xfc7ce76b63e742a7, './file0\x00'}, 0x6e) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x3d) sendto$inet(r0, &(0x7f0000000180)="88dd4f2819f5333dd1044359f556f2ac04aba9cdd54e9ce3e39a088a2d7586c17dc3381a6eadee4d4f8c46ce35294dfa5b7f159de19c2344f1fa1b5d464f265f4fd063494370cb5999904121557b1d4d04dc29991568636f366f6c2eed5da2010a27064cf9660d1e2c38cfb16067fed25537ce88c86aeb17475a546d218d8ef8462fa1f1fbc3ba1bbe6f32a011d6ba0945fa7fb91a8fd91972a41daebc7febecb5e99a438683455f31f5d85c6f6c5ee5c60182e6be6de7b2f29eef5678d142af7884e4bc350934b28e5cbd39", 0xcc, 0x80, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/25 23:03:59 executing program 0: process_vm_writev(0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/223, 0xdf}, {}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000001380)=""/164, 0xa4}], 0x7, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/214, 0xd6}], 0x200000000000018f, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffff9c) fadvise64(r0, 0x0, 0x6919, 0x5) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x800000ca, [0xf37, 0x401, 0x81, 0x4]}, &(0x7f0000000080)=0xc) ioperm(0x3, 0x165, 0x10000) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)="2e81a6153dca808d242e1d5eb0585aa9f3c9f42488f7fdde7ac22a9e0dfdc87293ab032867c2c9f512a02c02568de34dba6c4a875ee67fdb342e5547c6093f5e1286bdb788754199c5143e985a273ae2af1b8110147786012d36761a2f95cb6afa45182dc1b7d296090677b7f03842832a44bb9ee56da3e7f21ec6e7268ab4750f1f5cb0", 0x84}, {&(0x7f00000004c0)="fffabb65fffd94b2ea240670bda0652494b06aeb8d6d48a94aea60c25d8380534b38f9348accaed6f1041ece4e4637bb1863dd880657e1ef89679c7b2aba15358defe8c8ccb7b9acb79d3f04c5f7243856e3d0dd3c0ee59fe3ec5ce329a8881c13911e5de751c6a4ce98b0e0a49fdeaf59ce10eb6a4a1714cba0f770b270efb38416d7cae9b7947b1100b264e644bcc0b5d61a84e8537412", 0x98}, {&(0x7f0000000580)="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", 0xfe}], 0x3, &(0x7f0000000680)=[{0x88, 0x118, 0xffffffffffff0000, "e7c66a234e8e500dafd6ae84a06db89f3f80a81c18fc40339bc146eafb2d23ef8bf8a271d262604874e76a526a1191d3110cb84b6a392886c032058e970a3e1c9ec48ced1e6bbc342346538c367802b96bd465c1de1cfed50011ae274923d9e0425a1ef443c94dbfacb237e67b864936ed19"}, {0x10, 0x107, 0x32}, {0x90, 0x111, 0x80000001, "15092d1daa06f44dde03d869a6ac5da14597baa67869097a470ed42ac5232e6e0a16c1eb6207a5c87942cc02da02a75719f0bfb36281bc9d8150df7131545246a0cd16d547716fcb87f2abb8a0d62f1a95ccf0060d6e159144ffd65923f6ab1a090aac395db3d4995d3359e9e4d77f947f9469e81018fa9cad42ac2ad83ed6"}, {0xc8, 0x117, 0x8, "12cab3c7077837d929c368cce187be7f440d1859fcbc9c1fe2f59057d565783a0457999ae184d350fbf9fe411c53c9254e230c6baf507ee44675081f12805eb32eb2c247f2e70338697702966e6fe06c6daacfb522535fe48245c6fa566f206e7f32226af8b6e5fc25727e6d6bb311146b0a02f640684c4661b56ca9b65cbfad33f85cc4438fc593f4277d7b81577400400c36f13f14eaa65a5940b17d021d7f4a82e552f026e962cabd62f2edd3eb7ecd95dc65e03ad868"}, {0x28, 0x111, 0xd9, "f7aa9cf2d5728f41a5af66baa739f65340e88163f43e333e"}, {0x18, 0x113, 0xfffffffffffff291, 'N'}, {0x80, 0x0, 0x2573, "597892eba71ae76057180442dcb9b90fc3e976722eca1f667a6aa92c73a1bbb890369c4c16c4f5cc517f62bfbfdf0a8e673ecb3dd48ed3222c51c0465f61cddacafb414a85005554343af6854be797428ea2df0ecfe6f3457a99d511d543f4b20f18fba203270f1fec16c6e7b26386"}, {0xc0, 0x109, 0x9, "6722a3f4cd59fe5ae38fc4e87efc86222024556d3068ee0c79664303b4f5785e71c0e57a3000c3e8da47b4b3f48311dfd4a5ce150d3ee9eab709808ad457e360da6876281c3ee5951501a4de793609d89830c2fdbb7524236b38ffbc74a1a956915529fc91f41c07de9fadecaba3b398ab1160faec4523a88cf8dab64a6211c5f1b76f4561191a9f35b4ecb1f59bc91ca6bd53c80289a47160182cf46c63b868b0368936972fff5adcdabfbe"}], 0x370, 0x800}, 0x84) 2018/04/25 23:03:59 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:59 executing program 3: prctl$intptr(0x1c, 0x7) setreuid(0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='&p\\+systemcpuset\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/25 23:03:59 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@generic={0x7, 0x100000000, 0x401}) 2018/04/25 23:03:59 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0x7) 2018/04/25 23:03:59 executing program 2: r0 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/99) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000300)}, 0x0) [ 101.186488] bridge0: port 3(team_slave_0) entered blocking state [ 101.192903] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:03:59 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f0014f1f4870009040002000710080001125aedcd0900000000000000a8fb325f00ffffffe67c91c900000000b2", 0x34) 2018/04/25 23:03:59 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 101.241747] bridge0: port 3(team_slave_0) entered blocking state [ 101.248182] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:03:59 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000940)={0x0, 0x5, 0x30, 0x0, 0x7}, &(0x7f0000000980)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000d00)={0x0, 0xd1a0}, &(0x7f0000000d40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000e40)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x20}, 0x6}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000080)="e064cfc32244155c1cce274f8e9f050f2d60dd890c1c1d7577e5dd2ac1a6542d056fc3a34e8268f1372006279fb4640400bd8578a0a9f953e1d1e13c4722d5452d8f04bdae4c35828286568412a9a7113407d86133392d60dcde2323d5f07e8aa45bf0696c226b307e03d6faf5c66392fcd36fde013a0b07936f0f918b4b74e29a27026607bc85d8d7e1b618344edd4eed196d8b568710", 0x97}, {&(0x7f0000000140)="1a2e441fa4f4a5e2029f0ed6eb7e02cda958b968e25c47d60a5f6b4b7ce45c98a7d985e01a96b182223303daf21f9a2c128a4dc4edc0e6c92e33d2890471e91e7f6e249e45cf9eac650bcc6697fa84c3629541390e387e4b65c431", 0x5b}, {&(0x7f00000001c0)="ed14e8026e29940c198144851df3754e4fc5011e8b6b4ae0f41b9c2341887d3107ffd38efdf26ff41970b859d37e44c5ad5412c4fca11f8df8d38fc52fa3aeddeaa7bc74f595fac2e1b5c5461de6467b73f5952c56e1919c570f3cb2dbeb54f0dbd86190553c77572340e645dd1b56e548465b7fe14a33f4dc94518b0e54f068c93461402b5159a22d85", 0x8a}, {&(0x7f0000000340)="a1c8dc5b1d9acc7ced0c18ad6c983808576b541435ec1cdb96ac9192c09d3368496e4e3f6158e30f0fb155ff799a73f70fddf7c1a38782577eaf9cc9bcc5befe269d51e091e6007621108eb9b2c7747fdda827fe5d579ae9872cf61b7e1510c5c027ee90e311960b2b12d837f0e0fea65251ef0f23f25f7aadf853fffff0ed90c7de4ce9c0a2019af80af2b1b2d7d40c87a698e7af67f1f58bef24b2912ba4d2ba7088d70ee1bf92739b88164d3f94035c763a954a2e91bc7f28f759591fad157b9a9dc177fe1fe6669fbd2b1867f16a64fbdc93eaa7dae68ed67e943438740c76fe2f6a4df7a789dfe4dc7d6751a1c4", 0xf0}, {&(0x7f0000000440)="38745bc02b38a9a3f18722e104152f5cd6585a01556867cb06bda62d43bc694172d6afff6baeb8352eedf399283cc606b88a96b7727360a85538a3f4a50bc97da87ba03e360633e4a1d38a1df564617c0063f2228b59517375005bb8982ddd28d75ce824560f08ac5b039c4def77e5e564add735395101bb7bd4696c2f7d5117afffbf3e2cc54f4bb7cdddd2e29eb5293c6e11f09cb73316daaf47d6fb4cfc125a3145594adb1fd824896335fa07106198b882dc7a7c424fdde4995b5ad7a44475f9c12c612eb611e157b5faa59fcfc20d341a0e9126fdb93730d7a5847247c6258ad660018d0ffaacd7", 0xea}, {&(0x7f0000000280)="ec0e5eda4a2b59ebc56552d8b673b0d05bb595f42f376a2086a47b4ed9f5ee20ab754214b0e6c86d8428dac931e95bb2a633b8dd3ac10016754afd618de7736b7460a2afbde6cc442bc2904ad286fd304c04271af79363f847c8b0d7", 0x5c}, {&(0x7f0000000540)="798a3a83272063f0c2fbbd175166d97e68dba903b951e5ca975363b7aaab16a38592a93af6ba84f4f7b5a1441c2059c79cd45546e23afa9a9af311d0fd934d3b719dd478ec9f561057a34e3b76a44a306750caf27bacebe0f593471a67d0df977405d421e94df2eb1845d06becae92d750d7b5d8b03860f60f", 0x79}, {&(0x7f00000005c0)="01a8396a5bfaa9201aff93d4580a58388d418f49d238b3a1f7f0bed1302679883f1f51b83721c5364b5093afe62dd8faf99802ab5eae816973b4f6c1fa934ae05154768b489e54a216261dcc3e1929b2f94004652734822307eb7daafb15592a0451d2238b0808c722ce559fb2c01ffddceabb8da54e64d6d95c7f43a78da62bba980fdf06be713cc3025785448a0a8227ad8c5468ca1b4e0a6e5f94beb1ee3466ba42eefb606df0d8608faa3fcbedbbca82b068bcd1c94e137c699133f3636359794a0e4d", 0xc5}], 0x8, 0x0, 0x0, 0x4000000}, {&(0x7f0000000740)=@in6={0xa, 0x4e24, 0x2c4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000780)="821f1878d44e5db52c6e7c0fdd0281ec998eddd03b500d33b24ac1aadb106e55d81747b12e24404e9bbd15e5372b496ec7bc230ed4c829277131ae929497361d87d8f85c26a51b5156212d2de221c231bb55f900ff0d1c11325eaac4f53f77b31ad2bc8b0e94a88979d54dae44d60dc723a0325b24a3f82c475a9b168e6b7a57690b225b1a21d921f2c9f9b1c509a68028bd8903fa308d7b0ee8f4e07612c1ad0dd696933a023b7334b3", 0xaa}, {&(0x7f0000000840)="9d92530c7e934f828fd71a27d1b8328ef06510affd76868142897590911e1e465c2c36160e30ec2b49ad07a1a8b69b51aa564138b92c1097dc284529f1c2394f5d781f25f3a34cd10b7eaec93836442e288a98d5174879cc457c6a9ad1be5885ddf20ca4fbe8f997e1b0f7606e7d5346a73165389644a48056cdf9472a6cceb6a190b1b271f9710f4e037a8631d5b7af7f2b3d196c5a0a5f80729ca1131188bfe938e672942b2329c47670", 0xab}], 0x2, &(0x7f00000009c0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0xc, 0x2, 0x9a, 0x9, 0x3, 0x25, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x3, 0x8000}}], 0x60, 0x4}, {&(0x7f0000000a40)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000a80)="1e9720e47a304eee8470a719180af001dbadb6c4ac7c7c0ec9195bb6563a67e15377345275296ffe564d11c9531d2274bab6e641fe1e857106e0dc04a4d9be0382538f7dba71cb90bc88b8320cc082a39de29760ca740831521736cc27735f3dd7f4f74ea0d0c1fe27931294ed30bb47ad61511f1c0cc393fd02aa04f30b2cbc08bf71131496d4cb9b49008c92ae92c026fb8f971c3b97a72d7f0e76e26891ada4f877212c9c7c4a12e910a462026b765c70e182389488bc2a2ca74b91e9fae77a93b91c34e53e4f976d6f08cf63cb936be0567ef43543da6dc48b57042ae091557a99af2018f23fde7e4b9b714e3b997a75ce41d1", 0xf5}, {&(0x7f0000000b80)="76678d198501278d029b9089ea45e68475d9b9774baf97459351433a1910c18bea0512dc22718115125df6ce90e69f4675bf8f2301367e", 0x37}, {&(0x7f0000000bc0)="e44ea7c2cd841264dfcc5fd37660f4b807f4b821b433d22c1ca3723010236c0d85122ba9a58c29fe1eacedc9e20a360925df6b0cf15c932777af446ce236a34c6920a2ffef49875c4fd1e953cda65dcbde8a8a97480ecffce25b7bc92ae7af788d143d1fdc4ccd18f9c3d39962a9f70c8c6c78f932edf9f02d0b721b1bdd518b4485a86e819a19d091b91b76ddf94710f7b23edbca62005672cbbc59fe02e26cf6c89733a365baf6fe1798ad223cbed5f2ec52f3200847cc9957fd72c9995603ba19f109bdee1bfe4d01f4b4780ada712aef7ab07fcc1a880c44c92969a1eff2967776d36b7f98bab9981b135a1ef450", 0xf0}], 0x3, &(0x7f0000000d80)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x7f, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x200, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x2}}, @init={0x18, 0x84, 0x0, {0x4e5, 0xf66, 0x8}}], 0xc0, 0x8041}], 0x3, 0x4000000) unshare(0x40600) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$PIO_UNIMAPCLR(r3, 0x40247007, &(0x7f0000000040)) 2018/04/25 23:03:59 executing program 6: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/25 23:03:59 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@generic={0x7, 0x100000000, 0x401}) 2018/04/25 23:03:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x80000000, 0x0, 0x0, 0x0, 0x1}, 0x298) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x4400) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000580)={r2, 0x80000, r1}) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f0000000480)=[{&(0x7f0000000240)="d59e943babae86afd16f18f88ab8b8e5be6d459b4d1ff7659712629a6a2ed565c737c8136039632d38793d55f6c13e654a8d50d0e8aa3b9fdb4508c33586a02fcecb8955c8bc57054b9e2bc09a2cc9c23e14ccb8960505953e4676ca9dfbf030a01284096b93df4cb0d4e1891e0f37bea5c90532e3615129065267c4f5f97ef9ef897fb69f39ecc09662552c99e828", 0x8f, 0x1ff}, {&(0x7f0000000300)="e568ef57f194ca8594", 0x9, 0xffffffffffffffe1}, {&(0x7f0000000340)="a897e32c556971fbe33463ae53eeac6801d3", 0x12, 0x90}, {&(0x7f0000000380)="dcd1bfd152b54c90f6d56cc3409d451c8940f2880d09a5052486f9c4116d5627e6a75a650d146bca9700659523eee2622731f36aae7df0222aa9d817ab45926593e2e4df770d8ef48300c87af19e762de214e26227c4876d789bac619d5bfda51150f978fc845a7127521e03a554f1d0bd699614595c0d02385497", 0x7b, 0x4}, {&(0x7f0000000400)="2e968697f5cd5a590cc770ba88404276aa436773f46904b5608b9d0791516b8d13c197ee47c33545a617ba61388aa45f428d780ce7249b821b6fbc2f0eb8184e65b92a793bc08b8ebe312e79e193d97161314a76e07306d74e1c68", 0x5b, 0x1}], 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r4}) [ 101.344969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:03:59 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x546c7013, 0x400000) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @rand_addr=0x100000000000000, 0x4e24, 0x4, 'dh\x00', 0x4, 0x4, 0x76}, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, {0x6, 0x23, 0x7f, 0x0, 0xfec, 0x90}, 0x31, 0x8}, 0xe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) 2018/04/25 23:03:59 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0x7) 2018/04/25 23:03:59 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@generic={0x7, 0x100000000, 0x401}) 2018/04/25 23:03:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001240)={{0x5, 0x7}, 'port0\x00', 0x80, 0x0, 0x7ff, 0x9, 0x7, 0x1f6, 0x10000, 0x0, 0x4, 0x969d}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/222) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r1, &(0x7f0000000180)="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", &(0x7f0000001180)="b7e336e93b5c23fbbcc763c1179d289c7c9b7543990447fc8a35e35aa417ea58b0d7ef2a634ce91f9ddd2535533dba0776e922514f92dcd27642ced73f721eb2892387862fe14f57cbb7def27827913a74fa74baaebd994a62cceaa6ba0bcbec1763faaf180379f2f2b87dfed4efa920", 0x2}, 0x20) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) [ 101.660692] bridge0: port 3(team_slave_0) entered blocking state [ 101.667240] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:03:59 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000000af, &(0x7f0000000100), 0xfffffffffffffed4}, 0x4) 2018/04/25 23:03:59 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000100)={'bridge0\x00', r1}) 2018/04/25 23:03:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) geteuid() 2018/04/25 23:03:59 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@generic={0x7, 0x100000000, 0x401}) 2018/04/25 23:03:59 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0x7) 2018/04/25 23:03:59 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/80, 0x50}], 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) [ 101.842324] bridge0: port 3(team_slave_0) entered blocking state [ 101.848769] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:03:59 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'posix_acl_access{Y\x00'}, {0x20, ','}, {0x20, 'posix_acl_access{Y\x00'}, {0x20, "2b76626f786e65743170707031656d3089"}, {0x20, 'posix_acl_access{Y\x00'}, {0x20, ').-@'}], 0xa, "8c63d35adffd601d89c85aab63f9886be78a3abc17d39e26eff9532f1829f7035216248de73072d42e2a0a69048fd8c584ba6ade54ed696bd10facd543bf1a2b253f3f9bff9ee35242d74e91da6b6bcbc62777836c1b0c37ba253da8ca25922ab6219a8aeb4d5450d0a516a51d5b6f3ddb9e546895e1797a335cc68e265f70bbc7ac77e0ba210b1083711a8c1dab11a85da6378b2e74da08d0989faf55de663125add34d13af231df01a8b1b2d41d0e6d382e57505094814e4"}, 0x119) lseek(r0, 0x7ffffffffffffffb, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}}], 0x18) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0xfffffffffffffffe, 0x8, 0x84a, 0x8}, 0x6) 2018/04/25 23:03:59 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:03:59 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = fcntl$dupfd(r0, 0x0, r0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xa080, 0x400) 2018/04/25 23:03:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xde4, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="0a6192d003", 0x5, 0x8}, {&(0x7f00000000c0)="05401769e20e72fe7b7c7a49bd1d928cb19b815eabb495e481ef94b72c7af0dedbee7f5746591d7cee2530f339e20c618e6d19705c74d6ecb8ad0a272e01aa5da0737c7c8198009e0498a5bbb0862479924359d507bd5f8901f8a15906be4483c1145e61fd456ae9a12eb83695140c34a00318dfa6054b26f48e665c64d1c519499e924150f3", 0x86, 0x80000000}, {&(0x7f0000000180)="f1245840604f4b8ad074482d530af180458e4f972f62712bea7fec1a301be2d55336a0ebd8c3434ed9c3feb935e0c96bcd198caf913bc0ca81e6781be3c3222467ac99c4e0394bd1308c314d1f1d83a4e2c0bf62eb2907b80c80a68614075a738e8527a8a849431a0c1b5730369b365e7850d5c9da4b355b32483a2b691dfe321b84866bd63a57c5", 0x88, 0x11}, {&(0x7f0000000240)="3fbd368ab32ca43e1a28c666ce0bc4bb6e74dea36870f5bc87ff90d08857b7c05084fd3bcfb6cb591ae83db12507ac8972d1b0be7622d17368bd079aacff18be895dce2a71bd45fdbabab7977e394fd4189d90898519ea3d87e193e4962b2bfe18c1942ba12070f770d93ab62554a427070bc06158f379db97cfbfe50d8f325224733fc8fd905e03a31fda0158cd46b20cd34c80c5a94305055ce01d65a7fb55db2b85bd53ca42b2ad6223c6dec0", 0xae, 0x100000000}, {&(0x7f0000000300)="2833b68289769996d2bd5d98d42a6aa1048d36fc8e12384efb4cfe807127e48d94cf05edc401d28705647991350b3ed244d53d41475190b2115e565d5c7d7e022ba3f702820c3ae5edc69f8afb4dbbc53680486bca9f898a3754d71ca9386404bd4813e16b7c0af409530daa58e8493d6088", 0x72, 0x6e6}, {&(0x7f0000000380)="1f9a3603d5c12debeaeb4d9bec5799", 0xf, 0x7f}], 0x1000, &(0x7f0000000480)={[{@gid={'gid', 0x3d, [0x36, 0x39]}, 0x2c}]}) 2018/04/25 23:03:59 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:03:59 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0x7) 2018/04/25 23:04:00 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 102.095102] bridge0: port 3(team_slave_0) entered blocking state [ 102.101535] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:00 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:00 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffffffffff38) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x35, 0xf97, 0x3ff}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x10) shutdown(r3, 0x1) r4 = request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='keyring{cgroupvboxnet0\x00', 0x0) r5 = request_key(&(0x7f0000000480)='cifs.idmap\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='IPVS\x00', 0xfffffffffffffffe) r6 = request_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='/selinux/policy\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000600)={r4, r5, r6}, &(0x7f0000000640)=""/62, 0x3e, &(0x7f0000000700)={&(0x7f0000000680)={'michael_mic-generic\x00'}, &(0x7f00000006c0)="05b93f5a2ca0a1ce6ed176b1d8013f5e4035deac4d934722ae659bce588c64bb890756d6c227dfc437ba6470889fc0e43e5773efc1b40618c6fd0e5dbb28717c", 0x40}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r7, @ANYBLOB="0600000000000000df2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x2004c040}, 0xffffffffffffffff) 2018/04/25 23:04:00 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208000, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x38]}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/25 23:04:00 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) socket$key(0xf, 0x3, 0x2) dup2(r0, r1) 2018/04/25 23:04:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000015c0)=0x4) 2018/04/25 23:04:00 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:04:00 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) [ 102.418123] bridge0: port 3(team_slave_0) entered blocking state [ 102.424470] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:00 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x81, 0x8, 0x2, 0x8, 0x6, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xb, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000180)={"18000000cb057b0ee6d15be00f2800", r1}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00000002c0)=""/4096) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x483, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/25 23:04:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005b8c02a8a37857136621b4919714e4e8027f1ea2dca15322abaa185c690003", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000240)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff]}, 0x6e, r2}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x79c}}, 0x80000000, 0x10000, 0x8db0, "7d315a1dde77e30dedb93ecdac89701e65d05d095572384fdc860696660d79b9e9bd0c2f1914977f94616bbdc9c8b9677f84646798d8345300318c586da42af5e3ba349e4333e5e875823930f3762615"}, 0xd8) 2018/04/25 23:04:00 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) [ 102.473550] could not allocate digest TFM handle michael_mic-generic 2018/04/25 23:04:00 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x80000) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xd26, 0x40000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3, r2}) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffffffffffff9) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x5, 0x2000}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000040)={0x7fff, 0x2, 0x2, 0x4, "202bf728f4c22b294367a6697bd5909585ce418a7ba4ff6d1a4a766df166f2e795a2f3b6f8302ef54ecbacec", 0x8}) 2018/04/25 23:04:00 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) [ 102.591711] could not allocate digest TFM handle michael_mic-generic 2018/04/25 23:04:00 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) memfd_create(&(0x7f0000000000)='\x00', 0x10231f1c9d9d28a6) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:00 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x10000) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:00 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x98040004}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipmr_newroute={0xb4, 0x18, 0x209, 0x70bd28, 0x25dfdbfc, {0x80, 0x0, 0x10, 0x0, 0xfe, 0x1, 0xfe, 0x7, 0x2000}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @RTA_ENCAP={0x64, 0x16, @generic="2a57b6e726e7d867ee169def325401465895b1180ad9c2f6787b23d4d68fe51d83574abfe1fc046754b0ec330250f9878b7bf46c9b45ad2cf99822e78e827f67379546da73aa1daab5a4f31ddb3815090d10c4f371ea3369c60fcfe4bd"}, @RTA_UID={0x8, 0x19, r1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x72, @uid=r2}}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_MARK={0x8, 0x10, 0x80000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40844}, 0x20000000) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xce20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r4, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/25 23:04:00 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:00 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x101, 0x200) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000380)=""/202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@broadcast, @multicast2, @multicast1}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000002c0)={{0x732, 0x4db}, 0x1, 0x2, 0xffff, {0x1, 0x5}, 0x6, 0x4}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x124, r2, 0x100, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x633e52e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/04/25 23:04:00 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'veth0\x00', r1}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setregid(r2, r4) r5 = getpgrp(0xffffffffffffffff) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$TUNSETOWNER(r6, 0x400454cc, r3) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r5}) 2018/04/25 23:04:00 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) [ 102.928822] bridge0: port 3(team_slave_0) entered blocking state [ 102.935227] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:01 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:01 executing program 6: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(0x0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1400000, 0x101000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={0x0, 0x13, 0x7, 0x8, &(0x7f0000ffe000/0x1000)=nil, 0x7}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/32) timerfd_create(0x7, 0x80000) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/25 23:04:01 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:01 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0x3ff, 0x6, 0x1, 0x200}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@hci, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="588b4d0287b59823796e2aa60000002095b5b30200caa8a00e717145251cd157a2965c82601ec57a2291461ea77f1c60964b8c7da91c07f8337db22748badb768ab5be83d7ef64e364fba71b0f14f494fad2a569ade0b4aa0ad8ae7d1ca5450000000000000000"], &(0x7f00000002c0)=0x60) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x6}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r3, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x0, @rand_addr}, 'irlan0\x00'}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r5, 0x9, 0x1, [0x0]}, &(0x7f0000000440)=0xa) 2018/04/25 23:04:01 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:04:01 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:01 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:01 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x84402) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) [ 103.220126] bridge0: port 3(team_slave_0) entered blocking state [ 103.226547] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:01 executing program 2: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/25 23:04:01 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:01 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = semget(0x3, 0x2, 0x11) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000000080)=""/215) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='sit0\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4841, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000200)=0x1, 0x4) 2018/04/25 23:04:01 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/25 23:04:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:04:01 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:01 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) [ 103.501382] bridge0: port 3(team_slave_0) entered blocking state [ 103.507791] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/22, 0x16}}], 0x1, 0xfffffffffffffffe, 0x0) [ 103.544612] bridge0: port 3(team_slave_0) entered blocking state [ 103.551097] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:01 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0x20000, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x1f9) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) accept(r1, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000180)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x9, 0x1, &(0x7f0000003000)=ANY=[@ANYRES64=r0], &(0x7f0000002ff6)='syzkaller\x00', 0x7e4, 0xe7, &(0x7f0000002f19)=""/231, 0xfffffffffffffffe, 0x0, [], r2}, 0x48) r3 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x10001, 0x8004000080001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/25 23:04:01 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:01 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:01 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3e, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x3, 0x25, &(0x7f0000000100)="e5dd5320c6b64e818d64ba69f095b2312cf2e4a92336873f9a205d74ca6e6223d73e7c6e66"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000280)=0x6) 2018/04/25 23:04:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) [ 103.713166] bridge0: port 3(team_slave_0) entered blocking state [ 103.719550] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x10000}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x200, 0xfff, 0x2, r1}, 0x10) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='md5summime_typecgroup\x00', 0x16, 0x0) 2018/04/25 23:04:01 executing program 6: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000bf35d27480ba64d863fc1672ffd4f057a2064fd9e3ad413772848a0390f388c0177aca8ad72f5ab65b1696a0ccfe08efbbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a9daa41942fca8ced372feb56982c5aac604290532cbdecb8"], &(0x7f0000000200)=0x6d) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffb}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000340)={0x10001, {{0x2, 0x4e21, @rand_addr=0x80}}, 0x1}, 0x41e) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="020efb050800000028bd7000fbdbdf2506001000000004d5000004d50000000002000b004aba8f20a41091d9ce6a0000050000000000000002000b00060000000722156c947df464"], 0x40}, 0x1}, 0x4000045) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), 0x4) 2018/04/25 23:04:01 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:01 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:01 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) unshare(0x400) shutdown(r0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) 2018/04/25 23:04:01 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x1e8, 0x3c8, 0x0, 0x308, 0x1e8, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f00000000c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0xff000000, 'ip6gre0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x67, 0x3, 0x48}, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x4, 0x600}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x0, @multicast1=0xe0000001, 0x4e21}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x7fff, 0xffffffffffffff80, 0x3, 0x134ac1d4, 0x401, 0x6], 0x8, 0xc71, 0x7}, {0x4, [0x2, 0x6, 0xffff, 0x2, 0x8, 0x119f1c80], 0x5, 0x1, 0x200}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x8, 0x7, [0x3b, 0x1e, 0x2e, 0xc, 0x12, 0x3c, 0x1e, 0x3c, 0x4, 0x1b, 0x0, 0x4, 0x4, 0x23, 0x2e, 0x1e], 0x3, 0xfffffffffffffffb, 0xed5}}}, {{@ip={@rand_addr=0x1, @loopback=0x7f000001, 0xffffffff, 0xff, 'veth0_to_team\x00', 'vcan0\x00', {0xff}, {0xff}, 0x11, 0x3, 0xf}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x100000001}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x3, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000700), &(0x7f0000000740)=0xc) 2018/04/25 23:04:02 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="93"}, 0x23d) 2018/04/25 23:04:02 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:02 executing program 5: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:02 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xfffffffffffffffe, @hyper}, 0x1) poll(&(0x7f00003e5fe8)=[{r1}], 0x1, 0x0) 2018/04/25 23:04:02 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) timer_create(0x7, &(0x7f0000000240)={0x0, 0xb, 0x3, @thr={&(0x7f00000000c0)="79f85764118552cae3bd175692342de1df17743b74587cabffb87c13504dbdf3510b473663745702a96e222a36e4c0e6d9ecc40e8a59df24ec1c307acfedf509750e368be17cf3ba86075b0a4ed4006c10423dc5b9e751e765aabd2b3e25e839f77c58edfa2dc458cddaf4538169226caf6806cd8a0e30e6ff95e3a081aa190ae6fb0c73ef27ba", &(0x7f0000000180)="742bcc1ff32d5c0a19a2728f5da7f1fce3718d76bf154a08d37f7037815aa6e30b319ec33def46e5dc0e638cd7d262c5cdda51cdfec8d1af6e6aa55b1f5eed383606a98ce9aeb09daf96777b413b7661dd669a0e49162a3e3b3682061a45a031c8e23a4e1c81cce0278d0bc34f18a3c3d1b6bb830b741235fce796da43459a9663531dad168189bd19cabbe1f36d8fbeaf6d442c54a421d6170252323a192f7d4f215966fa6222465ea195f79185343383821cfa8fbed288b6a631da128465"}}, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/25 23:04:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) [ 104.240427] bridge0: port 3(team_slave_0) entered blocking state [ 104.246814] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="93"}, 0x23d) 2018/04/25 23:04:02 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:02 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x200) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:02 executing program 5: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:02 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:04:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x28, [0x101, 0x1, 0xfffffffffffffffc, 0x4, 0x3f, 0x8, 0x81ee, 0xa000000000000000, 0xff, 0xfffffffffffffffd]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) [ 104.515012] bridge0: port 3(team_slave_0) entered blocking state [ 104.521467] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:02 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/25 23:04:02 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:02 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:02 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:04:02 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400400, 0x0) accept4$unix(r2, &(0x7f0000000240), &(0x7f0000000180)=0x6e, 0x0) 2018/04/25 23:04:02 executing program 5: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8be, 0x82001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 104.706405] bridge0: port 3(team_slave_0) entered blocking state [ 104.712821] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) setns(r0, 0x4000000) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0x4, 0x0) 2018/04/25 23:04:02 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:02 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:04:02 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:02 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x100000000023, &(0x7f0000002780)={@rand_addr}, &(0x7f00000027c0)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000028c0)=0x14, 0x80800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002800)={'bridge_slave_1\x00', r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:04:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:02 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003000)={0xfffffffffffffffc}) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 105.005780] bridge0: port 3(team_slave_0) entered blocking state [ 105.012196] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:03 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:03 executing program 2: r0 = shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)) 2018/04/25 23:04:03 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0x400002) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000140)=""/14) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x402000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) 2018/04/25 23:04:03 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:04:03 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x0, 0x2}, 0x54c) 2018/04/25 23:04:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x862d) clock_settime(0x400000001003, &(0x7f0000a5aff0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x134) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/25 23:04:03 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10001, 0x200) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000200)={'veth1_to_bridge\x00', 0x200}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="60000000bfe6e3e1513637221af608574a5cd54e14f27f21f39490a39f4c0b4bf6ea5e4e3d6a01271e60743c6f392b95721f3fccba67c060ddb45fbee62e5d16d797cd1bf51b7e43b2409a5a215596335b089c5d35339fb79c56a95c91894900b92d633a"], &(0x7f0000000140)=0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x40, 0x8002, 0xff, 0x0, 0x0, 0x7, 0x4, r2}, &(0x7f00000001c0)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:04:03 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:04:03 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:03 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x0, 0x2}, 0x54c) 2018/04/25 23:04:03 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/25 23:04:03 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x3, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x21}, 0xfffffffffffff000, 0x0, 0x2, 0x0, 0x3f, 0x2, 0x9}, &(0x7f0000000080)=0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x88000, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0xfd, [], 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/253}, &(0x7f00000003c0)=0x78) 2018/04/25 23:04:03 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:03 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3f, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x7fffffff, 0xae2b, 0x1, 0x7fffffff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xffffffffffff0603, 0x8, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="89bd10e3d95e1e4d3173d3a52bf76081", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/25 23:04:03 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x0, 0x2}, 0x54c) 2018/04/25 23:04:03 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29}, 0x54c) 2018/04/25 23:04:03 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:03 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:03 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:03 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000950000000000000000000000000000af768849bf8f17a4865ae67950bbff59163db0ca68f7c6d6b5caf4a458b123469faeeddf426c6052d16b0ed61cb50907a3f21f8d00000000000000000000000000cd6e51d24b0e42caef5d2ab964851f45304f11b3ca143baffc9c826bcc07cfdcfb2c804c45cd04db8dff0f70ab77044668002b60cec67647f7920e7507d8b05079d2568c98961dc53955399b554c4f499558993b2f99a569abbfe8fd3757725bf99e04d62d024a15e58e71c47bd55a9c2cf03e100cf6a6fa43afa0c0c6fe84cb7afe0d21e626e5bf89d91985"], &(0x7f0000000000)='syzkaller\x00', 0x7df, 0xe7, &(0x7f0000002f19)=""/231, 0x1000000}, 0xfffffffffffffe99) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000700)=[{{&(0x7f00000002c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000000440)=""/17, 0x11}], 0x3, &(0x7f00000004c0)=""/136, 0x88, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)=""/12, 0xc}], 0x2, &(0x7f0000000640)=""/188, 0xbc, 0x2}, 0x6}], 0x2, 0x2, &(0x7f00000007c0)={r2, r3+30000000}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write(r0, &(0x7f0000000040)="ea9e97ac42289b5323d1b3bbd1d4da32a52d3dd814aba571abf9f57ec183425b181099ca82c82601c16fcb9254969690048c53a8db44f0c24576987b5dc566c6c7a620d7c522c3d05a352b246d55ad502b2ea75f181ba5128d7b8f6792ad279cbd4f88805dace25480fcc83f428fe6dd2b61fa7d586e4bb8743a66708720294f575404908857d357cc7184f4636b941070e90bedaffed7d44ee1aa55bc61bd533bb288f1b9cd45bcc0ad1843dac44ca10694e26df4f553cd64ad6f93a3bc8c0f6c8ce6f518c71afe631dceeb96677dfabc7818d28d15dae94b9e", 0xda) [ 105.929919] random: crng init done 2018/04/25 23:04:03 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29}, 0x54c) 2018/04/25 23:04:04 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 2: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x100000001}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8001, 0x800}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x1000}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="4c8d65d3050de2822efbe48274e915ebf0617ac63f1b7d45940b8884a4eac53bd1a40981df3ac03b") getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@dev, @multicast1, @dev}, &(0x7f00000001c0)=0xc) 2018/04/25 23:04:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29}, 0x54c) 2018/04/25 23:04:04 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$lock(r0, 0x46, &(0x7f0000000080)={0x10000000000, 0x1, 0xffffffffffffffc0}) 2018/04/25 23:04:04 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 4 (fault-call:4 fault-nth:0): r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:04:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) timer_create(0x1, &(0x7f0000000080)={0x0, 0x28, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_getoverrun(r2) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'veth0_to_bond\x00', r1}) 2018/04/25 23:04:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x9a12) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x3, 0x0, 0x0, 0x3f, 0x6, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x36b4, 0x6, 0x0, 0x1ff, 0x8001}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x20, 0xcf20}, &(0x7f0000000240)=0x90) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x32, "9710c3c0395795008db0b51e8bae763f11"}], 0x28}}], 0x1, 0x0) 2018/04/25 23:04:04 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) [ 106.660372] FAULT_INJECTION: forcing a failure. [ 106.660372] name failslab, interval 1, probability 0, space 0, times 1 [ 106.671808] CPU: 0 PID: 8545 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 106.678677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.688051] Call Trace: [ 106.690686] dump_stack+0x185/0x1d0 [ 106.694358] should_fail+0x87b/0xab0 [ 106.698168] should_failslab+0x279/0x2a0 [ 106.702335] __kmalloc+0xc2/0x350 [ 106.705842] ? __local_bh_enable_ip+0x3b/0x140 [ 106.710508] ? sock_kmalloc+0x14e/0x270 [ 106.714543] sock_kmalloc+0x14e/0x270 [ 106.718390] do_ipv6_setsockopt+0x3c7b/0x67d0 [ 106.722974] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.728498] ? kstrtoull+0x766/0x7e0 [ 106.732285] ? kstrtouint_from_user+0x373/0x410 [ 106.737024] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.741934] ipv6_setsockopt+0xf8/0x340 [ 106.746016] rawv6_setsockopt+0x36e/0x840 [ 106.750218] ? raw6_destroy+0x80/0x80 [ 106.754058] sock_common_setsockopt+0x136/0x170 [ 106.758832] ? sock_common_recvmsg+0x270/0x270 [ 106.763511] SYSC_setsockopt+0x4b8/0x570 [ 106.767677] SyS_setsockopt+0x76/0xa0 [ 106.771566] do_syscall_64+0x309/0x430 [ 106.775503] ? SYSC_recv+0xe0/0xe0 [ 106.779078] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.784288] RIP: 0033:0x455389 [ 106.787492] RSP: 002b:00007fe37ee6ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 106.795234] RAX: ffffffffffffffda RBX: 00007fe37ee6f6d4 RCX: 0000000000455389 [ 106.802530] RDX: 0000000000000006 RSI: 0000000000000029 RDI: 0000000000000013 [ 106.809827] RBP: 000000000072bea0 R08: 000000000000054c R09: 0000000000000000 [ 106.817122] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000014 [ 106.824419] R13: 00000000000005ec R14: 00000000006fbec0 R15: 0000000000000000 2018/04/25 23:04:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:04 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0x3}}, {&(0x7f0000000080)=""/111, 0x6f}, &(0x7f0000000100), 0x8}, 0xa0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/25 23:04:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x109600, 0x0) accept$netrom(r2, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:04 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x3}, 'ifb0\x00'}) 2018/04/25 23:04:04 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:05 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xfd4, 0x8, &(0x7f0000000500)=[{&(0x7f00000000c0)="b0f1b26d958a1c384152454dd6f94d80bce49b0463afa78fa7a140dfda92e5f8f2622e4c15d83a3b9b0d527088a96af620c6168b81cc202feb84da9d44dbf389a3efa01cc16cd4333468571e5ea4c035c3556646bf287d841a0411d499c802b31bba57e236d78cb43ae74c1c7dfcca5afda6e822bfdce60f6c638f4b027ff7a3b54e23aafdd986cb9bb00d0e441b721c61a43759416796072653d5ee9ee1214b43", 0xa1, 0x7}, {&(0x7f0000000180)="e37832dede3dcd8dbf0e10df8095c7493a3df2", 0x13, 0x3ff}, {&(0x7f00000001c0)="4d705d07e35152e9121dbbad2548c122e9fcf6ea1dcb38b56672964dd4fc577972b3fa98e13fe1980ac19d94c0fa73d766d180a35cf912442283e0b8f41de939248a9e0e519432669188269c983ea269045793e0aa9ba40388a14a80539704355c4cef7d75492947090d5fd0e00c1369f8de7ee363e23ce205cff6eb36d0", 0x7e, 0x7ff}, {&(0x7f0000000240)="050b41c020124efe8a205899a6259c1e4f716b229c3a26eb017010b4e9c0f637b9f2a46dc91fba8a89a7697ec326c3bcd92ab2599b92bd6a1e84f6d806fee90d01d0840fea3a9c5e641bf4ac94c84ba91ac82d042ee163786a59e716116aabc139ca75d225698720475d460f8b4094b36d5113f12319344c6515dce1eea9d9b04dff11856f47017f5bf75419c04849deaaf683699a8b05fc5326338dde05c87f701f12d270f6ed44d0b3848f5b1fd93008b23bea6ef25d0a3ba8d400cde29f44a21fdf18184b2189186eff4fada04bcc0e8617e6a3a082a9d0d3", 0xda, 0x8}, {&(0x7f0000000340)="97686d0a9b842d138b85526df281a9c5b865fe312a0a73c61bdf0f7a649349ce93158cff3bc0c984e9a7cb9181502dd369013863d582b3", 0x37, 0x1}, {&(0x7f0000000380)="c25ddd7095bf411ce9bae3d09d74736490509dd9f9d27e00ae17acedb7f47f56fd625f", 0x23, 0xd7}, {&(0x7f00000003c0)="31351078a4272ed591dc6dc8eadec3404e0537b51868fc7f1271e78ba8ef1627ced1a0a73e8eeec5c64b9e0f9b281ca3da9e407ce618f5ce9aba6d91eeed7432f34d379bbed4b94614dd4a130567eab6cd7fa252f34714e48eb704c7840da867a18b7f75f5750cefd3460db1b49142307b895de3ad6f025163e79179b8fcb26b1a1a2969c8171ddc373b46184b532bbf0865de5c5690f19eb620a4d393c9e943ccbacfb31165dc6cecfddb04586f80848dfd384d06d3c08b5ec3279bc6eb04e69e81b1901ec18d5b12b6986db830ddb3bd0d32699fd2e5603afb8a5fff6d", 0xde, 0x7}, {&(0x7f00000004c0)="cece5e02e1f83609c27080be182ce964f0d9d97ae5e207324ee1ba2b15e5967263", 0x21, 0x3}], 0x1041, &(0x7f00000005c0)={[{@nodiscard='nodiscard', 0x2c}]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000600)={0x7, 0x132d, 0x9, 0x6}, 0x10) 2018/04/25 23:04:05 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:05 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:05 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28800200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0xf08, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48010}, 0x4004000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"23a77d520000080000000000003100", r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', r3}) syz_mount_image$f2fs(&(0x7f0000000280)='f2fs\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x5, &(0x7f0000001500)=[{&(0x7f0000000300)="ac72eb5da448debae358faac90c3ff6dbce0228906907a8614bd9ea9a562fe9ab28e260a143139ffac2be1edbf22bb1c607ad5d425da0a2aa5fac76e5ada4cd399c5164cb0a5f96d85e7598f4a0771e338135b9c37a0ce74fa6d4e58cb8a6300bb2aef9107b295761cc4e44c790dc2eedd2e6af8bb8a6c54eaf9663e13c64ead105be4e5cf0f55", 0x87, 0xfff}, {&(0x7f00000003c0)="fc0727c5047d2430406889050ba08388c835bced9209ae67ef5bc8d3a17328def8237a87329a8761bb6f934efac36015f9e57f482895a36027e6fa21b349d9f7129a93d960b442cdcd6625cd0803e9b83ea78c8e9b505b32ea2e17ed9a2732b072329f6e9b2ac4af438c90795d0759868ee8a9463998208dbd456eb7e9adb0e6bb84ea11e44354f4c0ef5280d83ca9e427603386b019b393cc1778d97f2d430fcd1fff25e66c9cb660bb731046481bc10d9ba2426440351c288309d6ee", 0xbd, 0x9}, {&(0x7f0000000480)="8529", 0x2, 0x40}, {&(0x7f00000004c0)="0daed524fea61ed8c73a6c6cec115127", 0x10, 0x4}, {&(0x7f0000000500)="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", 0x1000, 0x80000001}], 0x40, &(0x7f0000001580)={[{@background_gc_on='background_gc=on', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000100)={'bridge0\x00', r3}) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/25 23:04:05 executing program 6: pipe2(&(0x7f0000000000), 0x0) epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:05 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200042, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x327) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt(r0, 0x9, 0xfff, &(0x7f0000000700)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x546, 0x4, 0x2}, 0xc) 2018/04/25 23:04:05 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x68) getpid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x27, 0x2}, 0x10) 2018/04/25 23:04:05 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:05 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:05 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:05 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) r3 = dup3(r0, r0, 0x80000) r4 = open(&(0x7f0000001200)='./file0\x00', 0x36002, 0x0) io_submit(r1, 0x3, &(0x7f0000001280)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x2, 0x3ff, r0, &(0x7f00000000c0)="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", 0x1000, 0x7, 0x0, 0x0, r2}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f0000001100)="1a8e75810eb2e146287056086e423a2624634fe41560aa29fcb6aa99aa39", 0x1e, 0xfff, 0x0, 0x1, r3}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000001180)="195c2a53cc21723640a3078a548d20ddd071e0ca9f08b7428a62377c5cb34eaf374ccaed4a00f506d7b9db45b3e50ea9ff54a92d1bc89fbe1b1655cc9ac6edaef30fe5c044e7224d44dab29e8d66ade7d79567391634daf84001bbfcbdff95", 0x5f, 0x2, 0x0, 0x0, r4}]) [ 107.436630] FAULT_INJECTION: forcing a failure. [ 107.436630] name failslab, interval 1, probability 0, space 0, times 0 [ 107.448088] CPU: 1 PID: 8615 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 107.454954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.464329] Call Trace: [ 107.466960] dump_stack+0x185/0x1d0 [ 107.470630] should_fail+0x87b/0xab0 [ 107.474398] should_failslab+0x279/0x2a0 [ 107.478493] __kmalloc+0xc2/0x350 [ 107.482002] ? br_add_if+0x4ed/0x3140 [ 107.485849] br_add_if+0x4ed/0x3140 [ 107.489545] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.494949] ? security_capable+0x1ef/0x220 [ 107.499373] br_dev_ioctl+0x2c4/0x2b30 [ 107.503359] ? __dev_get_by_name+0x2ab/0x2d0 [ 107.507815] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 107.512863] dev_ifsioc+0x8a8/0x10c0 [ 107.516677] ? _cond_resched+0x3c/0xd0 [ 107.520638] dev_ioctl+0xa45/0x1cf0 [ 107.524376] sock_do_ioctl+0x43a/0x6b0 [ 107.528376] sock_ioctl+0x400/0xca0 [ 107.532100] ? SYSC_ioctl+0x1d2/0x260 [ 107.535954] ? sock_poll+0x370/0x370 [ 107.539713] do_vfs_ioctl+0xaf0/0x2440 [ 107.543663] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.549069] ? __fget_light+0x6b9/0x710 [ 107.553085] ? prepare_exit_to_usermode+0x149/0x3a0 [ 107.558146] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.563603] SYSC_ioctl+0x1d2/0x260 [ 107.567346] SyS_ioctl+0x54/0x80 [ 107.570800] do_syscall_64+0x309/0x430 [ 107.574745] ? ioctl_file_clone+0x4f0/0x4f0 [ 107.579110] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.584325] RIP: 0033:0x455389 [ 107.587535] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 107.595288] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 107.602580] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 107.609873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.617172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.624467] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000000 2018/04/25 23:04:05 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:05 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x40, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="b957469898b7bb8c898adef3aa298c58ca5f444e76aabefa7b1dadb584d7c16e61201e5145e7bdce7a39f6be13bb307113fa0bdda0a9ffa9d0f6ce0403648a5f71e11434db6821eb7e13858e05b0be15e704b3e187e3129056ad58ba3e3889ef111e7ee7e4e9a5b63f8c183e35", 0x6d, 0x5e}, {&(0x7f0000000200)="8f9317842b679eab121f7c6f24073bf90e32be82ab88c80e290f8787ce6493ee057ed02dc577a230ed2f232dbd4246916ef40a1f5c3ec3e862342f6e104aed88efc40aaeda53ece250b7168b36e4f91e2e6fccd8a85db2782a6dfb4a0b7e3e8b644f82c0e2ab1b9a4eae0a469199fbab7dc304f33367abcd6875c3a0e2c981853a381e18457b3e15fc92591add42202d453ccbf73f475e165cd7abda461cc4204edd7aebb8b0875f6bb292a8a32b", 0xae, 0x5}, {&(0x7f00000002c0)="bfbb", 0x2, 0xfd00000}], 0x200000, &(0x7f0000000380)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@noacl='noacl', 0x2c}, {@noquota='noquota', 0x2c}, {@acl='acl', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@noquota='noquota', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@tails_on='tails=on', 0x2c}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_int(r2, &(0x7f0000000040)={[0x3f, 0x37, 0x0, 0x173935f86fcc1b6a, 0x3f, 0x3f, 0x36, 0x3f]}, 0x8) 2018/04/25 23:04:05 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:05 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munmap(&(0x7f00003dc000/0x3000)=nil, 0x3000) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="030007f5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xc9}, &(0x7f00000000c0)=0x8) 2018/04/25 23:04:05 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:05 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:05 executing program 6: pipe2(&(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:05 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', r1}) [ 107.893206] FAULT_INJECTION: forcing a failure. [ 107.893206] name failslab, interval 1, probability 0, space 0, times 0 [ 107.904676] CPU: 0 PID: 8640 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 107.911546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.920921] Call Trace: [ 107.923551] dump_stack+0x185/0x1d0 [ 107.927227] should_fail+0x87b/0xab0 [ 107.931000] should_failslab+0x279/0x2a0 [ 107.935111] __kmalloc+0xc2/0x350 [ 107.938621] ? br_add_if+0x87b/0x3140 [ 107.942465] br_add_if+0x87b/0x3140 [ 107.946150] ? security_capable+0x1ef/0x220 [ 107.950564] br_dev_ioctl+0x2c4/0x2b30 [ 107.954545] ? __dev_get_by_name+0x2ab/0x2d0 [ 107.958990] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 107.964042] dev_ifsioc+0x8a8/0x10c0 [ 107.967860] dev_ioctl+0xa45/0x1cf0 [ 107.971576] sock_do_ioctl+0x43a/0x6b0 [ 107.975563] sock_ioctl+0x400/0xca0 [ 107.979280] ? SYSC_ioctl+0x1d2/0x260 [ 107.983129] ? sock_poll+0x370/0x370 [ 107.986883] do_vfs_ioctl+0xaf0/0x2440 [ 107.990828] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.996228] ? __fget_light+0x6b9/0x710 [ 108.000245] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.005302] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.010745] SYSC_ioctl+0x1d2/0x260 [ 108.014488] SyS_ioctl+0x54/0x80 [ 108.017958] do_syscall_64+0x309/0x430 [ 108.021907] ? ioctl_file_clone+0x4f0/0x4f0 [ 108.026278] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.031887] RIP: 0033:0x455389 [ 108.035098] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/25 23:04:05 executing program 6: pipe2(&(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:06 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:06 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x10000) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000240)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/138, 0x8a}, {&(0x7f0000000480)=""/147, 0x93}], 0x4, &(0x7f0000000580)=""/252, 0xfc, 0x8}, 0x40000000) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x841d, 0x20e6, 0x6, 0x4040, 0x7, 0x3f, 0x5, {0x0, @in6={{0xa, 0x4e21, 0xffffffffffff0000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffff7fff}}, 0xe835, 0x10000, 0x3ff, 0x5, 0x3}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) [ 108.042851] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 108.050146] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 108.057439] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.064731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.072025] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000001 2018/04/25 23:04:06 executing program 6: pipe2(&(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:06 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/25 23:04:06 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/25 23:04:06 executing program 0 (fault-call:2 fault-nth:2): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:06 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) 2018/04/25 23:04:06 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10001, 0x408002) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2, 0x1789, 0xffffffffffffff00, 0x7fffffff, 0x8000}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xe746, 0xffff, 0x3, 0x2, 0xffffffffccffa254}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'briFge_\x00\x00ave_1\x00', r3}) accept(r0, &(0x7f00000003c0)=@nfc, &(0x7f0000000240)=0x80) 2018/04/25 23:04:06 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:06 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x100) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5437, &(0x7f00000000c0)) [ 108.386752] FAULT_INJECTION: forcing a failure. [ 108.386752] name failslab, interval 1, probability 0, space 0, times 0 [ 108.398133] CPU: 0 PID: 8692 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 108.404998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.414373] Call Trace: [ 108.417006] dump_stack+0x185/0x1d0 [ 108.420681] should_fail+0x87b/0xab0 [ 108.424504] should_failslab+0x279/0x2a0 [ 108.428619] __kmalloc+0xc2/0x350 [ 108.432110] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.436996] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 108.442152] switchdev_deferred_enqueue+0x9d/0x4f0 [ 108.447180] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 108.452420] switchdev_port_attr_set+0x1bd/0x270 [ 108.457238] br_set_state+0x178/0x4d0 [ 108.461088] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 108.466587] br_init_port+0x10e/0x300 [ 108.470445] br_add_if+0x112c/0x3140 [ 108.474223] ? security_capable+0x1ef/0x220 [ 108.478638] br_dev_ioctl+0x2c4/0x2b30 [ 108.482634] ? __dev_get_by_name+0x2ab/0x2d0 [ 108.487086] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 108.492137] dev_ifsioc+0x8a8/0x10c0 [ 108.495951] ? _cond_resched+0x3c/0xd0 [ 108.499923] dev_ioctl+0xa45/0x1cf0 [ 108.503664] sock_do_ioctl+0x43a/0x6b0 [ 108.507662] sock_ioctl+0x400/0xca0 [ 108.511382] ? SYSC_ioctl+0x1d2/0x260 [ 108.515228] ? sock_poll+0x370/0x370 [ 108.518970] do_vfs_ioctl+0xaf0/0x2440 [ 108.522916] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.528308] ? __fget_light+0x6b9/0x710 [ 108.532315] ? prepare_exit_to_usermode+0x149/0x3a0 2018/04/25 23:04:06 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 108.537372] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.542830] SYSC_ioctl+0x1d2/0x260 [ 108.546568] SyS_ioctl+0x54/0x80 [ 108.550034] do_syscall_64+0x309/0x430 [ 108.553981] ? ioctl_file_clone+0x4f0/0x4f0 [ 108.558349] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.563560] RIP: 0033:0x455389 [ 108.566772] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.574521] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 2018/04/25 23:04:06 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x6d, 0xe191, 0x101, 0x4, 0x7fff, 0x3, 0x6, 0x40, 0x25d, 0x38, 0x1de, 0x100000000, 0x2, 0x20, 0x1, 0x7, 0x8, 0x100000001}, [{0x6, 0xfffffffffffffffa, 0x7, 0x5, 0x8001, 0x3, 0x169a, 0x4}], "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", [[], [], [], [], [], []]}, 0x1658) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e22, 0x5, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0xc, 0x0, r1}, {0xfff, 0x3, 0x3ff, 0x9ccf, 0x0, 0x80000001, 0x3, 0xec}, {0xffffffff, 0x5, 0x3, 0x5}, 0x200, 0x6e6bbc, 0x0, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x1, 0xac06, 0x7fffffff, 0xf6, 0xffffffff}}, 0xe8) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) [ 108.581818] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 108.589107] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.596398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.603691] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000002 [ 108.611757] bridge0: error setting offload STP state on port 3(team_slave_0) [ 108.619122] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:06 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/25 23:04:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000001000000000000000000500000000000000000000"]) r2 = dup(r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000000)="00405d6c54c57c88485f8af1338b9d397fd9829f61227ac27455bdfe0c3c9c454cb71f6d03ac669b508699e7baf3a0049281536f3ecfdb9837a0b93c7e0437dd5d5f55fca17eb3e9f33cb2212f744d5f2adee6f53ef9b91ef313ba8b43407edd7a35df32e874fc4d4250551368f33e2304bbac5824325f4822793326454d26f19484cf3b7ef404a54caea64302d6a762f02f689622a06bcd2eacd3bf0786b25f0ac07639c647", 0xa6) 2018/04/25 23:04:06 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:06 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:06 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:06 executing program 0 (fault-call:2 fault-nth:3): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:06 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="000229bd7000fedbdf2511000000080006007f0000000c000100080005000200000024000200080002004e2200000800080000000000080007003f00000008000700070000000800047943a62b45f52bc0c8c900860e00000800050000080000280003001400020069705f76746930000000000000e5fff50700040009000000080004000100"], 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x40, 0x20000) 2018/04/25 23:04:06 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000006c0)={'bond0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) [ 108.961538] bridge0: port 3(team_slave_0) entered blocking state [ 108.967842] FAULT_INJECTION: forcing a failure. [ 108.967842] name failslab, interval 1, probability 0, space 0, times 0 [ 108.979153] CPU: 0 PID: 8726 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 108.986011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.995386] Call Trace: [ 108.998016] dump_stack+0x185/0x1d0 [ 109.001686] should_fail+0x87b/0xab0 [ 109.005507] should_failslab+0x279/0x2a0 [ 109.009618] __kmalloc+0xc2/0x350 [ 109.013141] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 109.018332] switchdev_deferred_enqueue+0x9d/0x4f0 [ 109.023307] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 109.028537] switchdev_port_attr_set+0x1bd/0x270 [ 109.033340] __set_ageing_time+0x141/0x1f0 [ 109.037626] br_init_port+0x1da/0x300 [ 109.041488] br_add_if+0x112c/0x3140 [ 109.045270] ? security_capable+0x1ef/0x220 [ 109.049686] br_dev_ioctl+0x2c4/0x2b30 [ 109.053671] ? __dev_get_by_name+0x2ab/0x2d0 [ 109.058113] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 109.063164] dev_ifsioc+0x8a8/0x10c0 [ 109.066970] ? _cond_resched+0x3c/0xd0 [ 109.070899] dev_ioctl+0xa45/0x1cf0 [ 109.074637] sock_do_ioctl+0x43a/0x6b0 [ 109.078630] sock_ioctl+0x400/0xca0 [ 109.082351] ? SYSC_ioctl+0x1d2/0x260 [ 109.086196] ? sock_poll+0x370/0x370 [ 109.089948] do_vfs_ioctl+0xaf0/0x2440 [ 109.093890] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.099286] ? __fget_light+0x6b9/0x710 [ 109.103295] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.108349] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.113802] SYSC_ioctl+0x1d2/0x260 [ 109.117538] SyS_ioctl+0x54/0x80 [ 109.120997] do_syscall_64+0x309/0x430 [ 109.124941] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.129305] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.134518] RIP: 0033:0x455389 [ 109.137729] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.145479] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 109.152777] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 2018/04/25 23:04:07 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xdb, "23357dcd514645b00fa76dd6ce78ed501c6a8921c8d328e8b2cfd3489248473d49753391b76f8e69d4518a6c710b6cbde37175780f6f07747b2a0a5632325351cdbfc5d958239b71eae3bb6d35d95d1c2831deb22760f5ec0ecf7e95926f8079711eb58557c2ef77878f5b5e47861dafd85cff3358fe6dc41193cb78091c055e724f94a95796430b07662c8d5c9ef64a3a960b708eb0adede69973224dbcedfc1d476a2088d88b860cd921b305f1ce58312b8bc6f37afe23966998227c5da0ad44cf1f0b2e1cc73187c1fc64740df964fea3667865e94aa0dd9107"}, &(0x7f00000001c0)=0xe3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xff, 0x800a, 0x0, 0x3, r3}, &(0x7f0000000240)=0x10) 2018/04/25 23:04:07 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:07 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x1f, 0x0, {0x0, 0x3, 0x200, 0x3, 0x80000000}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x0, 0x2, 0x3, 0x58a}, 0xd0f, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0xff, 0x9, 0x1, 0x200}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') socketpair(0x8, 0x2, 0xf8, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000500)={0x3, 0x0, [{0x10000, 0x3e, &(0x7f0000000400)=""/62}, {0x115000, 0x1e, &(0x7f0000000440)=""/30}, {0x10f000, 0x6f, &(0x7f0000000480)=""/111}]}) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r3, 0x0, 0x70bd2d, 0x9, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2575}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) [ 109.160073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.167367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.174664] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000003 [ 109.182239] team_slave_0: failed to offload ageing time [ 109.187729] bridge0: port 3(team_slave_0) entered disabled state [ 109.267825] FAULT_INJECTION: forcing a failure. [ 109.267825] name failslab, interval 1, probability 0, space 0, times 0 [ 109.279288] CPU: 1 PID: 8722 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 109.286154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.295526] Call Trace: [ 109.298155] dump_stack+0x185/0x1d0 [ 109.301828] should_fail+0x87b/0xab0 [ 109.305604] should_failslab+0x279/0x2a0 [ 109.309716] __kmalloc+0xc2/0x350 [ 109.313239] ? br_add_if+0x4ed/0x3140 [ 109.317091] br_add_if+0x4ed/0x3140 [ 109.320783] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.326188] ? security_capable+0x1ef/0x220 [ 109.330602] br_dev_ioctl+0x2c4/0x2b30 [ 109.334588] ? __dev_get_by_name+0x2ab/0x2d0 [ 109.339044] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 109.344096] dev_ifsioc+0x8a8/0x10c0 [ 109.347913] dev_ioctl+0xa45/0x1cf0 [ 109.351642] sock_do_ioctl+0x43a/0x6b0 [ 109.355633] sock_ioctl+0x400/0xca0 [ 109.359350] ? SYSC_ioctl+0x1d2/0x260 [ 109.363193] ? sock_poll+0x370/0x370 [ 109.366946] do_vfs_ioctl+0xaf0/0x2440 [ 109.370891] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.376298] ? __fget_light+0x6b9/0x710 [ 109.380295] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.385336] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.390771] SYSC_ioctl+0x1d2/0x260 [ 109.394452] SyS_ioctl+0x54/0x80 [ 109.397847] do_syscall_64+0x309/0x430 [ 109.401770] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.406100] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.411284] RIP: 0033:0x455389 [ 109.414464] RSP: 002b:00007fe7c0bb6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.422175] RAX: ffffffffffffffda RBX: 00007fe7c0bb76d4 RCX: 0000000000455389 [ 109.429458] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 109.436726] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.443988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.451262] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000000 2018/04/25 23:04:07 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4400, 0x0) r2 = dup2(r1, r0) r3 = getpid() prlimit64(r3, 0x8, 0x0, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'syzkaller0\x00'}}, 0x1e) close(r0) r4 = semget(0x0, 0x3, 0x200) semop(r4, &(0x7f0000000040)=[{0x1, 0x198, 0x800}, {0x3, 0x8, 0x800}, {0x3, 0x10000}, {0x3, 0x101, 0x1000}, {0x2, 0x7, 0x1000}, {0x3, 0x6, 0x1000}, {0x6, 0x1, 0x1800}, {0x7, 0x4, 0x1000}, {0x2, 0xef, 0x1800}, {0x7, 0xa6}], 0xa) 2018/04/25 23:04:07 executing program 0 (fault-call:2 fault-nth:4): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:07 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:07 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0xe24, 0x5}, 0x3f7) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x6, 0x8}, 0x10) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/25 23:04:07 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) futex(&(0x7f00000000c0)=0x2, 0x4, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x2, 0x2) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xc8, "bfe9b72549a1256b15f686c3eb422ee850cebd2f2df0d26c5f0aff86b29a08aeafb9970991774f968c6274ae71e3e1d1f766dd02d1852964427e5c6095bb9756fc4bb9d19edb118d253e4a878189e6e4ff97088a4c30338e3c29b604cd1750dcb6ebf63f9dce74a60d7b19cfb454601d3ad588e867ab9797b2c3312527da17b29448e5750214a4a2b59f5e9535af3ce07f54b7c662050ee611b49a5a9b54a1b1bd952dc1bcd38fe4a4a231db7b002d537078702bb8b07e5ac4bea0175ea572fffa9316c405162b7c"}, &(0x7f0000000300)=0xd0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}}, 0x3, 0x72}, &(0x7f0000000400)=0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x4, [@dev={0xac, 0x14, 0x14, 0x10}, @empty, @loopback=0x7f000001, @empty]}, 0x20) 2018/04/25 23:04:07 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:07 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip_vti0\x00', 0x8001}) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x4, 0x7fffffff, 0x3ff, 0x7d, 0x4, 0x7}, 0x10000}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x300000306) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7ff, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) [ 109.610595] FAULT_INJECTION: forcing a failure. [ 109.610595] name failslab, interval 1, probability 0, space 0, times 0 [ 109.622091] CPU: 0 PID: 8759 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 109.628956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.638333] Call Trace: [ 109.640961] dump_stack+0x185/0x1d0 [ 109.644635] should_fail+0x87b/0xab0 [ 109.648405] should_failslab+0x279/0x2a0 [ 109.652515] __kmalloc+0xc2/0x350 [ 109.656021] ? br_add_if+0x87b/0x3140 [ 109.659863] br_add_if+0x87b/0x3140 [ 109.663549] ? security_capable+0x1ef/0x220 [ 109.667965] br_dev_ioctl+0x2c4/0x2b30 [ 109.671947] ? __dev_get_by_name+0x2ab/0x2d0 [ 109.676401] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 109.681456] dev_ifsioc+0x8a8/0x10c0 [ 109.685227] dev_ioctl+0xa45/0x1cf0 [ 109.688959] sock_do_ioctl+0x43a/0x6b0 [ 109.692945] sock_ioctl+0x400/0xca0 [ 109.696660] ? SYSC_ioctl+0x1d2/0x260 [ 109.700505] ? sock_poll+0x370/0x370 [ 109.704266] do_vfs_ioctl+0xaf0/0x2440 2018/04/25 23:04:07 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs, 0x8) bind$unix(r0, &(0x7f00008d9ff8)=@abs={0x1}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1}, 0x8) [ 109.708204] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.713602] ? __fget_light+0x6b9/0x710 [ 109.717614] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.722675] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.728119] SYSC_ioctl+0x1d2/0x260 [ 109.731860] SyS_ioctl+0x54/0x80 [ 109.735321] do_syscall_64+0x309/0x430 [ 109.739263] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.743633] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.748845] RIP: 0033:0x455389 [ 109.752054] RSP: 002b:00007fe7c0bb6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.759798] RAX: ffffffffffffffda RBX: 00007fe7c0bb76d4 RCX: 0000000000455389 [ 109.767091] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 109.774382] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.781676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.788968] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000001 [ 109.798251] bridge0: port 3(team_slave_0) entered blocking state [ 109.804593] FAULT_INJECTION: forcing a failure. [ 109.804593] name failslab, interval 1, probability 0, space 0, times 0 [ 109.815903] CPU: 1 PID: 8750 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 109.822764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.832133] Call Trace: [ 109.834766] dump_stack+0x185/0x1d0 [ 109.838440] should_fail+0x87b/0xab0 [ 109.842262] should_failslab+0x279/0x2a0 [ 109.846370] __kmalloc+0xc2/0x350 [ 109.849874] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 109.855026] switchdev_deferred_enqueue+0x9d/0x4f0 [ 109.860006] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 109.865244] switchdev_port_attr_set+0x1bd/0x270 [ 109.870052] br_set_state+0x178/0x4d0 [ 109.873905] br_add_if+0x1149/0x3140 [ 109.877681] ? security_capable+0x1ef/0x220 [ 109.882100] br_dev_ioctl+0x2c4/0x2b30 [ 109.886090] ? __dev_get_by_name+0x2ab/0x2d0 [ 109.890538] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 109.895591] dev_ifsioc+0x8a8/0x10c0 [ 109.899413] dev_ioctl+0xa45/0x1cf0 [ 109.903143] sock_do_ioctl+0x43a/0x6b0 [ 109.907138] sock_ioctl+0x400/0xca0 2018/04/25 23:04:07 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:07 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x102) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x400000003f, 0x0, 0x29, 0x2}, 0xffffffffffffffeb) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) r3 = getpgid(0x0) capget(&(0x7f00000002c0)={0x19980330, r3}, &(0x7f0000000300)={0xa79b, 0x7, 0x16c86310, 0x6, 0x7ef058da, 0x901}) exit(0x6) [ 109.910866] ? SYSC_ioctl+0x1d2/0x260 [ 109.914708] ? sock_poll+0x370/0x370 [ 109.918453] do_vfs_ioctl+0xaf0/0x2440 [ 109.922394] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.927795] ? __fget_light+0x6b9/0x710 [ 109.931808] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.936866] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.942318] SYSC_ioctl+0x1d2/0x260 [ 109.946053] SyS_ioctl+0x54/0x80 [ 109.949521] do_syscall_64+0x309/0x430 [ 109.953463] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.957831] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.963045] RIP: 0033:0x455389 [ 109.966261] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.974002] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 109.981295] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 109.988590] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.995888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.003181] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000004 2018/04/25 23:04:08 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 110.010775] bridge0: error setting offload STP state on port 3(team_slave_0) 2018/04/25 23:04:08 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 110.117488] FAULT_INJECTION: forcing a failure. [ 110.117488] name failslab, interval 1, probability 0, space 0, times 0 [ 110.129007] CPU: 0 PID: 8781 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 110.135870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.145246] Call Trace: [ 110.147879] dump_stack+0x185/0x1d0 [ 110.151552] should_fail+0x87b/0xab0 [ 110.155368] should_failslab+0x279/0x2a0 [ 110.159476] __kmalloc+0xc2/0x350 [ 110.162969] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.168375] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.173527] switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.178538] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 110.183776] switchdev_port_attr_set+0x1bd/0x270 [ 110.188580] br_set_state+0x178/0x4d0 [ 110.192421] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 110.197919] br_init_port+0x10e/0x300 [ 110.201782] br_add_if+0x112c/0x3140 [ 110.205564] ? security_capable+0x1ef/0x220 [ 110.209986] br_dev_ioctl+0x2c4/0x2b30 [ 110.213982] ? __dev_get_by_name+0x2ab/0x2d0 [ 110.218433] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 110.223485] dev_ifsioc+0x8a8/0x10c0 [ 110.227293] ? _cond_resched+0x3c/0xd0 [ 110.231220] dev_ioctl+0xa45/0x1cf0 [ 110.234953] sock_do_ioctl+0x43a/0x6b0 [ 110.238937] sock_ioctl+0x400/0xca0 [ 110.242652] ? SYSC_ioctl+0x1d2/0x260 [ 110.246495] ? sock_poll+0x370/0x370 [ 110.250243] do_vfs_ioctl+0xaf0/0x2440 [ 110.254182] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.259580] ? __fget_light+0x6b9/0x710 [ 110.263590] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.268650] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.274103] SYSC_ioctl+0x1d2/0x260 [ 110.277856] SyS_ioctl+0x54/0x80 [ 110.281326] do_syscall_64+0x309/0x430 [ 110.285273] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.289641] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.294858] RIP: 0033:0x455389 [ 110.298064] RSP: 002b:00007fe7c0bb6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.305809] RAX: ffffffffffffffda RBX: 00007fe7c0bb76d4 RCX: 0000000000455389 2018/04/25 23:04:08 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:08 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:08 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:08 executing program 0 (fault-call:2 fault-nth:5): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:08 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x57, "0b078c7f04a3153522c425a2dc2aa8c4d52c6118ceca95f472247d9884c53c0679340ec81d13f8675e70b6be0fa4f22206c4b81262159d6d8c8f48f572f6cde16a1f0fe548be70657cac251d92bf41dba2ba2a5db38479"}, &(0x7f0000000140)=0x5f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x2, 0x8000, 0x10001, 0x2, 0xffffffff, 0x0, 0xffff, r3}, &(0x7f00000001c0)=0x20) [ 110.313099] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 110.320389] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.327681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.334973] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000002 [ 110.342497] bridge0: error setting offload STP state on port 3(team_slave_0) [ 110.349843] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:08 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9000000c42db25a30e05a2f80b055c866e43a398ab4f63f7f209f681a5e981f06054fc348cd6c1f36910ee9e9bffc56db39c7495debcb202f9ab255b80c976c33440b67be1834955fab00871502fea883ed6a118fd6d6d0f80ca2ebdc9865aefa095739ddac12d0ac4d6871695e53d8ef98c5dc0cad7535063be0d429aa73f322b15dca8c7d976ec369c3bf7eb900000000335537df2c2af08e33c6b4da0bf03480d270ec48d6d5c028d85d91fb828e4a526a67f45bfcd11d1c000000"], &(0x7f0000000180)=0xc1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x100000000}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'teql0\x00', 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) signalfd(r0, &(0x7f0000000280)={0xfffffffffffffff9}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) signalfd4(r1, &(0x7f0000000240)={0x2}, 0x8, 0x80800) 2018/04/25 23:04:08 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 110.456577] bridge0: port 3(team_slave_0) entered blocking state [ 110.462978] bridge0: port 3(team_slave_0) entered disabled state [ 110.469244] FAULT_INJECTION: forcing a failure. [ 110.469244] name failslab, interval 1, probability 0, space 0, times 0 [ 110.480555] CPU: 0 PID: 8797 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 110.487418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.496790] Call Trace: [ 110.499424] dump_stack+0x185/0x1d0 [ 110.503093] should_fail+0x87b/0xab0 [ 110.506914] should_failslab+0x279/0x2a0 [ 110.511024] __kmalloc+0xc2/0x350 [ 110.514516] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.519452] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.524605] switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.529589] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 110.534823] ? br_multicast_add_port+0x138/0x490 [ 110.539644] switchdev_port_attr_set+0x1bd/0x270 [ 110.544445] br_multicast_add_port+0x25d/0x490 [ 110.549080] br_add_if+0x117a/0x3140 [ 110.552852] ? security_capable+0x1ef/0x220 [ 110.557269] br_dev_ioctl+0x2c4/0x2b30 [ 110.561261] ? __dev_get_by_name+0x2ab/0x2d0 [ 110.565713] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 110.570775] dev_ifsioc+0x8a8/0x10c0 [ 110.574577] ? _cond_resched+0x3c/0xd0 [ 110.578504] dev_ioctl+0xa45/0x1cf0 [ 110.582241] sock_do_ioctl+0x43a/0x6b0 [ 110.586238] sock_ioctl+0x400/0xca0 [ 110.589958] ? SYSC_ioctl+0x1d2/0x260 [ 110.593807] ? sock_poll+0x370/0x370 [ 110.597559] do_vfs_ioctl+0xaf0/0x2440 [ 110.601499] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.606893] ? __fget_light+0x6b9/0x710 [ 110.610903] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.615963] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.621414] SYSC_ioctl+0x1d2/0x260 [ 110.625154] SyS_ioctl+0x54/0x80 [ 110.628618] do_syscall_64+0x309/0x430 [ 110.632555] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.636917] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.642131] RIP: 0033:0x455389 [ 110.645341] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/25 23:04:08 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:08 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 110.653085] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 110.660381] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 110.667675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.674967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.682262] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000005 [ 110.697308] bridge0: port 3(team_slave_0) entered blocking state [ 110.703716] FAULT_INJECTION: forcing a failure. [ 110.703716] name failslab, interval 1, probability 0, space 0, times 0 [ 110.715012] CPU: 1 PID: 8805 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 110.721867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.731238] Call Trace: [ 110.733873] dump_stack+0x185/0x1d0 [ 110.737545] should_fail+0x87b/0xab0 [ 110.741365] should_failslab+0x279/0x2a0 [ 110.745477] __kmalloc+0xc2/0x350 [ 110.749004] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.754185] switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.759169] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 110.764406] switchdev_port_attr_set+0x1bd/0x270 [ 110.769210] __set_ageing_time+0x141/0x1f0 [ 110.773497] br_init_port+0x1da/0x300 [ 110.777354] br_add_if+0x112c/0x3140 [ 110.781128] ? security_capable+0x1ef/0x220 [ 110.785549] br_dev_ioctl+0x2c4/0x2b30 [ 110.789547] ? __dev_get_by_name+0x2ab/0x2d0 [ 110.793997] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 110.799050] dev_ifsioc+0x8a8/0x10c0 [ 110.802871] dev_ioctl+0xa45/0x1cf0 [ 110.806605] sock_do_ioctl+0x43a/0x6b0 [ 110.810595] sock_ioctl+0x400/0xca0 [ 110.814318] ? SYSC_ioctl+0x1d2/0x260 [ 110.818158] ? sock_poll+0x370/0x370 [ 110.821904] do_vfs_ioctl+0xaf0/0x2440 [ 110.825850] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.831259] ? __fget_light+0x6b9/0x710 [ 110.835275] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.840332] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.845789] SYSC_ioctl+0x1d2/0x260 [ 110.849524] SyS_ioctl+0x54/0x80 [ 110.852986] do_syscall_64+0x309/0x430 2018/04/25 23:04:08 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 110.856932] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.861790] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.867002] RIP: 0033:0x455389 [ 110.870210] RSP: 002b:00007fe7c0bb6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.877964] RAX: ffffffffffffffda RBX: 00007fe7c0bb76d4 RCX: 0000000000455389 [ 110.885263] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 110.892557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.899943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.907235] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000003 [ 110.914661] team_slave_0: failed to offload ageing time [ 110.920129] bridge0: port 3(team_slave_0) entered disabled state 2018/04/25 23:04:09 executing program 2: r0 = socket(0x10, 0x0, 0x8001) write(r0, &(0x7f0000000040)="240000001a0025f00018000400edfc0e800000000004bf0202ff06eb080001004805002e", 0x24) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/04/25 23:04:09 executing program 0 (fault-call:2 fault-nth:6): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:09 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8000, 0x101}, &(0x7f00000001c0)=0x90) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) 2018/04/25 23:04:09 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 111.209226] bridge0: port 3(team_slave_0) entered blocking state [ 111.215598] bridge0: port 3(team_slave_0) entered disabled state [ 111.224569] FAULT_INJECTION: forcing a failure. [ 111.224569] name failslab, interval 1, probability 0, space 0, times 0 [ 111.236012] CPU: 1 PID: 8841 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 111.242900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.252306] Call Trace: [ 111.254948] dump_stack+0x185/0x1d0 [ 111.258625] should_fail+0x87b/0xab0 [ 111.262452] should_failslab+0x279/0x2a0 [ 111.266563] kmem_cache_alloc+0x136/0xb90 [ 111.270771] ? __kernfs_new_node+0x137/0x6e0 [ 111.275275] __kernfs_new_node+0x137/0x6e0 [ 111.279555] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.284966] kernfs_create_dir_ns+0x167/0x4e0 [ 111.289516] sysfs_create_dir_ns+0x177/0x4c0 [ 111.293969] kobject_add_internal+0xbef/0x1700 [ 111.298611] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.304151] kobject_init_and_add+0x5cb/0x710 [ 111.308747] br_add_if+0xd24/0x3140 [ 111.312432] ? security_capable+0x1ef/0x220 [ 111.316852] br_dev_ioctl+0x2c4/0x2b30 [ 111.320843] ? __dev_get_by_name+0x2ab/0x2d0 [ 111.325305] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 111.330352] dev_ifsioc+0x8a8/0x10c0 [ 111.334142] ? _cond_resched+0x3c/0xd0 [ 111.338068] dev_ioctl+0xa45/0x1cf0 [ 111.341796] sock_do_ioctl+0x43a/0x6b0 [ 111.345777] sock_ioctl+0x400/0xca0 [ 111.349500] ? SYSC_ioctl+0x1d2/0x260 [ 111.353347] ? sock_poll+0x370/0x370 [ 111.357095] do_vfs_ioctl+0xaf0/0x2440 [ 111.361038] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.366433] ? __fget_light+0x6b9/0x710 [ 111.370440] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.375495] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.380958] SYSC_ioctl+0x1d2/0x260 [ 111.384705] SyS_ioctl+0x54/0x80 [ 111.388170] do_syscall_64+0x309/0x430 [ 111.392112] ? ioctl_file_clone+0x4f0/0x4f0 [ 111.396478] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.401690] RIP: 0033:0x455389 2018/04/25 23:04:09 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket(0x11, 0x100000802, 0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000b40)=ANY=[@ANYBLOB="d70000000000000002004e23e080000210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e21ac14141a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900b1e1bd203f07db81c1461b95e49958f9fe38b2988845190c655c692ab7d7b1e512e4c56068b5ffa1a86f1910df3472fe779ee88e9de9a4bb38519e923b791a70085e5d222a9de793cb2ef4e7cc36eb954c99f20ed0c0f43be651109a8e6b21770f750b00daec96bed27e0673ddc4105405eb0b1ab3bf0c56ed3"], 0x390) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4010}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x8, {0x2}, 'ifb0\x00'}) 2018/04/25 23:04:09 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/04/25 23:04:09 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x30000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) 2018/04/25 23:04:09 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/25 23:04:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000bc0)="96ee0f71e7bff5a13e3722ec3632020037b89691a1cdfc745f6b814565701098ae858e0ece7840063b8f767b5a444c826e5aa175c1157378da3c477183e1575c87c320c2b0c388bb2715d828d637b4e2b16fb207d5e00f4357f6b5ed7f6236a97df535a1a6afbd59f3b081e07264f608a50624e054a875ad8bfc6487a434a3cd", 0x80}], 0x1, &(0x7f0000004580)}}], 0x1, 0x8040) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x84, @empty, 0x4e24, 0x2, 'fo\x00', 0x8, 0x8000, 0x45}, 0x2c) shutdown(r0, 0x2) 2018/04/25 23:04:09 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003000)={0xfffffffffffffffc}) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 111.404896] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.412645] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 111.419941] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 111.427236] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.434536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.441835] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000006 [ 111.449395] ------------[ cut here ]------------ [ 111.454291] kobject_add_internal failed for brport (error: -12 parent: team_slave_0) [ 111.462783] WARNING: CPU: 1 PID: 8841 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 111.471482] Kernel panic - not syncing: panic_on_warn set ... [ 111.471482] [ 111.478895] CPU: 1 PID: 8841 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 111.485752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.495124] Call Trace: [ 111.497761] dump_stack+0x185/0x1d0 [ 111.501431] panic+0x39d/0x940 [ 111.504695] ? disable_trace_on_warning+0x18/0xd0 [ 111.509585] __warn+0x40f/0x580 [ 111.512913] ? kobject_add_internal+0x10fc/0x1700 [ 111.517806] report_bug+0x72a/0x880 [ 111.521483] ? kobject_add_internal+0x10fc/0x1700 [ 111.526377] do_error_trap+0x1aa/0x600 [ 111.530383] do_invalid_op+0x46/0x50 [ 111.534138] invalid_op+0x1b/0x40 [ 111.537632] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 111.543104] RSP: 0018:ffff8801bfcdf4a8 EFLAGS: 00010282 [ 111.548499] RAX: 0000000000000048 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.555790] RDX: ffffc90001b9a000 RSI: 000000000001b504 RDI: 000000000001b505 [ 111.563084] RBP: ffff8801bfcdf540 R08: 0000000001080020 R09: 0000000000000002 [ 111.570379] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 111.577679] R13: 00000000fffffff4 R14: ffff8801574023e0 R15: ffff880156c4a698 [ 111.585032] ? kobject_add_internal+0x10fc/0x1700 [ 111.589926] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.595469] kobject_init_and_add+0x5cb/0x710 [ 111.600075] br_add_if+0xd24/0x3140 [ 111.603769] ? security_capable+0x1ef/0x220 [ 111.608211] br_dev_ioctl+0x2c4/0x2b30 [ 111.612214] ? __dev_get_by_name+0x2ab/0x2d0 [ 111.616677] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 111.621734] dev_ifsioc+0x8a8/0x10c0 [ 111.625544] ? _cond_resched+0x3c/0xd0 [ 111.629571] dev_ioctl+0xa45/0x1cf0 [ 111.633309] sock_do_ioctl+0x43a/0x6b0 [ 111.637306] sock_ioctl+0x400/0xca0 [ 111.641032] ? SYSC_ioctl+0x1d2/0x260 [ 111.644879] ? sock_poll+0x370/0x370 [ 111.648627] do_vfs_ioctl+0xaf0/0x2440 [ 111.652565] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/04/25 23:04:09 executing program 6: epoll_create1(0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 111.657967] ? __fget_light+0x6b9/0x710 [ 111.661977] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.667032] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.672491] SYSC_ioctl+0x1d2/0x260 [ 111.676236] SyS_ioctl+0x54/0x80 [ 111.679707] do_syscall_64+0x309/0x430 [ 111.683647] ? ioctl_file_clone+0x4f0/0x4f0 [ 111.688014] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.693228] RIP: 0033:0x455389 [ 111.696440] RSP: 002b:00007f5e97ca2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.704180] RAX: ffffffffffffffda RBX: 00007f5e97ca36d4 RCX: 0000000000455389 [ 111.711476] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000013 [ 111.718772] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.726068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.733360] R13: 0000000000000373 R14: 00000000006f8368 R15: 0000000000000006 [ 111.741149] Dumping ftrace buffer: [ 111.744681] (ftrace buffer empty) [ 111.748374] Kernel Offset: disabled [ 111.751993] Rebooting in 86400 seconds..