INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. 2018/04/30 11:47:17 fuzzer started 2018/04/30 11:47:17 dialing manager at 10.128.0.26:33975 syzkaller login: [ 47.361994] can: request_module (can-proto-0) failed. [ 47.373427] can: request_module (can-proto-0) failed. 2018/04/30 11:47:25 kcov=true, comps=false 2018/04/30 11:47:28 executing program 0: 2018/04/30 11:47:28 executing program 2: 2018/04/30 11:47:28 executing program 7: 2018/04/30 11:47:28 executing program 3: 2018/04/30 11:47:28 executing program 4: 2018/04/30 11:47:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r0, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/04/30 11:47:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffffe0, 0x200007ff, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/30 11:47:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xffffffffa906c65d}, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) dup3(r1, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) [ 52.592966] IPVS: ftp: loaded support on port[0] = 21 [ 52.670150] IPVS: ftp: loaded support on port[0] = 21 [ 52.715667] IPVS: ftp: loaded support on port[0] = 21 [ 52.797120] IPVS: ftp: loaded support on port[0] = 21 [ 52.877860] IPVS: ftp: loaded support on port[0] = 21 [ 52.986314] IPVS: ftp: loaded support on port[0] = 21 [ 53.116114] IPVS: ftp: loaded support on port[0] = 21 [ 53.284542] IPVS: ftp: loaded support on port[0] = 21 [ 54.697808] ip (4703) used greatest stack depth: 54312 bytes left [ 55.438104] ip (4757) used greatest stack depth: 54200 bytes left [ 55.687851] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.694411] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.716946] device bridge_slave_0 entered promiscuous mode [ 55.968562] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.975133] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.999998] device bridge_slave_1 entered promiscuous mode [ 56.046236] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.052741] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.094527] device bridge_slave_0 entered promiscuous mode [ 56.170074] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.176597] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.197270] device bridge_slave_0 entered promiscuous mode [ 56.259019] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.265647] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.290308] device bridge_slave_0 entered promiscuous mode [ 56.305587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.313645] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.320120] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.357209] device bridge_slave_1 entered promiscuous mode [ 56.430555] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.437196] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.476698] device bridge_slave_1 entered promiscuous mode [ 56.503628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.513669] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.520180] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.543340] device bridge_slave_0 entered promiscuous mode [ 56.559700] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.566251] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.603407] device bridge_slave_1 entered promiscuous mode [ 56.680871] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.687474] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.706535] device bridge_slave_0 entered promiscuous mode [ 56.726860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.735398] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.742077] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.768253] device bridge_slave_1 entered promiscuous mode [ 56.795773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.805890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.850355] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.856894] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.909385] device bridge_slave_0 entered promiscuous mode [ 56.957017] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.963565] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.987779] device bridge_slave_1 entered promiscuous mode [ 57.007385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.025517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.037000] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.043645] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.056632] device bridge_slave_1 entered promiscuous mode [ 57.065937] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.075304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.083610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.094167] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.100652] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.159714] device bridge_slave_0 entered promiscuous mode [ 57.217538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.263464] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.276851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.285848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.378507] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.385129] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.430078] device bridge_slave_1 entered promiscuous mode [ 57.456200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.542438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.644298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.694146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.701258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.761670] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.802613] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.849286] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.905518] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.915375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.040734] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.063926] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.096145] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.142653] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.170486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.226688] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.257543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.267306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.332548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.340004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.363100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.370408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.400601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.407743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.426834] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.436179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.462732] team0: Port device team_slave_0 added [ 58.486895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.517277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.527754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.561815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.576467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.585402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.664220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.671289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.697214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.704279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.728849] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.753137] team0: Port device team_slave_1 added [ 58.786828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.793874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.835396] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.890139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.897174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.959247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.966306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.982364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.069206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.079149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.104731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.111780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.186733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.193782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.218594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.275249] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.302091] team0: Port device team_slave_0 added [ 59.332110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.341496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.358951] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.372178] team0: Port device team_slave_0 added [ 59.387375] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.407615] team0: Port device team_slave_0 added [ 59.459126] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.469537] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.511579] team0: Port device team_slave_0 added [ 59.528774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.561117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.588834] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.597906] team0: Port device team_slave_1 added [ 59.629304] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.638729] team0: Port device team_slave_1 added [ 59.660197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.670551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.692551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.724593] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.742244] team0: Port device team_slave_1 added [ 59.756492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.770425] team0: Port device team_slave_0 added [ 59.816182] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.827528] team0: Port device team_slave_1 added [ 59.840996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.848206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.860492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.883999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.894983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.902358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.919012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.967344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.994259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.029880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.040694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.057972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.078938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.089174] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.097956] team0: Port device team_slave_0 added [ 60.111838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.131539] team0: Port device team_slave_1 added [ 60.149857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.166145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.201525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.222916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.230721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.248003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.281669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.304446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.320169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.327344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.340298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.358369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.367086] team0: Port device team_slave_0 added [ 60.386673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.394790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.401892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.430669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.447909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.469280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.486017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.495690] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.510271] team0: Port device team_slave_1 added [ 60.524286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.539854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.558459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.566124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.587001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.617824] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.625331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.645557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.671361] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.684500] team0: Port device team_slave_1 added [ 60.691114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.700477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.712696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.732137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.754017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.761113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.781132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.796355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.814134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.829623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.839610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.848092] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.866143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.878568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.909930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.929615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.956307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.982838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.997890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.013834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.028167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.056677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.066413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.073406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.090632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.120448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.142750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.174841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.188707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.206441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.235739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.263893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.306937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.338233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.350803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.368285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.408808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.416950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.439264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.464959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.480481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.498226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.721468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.729683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.749206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.763986] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.770527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.777457] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.783966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.825637] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.888391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.465227] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.471735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.478599] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.485138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.504883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.520948] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.527432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.534353] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.540997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.584475] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.595939] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.602463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.609383] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.615860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.630889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.643439] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.649909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.656751] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.663169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.709154] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.828277] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.834813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.841693] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.848166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.891508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.898484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.907270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.927835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.936488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.945129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.978785] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.985329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.992297] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.998789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.050156] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.476135] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.482654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.489551] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.496094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.531510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.929512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.945125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.922541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.962779] ip (5929) used greatest stack depth: 53992 bytes left [ 72.649626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.736494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.820510] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.875135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.933574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.988346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.053546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.517997] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.557808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.668136] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.674471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.690338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.749246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.769757] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.788457] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.834094] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.042552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.353807] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.360378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.376462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.426240] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.432595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.440941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.519943] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.572148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.578543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.586927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.651617] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.658132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.670742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.707874] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.726753] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.735394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.752278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.946873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.953255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.963810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.227973] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.364135] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.471305] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.501879] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.610617] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.677489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.684175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.696436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.894927] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.502553] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 11:47:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000080000fa6d0242"], 0xb) 2018/04/30 11:47:57 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x200000000000016d, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) 2018/04/30 11:47:57 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x38}, 0x0) 2018/04/30 11:47:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)='G', 0x1) 2018/04/30 11:47:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x800000200000008, 0x0, 0x8000) 2018/04/30 11:47:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000000040)) ioctl(r0, 0x2276, &(0x7f0000001000)) 2018/04/30 11:47:57 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)='.\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x131002) 2018/04/30 11:47:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001a00010000000000000000000a000000", @ANYBLOB="0000f3ff13000200d04aae04ce0b54fa0300ed000000004b0000000000ffffac1414bb"], 0x2}, 0x1}, 0x0) 2018/04/30 11:47:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000000004, 0x84) r1 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/20, 0x14, 0x40, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 11:47:58 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x12}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') userfaultfd(0x80800) quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') timer_create(0x3, &(0x7f0000000280)={0x0, 0xf, 0x2, @thr={&(0x7f0000000040)="556589b1d449aad6f59093839e75158efda4e76ce2fae5ddc4d24077685266fefaaa65ac04ef721b9b6a6a1c10a8094cd7a9c85e6721b9bd3c29dcc1f8ca96237a5f82af7f085b5793a0a4e0e1", &(0x7f00000000c0)="d3f8e0cf790e15f5c7ea0a0e1740d9b08d5a072060e6a14b7302e529d76b8b34ba6c7f8ac44a64f74f848e6bff48231e0df8aad8cb30e87abe1bb5af5bfc4c554104e6bd2555eb6d4085cac8c959e5fb660da43499fc08058918823eeed1430cab5efd1e1930ba8b6400"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000200)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000240)) close(r0) 2018/04/30 11:47:58 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000340)=0x0) io_submit(r2, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, r1, &(0x7f0000000080)="ac", 0x1}]) fcntl$notify(r1, 0x402, 0x2) 2018/04/30 11:47:58 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom$unix(r1, &(0x7f0000000080)=""/80, 0x50, 0x2020, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/30 11:47:58 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = dup(r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000000ffc), 0x4) fanotify_init(0x45, 0x0) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff}) socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup3(r4, r3, 0x80000) ioctl$TCFLSH(r2, 0x540b, 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x5, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d000000a7524463d99f01ca32879070ee5d2b639f36e4e7098e89d3e8a936d133856177515d4894514fbdd8b41b6ba4d6edd7f792c24c0c3d07f34c37d72020efa07b0caa05826b56352dc988d924d41f747a090ec74e93526beecbab32024aca"], &(0x7f0000000280)=0x65) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={r7, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0x1, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) ioctl$TCSBRKP(r2, 0x5425, 0x5) r8 = socket(0x11, 0x2, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000000200)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r8, &(0x7f0000000140)={0xfffffffe8000201f}) setsockopt$inet_buf(r6, 0x0, 0x30, &(0x7f0000000340)="3c95d50a71172bf3a0d4d13f81a60d2832571a115ae820d327caff7e883b413093f12fa15be1fa14f67a82b6002a1d12ae5bb86456d89ec3fc46fd28d9958cb0253a2cc853d79d74216aee03821b0e8d631aa2af7dd2a5fc5f68c29ed8ac", 0x5e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/04/30 11:47:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000080000fa6d0242"], 0xb) 2018/04/30 11:47:58 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x31, r0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x10001, 0x3f, 0x7, 0x9, 0x4, 0x7f, 0xecc8}, 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0xc9, "1fcf665453317af96d84accea4263d3093d53e774ee22f4b69785c29ec7fb356d9e3574180255b464e5acff7331583fc8cbc30d59d07bd285ac9013517074bcf0a6b758208481a533c1d618af1ea59df8f343b0d137da320f6493779330db4c43cb0b414963da54aaeb80af64791a51d985d192d88d66ae6b71573397c87d971d64d392151bcbb444e8dcca3f4f6360134d5c499783a092743edfe0c3217be8f9851f69574cbf413654c3adc8c9b3f16f0decbe306fceb712031e1a164f75c3a341162c19b277e0c56"}, &(0x7f0000000200)=0xed) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000240)={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000340)=0x10001, 0x4) sendto$llc(r0, &(0x7f0000000280)="f4a3a7054534309bebc4ff2ad197663aa010b4b1b62479717e51af6f9d35e56f77acb00cd9e22a242c9aaffcab8e1a08a6ef75628dc339d221476fa6999e252b82e29b2377ace8006dc9f8151754998d7df001ab583a594fb98b94c1332ff4e4d1c026f91f31e09389", 0x69, 0x4, &(0x7f0000000300)={0x1a, 0x33b, 0xd1f4, 0x650f8537, 0x7f, 0x10000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/30 11:47:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x1) 2018/04/30 11:47:58 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{r0, r1/1000+10000}, {0x0, 0x2710}}) clock_getres(0x2, &(0x7f00000000c0)) futex(&(0x7f0000000100), 0x0, 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x0) 2018/04/30 11:47:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x9, 0x6, 0xe4, 0x80, 0x6, 0x7fff}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x9, &(0x7f0000000080)=[{0x3, 0x7fffffff, 0xdf, 0x6}, {0x7f, 0x4, 0x10000, 0xfffffffffffffffb}, {0xfffffffffffffc0e, 0x4, 0x1, 0x20}, {0x1, 0xc838, 0x0, 0x83c}, {0x7, 0x101, 0xfffffffffffffffd, 0x6}, {0x79, 0x8000, 0x0, 0x80000000}, {0x101, 0x3, 0x8, 0x3}, {0x8, 0x5, 0x40, 0x1f}, {0xfffffffffffffa23, 0x80000001, 0x200, 0x8}]}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x8001, 0x7, 0x61, &(0x7f0000ffb000/0x4000)=nil, 0xffffffffffff8001}) 2018/04/30 11:47:58 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="200000002a0025f0008296fe0400000000000000007700000000000000000000", 0xfffffffffffffee4) 2018/04/30 11:47:58 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)={0x14, 0xa, 0x1, 0x1}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='+\x00', 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/04/30 11:47:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/30 11:47:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000000004, 0x84) r1 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/20, 0x14, 0x40, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 11:47:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000140)="e69fc2df279e97d25d4a4d23f2b230336a356b08c6d48c808464b5e60cee2eddbf36e7381c2e3d3b852f7c7e1308abe92516cdb16eeaa4b458003e567c085d113fceba562831ebd3fb2aac5df6e08fe0a5964a7ffd61b1139cc7350f0fd75522e9da330e08813a24347f", 0x6a) setitimer(0x2, &(0x7f0000000280)={{0x0, 0x2710}}, &(0x7f00000002c0)) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e8", 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r2, r3, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x4) 2018/04/30 11:47:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f0000000200)=0x1008) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000e8a190d000000000000000700000000"], 0x1c}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001300)={0x100, 0x0, 0x10001, 0xd742}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x9, r4, 0x10001, 0x30a}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={r5, 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r6, &(0x7f0000001340)='net/raw6\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) 2018/04/30 11:47:59 executing program 5: r0 = socket$inet(0x2, 0x803, 0xff) r1 = accept(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x22e, 0x5, 0x1, 0x8, 0x800, 0x597, 0x8000, 0x80, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000e900000000000007000000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) r4 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0xe4, 0x8080) write$cgroup_pid(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="3635333332383618894c00afc14a2d39ebed6550a9e046c1479939e3f394d5fb85372cb48299026761bb1e23315d966bca422368ea587ec26407e5230e1809a6e5742981e38c0a21f7a05521b72b612da139473fad060a74006d10edc0322d3b962be5bd3fde80500e642c1cbbc256"], 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x5}}, 0x5, 0x8}, &(0x7f0000000200)=0x90) 2018/04/30 11:47:59 executing program 1: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/04/30 11:47:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x7) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/04/30 11:47:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/30 11:47:59 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003f80)='/dev/dsp\x00', 0x7fffe, 0x0) write(r0, &(0x7f0000000140), 0x0) write(r0, &(0x7f0000000400), 0xfc94) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x9c}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003f00)={r1, 0x20}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x100000000, 0x30}, &(0x7f00000003c0)=0xc) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000440)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={0x0, 0xfffffffffffffff9, 0x31}, &(0x7f0000000080)=0xc) r7 = inotify_add_watch(r0, &(0x7f0000003f40)='./file0\x00', 0x2000000) flistxattr(r0, &(0x7f0000003fc0)=""/245, 0xf5) inotify_rm_watch(r0, r7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000016c0)=@assoc_value={0x0}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001740)={0x0, 0x4, 0x0, 0x0, 0x4, 0xad5, 0x3, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x2, 0x5, 0x1, 0x6, 0x7f}}, &(0x7f0000001800)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001840)={0x0, 0x8000}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003d00)={0x0, 0x1000}, &(0x7f0000003d40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003e40)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="84969b9feed1049f462e6e5abd625e21e5632f92f5b1522cc7ffff34d7518c09a873eaf2122f561b014787129cbba13c78ef838d10e74dd4e3a743529629bea47c90de3e7b24b4028fe574e42c1252e231a4326cdf696e7c43825a465d17d310f35e8879143341012c6a9be4891bbda729", 0x71}, {&(0x7f0000000040)="ff686ab5af177bea03d44b072099290fee5c4af0bc80edb709be6f66", 0x1c}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="200000b563b4d143df285d00020000007f00000211da000030f50000", @ANYRES32=r1, @ANYBLOB="20000000000000008400000002000000660d058001000000ff0f0000", @ANYRES32=r2, @ANYBLOB="3000000000000000840000000100000007008000020000000700000000800000018000000800000006000000", @ANYRES32=r3, @ANYBLOB="3000000000000000840000000100000009000700008000000200000009000000000100000101000000800000", @ANYRES32=r4, @ANYBLOB="300000000000000084000000010000009200800002000000ffff077f0000000000000000ffffff7f06000000", @ANYRES32=r5, @ANYBLOB="20000000000000008400000002000000018004000300000008000000", @ANYRES32=r6], 0xf0, 0x20000000}, {&(0x7f0000000580)=@in6={0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000005c0)="acf38caefc2ea891a5166ca28f78142aa0650225460cb30384bcc03ad935d32623fb684c08b80db5a9bef0851cfa2d50fae19a0bb0463dcce84b8258697bb28de9764c73dc989b0dee86745781e8d882bcd8cd7198367baf33e8615aced9e6b9daa5270fb140fb4c3c68225570827b4a6a26664cfd99b1e9dd591309526c21f522", 0x81}, {&(0x7f0000000680)="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0x1000}], 0x2, &(0x7f00000018c0)=ANY=[@ANYBLOB="2000000080000000840000000800000000000000000000000000ffff0000000918000000000000008400000005000000300000000400000018000000000000008400000005000000300000003c000000200000000000000084000000020000000500e1a0ff01000000000000", @ANYRES32=r8, @ANYBLOB="20000000000000008400000002000000ff010b020000000006000000", @ANYRES32=r9, @ANYBLOB="1800000000000000840000000600000029b00000000000003000000000000000840000000100000091643b58472f9c4200010000008000000600000003005a0800000000", @ANYRES32=r10, @ANYBLOB="2000000000000000840000000800000000000000000000000000000000000001180000000000000084000000070000000000000000000000"], 0x110, 0x4850}, {&(0x7f0000001a00)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002bc0)="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0x1000}, {&(0x7f0000003bc0)="6a5dd24480911b9bf1de823fada785baac8916a53344868e7449ec48ffb7230f50af4849c622795a03125d07e9d4aae4c7809833ee85798948bab42db71ae6db42467d46bbc4479382d6ad397b95a07bf422ec8f413fd33fff0ce64da16c0eb9140a378991b3a24e6b10d788ea9605ccfdae57690b09502476887b4e2c9c45abc4d9f65ffc945ca8b9a98a5f391bfeef3b1b8bdfaf079f780d3dfd66352a46228383f671fd66f3dcd23661b6ad8696c921b9ec5cd3dc7db7cf1c1f02", 0xbc}], 0x7, &(0x7f0000003d80)=ANY=[@ANYBLOB="180000000000000084000000000000000000c30701000400200000000000000084000000080000000000000000000000000000000000000030000000000000008400000001000000040004000480000094c6000004000000cf0000000900000000000000", @ANYRES32=r11, @ANYBLOB="18000000000400000000000000000000f8ff05000100090018000000000000008400000007000000000000000000000018000000000000008400000000000000faff227d20000100"], 0xb0, 0x80}], 0x3, 0xd0d01cb46a019835) r12 = inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0x4) inotify_rm_watch(r0, r12) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000040c0)=0x7f, 0x4) 2018/04/30 11:47:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000002280)=[{&(0x7f0000000040)="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{&(0x7f0000001040)="d0eb4722db19b1c7cea8e6dd0154dc722c279a03b631bee9968822410af83a26d9439e690456adb50a34c25942778a767b2da1a96374d1297efdf352852bf0c8c8b7eebf0ca71a6879a797a132aa0eacee5b783c57529247abd528a8e5022b81bdf0312cde550a64608d23e440e4a1111be18b83df6bb0c58282985fb7244fefdfc562b2"}, {&(0x7f0000001100)="f7d4b6c6f4d6e58a71c7b2b8d3cf56c81ae87a74629b74062a04f0c2a4dc3f506c47003843f691656b742b4bca70faf6ea9ef500d4b59a76e2ab3e7969b29a4ac063496429f73498f69ba466677c8f0a5e13f12127b1b28d4f848ce79507e4ea63a80e9887084ed8"}, {&(0x7f0000001180)="fe261fce9ad306ee9b15d471d9dbd65a3003dc71eb7c3ae3322cbcb2567238f7bacd142afeb218968f258612bd51855f736d5942c3cc91c268b6ee7b82df1d50fdefacf746fe2e7ea060a187fafbb1f6cd06a23e997cd03f49e21e66419d13474c33c69f7d7f6fd3b896fba63eebcd4836b3ad4fa2ed71562c0d61e77c1a3b8c1b424cd1685e3365df27cac0018ca7fc511e1f5463d1016f9db5cd2dddbc86ef4554f808175881fbfc0c7020ce11f9bd8cde6ff6d86c60076f2ed67d8b085a12cb02718cfbb5d833ce75280c23886224bbf688f5b0ba04d002a35b2978faee50"}, 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0x2ea) 2018/04/30 11:47:59 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x8) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) close(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./control/file0\x00', r0}, 0x10) recvmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@ax25={0x3, {"ae6232e1ceac02"}, 0xa}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000001500)=ANY=[@ANYBLOB="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0x1328}, 0x1) open$dir(&(0x7f0000000180)='./control\x00', 0x1036c0, 0x5) 2018/04/30 11:47:59 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000001c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x7, 0x0, 0x400000000, 'queue0\x00', 0x3c59}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xc000005}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00042cbd7000fcdbdf250900000008000600010000000800050002000000080004006f090000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r5 = semget$private(0x0, 0x3, 0x10) semop(r5, &(0x7f0000000040)=[{0x1, 0x8, 0x1000}, {0x3, 0x80000000, 0x1000}, {0x7, 0x0, 0x800}, {0x7, 0xd49, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0xcca, 0x1800}], 0x6) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x19, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffc4}}, 0x0, 0x2}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r7, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x80}, &(0x7f0000000500)=0x90) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) 2018/04/30 11:47:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x8, 0x20000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000380)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xdc, r3, 0x201, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x39}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc001}, 0x4000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000300)={0x8, 0x7fff, 0x3ff, 0xffffffffffffff71, 0x0, 0x9, 0xffffffffc809122e, 0x0, 0x40, 0x0, 0x6, 0x4}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/30 11:47:59 executing program 0: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) fcntl$getflags(r0, 0x408) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/04/30 11:47:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x7) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/04/30 11:47:59 executing program 4: r0 = socket$inet6(0xa, 0x2000040000001, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/30 11:47:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/24, 0x18) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80041, 0x100) 2018/04/30 11:47:59 executing program 1: 2018/04/30 11:47:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x81) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xc}, 0x3, 0x3, 0xff, 0x8, 0xea, 0x10000}, 0x20) bind(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/30 11:47:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x100008000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/30 11:47:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/30 11:47:59 executing program 4: r0 = socket$inet6(0xa, 0x2000040000001, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/30 11:47:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f00000000c0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000004c0)}}, 0x11e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x80200) ioctl$KDDELIO(r1, 0x4b35, 0x1) 2018/04/30 11:47:59 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80800) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/237, 0xed}], 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5414, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000340)=""/109) 2018/04/30 11:48:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de020300000012000000dbea001d00000121000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) [ 83.095766] ucma_write: process 269 (syz-executor6) changed security contexts after opening file descriptor, this is not allowed. 2018/04/30 11:48:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x81) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xc}, 0x3, 0x3, 0xff, 0x8, 0xea, 0x10000}, 0x20) bind(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/30 11:48:00 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x1, &(0x7f0000000180)={{0x77359400}, {r0}}, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x400400) sendmsg$rds(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/74, 0x4a}], 0x3, 0x0, 0x0, 0x4000040}, 0x840) clock_getres(0x5, &(0x7f0000000140)) connect$vsock_stream(r1, &(0x7f0000000600)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) clock_gettime(0x800000, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r4, 0x4, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) setitimer(0xfffffffffffffffe, &(0x7f0000000000)={{}, {r2, r3/1000+10000}}, 0x0) [ 83.269248] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/30 11:48:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/30 11:48:00 executing program 5: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') recvfrom(r0, &(0x7f00000003c0)=""/188, 0xbc, 0x10000, &(0x7f0000000040)=@sco={0x1f, {0x100, 0x7fffffff, 0xffff, 0x0, 0x1020000, 0x4}}, 0x14e) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/30 11:48:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x100) 2018/04/30 11:48:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/04/30 11:48:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x6e) 2018/04/30 11:48:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0xeb) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) getrusage(0x0, &(0x7f0000000440)) 2018/04/30 11:48:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/30 11:48:00 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000bc0)={@empty, 0x0}, &(0x7f0000000c00)=0x14) getsockname$packet(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x291) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d80)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000e80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f00)=0x14) r9 = accept$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001640)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003080)=0x14) setsockopt$packet_drop_memb(r9, 0x107, 0x2, &(0x7f00000000c0)={r10, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000030c0)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000031c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003200)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000003440)=0xe8) r15 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r15, 0x1f, &(0x7f0000000100)) accept4$packet(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0}, &(0x7f0000003640)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003c40)={&(0x7f0000003680)={0x584, r1, 0xb00, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x1bc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x6, 0x81, 0x100, 0x7f}, {0x7ff, 0x7fffffff, 0x1, 0x8}, {0x5, 0x4, 0x4, 0x8}, {0x3, 0x3, 0x2, 0x5}, {0xffff, 0x100000001, 0x3f, 0xea5}, {0x1, 0x3, 0x100000000, 0x6}, {0x0, 0x80000000, 0x8, 0x4}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0xfff, 0x2, 0x7}, {0x3ff, 0xffffffffffffff67, 0x2, 0x7}, {0x3, 0x1, 0x0, 0xffffffffffffffff}, {0x8, 0x1, 0x0, 0x8}, {0x1, 0xfffffffffffffffd, 0x1, 0x5}]}}}]}}, {{0x8, 0x1, r10}, {0x130, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x59}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r14}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}]}, 0x584}, 0x1, 0x0, 0x0, 0x80}, 0x80) r17 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r17, 0x2403, 0x0) 2018/04/30 11:48:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffb8a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) poll(&(0x7f0000000080), 0x0, 0x791f03e9) 2018/04/30 11:48:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x100) 2018/04/30 11:48:01 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f0000000040)=0xd) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/30 11:48:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x40045566, 0x0) pipe2(&(0x7f0000000040), 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x5, 0x1) write$evdev(r0, &(0x7f0000000000), 0x1ae) 2018/04/30 11:48:01 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f00000000c0)}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x401}, 0x21) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000780)=0x6, 0x4) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000100)=""/135, 0x87) r2 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000007c0)={0x3, {{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0xffffffffffffff83}}}, 0x88) 2018/04/30 11:48:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x3, r1}) 2018/04/30 11:48:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x1, [0x8001]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 2018/04/30 11:48:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0xeb) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) getrusage(0x0, &(0x7f0000000440)) 2018/04/30 11:48:02 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x4000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x7fff, 0x7f}, {0xf950}, {0x4, 0x42f1}]}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/181) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="050000001b0000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000800100000000000000000000001d1551326bdf9af7b76c7798f6d62701a663921526232753016c06861d852161cebca53cf7c9e63a63a9bd92ae33e5b4c7770044ef98dd055afc2dbeca175b880d4386e50de9dd34e5b32ab86334d047ee28128af5174ddadaf697401227b81e400000"], 0x5}, 0x1}, 0x0) close(r0) 2018/04/30 11:48:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0xffff}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = mq_open(&(0x7f0000000000)='/:userem1\x00', 0x800, 0x2, &(0x7f0000000040)={0x4, 0x18000000000, 0x7f, 0x8, 0x7fff, 0x2, 0xfffffffffffff000, 0xb64a}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xf40, 0x30, 0x7, 0xffffffffffffecc4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x3f, 0x22, 0x200000e6a9, 0x5e1a}, &(0x7f0000000200)=0x18) modify_ldt$read(0x0, &(0x7f0000000240)=""/98, 0x62) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000300)={0x8007fff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="1f000000000000000a004e200600000000000000000000000000ffffbfffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e2300000000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24a0940000000000000000000000000000000000010c470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240800000000000000000000000000ffffe00000017c090000000019000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2001000100ff020000000000000000000000000001f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24ff070000fe8000000000000000000000000000bb93490000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000fe80000000000000000000000000001800000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) fcntl$setstatus(r2, 0x4, 0x40800) 2018/04/30 11:48:02 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f00000000c0)}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x401}, 0x21) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000780)=0x6, 0x4) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000100)=""/135, 0x87) r2 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000007c0)={0x3, {{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0xffffffffffffff83}}}, 0x88) 2018/04/30 11:48:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x1, [0x8001]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 2018/04/30 11:48:02 executing program 5: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00004d0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) 2018/04/30 11:48:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40402, 0x0) r1 = epoll_create1(0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006f1ff4)={0x1}) 2018/04/30 11:48:02 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x3) 2018/04/30 11:48:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20600, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5530}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8, 0x0, 0x1, 0x6}, &(0x7f0000000100)=0x18) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/105) 2018/04/30 11:48:02 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/30 11:48:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x1, [0x8001]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 2018/04/30 11:48:02 executing program 4: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x1f2) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="815a935d65c6da3b75fa91360025e9f9079e9af54eb9e81d7ce58c80b94b8146b5dd2c4165106afcf44f8ab0d063aecde89ff4ba7193beb57bb2c2f9f2b2ffef055760b2d41b0b8286ac2eeabcee6111b218e4573be959a4e8a7a92e01c24cb1d0c7d7", 0x63}, {&(0x7f00000001c0)="b06cb4b58f069a8db2e7d5c736d3f342bf1ac05f0789eaa0834a95a736b8da56c5b6b0ffecb31d5cbf5e7f478968d41600a2aa22b8e7c81ff6f0606a98687ffdac437ba5cd477faedd936d0f98ac04810110bd42d517fe3fe98fb5c61c591f44d971b3d9217832ae539ad72bb8b9fb253906ba581be3114b73621f0573cadace51f06012c9101861cb88c39a577745d94e7d", 0x92}], 0x2, 0x1) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5b0ad126216f0a930cb0d132b12931ed15a0d53c291c07208db2b9cf97502d0463cbb60a185618034ef4aeee9044cabbd4b0c0f7c3b08f307ce4438d853d25b5b1a1b43cb921e19a751b11eb1916e42c2e8dabbe981338aaeb20b0ec75fea2e51ff922f9f7d3", 0x66, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x9) 2018/04/30 11:48:02 executing program 5: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00004d0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) 2018/04/30 11:48:02 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/30 11:48:02 executing program 2: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) kexec_load(0x7fffffff, 0xa, &(0x7f0000001580)=[{&(0x7f0000000040)="1396466a53a6731e76f33aea4d7e9e4eec36", 0x12, 0x8, 0xfffffffffffffff8}, {&(0x7f0000000080)="b024cb86720885f4da0f524e954c6c28a40195976c704a8d39c5d80957c66b6c5fa282457137ad49615e16935af957d63ee16328031648622d4f799cb6286f1ed7f4b404d7572ec524477bf03f9ca7", 0x4f, 0x15fb, 0x800}, {&(0x7f0000000280)="4c4d546304e8431b916479a556656ddf2aba44c0f23e534bba98628f0e50fa29e159b0542052139637638694162e009b1766ccce751400a85a06e5cad49d8f4ddc7a6e35670a4885344b5cf179888bd53ea6af7823a8eafcbebda61cc6d2174fe1bdcde7dc2428b1c3594e181e6131bc1f4cfd345bb4e284c80ae2fcefa440a8789b7429fd73572c1612d449c7e83719df5659e45405ee31c82aae6c9a2836395b920a2b0b467fadaa826ea04a728f9d", 0xb0, 0x10000, 0x6}, {&(0x7f0000000340)="d7f0031a9d9090c9f5079073b4f8803a1102be95f2dfac075beb2562cc2d4295a7b2daefa96a95cd34914fbf8f541dba8e6c5ce9b6f6df1f40aec82a0976969c20f3daa5b5f274a6694d79b168ef95fb68a13c09ef3faff7874ad89a", 0x5c, 0x400, 0x7}, {&(0x7f00000003c0)="37ef77fbaa8c4425ce", 0x9, 0x5, 0x400}, {&(0x7f0000000400)="7f2480ceb0d0edae0b6cb6782f714bdd3330ebe182db5fe55ee66230d27810a229a936d0630a58a588da19c2a2db7641", 0x30, 0x4, 0x4}, {&(0x7f0000000440)="62bf8c35733e4931cbcd4e90b1719668249c7adcf6ceb017fc47600e", 0x1c, 0xffffffff, 0x100}, {&(0x7f0000000480)="c0e8c0021b3b38001101cefd58492591704db686e2acfcaad0d2b204f389522927a38365dfe8973e0b469ef790cc", 0x2e, 0xfd10, 0xff}, {&(0x7f00000004c0)="8bb52235673e30f2bf9da2557909404cb988e29c276e47b98204f903f2d8114ea3f32d2cac99dbc165924934bd0518c9e5326c5f024ab6870c13da9806eb2dc79f522e0ca86891c2f568bff721fb13156a1197da5e5aa2f7500d4e37d929f905e1dcf6b0c0d3b03a3925cffb2a3077fa15c06a58be4ac581bc321d1c968329f2b2a7bb3327ac3ac1ea4b73ee09741ccfff9b3e423513ea48cc5815ed96", 0x9d, 0xaea2, 0x10001}, {&(0x7f0000000580)="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", 0x1000, 0x8, 0xffffffffffffffc0}], 0x2) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000180)="5dafaa1f802e3ef362a22445ef56996e723cf82b23ade1696dc577fc38a85ed1acc33f32500192a5db9c23ac12f89947c1fa3a9aa1ec12f405eaaaba5c4b34d92a0516ae3dcf97826bf3fa6b6ec71df55ddadeea82cdcf493469497f338b457ab4741a017122f92e5f94d8b0104b8d85d77db4302f80b5761c26681f281449e70c1a4a7069f0ff3512d46be1fd368703ff6ae4f9ff88e93be4df1cbdfcdfcc8f1f7625d5257f4d8719f17fc48b33564807e488dc31f3c701e6867e41233daad7084ee90954886340c5") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001700)={&(0x7f0000000000/0x4000)=nil, 0x7, 0x0, 0x0, &(0x7f0000002000/0x4000)=nil, 0x9}) capget(&(0x7f0000000100), &(0x7f0000000140)) 2018/04/30 11:48:02 executing program 0: r0 = socket$inet(0x2, 0x800000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x3d0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x200, 0x4) 2018/04/30 11:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x8081) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x18c, @empty, 0xffff}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/30 11:48:02 executing program 3: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0xfd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xb, 0x8) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)}, {&(0x7f0000000340)=""/121, 0x79}], 0x2) 2018/04/30 11:48:02 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xf4, 0x1, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ustat(0x0, &(0x7f0000000080)) 2018/04/30 11:48:02 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000040)=0xffffffffffffff3e, 0x80800) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000100)={'team0\x00', @ifru_names='yam0\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x220000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x8}) ioctl$void(r0, 0xc0045c79) 2018/04/30 11:48:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) 2018/04/30 11:48:02 executing program 5: r0 = socket$inet(0x2, 0x802, 0x9) fallocate(r0, 0x0, 0x0, 0x5) 2018/04/30 11:48:02 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005c6000)={0x1e}) fgetxattr(r0, &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/59, 0x3b) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31db3ac488660cc3ade3cfbc4a5913f7dc8cad5f03e6529a8bdd72db19d3ffd6e2d434f73bc430ea9438973c9e37c228e1c364dd676d50ae0023c05e7eb2cb701efa69d9752fad549e9e1fe80d41529f15e4021ebc60cca7b9d78998b0acbd7f694483c4b6b188e304a69977cb421636d7ab8b10ee1d336d906ddbfb8e286e9907e4874de4fb6c03e780b9d96e19920135f7eed3d2425441f53d004b17c10c4488c3e957c9d51411cf25920f1f7f7479d7fe"], 0xbb) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/04/30 11:48:02 executing program 0: r0 = socket$inet(0x2, 0x800000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x3d0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x200, 0x4) 2018/04/30 11:48:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0x6e}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/04/30 11:48:02 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x44) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={0x0, 0x5, 0x6, 0x40, &(0x7f0000ffa000/0x5000)=nil, 0x9}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) getsockopt$inet_int(r0, 0x10d, 0x4000000f8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/30 11:48:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xb, 0x2, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000)='\r', &(0x7f000039c000)}, 0x20) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039efe8)={r0, &(0x7f00000000c0)="9d9ec921dd9289510b06e46e2afb4a91b2e892d6675bd3b105779252f6913bf5710c06a07583650db1d047ce0e9ce5dcc9ee0b22c83da6cdc38b5eeb77773a4701c917e66cf8f9b9628143d8e0798aeea457233351b69cfcc8e3f1c59c3ce61839ee7e429331a7a5493c19345b10019e5bdd1e9baa894bc9154c0091a03f3556ee6ef3b650ae5e0056edb9ba054d9ed1e20d7cce2d7d3569b47000c3ccfa", &(0x7f000039ef99)=""/103}, 0x18) 2018/04/30 11:48:02 executing program 3: unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4000, 0x0, 0x10000}, 0x7a) 2018/04/30 11:48:02 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='+-\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000005277f577ee004e00000000000000000000000000"], 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/04/30 11:48:02 executing program 2: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000000037"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000180)="835cfe9dfb64ce2daaac023db8ff6a097612e28cbd007e456695a54c645b9979fb0105e9844795841175011bef83fcddd7f3e841f8a31f815ca9d6f10f79f4713cd0922dff86b5d28e2d9d46f2833572cf87fa67156ef407ef63c7b95716a03d8fb02226871ffa3399f33bdbd9712c", &(0x7f0000000200)=""/151}, 0x18) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000300)) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/30 11:48:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="31000000531068c3afb27682d4619875c48dae7d9da2c9ea74d29ca6b9a646879931426f8e03000000000000007e71d6d9c9ec5d03f40d698a6aacc5b3"], &(0x7f0000000280)=0x39) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/3, 0xb1e0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x141000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x2, 0xc6, 0x4, 0x40000007fff}, 0xfffffffffffffc79) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept4$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x80000) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000140)=""/254, 0xfe) 2018/04/30 11:48:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0x6e}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/04/30 11:48:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x7}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0xff88) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4, 0x3, 0x81, 0xba7, 0x6, 0x101], 0x6, 0x312b, 0x40, 0x8, 0x2, 0x10000, {0x17, 0x8, 0x2, 0x1, 0x9, 0x6, 0x2, 0x81, 0x9, 0x7, 0x6, 0x7ff8000000, 0x6, 0x8, "5e31ab9bc5d304085ef4376368c9498694ba6323182abffa3944fcb187df3648"}}) 2018/04/30 11:48:03 executing program 7: r0 = socket(0x1b, 0x1, 0x100) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCSBRK(r2, 0x5409, 0x40) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) 2018/04/30 11:48:03 executing program 3: semtimedop(0x0, &(0x7f0000000000)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x42}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x80000000}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='tunl0\x00', 0x10) semctl$GETNCNT(0x0, 0x5, 0xe, &(0x7f0000000040)=""/139) 2018/04/30 11:48:03 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7f, 0xc01) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x3ff, 0x4) accept$alg(r0, 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x2, 0x4}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf6, 0x100) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000200)="fc7d168259300c406670d0b6c56f7077a8f30288b562f96ab504652db4f1b40658bb70314c6415a54e4bce13ee26404e1c130a4eac087631663a557eeb3875b2abd7c814f26f5da4afc9e36786bc834be6df164178796e40df70a91113044512bf58c45bded68c5335617eaa320db060a6ebab3c59ca7adb055619e2910d5408827e3b17618dde2c2249b9769e4c80383009aa563ca68a31e6f4bc0b", 0x9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0)={0x80000000, 0x400, 0xffffffff, 0xfff}, 0x14) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/202) 2018/04/30 11:48:03 executing program 4: r0 = socket(0x0, 0x80803, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x95, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/149}, &(0x7f0000000240)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/30 11:48:03 executing program 6: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xb7, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff78) 2018/04/30 11:48:03 executing program 2: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000000037"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000180)="835cfe9dfb64ce2daaac023db8ff6a097612e28cbd007e456695a54c645b9979fb0105e9844795841175011bef83fcddd7f3e841f8a31f815ca9d6f10f79f4713cd0922dff86b5d28e2d9d46f2833572cf87fa67156ef407ef63c7b95716a03d8fb02226871ffa3399f33bdbd9712c", &(0x7f0000000200)=""/151}, 0x18) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000300)) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/30 11:48:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 11:48:03 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/30 11:48:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80004) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x0, 0x2}, {0x3ff}, 0xffff, 0x0, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x9, 0x20}, 0xc) 2018/04/30 11:48:03 executing program 3: semtimedop(0x0, &(0x7f0000000000)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x42}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x80000000}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='tunl0\x00', 0x10) semctl$GETNCNT(0x0, 0x5, 0xe, &(0x7f0000000040)=""/139) 2018/04/30 11:48:03 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="11000000000000100200000000000000000f000000000000000000080000000000000000"]}) 2018/04/30 11:48:03 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x2803) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) pwrite64(r0, &(0x7f0000002540)='^', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0xfffffffffffffff9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/30 11:48:03 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x300000000000000, 0x10000) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x7fff, &(0x7f0000000200)=0x4) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/30 11:48:03 executing program 2: r0 = socket$inet6(0xa, 0x800000002, 0x0) write(r0, &(0x7f0000000040)="a1610de2f4b63055f7778d08dbc32c1cd1a86646d3d817a4c9ebad12671e4ebb599a05571ece8563756b13244c7f11b38d6ba7259fab25e2f372d11896a8cbf381c39387596a77c298372d11", 0x4c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) write(r0, &(0x7f0000000100), 0x0) 2018/04/30 11:48:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xfffffffffffffff6) 2018/04/30 11:48:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 11:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/30 11:48:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x42, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0_to_bridge\x00'}}, 0x1e) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x408000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/45) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f, 0x0, 0x0, 0x0, 0x0, 0x79c}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) 2018/04/30 11:48:04 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x20}, 0x0, 0xd9) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = open(&(0x7f00000018c0)='./file0\x00', 0x10000, 0x1f2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001a80)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001b80)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001bc0)={@dev={0xfe, 0x80, [], 0x13}, r3}, 0x14) 2018/04/30 11:48:04 executing program 6: rt_sigaction(0xd, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000280)=0x61f) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x41, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) recvfrom$packet(r1, &(0x7f0000000140)=""/130, 0x82, 0x61, &(0x7f0000000200)={0x11, 0xff, r2, 0x1, 0x80, 0x6, @random="3dafdcf4759f"}, 0x14) 2018/04/30 11:48:04 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) signalfd(r0, &(0x7f0000000000)={0x40}, 0x8) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x43, "01052e5b1ae1831efa5538c0ba389267578255ec7e5a010d75831f7a6e03ee34101699c1cf4801c74d3919a9fcdfa9f192d296485badf2064a8a6387d6fd3dee31dc89"}, &(0x7f0000000100)=0x4b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xb9, "a62bc8a21f7fe8019ae9b28ce41c396681cd10107c64e2dd7b61a2ce0b621089f63867044e575d16376aacd0c05cff6ad7c80683384bc57d796f24e61b08fa15cfc2603389e2e69e2ef3550158ae37c3c47ffa660c7081ab1b9ac8fb83193d5f27a5824d241a9765e21e5a4b8c4168faad1bb6bcc3c66cb4b89c1063671dfc28880dccf7d0d9b7c5711b882fe2cfc26cd3da4ec4f79c2ca7b09981018cb08c6073d8b14f9cb8c71ce27751c486a2415fbbe23d5391ae201927"}, &(0x7f0000000280)=0xc1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xe2bc}, 0xc) 2018/04/30 11:48:04 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x80000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7, {0x4, 0x5e2, 0x80000000, 0x6d5, 0x2d, 0xb7b1}, 0x8, 0x401}, 0xe) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1, 0x10, 0x7, 0x3}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001300)={r1, 0xfffffffffffff493, 0xe8, "b88e5cb348e6d93173347957fa12dbbcdd424ac2c3964d0969985e4b79fb257965e43b2dfe678ae19394b9ed288a91eaf75f80667aab4e20f8ff64e474d53f83445c1218bdd5fc3d8ec6dede7a4c85c9e2f5de1dbf5aec6f3acb3ee7bb6cacc89f42d2e307116c4bc333098e037b90e10cac34840c4415d5a7c401e9b8d28e7e5f370b0d87c1e2975d87a9db0880a34df494e33eaa79871875fc0824bb2cee325889b0410a9c307fc647451b0e16a79d45209097999011d06845ef4712716bb895b0597f33145fcf78a61a62d2ff0eea4183ae6056e4229ea03a8969b99705d5f95e65749c202a00"}, 0xf0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) 2018/04/30 11:48:04 executing program 3: r0 = socket(0x91, 0x4000000000080003, 0x3) unshare(0x8000400) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) 2018/04/30 11:48:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d000304000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000039d5ca93695e11f895360d060477c7ff3159113f5bfad351c97519282c2bf3f6f90b7642b5d66eca67b5c01c762755ae42cc0b03b3b172bf438e5acf87e4f332c078076bdff659b90af492c6aaf8e7092794fe6fa86db79a57048529f79943dcda5dfe90b0bdeb4424b31fac08b3b5ba1f21fef3fc659a98c990b38b527e22ef863e0859b94fad0ae71cbfa116bae2839077eb58fcbd9d5432a8e55d9607c334c6b820763af7f912c39040000"], 0x1c}, 0x1}, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x81}, 0x1) 2018/04/30 11:48:04 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/30 11:48:04 executing program 6: ustat(0x5, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x1, 0x5}, 0x0, 0xffffffffffffffff, 0x5, {0xffffffff, 0x4}, 0x5, 0xfd}) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick=0x3ff}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000053fa8)={0x80, 0x1}) pipe2(&(0x7f0000000080), 0x80000) 2018/04/30 11:48:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000000000, 0x0) close(r1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x81) close(r2) 2018/04/30 11:48:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000300)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/43, 0x2b}], 0x3) readv(r1, &(0x7f00000002c0), 0x10000000000000c9) 2018/04/30 11:48:04 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00000000c0)=0x6, 0x4) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/30 11:48:04 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600e2bee621ff0f01058d3900899fb14fdff17a9eca291f00c0e9ff094a51f1e9f88b38de0101c7033500b024011b7494d2d2e68fb6c01ff224a699cf0000000000000000000000", 0x48) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/30 11:48:05 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x10000000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) inotify_rm_watch(r0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x7}) 2018/04/30 11:48:05 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0x3d6, &(0x7f00002bf000)={&(0x7f0000682000)=ANY=[@ANYBLOB="240000001900010000000000000000000a00000000c9dc5138fdb01f36d94bf0", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/30 11:48:05 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x40) connect$inet6(r0, &(0x7f0000001ac0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)='?', 0x1}], 0x1, &(0x7f0000003b40)}, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x80000) 2018/04/30 11:48:05 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) listen$netrom(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/222, 0xde}], 0x3) getsockopt$inet_int(r1, 0x10d, 0x400000009e, &(0x7f0000000000), &(0x7f0000003a40)=0x4) 2018/04/30 11:48:05 executing program 3: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000001e00)='ns/ipc\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x200}, {r1, 0x4}, {r1, 0x4}, {r1, 0x200}, {r1, 0x4000}, {r1, 0x8000}, {r1, 0x8000}, {r1, 0x8080}], 0x8, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f00000001c0)={0xffffffffffffffff}, 0x8) recvmmsg(r1, &(0x7f0000001d40)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/29, 0x1d}, {&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000000600)=""/235, 0xeb}], 0x7, &(0x7f0000000780)=""/121, 0x79, 0x762000000}, 0x5}, {{&(0x7f0000000800)=@hci, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/145, 0x91}, {&(0x7f0000001a40)=""/205, 0xcd}, {&(0x7f0000001b40)=""/170, 0xaa}, {&(0x7f0000001c00)=""/69, 0x45}, {&(0x7f0000001c80)=""/26, 0x1a}], 0x7, 0x0, 0x0, 0x677}, 0xbc4}], 0x2, 0x42, &(0x7f0000001dc0)={0x77359400}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0xb1, 0x4) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)) 2018/04/30 11:48:05 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000640)=[{&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000001c80)=""/198, 0xc6}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)=""/24, 0x18}], 0x8, &(0x7f0000001bc0)=[{&(0x7f00000006c0)=""/29, 0x1d}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/234, 0xea}, {&(0x7f0000001800)=""/62, 0x3e}, {&(0x7f0000001840)=""/55, 0x37}, {&(0x7f0000001880)=""/212, 0xd4}, {&(0x7f0000001980)=""/120, 0x78}, {&(0x7f0000001a00)=""/83, 0x53}, {&(0x7f0000001a80)=""/150, 0x96}, {&(0x7f0000001b40)=""/81, 0x51}], 0xa, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x200000000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x141401, 0x0) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"d58bf65b27b4df"}, 0xffffffff}, 0x10) r2 = gettid() capset(&(0x7f0000000180)={0x20080522, r2}, &(0x7f00000001c0)={0x6, 0x8, 0x5, 0x7f, 0x8, 0x8}) unshare(0x1000000040600) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={"657273700e0d3000", @ifru_names='bond_slave_1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000300)={{0x400, 0x81}, 'port1\x00', 0x2, 0x0, 0x625, 0x1, 0x5, 0xaf7f, 0x5, 0x0, 0x4, 0x1000}) capset(&(0x7f0000000040)={0x39980732, r2}, &(0x7f0000000200)={0x10001, 0x1000, 0x2, 0x3, 0x3ff, 0xff}) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x400000000a, 0x600) 2018/04/30 11:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000380), 0x0, &(0x7f00000004c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3}, &(0x7f0000000440), &(0x7f0000000480)}}], 0x58}, 0x0) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/30 11:48:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/94, 0x5e, &(0x7f0000000440)=""/25, 0x0, 0x2}}, 0x68) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x200000, 0x0) r3 = openat$cgroup(r2, &(0x7f00000005c0)='syz1\x00', 0x200002, 0x0) write$vnet(r1, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) flistxattr(r2, &(0x7f00000007c0)=""/204, 0xcc) tee(r2, r1, 0x3f, 0x1) write$vnet(r1, &(0x7f0000000600)={0x1, {&(0x7f0000000000)=""/24, 0x18, &(0x7f0000000740)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000027c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="971d53173fddac0000000000"], 0x20) poll(&(0x7f0000000180)=[{r0, 0x2}, {r3, 0x80}, {r2, 0x2e}, {r1, 0x4000}, {r0, 0x400}, {r1, 0x4006}, {r1, 0x22}], 0x7, 0x3) getpeername$netrom(r2, &(0x7f0000000900)=@full, &(0x7f0000000980)=0xfffffffffffffcac) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) sendto$ax25(r5, &(0x7f0000000500)="3ad53c11f7d89eceeb", 0x9, 0x1, 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@resolve_route={0x4, 0x8, 0xfa00, {r4}}, 0x10) [ 88.599702] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 88.649897] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 11:48:05 executing program 2: r0 = userfaultfd(0x0) r1 = gettid() socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x105500) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000240)=r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) 2018/04/30 11:48:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x40000, 0x4, 0x0, 0x7}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1}) 2018/04/30 11:48:05 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000021}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/30 11:48:05 executing program 7: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000007000)={0x80000018}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/30 11:48:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x401) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x90) 2018/04/30 11:48:05 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x57f, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/pid_for_children\x00') sendto$inet6(r1, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0xd, @dev={0xfe, 0x80}}, 0x1c) 2018/04/30 11:48:05 executing program 6: r0 = socket$inet(0x2, 0x807, 0x5) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe) shutdown(r0, 0x0) 2018/04/30 11:48:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socket$inet6(0xa, 0x4, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000397, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) 2018/04/30 11:48:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@remote}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x105200, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) recvfrom$llc(r1, &(0x7f0000000380)=""/113, 0x71, 0x40, &(0x7f0000000480)={0x1a, 0x8, 0x1, 0x4, 0x5dc1, 0x40, @link_local={0x1, 0x80, 0xc2}}, 0x10) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) lseek(r0, 0x0, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0xcd, 0x0, 0x401, 0x80000001, 0x4, 0x3, 0x3f, 0x2, 0x2fe, 0x38, 0x13c, 0x0, 0x9, 0x20, 0x1, 0xfa00000000000000, 0x8, 0x6}, [{0x60000000, 0x9, 0x5, 0x8, 0xd8a, 0x0, 0x4, 0x5}, {0x4, 0x9d, 0x75bb, 0xfff, 0x800, 0x80, 0x9, 0x80000001}], "55a0995c7d16bbf80322b029760e9be32704936d8c78a5553319ea8dc9ba0674c30a1719f8e688a83750a3bf5ee63e93fe6ccd12e9fc10a271c088df3a0878d4cd11617e7ef0c08f62cd15c3ef5d3c7fe1b636a3aaae25a3e09b6b7cd856ff4675cd24b1fda28d2511278047b43f6569fae121673d03cf84b065d71e8ab9f40dfe3497498329b6744cee82170347b26b0139c42904bb8975e474878142c87710", [[], [], [], []]}, 0x518) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000c00)={0x5, 0x10000, 0x4, 'queue1\x00', 0x100000001}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/30 11:48:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="050000001b0000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64]], @ANYBLOB="000000800100000000000000000000001d1551326bdf9af7b76c7798f6d62701a663921526232753016c06861d852161cebca53cf7c9e63a63a9bd92ae33e5b4c7770044ef98dd055afc2dbeca175b880d4386e50de9dd34e5b32ab86334d047ee28128af5174ddadaf697401227b81e400000"], 0x5}, 0x1}, 0x0) close(r0) 2018/04/30 11:48:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) flock(r0, 0x2) pkey_mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x200000a, 0xffffffffffffffff) 2018/04/30 11:48:06 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) r2 = geteuid() r3 = getgid() ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)) r4 = getpgrp(0xffffffffffffffff) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) r5 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r4, r5, 0x19, &(0x7f0000000040)={0x8, 0x3, 0x0, 0x1}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r2, r3, 0x2, 0x2801) 2018/04/30 11:48:06 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x100) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) ptrace(0x4207, r2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000000001, 0x40110, 0xffffffffffffffff, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e22}}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000040)) 2018/04/30 11:48:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x94013, r0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000006, 0x12, r0, 0x0) 2018/04/30 11:48:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="ec866062c345aa3879931f22bb7a8ac56404b8798c40ba3fe72f8a686b23b7575197bfe9e6438130938ac5ad43f8661fb7dd26bb9c3899b1ca90dccab0f88ca4053e943a966793ae3dc189c4e51dc1a6d7fa4d7b96c0e6d7ac4e526776d85042e201f4fcc154a74ac5ef015c343429a306c159170dec357480c7ada75527430941c22f6fcf6ac807364a11a9ca27ba430be109a492dad1cca872df16386bfd2ac4df9b98949e5f763de10976858002f51026e04abf85f1f3c743c45ca33c9e5023d4a469c67c602ed6d229") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) read(r0, &(0x7f0000000000)=""/44, 0x2c) 2018/04/30 11:48:06 executing program 5: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/04/30 11:48:06 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000200)=0x1d, 0x40, 0x5) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, 0x90) 2018/04/30 11:48:06 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) sendto$ipx(r0, &(0x7f0000000080)="5100a82bc92fe807b4574022520bf6bf9cac149665f5f1c1dd53a5e9b47a4be87f7613846c174c1b1b5238db4f47f31d0bf0b7ae9c53dde94cce422f90e1b3ae0216b887b41c655ffcc5ed3cbe6324c8a78a6562aa156dc90996d9c71f27a0e4a80f77cd6aa65681be747eb0d14397c74f2c31a94fdb3973fc9c3fda5b3192b52c58d557cb2794cfce3a885add151a0eed549f141136c9ed024af070f586cf67fea800393c16c1b9e0eef0c1ea342d782c58ce64e90165bc04ec1961fb0918479a7a053867400d013d219672bf72c48a92b485068a715ee8af5c959ec2831a27a646ef2a89c159c3b7c676c4682d228204fa65", 0xf3, 0x8004, &(0x7f0000000180)={0x4, 0x7f, 0x0, "60f32f11cebb", 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001440)) 2018/04/30 11:48:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x401, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x310, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1}, 0x8000) 2018/04/30 11:48:07 executing program 7: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000007000)={0x80000018}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/30 11:48:07 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/30 11:48:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5, &(0x7f000005bff8)) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x5) 2018/04/30 11:48:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0x7, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/30 11:48:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x0, 0x40, 0x4}, 0x2c) 2018/04/30 11:48:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r0) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/04/30 11:48:07 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'root\x00'}, 0x30) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4802, 0x64) 2018/04/30 11:48:07 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) r2 = geteuid() r3 = getgid() ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)) r4 = getpgrp(0xffffffffffffffff) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) r5 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r4, r5, 0x19, &(0x7f0000000040)={0x8, 0x3, 0x0, 0x1}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r2, r3, 0x2, 0x2801) 2018/04/30 11:48:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/30 11:48:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="6b82aa7bcf", @ANYRES16=r2, @ANYBLOB="100101000100fddbdf250b0000001c00030008000100010000000800030002000000080007004e2300000c00030008000500ac1414aa14000100080002000000000008000600776c63000800060006000000"], 0x58}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) 2018/04/30 11:48:07 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES32=r0], 0x2}, 0x1}, 0x0) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x5, 0x870, [0x0, 0x20000280, 0x20000350, 0x20000730], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x9, 0x5, 'vcan0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'veth1_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @random="40f161d930ba", [0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x31, 0x1d, 'nr0\x00', 'veth0_to_bond\x00', 'veth0_to_bond\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xd8, 0x188, 0x1b8, [@cpu={'cpu\x00', 0x8, {{0x800, 0x1}}}, @realm={'realm\x00', 0x10, {{0x81, 0xffffffffffffff40, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x7ff, 0x0, 0x8, 0x0, 0x0, "dc206f49f0bf9409bb3a9b15dd80284a237c92fba99ad3f7a3c257713598c493c954aea734f64d8a79c93974d59e5346a02be847592b93e2e60b2b713ea772f2"}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x3, 0x3, 0x485b9306de943e8c, 'team_slave_0\x00', 'syz_tun\x00', 'dummy0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x150, 0x1b0, 0x1f8, [@physdev={'physdev\x00', 0x70, {{'eql\x00', {0xff}, 'ip6gretap0\x00', {0xff}, 0x2, 0x8}}}, @limit={'limit\x00', 0x20, {{0x8001, 0x8, 0x7, 0x6, 0x0, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"4844f6b0a5b8b7379130f68d9a75de42883609a20ad30c9a2c5ea2f14b0d"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0xb, 0x22fd, 'bridge_slave_0\x00', 'syzkaller1\x00', 'syz_tun\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x151889b18e268292, 0x0, 0x0, 0xff], 0x198, 0x258, 0x2d0, [@comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xffffffff, 0x80000001, 0x3}}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x0, 0xfffffffffffffe00, 0x0, 0x0, "76b370d4d0ce35a517e294753c12a554bbc9efb0b995d757bbfadde8e00b57a6cb56fde9d9a01e035e6f9c9ae49d203fd94c2b565f5b9e83d0cde441124aceff"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x2c, 0x10001, 0x0, 0x0, "3303752be83123a0d6a85d7a369e907570392552a83b398f5467c80cb36560b5ec8a9a2496af9c39811289f4ea1ce2c4ce47d97bac1716a21618735ea8eaec33"}}}}, {{{0x15, 0x6c, 0x889f, 'ip6gretap0\x00', 'bond0\x00', 'team_slave_1\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0x6b44e060b4a63710], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0xffff, "cbdd1f74a9413d4812c37442c4b8c8a4a9df3b6cc5970fa78cd020f9963b", 0x5}}}}]}]}, 0x8e8) unlink(&(0x7f00003b3000)='./file0\x00') setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) 2018/04/30 11:48:07 executing program 1: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) close(r0) io_setup(0x2cfa, &(0x7f0000000640)) 2018/04/30 11:48:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x25a000) 2018/04/30 11:48:07 executing program 5: r0 = socket(0xa, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), 0xfffffffffffffda7) 2018/04/30 11:48:07 executing program 6: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000001c0)={@broadcast, @broadcast}, &(0x7f0000000200)=0x8) sendto$unix(r1, &(0x7f0000000240)="5296eb84fc38f78e97c269903f254f9ff7da3f628ba63722556bba9ca1963bff5a16ff1fd7769435d93ebc1c89f886a2688d539adcd8a90fbbad1d4be8015d42b3266fa4b4eeb0b2559fbb4d70952c7c2b0a3dede1a41c88a2dabe217342be2319d45e7745d84764bc641f25c02bfced37d792", 0x73, 0x1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/30 11:48:07 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f00000000c0)}], 0x2) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f0000000140)}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x3) 2018/04/30 11:48:08 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x460, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/04/30 11:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000000c0)=""/131) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) r0 = creat(&(0x7f0000000700)='./file0\x00', 0x21) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000740)={{0xa, 0x4e22, 0x5, @empty, 0xe04}, {0xa, 0x4e20, 0x6275, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x4, [0x100, 0x6, 0x2, 0x100, 0x300, 0x9, 0x1d3, 0x8001]}, 0x5c) 2018/04/30 11:48:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") sync_file_range(r0, 0x0, 0x0, 0x6) 2018/04/30 11:48:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000040)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) 2018/04/30 11:48:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x209) setrlimit(0x4, &(0x7f0000000000)={0x7f, 0x8}) 2018/04/30 11:48:08 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/04/30 11:48:08 executing program 0: unshare(0x60000000) prctl$setfpexc(0xc, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/30 11:48:08 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f00000000c0)}], 0x2) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f0000000140)}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x3) [ 91.428363] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 11:48:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x48c3, 0xc7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xaa, "15e2bdedce02485ae69772220d6db3f779c01af8a5a15d7e414548f561d07bf8cb591a2219ca41e5dde0ce4530d7d190b1f318798e65c4cbe7332b7a530bbe447011ea57f317675467ded2f9798ed30821e5a9e2d2d005ce66cadef0c1679c55f0fc133beb7879237e931ba81fa00b7fddd4ddf6e1a3e20cfbccf370f9502afcb6f5ab971013973836ca1f626c9b770af47be61350ddbc654381dc61d71114e4d7b77c28b24db580ef09"}, &(0x7f0000000340)=0xb2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/30 11:48:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'veth1_to_bridge\x00', {0x2, 0x800, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/30 11:48:09 executing program 1: epoll_create(0xa130) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4247, 0x280000) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000000c0)={0x6, 0x100000001, 0x20, 0x8, 0xffffffffffff0000, 0x3f, 0x7, 0x2}, &(0x7f0000000100)={0xbd7, 0x2, 0x4, 0x95b0, 0x7, 0x537, 0x0, 0x8}, &(0x7f0000000140)={0xfffffffffffffff7, 0x3506, 0x9, 0x1ff, 0x3, 0x9, 0x8, 0x6}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x80}, 0x8}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) 2018/04/30 11:48:09 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a0000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x1, @fuse_notify_delete_out={0x4, 0x0, 0x7f}}, 0x28) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) pivot_root(&(0x7f0000000200)='../file0\x00', &(0x7f0000000300)='../file0\x00') 2018/04/30 11:48:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getpgrp(0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/52, &(0x7f0000000100)=0x34) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) 2018/04/30 11:48:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bond_slave_0\x00', 0x6}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) 2018/04/30 11:48:09 executing program 0: socketpair$unix(0x1, 0x2000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x1d}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/30 11:48:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x10000) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_mr_vif\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) 2018/04/30 11:48:09 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cfff5)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x0) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b53000), 0x0, 0x0, &(0x7f00008bcff8), 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f00007a2fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000140)) 2018/04/30 11:48:09 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3ff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff4cf3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x68) r1 = memfd_create(&(0x7f0000000200)="7b10", 0x40000003) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ftruncate(r1, 0xf) fcntl$addseals(r1, 0x409, 0x4) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="e5", 0x1}]) 2018/04/30 11:48:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x2}, 0x8) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x24000, &(0x7f0000508fff)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x7fffffff, 0x1, 0xf38, 0x8001}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='minix\x00', 0xa01402, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)=0x1) 2018/04/30 11:48:10 executing program 6: r0 = socket(0x15, 0x80005, 0x0) recvmmsg(r0, &(0x7f0000005840), 0x0, 0x143, &(0x7f0000005940)={0x77359400}) 2018/04/30 11:48:10 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) read(r0, &(0x7f0000000440)=""/143, 0x8f) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x81, 0x4}) 2018/04/30 11:48:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)="d9abbd3efc3bc33fd1a8b06877d635f5d4bef3a5d63a132af622e5ede85b0dbcaf1aaee3f18f52ceecea6dd4bb30c131cc5b336908220ce70fa49b09212e312545c7ca653ccbed891b7a1611147696979e1add", 0x251, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8}, 0x10) 2018/04/30 11:48:10 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x10000, 0x9, 0x9, 0x8}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)=0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000002498)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/55, &(0x7f00000001c0)=0x37) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000240)={0x3f, 0x4, 0x5, 0x3}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="98b2d0dcf66544cdc3fc69f17256c5a487ffcef5ae7c14") getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) 2018/04/30 11:48:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4, 0x401, 0xee, 0x6}]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/04/30 11:48:10 executing program 7: r0 = socket(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x5a, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x91, 0x5, 0x4, 0x1000, 0x0, 0x3, 0x7, 0x4}) socket(0x0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/30 11:48:10 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='nr0\x00') setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="000e00020000000000000000000000000000000000000001000000000000000000048bf6e3000000ff02000000000000000000000000000100000000ebffffffffa8a298b5d03cf473091cffffff000100000000000000000000000000000000fe8000000000000000000000000000aaff0100000000000000000000000000"], 0x78) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/04/30 11:48:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xa}) ioctl(r0, 0x8b36, &(0x7f0000000080)) [ 93.529776] Unknown ioctl -1072125377 [ 93.564920] Unknown ioctl -1072125377 2018/04/30 11:48:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203005c7edff7d89ac9e3b20c056fe5f4f31d552fd4779b2a4b000500000000000000000000000300070000a00000020045dc"], 0x28}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x20}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8, 0x3, [0x6, 0x6, 0x8]}, 0xe) r3 = socket$inet(0x2, 0x80006, 0x7ffffffd) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000040)={0x5, 0x40, 0x7}, 0xc) 2018/04/30 11:48:10 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x23ffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x220100, 0x0) sendto$ipx(r0, &(0x7f0000000080)="7d3027bc0e4139db4812ae58bcb5349716658bb7a0dfc06d3a6efaacafcbeeff0faca0e205eb3ae32ae8a57b66773560f78247f7492d93ff7aab3ecdda1b149b4a4cbe6397750a5f3d5b81d725fba7ebee4eb15c67a71a8c7a1a", 0x5a, 0x200000c0, 0x0, 0x0) 2018/04/30 11:48:10 executing program 2: perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202000, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x800) 2018/04/30 11:48:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f00000002c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x840) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) 2018/04/30 11:48:10 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) 2018/04/30 11:48:10 executing program 3: r0 = socket$inet6(0xa, 0x8000a, 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @empty, 0x4}, 0x1c) r2 = socket(0x11, 0x80002, 0x5) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x32, @loopback=0x7f000001, 0x4e23, 0x4, 'lblcr\x00', 0x8, 0x9, 0x43}, 0x2c) 2018/04/30 11:48:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) r2 = accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x800) syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x4, 0x600) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1d, r3}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f00000001c0)="c9f3799969b5193a349e9e9af8994c4c7303d1321582e3186960c098356e178c063bbd71b8080d96315cd04ad8c598dbb1d857aef7feed998617c259c5e93cc4fb10d9a227b3b931fc0b2d3f2fb134af6daaf04c067c413c929dc37ff34ad1a80d4727ef879af2c833ca74b080528d7d9586ccc6f5e7bc52dae962a0330e02d0b95c23e8e34428bbbae9a7f398baf00042cc47c3f5cf965b1f58d8b319c34f3df6d8ac8816bb29cef8df52791a6f6bb7cd7e0a6bc1b1d5e6c67c9133da5bc51ccd2f9f901fd5533f548bd10500077b13cc6e89fb11e3c5de4a73b35bad6abefbbededa7b5f3863fefda6445b08f17acb", 0xf0}, {&(0x7f00000002c0)="15634f9e10c88b75f242d5c64235b9ddeec86c2bb034b7a26dcf45cc035dd29f9cc82b12cee0444f34d9c2926b410ce54acf345ccfd81baa6a74630292ab01ad9dc5c4e252bfa05c03f68bbd0303cd39b9f0512b4feb0bb3f1ce84ba051487d9b7c74fac2fbbbf339ca88f539b29b4a7ef997859738774fbef61d4127d3317bb0993d0771cb6177c1788bcfb918d23f4e212ec728b5cc36f28a99b984e2f6b08f22881fc195908bbf9341da438005042c01d9308c7cca16c323305cbc12e541350248150fbc533a14ca207268f49413bacdade5cea9d33e36ba20914f5e856ff7d2d82e3c6ed1556a9763d339f3e031a", 0xf0}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/30 11:48:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000100)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/166, 0xa6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000001000)=""/174) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x900}, 0x0, [0x9, 0xcd, 0xfffffffffffffff9, 0x200, 0x0, 0x8, 0x9, 0x5e]}, 0x5c) r1 = memfd_create(&(0x7f0000000000)='#system\x00', 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/6) timerfd_settime(r1, 0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x7fff}) 2018/04/30 11:48:10 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x6, 0x0, @tick, {0x0, 0xe9a}, {0x94, 0x3}, @addr={0x9, 0x2}}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) dup2(r0, r2) [ 93.832444] audit: type=1326 audit(1525088890.831:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7444 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 11:48:10 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/30 11:48:10 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 93.935168] audit: type=1326 audit(1525088890.892:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7444 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 11:48:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/30 11:48:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000140), 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x2}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x88, 0x6504, 0x2, 0x81, 0x8000}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1, 0x3ac0, 0x3}, 0x10) 2018/04/30 11:48:11 executing program 1: r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) close(r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@broadcast, @loopback, @multicast2}, &(0x7f0000000040)=0xffffffffffffff80) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/30 11:48:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xae1, 0x0, 0x0, 0xfffffffffffffffd, 0x600000000}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1, 0xffffffffffffffff}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 2018/04/30 11:48:12 executing program 0: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001340)={0x0, @empty, @dev}, &(0x7f0000001380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000014c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000015c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84c208a0}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)=ANY=[@ANYBLOB="5800000020001f002dbd7000fedbdf25ff000000e0000002000000000000000000000000e00000010000000000000000000000004e2400034e2300000a0080a032000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0c0010000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x20040000}, 0x24000001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x40, 0x30, 0x7, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20}}}, 0x84) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) 2018/04/30 11:48:12 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00') quotactl(0x0, &(0x7f00000001c0)='./bus\x00', 0x0, &(0x7f0000000280)) 2018/04/30 11:48:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000100)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/166, 0xa6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000001000)=""/174) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x900}, 0x0, [0x9, 0xcd, 0xfffffffffffffff9, 0x200, 0x0, 0x8, 0x9, 0x5e]}, 0x5c) r1 = memfd_create(&(0x7f0000000000)='#system\x00', 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/6) timerfd_settime(r1, 0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x7fff}) 2018/04/30 11:48:12 executing program 7: clock_gettime(0x0, &(0x7f0000feb000)={0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x7, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x88) setitimer(0x0, &(0x7f00003f8000)={{}, {r0, 0x2710}}, &(0x7f0000febfe0)) alarm(0x0) 2018/04/30 11:48:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) fstat(r0, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) r1 = gettid() ptrace$peek(0x3, r1, &(0x7f0000000040)) 2018/04/30 11:48:12 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r2, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2018/04/30 11:48:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, r1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0xfffffffffffffffd, 0x100000001, 0xde3f, 0xb, [], [], [], 0xf6, 0x8, 0x0, 0x8, "d7cd89d85843e47f039699619a3fa761"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20080, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000100)=0xffffffffffffc160) [ 95.266867] ================================================================== [ 95.274311] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 95.281855] CPU: 0 PID: 7512 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 95.288695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.298049] Call Trace: [ 95.300653] dump_stack+0x185/0x1d0 [ 95.304292] ? arch_uprobe_exception_notify+0x20f/0x220 [ 95.309661] kmsan_report+0x142/0x240 [ 95.313466] __msan_warning_32+0x6c/0xb0 [ 95.317532] arch_uprobe_exception_notify+0x20f/0x220 [ 95.322725] ? arch_uprobe_post_xol+0x500/0x500 [ 95.327397] notify_die+0x247/0x3e0 [ 95.331036] math_error+0x150/0x600 [ 95.334683] do_coprocessor_error+0x29/0x30 [ 95.339011] coprocessor_error+0x1b/0x40 [ 95.343082] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 95.347397] RSP: 0000:ffff88014e2ffc98 EFLAGS: 00010202 [ 95.352762] RAX: ffff880150485500 RBX: ffff88015047d501 RCX: ffff880000000000 [ 95.360036] RDX: ffff88015048d504 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 95.367309] RBP: ffff88014e2ffce8 R08: 0000000001080020 R09: 0000000000000002 [ 95.374581] R10: 0000000000000000 R11: ffff88014e2f0000 R12: 0000000000000000 [ 95.381852] R13: ffff88015047c418 R14: ffff88015047d504 R15: 0000000000000000 [ 95.389148] ? fpu__drop+0x267/0x4f0 [ 95.392872] ? do_signal+0x168a/0x1c80 [ 95.396766] fpu__clear+0x56/0x2f0 [ 95.400312] do_signal+0x168a/0x1c80 [ 95.404032] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.408708] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.413562] prepare_exit_to_usermode+0x271/0x3a0 [ 95.418407] ? page_fault+0x2f/0x50 [ 95.422033] retint_user+0x8/0x8 [ 95.425396] RIP: 0033:0x402030 [ 95.428580] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 95.433934] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000c [ 95.441202] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 95.448468] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730160 [ 95.455756] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 95.463052] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000017727 [ 95.470337] [ 95.471973] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 95.478997] Variable was created at: [ 95.479025] copy_fpstate_to_sigframe+0x6d/0x980 [ 95.479039] do_signal+0xbe4/0x1c80 [ 95.479042] ================================================================== [ 95.479046] Disabling lock debugging due to kernel taint [ 95.479053] Kernel panic - not syncing: panic_on_warn set ... [ 95.479053] 2018/04/30 11:48:12 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x80000001, 0x400) accept4$bt_l2cap(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) r1 = userfaultfd(0x80803) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000040)=""/38, 0x26, 0x23, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x1) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x81, 0x101000) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) 2018/04/30 11:48:12 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x80, 0x40000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @remote, @loopback}, &(0x7f0000000640)=0xc) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000001c0)=""/147, &(0x7f0000000040)=0x93) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000000180)="00446303", 0x4) getsockopt$inet_opts(r2, 0x0, 0x40000000009, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) [ 95.479068] CPU: 0 PID: 7512 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 95.479073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.479077] Call Trace: [ 95.479095] dump_stack+0x185/0x1d0 [ 95.479113] panic+0x39d/0x940 [ 95.479147] ? arch_uprobe_exception_notify+0x20f/0x220 [ 95.479159] kmsan_report+0x238/0x240 [ 95.479191] __msan_warning_32+0x6c/0xb0 [ 95.551454] arch_uprobe_exception_notify+0x20f/0x220 [ 95.551470] ? arch_uprobe_post_xol+0x500/0x500 [ 95.551486] notify_die+0x247/0x3e0 [ 95.551507] math_error+0x150/0x600 [ 95.551530] do_coprocessor_error+0x29/0x30 [ 95.551544] coprocessor_error+0x1b/0x40 [ 95.551560] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 95.551567] RSP: 0000:ffff88014e2ffc98 EFLAGS: 00010202 [ 95.551576] RAX: ffff880150485500 RBX: ffff88015047d501 RCX: ffff880000000000 [ 95.551583] RDX: ffff88015048d504 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 95.551589] RBP: ffff88014e2ffce8 R08: 0000000001080020 R09: 0000000000000002 [ 95.551595] R10: 0000000000000000 R11: ffff88014e2f0000 R12: 0000000000000000 [ 95.551601] R13: ffff88015047c418 R14: ffff88015047d504 R15: 0000000000000000 [ 95.551617] ? fpu__drop+0x267/0x4f0 [ 95.551627] ? do_signal+0x168a/0x1c80 [ 95.551638] fpu__clear+0x56/0x2f0 [ 95.551656] do_signal+0x168a/0x1c80 [ 95.551671] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.551685] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.551704] prepare_exit_to_usermode+0x271/0x3a0 [ 95.551716] ? page_fault+0x2f/0x50 [ 95.551726] retint_user+0x8/0x8 [ 95.551732] RIP: 0033:0x402030 [ 95.551737] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 95.551745] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000c [ 95.551751] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 95.551757] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730160 [ 95.551762] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 95.551768] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000017727 [ 95.552183] Dumping ftrace buffer: [ 95.552187] (ftrace buffer empty) [ 95.552191] Kernel Offset: disabled [ 95.714753] Rebooting in 86400 seconds..