[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.698590] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.572780] random: sshd: uninitialized urandom read (32 bytes read) [ 21.762332] sshd (4512) used greatest stack depth: 16600 bytes left [ 21.781686] random: sshd: uninitialized urandom read (32 bytes read) [ 22.715720] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. [ 28.183769] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/28 12:14:28 fuzzer started 2018/05/28 12:14:29 dialing manager at 10.128.0.26:38059 [ 52.764576] can: request_module (can-proto-0) failed. [ 52.774978] can: request_module (can-proto-0) failed. 2018/05/28 12:14:54 kcov=true, comps=true 2018/05/28 12:14:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x5, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x1810}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/28 12:14:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000005000)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) 2018/05/28 12:14:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x2c) 2018/05/28 12:14:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x304) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x7fff}, 0x2c) 2018/05/28 12:14:55 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x0, &(0x7f0000000240)) 2018/05/28 12:14:55 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/28 12:14:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003500)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000140)=':\x00') 2018/05/28 12:14:55 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xc, &(0x7f0000000000)=r0, 0x4) [ 55.117795] IPVS: ftp: loaded support on port[0] = 21 [ 55.182223] IPVS: ftp: loaded support on port[0] = 21 [ 55.191866] IPVS: ftp: loaded support on port[0] = 21 [ 55.192203] IPVS: ftp: loaded support on port[0] = 21 [ 55.230974] IPVS: ftp: loaded support on port[0] = 21 [ 55.235768] IPVS: ftp: loaded support on port[0] = 21 [ 55.262903] IPVS: ftp: loaded support on port[0] = 21 [ 55.277216] IPVS: ftp: loaded support on port[0] = 21 [ 56.475941] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.482551] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.510731] device bridge_slave_0 entered promiscuous mode [ 56.533582] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.540086] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.548232] device bridge_slave_0 entered promiscuous mode [ 56.566652] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.573137] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.591853] device bridge_slave_0 entered promiscuous mode [ 56.612426] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.618976] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.649463] device bridge_slave_0 entered promiscuous mode [ 56.665524] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.671960] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.684730] device bridge_slave_0 entered promiscuous mode [ 56.699725] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.706199] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.727136] device bridge_slave_1 entered promiscuous mode [ 56.735097] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.741592] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.749744] device bridge_slave_1 entered promiscuous mode [ 56.760262] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.766682] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.779690] device bridge_slave_0 entered promiscuous mode [ 56.787749] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.794247] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.809504] device bridge_slave_0 entered promiscuous mode [ 56.820184] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.826623] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.834653] device bridge_slave_1 entered promiscuous mode [ 56.844331] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.850766] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.858791] device bridge_slave_1 entered promiscuous mode [ 56.874881] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.881337] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.893836] device bridge_slave_1 entered promiscuous mode [ 56.907791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.917049] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.923471] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.940175] device bridge_slave_1 entered promiscuous mode [ 56.947503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.956517] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.962956] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.982983] device bridge_slave_0 entered promiscuous mode [ 56.996965] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.003480] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.010923] device bridge_slave_1 entered promiscuous mode [ 57.018981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.029201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.037926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.047935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.056582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.064240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.102303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.126322] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.132772] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.155354] device bridge_slave_1 entered promiscuous mode [ 57.170956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.195126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.227487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.236205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.304158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.360541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.399694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.461419] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.503696] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.515361] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.623515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.634242] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.646491] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.655408] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.707264] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.718300] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.760186] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.784421] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.821601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.839017] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.877992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.928337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.935404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.950595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.957617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.979169] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.989793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.998100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.005898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.039488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.046507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.070859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.077960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.103566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.111014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.118139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.131694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.163399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.172733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.185343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.194270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.258556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.265589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.321592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.342141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.369665] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.380884] team0: Port device team_slave_0 added [ 58.407244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.431622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.504710] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.521716] team0: Port device team_slave_0 added [ 58.531209] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.542530] team0: Port device team_slave_0 added [ 58.566158] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.580004] team0: Port device team_slave_0 added [ 58.614075] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.623652] team0: Port device team_slave_0 added [ 58.632531] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.651432] team0: Port device team_slave_1 added [ 58.664215] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.678844] team0: Port device team_slave_1 added [ 58.692427] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.709920] team0: Port device team_slave_1 added [ 58.723916] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.736123] team0: Port device team_slave_0 added [ 58.741687] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.753554] team0: Port device team_slave_0 added [ 58.761488] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.770443] team0: Port device team_slave_1 added [ 58.776137] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.792816] team0: Port device team_slave_1 added [ 58.826838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.866068] team0: Port device team_slave_1 added [ 58.890658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.901987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.923307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.935201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.942821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.951391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.962170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.971073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.982704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.992047] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.006348] team0: Port device team_slave_1 added [ 59.022325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.033785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.047076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.055576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.064537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.073193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.083363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.090706] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.098425] team0: Port device team_slave_0 added [ 59.106379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.122169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.132285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.140763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.148781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.179819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.194620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.205100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.213013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.220979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.228915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.237624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.244526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.252869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.262057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.269950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.281847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.290781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.303887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.311989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.344641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.370587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.382269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.390920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.398694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.406298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.414159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.422243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.430058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.438719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.447768] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.457057] team0: Port device team_slave_1 added [ 59.465255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.474175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.483307] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.492314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.500946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.535894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.555127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.564261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.572381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.580329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.588304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.596450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.603847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.616714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.623830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.640825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.668796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.692723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.704620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.712779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.724158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.738783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.750654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.758254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.765806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.777825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.808310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.832967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.840951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.848913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.856703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.864622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.881299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.904056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.935871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.969758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.977539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.992626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.027673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.049271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.070526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.175076] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.182667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.194008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.077645] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.084285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.091519] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.097966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.127573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.134202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.172762] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.179215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.185957] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.192400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.233852] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.241895] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.248331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.255099] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.261528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.269766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.286923] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.293393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.300136] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.306563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.318151] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.353497] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.360080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.366832] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.373244] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.430136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.446305] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.452759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.459476] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.465910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.480155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.591719] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.598190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.604919] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.611355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.629874] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.830410] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.836870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.843676] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.850256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.883465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.176166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.187941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.216592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.233160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.245954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.254553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.262856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.462830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.483565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.640746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.795277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.819162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.945970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.966080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.006974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.063583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.230041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.267326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.299299] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.318820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.433850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.440357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.451350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.471625] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.480258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.492373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.524862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.555400] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.561836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.570009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.773228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.816800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.880813] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.887254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.900930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.922519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.929535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.948905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.992730] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.006401] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.074838] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.081184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.093727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.164008] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.350117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.356540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.373320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.400900] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.419775] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.468965] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.475292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.483007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.559648] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.854860] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.942453] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/28 12:15:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x0, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f0000000100)}, 0x10) 2018/05/28 12:15:11 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/28 12:15:11 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/28 12:15:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000010000009500000000000000bf100000000000000fa00000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/28 12:15:11 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000240)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="6800000000001fe4ac14141eee", 0xd}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/28 12:15:11 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x37, &(0x7f0000000040)=r0, 0x348) sendmsg$kcm(r0, &(0x7f0000003680)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001280)}, 0x0) 2018/05/28 12:15:11 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/28 12:15:11 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000240)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="6800000000001fe4ac14141eee", 0xd}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/28 12:15:12 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000040)=@ax25={0x3, {"aced87931e3847"}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[{0x18, 0x84, 0x5, "b3"}], 0x18}, 0x0) 2018/05/28 12:15:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x12, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [], {0x95}}, &(0x7f0000003ff6)='8P$\x00', 0x401, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x9}, 0x48) 2018/05/28 12:15:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x7, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x616, &(0x7f0000000080)=""/251}, 0x18) 2018/05/28 12:15:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x0, &(0x7f0000000240)) 2018/05/28 12:15:12 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000240)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="6800000000001fe4ac14141eee", 0xd}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/28 12:15:12 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x314, &(0x7f0000001800), 0x0, &(0x7f0000000100)}, 0x0) 2018/05/28 12:15:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000005000)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) [ 71.887803] syz-executor0 (6544) used greatest stack depth: 16008 bytes left 2018/05/28 12:15:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x5, 0x1000000000000914, 0x4000000005}, 0x38) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x80000001, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) 2018/05/28 12:15:12 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000240)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="6800000000001fe4ac14141eee", 0xd}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/28 12:15:12 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) 2018/05/28 12:15:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff720af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/28 12:15:12 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)) 2018/05/28 12:15:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x0, &(0x7f0000000240)) [ 72.210231] syz-executor0 (6568) used greatest stack depth: 15872 bytes left 2018/05/28 12:15:12 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x15, &(0x7f0000000180), 0x4) 2018/05/28 12:15:12 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7c, &(0x7f0000000180), 0x8) 2018/05/28 12:15:12 executing program 2: mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x400000000001, &(0x7f00000001c0)) 2018/05/28 12:15:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) 2018/05/28 12:15:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8936, &(0x7f0000000000)) 2018/05/28 12:15:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000005000)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) 2018/05/28 12:15:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x0, &(0x7f0000000240)) 2018/05/28 12:15:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x20, 0x1}, 0x2c) socketpair(0x11, 0x1, 0x1ea8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/67, 0x43}], 0x4, 0x0, 0x0, 0x87}, 0x40010000) r1 = socket$kcm(0xa, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/42, 0x2a}], 0x2, &(0x7f00000001c0)=""/171, 0xab, 0x2}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8916, &(0x7f0000000000)={r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000680)) 2018/05/28 12:15:12 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xd000000, 0xbb, &(0x7f0000000240), &(0x7f0000000280)=""/187}, 0x28) 2018/05/28 12:15:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000003c0), &(0x7f0000000200)=""/208}, 0x18) 2018/05/28 12:15:12 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000040)=r0, 0x348) 2018/05/28 12:15:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x1b, 0x80000000000006, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/28 12:15:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/28 12:15:12 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x15, &(0x7f0000000180), 0x4) 2018/05/28 12:15:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) 2018/05/28 12:15:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000005000)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) 2018/05/28 12:15:12 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b707000001000000407000000000e0ffbf700000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/28 12:15:12 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x38, 0x9d, &(0x7f0000000900)="e460019234060dc106621abc86dd6a00000000073ceb305660319056115082553800800000000000e8d50000000100000014000000030000", &(0x7f000001df63)=""/157}, 0x28) 2018/05/28 12:15:13 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000001f40)={0x0, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb2, &(0x7f0000000140)=""/178}, 0x48) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x6d, &(0x7f0000000000), 0x2}, 0x0) 2018/05/28 12:15:13 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x8000000000009, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, &(0x7f0000000140)) 2018/05/28 12:15:13 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x12, &(0x7f0000000080)=r0, 0x4) 2018/05/28 12:15:13 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x15, &(0x7f0000000180), 0x4) 2018/05/28 12:15:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) 2018/05/28 12:15:13 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x38, 0x9d, &(0x7f0000000900)="e460019234060dc106621abc86dd6a00000000073ceb305660319056115082553800800000000000e8d50000000100000014000000030000", &(0x7f000001df63)=""/157}, 0x28) 2018/05/28 12:15:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) socketpair(0x10, 0x802, 0x10, &(0x7f0000000000)) 2018/05/28 12:15:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=ANY=[]}, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) 2018/05/28 12:15:13 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)='a', 0x1}], 0x1, &(0x7f0000000180)}, 0x40) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='7', 0x1}], 0x1, &(0x7f0000000700)}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) close(r0) 2018/05/28 12:15:13 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/28 12:15:13 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x15, &(0x7f0000000180), 0x4) [ 72.979768] syz-executor0 (6683) used greatest stack depth: 14424 bytes left 2018/05/28 12:15:14 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/28 12:15:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/28 12:15:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/28 12:15:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) 2018/05/28 12:15:14 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x13, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) 2018/05/28 12:15:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x38, 0x9d, &(0x7f0000000900)="e460019234060dc106621abc86dd6a00000000073ceb305660319056115082553800800000000000e8d50000000100000014000000030000", &(0x7f000001df63)=""/157}, 0x28) 2018/05/28 12:15:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/28 12:15:14 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)='a', 0x1}], 0x1, &(0x7f0000000180)}, 0x40) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='7', 0x1}], 0x1, &(0x7f0000000700)}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) close(r0) 2018/05/28 12:15:14 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)='a', 0x1}], 0x1, &(0x7f0000000180)}, 0x40) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='7', 0x1}], 0x1, &(0x7f0000000700)}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) close(r0) 2018/05/28 12:15:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0), 0x1}, 0x20) 2018/05/28 12:15:14 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000003c000000b5000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/28 12:15:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f00000000005d00028002007a0a8bf9db541990b44d60"], &(0x7f0000000280)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x27d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/28 12:15:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) 2018/05/28 12:15:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x2) 2018/05/28 12:15:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}, [], {0x95}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x38, 0x9d, &(0x7f0000000900)="e460019234060dc106621abc86dd6a00000000073ceb305660319056115082553800800000000000e8d50000000100000014000000030000", &(0x7f000001df63)=""/157}, 0x28) 2018/05/28 12:15:14 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000480)=[{0x18, 0x0, 0x1, "9403"}], 0x18}, 0x4000000) 2018/05/28 12:15:14 executing program 6: r0 = socket$kcm(0x2b, 0x1, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 2018/05/28 12:15:14 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000040)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) 2018/05/28 12:15:14 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)='a', 0x1}], 0x1, &(0x7f0000000180)}, 0x40) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='7', 0x1}], 0x1, &(0x7f0000000700)}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) close(r0) 2018/05/28 12:15:14 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000860000)={0x7, 0x3, &(0x7f0000d11000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbf, 0x7}, [], {0x95}}, &(0x7f0000bb7000)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000bb4000)=""/4096}, 0x48) 2018/05/28 12:15:14 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/28 12:15:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001dc0)={0x7, 0x4, 0x8, 0x6507}, 0x2c) 2018/05/28 12:15:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x80008, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) 2018/05/28 12:15:14 executing program 5: r0 = socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r0, &(0x7f0000001280)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001240)}, 0x1) 2018/05/28 12:15:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000)="82", &(0x7f0000000040)}, 0x18) [ 74.603695] [ 74.605499] ====================================================== [ 74.611821] WARNING: possible circular locking dependency detected [ 74.618258] 4.17.0-rc6+ #25 Not tainted [ 74.622238] ------------------------------------------------------ [ 74.628565] syz-executor2/6762 is trying to acquire lock: [ 74.634114] (ptrval) (&htab->buckets[i].lock#2){+...}, at: bpf_tcp_close+0x822/0x10b0 [ 74.642824] [ 74.642824] but task is already holding lock: 2018/05/28 12:15:14 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 74.648802] (ptrval) (clock-AF_INET6){++..}, at: bpf_tcp_close+0x241/0x10b0 [ 74.656632] [ 74.656632] which lock already depends on the new lock. [ 74.656632] [ 74.664959] [ 74.664959] the existing dependency chain (in reverse order) is: [ 74.672588] [ 74.672588] -> #1 (clock-AF_INET6){++..}: [ 74.678260] _raw_write_lock_bh+0x31/0x40 [ 74.682947] sock_hash_delete_elem+0x7c6/0xaf0 [ 74.688045] map_delete_elem+0x32e/0x4e0 [ 74.692615] __x64_sys_bpf+0x342/0x510 [ 74.697023] do_syscall_64+0x1b1/0x800 [ 74.701426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.707123] [ 74.707123] -> #0 (&htab->buckets[i].lock#2){+...}: [ 74.713624] lock_acquire+0x1dc/0x520 [ 74.717929] _raw_spin_lock_bh+0x31/0x40 [ 74.722502] bpf_tcp_close+0x822/0x10b0 [ 74.726995] inet_release+0x104/0x1f0 [ 74.731308] inet6_release+0x50/0x70 [ 74.735529] sock_release+0x96/0x1b0 [ 74.739745] sock_close+0x16/0x20 [ 74.743701] __fput+0x34d/0x890 [ 74.747491] ____fput+0x15/0x20 [ 74.751276] task_work_run+0x1e4/0x290 [ 74.755670] do_exit+0x1aee/0x2730 [ 74.759715] do_group_exit+0x16f/0x430 [ 74.764104] get_signal+0x886/0x1960 [ 74.768326] do_signal+0x98/0x2040 [ 74.772371] exit_to_usermode_loop+0x28a/0x310 [ 74.777460] do_syscall_64+0x6ac/0x800 [ 74.781850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.787546] [ 74.787546] other info that might help us debug this: [ 74.787546] [ 74.795667] Possible unsafe locking scenario: [ 74.795667] [ 74.801706] CPU0 CPU1 [ 74.806349] ---- ---- [ 74.810990] lock(clock-AF_INET6); [ 74.814605] lock(&htab->buckets[i].lock#2); [ 74.821604] lock(clock-AF_INET6); [ 74.827730] lock(&htab->buckets[i].lock#2); [ 74.832214] [ 74.832214] *** DEADLOCK *** [ 74.832214] [ 74.838258] 2 locks held by syz-executor2/6762: [ 74.842903] #0: (ptrval) (rcu_read_lock){....}, at: bpf_tcp_close+0x0/0x10b0 [ 74.851064] #1: (ptrval) (clock-AF_INET6){++..}, at: bpf_tcp_close+0x241/0x10b0 [ 74.859283] [ 74.859283] stack backtrace: [ 74.863766] CPU: 0 PID: 6762 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #25 [ 74.870933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.880275] Call Trace: [ 74.882858] dump_stack+0x1b9/0x294 [ 74.886567] ? dump_stack_print_info.cold.2+0x52/0x52 [ 74.891743] ? print_lock+0xd1/0xd6 [ 74.895352] ? vprintk_func+0x81/0xe7 [ 74.899147] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 74.904838] ? save_trace+0xe0/0x290 [ 74.908536] __lock_acquire+0x343e/0x5140 [ 74.912668] ? __lock_acquire+0x7f5/0x5140 [ 74.916889] ? debug_check_no_locks_freed+0x310/0x310 [ 74.922080] ? debug_check_no_locks_freed+0x310/0x310 [ 74.927258] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 74.932432] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 74.937611] ? __lock_acquire+0x7f5/0x5140 [ 74.941835] ? is_bpf_text_address+0xd7/0x170 [ 74.946318] ? __unwind_start+0x166/0x330 [ 74.950453] ? __kernel_text_address+0xd/0x40 [ 74.954932] ? unwind_get_return_address+0x61/0xa0 [ 74.959845] ? debug_check_no_locks_freed+0x310/0x310 [ 74.965026] ? save_stack+0xa9/0xd0 [ 74.968727] ? save_stack+0x43/0xd0 [ 74.972337] ? __kasan_slab_free+0x11a/0x170 [ 74.976725] ? kasan_slab_free+0xe/0x10 [ 74.980679] ? kmem_cache_free+0x86/0x2d0 [ 74.984818] ? dentry_free+0xe9/0x170 [ 74.988604] ? __dentry_kill+0x51f/0x770 [ 74.992659] ? __fput+0x552/0x890 [ 74.996094] ? ____fput+0x15/0x20 [ 74.999529] ? task_work_run+0x1e4/0x290 [ 75.003574] ? do_exit+0x1aee/0x2730 [ 75.007267] ? do_group_exit+0x16f/0x430 [ 75.011398] ? get_signal+0x886/0x1960 [ 75.015268] ? do_signal+0x98/0x2040 [ 75.018971] lock_acquire+0x1dc/0x520 [ 75.022766] ? bpf_tcp_close+0x822/0x10b0 [ 75.026986] ? sock_hash_free+0x700/0x700 [ 75.031118] ? lock_release+0xa10/0xa10 [ 75.035078] ? kasan_check_write+0x14/0x20 [ 75.039298] _raw_spin_lock_bh+0x31/0x40 [ 75.043351] ? bpf_tcp_close+0x822/0x10b0 [ 75.047495] bpf_tcp_close+0x822/0x10b0 [ 75.051457] ? tcp_check_oom+0x520/0x520 [ 75.055500] ? lock_downgrade+0x8e0/0x8e0 [ 75.059647] ? sock_hash_free+0x700/0x700 [ 75.063777] ? kasan_check_read+0x11/0x20 [ 75.067910] ? rcu_is_watching+0x85/0x140 [ 75.072044] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 75.077227] ? kasan_check_read+0x11/0x20 [ 75.081356] ? rcu_is_watching+0x85/0x140 [ 75.085499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.091028] ? ipv6_sock_ac_close+0x34e/0x480 [ 75.095514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.101037] ? ipv6_sock_mc_close+0x161/0x1c0 [ 75.105519] ? ip_mc_drop_socket+0x20f/0x270 [ 75.109909] inet_release+0x104/0x1f0 [ 75.113705] inet6_release+0x50/0x70 [ 75.117404] sock_release+0x96/0x1b0 [ 75.121103] ? sock_alloc_file+0x4e0/0x4e0 [ 75.125323] sock_close+0x16/0x20 [ 75.128764] __fput+0x34d/0x890 [ 75.132030] ? fput+0x1a0/0x1a0 [ 75.135391] ? check_same_owner+0x320/0x320 [ 75.139695] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.144177] ____fput+0x15/0x20 [ 75.147440] task_work_run+0x1e4/0x290 [ 75.151309] ? task_work_cancel+0x240/0x240 [ 75.155618] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 75.161141] ? switch_task_namespaces+0xa2/0xd0 [ 75.165794] do_exit+0x1aee/0x2730 [ 75.169403] ? plist_add+0x770/0x770 [ 75.173101] ? mm_update_next_owner+0x980/0x980 [ 75.177752] ? print_usage_bug+0xc0/0xc0 [ 75.181792] ? graph_lock+0x170/0x170 [ 75.185578] ? do_raw_spin_unlock+0x9e/0x2e0 [ 75.189976] ? rcu_note_context_switch+0x710/0x710 [ 75.194892] ? lock_acquire+0x1dc/0x520 [ 75.198869] ? __might_sleep+0x95/0x190 [ 75.202829] ? __lock_acquire+0x7f5/0x5140 [ 75.207051] ? debug_check_no_locks_freed+0x310/0x310 [ 75.212235] ? do_raw_spin_unlock+0x9e/0x2e0 [ 75.216627] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 75.221209] ? kasan_check_write+0x14/0x20 [ 75.225432] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 75.230608] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 75.236131] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 75.241222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.246741] ? futex_wait+0x5c1/0x9f0 [ 75.250785] ? futex_wait_setup+0x400/0x400 [ 75.255090] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 75.260267] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 75.265790] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 75.270876] ? futex_wake+0x2f6/0x750 [ 75.274662] ? graph_lock+0x170/0x170 [ 75.278447] ? memset+0x31/0x40 [ 75.281709] ? find_held_lock+0x36/0x1c0 [ 75.285772] ? lock_downgrade+0x8e0/0x8e0 [ 75.289909] do_group_exit+0x16f/0x430 [ 75.293786] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 75.298362] ? __ia32_sys_exit+0x50/0x50 [ 75.302410] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.306906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.311907] get_signal+0x886/0x1960 [ 75.315603] ? ptrace_notify+0x130/0x130 [ 75.319645] ? alloc_file+0x44/0x3e0 [ 75.323355] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.328878] ? anon_inode_getfile+0x380/0x4c0 [ 75.333378] ? reverse_path_check_proc.cold.21+0x1f/0x1f [ 75.338816] ? get_unused_fd_flags+0x121/0x190 [ 75.343389] ? __alloc_fd+0x700/0x700 [ 75.347179] do_signal+0x98/0x2040 [ 75.350712] ? bpf_map_new_fd+0x66/0x70 [ 75.354680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.360209] ? setup_sigcontext+0x7d0/0x7d0 [ 75.364512] ? bpf_map_new_fd+0x70/0x70 [ 75.368478] ? check_same_owner+0x320/0x320 [ 75.372794] ? __check_object_size+0x95/0x5d9 [ 75.377275] ? exit_to_usermode_loop+0x87/0x310 [ 75.381928] exit_to_usermode_loop+0x28a/0x310 [ 75.386493] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 75.391317] ? ksys_ioctl+0x81/0xd0 [ 75.394925] ? do_syscall_64+0x92/0x800 [ 75.398880] do_syscall_64+0x6ac/0x800 [ 75.402749] ? finish_task_switch+0x1ca/0x840 [ 75.407228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 75.412138] ? syscall_return_slowpath+0x30f/0x5c0 [ 75.417061] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 75.422408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.427238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.432410] RIP: 0033:0x455a09 [ 75.435579] RSP: 002b:00007fba9af89ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.443268] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455a09 [ 75.450517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 75.457767] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 75.465021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.472272] R13: 00007ffe3ec263af R14: 00007fba9af8a9c0 R15: 0000000000000000 2018/05/28 12:15:15 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ncpfs\x00', 0x8, 0x0) 2018/05/28 12:15:15 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029000000430000000b000000"], 0x14}, 0x0) 2018/05/28 12:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/28 12:15:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x200000001, 0xa, 0x2000000000000009, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/28 12:15:15 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x200000000000000c, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000001500000005080000000000009500000000000000"], &(0x7f00000000c0)="c758041899f95b1a0000000000", 0x1, 0xce, &(0x7f0000000e40)=""/206}, 0x48) 2018/05/28 12:15:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45945a5c4f0f0000000030e12924ad83aa67fecf270d1699d34850"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/28 12:15:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x1000007, 0x0, 0x1}, 0x2c) 2018/05/28 12:15:15 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:15 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001a40)="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", 0x4b7}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="3800000000000000290000000400000078045015ff9982a53bf47a36bdeaafb387cb05a37cc0b6b007000000000000000000000000000000"], 0x38}, 0xe803) sendmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000b80)="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", 0xe8b}], 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/05/28 12:15:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc0045878, 0x0) 2018/05/28 12:15:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0a5600000000000000000000028000007a0a00ffff0900fd63010c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x4bb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xb}, 0x48) 2018/05/28 12:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/28 12:15:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f0000000000)=0x2) 2018/05/28 12:15:15 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="571cf5071d95727e3500b08944b8bee3416915d69ef7b52b1237bc2b3c84129a32d1516a07418b211fd16d0bb2d942de4558c50738d778168d3e752bdcd021212ab2d6f4b21690163cc2f8f2992bc1a2c35e123561f0e10a1e2a83a465067847441f4c6cb4947388ac44e089b9f8f2301600923d15c8b8ab8a2832bd064a3cb0fda10deff37aba1cd308ee1faed888f7f355b17425de994d0c2feaf840786088cf5e3c328e4093d1717b01a1792383b112d4f6c7f75e76905eec82513303b01aa817af3f2fc9238bf6b723aca688e748f56741848a50ad188a6c16bff014589132f38dd678ab63f69aa3544f7a3ebd9c9425bfcf75ad3cdc7a62e638a59230cf845deee3cdaaf4038b9eaf32ad1dd6bf5c209cc5fdc6c87d4a5f0d22b12214062f75214b6afdaed47e0891acfa550807803edd7d9d77f07a39390fea6452f3cecceb50f6128c738c8600ca960c95ae9787ebd0f6841b4bc857fa53c8b16cc705b4fb063ebe0e9c75d6884abc7ab27c15097bfd57d5bac5ef027d8cdc94cc1fcbc6a593c6709eea3a69c5b8cd27e13c3a06f04639ca0841b285ce223c4e0d05bf3872eb51a45e884873bf4dd78dda13ec130646c225ad51d4fc61b3ad76d44347ce15c1ec6784248233697afe1f443152224fdd16e99a9ad45a5040a8cfc1471f0a30309582e6b8abd88817bd097ea74a025d5dab4a4101d9bb52884f2e8ede78320592655728acddb6d32bb98da4f9d5ffc5fdf669268acbe5", 0x219}], 0x1, &(0x7f00000012c0)}, 0x0) 2018/05/28 12:15:15 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:16 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x300) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="cdc62c3527cda1478a144666b5a4", 0xe}], 0x1}, 0x0) close(r0) 2018/05/28 12:15:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/28 12:15:16 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="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", 0x219}], 0x1, &(0x7f00000012c0)}, 0x0) 2018/05/28 12:15:16 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:16 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/28 12:15:16 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/28 12:15:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/28 12:15:16 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@llc={0x1e, 0x2, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000003c0)}, 0x0) 2018/05/28 12:15:16 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="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", 0x219}], 0x1, &(0x7f00000012c0)}, 0x0) 2018/05/28 12:15:16 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="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", 0x219}], 0x1, &(0x7f00000012c0)}, 0x0) 2018/05/28 12:15:16 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f0000000000)=0x2) 2018/05/28 12:15:16 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x2, &(0x7f0000000000), 0xffb0) 2018/05/28 12:15:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/28 12:15:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x1d, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000380)}, 0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000380), &(0x7f00000003c0)}, 0x20) 2018/05/28 12:15:16 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@llc={0x1e, 0x2, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000003c0)}, 0x0) 2018/05/28 12:15:16 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:16 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x0, 0x4, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000240)=""/233}, 0x18) 2018/05/28 12:15:16 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@llc={0x1e, 0x2, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000003c0)}, 0x0) 2018/05/28 12:15:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000780)}, 0x2) close(r1) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/28 12:15:17 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) 2018/05/28 12:15:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/28 12:15:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f0000000000)=0x2) 2018/05/28 12:15:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:17 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:17 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x49, &(0x7f0000000700), 0x3) 2018/05/28 12:15:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000780)}, 0x2) close(r1) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/28 12:15:17 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@llc={0x1e, 0x2, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000003c0)}, 0x0) [ 76.939290] [ 76.941026] ********************************************************** [ 76.947780] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 76.954505] ** ** [ 76.961270] ** trace_printk() being used. Allocating extra memory. ** [ 76.967989] ** ** [ 76.974739] ** This means that this is a DEBUG kernel and it is ** [ 76.981457] ** unsafe for production use. ** [ 76.988184] ** ** [ 76.994916] ** If you see this message and you are not debugging ** [ 77.001632] ** the kernel, report this immediately to your vendor! ** [ 77.008343] ** ** [ 77.015056] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 77.021763] ********************************************************** 2018/05/28 12:15:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) 2018/05/28 12:15:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x2}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/28 12:15:18 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000900)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x80, &(0x7f0000000180), 0xa, &(0x7f00000001c0)=[{0x10, 0x19f}], 0x10}, 0x0) 2018/05/28 12:15:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f0000000000)=0x2) 2018/05/28 12:15:18 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/28 12:15:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/28 12:15:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000780)}, 0x2) close(r1) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/28 12:15:18 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000000c0)="a395a455141bbb6d33bb85ffbdc961a6f5065f303ac5c185543bcc321d742f04b8a966c88e279b92eb7c065cb37817f20b3b38f9a3221577da0376f820b9be96e3fe783de51c5a65fb9454b0e2bd1c47cbde272be3b9d5518db91e20ba23ccd98c8c4154684a69b2aa98b1824f16c3f8f308cae5773346ea4d4dd92a4e24e04cc880319e2adc1220e58082ab9df9f78d79b974bf83b76470f1cecad8328218cb06356a9173fb4b983ac067f68e692667a8ddc9c154384739c0e2102ba57c036f1308e57ad1a1e4b709ffe1d0467b3f332c") 2018/05/28 12:15:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x6, 0x8, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/28 12:15:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0xa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x2}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) [ 77.796165] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/28 12:15:18 executing program 1: r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)='}', 0x1}], 0x1, &(0x7f0000000200)}, 0x0) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)='S', 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/05/28 12:15:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) 2018/05/28 12:15:18 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000000c0)="a395a455141bbb6d33bb85ffbdc961a6f5065f303ac5c185543bcc321d742f04b8a966c88e279b92eb7c065cb37817f20b3b38f9a3221577da0376f820b9be96e3fe783de51c5a65fb9454b0e2bd1c47cbde272be3b9d5518db91e20ba23ccd98c8c4154684a69b2aa98b1824f16c3f8f308cae5773346ea4d4dd92a4e24e04cc880319e2adc1220e58082ab9df9f78d79b974bf83b76470f1cecad8328218cb06356a9173fb4b983ac067f68e692667a8ddc9c154384739c0e2102ba57c036f1308e57ad1a1e4b709ffe1d0467b3f332c") 2018/05/28 12:15:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000025c0)}, 0x0) 2018/05/28 12:15:18 executing program 1: socketpair(0x18, 0x0, 0x0, &(0x7f0000000340)) 2018/05/28 12:15:18 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f0000001440)}, 0x0) 2018/05/28 12:15:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x2}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/28 12:15:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xd, 0x4, 0x81000000004, 0x8000000007, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x0, r1}, 0x2c) 2018/05/28 12:15:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) [ 77.990521] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/28 12:15:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/84}, 0x18) 2018/05/28 12:15:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x2}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/28 12:15:18 executing program 1: socketpair(0x18, 0x0, 0x0, &(0x7f0000000340)) 2018/05/28 12:15:18 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f0000001440)}, 0x0) 2018/05/28 12:15:18 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000000c0)="a395a455141bbb6d33bb85ffbdc961a6f5065f303ac5c185543bcc321d742f04b8a966c88e279b92eb7c065cb37817f20b3b38f9a3221577da0376f820b9be96e3fe783de51c5a65fb9454b0e2bd1c47cbde272be3b9d5518db91e20ba23ccd98c8c4154684a69b2aa98b1824f16c3f8f308cae5773346ea4d4dd92a4e24e04cc880319e2adc1220e58082ab9df9f78d79b974bf83b76470f1cecad8328218cb06356a9173fb4b983ac067f68e692667a8ddc9c154384739c0e2102ba57c036f1308e57ad1a1e4b709ffe1d0467b3f332c") 2018/05/28 12:15:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) close(r0) 2018/05/28 12:15:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000001280)=@hci={0x1f}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)='7', 0x1}], 0x1, &(0x7f0000001540)}, 0x0) 2018/05/28 12:15:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/84}, 0x18) 2018/05/28 12:15:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000780)}, 0x2) close(r1) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/28 12:15:18 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, r0, 0x3) 2018/05/28 12:15:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) close(r0) 2018/05/28 12:15:18 executing program 1: socketpair(0x18, 0x0, 0x0, &(0x7f0000000340)) 2018/05/28 12:15:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000000003, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000000)) [ 78.632508] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/28 12:15:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/84}, 0x18) 2018/05/28 12:15:19 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)=')') 2018/05/28 12:15:19 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f0000001440)}, 0x0) 2018/05/28 12:15:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) close(r0) 2018/05/28 12:15:19 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000000c0)="a395a455141bbb6d33bb85ffbdc961a6f5065f303ac5c185543bcc321d742f04b8a966c88e279b92eb7c065cb37817f20b3b38f9a3221577da0376f820b9be96e3fe783de51c5a65fb9454b0e2bd1c47cbde272be3b9d5518db91e20ba23ccd98c8c4154684a69b2aa98b1824f16c3f8f308cae5773346ea4d4dd92a4e24e04cc880319e2adc1220e58082ab9df9f78d79b974bf83b76470f1cecad8328218cb06356a9173fb4b983ac067f68e692667a8ddc9c154384739c0e2102ba57c036f1308e57ad1a1e4b709ffe1d0467b3f332c") [ 78.842734] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/28 12:15:19 executing program 1: socketpair(0x18, 0x0, 0x0, &(0x7f0000000340)) 2018/05/28 12:15:19 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x5452, &(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) close(r0) 2018/05/28 12:15:19 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)=[{0x20, 0x84, 0x2, "bc238df8a7a217a26d"}], 0x20}, 0x0) 2018/05/28 12:15:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) close(r0) 2018/05/28 12:15:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/84}, 0x18) 2018/05/28 12:15:19 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f0000001440)}, 0x0) 2018/05/28 12:15:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x1b2a01, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001cc0)=ANY=[]}, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) close(r1) 2018/05/28 12:15:19 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=""/215, 0xd7}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000180), 0xc) 2018/05/28 12:15:19 executing program 7: perf_event_open(&(0x7f0000001280)={0x40000000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/28 12:15:19 executing program 6: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000002c0)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000b80)=[{0x18, 0x1, 0x1, 'P'}], 0x18}, 0x0) 2018/05/28 12:15:19 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) 2018/05/28 12:15:19 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="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") 2018/05/28 12:15:19 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000018c0)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001280)='%', 0x1}], 0x1, &(0x7f0000001300)=[{0x18, 0x84, 0x7, 'o'}], 0x18}, 0x0) 2018/05/28 12:15:19 executing program 5: bpf$MAP_GET_NEXT_KEY(0xe, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000080)=""/238}, 0x18) 2018/05/28 12:15:19 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x10, 0x84, 0x5}], 0x10}, 0x0) 2018/05/28 12:15:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:20 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x9, 0x4, 0x1}, 0x34d) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) [ 79.663304] device lo entered promiscuous mode 2018/05/28 12:15:20 executing program 7: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@ax25={0x3, {"dfcd32207365bc"}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)="cd075b2282a8f55e6c037f0a61c58ffeffffffffffffffd34ce87ab1a1b09449694d3e90f88ee066b0", 0x29}], 0x1, &(0x7f0000005700)}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) 2018/05/28 12:15:20 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x87) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000200)="e46d1db6dbcc", 0x6}], 0x1, &(0x7f0000000440)}, 0x0) 2018/05/28 12:15:20 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f0000001440)}, 0x0) 2018/05/28 12:15:20 executing program 2: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x2c) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0x1c0) 2018/05/28 12:15:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="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") 2018/05/28 12:15:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8001, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/28 12:15:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="bbe3f085fd0800e06d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xe, 0xdc, &(0x7f0000000180)="d2b80205fc7d409594a57d507eb5", &(0x7f0000000240)=""/220}, 0x28) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) 2018/05/28 12:15:20 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d3000000000280000100000000000000007201"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/28 12:15:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19caba0f485a95"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/28 12:15:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="81", &(0x7f00000000c0)}, 0x20) 2018/05/28 12:15:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="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") 2018/05/28 12:15:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8001, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/28 12:15:20 executing program 1: socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20020000000047}, 0x2b) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/28 12:15:20 executing program 7: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f0000000480)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)='sysfs\x00', 0x0, &(0x7f0000000480)) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) 2018/05/28 12:15:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8001, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/28 12:15:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/05/28 12:15:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) 2018/05/28 12:15:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="81", &(0x7f00000000c0)}, 0x20) 2018/05/28 12:15:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000005c0)="6c6f00966f380f4ca1e3d75d627d1fa159ad34909d60d2980000002027591f5d1563ca52dd984f43891be784e2058077d27c448d4b144278cb7548c2ee63bf3c3e591afc1f394f4281891836c571406eb4b673b060ca244bc6ab861ddaefec45ecd549b29bfe8d903f00e9e47e673ac1b2616a96bba7e2c0dcf95108e7167f5411d30d37e65fba8cc92a7fe50fc82266cf8eab640f747082aed21d8e2b63f6bfe1343ea62da563ded7abea1ff873329c5646d51843e0b836834f24c0685f3882a5a17035c87b276dabe899eb77238a741c80fcb095a2a7d72c595d45388358f546dc882df5b0b55edb1ab6aa14e20d685e4a2dd1b5bfb690b4c27f5d2fb3e7c92794cf496fdf0495b506841f483edac504209488eb27d43b367fd9992d1b7c478dd4b925aa51a04b100393e1cce76d8027f0a5ed280da80f26b1f3ff300c82255f928b44b9d9e7f2e4c16923dc8741b9c70d92fa1111b51f039ddd1b6adfac67e3a0aa6ecfb569b664bc920bd5381608b35f3aa4210a79c469b2260a574d4da8c40b9f016ff4ab26b6170250c3214ea18622d704f1c021edffee24c8398c4230d1f2bb18d032c6a1dd1980dbfe5764cceb8e9de9dddac224a4f8e52781") 2018/05/28 12:15:20 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="1000eaf6f4d1d510d0e7"], 0xa}, 0x0) r0 = socket$kcm(0xa, 0x200000003, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f00000013c0)) 2018/05/28 12:15:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) 2018/05/28 12:15:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8001, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/05/28 12:15:20 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140), 0x44}, 0x0) 2018/05/28 12:15:20 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1a, &(0x7f0000000700), 0x4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000340)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000740)}, 0x0) 2018/05/28 12:15:20 executing program 7: r0 = socket$kcm(0xa, 0x4000000003, 0x3a) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)="81e3f15a", 0x4}], 0x1, &(0x7f0000000d80)}, 0x0) 2018/05/28 12:15:20 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000700), 0x4) close(r0) 2018/05/28 12:15:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="81", &(0x7f00000000c0)}, 0x20) 2018/05/28 12:15:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94fdc2251463eb4b9de82f21afc940f0000000027f30280"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)="735f686b616c6c65721d672897a30863f712d000", 0x9, 0x22e, &(0x7f0000000300)=""/187}, 0x48) 2018/05/28 12:15:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:20 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='!=me_typeem0eth0\x00') 2018/05/28 12:15:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='/\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f0000000340)) 2018/05/28 12:15:20 executing program 1: r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x12, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/05/28 12:15:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="81", &(0x7f00000000c0)}, 0x20) 2018/05/28 12:15:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/28 12:15:20 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001c80)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={0x0, 0xfffffe4b, &(0x7f0000000000), 0x2e}, 0x0) 2018/05/28 12:15:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) [ 80.298312] ceph: device name is missing path (no : separator in /) [ 80.307808] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/28 12:15:20 executing program 2: bpf$MAP_CREATE(0x12, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x2c) 2018/05/28 12:15:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/28 12:15:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:20 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:20 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000006c0)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x14020, &(0x7f0000000600)) 2018/05/28 12:15:20 executing program 1: r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x12, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/05/28 12:15:20 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:20 executing program 4: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x109) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="16", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000540)}, 0xc0) 2018/05/28 12:15:20 executing program 1: r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x12, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/05/28 12:15:20 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/28 12:15:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000480)}, 0x0) 2018/05/28 12:15:20 executing program 5: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xd, &(0x7f0000001640), 0x4) 2018/05/28 12:15:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/28 12:15:20 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:20 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:20 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:20 executing program 1: r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x12, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/05/28 12:15:20 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000000), 0x7712e63627967893) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="540301000000ffffffff69abd7c6e0ff2892d8a04989e3106e05db0324d72f94000051927dde30a2", 0x28}], 0x1}, 0x0) 2018/05/28 12:15:21 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440), 0xc) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r0) 2018/05/28 12:15:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/28 12:15:21 executing program 3: bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0xe) 2018/05/28 12:15:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=""/215, 0xd7}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000000080)}, 0x0) 2018/05/28 12:15:21 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e12924ad83aa300fc6228476120f3c18"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/28 12:15:21 executing program 1: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) 2018/05/28 12:15:21 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:21 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/28 12:15:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc0189436, 0x7fffffffefff) 2018/05/28 12:15:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, &(0x7f0000000480)) 2018/05/28 12:15:21 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:21 executing program 3: bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0xe) 2018/05/28 12:15:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0xfb46, 0x4, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/28 12:15:21 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 2018/05/28 12:15:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/28 12:15:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2, 0x707000) 2018/05/28 12:15:21 executing program 3: bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0xe) 2018/05/28 12:15:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e1290fc622c476120f3c58ad9d2c9878"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/28 12:15:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, &(0x7f0000000480)) 2018/05/28 12:15:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc0189436, 0x7fffffffefff) 2018/05/28 12:15:22 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x9, &(0x7f0000000080)=ANY=[@ANYBLOB="bf16000000000000851f000005000000bf01000000000000bf610000442839b88517472f000000008510000002000000bf01000000000000950000be5625533cc5a4440000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/28 12:15:22 executing program 5: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x9, &(0x7f0000000000)=r0, 0x4) 2018/05/28 12:15:22 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c7ffffff7f00000000000000220000050ba8288ba893848dc548"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/28 12:15:22 executing program 3: bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0xe) 2018/05/28 12:15:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x48}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/28 12:15:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) 2018/05/28 12:15:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)={0x2, 0x0, [0x0, 0x0]}) 2018/05/28 12:15:22 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/28 12:15:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x142) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x20001, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xc}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41100}, 0x48) 2018/05/28 12:15:22 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) close(r0) 2018/05/28 12:15:22 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) 2018/05/28 12:15:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, &(0x7f0000000480)) 2018/05/28 12:15:22 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) close(r0) 2018/05/28 12:15:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc0189436, 0x7fffffffefff) 2018/05/28 12:15:22 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/28 12:15:22 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x16, &(0x7f0000000180), 0x1) 2018/05/28 12:15:22 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)}, 0x2000c4ff) recvmsg(r0, &(0x7f0000009e80)={&(0x7f0000008980)=@ll, 0x80, &(0x7f0000009d40), 0x0, &(0x7f0000009dc0)=""/137, 0x89}, 0x2) sendmsg(r0, &(0x7f000000a180)={&(0x7f0000009ec0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f000000a140)}, 0x40) 2018/05/28 12:15:22 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x19, &(0x7f0000000080), 0x0) 2018/05/28 12:15:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, &(0x7f0000000480)) 2018/05/28 12:15:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/28 12:15:22 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000600)='./file1\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x14020, &(0x7f0000000600)) 2018/05/28 12:15:22 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/28 12:15:22 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7c8, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/28 12:15:22 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) 2018/05/28 12:15:22 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) close(r0) 2018/05/28 12:15:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc0189436, 0x7fffffffefff) 2018/05/28 12:15:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 82.282751] devpts: called with bogus options [ 82.320386] devpts: called with bogus options 2018/05/28 12:15:23 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/28 12:15:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7c8, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/28 12:15:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x10, 0x5, &(0x7f0000006000)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f0000001080)='syzkaller\x00', 0x100000001, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) 2018/05/28 12:15:23 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) close(r0) 2018/05/28 12:15:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/28 12:15:23 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) 2018/05/28 12:15:23 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r1, r2}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000003c0)={r4}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000000040)=@rc={0x1f, {}, 0x3}, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000003480)}, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001500)={r5, &(0x7f0000000480)="c750a1513ce7c92b4b8002431162371302017d4da26bcf61fb67e425595f73f9269712fb18665267223f9305249b5785d2e25363756519dd02880fb215abca5e11654ce660ebf89148c4fd2925ad93567de17baa9ff5f1469b4b560c7f4354e94731f9aa390a603b69cee7c31329bf918d0513154b2242f2452d61b684badf7eb9a4e33ba5d7f53870b5ec7f8a369eb9ba013f97cf5646cbe755e3f669355f74bcf17a37e1fdf9f0deacd360f75449b745f85599c3cae1b22566f5fd81b36252b70cd1f1f0bbe389db861c3366bc83ff77d60f7c3cf9b29f45bf0dcb64b5cb3e15659ce3dd73caae9d8533be5d3716ec6ae660b5e844bfdda347767243e2bb3ea2c73e1d6cab1cb4dd5d839c9c1fb7fcf26baa88307c030355c74073f294013e6241a9ff663aa3236e6643d9abba794f4a2eacc5df21b94c6f846d1285503f2f50f6bb61b6f618aac8aec403b5a41d6b7dc084b16884914211ddef8a384cd30ccd4134783f6b68858393ae39693491e511282904b053166d4689f2838faaa0f5e611e16d48558270a1e77beebb155242f2bc2f526e8e4b7cf4b67ba03d65010ec5a4c199fcf4da5e5a59aab79f083eab13bf286929e09c5fc8897953a70f2f8550883ed08711fcc3bdc77e36d4c9613ca9fcd8b2a6ea7ce6a7aef019cbcb7a160d71c84bd6e195ab29dfc00faca1437d810aaae18be5358ae97a06320ec81086293027db0af515947059d388046c71164ed8752aeb14acb7dd422a40c1fec3127934590539d891b3dba7092a28eec371e1150044368338566c29ca86430773d597f9c9ce4ad8ddc18d19d41d55ad56513ec6435a61e482ac7318f74631e2d0e4bb1e11c19832b0ddc2132100ed7060d50e4a8ed6e30fcd64ec67b80899dc2db77d2323426b03ba39adda8e161ee62f73d7397457d3623284f9b1999199857463a73ea3903e66209441f1dfa04dd0bb7eef404f618fed3a75aab1652afbf3f286dc0d6a62748a1b062daf4c8d7c67a0bc8b639d89f3ca0342f01e7e02f0b4481ae18d377d8a9c22ec9c932d7b4f6a8534174d0898a21cac7c010dd52a440b16006efb428bde84d51337bcdafd875880567e7ec9eaa6eca73bfb6657553b66bf292320c966e6cf9e883ef97691fd44fe3be988b096feec78d672e9726de0f42dd9d67ef8deb70031d6dc9fe828be5af3ddbcf8aeb11209b68009048c170010ebf8187de4b0067e986009f7b59465e8dfc34f66a7423e9b3505a402871395eeafc316b74af41186323bcb304164c3132b78e629e80363244f2abe1aec14675d168069939a2b4deb0cfb32bdb54f35b6f0f1232cef0c14d0a83172307c18ed20dd89c024b88fccf873bd0859eacf5e8cd903ae06121bb58bf8628f2032dc371c5c86cd6cd1e6df753ba4296c0d391843f73ad710e0a50bd51916a217346ae150784ad9d9e7058c7c7b07d5acc4753383b72ac097646b6c7be49d9db010820db6ded0debc4f50fba2af6402799c2b1e9da36925fbd3705062b545372e13415c775a0cacb2d486779498a1b633f81f0f2371aee4815f83c3ed8a1a50e3d1f7f1cee11d0de3d4b9a7289e26dadd8c908472273ad18ea7cfc4b33575a23337769329fa58f7a96be01bcf4e11adad2db001595f90d817fc80784add9f6596b6856c36e8c371b0f732db40e6dc44933842c1bdaf5547acedfc0fd09880142a04e632059bac1035ed873ec4ad6a45933169884df6ebd34efb9b9e995c6025c16184ac8c445626d2487d1e70c4a53c1d3751c3679034bf42c4a44812f93456c2fda7bf8ca69e787aa01e0b2c695a0882b7813b9dcf688b293a76f2c7f126b83bd6bf69250994382bf9d9f58881124dea3d8ce9ad7269347c46421bfee5a083817c8de066b784f65c785d0c734e51d964aa62ace2ac7259b54a76a3241099af8c5d3d2b2624e0a9260d3d089900c2d72be1584f71255f9cd7cd7aa54f63998c3132c8f7439b4a5b9af48e9f623c736f19c535bb9164e4e1a83f6acd93a6c1fa1f1b0da42e33360ed1f6b480a920b93f4dbe75df6014a4bc20620a3c91c1efe1d0aa3953adb6c8d22b5cf47aa731a177c9bf69ce11c9ea12b7772b2374ca526ccda7c65837110da21d430c22d1d5279066262497d8052a7f0fd5aca16e9b83c029319eafdae8f9c8596d1190550d2cf20b12335eaf7ecacb6886b5eeb45ddb8b859aa4a218268f8d43b8076f6684fa7fa30b354b4229b79b4a46ae64eeea103380c675a9463340d5056325b857a30e0d91ba95d0d7a18f95d60284332689f1680dcf8cb3242d864b40bad6f21f2be645730290c0e351e4770e9179b8ed379e72e7aeee0e2d42041ceb28c81d55b46613295d51659bacc0462e0b45f054a873a2825b22ac169d1196b52eb7fe65355cf4f33f2b3116dd17b76e54b9a10bc4719c1145af44c07d218790da0932dab89bcc6d612eac7ae787567afb21a7b01dd4d5ae405292c96ac1947d9793fb718577009a7da820b7c8e9249e9ebb56ff703bbd46eb925b7f9c77db7741b1ed874adf16f96bf35c5e2f2fa6b5557ce228d52157f6f14439f95b8effb8efc57a9c1ea36fbcef23f29803fade88df56a0cbc6aabbe027b7c290994f89e4c8641f2993272d6ad18add3a7af3829aa9ab38b18cf9d10a387a2177761a0936f50eb09d819273208e0a29828db8af86b7ad9de345e4211c336bb6ca77890f70e7870139ff8588b074979b81977680622e43c702f637e790b73db81d1fa31dbe8c18b83fa681d74de507045989f7c7e02bd2db0efee4e951316a5255f6863dc4ab5c53a2cd9c9d7d699521692019f8550b7f58967345ccff36587247c542224b099a83e3238ded9ae3fbe3f7ad4c69d3e76526a13380971ca721d753edd7ba1a531e6577b9af897cbbcbf26f2458983d817d42ae772cafc032bea01226025b02aad02413c94ceb1660c05602e36d4577e4123944ee8b701683475b03a5a6182294012876f35611e105bf8fc7ba195e5f906ad2baac54505f088164c533424cf0ab3a0145de7e05e33e96299f41418290ebe4c20e790c170ec431224f121afc688d261322ddc4882c517faedf8112d4561f4c75eb4a32054f251edecfc16d7ce388e69a6a1103c9a225881559acb47a2042c03e42300f8ea7d9982b31dfd53881b61ef106f44457ebe2f24da33a6e94cf3d64498b4040844b6c78c2636d3c05211e29d50cfc876f2a509cf31e080b712d90f9ef2c56c61048bc901281084302988be5ca5bfe2774d648d837b46aa5450fd4f42a2ae955c1ce2bff8c6f91ace97246b457fb4a449a10efde3987997c7d5624518042e79ffb2b69f38ac0c378eadd0adf84bfbcee25edbfa3ff24edca44b6deeb0198b1b09dfd73613f2c3f9690a0107df21d99c34dbc5365df93f4d9f8a26d8e62d7673575f727778f852e41fa72566680e1b1e8c90732b7c9264af0a2dbbf2ef2dacd99a4afe4130f472f0bf69cbb3e750912779dd7d9025859c24407268fc0982664e20e011c47ff8c73b6eb6f2ef35dbfd4a4301db1021bb9ea8f5bef2f540136eb15608b5699bcc52d49df7c573f9e4910c9f0f8e307fa59daed9e3464e52bcc44e417266709ba13c226cafe45493996ad2e13f54fc1ea9b78cf242d6a66f3c940e779a5419a2d2e3ba769f06c2896f7c686d32a634d69ac898a01f5f29f4acb401743d0696226ffcabcc886f1a835a3cfd53adf274dea370d2d4cd2423181b73f530bcc0f97f7edfba8e498d54363ba483a2c59c865d06384d7d3121d532c694a48847f7af37705964fdca27391a12c23524cd5b77d7973f373b9de8590ab6f6d22ff4d4e8eba6ecc621237dde7a4e530de7aaa6f74dbca618e6b87068df8225d63d7a6583dc78c9b0f34b260910677a569c64c9846e741cdf647d753f001d6ccecb3f44ed4522dd3e6f7e8164377dffb7342b10a05793ed801a0fec9cc2ae87c16181517c2d7bcc657d1271bff503dcf0e863dae7d6366c83c460cbe848b6aa63cd5ec8e7bf3ca70b151db4c5c6de70d98d25c978f3e679cd077a755b6b3d7374ad23fa326b0d6e88eab1f1ec8ac4652af41946d5d812f0b3ce95980e1d48c69df1df77039cef27b0fc5d7b70c8d80dfb32a53a5474c619240b7b98cff6e4c100908585855d5620f6e4a1ac6754e76ade459735eb47b118213a600f4f3d389cb1f7eb5c8413e3debde51c3be094f675d920fbef04eb2a8381119f022de805596cddbed0baea01b60f22e7b05f8ab91e5aa1f2a0b38d1bc6594b2a241c2686dac1a60eec328cc1582c8689d3dd4d1b3bf95f3e5ac18fa9d1e76c1b617081d44789f2326c5194ca84acf9e5b3c3fd63d6019edf118701b9901ce7d61e7b326b420de10a384ae09d71db3ab74001c43600ed65a87efa934dd59cca0812f4d9258fd6e2329f554546cb17c4ccee6f3ffc4a02843b6479e808bc487c210054a94f12a6ad6a99d27704355d53a2fa2b97781ba7dd46cb95ad547c29f3d2f3daad6cd6758596bedd2758709fc3124e223f634d3e3346ca5c2015eed11633cb911418f8df0b5c3d685b446cd4b9a98a82a97a35e06ffa502b3794b6a38b093f540c18fbb685f1f55e83bae501da9ee348699c890c326a453dc1225f333044ccf3162f6da692a9a1e823e670c42372533e3ee8bc0f9f0186c3d9cc0893ba6ed2ee8433ed5bee242746686c7ff30ae9f9dbbee4e23f24a929ba1e3ae37b556a5e9356134a138bf462fe0fcb7a83680ddf2ee2acb1ee62aa8ea6cefd7cd658aff6501f3104cc2cba95b42d708c350b5b7c4a62c8dcb40202d2e6f922c6e517a169a11dc7cdab93e5a781e5a47e295aedd0f558763ffb1a78526018e397f9be2f9b32e231dbe906a62e7ac2446f8147a898baa92e46539b4f1fb2c3a125780a486da96fa2e7ea523d8925698eaed983182046658943ece85222057b4c082b7a41a797cb601827cfd6fdfd1a6f45a300f67a082c0a142e6bb0566a149cdee08d736eda2d2a9d2991b7ff9283e22933d4dcbc21da70fda34dd894f9994c07bb2422c19076cbaab3eafb95aaa7b889edaff65f77d50a1d1e57dd390260ebfd81821d17e1d11841cfee055403bbc43a065315b9e95c747dfc063cb7e009c624b5ad8c2a05a5bd7e67fd4eed1b681729f3603c8d337b5b2a540a877c156dff57f8507ccc0e2eba52def67e5477b18ddfb0cadb755714f3c96c8aa56ca93b85c155ff696913609a8420f552c3330d8abed2b10e315f78f32f319175a0c1c8a7e129995aad61e0390528863aa454f98ec8ea44e8a7ada5a9b56c25c6b7613e15c72b0a936cd985783ff14772349919a0995bde647d3f1fe707e57e8b7cab4196894975f4c12764f27f99c51a9d7dc2952ca202cba59e4d7a58d0705c141fb872b33f77a07dc03ac35008ff7b30e03df620c154aeb56b0aacbc1aae4b16cd3f6e6c04f6ef4a5b90c0c093104d2bbcbd45fdd8107565717e6a14742a334315360af76a4b2008c008ba1b1095b814dbd67a8a483800ca58fe61cd1d797412c6d770bae462331b116768a7188821cdd481ddf252d24a487ae300e97788102872a294f9252b296ecb6a5f074560eda37c74b6192963de884bc02278e6cb840982307a611772b76e50807dbf4bec2739ce3244ecec850595103accfd172b69119d87c063e09bae99c56563454941cd58ad15ac4f2218db98b55fc5634a79a9e24d7ca1aa578b69a75f70ebd01e9bad063effb117c0f20ebf7a55bb561ae8d4dd512ef81d36ea706505412564bb1df9817dae674c464", &(0x7f0000001480)=""/126}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001580)={r3}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890c, &(0x7f0000000000)) 2018/05/28 12:15:23 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) [ 83.006496] syz-executor2 (7472) used greatest stack depth: 14376 bytes left 2018/05/28 12:15:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/28 12:15:23 executing program 1: socketpair(0x10, 0x2, 0x4, &(0x7f00000004c0)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={r0}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x894c, &(0x7f0000000040)) 2018/05/28 12:15:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7c8, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/28 12:15:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)}, 0x0) 2018/05/28 12:15:23 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) 2018/05/28 12:15:23 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/28 12:15:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/28 12:15:23 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) 2018/05/28 12:15:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7c8, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/28 12:15:23 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r1, r2}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000003c0)={r4}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000000040)=@rc={0x1f, {}, 0x3}, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000003480)}, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001500)={r5, &(0x7f0000000480)="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