[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.848341] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 32.427277] random: sshd: uninitialized urandom read (32 bytes read) [ 32.734324] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.090599] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.7' (ECDSA) to the list of known hosts. [ 39.609353] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 17:47:43 fuzzer started 2018/05/11 17:47:44 dialing manager at 10.128.0.26:45945 [ 61.433166] can: request_module (can-proto-0) failed. [ 61.447271] can: request_module (can-proto-0) failed. 2018/05/11 17:48:07 kcov=true, comps=false 2018/05/11 17:48:11 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/11 17:48:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000000000000c95000c002000", &(0x7f0000000040)=ANY=[@ANYBLOB="3b000000020000000009758ab863e4"]}) 2018/05/11 17:48:11 executing program 7: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="1f8c70543fe4347defd0f438db6f535ee73ce3518787b44465d084b9179d476a5603166c4442b2a828a5e3bf01"], 0x2d) write(r1, &(0x7f0000001540)="a2d0c1e4f3d5e78c00000000000000f4b0e0cfaa64c4a0fd68bad2d9e735195ae823f3aa731dd7", 0x27) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 17:48:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000000080)) 2018/05/11 17:48:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xe31c) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/99) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x60}, &(0x7f0000000240)=0x8) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000001700)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0), 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) 2018/05/11 17:48:11 executing program 3: r0 = socket(0x2, 0x8000000000000003, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/05/11 17:48:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xfffffecf}, 0x1}, 0x0) 2018/05/11 17:48:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001b00)=ANY=[@ANYBLOB="020afd0002000000"], 0x8}, 0x1}, 0x0) [ 68.713714] IPVS: ftp: loaded support on port[0] = 21 [ 68.742305] IPVS: ftp: loaded support on port[0] = 21 [ 68.783848] IPVS: ftp: loaded support on port[0] = 21 [ 68.789177] IPVS: ftp: loaded support on port[0] = 21 [ 68.811156] IPVS: ftp: loaded support on port[0] = 21 [ 68.828369] IPVS: ftp: loaded support on port[0] = 21 [ 68.835608] IPVS: ftp: loaded support on port[0] = 21 [ 68.844840] IPVS: ftp: loaded support on port[0] = 21 [ 70.847139] ip (4727) used greatest stack depth: 54552 bytes left [ 71.736741] ip (4798) used greatest stack depth: 54344 bytes left [ 72.135171] ip (4827) used greatest stack depth: 53784 bytes left [ 72.272331] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.278827] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.320060] device bridge_slave_0 entered promiscuous mode [ 72.359653] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.366177] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.382637] device bridge_slave_0 entered promiscuous mode [ 72.405495] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.411964] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.431810] device bridge_slave_0 entered promiscuous mode [ 72.452606] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.459149] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.485399] device bridge_slave_0 entered promiscuous mode [ 72.516254] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.522818] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.532906] device bridge_slave_0 entered promiscuous mode [ 72.544827] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.551458] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.562098] device bridge_slave_0 entered promiscuous mode [ 72.572493] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.579006] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.598151] device bridge_slave_0 entered promiscuous mode [ 72.615503] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.621965] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.644208] device bridge_slave_0 entered promiscuous mode [ 72.663697] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.670161] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.685188] device bridge_slave_1 entered promiscuous mode [ 72.698917] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.705368] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.724688] device bridge_slave_1 entered promiscuous mode [ 72.733796] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.740500] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.756208] device bridge_slave_1 entered promiscuous mode [ 72.776417] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.782937] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.812354] device bridge_slave_1 entered promiscuous mode [ 72.821083] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.827534] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.849977] device bridge_slave_1 entered promiscuous mode [ 72.863157] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.869617] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.877242] device bridge_slave_1 entered promiscuous mode [ 72.885431] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.891884] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.908806] device bridge_slave_1 entered promiscuous mode [ 72.921310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.933381] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.939857] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.960127] device bridge_slave_1 entered promiscuous mode [ 72.991662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.003077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.010492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.025624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.054778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.093794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.109186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.184395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.211176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.226164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.237573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.254268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.283941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.329642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.430142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.779980] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.833577] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.844440] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.934401] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.958060] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.969461] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.985886] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.999974] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.043494] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.077105] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.148819] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.180175] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.242589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.255351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.264822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.282397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.294112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.306994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.314125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.383233] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.390264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.416492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.435146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.442311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.467505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.474507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.496537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.509450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.516847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.537706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.580983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.588426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.612771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.620516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.635756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.650745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.702099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.710156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.744929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.751916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.763777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.771901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.872762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.879779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.920566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.927637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.107852] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.137171] team0: Port device team_slave_0 added [ 75.212393] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.236842] team0: Port device team_slave_0 added [ 75.289805] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.304102] team0: Port device team_slave_0 added [ 75.321894] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.344463] team0: Port device team_slave_0 added [ 75.383366] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.408084] team0: Port device team_slave_1 added [ 75.464074] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.483817] team0: Port device team_slave_0 added [ 75.502917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.514112] team0: Port device team_slave_0 added [ 75.525550] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.536020] team0: Port device team_slave_1 added [ 75.550722] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.573096] team0: Port device team_slave_0 added [ 75.588014] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.609879] team0: Port device team_slave_1 added [ 75.644998] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.654131] team0: Port device team_slave_1 added [ 75.665189] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.678483] team0: Port device team_slave_1 added [ 75.695950] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.718485] team0: Port device team_slave_1 added [ 75.735559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.744909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.766690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.780800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.788403] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.799695] team0: Port device team_slave_0 added [ 75.810918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.818224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.830844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.868722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.895713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.925681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.934865] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.943635] team0: Port device team_slave_1 added [ 75.961936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.971563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.984554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.997123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.005688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.013774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.021342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.046890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.088781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.119772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.127901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.136280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.145276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.153512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.161929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.169449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.177706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.187545] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.195824] team0: Port device team_slave_1 added [ 76.224242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.233349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.242111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.262125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.283600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.299223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.319414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.329603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.342621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.359240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.377318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.405425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.422086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.430691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.439722] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.453203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.460791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.468513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.476925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.490311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.499268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.509409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.516802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.530163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.563440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.571744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.590336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.597979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.606321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.614141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.628767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.664794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.692124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.723817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.740106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.751763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.761631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.769597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.777917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.804832] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.812890] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.822276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.830900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.840706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.851490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.864348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.897586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.913195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.921993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.929772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.939379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.956677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.965865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.980398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.005831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.020473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.041333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.077220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.085711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.106648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.149965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.186257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.217319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.258681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.268239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.281889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.367555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.376238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.388847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.234688] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.241174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.248126] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.254601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.293701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.300346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.323094] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.329584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.336411] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.342877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.384191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.400342] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.406826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.413721] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.420158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.463643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.480246] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.486722] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.493545] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.500518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.510992] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.549944] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.556461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.563375] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.569839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.644210] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.664163] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.670656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.677497] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.683951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.729870] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.754960] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.761458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.768328] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.774791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.794474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.022019] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.028554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.042380] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.048855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.113080] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.351697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.366845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.384185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.400972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.414842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.432888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.443562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.671528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.135872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.211496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.240909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.475567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.517112] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.749921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.852015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.883795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.915589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.041946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.050825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.319633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.337518] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.343853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.361249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.633760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.679720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.687824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.778077] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.784373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.799207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.843984] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.850320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.866137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.918132] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.924462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.969529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.090230] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.096923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.105307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.333407] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.562623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.570079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.581852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.609239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.615542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.629673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.671386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.678179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.688316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.711881] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.731698] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.756170] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.006704] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.299910] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.457623] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.551178] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 17:48:39 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)=0x1) [ 95.796402] audit: type=1326 audit(1526060919.795:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6589 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:39 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) 2018/05/11 17:48:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x10001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/05/11 17:48:40 executing program 6: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = getegid() setregid(r0, r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x6, 0x4) 2018/05/11 17:48:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xda7}, 0x5c) 2018/05/11 17:48:40 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000480)="6772796f9f0192549bc01e7c7af2d496f093fc855e9954543408c68e39fae93f3c56567bf80a4e7dd5e8bda6654b395b7a0cd2879b01cf37373ad30e2333351bf2e62b53d82a1e3ee7c8ee3ab47d32cc530a85ab7bd20c8ef80ac0dd893e60638b31972c000001183bfbf910a5f79bfd3cf1e01a211da6b205a86cc045fdfe3d133bc82acd173bd854d065e97876ba0400000000000000a57f647d0d3d298e7040106fb67bb00e67191fa407f23d9838e12ae1b6de74a2d31a13e0a4537c082c2fb83988f93fbc9c6f1ff1af25d9d54f92acef5637", 0xd5) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) 2018/05/11 17:48:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x600000) sendmmsg$alg(r2, &(0x7f0000094fc8)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000823f4f)="b6d9", 0x2}], 0x1, &(0x7f000027c000)}], 0x1, 0x0) 2018/05/11 17:48:40 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb4a, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/91, 0xffffff40}, {&(0x7f00000000c0), 0xfffffffffffffcf2}, {&(0x7f0000000180)=""/190, 0xbe}], 0x157) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0xfffffffffffffffe, 0xfffffffffffff800, 0x8, 0x3, 0x3, 0x4, 0x5, 0x0, 0x3ea2, 0x1}) [ 96.324732] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 96.496304] audit: type=1326 audit(1526060920.494:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6589 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7f, 0x400000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) syz_open_pts(r1, 0x10000) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="004f4481206d6c4dd700000000000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000000c0), r2}}, 0x18) 2018/05/11 17:48:40 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4801, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xc0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x30, 0x4) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 17:48:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/bnep\x00') mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, &(0x7f00000000c0)=0x5852, 0x4, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7, 0x949, 0x9}) r1 = epoll_create(0x6) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fffffff, 0x40) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080), &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x20000000}) 2018/05/11 17:48:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="530000009d000000b32c80f42ec649b7bc7c10a2f5b393b4111520498118abf6bb9d1e14a875582c3bbb9d73e2a1c327156902018000003649314394399cabd6bbc8162a149185bf74ecc479fef5b06d2668ba"], 0x200000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f81dda62c537ea2ca", 0x1f) shmget$private(0x0, 0x4000, 0x1001, &(0x7f0000ffb000/0x4000)=nil) 2018/05/11 17:48:40 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) fchdir(r0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2040, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}], 0x1, &(0x7f00000001c0)=""/69, 0x45, 0x21e2}, 0x2) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9f08, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000400)=0x8) 2018/05/11 17:48:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r1, 0x800454dd, 0x6f3000) 2018/05/11 17:48:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) flistxattr(r0, &(0x7f0000000140)=""/224, 0x16) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x3, 0xd5, 0x3f, 0x2}, 0x10) 2018/05/11 17:48:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000000080)) 2018/05/11 17:48:40 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000040)='./file0\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0x80) accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chdir(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') [ 96.787808] audit: type=1326 audit(1526060920.786:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6680 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:41 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) clone(0x0, &(0x7f0000000140), &(0x7f00000c4000), &(0x7f00000a4000), &(0x7f00003c2000)) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000001600)=""/67) 2018/05/11 17:48:41 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x464, 0xb2c, 0x11, 0x8, 0x8000, 0x3, 0x3e, 0x0, 0x9, 0x40, 0x22d, 0x8, 0x1ff, 0x38, 0x1, 0x28000, 0x3, 0x200}, [{0x0, 0x0, 0x6f1, 0x7, 0x1ff, 0xffffffff, 0x2, 0x9}], "8ac8ff483ad6cbb25fc52a605a06e4f790ef8f14da", [[], [], [], [], [], [], [], []]}, 0x88d) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) 2018/05/11 17:48:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4205, r1, 0x0, 0x10000000008002) socketpair(0xb, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000fec000/0x14000)=nil, 0x80, 0x0, 0x54, &(0x7f0000ffe000/0x2000)=nil, 0x1f}) r3 = syz_open_procfs(r1, &(0x7f0000000000)='auxv\x00') ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) 2018/05/11 17:48:41 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000004740)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xfffffffffffffe3b) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/36, 0x24}], 0x3, &(0x7f0000001180)=""/111, 0x6f, 0x8}, 0x8fc}], 0x1, 0x0, &(0x7f0000004c80)={0x0, 0x1c9c380}) read(r0, &(0x7f0000000000)=""/25, 0x19) clock_gettime(0x0, &(0x7f0000004680)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004700)) recvmmsg(r0, &(0x7f0000004500)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/158, 0x9e}], 0x1, &(0x7f0000001300)=""/193, 0xc1, 0x6}, 0x6977}, {{&(0x7f0000001400)=@nl=@unspec, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001480)=""/116, 0x74}, {&(0x7f0000001500)=""/67, 0x43}, {&(0x7f0000001580)=""/52, 0x34}, {&(0x7f00000015c0)=""/38, 0x26}, {&(0x7f0000001600)=""/196, 0xc4}, {&(0x7f0000001700)=""/170, 0xaa}], 0x6, 0x0, 0x0, 0x753}, 0x7}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000001840)=""/111, 0x6f}, {&(0x7f00000018c0)=""/246, 0xf6}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/67, 0x43}, {&(0x7f0000002a40)=""/99, 0x63}, {&(0x7f0000002ac0)=""/84, 0x54}], 0x6, &(0x7f0000002bc0)=""/194, 0xc2, 0xda}, 0x8000}, {{&(0x7f0000002cc0)=@sco, 0x80, &(0x7f0000004080)=[{&(0x7f0000002d40)=""/241, 0xf1}, {&(0x7f0000002e40)=""/65, 0x41}, {&(0x7f0000002ec0)=""/11, 0xb}, {&(0x7f0000002f00)=""/109, 0x6d}, {&(0x7f0000002f80)=""/210, 0xd2}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x6, &(0x7f0000004cc0)=""/4096, 0x1000, 0x6}, 0x2}, {{&(0x7f0000004100)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000004180)=""/103, 0x67}], 0x2, &(0x7f0000004240)=""/101, 0x65, 0x10000}, 0xe3a}, {{&(0x7f00000042c0)=@nl=@proc, 0x80, &(0x7f0000004440)=[{&(0x7f0000004340)=""/197, 0xc5}], 0x1, &(0x7f0000004480)=""/110, 0x6e, 0xeb9}, 0x3}], 0x6, 0x0, &(0x7f00000046c0)={r1, r2+10000000}) 2018/05/11 17:48:41 executing program 6: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/161, 0xa1) lseek(r0, 0x0, 0x4) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') 2018/05/11 17:48:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4000000004e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0xfffffffffffffe28, &(0x7f0000000040)=[{&(0x7f0000000180), 0xffffffffffffffe7}], 0xffffffffffffda8, &(0x7f0000000040)}, 0x4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/05/11 17:48:41 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x3, 0x3, 0x2, 0x2, 0x1, [{0x101, 0x6, 0x8, 0x0, 0x0, 0x400}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x37, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000080)=0xffffff80) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x100) fcntl$setpipe(r0, 0x407, 0x80) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000000c0)=0x8) accept4(r3, 0x0, &(0x7f0000000180), 0x80800) 2018/05/11 17:48:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000000080)) [ 97.869746] audit: type=1326 audit(1526060921.853:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6713 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:42 executing program 4: r0 = shmget$private(0x0, 0x1000, 0xe, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bond_slave_1\x00', r2}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000040)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/05/11 17:48:42 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000380)) pread64(0xffffffffffffffff, &(0x7f00009f3000), 0x0, 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/83, 0x53, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/11 17:48:42 executing program 2: r0 = socket$inet6(0xa, 0x807, 0xffffffffffffffff) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x14}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200080, 0x2) r4 = accept$ipx(r3, 0x0, &(0x7f0000000080)) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=@migrate={0xac, 0x21, 0x323, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x3b2}, 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000280)={0x0, 0x4, 0xcc1, 0x400, 0x5488866b, 0x10000, 0x2, 0x3ff, 0x8, 0x9b9a, 0x6, 0xffffffff00000000}) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x1000080) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) readlinkat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/216, 0xd8) 2018/05/11 17:48:42 executing program 7: fchownat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) 2018/05/11 17:48:42 executing program 3: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x80) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010080ff0000000000000000030000000000000000000000000000007f0000000200000000000000f7000000af92e244e89a0a16881513a763a82d2b426d160c4458e9a90a2276f03db1a39670fff989525e1e53edd85d81bc5fa74f1d5ce08066c552336d59e7d6aa36ee85932764bbf140fe65573c127a571d"], 0x7f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/05/11 17:48:42 executing program 6: r0 = epoll_create(0x8) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x8000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) fallocate(r1, 0x0, 0x70000000000000, 0x1) 2018/05/11 17:48:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e00000c000000000000000000000005000600000000000a000000000000000000000000000000000000000500050000b2fe18103ca663cafe8000000000000000000e905d7ede4249808c3914990000000000ff000000000000000054b246a24bf5d554f7ab17319ee3f5d5167a43852c88471a619581769a13abe79243d79e04d16f680ccb27df5bc84bab5433fd784584515e89d0c0216825440dafe4aabcca1d81668d67c4131190ca4ad3edad743be5bfd96bfd467b5f4fe2078c6cdc03c893000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/11 17:48:42 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)={0x38c, 0xa, 0xb, 0x711, 0x70bd28, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@typed={0xa4, 0x69, @binary="a3ed8dd55999aa4af860271e232b2bdab4d689c9b95550add8330111d4c9da0d55e078f385d359b35ebd96e78a71fbf4175c7bbb691a687e63b871cbb8a2e262e72b6c3812a82be33bc7b86292b43d72c0b11d6743ba14c45fdc74322e4b1073e315bb1e94956e4d82dfdf0d148815c8efe776912db3b36994a7581efda632ee475f9a33d7843800f796a27b03535e99f93f08452178cc78c0a78a8882a201d0"}, @nested={0x30, 0x5, [@generic="0a5bb4f97a7db20a29baeac95c046bb7d7fe2df3f32f4f1d200d7fd02ea13c37d67c0f", @typed={0x8, 0x2e, @uid=r2}]}, @typed={0x8, 0x11, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @generic="bf5e7cf1a18b6e6665d4936bd95f9577e93bc552a756b7f0fa6f4c5a27ece3575e877dba6d2018c24ca7cb3024e09c7fb4a25f6a1c153177bf10142f88829c2b499c228d8e454672e481a9468f82a060976a416fdbcc0f7545c343632739de21b9ac07994f9905e5e4c6630ab87b611c02f8aae006a2e88dc1d2b20040a3f559051f7b7d3bdbd457594534", @typed={0x8, 0x79, @fd=r0}, @typed={0x8, 0x4, @u32=0x13}, @nested={0x200, 0x75, [@typed={0x8, 0x7a, @ipv4=@multicast1=0xe0000001}, @generic="aefff8c8b9cf1374fe7990d312f526a0aebd0489a86b50ecafe423fb447a375c76e72ba1f2e78a508dd2c59504e9e21ecfd0daeeeedc0da0fa59b7f3e66839ccf4c8789b2a9b2c7b0dde73ca098509b7b055abe111ab0aa4107d8538941d2827e775ec76f847ff8c6e909e25225732642cd1ddf18a4ead39392efb7180ca5f1ad98eb6c8aced764f0ab5dce67aa9856ceb520a0e756b98cf4016cd921c6cc473f744d6ac854ec27e18", @typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x54, @str='/dev/snd/pcmC#D#c\x00'}, @generic="d6574957b839a3fa628bacbf56201ce9dfd8792edbf871bbe2ca4029ba4ffe113de83381878cf93e3bb3dd", @generic="558299d98c6d2bb03997b2aa82bd88209128a7e2444ff27737bcee756c1d9214b3e74d6582c1805970e1267e3b699ea57a1ad61e0455438b7c1a42206a4bbe46c5d5ca6cc25185696711083d40b7c90fe3331055d918ba01417c680a3b9cc8ecaca8bbf376883522d2ed14e1bdb02ad25eec3a65f46e6d81f0ef6b1b561adaa53b9319547f5c9c32da5cf8d34250dc504245ee40764e4c346324d36acde656a6cc4dc4050247e54918580be26d90646196cdd4e88a71cb8534f7f1ff304c57da4d96c01315256f96f571913defd2d0e96d253bf80ec472aa710ecbd540171e5c0eb9ce35c2", @typed={0x8, 0x53, @fd=r0}, @typed={0x8, 0x16, @uid=r3}, @typed={0x8, 0x95, @uid=r4}]}]}, 0x38c}, 0x1}, 0x4048011) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x397}, @in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x38) unshare(0x8000040607) fcntl$notify(r0, 0x402, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000300)) 2018/05/11 17:48:42 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r0, r0, 0x180000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000100)=[{r3}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/11 17:48:42 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16d43d, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfd82) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x7) 2018/05/11 17:48:42 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2004e20}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) sendto$unix(r2, &(0x7f0000000080)="c6075f3bc2faaa416f85f31302e5d4dec6eef4ac7265bd2fa36a3dc17a5b9fd6d2d2b27c72090b20132dce6ca779b6ad31cfbe2641c8842869080691d6383fecfb98dbd5f01372c1cbe5ad57a93960c9f33385d28bb4435cc6d0e4fb42edf4262b59b0c0859d39d2bec62089f01df223162ee2dac216b6b85dccfdcd062b934f0fd36140092b8ef760224f9d4fec18998d9ebd0e579b39e57a481eba6321ae68ed12", 0xa2, 0x4000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) 2018/05/11 17:48:42 executing program 3: getgroups(0x336, &(0x7f0000762000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x900, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0], 0x3, 0x1, 0x1, 0x1}) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/11 17:48:42 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)={0x5, 0x0, 0x9, 0xfffffffffffffffc}) rmdir(&(0x7f0000000040)='./file0/bus\x00') 2018/05/11 17:48:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)={0x14, 0x1, 0x100000000000009, 0x1}, 0x14}, 0x1}, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0)={&(0x7f0000000000)}, 0xffffffffffffffe0, &(0x7f0000000100)}, 0x18) 2018/05/11 17:48:42 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="1e83aa686d8e"}, 0x10, {0x2, 0x4e22, @rand_addr=0x1}, 'bond_slave_0\x00'}) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6, 0x5}, 'port1\x00', 0x8, 0x30, 0x7, 0x8, 0x5, 0x69d, 0x7ff, 0x0, 0x4, 0xb3ac}) sendto$inet(r1, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 98.690110] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 98.801709] Unknown ioctl 35156 [ 98.840806] Unknown ioctl -1062710446 [ 98.900459] Unknown ioctl 35156 [ 98.908379] Unknown ioctl -1062710446 2018/05/11 17:48:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000000080)) 2018/05/11 17:48:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x9) sendmmsg(r1, &(0x7f00000019c0)=[{{&(0x7f0000001780)=@nl=@kern={0x10}, 0x6b, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x40000000000026a, 0x0) 2018/05/11 17:48:43 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e24}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/109, &(0x7f0000000200)=0x6d) sendto$inet(r2, &(0x7f0000001d80)="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", 0x5c1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r1, &(0x7f0000000d80)=""/4096, 0xffffffffffffff60) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @empty, 0x80000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000340)={r4, 0xfd, "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"}, &(0x7f0000000480)=0x105) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00000000c0)={{0x72, 0x8, 0x5e1f, 0x6, 0x2, 0xfffffffffffffffd}}) 2018/05/11 17:48:43 executing program 0: socketpair$inet6(0xa, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x4e, "4317c87adf42339d670fd3a2b4761390aa027612384904bde442cd16eab1c2724523e3578f26e734c3c4b56617008370ec5f527655984d06f9bd85a80fa1f48a566e65202f98c5a9f6e619853cbf"}, &(0x7f0000000140)=0x56) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x20}}}, 0x0, 0x200}, &(0x7f0000000240)=0x90) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x309) 2018/05/11 17:48:43 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0xc0110, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/11 17:48:43 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r1, r2}) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r4, &(0x7f0000096000), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x12, "5336b2ac8a6caaad2d8dc633e2c2f728595c"}, &(0x7f00000003c0)=0x1a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r5, 0x1, 0x3ff, 0x1, 0x1, 0x7fff}, 0x14) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000440)=0x1ff, &(0x7f0000000480)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x40, 0x5, 0xff, 0xe0b4, 0x40, 0x6, 0x6, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0xfffffffffffffc00, 0x3, 0x8, 0xffffffffffff34a5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r7, 0x9}, &(0x7f0000000340)=0x8) 2018/05/11 17:48:43 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', 'veth0_to_bond\x00', 'nr0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0xf0, 0x1b0, 0x200, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @multicast1=0xe0000001}}}, @mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2a8) r1 = add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="8af59585ce32188bb40818d51e4d6698ae238b9b6650f3bc4896af1995ae669c7fc14a7da46a81c47d825174cc8f40b6c31b075c901bddeab0b021ab594205a638a78ddb37c9d553e3619fbbfcacfa88da4e7f572d7b7b621eaa1f9ecba628accfba58c381bc92edd17e188d2c197fcb85916a559b6a9f6450a2ef08f4ab8dfcd7d123fc703b6751bba11277c04daeb8956a40ada3c3c9f52f0a8d57e05fd90b06fec129973ec4dcc8e43d92edeb736fdaac9df8cc81d3c6ac2e71f9e9c54d4307c2e4b3e00a1c97dbfd848b752183", 0xcf, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) [ 99.081189] audit: type=1326 audit(1526060923.079:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6815 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:43 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffffff81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x7f, 0x1, 0x7}, &(0x7f0000000100)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) 2018/05/11 17:48:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x2, @tick=0xfffffffffffffcf8, 0x40, {0x4, 0x8}, 0x6, 0x1, 0x6}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/11 17:48:43 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x63, 0x404004) openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x400402, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000000)=""/151, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=""/225, 0x100000}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000480)=0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000003c0)={0x303, 0x33}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000300)=@req={0x50d, 0xfffffffffffffffe, 0x8, 0x2c8000000}, 0xffffffffffffffd2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000400)={0xf0, 0x9875, 0x8000, {}, 0x4, 0x69}) rt_sigprocmask(0x1, &(0x7f0000000240)={0x5}, &(0x7f0000000280), 0x8) 2018/05/11 17:48:43 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/11 17:48:43 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8cd2, 0x8000) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/11 17:48:43 executing program 6: openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0xa39f, 0xfffffffffffffffc, 0x8, 0x1}, 0x3d6) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000e400007110000000000000000000bf7e0000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 17:48:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) close(r1) unshare(0x8000400) socket$netlink(0x10, 0x3, 0x0) 2018/05/11 17:48:43 executing program 5: getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) accept$ax25(r0, 0x0, &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r1, 0x4004510f, &(0x7f0000000040)) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x1, 0xfffffffffffffff9, 0x4, 0x9}, 0x1a, 0x3, 0x0, 0x0, "81feae6b6f937fb3a51be5e29f10afa28a4c5c9f9fa7f0d2bfed2b88576edc310e5636101c6ebf215deb71680502b3a09cbe673088fb3f855bfd20e3d0c5a62b"}, 0x48}, 0x1}, 0x4000000) [ 99.571131] alg: No test for seqiv(rfc4543(gcm(aes))) (seqiv(rfc4543(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/11 17:48:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4080) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) 2018/05/11 17:48:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x300, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="7d66e0c2d939dedfc2f8b11ab08d0c3dc8481d5ca24a1cdb0db2d434f0", 0x1d) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3, 0xfbe, 0x10000, 0x5, 0x2, 0xfffffffffffffafe, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0xff}}, 0x28b8, 0xfffffffffffffffd, 0xf8b, 0xcb, 0xfffffffffffffffb}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x2, 0x20}, &(0x7f00000001c0)=0xc) 2018/05/11 17:48:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x7e, 0x8, 0x747}, 0xc) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) 2018/05/11 17:48:43 executing program 6: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x880) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1ff) 2018/05/11 17:48:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0xff, 0x806, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x80000000, 0x0, 0x0, 0x0, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e23, @rand_addr=0x80000000}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x20, &(0x7f0000000380)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000400)=0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/223, 0xdf, 0x100, &(0x7f0000000340)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/11 17:48:43 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f00009c8000/0x3000)=nil, 0x3000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) 2018/05/11 17:48:43 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:44 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x20}, 0xb) sendto$inet(r1, &(0x7f0000000000)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r2, &(0x7f0000001580)={&(0x7f0000000100)=@ax25={0x3, {"f8e79b5bbdf50e"}}, 0x10, &(0x7f0000001500)}, 0x0) [ 100.068711] audit: type=1326 audit(1526060924.067:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6891 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x12) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000040)={0x401}, 0x8, 0x80000) close(r0) 2018/05/11 17:48:44 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x0, 0x3, 0x1, 'queue1\x00', 0x80000000}) r2 = socket$inet6(0xa, 0x800, 0xfffffffffffffffd) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000540)=ANY=[], 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x2) sendto(r2, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x22) dup2(r2, r0) 2018/05/11 17:48:44 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000f1d000/0x1000)=nil) 2018/05/11 17:48:44 executing program 7: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) futex(&(0x7f0000000200)=0x2, 0x3, 0x2, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)=0x1, 0x0) lstat(&(0x7f00000000c0)='./file0/control\x00', &(0x7f0000000100)) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x3) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x500) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) 2018/05/11 17:48:44 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:44 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) sendto$packet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './bus', [], 0xa}, 0x9) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/150, 0x96}], 0x1, 0x0) 2018/05/11 17:48:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000004f0007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) 2018/05/11 17:48:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x9, 0x4) getrlimit(0xf, &(0x7f0000000000)) 2018/05/11 17:48:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/81, &(0x7f0000000040)=0x51) 2018/05/11 17:48:44 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x18400000000, 0x800) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae7ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001180)) 2018/05/11 17:48:44 executing program 6: r0 = socket$inet(0x2, 0x90003, 0x5) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom_score\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000040)="645dd0611290b6bae70ab46834747ffe635784e9d706d6426dc706674766313538f32fade2d2093a21e9ef8fc8d4ac19da7ceb6bcdb0440a236dfcfabe9e70982e8bfa815cd86fdd8a1ebc9d9b6b8fc46275abe3924c835988a5c6e059fd4bf101c9a63ab0c89a8feead15cd279daae7d28686c56e0301ad93ba4da1271fe4ebb5f6636eff33242d57cc0df85bd5ed25b1bbc9", 0x93, 0x9, &(0x7f0000000140)={r3, r4+30000000}) sendto$inet(r0, &(0x7f0000edf000), 0xa5, 0x0, &(0x7f0000011ffd)={0x2, 0x6e20}, 0x10) 2018/05/11 17:48:44 executing program 1: socket(0xa, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) [ 100.898894] IPVS: length: 81 != 8 [ 100.919595] IPVS: length: 81 != 8 [ 100.946719] audit: type=1326 audit(1526060924.937:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6946 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:45 executing program 1: socket(0xa, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:45 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x6, 0xffffffffffffffa3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pwritev(r0, &(0x7f0000001100)=[{&(0x7f00000000c0)="7c0654b276106a94cb22c511bf8288a75157a3fa5d98bc7101909c25b6fad4749ec07e735d8a0d98e372d5", 0x2b}, {&(0x7f0000000100)="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", 0x1000}], 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000001140), &(0x7f0000001180)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000000)="4cc0efcd82851ed1aa870ccd244eb94ca744894d3e328d007cdf1fc573eb6a941a6ed839e24ff2f4ba358b94f66cc4b2806f8a9b8df9c00e4b4d36029e44c477c5917f307416c2db8f32645643d362d4a7ade0398d1a910ce0efba0d038fc90f7332d27333b58785784102ccbf6b83cd144a8713be00e44e073519593ee328d80a06c5ade05caf85a343774856831c438a0b13a70f18db6dd000f3101c0ea7a8ac0f89a5d46fa8b04924a1e9e511a84fae75abf930b42b57") 2018/05/11 17:48:45 executing program 0: r0 = socket$packet(0x11, 0x201000, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001540)=""/9, 0x9}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x7}, 0x4c8d}], 0x1, 0x40000000, &(0x7f0000001840)) syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') 2018/05/11 17:48:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x171) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001700)={r2}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20142) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) getgroups(0x3, &(0x7f0000001540)=[0x0, 0x0, 0xffffffffffffffff]) r7 = gettid() fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002740)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002840)=0xe8) r12 = getegid() r13 = gettid() stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() sendmsg$unix(r3, &(0x7f0000002a40)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="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", 0xfb}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="ba03e3dbe872d3ee1b6afdf09b27f45faf02df54f1fccf93f7619072a609f7219fad28ad0ab428e06ace96e34cdfa3dd876f5b2c0fecf00bcf41c75c64def4b76fb638f605a88f71123c182eb62897cec0d49feca0d5b3cbc4e140d2ead89e9f1b1f5e487994742c05224b13a614c55d28bcc69940022d8ddcfd3391a365bd5ef82ef89b", 0x84}, {&(0x7f00000012c0)="ddb3", 0x2}, 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", 0x1000}, {&(0x7f0000001300)="09d5b7b5d5c25fd88ac640e43ba7d6ca8a43b606a420968ecc8c9dc36a4f1d4f339e1e4952c4b43b7f60ce446d817e23f75550e2faacc4a197c8a0c8a26ad483520bdb301794b751633122dbe2230162d0e0a5720908075aa83e4e385e4f47e0fc4363d972b9840e170c4ff733c184d2de06956666295982e665288291ece301f015b699d079347593f47646ba78bfa9e7db4a6c296e33ac3b92da83fa91b4634d0b6ec9b11a3b546b78408dd777ae9b42b6d8b160adbfb360c63965c0fb8ff82f3e362d1d82a401183a0c61774dd9e3c3772f6afd8e2736a4930c62006cb9885761831c71cdfaf5c051de971d915196", 0xf0}], 0x7, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x20000000}, 0x4) 2018/05/11 17:48:45 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00f2f7ffffff07000500"], &(0x7f0000000100)=0xe) [ 101.200958] audit: type=1326 audit(1526060925.199:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6975 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000002, 0x4020000008) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) sendto$inet(r0, &(0x7f0000001100)="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", 0x2e6, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) tee(r0, r0, 0x0, 0xb) shutdown(r0, 0x1) 2018/05/11 17:48:46 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x168d1a97, 0x7, 0x80}, &(0x7f0000000180)=0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000", 0xc7, 0x10000}], 0x1000000, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400)=0x1, 0x4) sendto(r0, &(0x7f0000000340)="fb7f54b08e74797f63d3a580ad74796ca64095f3cc088fb2484ab8f2ca55bd6ad1d1df5a4f13d3e3b26a18941d431ba92b800fbe22d41f49fbbc200b8fb0098388f332a94dbbf60192ed632063985518b4c31e41a4cb73aa8c115763d553e33180778faccc131420fd7b99b02014e8ea1cb3560b6277defdfe3b7b05e643ba02576a025d5f4cb5d8f0ffc9741679cb0409f8a0bf7194dbe093b480156b3cf48dd0ca87f198e1965606d9b7ea3af953942422531d9bfae91a02d83f86cee20d", 0xbf, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="55000700090004000500e35dfaf11409e410"], &(0x7f0000000200)=0x16) r2 = socket(0x11, 0x2, 0x81) bind(r2, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="05b2fc790b04aa9c64092088a89e9651c2", 0x11}], 0x1) 2018/05/11 17:48:46 executing program 1: socket(0xa, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:46 executing program 0: prlimit64(0xffffffffffffffff, 0x9, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) 2018/05/11 17:48:46 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="59000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e713c6208c30ea53804631b4291a94b2e847ed46cd5ed348820300000000"], 0x59) 2018/05/11 17:48:46 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xf1) sendto$inet6(r0, &(0x7f0000001ffe), 0x720, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000001140)=@nfc_llcp, 0x80, &(0x7f0000001500)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000001f40)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+30000000}, 0x8) 2018/05/11 17:48:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000006c0)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) read(r0, &(0x7f0000fb6000)=""/28, 0xfff7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000280)=""/113) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000400)={0x1, 0x1f0d, 0x10001, 0x9, 0x101, 0x4}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f00000003c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x684000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000700)={{0xc4b2, 0x3}, 'port0\x00', 0x2, 0x800, 0x44a4, 0x100000001, 0xcf, 0x8, 0x34e5d352, 0x0, 0x1, 0x6}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000080)) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000000)={0x1, 0x100000001}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r5 = semget(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) semtimedop(r5, &(0x7f00000004c0)=[{0x0, 0x6d34fb78, 0x800}, {0x3, 0x5, 0x1800}], 0x2, &(0x7f0000000640)={r6, r7+30000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x10000, 0x80000000, 0xab}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000005c0)=0x5) 2018/05/11 17:48:46 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 102.337143] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop5 [ 102.360528] audit: type=1326 audit(1526060926.359:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7002 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:46 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/63) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x4}, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000008, 0x50, r1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73697430001700000000000000000004", 0xffffffffffffff78) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) [ 102.394076] CUSE: DEVNAME unspecified 2018/05/11 17:48:46 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:46 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="59000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e713c6208c30ea53804631b4291a94b2e847ed46cd5ed348820300000000"], 0x59) 2018/05/11 17:48:46 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') [ 102.550678] audit: type=1326 audit(1526060926.549:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7026 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:46 executing program 5: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10b000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1c}, 0x4}}, 0x9, 0x0, 0x7fffffff, "3935cffa6ddd4e5aa5a0b196197016382472939acf8f431d8bf0db0396e2d3f9f662f3d03fff10f223a21150f9c9a8e6323ba0baa3c9952f0c2f95af7bd831d396dcf7c28c9dd3a59a055bc93b9748f8"}, 0xd8) r2 = getpgrp(0x0) r3 = gettid() syz_open_procfs$namespace(r3, &(0x7f0000000040)='ns/net\x00') rt_tgsigqueueinfo(r2, r3, 0x20000820, &(0x7f0000000000)) 2018/05/11 17:48:46 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x111080, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000001c0)={0x0, {{0xa, 0x3}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') read(r1, &(0x7f0000000040), 0x0) preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/11 17:48:46 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) [ 102.680817] CUSE: DEVNAME unspecified 2018/05/11 17:48:46 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)) [ 102.798318] audit: type=1326 audit(1526060926.797:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7044 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x3a1000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 17:48:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000200)="624465a96d", 0x40ffffe, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) munlockall() unshare(0x2000400) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x3002, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/05/11 17:48:47 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xf5, "7b4574f4acac0b49db394306233c3659d9d4270288241369cb91e2563f4db1f328d1414b90755d711ef97efca1fcdf89172edb7ecbbf3e6d195ae8a42a75130a6e92f93ffa492b8f0c915502a432de858d213c3f152e7872895891cab123bdcf440a9301b381b39dd78de8793b43fdf62a4ea8ce85f57d2f05bcdd8c3d11bfd0e4b8d24b7872e7987480f073a193ffb7abb0090bd6348c96394495d6c5dc2218311a6a95afbe2a6b3c929a003b3fba563f614daf521609865358ddac62503a839045255f12322256944e63af99321d800fa08385992cec13790dc6ffdb2d523892d35ca1d75c15ad737c782ca58caedd3e91c1c39c"}, &(0x7f0000000280)=0xfd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r2, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) recvfrom$unix(r2, &(0x7f0000000140), 0xfffffffffffffef8, 0x0, &(0x7f0000000180)=@abs, 0x6e) 2018/05/11 17:48:47 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/11 17:48:47 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect(r0, &(0x7f0000000040)=@ax25={0x3, {"81a9067b01e298"}, 0x80000000}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)={0x1, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0) 2018/05/11 17:48:47 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x482800, 0x0) sendto$packet(r1, &(0x7f0000000100)="f49cf0e81411e38d97e95a4dd05c43bcbdc095c6dc762d057f83035fab04f63f5bf29cd5cf73baeddd5d2a8171bc2cea37fdebf12d6d4b4225d0673d3352c5b10034f069432e1c3c00c3fd2eda978ab42bca9038be52197e26d0eb5782fe06", 0x5f, 0x2400c041, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0xa99) 2018/05/11 17:48:47 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:47 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) [ 103.378938] audit: type=1326 audit(1526060927.377:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7066 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:47 executing program 6: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x4, &(0x7f0000000100)=[0x9, 0x4, 0x7c9, 0x1], &(0x7f0000000140)=[0x4, 0x80], 0x0, 0x5, 0xfffffffffffffff9, &(0x7f0000000180)=[0xefb9, 0x2, 0x1, 0x0, 0xeb3], &(0x7f00000001c0)=[0x7f, 0x7e04, 0x1, 0x5, 0x7f, 0xa13]}) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="1c000000180083030000000000000000020000000009000500000000"], 0x1c}, 0x1}, 0x0) 2018/05/11 17:48:47 executing program 5: futex(&(0x7f00000000c0)=0x3, 0x85, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffffc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x204000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x21, 0x5, 0x5, 0x80000001, "c6216c708b5690b4aaae6a3e5f4f5f1019139c2f4abef67a658fe5bd85f8c8c01be52bc88118ee06fddddc95", 0x1f}, 0x0, 0x0, 0x2f0d, r1, 0x3, 0x4, "4d019c5fa9245cee7f88de02737c1982a1d170f08c97641de13319fa9b3af77a24a486aff8832058de470f499d032291a0ae2ab7a314f489124d00340e8b08b1", &(0x7f0000000140)='eth1\x00', 0x5, [], [0x6, 0x41f, 0xffffffffffffff01, 0x771]}) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') 2018/05/11 17:48:47 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x100) sendmsg$kcm(r1, &(0x7f00000013c0)={&(0x7f00000000c0)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=[{0x1010, 0x11f, 0x2, "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"}], 0x1010, 0x20000000}, 0x20000010) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)=""/144) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="ebfe3b64ff46d1d617762693d39ebb402928390d5a06be6152c8eb73739f59e460ad66fc45cb54341f5fc8cd48985c62842347621ed93b2ac07f579e2fb0c611566ceef5a3b28d2739efbc73", 0x4c}, {&(0x7f0000001400)="0305c5b0dbda53ae7506821a99861f826b8b731a2075b10f30c3e4d03468cc3a59e58054ca0ecedd32931fdf2495143a65e8f901da7d94e81559111d69757b1a90bfc29d2517c25f9b2005a4bd9a8d05687e13e0036f65ca7b3fc417f895c03ae9ae9c4363a516292634b7ea296aca8084edcb13a8eb41e5f8b5fc58f524298760a4a3acb250d02f5129615994a84997aa4b42231e99e5819837f8dfb0a350e88a8f36edc7dfafc36192869be7254031f36483ef", 0xb4}], 0x2) 2018/05/11 17:48:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x15, "3bce385d06bd88126571ca129d7867704ed0c8f97b"}, &(0x7f0000000080)=0x1d) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@local, @remote}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140), 0x8) [ 103.532388] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program [ 103.588984] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/05/11 17:48:48 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:48 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) 2018/05/11 17:48:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "6a9f2f491f62267e0a5ac91ff18a13876e428e29405e29810c77e8e4059e790377d55c47e20dcb43bbf09c0a"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}) 2018/05/11 17:48:48 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./control/file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/222, &(0x7f0000000080)=0xde) 2018/05/11 17:48:48 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"77a23d56854aad"}, 0x10000}, 0x10) unshare(0x40000) socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) 2018/05/11 17:48:48 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x1e, 0xffffffffffffffff, 0xfffffffffffffffd) times(&(0x7f0000000000)) 2018/05/11 17:48:48 executing program 7: mq_open(&(0x7f00000000c0)='cgroup\x00', 0x40, 0x1, &(0x7f0000000100)={0x4, 0x8, 0x8, 0x7, 0x2, 0x9, 0x7, 0x20}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000a2effc), 0x100008) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/11 17:48:48 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) 2018/05/11 17:48:48 executing program 5: r0 = socket$inet(0x2, 0x8000000000003, 0x32) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x7f) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) [ 104.719281] audit: type=1326 audit(1526060928.717:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7111 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:48 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'gretap0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000001040)=""/4096}, 0x18) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/05/11 17:48:48 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="71795af67eda4e345abb6f96d0f692d83fb50ee03cce89959fa6183e8a56424a8d13"], 0x22) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 17:48:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0xe0000002, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000680)="1d", 0x1, 0x0, 0x0, 0x0) 2018/05/11 17:48:48 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/11 17:48:49 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000fafffffdffffffff00", 0x1000000000003fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/11 17:48:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000140)={0x2}, 0x10) [ 105.030732] audit: type=1326 audit(1526060929.029:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7148 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff9e}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/11 17:48:49 executing program 7: 2018/05/11 17:48:49 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:49 executing program 3: 2018/05/11 17:48:49 executing program 5: 2018/05/11 17:48:49 executing program 0: 2018/05/11 17:48:49 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) 2018/05/11 17:48:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000000480)}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") recvmmsg(r0, &(0x7f0000002040)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000e80)=""/212, 0xd4}}], 0x1, 0x0, &(0x7f0000000140)) 2018/05/11 17:48:49 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a84306910000000900080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000003000)}, 0x0) [ 105.856633] audit: type=1326 audit(1526060929.855:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7179 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 105.967699] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 17:48:50 executing program 6: 2018/05/11 17:48:50 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:50 executing program 0: 2018/05/11 17:48:50 executing program 7: 2018/05/11 17:48:50 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:50 executing program 2: 2018/05/11 17:48:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/11 17:48:50 executing program 3: 2018/05/11 17:48:50 executing program 0: 2018/05/11 17:48:50 executing program 7: [ 106.902276] audit: type=1326 audit(1526060930.900:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7209 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:51 executing program 6: 2018/05/11 17:48:51 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:51 executing program 3: 2018/05/11 17:48:51 executing program 5: 2018/05/11 17:48:51 executing program 2: 2018/05/11 17:48:51 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:51 executing program 0: 2018/05/11 17:48:51 executing program 7: 2018/05/11 17:48:51 executing program 7: 2018/05/11 17:48:51 executing program 5: 2018/05/11 17:48:51 executing program 3: [ 107.809887] audit: type=1326 audit(1526060931.808:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7237 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:52 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:52 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="1f8c70543fe4347defd0f438db6f535ee73ce3518787b44465d084b9179d476a5603"], 0x22) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 17:48:52 executing program 5: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="1f8c70543fe4347defd0f438db6f535ee73ce3518787b44465d084b9179d476a5603166c4442b2a8"], 0x28) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 17:48:52 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x1}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000000000000c95000c002000", &(0x7f0000000040)=ANY=[@ANYBLOB="3b00000002"]}) 2018/05/11 17:48:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000701ffff010000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/11 17:48:52 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:52 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$inet6(0xa, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw6\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/11 17:48:52 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x1}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000000680)="1d", 0x1, 0x0, 0x0, 0x0) [ 108.762223] audit: type=1326 audit(1526060932.760:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7260 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x6, 0x800c, 0x0, 0x10000, 0x2, 0x6, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x8c54, 0x2, 0x6, 0x9, 0x80}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000340)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom(r0, &(0x7f0000000240)=""/118, 0x76, 0x22, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x200, 0xed, "d082cca2cd40b153da422c7f8bea0bc7c370facff5bfae2f387f4d7c7e2cae0d39066823b7b4251f8c2f86a959abd5bf1f9585a858f29209728e387a1f0290", 0x31}, 0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000200)=0x319) 2018/05/11 17:48:52 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, "94df180f86d90638e478ea55b9d2c057dc4b5f346fbe0211648514be35c584e636c2d97ad71ce6ff9a3a02ed"}) [ 108.909260] audit: type=1326 audit(1526060932.907:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7289 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:52 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x1}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000be9000/0x3000)=nil, 0x3000, 0x2000008, 0x28010, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000013000)=0xffffffffffffff1e) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xb1, 0x244101) fcntl$setpipe(r2, 0x407, 0x200) [ 109.138983] audit: type=1326 audit(1526060933.137:22): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7301 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:53 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = dup(r1) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000180)=""/242) close(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000040)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r3, 0x0, 0x1, 0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/05/11 17:48:53 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x1}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:53 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) 2018/05/11 17:48:53 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), 0x4) 2018/05/11 17:48:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {0x1f}, [@NDTA_NAME={0x10, 0x1, '/dev/autofs\x00'}]}, 0x3c0}, 0x1}, 0x0) sched_yield() 2018/05/11 17:48:53 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:54 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x7, 0x6, 0x9, 0x1, 0x2, 0xfff, {0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x100000001, 0x1, 0x8d5, 0x7, 0x5}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x100000001, 0x40, 0x820a, 0x6, 0x8a97, 0x100000001, 0xff, 0x1000, r1}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r2, 0x9, 0x4, &(0x7f0000000000)="5062d2037bfd20699a7ecf4240077e8c84544cc4f23525da028f4a83bb7d82794cebfabc1d58fcedb7c10da7f63aa5e8b8561baeb97003721e5c4ce7b7e515bee6afdcb4cb8552ef55f3977d740f92578ed1b7904a", 0x55) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x8000000000000004, 0x32, 0xffffffffffffffff, 0x4e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffdf0) [ 110.024027] audit: type=1326 audit(1526060934.021:23): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7332 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb423, 0x200) 2018/05/11 17:48:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:54 executing program 7: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f8cff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/05/11 17:48:54 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:54 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x121000) connect$ax25(r0, &(0x7f0000000040)={0x3, {"6f16a431b758e0"}, 0x8001}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="97948a2a3c085fd0c4931dfda6242d92aa7082d0ab662e4fce883dfc38d054f29022bdc7155ce524463f9d7e2bf0ceee3166afd71aa25bf69a9a75efbe0e2d5ac494dd3a964ddab45bf903e16a42b65c694ec21dd556f82466816ae521b433d0be2fa181b3d2d9ecab18f74eea36629713c0c648524fc0d6fa04ea916d5c05a314", 0x81) 2018/05/11 17:48:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) [ 110.232108] audit: type=1326 audit(1526060934.230:24): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7355 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) recvmmsg(r0, &(0x7f0000008540)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x1000}], 0x1}}], 0x1, 0x2, &(0x7f00000086c0)) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/05/11 17:48:54 executing program 5: uname(&(0x7f0000000000)=""/186) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400353fd9f34a4c21fc08000000000080000000"], 0x14}, 0x1}, 0x0) 2018/05/11 17:48:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:55 executing program 3: r0 = socket(0x4000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005a001fe6fffe03070000000009131f1408000300000008ff07000200c3000000", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) r3 = getgid() r4 = gettid() r5 = geteuid() getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) r7 = getpid() r8 = geteuid() fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0}, &(0x7f0000001cc0)=0xc) stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000022c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f00000023c0)=0xe8) r18 = getgid() r19 = getpid() fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) r24 = getegid() r25 = getpgrp(0xffffffffffffffff) r26 = getuid() getresgid(&(0x7f0000002600), &(0x7f0000002640), &(0x7f0000002680)=0x0) r28 = gettid() fstat(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) r31 = getpgid(0x0) stat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002dc0)=[0x0, 0xffffffffffffffff, 0x0]) r34 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) fstat(r0, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpid() getresuid(&(0x7f0000002f00)=0x0, &(0x7f0000002f40), &(0x7f0000002f80)) stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003080)=0x0) r41 = geteuid() getresgid(&(0x7f00000030c0)=0x0, &(0x7f0000003100), &(0x7f0000003140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000031c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000032c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) r46 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003cc0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb66f7381e242cfc53fc1634892481a47876eef83c938552b76bbaa37168bca42e8da0f992f1b3b31be45c6cdbf5663799d3b375804286c002978e92b990a59331296981dbe2a30bcf1d164a56c8fd0a2e9559a7b2145d64da97929512f5ae53d87d4cf907fa4169935a62ef4e80a79864f9572ea3aad712d25f2b75a18307f9aa89f916da753359735288d2710d1a393aeb1bf0fd6fc682f6394cc59136684fc09625fa50a3d60eb24db521e9d328b15c21ebce96183f8a150069c75488d637e4109f81247b477daab47f5a66b35d8ec5556babee163a11ba9c536ebb529d0964fa9243f65a92f7e888aff3b9b9f77cdb3645c47a2ffb", 0xf7}, {&(0x7f00000001c0)="9bfb27990809ee096eaa", 0xa}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018a5259400f26f6b28d42e2347a680fc000000000000a23780aab4", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xc0, 0x20000800}, {&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000500)="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{&(0x7f0000002000)="48fd60767786f5b1fe4ccab23f9467c712f347a947880e6b061f1a51ec18d5a4614e331e3a73b48a9a05c35bc0349bfc1cbfaf498bab6aad947cf67ee785140fc45fa39bfdd574ee0af0fb86ff4704f3aac9711744509cd08d40a38803188903c530eefcaf69e5b45991e0a9dbe1b7e5562e74cb30a7cef04db60dbba1c12ff81f2f42b37ce70b952c51f54daf4d0179d852946fe7c5e095402d70f01833f8dc167e1173a77074f002e3b100d03eaca7767414a475a3ef29d0ca90ff335da140744e686fedec699913836a", 0xcb}], 0x2, &(0x7f0000002140)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002200)="8c2e7c0453f20d3ab3bb62bbbd40112ce58aa7d1920ec04b6c1e6e82e26f00f12de85402e36ff30490bd4fc7b24dc15b1d455b8d78dd88c6dcea31d25a5cc54c0c5b6a5e5bed883e18c939d1342a9f", 0x4f}], 0x1, &(0x7f00000026c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x110, 0x10}, {&(0x7f0000002800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000002880)="3957c72116bcc81a4d02ab328cbf2783544165e780e3a34a853b703621b7a3cb91450e21eae1daf8fe46f1617cbc0efe297a7cf6afef2bbfaef65f6de5e721c1cdcb5091b64182b0a6e84161b1b1396154b810dceaf941842cdb9a4e9442be2c41bc95207a82a4eb4c13e3d3c75355489d959a48c571182db31a7aa046166fbb8b93bceb9d150350a8425ada9b1a64acad0a9675d9e0c19de6e140a4e5181343ebce1dc2fc3b3e6b4b3c2ff5fdf5ef69f5c83c6881391882905f183af187152f8094ff90", 0xc4}, {&(0x7f0000002980)="98702f8b77652e4cefcbd475083d004b96fd23630dd62523d554eaf25b5882d2ecf30592b7bdcb2b657fbf64268247897b99260397766733f9ecf16bb6245e68c22816a9f8f2ae1438fa7b1eadf596e1ed70e83d5061404760e9b24d61942a345f8a561b67c22b6f67f1cc0b1d60b659c99fd894861fd16cd442f70590fb0722979c339ef9421fe6b85f6e7441c5a55bb6269fcfb90cf1b1e49602942c5f455ae62eeec6ef1db8e4e956bac5b54f5e6e827300f75b8d65e66b36982ac4174d18", 0xc0}, {&(0x7f0000002a40)="6766d5dd5c035780e8701e64bc2f24c39b1460c85c7e8a659ddaf2ea77bd50b5a1769f906b", 0x25}], 0x3, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x20, 0x48040}, {&(0x7f0000002c40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002cc0), 0x0, &(0x7f0000003380)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r43, @ANYRES32=r44, @ANYRES32=r45, @ANYBLOB], 0xd8, 0x24000000}, {&(0x7f0000003480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003a80)=[{&(0x7f0000003500)="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", 0xfc}, {&(0x7f0000003600)="79ac428d2c03e7863afca7e1a272fb88d12128803c4d7c86b92a9ef9f9d9401440122a441eb6dd9a411028959e150bb11509f3a17ddd33998efda7305b667f9a65", 0x41}, {&(0x7f0000003680)="c35e2ce2724a0dfc36cae731437f597d18bc807e6c478387fe7d68615c35a261d51f5337190e6798027d0471409218a572c0fcc8ad671bf68ccedab968aa14e18919cb65ad5368800f07e9cf2c06ca4cefcb4ffdafbbbfc3007424049dd9b46b194311c0b2538c", 0x67}, {&(0x7f0000003700)="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", 0xfe}, {&(0x7f0000003800)="61d9fe1999c86888b8335c11fc3da54208f0cabe8c677e04d342b25ee699c8eef21a6a0941cb8343262ec975bff27cde2f7e8319dcd0abf90b7ba4d32b505883e80a98b51b1ddbaa64a12472b9fc3ac82bc05006c9a863d8e9a376a5bccf5aacfa5de374bd8e54b772e9b20b57f20dc1f9921ac1ba408820b4b5a65f99603eef2c6f3c99fe2d15d97093504f0a8f62d336e7f6c6d32bd73663df02d1d9e3a3efde5461852639f3825f7281f9935c20eff5039f0875df38e0", 0xb8}, {&(0x7f00000038c0)="1e3f4795d9f258d6bf22b269106a2645bdd572f2e0ae9ba6136266df520a8b984e455d62170c26e641374108ef5b016b7ed6ff586c1b9ceb33eb80457feda44c6a34216166162282c8f9656e5359f732df28b660493720c33633bbfa9d88dbf04c6a79944022477a315cd632da3e009cf0197adc2697c9ac83151e23559d0f8bdc1ddd400283c7ffaa8ae329bf7648092b6093ef51cda8eca8726987361ebb255478fe1cfa51d7ae04481c529b69429050b3c393a420cdb71ba2689aedaf1f69a052d101f3d6ddd78e93063aee5d1e406e6b5cbf75d4d58ee797834c8608ce", 0xdf}, {&(0x7f00000039c0)="2c9a65f787557a33d2d5f7681b2f7fd8c9126c13ec83d536ada3ce99ba0c7a92020dbd70f402bea54d777130e4500773d012c7857f9802f43300fdf5bb7fe147241f3390bda51ff57fd58eb06b6574615e837c51013777865fb1ea343bcb96d3aebc7f6e117a2bb5d09635c67785a996592c7147414d7313088993481c90137a330f6b22ae364217eb41a7d0583cdf3e87ece7a61ab268b246aab4561223489ea1553a12922f4f4361d1ad9abe95f89e41", 0xb1}], 0x7, &(0x7f0000003c80)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x20, 0x20040004}], 0x7, 0x40000) 2018/05/11 17:48:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "0000000000010000000100"}) 2018/05/11 17:48:55 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) r2 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r3) prctl$intptr(0x3f, 0x7) sendto$inet6(r0, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e57", 0x2d, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x35) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x4, 0x400, 0x2, 0x2000202, r5}) ppoll(&(0x7f00000000c0)=[{r4}, {r0, 0x210}, {r0}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) 2018/05/11 17:48:55 executing program 6: unshare(0x10000) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000180)) 2018/05/11 17:48:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001040)=[{{&(0x7f0000000e00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001000)}}], 0x1, 0x0, &(0x7f0000001100)={0x77359400}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x9f02, @loopback={0x0, 0x1}, 0x1}}, 0x5, 0x15}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x7c6000000000000, 0x2, 0x17, 0x8, 0x25d, 0x3ff, 0x2, r3}, &(0x7f0000000140)=0x20) 2018/05/11 17:48:55 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) [ 111.258848] audit: type=1326 audit(1526060935.257:25): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7398 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:55 executing program 5: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r1 = socket$unix(0x1, 0x805, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/11 17:48:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x1ff) 2018/05/11 17:48:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x3ba, &(0x7f0000000240)={&(0x7f0000000000)=@migrate={0xc8, 0x21, 0x801, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6, @in=@multicast2=0xe0000002}]}, @encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0xc8}, 0x1}, 0x0) r1 = dup(r0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000100)=0x6) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) 2018/05/11 17:48:55 executing program 2 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) [ 111.493394] audit: type=1326 audit(1526060935.492:26): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7421 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 111.556861] FAULT_INJECTION: forcing a failure. [ 111.556861] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 111.568967] CPU: 0 PID: 7431 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 111.576187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.585568] Call Trace: [ 111.588200] dump_stack+0x185/0x1d0 [ 111.591873] should_fail+0x87b/0xab0 [ 111.595645] __alloc_pages_nodemask+0x61c/0x5dd0 [ 111.600474] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/11 17:48:55 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000001, 0x20000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x3d, 0x0) ioctl$KDDISABIO(r0, 0x4b37) fanotify_mark(r1, 0x2, 0x11, r1, &(0x7f0000000000)='./file0\x00') [ 111.605356] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.610804] ? __wake_up_common+0x123/0xa60 [ 111.615187] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 111.619927] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 111.625448] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.630901] ? kmsan_set_origin+0x9e/0x160 [ 111.635190] alloc_pages_current+0x6b5/0x970 [ 111.639648] skb_page_frag_refill+0x3ba/0x5e0 [ 111.644219] ? kmsan_set_origin+0x9e/0x160 [ 111.648500] tun_get_user+0x110a/0x7e40 [ 111.652517] ? lockref_put_or_lock+0x41/0x370 [ 111.657082] ? dput+0x3a8/0x560 [ 111.660434] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.665353] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.670782] tun_chr_write_iter+0x1d4/0x330 [ 111.675147] ? tun_chr_read_iter+0x460/0x460 [ 111.679597] do_iter_readv_writev+0x84d/0xa00 [ 111.684150] ? tun_chr_read_iter+0x460/0x460 [ 111.688596] do_iter_write+0x30d/0xd40 [ 111.692527] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.698030] do_writev+0x3c9/0x830 [ 111.701655] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.707090] ? fput+0x25c/0x2e0 [ 111.710456] __x64_sys_writev+0xe1/0x120 [ 111.714569] do_syscall_64+0x154/0x220 [ 111.718504] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.723720] RIP: 0033:0x455831 [ 111.726934] RSP: 002b:00007f30f06bdba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 111.734694] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 111.741990] RDX: 0000000000000001 RSI: 00007f30f06bdbf0 RDI: 00000000000000fc [ 111.749291] RBP: 0000000020000200 R08: 00000000000000fc R09: 0000000000000000 [ 111.756591] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 111.763894] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000000 2018/05/11 17:48:56 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0xfffffffffffffffb, {{0xa, 0x4e22, 0x8d, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}}, 0x108) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x3, 0x5, 0x10000, 0x7fff, 0x8, 0xffff, 0x100, 0x9, 0x1270f90b, 0x2}) ioctl(r0, 0x80044102, &(0x7f0000000080)="90b4ca3a5d76e43adfeb275538f6d90fa4e258afbb7e89bca44f3a07993ccfd20d735788ddbd526f7bcd017246b9eb47ac160ce3e5a5eabac1bd28261f749336e5c15fb4cab0") 2018/05/11 17:48:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:56 executing program 2 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x1000000000000000}) write(r0, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d138b122315", 0x4a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8c201) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036ef90), 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 17:48:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x20, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_bond\x00'}) 2018/05/11 17:48:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x85a, &(0x7f0000000000)="d2be270000000000000097a366215ce0fd4b125470b5f8de7bbac5b0b4621209702a89792ebcd574a30212769e4ecc232f0304fd686a56ba43430f3fb03c7f8328be2c0e8f543732ffc1a8dd1d7d9c27d1350a814df9b856ccd3ee075e7ac3463ccf8c4e2ad2b6b58a186ac0461ab37627c873c2c2a002725b47085580b70efd54db15cef754498ff06cfaad77b090f1f1d0f934ec3ed237f7") 2018/05/11 17:48:56 executing program 0: write(0xffffffffffffffff, &(0x7f0000000080)="f0", 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x401, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) sendto(r0, &(0x7f00000002c0)="45d30ecd7b1a182a53387d0e54496d5919999f01978c2998ea0a9e51e4a7f2a15360da947af3cd93c5c6abb4e1ce828698f414684bf2f4084f83a2fff70b0ea2b0bd5f2b2d1b6b8efa46584c1ca96f2baefa81189ac99133847fcee8def54842357b714ad5a132c47f97a8e0fd1f09df4f8f08823b932321ac71d8adb3dc63e16859e52bde3abf352fbac123c49853a9725e2489b1aa5aca811d37650c8900d48cc336417bc58ff04ad96b606dde2216fef44e99c3286e6d37e2", 0xba, 0x8000, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}) 2018/05/11 17:48:56 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 112.321865] FAULT_INJECTION: forcing a failure. [ 112.321865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.333812] CPU: 1 PID: 7462 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 112.340999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.350358] Call Trace: [ 112.352951] dump_stack+0x185/0x1d0 [ 112.356590] should_fail+0x87b/0xab0 [ 112.360343] __alloc_pages_nodemask+0x61c/0x5dd0 [ 112.365103] ? kernel_poison_pages+0x40/0x360 [ 112.369610] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.374973] ? kernel_poison_pages+0x1a0/0x360 [ 112.379558] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.385017] ? get_page_from_freelist+0xab28/0xb600 [ 112.390039] ? save_stack_trace+0xa5/0xf0 [ 112.394200] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.399580] ? is_bpf_text_address+0xb4/0x4b0 [ 112.404077] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 112.409002] ? __save_stack_trace+0x90d/0xb00 [ 112.413499] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 112.418423] kmsan_alloc_page+0x82/0xe0 [ 112.422387] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 112.427135] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.431962] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.437308] ? __wake_up_common+0x123/0xa60 [ 112.441616] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 112.446270] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 112.451706] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.457066] alloc_pages_current+0x6b5/0x970 [ 112.461468] skb_page_frag_refill+0x3ba/0x5e0 [ 112.465960] ? kmsan_set_origin+0x9e/0x160 [ 112.470195] tun_get_user+0x110a/0x7e40 [ 112.474157] ? lockref_put_or_lock+0x41/0x370 [ 112.478639] ? dput+0x3a8/0x560 [ 112.481903] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.486731] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.492089] tun_chr_write_iter+0x1d4/0x330 [ 112.496407] ? tun_chr_read_iter+0x460/0x460 [ 112.500803] do_iter_readv_writev+0x84d/0xa00 [ 112.505286] ? tun_chr_read_iter+0x460/0x460 [ 112.509683] do_iter_write+0x30d/0xd40 [ 112.513564] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.519022] do_writev+0x3c9/0x830 [ 112.522556] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.527901] ? fput+0x25c/0x2e0 [ 112.531169] __x64_sys_writev+0xe1/0x120 [ 112.535216] do_syscall_64+0x154/0x220 [ 112.539091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.544263] RIP: 0033:0x455831 [ 112.547435] RSP: 002b:00007f30f06bdba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 112.555677] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 112.562930] RDX: 0000000000000001 RSI: 00007f30f06bdbf0 RDI: 00000000000000fc 2018/05/11 17:48:56 executing program 0: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x0, 0x80000, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) [ 112.570273] RBP: 0000000020000200 R08: 00000000000000fc R09: 0000000000000000 [ 112.577527] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 112.584778] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000001 [ 112.592762] 8021q: VLANs not supported on lo 2018/05/11 17:48:56 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 112.618933] 8021q: VLANs not supported on lo 2018/05/11 17:48:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x4}, 0x4) r1 = dup2(r0, r0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) 2018/05/11 17:48:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001180)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) 2018/05/11 17:48:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket(0x4, 0x805, 0x40000000004) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0x10) [ 112.785832] audit: type=1326 audit(1526060936.784:27): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7448 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x763880) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvmsg(r4, &(0x7f0000000080)={&(0x7f0000b3aff8)=@sco, 0x80, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r6 = gettid() tkill(r6, 0x16) 2018/05/11 17:48:56 executing program 2 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:56 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000015c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001600)={@remote={0xfe, 0x80, [], 0xbb}, 0x3c, r2}) [ 112.928593] FAULT_INJECTION: forcing a failure. [ 112.928593] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.940442] CPU: 1 PID: 7499 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 112.947626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.956977] Call Trace: [ 112.959570] dump_stack+0x185/0x1d0 [ 112.963207] should_fail+0x87b/0xab0 [ 112.966929] __alloc_pages_nodemask+0x61c/0x5dd0 [ 112.971688] ? kernel_poison_pages+0x40/0x360 [ 112.976187] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.981578] ? kernel_poison_pages+0x1a0/0x360 [ 112.986170] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.991623] ? get_page_from_freelist+0xab28/0xb600 [ 112.996648] ? save_stack_trace+0xa5/0xf0 [ 113.000804] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.006176] ? is_bpf_text_address+0xb4/0x4b0 [ 113.010683] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 113.015711] ? __save_stack_trace+0x90d/0xb00 [ 113.020213] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 113.025154] kmsan_alloc_page+0x82/0xe0 [ 113.029136] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 113.033898] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.038741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.044101] ? __wake_up_common+0x123/0xa60 [ 113.048430] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 113.053107] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.058566] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.063954] alloc_pages_current+0x6b5/0x970 [ 113.068375] skb_page_frag_refill+0x3ba/0x5e0 [ 113.072875] ? kmsan_set_origin+0x9e/0x160 [ 113.077117] tun_get_user+0x110a/0x7e40 [ 113.081104] ? lockref_put_or_lock+0x41/0x370 [ 113.085605] ? dput+0x3a8/0x560 [ 113.088887] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.093751] tun_chr_write_iter+0x1d4/0x330 [ 113.098079] ? tun_chr_read_iter+0x460/0x460 [ 113.102493] do_iter_readv_writev+0x84d/0xa00 [ 113.106998] ? tun_chr_read_iter+0x460/0x460 [ 113.111409] do_iter_write+0x30d/0xd40 [ 113.115304] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.120759] do_writev+0x3c9/0x830 [ 113.124308] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/11 17:48:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x116907c, 0x0) fallocate(r0, 0x1, 0x0, 0x44005000ffa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) [ 113.129702] ? fput+0x25c/0x2e0 [ 113.132990] __x64_sys_writev+0xe1/0x120 [ 113.137057] do_syscall_64+0x154/0x220 [ 113.140953] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.146149] RIP: 0033:0x455831 [ 113.149342] RSP: 002b:00007f30f06bdba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 113.157055] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 113.164312] RDX: 0000000000000001 RSI: 00007f30f06bdbf0 RDI: 00000000000000fc [ 113.171567] RBP: 0000000020000200 R08: 00000000000000fc R09: 0000000000000000 [ 113.178823] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 113.186075] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000002 [ 113.199111] audit: type=1326 audit(1526060937.193:28): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7507 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:57 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) socket$inet6(0xa, 0x6, 0x2) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x12, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x200, 0x80}, [@IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x44041}, 0x1) 2018/05/11 17:48:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:57 executing program 2 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:57 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:57 executing program 7: r0 = socket(0x4, 0x3, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"a68f3b087b3412"}, 0x7ff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x8, [{{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}]}, 0x490) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) 2018/05/11 17:48:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) 2018/05/11 17:48:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1b}}], 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x80002) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='N', 0x1}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x103000, 0x6) [ 113.843182] random: crng init done [ 113.890231] FAULT_INJECTION: forcing a failure. [ 113.890231] name failslab, interval 1, probability 0, space 0, times 1 [ 113.901652] CPU: 1 PID: 7540 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 113.908876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.918258] Call Trace: [ 113.920898] dump_stack+0x185/0x1d0 [ 113.924579] should_fail+0x87b/0xab0 [ 113.928331] __should_failslab+0x278/0x2a0 [ 113.932608] should_failslab+0x29/0x70 [ 113.936512] kmem_cache_alloc+0x12e/0xb90 [ 113.940697] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.946204] ? build_skb+0x102/0x6b0 [ 113.949930] ? copy_page_from_iter+0xa9c/0x10b0 [ 113.954645] build_skb+0x102/0x6b0 [ 113.958203] tun_get_user+0x1566/0x7e40 [ 113.962191] ? lockref_put_return+0x2c0/0x2c0 [ 113.966719] ? dput+0x3a8/0x560 [ 113.970042] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.974932] tun_chr_write_iter+0x1d4/0x330 [ 113.979263] ? tun_chr_read_iter+0x460/0x460 [ 113.983683] do_iter_readv_writev+0x84d/0xa00 [ 113.988194] ? tun_chr_read_iter+0x460/0x460 [ 113.992607] do_iter_write+0x30d/0xd40 [ 113.996504] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.001971] do_writev+0x3c9/0x830 [ 114.005560] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.010969] ? fput+0x25c/0x2e0 [ 114.014291] __x64_sys_writev+0xe1/0x120 [ 114.018369] do_syscall_64+0x154/0x220 [ 114.022271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.027459] RIP: 0033:0x455831 [ 114.030648] RSP: 002b:00007f30f06bdba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 114.038364] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 114.045632] RDX: 0000000000000001 RSI: 00007f30f06bdbf0 RDI: 00000000000000fc [ 114.052902] RBP: 0000000020000200 R08: 00000000000000fc R09: 0000000000000000 [ 114.060169] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 114.067450] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000003 [ 114.085846] audit: type=1326 audit(1526060938.084:29): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7530 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:58 executing program 0: unshare(0x400) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/05/11 17:48:58 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 114.139181] audit: type=1326 audit(1526060938.105:30): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7533 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:58 executing program 6: unshare(0x405fe) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) readahead(r0, 0x1, 0x5) perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000080)) 2018/05/11 17:48:58 executing program 7: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x40305828, &(0x7f0000000000)={r2}) 2018/05/11 17:48:58 executing program 5: socket$inet(0x2, 0x7, 0x6) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r2) 2018/05/11 17:48:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x208, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x9080}, {r0, 0x20}, {r0, 0x2104}, {r0}, {r0, 0x8002}, {r0, 0x8400}], 0x8, 0x3039) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = inotify_init() dup2(r1, r0) 2018/05/11 17:48:58 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f000000c5c0)=[{{&(0x7f0000004b00)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000005e40), 0x0, &(0x7f0000000000)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/05/11 17:48:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:58 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:48:58 executing program 2 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:48:58 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) close(r0) 2018/05/11 17:48:58 executing program 0: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x96ee74a22240caf, &(0x7f0000ffd000/0x2000)=nil) signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0x5}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x81, 0x100, 0x7, 0x4, 0x1, 0x3}, 0x2c) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1000, 0x200081) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000200)) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x2083) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={0x5}, 0x8, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x801, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000000)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/05/11 17:48:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) 2018/05/11 17:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x6, 0x4) [ 114.989089] audit: type=1326 audit(1526060938.985:31): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7601 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:59 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x7fffffff, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ftruncate(r1, 0x80000001) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x410040) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000140)={0xfff, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4be}}}, 0x88) sendfile(r2, r2, &(0x7f0000000040), 0x4) write$cgroup_int(r3, &(0x7f0000000080)={[0x3a]}, 0x1) 2018/05/11 17:48:59 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4180, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 17:48:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000002, 0xa, 0xff, 0xffffffdf00000001, 0x1e}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/05/11 17:48:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:48:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x10001, 0x5}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0xcf}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x40, 0x5, 0x4000000, 0x1, 0x2000, 0x5, 0x2, {r3, @in={{0x2, 0x4e23, @rand_addr=0x84}}, 0x8, 0x7fffffff, 0x1, 0x1, 0xfffffffffffffffa}}, &(0x7f0000000300)=0xb0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000000000000000000000000001500000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000002e8ffffffffffffff002b6969be000000a723ffebd49423287c040423a7890c83eb4a87e0ad8aeb7cb20ffe6b6f87232505d14bef9d4e17a313e3f059e8273c8ee6c56609b28e2aa7a575431257ebe8f15c4115b182095d40d96ebbc014c8f393233158a75513ee058c469f7b325e790d3f4f9c247bd17222ba68ab9ce0b36652ca73fba47485fda10c4096c367567d50a8720920b6adbfdc49c97a0b7bff17d051e9a8183a062c43875351df83d4dbed514fdc1d67d4d0da3233d1f96dc921e8a1595931eaf48e11ead9c30452346cab1ffc625e86a3bb098dc91b680c3098ca1e256f978b11790e2fbaa8f719"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/11 17:48:59 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x3, 0xffff, 0x10000, 0x100}, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) [ 115.204355] audit: type=1326 audit(1526060939.201:32): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7627 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:48:59 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80, 0x80800) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r1, 0x8}) r2 = semget$private(0x0, 0x6, 0x8) semop(r2, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) 2018/05/11 17:48:59 executing program 0: unshare(0x40600) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/228) prctl$getreaper(0x2, &(0x7f00000001c0)) 2018/05/11 17:48:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="10144ed949e0d8071635b5ae5f22196d98f2e15254fd382a1c4793be5f75863951bdc2c74d93881d66d59c8ce76fa342b166dc48c8ac4e63ccf586670885d47d2988e6c4a940257e3dc89d6b91edd210d3a9e1af9731c73a32f1b97cecac15ffc9369eaf9f0346bcef19783c6b71cc39d8bd744e104c622cefe178d75bd7cf4c29666922dc6ee2022f4c4fad6844123d6a523290d68d2977f16505760c542233b13f8d3ffacdde3625905a", 0xab}, {&(0x7f0000000140)="79c325283c1a8fa81c7089644b253b0c09e5da0c4659143d4a05e0f628f476791a8da2dd6655a55d531161b17986f7f52fc5b779f4ddcba720f1d1042e42b50cc2903a1ddf756849536a5f189f4691a819e0ab2ad7dfd041fb6dfc85ff6449a0b89e11726a965a6cf06d263693199b3fd99902bc3e8d8a3e49ddcafc14d6e6a715edeb22d32711742166b8e3a8f0c365607d4c35f2058aba450bcf6de995b7f0d3672f428818414c60b50c91045213be9c1e580093e9c7dd0ad3bd50ba0fcf4254e9a895e2fe509db9cc4d343ee7855b17cf12ef8e0b3598837e58523e0fa8e878bea70c7f52d19c406045cdce81047ea9b05a80", 0xf4}, {&(0x7f0000000d40)="5f641dca9dcad1a1190d698ea46d73f9d60a481e502bc34fde2ba4384ad15f8bd0e91cb15b159ff08e39d818e215a73759641799481e24a45c703f7bbcb2c85dfd044366e690458f990559c7647aafe79f04f89952d6a4e60f2e99b439c4ef701fccc2c6a80cde412af0ee2a2d7ba8f4a4bd0ee7b369d7c2c0e4df749e019bd0f62005ad0b6fdadf831dd4488c619df99f8744633cd8c5b38ec7d66ee31f058dbd13253f6a535e765b3f9aa7a1787255585b3f7fc8e3d4cb5d3eaf7e7743916262", 0xc1}, {&(0x7f0000000340)="68cb4146b2b136d70ab74ae1e63ec51534ef04e3786f44c88d3a6657aa4be426d73222d1", 0x24}, {&(0x7f0000000380)="f5fe598179cbd6d3e2e7e74a4ed8a5172ebcf5e72ff344fb11c2be9e0e6a3a12f151ba840461ab58912c57fd8f834d8ec5226857da0c2399da51050e69a4ffba4ff8dd100845ad9b1d4b49a13c8e774c65082442487eca13c7461ac9946dd20da0837de50ee458338b2ebb574c95bb9bee288d78a308eee16de22ebfe330feda89f1bedc76de7f193b3d4b2af3321a4d34d5c83773d5bd31eec2eededb5e4d3cdb7181510557402e4a32665e85f6d1d5b2e28cc1803e68a1c07915686a1b7bbf5158108cc3956dd6107d84580a99ef", 0xcf}, {&(0x7f0000000480)="1f46d27857429753c83c05c8471d6c16dcc1f1e2daebce528e4b9e5f5ae1f28bcfd9c6f6d76c2487a3df3004dbc91f8432b4b00e8d691f6d4bdebadb13942f2f724b8f737f569119eeb75433e48f95ea95ec386f4834915cc7ce4fa2607ef8ae10a9bb17ed29886264e9a7b79f528fe3afcbfe3ad9", 0x75}], 0x6, &(0x7f0000000c40)=ANY=[@ANYBLOB="1821000b0000000000050000ad00df9bca65000100000e001fdf8651b9c19b4f6653288ce7b80839bc4cd3b04cb7bd07f7bd0d859a8f3c3ecaebfc77b32290c1da390af35ed20de8c2f3a6a4b9b539a873fe0f4635ea1eb1c0e63eae5ec44d4c91f4848cbeaf54eca156320d3825e58f9dbbdd50c7b7820156aa33341b8e899dbba7d1b01424d073bdeebd00a2a27120211cce885606471d7c08a72d17026db1010e2eaa000ad56c0e5e0800c04cc26d1af2671a283b77dd196a78508780d4bebf62e6c12100fc1069658ca389f3a9e7876ac6b2b6e8a284"], 0xd8, 0x1}, 0x1) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000640)={{0x7fff, 0x6, 0x8, 0x2, "297ec13c8f3c01ae6835ed9861cae4c053254db7dddeaa2e2149870a0c0380babe7b562d341a62554571b019", 0x8001}, 0x4, [0x4, 0x559, 0x1f, 0x7, 0x7, 0x4, 0x7, 0xfff, 0x8, 0x1, 0x4, 0x7, 0x5, 0x2000200000000, 0x5, 0x80, 0xffffffff, 0x1, 0xfa, 0x4, 0x120000000000, 0xa749, 0xffffffffffffac59, 0x1, 0x7, 0x1, 0xee80, 0x8, 0x10001, 0x6, 0x2, 0xffffffffffffffff, 0x1f, 0x5, 0x0, 0x80000000, 0x80000000000000, 0x2, 0xfffffffffffffeff, 0x9, 0xfffffffffffffffd, 0x0, 0x9, 0x400, 0x2, 0x0, 0x1, 0x3, 0xfff, 0xfff, 0x9, 0x6, 0x6, 0x101, 0x0, 0x200, 0x400, 0x9, 0x7ff, 0x1ff, 0x3, 0x6, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x8001, 0x6, 0x7ff, 0x36a, 0x6f1, 0x7, 0xfd4e, 0x6, 0xfffffffffffffffa, 0x40, 0x2, 0x6c85, 0x8, 0x10000, 0xa3e, 0x8001, 0x2000000000000000, 0xfff, 0x2, 0x7, 0xfffffffffffffff7, 0x458, 0x80, 0x3, 0x7fffffff, 0x94, 0x1, 0x0, 0x6, 0x7f, 0x5, 0x3f, 0x7, 0x7, 0xdc200, 0x8000, 0xc2, 0x0, 0xfffffffffffffbe3, 0x7, 0x8, 0x9, 0x3ff, 0xa7b9, 0xa4a, 0x0, 0x80, 0xffffc00000000000, 0x7ff, 0x3f, 0x5, 0xcb, 0x100000001, 0xee44, 0x8, 0x100000001, 0x4, 0x1, 0x243, 0x5]}) 2018/05/11 17:48:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) [ 115.486352] audit: type=1326 audit(1526060939.485:33): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7651 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:00 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x5, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) semget$private(0x0, 0x4006, 0xfffffffffffffff9) 2018/05/11 17:49:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = socket$rds(0x15, 0x5, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffff, 0x4) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x2, 0xc8000) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2, 0x108) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x244740, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000780)={0x5, 0x401, 0x7, 0x7fffffff, 0x8abb}) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000480)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r14 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0xb, 0xa, &(0x7f00000006c0)=@raw=[@call={0x85, 0x0, 0x0, 0x10}, @generic={0x80, 0xfffffffffffeffff, 0x5, 0x7fff}, @call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0x7, 0x1, 0x0, 0x1}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000740)='syzkaller\x00', 0xdb, 0x0, &(0x7f0000000780), 0x41f00, 0x1}, 0x48) r15 = syz_open_dev$tun(&(0x7f0000000840)='/dev/net/tun\x00', 0x0, 0x0) r16 = syz_open_dev$dspn(&(0x7f0000000880)='/dev/dsp#\x00', 0xffffffffffffff14, 0x40000) r17 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = timerfd_create(0x4, 0x80000) r21 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)={0x0, 0x100000000, 0x100000000, 0x0, 0x32, 0xffffffffffffff9c, 0x8}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = timerfd_create(0x4, 0x80800) r24 = perf_event_open$cgroup(&(0x7f0000000a40)={0x0, 0x70, 0x7, 0x10001, 0x8, 0x3, 0x0, 0x1, 0x40800, 0x1, 0x6, 0x6, 0x7, 0x7b, 0x4, 0x8000, 0x800, 0x3, 0x9, 0x101, 0x2, 0xfffffffffffffffc, 0xa027, 0x216, 0x5, 0x6, 0x7, 0x4, 0x2c88, 0x1, 0xffffffff, 0xfe, 0xabe, 0x7fffffff, 0x5fb6, 0xdcdb, 0x4, 0x2, 0x0, 0x9a, 0x1, @perf_config_ext={0x6, 0xced}, 0x1120, 0x6, 0x2, 0x6, 0x7, 0xffffffffffffffff, 0x93}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="71ecd1954d1ab0726e05aa09430ffa0ad30eb00930e9e98b2e899dbd6bf405a781f83830809bee7c12465ed7daa632b4afed3efa431f6723960fd287c7a1cf15fbed25", 0x43}, {&(0x7f0000000180)="874e8a6e86b4c412e46fd0debfbe6feede939817ad31d3cb90dff321bf47068b0b580f49f98d06832fb775cd396495", 0x2f}, {&(0x7f00000001c0)="dc065cb122f40c862608b96e3ddcb597ac220719adc7483295e8779b5f", 0x1d}], 0x3, &(0x7f0000000ac0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @rights={0x18, 0x1, 0x1, [r24]}], 0xe8, 0x40800}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/11 17:49:00 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x2, 0xc31]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x40, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7fffff7f, 0x0, 0x5, 0xd400000000000000, r1}, 0xfffffe8a) 2018/05/11 17:49:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r1}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/11 17:49:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x100000000000, 0xffffffffffffffab) 2018/05/11 17:49:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xff, 0x2, 0x3, 0xc4b, 0xffffffffffffffc1, 0x6408184f, 0x200, 0x3, 0xd12b, 0x9, 0x401, 0x200}) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x4994, 0x4000080ffffff}) 2018/05/11 17:49:00 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 116.347576] audit: type=1326 audit(1526060940.345:34): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7674 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:00 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000800180c200000086dd60006efc000805000000000000000076e5de85ffac1446edb95258fc2b14aa000040000000000000"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1a1000, 0x0) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x12c) 2018/05/11 17:49:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="98e626e02f0c29c465ab8a47037e197d334c556e27d713dcc140e15b6fd85bb91c529d438578404495a66432734b96f9929b2bf9ffffffffffffff0d76e5b494adb9f0024cf1b28b92b068583157779e0817195fd4c004797b3573589a543f71122edf6e11dadff14a1d37f358ccb52704afb4ab3a388c90be48067253a0903bf305c5f60f9a09c246"], 0x8) 2018/05/11 17:49:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:00 executing program 0: r0 = eventfd2(0x0, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x440000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0x400000ff) 2018/05/11 17:49:00 executing program 3: syz_emit_ethernet(0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa17c54034ebf64b0011ab01ec5e2401884d6e3480e37271e90ce0b01e55c524c07819ddd68bffeda353bafac454750beb38cc23bce4932b19da3e73b3b47f123f2d9e2bd9ff372042ce2917"], 0x0) 2018/05/11 17:49:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) [ 116.580978] audit: type=1326 audit(1526060940.579:35): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7695 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:00 executing program 5: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) delete_module(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00) 2018/05/11 17:49:00 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c2789f32969140b017fc0008000000000000000034000000ffffac1414aa7e80000000000000000000000000a0a2a40000000098eedd3300303971216b4bc96ce1949a4e56460bbece6585e31811142fbd8fd9a319997d7951e9bf77e5bafb9f594b848c00ace32157bf776d3fe826c086788b427a525855cbf9a7348d72286a78a4b43ca907bb52c1707ec313b0231b9d3e0e6cdfaed441e631990263de4f5d5377a769fb9f00001f75829ec481b7612a913726eec9d6a8fc0000ffff000000"], &(0x7f0000000000)) lookup_dcookie(0xda, &(0x7f0000000140)=""/234, 0xea) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="a3ba4889eaa6bda1acc5aeb3c8e611cc17ce461291c9394d8c4104ffc2baa11c7138cee2c27a9ca4") 2018/05/11 17:49:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:01 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') bind$ax25(r0, &(0x7f00000011c0)={0x3, {"5e6dee9c649efb"}, 0x80000000}, 0x10) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) pread64(r1, &(0x7f00000000c0)=""/214, 0xd6, 0x0) 2018/05/11 17:49:01 executing program 7: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)=@full={{0x3, {"c0fb98458277cf"}, 0x4}, [{"8d8ae582154d38"}, {"3e7c0bd42b5134"}, {"af32d7e7dc7c87"}, {"3ac9e66670165d"}, {"a2043fc07128d0"}, {"f79a677c31ebd8"}, {"26068b6d934b94"}, {"a56f54b9239f7f"}]}, 0x48, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}, 0x2400c800) unshare(0x40600) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup2(r0, r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) creat(&(0x7f0000000040)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 17:49:01 executing program 0: syz_emit_ethernet(0x32b, &(0x7f0000000140)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x20, 0xfffffffffffffff7}}], {@ipv6={0x86dd, {0x0, 0x6, "65163d", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/05/11 17:49:01 executing program 5: mlockall(0x2) mkdir(&(0x7f0000000080)='./file1\x00', 0x120) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)='W', 0x1}], 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000100), 0x1ff, 0x2) 2018/05/11 17:49:01 executing program 2: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:49:01 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:01 executing program 6: prlimit64(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000eebff0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000300)) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = fcntl$dupfd(r0, 0x2, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000002c0)={0x0, 0x5, 0x11800000000000, 0x7fff, 0x0, 0xff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000280)={0x10000000, 0x3, 0x1b}) r3 = gettid() sched_getscheduler(r3) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000000)="8116cb9f68c487fdfa0f8508f63c2c3bb884b2e33ab2d3f3833abb640286179497bcc9be9138a936da3d76fc8ad38f557fdfb1538e07f8bd95d71068c50f50ecd5d3eafa6f3927c6d6bb3da3b0f56970dcb18d3d484ba93639f825bebce9d04c09b41504b13cbd6d8ed79d395ea9b634606c82ea04f7ca9e9288e8d4711ec525ef24a8a98c8678b9acfb58eab50980e3a2016e85679b3a5fc2ed415ee1b41f88571f13", 0xa3) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000200)=""/79) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) prlimit64(r4, 0xd, 0x0, &(0x7f0000000140)) [ 117.303455] audit: type=1326 audit(1526060941.302:36): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7732 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:01 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x101, 0x0, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2}) dup(r0) 2018/05/11 17:49:01 executing program 2: syz_emit_ethernet(0xfffffffffffffe7c, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000d5f973bf464191002d008100380086dd60006efc000000fe8000000000000000000000000000000000000000089078000000000000000000000000000000d035774236fafc96f7df485c631209cb4abd6eee297b0d073fce75a893db8e8d46443493fcd8f484295b98d33333def0a570090d7da35b33e83e8152febe52"], &(0x7f0000000000)={0x3}) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000240)="832831a1db25dcbe63f1f6709a574499df23c2d9bc6353572e4005d904ad7caddf93b684194d922fb929fbdddcae5a94738e828683f8d0125b12a698dd6d05aada4fd817d87c9da58b1c927f0d896d408f5bc422ef602b6adf24685fcc0ceb1f0d005f2d8a2a102b5b138985787664de198255085815e75b844acff2f71cbce99196f123f67f65cf52a8f21bf3d3b3845d669e9a9bd5537b62c68d39d4f4c2cff3a97773424ee557da6f888f7c656ea4765d74cffc6074463d9bd30a7c046b8a5dea5823f82c7dc26d3a2a4b3db81e7e6b235cd280f1bc7fdea914", 0xdb) getpeername(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) 2018/05/11 17:49:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000300)={0x15e33788, 0x0, 0x3ff, 0x2414, "991789d91ec4ae89d69f7aebc43709e9a28fde3af0bd59ef566181eb425424f9dff9b44c76e1ec2561db785c", 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) splice(r3, &(0x7f00000004c0)=0x55, r1, &(0x7f0000000500), 0x2, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)={0x3, [0xfffffffffffff800, 0x7, 0x84]}, 0xa) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xaef8}, 0x2a7, [0x9, 0x1, 0x7fffffff, 0x6, 0x1, 0x7, 0x3f, 0x3]}, 0x5c) fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e5b70046f636d696d655f747970656a706f7369785f61636c5f61636365737365744c00000000000000000000000000"], &(0x7f0000000180)="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", 0x133, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') 2018/05/11 17:49:01 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x760f, 0x20, 0x800, 0x8}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x3, 0x0, 0x4}, &(0x7f0000000140)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='tunl0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000b80)={0x0, 0x9, 0x2}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a80)={r3, 0x3ff}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r5, 0x89f9, &(0x7f0000000040)={"7369743000120000000080000000002a", @ifru_addrs=@in={0x2, 0x4e20}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0xbe0, 0x4, 0x6, 0x500, 0x0, 0x400000}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000002c0)={0x9, &(0x7f00000000c0)=""/20, &(0x7f0000000940)=[{0x7, 0x70, 0x101, &(0x7f0000000240)=""/112}, {0x8000, 0xb4, 0xbe, &(0x7f0000000440)=""/180}, {0x9, 0x74, 0x6be8, &(0x7f0000000500)=""/116}, {0x1, 0x9b, 0x200, &(0x7f0000000580)=""/155}, {0x800000, 0xfe, 0x7, &(0x7f0000000640)=""/254}, {0x81, 0x6, 0x6, &(0x7f0000000100)=""/6}, {0xffff, 0xad, 0x6, &(0x7f0000000740)=""/173}, {0x9, 0x8a, 0x8000, &(0x7f0000000800)=""/138}, {0xfff, 0x71, 0x9, &(0x7f00000008c0)=""/113}]}) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000400), &(0x7f00000003c0)=0x4) 2018/05/11 17:49:01 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0xff, r2, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_int(r1, 0x10d, 0xa, &(0x7f0000000480), &(0x7f0000000500)=0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x59b7, 0x4) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="5c0000e3292000000000000000dbdf2500000026651281d804facd3be2140be7bcd960afa535a5298a250f9da0fbe8a7dc19eaba5dd059d494d07d3d7a8133247433df0231866951d0d7325b709d1670c0df89cccd8a995c665546a6c1a542cc6cdec553547431a168fe00a38aee50a1673d85faffffe43206d281be7628ce9331dde0237ad9bc681e5fae14184e", @ANYRES32=r4, @ANYBLOB="1f000600ffff1000f6fff1ff080001006362710014000200100005000102ffff030007000100070001010000630900050808000000000000000000000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) 2018/05/11 17:49:01 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000000180c200000086dd60006efc0008000000000000000000000000ffffac1414aafe8000000000e8ff00000000000000000000000000089078"], &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x8001, 0x0, 'client0\x00', 0xffffffff80000000, "06fa753ccf67c9e0", "64b8fef4ba23c8d1f72a361966ceb40fde32c53534779b53fdb1d739adbacc2e", 0x800, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000002880)='/dev/amidi#\x00', 0x228, 0x10002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x2, 0x1, 0x5}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000028c0), &(0x7f0000002900)=0x4) 2018/05/11 17:49:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000540)="e7c58b873468b170a0cb5fd4ec5682e31f3c091ab8d8f10eb5899db40405d282126b15e049ba5327e8bbb95ccbc17c79a23a32e4b7a7b0483be49e263cff886f1209141998f6418bcb4c64778df48bb5a22f07ec10eae74248c6ad3a718b056ae494a88503628260b71f82cfc5682eaca4c192e98026df0669972ff7fdb2703fb444858e338618a39e4e1d877c586194bf62fd2a1581e851f713677227951ec2411279559024320685582094abb42c718b4b35657a694e1b9751b130e9824aef1c6285dd96d250cdfeea0842df5e41808bd43d", 0xd3}], 0x1) 2018/05/11 17:49:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:02 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:02 executing program 5: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}, 0x0, r1}) r3 = mq_open(&(0x7f0000000080)='eth1ppp1\x00', 0x880, 0x0, &(0x7f00000000c0)={0x315, 0x80, 0x6c92, 0x3ff, 0x7fff, 0xff, 0x8000, 0xfffffffffffffff7}) mq_getsetattr(r3, &(0x7f0000000100)={0x0, 0x20, 0x5, 0x7, 0x40, 0x4, 0x3, 0xfffffffffffff000}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x4a, r1}) 2018/05/11 17:49:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) socketpair(0xb, 0xb, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x5, 0x9, 0xfffffffffffffffa, 0xfffffffffffffd99}, 0x2, 0x1, 0x80000000000000, 0x10000, 0x1, "ce729b4dce461c81c12ed7d610c388ec1c003e79f4b4d278026c74617eca7630a9416cefabf5f5c1157a1cb58af2d5d5abdcc39d9fb8065c4bda96af699bc4cd7a5f9c8f6a6607fb66584429215fb8b473a784cb5b7f1d90e16c4309f0af4ec1a3eb1a8187597df7b702c1884b1f0df65c856a96c298e4c2fd083afc2e86ded2"}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x7) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000001080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="0e98e9e1db266fde3c2a4b658044f00718fd6c83a08918eb51caa357", 0x1c, r3) 2018/05/11 17:49:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001680)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000028ac00000000000000006eec54ded117e960d673f13c7fcd37ea5a1fa89d623f9f8db23cf59dfcbe0ea62a1f53a1ffdaf4fc7445f4913d8cae911933d2b901a6d9696edbbca0c25f98a5b9de48fa7f42548a5b2434b5b1d338eecfcdacd7e23521a24db4007407751be7722f983705c136d8b7dfc556cc443c0d"], 0xc7) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f000007bf91)=""/111, 0x6f) 2018/05/11 17:49:02 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x8a, 0x7, "8cb36fce7d44165c"}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x3, 0x2) 2018/05/11 17:49:02 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x80100) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000001600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000015c0)={&(0x7f0000000100)={0x14ac, 0x1, 0x3, 0x2, 0x70bd27, 0x25dfdbfc, {0x7, 0x0, 0xa}, [@generic="0a75f9944568268b664ca4a5c65a05b74cb30016e0eb25bfd8167f5c5f28cc3fabc36663bc33b84ac925c08abd7fca4c14c85783f6021ee1f0568909780e919cc7f84647dfd07ab05841222bb08280f925ccd386ad91d4ad4056a20ad9e677e6c6b3b8a3d866e9a9d1b5d57f4bfa2ca5", @typed={0x14, 0x30, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="29a23867fb77d6c2476cecd9", @generic="62a07d202d9165264580a4928755e30483296a1100d57bc7bbac0b648002e49e88d8d584b46355004639b8d49c0e8c4ebd092ecd0717e345b6168c8054abc717bfbd505f37bc22c453db81f4203d3755b3cf8a55a0156770fc9ddf24dd181ffe0e75f13df3b956ebe9968c5aa85fba90fd62f2297a911b87eb", @nested={0x10f4, 0x35, [@generic="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", @generic="bb3832cfa0bdb88c3e49be629ef2231f09c3c90d265cfa780b4361010e1405e59f13f2b9dbdc2e69fa267cbf9ed5a27d1e7b3e4c7540313ac560e3b470b377a62aa0e6c815d57bd2355ad83c19e415dcf9843bc52be97164107e7307c436c176440b0b1da94598d8dc8a1c7a6c359ce3a36f2e949b1beb705385b5595a6e63969da90db8e79f1324070e24bea30df9c85fd3896688", @typed={0x8, 0x5e, @pid=r1}, @generic="16f98408854ff1", @generic="74add7e4401019f8ac6b6e16cee0de16468fc42c76b8ba52adeb18b641e6d185493a1fe0d439c26def813c00525810abbc7d0e127328493079ca8af0f5f0da8b85d185b9c26e037533c8a091"]}, @nested={0x15c, 0x1a, [@typed={0x8, 0x2a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="f9f5d232142caa94108379a69f0305d31d8fb780fff961ff7686868241066910563da668fd2914986361fe732eedb09ded0792be9f2fb588bf9bce24c7528f67a3faef0c297cc8e651d3d1ba5979a4debde4622fd246e8a1a718cfeb357d29c955b91810c690fe19411d9460efd41aef2f2632e14baf2f48cd3d2c3052e6b140baf3318ece6dad282e89c9d0a9fdc28cb91d7843094014ab303bc40149", @generic="41436a1cb54c6e5f5e5f474f04b95de46e271598af11a399510f8169626ab81874c89106ed9e585a761f0d618f168868995951f7174623faf9e3ee817d177e51a28048b5d738da7cc4e38b928a11a8e8f1e7a79ab2162fd495511c1ea3c26527b09c1baeede0ef688de2554af0d5c825ec88e179ebd55a836691b602cd59a762981ff90d3047f7d5e2baabaafea633c171607c253f3c58a84ff8595b2fc7c13acc289a90525346e74ad5f09bba828ac137"]}, @typed={0xc, 0xa, @u64=0x5}, @generic="ebe3415ca7de8a4aa3b62dd5d0d5911c8230954779c0b67ad8e0f237dd0d50593ca567641b101013fd3df0a4d77c869709d0c8ad6003c78664486ddeaca382fd51e407e9a81abf88b3f57285778d21a5ceeb8902f492d78bdaca94e332a7298c7909420008039759f2ab7de500", @typed={0x18, 0x73, @str='^eth1+]trusted@self\x00'}, @generic="5c405fccb6d97fdeffbe80cd31f7c0925f819deb6331fb34e9512a542655d5009bcc081fcec826cf3a10e705c0c1a3e7db569783b8eac6ad8ad6b5750c48433daa1281c5d8ab85358377b97b34ce809a7304f83afa031821db91c4cc250436e3bef4c1b562dcd663272083b70976ccd443fcd60ac29665f8df355bfda264405609dd00d129386edb39e6e75a299893708e591adcd65321248eab3d60cf630693d099d0aecb62b7f667e42a91f9dd"]}, 0x14ac}, 0x1, 0x0, 0x0, 0x44001}, 0x20000001) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff00ebffff0b000100010000137f0000215dc90256e50000000000000085a235ff1f4a3b2e671108395f1bbca7c719d5c85937b4b07eefa7"], 0x2c}, 0x1}, 0x0) close(r2) 2018/05/11 17:49:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100, 0x7f, 0xb}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x900, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000100)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f0000000080)}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x933, 0x8000) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x3}, 0xa) [ 118.328219] kauditd_printk_skb: 1 callbacks suppressed [ 118.328244] audit: type=1326 audit(1526060942.326:38): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7793 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 118.331727] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 17:49:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) [ 118.376779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 17:49:02 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="64fcb16775cf0686ca133d7aa6df5969ae28a1fc97c19ceeaa9f4a731f2d54803fe18c730eaeb601a06e48e27a52a6a17425f5c15bd808178951eab1e86face0fcd7c741351d21697f66fb2bafe747c155d90fb10b4f021a34feefbcfbc2be"}, 0x10) 2018/05/11 17:49:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001680)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000028ac00000000000000006eec54ded117e960d673f13c7fcd37ea5a1fa89d623f9f8db23cf59dfcbe0ea62a1f53a1ffdaf4fc7445f4913d8cae911933d2b901a6d9696edbbca0c25f98a5b9de48fa7f42548a5b2434b5b1d338eecfcdacd7e23521a24db4007407751be7722f983705c136d8b7dfc556cc443c0d"], 0xc7) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f000007bf91)=""/111, 0x6f) 2018/05/11 17:49:02 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) unshare(0x400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x40, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000057c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000058c0)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005900)={r3}, 0xc) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)=""/106, &(0x7f0000000080)=0x6a) [ 118.494107] audit: type=1326 audit(1526060942.492:39): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7812 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') pread64(r0, &(0x7f0000000200)=""/8, 0x365, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/11 17:49:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x2b3, r3, 0x1, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4000) sendfile(r1, r2, &(0x7f0000000180), 0xed5a) 2018/05/11 17:49:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x0, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:02 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000003c0)={@mcast2, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'team_slave_1\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000c80)=""/19, 0x13}, {&(0x7f0000000cc0)=""/138, 0x8a}, {&(0x7f0000000d80)=""/4096, 0x1000}], 0x3, &(0x7f0000001dc0)=""/206, 0xce, 0x10000}, 0x480000000000}, {{&(0x7f0000001ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001f40)=""/242, 0xf2}, {&(0x7f0000002040)=""/141, 0x8d}, {&(0x7f0000002100)=""/85, 0x55}, {&(0x7f0000002180)=""/226, 0xe2}, {&(0x7f0000002280)=""/202, 0xca}], 0x5, &(0x7f0000002400)=""/66, 0x42, 0x5}, 0x1ff}, {{&(0x7f0000002480)=@nfc, 0x80, &(0x7f0000004800)=[{&(0x7f0000002500)}, {&(0x7f0000002540)=""/203, 0xcb}, {&(0x7f0000002640)=""/132, 0x84}, {&(0x7f0000002700)=""/111, 0x6f}, {&(0x7f0000002780)=""/77, 0x4d}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x7, &(0x7f0000004880)=""/172, 0xac, 0x60}, 0x101}, {{&(0x7f0000004940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004f00)=[{&(0x7f00000049c0)=""/212, 0xd4}, {&(0x7f0000004ac0)}, {&(0x7f0000004b00)=""/109, 0x6d}, {&(0x7f0000004b80)=""/146, 0x92}, {&(0x7f0000004c40)=""/168, 0xa8}, {&(0x7f0000004d00)=""/188, 0xbc}, {&(0x7f0000004dc0)=""/35, 0x23}, {&(0x7f0000004e00)=""/53, 0x35}, {&(0x7f0000004e40)=""/84, 0x54}, {&(0x7f0000004ec0)=""/38, 0x26}], 0xa, &(0x7f0000004fc0)=""/125, 0x7d, 0x2}, 0x5}], 0x4, 0x12041, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000005200)={@remote, 0x0}, &(0x7f0000005240)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005280)={'lo\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000052c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000053c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005400)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000005500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005540)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005800)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005900)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005940)={0x0, @remote, @dev}, &(0x7f0000005980)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000059c0)={0x0, @broadcast, @remote}, &(0x7f0000005a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005cc0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000005dc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005e00)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005f00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005f80)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000060c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000006780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8102000}, 0xc, &(0x7f0000006740)={&(0x7f0000006100)={0x610, r1, 0x201, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0xfc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r6}, {0xc4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x254, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x86f}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}]}}, {{0x8, 0x1, r19}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}]}}]}, 0x610}, 0x1, 0x0, 0x0, 0x40}, 0x8095) 2018/05/11 17:49:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001680)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000028ac00000000000000006eec54ded117e960d673f13c7fcd37ea5a1fa89d623f9f8db23cf59dfcbe0ea62a1f53a1ffdaf4fc7445f4913d8cae911933d2b901a6d9696edbbca0c25f98a5b9de48fa7f42548a5b2434b5b1d338eecfcdacd7e23521a24db4007407751be7722f983705c136d8b7dfc556cc443c0d"], 0xc7) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f000007bf91)=""/111, 0x6f) 2018/05/11 17:49:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f90)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x50}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x8001, 0xe57d, 0x100000001, 0x47, &(0x7f0000000180)=""/124, 0x38, &(0x7f0000000080)=""/56, 0xfffffffffffffcf3, &(0x7f00000000c0)=""/105}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x7ff) 2018/05/11 17:49:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x40}}, 0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) recvfrom(r3, &(0x7f0000000880)=""/69, 0x45, 0x10000, &(0x7f0000000940)=@ll={0x11, 0x19, r4, 0x1, 0xfffffffffffffffb, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000100)) r5 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0xc002) ioctl$TIOCSBRK(r5, 0x5427) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) ptrace(0x8, r2) setsockopt$inet6_opts(r5, 0x29, 0x0, &(0x7f0000000300)=@routing={0x89, 0x12, 0x2, 0x3c2, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0xd}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000002c0)={r6, 0xfff}, 0x8) r7 = gettid() getpgrp(r7) write$rdma_cm(r0, &(0x7f0000000b40)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000b00), 0x0, 0xffffffff, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"f2a65425987c1e8c60e30a5ed882a073"}}}}, 0xa0) 2018/05/11 17:49:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:03 executing program 3: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x3, 0x543e7ff9}) ioctl$void(r0, 0x5451) 2018/05/11 17:49:03 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:03 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x10000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$rds(0x15, 0x5, 0x0) r11 = accept4$llc(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x10, 0x800) r12 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000600)='/dev/nullb0\x00', 0x80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x8, 0xc0) r16 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r17 = timerfd_create(0x4, 0x80800) r18 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x3200}, 0xc, &(0x7f0000000100)=[{&(0x7f00000000c0)={0x1c, 0x15, 0x200, 0x70bd25, 0x25dfdbfc, "", [@generic="ddc92246819946bcd69b6f"]}, 0x1c}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="20000000000000000000f30000000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x8000}, 0x4040000) 2018/05/11 17:49:03 executing program 5: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x80000) sync_file_range(r0, 0x4, 0x100, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xc284, 0x2}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0xcf, "de19b9d4634f0f788cf4d5f3fbdcb872e6d1333de0e92de51a624e43d8795656aa4756c3d5b134b75bdc98369655dcd6fcff3bdc2ab5e586a0fddcdbca2c140992a8e3d0ecdd42898323b6d0e98efbf1da87acb35c904e72937e39c4818145d23fbc6210d4fd5b1a83a5d66576d03d2c227e995629e2790e181b3df8c2487db3ac843b335f8172fd5454a35c6fb54ae526e7d5377d262320e0018ca1556009268d4063904cd59cde2537a9a48b2d07fe90378ffdca303656f62bf9c0fde8a58ca69e4456a796d74e0bbd8e5c9960f5"}, &(0x7f0000000480)=0xd7) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x3) r4 = semget(0x3, 0x0, 0x80) semctl$GETPID(r4, 0x4, 0xb, &(0x7f0000000140)=""/83) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)="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", 0xff) sendfile(r2, r3, &(0x7f0000aef000), 0xa8) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000200)={@loopback=0x7f000001, @rand_addr=0x4, 0x1, 0x9, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x34) [ 119.327742] audit: type=1326 audit(1526060943.326:40): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7855 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000001380)={0x0, 0x9, 0x2, 0xffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)) close(r0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r3, &(0x7f0000000080)=""/40, 0x28) 2018/05/11 17:49:03 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:49:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001680)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000028ac00000000000000006eec54ded117e960d673f13c7fcd37ea5a1fa89d623f9f8db23cf59dfcbe0ea62a1f53a1ffdaf4fc7445f4913d8cae911933d2b901a6d9696edbbca0c25f98a5b9de48fa7f42548a5b2434b5b1d338eecfcdacd7e23521a24db4007407751be7722f983705c136d8b7dfc556cc443c0d"], 0xc7) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f000007bf91)=""/111, 0x6f) 2018/05/11 17:49:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x441004}, 0xfffffffffffffe4b, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="000000001400040327bd7000fddbdf2500000000000000000000000000000000000000020000000000000000000000004e2200a94e2200090a0080a03f000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="b96b6e000300000000001c00", @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x8000008000000) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x40200) 2018/05/11 17:49:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:03 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x0, [0x0, 0x82d, 0xb27, 0x8d, 0x7ff, 0x200, 0x100000001, 0x100000000]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xfe, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f00000001c0)=""/31}) lseek(r0, 0x0, 0x2) 2018/05/11 17:49:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x800) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x10001}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x412) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/11 17:49:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) dup2(r1, r1) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 17:49:03 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc10d, 0x400) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) [ 119.613788] audit: type=1326 audit(1526060943.612:41): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7885 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:04 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:04 executing program 0: unshare(0xfc) ioctl(0xffffffffffffffff, 0x2276, &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10141) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x11, 0xe, [], [@ra={0x5, 0x2, 0x40}, @generic={0x8001, 0x60, "1430599f967cb27ec391f31214d9b77df7205ca6650dc5bf5f19ff02e9b6277b387b8f4401ebf1f565ff2762e845c8e3d4023f07556ce817f2b8e7754c4f4dff2865ca3bc6c1a12d6fcb001ea52f4a46201b707f3e58a9972a751756f8a3d08b"}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7f, 0x400801) 2018/05/11 17:49:04 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2719, &(0x7f0000861fd8)=""/40, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x34d, 0x4) 2018/05/11 17:49:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005adff7)={r1, 0x10, &(0x7f00005ae000)}, &(0x7f00005adffc)=0x25) 2018/05/11 17:49:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x2, 0x14, 0x0, 0x0, 0x219b, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/05/11 17:49:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:04 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:49:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRES16=r0], &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r1, @in={{0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) [ 120.353386] audit: type=1326 audit(1526060944.351:42): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7923 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:04 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x3, @perf_bp, 0x8000000200000000, 0x107f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/198, 0xc6) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='gfs2\x00', 0x0, &(0x7f000000a000)) 2018/05/11 17:49:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:04 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0xfffffffffffffecc, 0x8740a2549f7e161b, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x2de1004bde89aae0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) 2018/05/11 17:49:04 executing program 7: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f000001d000)={0x14, 0x13, 0x443}, 0x14}, 0x1}, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) close(r2) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/05/11 17:49:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x16) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) r2 = socket$packet(0x11, 0x200000003, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={"6c6f000307000000100000ab01002000", {0x2}}) 2018/05/11 17:49:04 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xb00c1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x8, 0x4) 2018/05/11 17:49:04 executing program 5: r0 = socket(0x10, 0x8000e, 0x1) write(r0, &(0x7f0000000300)="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", 0xff84) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5dd, 0x8) [ 120.567788] audit: type=1326 audit(1526060944.566:43): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7938 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 120.623849] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 17:49:04 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1ff, 0x142) write$evdev(r0, &(0x7f0000000040), 0xfdf0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xfffffffffffff000}) [ 120.843777] device lo entered promiscuous mode [ 120.867770] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 17:49:13 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/05/11 17:49:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000019c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001bc0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001dc0)=0x0) fstat(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001e80), &(0x7f0000001ec0)=0x0, &(0x7f0000001f00)) sendmsg$netlink(r1, &(0x7f0000001fc0)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f00000000c0)={0x1314, 0x3f, 0x804, 0x70bd26, 0x25dfdbff, "", [@typed={0x4, 0x8a}, @generic="d728c248f9c757200bfd05e41e59e379d60ed6ad666fad1279abce", @generic="b7e4ccc4de5e0afc7a962e6fc2c189e5e2efb12c0a00681578f1180443ee0506f78c17239ef4483d1573e839ef19fca69297c53c8c2555e7b14750c5db14ff13d40b5a3e32daecca73096485a81f4992943fc7b42c249c8286222e2308e2499284f44487b22604aac0523919c9e541e13cf8b94e81a2f4f7c3d6551ffa46efcf3f1b4c95afbb49e81414", @generic="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", @nested={0x1014, 0xc, [@generic="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@typed={0x8, 0x7, @pid=r2}, @typed={0x8, 0x3, @ipv4=@rand_addr=0xffff}]}, @nested={0x10, 0x5b, [@typed={0xc, 0x3e, @u64=0x1}]}, @generic="426ba775fb78eb97fdb51170cd45b281d876f88304e78de0694c557618c649353d565397ee49c802439025a5b72cea3251841f6b4cab75a908ef01b6cb7738", @typed={0x8, 0x94, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="02ad124f757198b7ad9010831c2013da81b1b2dcf5ca2930ca330abf0c8eaad49d4ba64cdba292c4eb007b9f0c383186bdc734f4270dcfaaeebb584d8fef7ddf16be09fd7b126009c05fe9cdda30e6b999e6cb62eb9146fdb2fe56db7beb89f195c217231720a6bdaedb69fea8b819f80c7294295680eddbbabf41be4fb67a0f2776045c65f627a9d1c2c6740d0a77e5b71ad7024492aef50673844383d2b4475e2e606e8692e494c5a494e3c6bdd46df45f027bd6ff6268c878fe0f221e485377fb5a34c9de16d5a0279e7de8f1b469e857c366a1d91eeec7c297cd121a446769c29636b7fdd49b7a5857b030cbf14e41", @typed={0x4, 0x13}]}, 0x1314}, {&(0x7f0000001400)={0x5ac, 0x3b, 0xf01, 0x70bd28, 0x25dfdbfc, "", [@generic="ff740274b7a31da79323e10625e6a23b28ab8ea68b4b1c2dbdc029e47b738bcdb21b7a725bb354d19005c9339b6f6b71fcb93200c61b65012cadb537cdb2503b85fee6f8cfc878bbbda9463f6d9e0fbf601fd96b43d2043c8b55edd5d52db6bb1e8579b1e5000dea5645ae05fc5302c341fab48e15f4ab903de6d3b3da6743141801c4b5cceaa743ee2492", @generic="bfc61b22b7d14ea32870925983", @generic="eec406bf585714b7c7f242bf09dd444d4c2a1b30ca4b72de5e2670764c2e2a1e2d0758b29a3235dc6b2bbbe28987ca83286a80bafe6d247659bdcd7da64430294308f43e616fbc7a6d8d86232cf349d24fe047fcdb0d12069a4a8e5fa02aa223c22e8e3636b6b25e2683938a91e09d40b70722edbdca77fb34424d4a4fcb39776bc1a67556044f933b1ee388386290cbce3bde7b699dfcf2a529fa82077646ebe4dc09b367c2", @generic="8614062f66e9aaa71b64b5c81a038fd40666914792e6b979b151240bd9e6e3de3c6e1212b50aca55c38bc8733509328ffd67365c6d0ff9ce", @nested={0x1cc, 0x7a, [@generic="3c52d55a16b3c30ca86692ccdfb954348a24e06dd8d0923b4d4be0898a66f6782ffd6fb1e2791798d2067d6d52e680e1a1b34252c5028c12e6ec699d552d67052c62bfb54eb90db679603ddf0341b7e8390abb4e147fa202073c16923a720547ab00426a5d07d96ecc9c8cd5d99a274d7e9c2df61c9c03ab90ee8bfef747f7", @generic="9c4d7cfef84d807040c8fbf45477d4f7b4dbbd681521272b00339b8c869722d37472c2b19c48002ea2ac7692c845c89dce9efff672823510378572a353c37cf5162b32855c9d3f67ab50ab6e32c79d35a68f662a80be2036672947986c7989f5a25de0cb962503109bfd98f68d29969707de053bcfe85e041f02306af8dc7a6acacf574b812edde3fb892b2f4e6dd078d8d3410e838b8463233c131f27f343498500464414653f8ad63577603c232feb1cf42b935f17a6bc5dc31b57e2d3e465f53c065317", @generic="2950710807ce49417bc17a0386f85ebd4e62711fa8c5a80025dd06e6ce452a78cf70161e79ac366f0601c3b41b9135bede4bdfb6df7599a9b75ec0680ee10ab65e014b2572161b101d4fe7ae34d5b8ab2b235283bfd8a03e786ed92b8c8c7be5f97edae0bcafda2ac8b3d3316e16b58eb4c6d869db9b94", @typed={0x4, 0x66}, @typed={0x8, 0x25, @pid=r3}]}, @typed={0x8, 0x61, @u32=0x80000000}, @generic="e4e44b9b17b4e41b2a6122f32435fb8659f7d2758248a337c28e88ffa20aa7b0e3c156747e361a5bcb6763f801b99218f814ebdc8d9c5b11125f8bcab583a506e16cf59aa90b202af7437bf9e8482c6b0679f276e568619d91a7a32493208867dca2fa893ff819cafa4f99ed20d02c8744211e9c91753d102e5ef08a2d1cc65332ea886dfeae99211b900b0259d70c97a9aaa621e97bdb4ced98b22b303260988128dcfb7c614c7af5cd7354b42fb22b9e78dbc56c09f465ad35f68b2e640a6bf9e25b8d8dee7c2d94c9927733f1e02767", @generic="25baad9f3ab241638e6000b75937c29f01677db99967a87e96df1d8b4e3c22f8004b5b36b82a048bf62a3603e16b328015fc6353c9a7f3971f3dffaaf3b759bd5dc9502c1c5803ce69b6fe404ff6c5717579ba256dd3c60d72455d6a2dd9d882a60392b79a3212b4a470ec59b62dbb7b43b81c1a3249c7b5114df01f8fd60f527b75a2462e07df7991dfd555019e80d17c20374afb", @typed={0x8, 0x21, @ipv4=@multicast1=0xe0000001}, @generic="8b7a48a8de4a23194f1f9958bcf9f2dda0f9c89492822d9d4c43b9977c6f88b442c2fe60a5674079ba1330c695c69a4d7ddaf2f3aaf576478815347ce61d1801cf78cd386cf7c4c5bd368175dff49d406f8fedc36a8358fd4e0ccf14f908389473bcc2580c98038d526b8c5ed7b61e58d9d53ed4f9918c434440755102ef206069765fc350c6a9cabc5133a75e5971dfae7f30ee635627de79ea0fa31fe3a15a4189efcfaea07171fffaae851e800d918e3867e1aa0dcaa7d39199d5f9db90eb83813442ed725e320f8bd4f0d85d25e48f3b4d7a5d2d4896307d5fd75a8550c875"]}, 0x5ac}, {&(0x7f0000001a00)={0x14c, 0x17, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x74, 0x8c, [@typed={0x4, 0x2}, @generic, @typed={0x8, 0x4b, @pid=r4}, @generic="37b0435224268c171994d56db942dc9e5088a6251aa9b90cab03ae1b6c9a97ce8996d0eff1d6776f5d111b9a731cd15a1794f2457ba3947b85127d80bd4cb4f4b074c3a23fb99d6707e62d94d753630ef2da9aea143604f9a0993326", @typed={0x8, 0x7, @fd=r0}]}, @generic="82ade46b2d37a47bd87de8efac8224c57ad4132d65e4ee858be8e5e3f2fead718fd66f1db96125d4635127625ea2b3a5c73e2e721a220e9b2aa78aebd09799dcf7683c1b9cea6b083d509ad91013d15d713fc5f3777fe92373cd345ecb0ada9b4c2cc82340002cedb72ecf", @generic="98cff1578bac25ab1e65baadcdb6251245897cd445c5cc9f9007af0d67dcd5ffba61ee93b28178c2bf7bbdc8051e456abedd3fac53e455f0d56d84a162e2fa36de928e361b9bc1225530305efb27b92a8a88cb3af81602613d2387ae"]}, 0x14c}, {&(0x7f0000001d00)=ANY=[@ANYBLOB="540000002f00200025bd7000fddbdf25080013000600000008008400", @ANYRES32=r5, @ANYBLOB="196eccfe6c4ad4d759a7bb45ff3bfa7a1cd724fb6a380fff5dcfa01f64350ac2d798e83debd326004b46a3b001a3", @ANYRES32=r6, @ANYBLOB='\x00\x00'], 0x54}], 0x4, &(0x7f0000001f40)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x4}, 0x0) 2018/05/11 17:49:13 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="797fab77841f38832d8157996408b24ec23bd33012a4ced64813f2b92e3c482a25e19b1c33f06df955809f"}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000f9, &(0x7f0000000040), &(0x7f0000000000)=0x4) restart_syscall() 2018/05/11 17:49:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x5, &(0x7f0000000700)=[{&(0x7f0000000140)="9fe95c28057173a94e0d4814a696ffed056dedeaf13a3575703cdd035712cfcbcb4c575b14291df516f681a7d6ff407e18854df929e8b08c53bbf1ea1d1c8011d2871521d732d00737c891c5bab3685854f9a53d888eba75aa1a94e57c6826f6ab987bfb6b40b40019490816cc2f5975f9858eb457ed336004ad0fcc69da09e4dc2a0c313861f488f23cd89d509b207e7b905a2a8830bf1e3f6308ae99a42671311897ce57ad33b58ff55866c2384edcc3b8fd5af709a759b1f5e204b58129e9517e9d762baf3e6c67567e25b495260ae1e617756e5b625d6e88763602daf5a8c751893276d37d7cee1688", 0xeb, 0x1000}, {&(0x7f0000000080)="2fa41bd5208007e33c8210fe3b71faf2d3", 0x11}, {&(0x7f0000000800)="248110b6301d576243048358520acbdf4d7327a2c6f2e56e6a419fcffdf6c9021a6f9b7d4cdad2bfb40931298f5e3af999a81403ebcd7572417e4bb16c6d", 0x3e, 0x10000003ff}, {&(0x7f0000000440)="168e2cf27c6d9e16658b8fa85b717fdb42e279bf34612297b9e94a3a50033ad877da5412f70c5f87abd4da6ed3f5377ec038bd8d383b4acee8070ea7b092e40654f206e912c28cf56ae97101b3dbb01dace851407938c5fd34f885f2c4aea7baf9d7671bea8d81934c46548cc954ca2d5f5d4ed518a1a45e7e5798213447c81971693c7f856961e03ae5c9a029908a57d6747c19f96531a36827978107a33397b96c39f0c4670c27db5307263c9d737c9e44bbbd6751ab13d52a706e1f2934ebb9f70b715bc8c4b1cf5e99d76e2c95eb54cc49b4de4c318615df4d82b808", 0xde, 0x7}, {&(0x7f00000005c0)="f554d7b8b8c47d54db77ce74760483d11d8281914f3454d0199ec3e5b60b219826f1f8f7cdfd90535326a41e866ff9f346ab824a7923569b3b93f93744c0bed5bdf2b1c273de5e6414c098cd65104d69c3ad38a049137fbde69bc2afbc76078a34711d25625edbf6d93c36c8d00670ce2045ed8d6d67b254de6f5711395663ef1889", 0x82, 0xffffffffffffffff}], 0x800040, 0x0) 2018/05/11 17:49:13 executing program 0: r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 2018/05/11 17:49:13 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x3, &(0x7f0000032ff8)={0x2}, 0x0, 0xc3) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f00004ca000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdac}, 0x8, 0x80000) rt_sigtimedwait(&(0x7f0000000100)={0x100}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000001240)={"66696c746572007f00000300"}, &(0x7f0000001340)=0xfffffffffffffee2) ppoll(&(0x7f0000000000)=[{r2, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) syz_open_dev$sndctrl(&(0x7f00000012c0)='/dev/snd/controlC#\x00', 0x20, 0x40043) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x101) r4 = semget$private(0x0, 0x7, 0x0) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000000240)=""/4096) msgget(0x2, 0x14) 2018/05/11 17:49:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{}, {0x6, 0x0, 0x0, 0xffffffff}]}) [ 129.098668] audit: type=1326 audit(1526060953.097:44): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7984 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:13 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:13 executing program 7: ioctl(0xffffffffffffffff, 0x8910, &(0x7f0000000080)="c6295e4eca6c0900051ac2f680eedf4f98de196ba72efeeb6f") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='wchan\x00') ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000140)={0x3, 0x9}) fstat(0xffffffffffffffff, &(0x7f0000000000)) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000c31000)='ext4\x00', 0x0, 0x0) 2018/05/11 17:49:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) getuid() 2018/05/11 17:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1000, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x15c7}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) [ 129.195157] alg: No test for cbcmac(des3_ede) (cbcmac(des3_ede-generic)) [ 129.327322] audit: type=1326 audit(1526060953.326:45): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8012 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/11 17:49:13 executing program 0: r0 = memfd_create(&(0x7f0000000140)='ppp1+vmnet1\x00', 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) signalfd(r0, &(0x7f0000000340)={0x8b61}, 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x401, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x2) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000380), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x7c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x12}, 0xf4f1}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xa}, &(0x7f0000000300)=0x8) 2018/05/11 17:49:13 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000697000)={0x2b7, &(0x7f000030a000)=[{0x28, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x4000) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 17:49:13 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x3a4, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000240)={0x0, 0x0, [0x1000000000000000, 0x1, 0x0, 0x2]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80002, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x45d0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x20}, &(0x7f0000000140)=0xc) 2018/05/11 17:49:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x25}]}) 2018/05/11 17:49:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="040050eda4c6d330d0cbe2b5c80e8b8d9939e0b03c55943c3ac52ed11719561ad66e96ee323c8f5c7d8bf35b00000000000000"], 0x1c}, 0x1}, 0x0) fstat(r0, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x7fffffffe, 0x46a3, 0xffffffffffffffff, 0x900000000000}}) 2018/05/11 17:49:13 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000001340), 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/05/11 17:49:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xcf, 0x101080) recvmsg$kcm(r2, &(0x7f00000012c0)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/4096, 0x1000, 0xffffffffffffffff}, 0x2020) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000001300)={@loopback}, &(0x7f0000001340)=0x14) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20240, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/11 17:49:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000086dd60006efc00080000000000000000b5e4c3836d2e1c9f01d82cd48c00000000ffffac1414aafe800000000008b0b77b0000000000000000000000089078"], &(0x7f0000000000)) 2018/05/11 17:49:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x0, 0x0, 0x0, 0xffffffff}]}) 2018/05/11 17:49:13 executing program 3: delete_module(&(0x7f0000000000)='\x00', 0x800) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0x3}], 0x2) 2018/05/11 17:49:14 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:14 executing program 5: r0 = getegid() r1 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x800000000000003f) r2 = dup2(r1, r1) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000080)) accept4$unix(r2, &(0x7f0000001ec0), &(0x7f0000001f40)=0x6e, 0x80800) fstat(r1, &(0x7f0000000000)) 2018/05/11 17:49:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001040)=ANY=[@ANYBLOB="e42500001a0001030000000000000000040000004e63c6a2a7e4abdc9d0f81fc869b511f24d9de3e5a56264510187328a20e1767364ec0c47bcd334a6ff167afb6251583463aaa37eb2677690f8aebff0d08c0023b0008001900", @ANYRES32=r2, @ANYBLOB="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"], 0x25e4}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffe) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x440000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r3}, 0x10) 2018/05/11 17:49:14 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/15) syncfs(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x40, 0x902) poll(&(0x7f0000000380)=[{r2}], 0x1, 0xad) 2018/05/11 17:49:14 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffff801, 0x40000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000240)=""/4096) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/11 17:49:14 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/05/11 17:49:14 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @empty, [], {@canfd={0xd, {{0x1, 0xff, 0x1, 0x9}, 0xb, 0x3, 0x0, 0x0, "ecb3a45476295d8c5143e7bbc1ed501856683a12767f8ccfa5b060b4ac020318797e8e1d37987a227939434ceb25e4f2cdca2457fbd7e20465b0a469e9f19157"}}}}, &(0x7f0000001300)={0x0, 0x4}) 2018/05/11 17:49:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) [ 130.624591] audit: type=1326 audit(1526060954.623:46): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8092 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 17:49:14 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x24401) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x800000]}) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/05/11 17:49:14 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5337, 0x212080) syz_open_pts(r1, 0x2080) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) accept$packet(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', r2}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000100)='GPL\x00', 0x7ff, 0x37, &(0x7f0000000140)=""/55, 0x0, 0x1, [], r3}, 0x48) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xfffffffffffffffc, 0x41b071, 0xffffffffffffffff, 0x3) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/48, &(0x7f0000000080)=0x30) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0xfffffffffffffffa) 2018/05/11 17:49:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xc, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/05/11 17:49:14 executing program 1 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) [ 130.888249] FAULT_INJECTION: forcing a failure. [ 130.888249] name failslab, interval 1, probability 0, space 0, times 0 [ 130.899703] CPU: 0 PID: 8124 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 130.906924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.916300] Call Trace: [ 130.918934] dump_stack+0x185/0x1d0 [ 130.922617] should_fail+0x87b/0xab0 [ 130.926387] __should_failslab+0x278/0x2a0 [ 130.930709] should_failslab+0x29/0x70 [ 130.934648] __kmalloc+0xc5/0x350 [ 130.938163] ? do_seccomp+0xa27/0x2060 [ 130.942121] do_seccomp+0xa27/0x2060 [ 130.945915] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 130.951356] __x64_sys_seccomp+0xdb/0x120 [ 130.955554] do_syscall_64+0x154/0x220 [ 130.959486] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.964696] RIP: 0033:0x455979 [ 130.967903] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 130.975652] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 130.982943] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 130.990238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.997530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.004823] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000000 2018/05/11 17:49:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=[{0x38, 0x3a, 0x2, "4a1100cc982d8ff7a9fc202cb6d9ba6909a33cca2778b86d6a0070f996f3b768d8"}, {0xf8, 0x11f, 0x2, "5857445fe468be80e891eeb6556419fbbfe383c7863977c44a4690acb973eb72537f49bdbda7bcccebc248b9906c9b6325b505d6f189a396ac91e70d89a7dd8fa0ab3765088369012abef81aae6ec2d72b5918a7c9c79b703217b2aa1096589cea52547db3a1fe51e33f71cab677c43bcccd05df992301f7043ea27dd621581c326e788cfec90013157439b325de196ef9c4b107efc8db5315512418b2a60c58cce8276aaacdeef7e3808343a54d35a8aab0c1c1b1c8490f9c5a78d1c56ec6aa673526450c81f92b6d90388519c3c4fa99b66f718a55f3905b506d1cc8e0a34164a9d44567"}, {0xe8, 0x19d, 0x43, "a518de67f7d664038dd20af3fd1dd2b7d04def86dc80136d4f4b91a6904803383d505a07a97eb52f568be2b21dddc41a6cc40970cdc93575c88b10979aad68dc75a13abcdcf232e6d51d5c12fa66e1a4350b41676fc8982410eb9f68d4bb0aaf99a80494a23a9e47db82671a7f4ba984a6497fc00997cd111d65db3d9d3dd9a176afbcdd9d56d9a757d3f115abd453f327c21341736015aa126eef0060af538aa21ef40a46e0fdf0c9e863ea5f31c4d5091825cf537d4cbbba5323a51e3f6c384847108318e36bc5026437ef407d47c272"}, {0x148, 0x10b, 0xffffffff, "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"}, {0x10, 0x11, 0x3ff}], 0x370}, 0x40) 2018/05/11 17:49:15 executing program 3: unshare(0x400) r0 = shmget$private(0x0, 0x2000, 0x48, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/23) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/11 17:49:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/05/11 17:49:15 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x2, [0x7f, 0x1]}, 0x8) syslog(0x3, &(0x7f0000000000)=""/4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x80, r2}) 2018/05/11 17:49:15 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200101001, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000000000000a004e2404000000fe8000000000000000000000000000aa070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e2401000000fe8000000000000000000000000000bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e228d00000000000000000000000000ffff7f00000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400100000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000b010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2009000000fe8000000000000000000000000000bb81000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2305000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000000000ffff7f0000014a6e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22e0fffffffe8000000000000000000000000000bb03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009322c2a4d2074925d0e622ee1c4e72cdf9d33fea8ff4e5327295acdaf7afa384f7f3d218f2c67a5c0cee232e46d795aff27daa2ebefa14086993a2ac077f5d1dcc904cd60591504f3817029c5bfae3a911ef6f68845186f083d325cf58c83a6043cd41a31d7524f8280f4b47f8cb0b4759a2a6d615c83d8219268b1a78bdb8ac87c41fba3e167d38265d1f73e7776b804754e9b1e54920b91b13ca53f270d7f1b132"], 0x410) fallocate(r0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="3d92c53e73f3fcb92d24b9885b9d509c1e0b844e413932b1f2ef8fff7983ea7d2d1331fad9efa9f15f6a4db5ec58603c25162edece0be688331e8ca0d0dd27e24169297df8b785174de667b3c5ba27974645c77cc269783c5450fb085f50e6dc06ab51e0166d1fbe1fa08d501aca8bf5bbda45ab37883f85fe942f", 0x7b}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2}, &(0x7f0000000180)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x1f, 0x203, 0x7, 0x9, 0xa951, 0x1, 0x3, r2}, &(0x7f0000000080)=0x20) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/05/11 17:49:15 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:15 executing program 1 (fault-call:2 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:15 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 131.605405] FAULT_INJECTION: forcing a failure. [ 131.605405] name failslab, interval 1, probability 0, space 0, times 0 [ 131.616855] CPU: 0 PID: 8143 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 131.624073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.633451] Call Trace: [ 131.636087] dump_stack+0x185/0x1d0 [ 131.639761] should_fail+0x87b/0xab0 [ 131.643526] __should_failslab+0x278/0x2a0 2018/05/11 17:49:15 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000ac3000)="47505d04", 0x7, 0x67, &(0x7f0000000000)=""/103, 0x0, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000095000000000000000000000000000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) [ 131.647805] should_failslab+0x29/0x70 [ 131.662430] __kmalloc_node+0x236/0x11f0 [ 131.666563] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.671479] ? __get_vm_area_node+0x28e/0x810 [ 131.676035] __get_vm_area_node+0x28e/0x810 [ 131.680402] __vmalloc_node_range+0x2a7/0x1170 [ 131.685036] ? bpf_prog_alloc+0xe0/0x500 [ 131.689175] __vmalloc+0xe2/0x100 [ 131.692732] ? bpf_prog_alloc+0xe0/0x500 [ 131.696877] bpf_prog_alloc+0xe0/0x500 [ 131.700872] bpf_prog_create_from_user+0x181/0x8c0 2018/05/11 17:49:15 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create(0xa1bc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) [ 131.705886] ? seccomp_log+0x460/0x460 [ 131.709851] do_seccomp+0xaa5/0x2060 [ 131.713654] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.719095] __x64_sys_seccomp+0xdb/0x120 [ 131.723296] do_syscall_64+0x154/0x220 [ 131.727227] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.732444] RIP: 0033:0x455979 [ 131.735659] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 131.743404] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 131.750699] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 2018/05/11 17:49:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000000180c200000086ad13cbf5fc000800000000000000000000001bffffac1414aa008000000000000000000000000000000000000000089078"], &(0x7f0000000000)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget$private(0x0, 0xa) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000300)=""/193) sendto$unix(r1, &(0x7f0000000080)="b70ac3f99358b1ce90fdd8b4f850307784809125bba6e2351c16b9c80ab32e165e7e4a80672dbc76c73fc8b0c673037ec0b4b295be7efd9bed6c653243f855b01c1befc4a2e56c9b9ad2d5c094fce8d42a6a00ee661856a14b2cd09a1daf974b8f39c87baa03be86e2368a1e7335da111bc8abf73836d7511cf71ba702eed220", 0x80, 0x4040800, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r3 = msgget(0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000400)={{0x9, 0x7ff00}, 'port1\x00', 0x11, 0x820, 0x5, 0x0, 0x1660, 0x78, 0x8, 0x0, 0x7, 0x100}) msgctl$IPC_RMID(r3, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x3, 0x28, [0x7, 0x6, 0x2, 0x80000000, 0x400, 0x6, 0x3f, 0xd6, 0x8, 0x7]}) [ 131.757992] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.765288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.772583] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 131.780375] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 131.791657] syz-executor1 cpuset=syz1 mems_allowed=0 [ 131.796898] CPU: 0 PID: 8143 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 131.804117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.813499] Call Trace: [ 131.816144] dump_stack+0x185/0x1d0 [ 131.819822] warn_alloc+0x3fc/0x660 [ 131.823549] __vmalloc_node_range+0xa9e/0x1170 [ 131.828238] __vmalloc+0xe2/0x100 [ 131.831795] ? bpf_prog_alloc+0xe0/0x500 [ 131.835946] bpf_prog_alloc+0xe0/0x500 [ 131.839941] bpf_prog_create_from_user+0x181/0x8c0 [ 131.844968] ? seccomp_log+0x460/0x460 [ 131.848965] do_seccomp+0xaa5/0x2060 [ 131.852776] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.858239] __x64_sys_seccomp+0xdb/0x120 [ 131.862455] do_syscall_64+0x154/0x220 [ 131.866407] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.871667] RIP: 0033:0x455979 [ 131.874881] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 131.882641] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 131.889957] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 131.897262] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.907000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.914310] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 131.921879] Mem-Info: [ 131.924489] active_anon:101402 inactive_anon:77 isolated_anon:0 [ 131.924489] active_file:3434 inactive_file:8765 isolated_file:0 [ 131.924489] unevictable:0 dirty:100 writeback:1 unstable:0 [ 131.924489] slab_reclaimable:3514 slab_unreclaimable:9745 [ 131.924489] mapped:73964 shmem:84 pagetables:1116 bounce:0 [ 131.924489] free:983234 free_pcp:325 free_cma:0 [ 131.957952] Node 0 active_anon:405608kB inactive_anon:308kB active_file:13736kB inactive_file:35060kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295856kB dirty:400kB writeback:4kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 149504kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 131.986265] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 132.012560] lowmem_reserve[]: 0 2817 7244 7244 [ 132.017272] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 132.045075] lowmem_reserve[]: 0 0 4426 4426 [ 132.049535] Node 0 Normal free:1028280kB min:41208kB low:51508kB high:61808kB active_anon:405628kB inactive_anon:308kB active_file:13736kB inactive_file:35060kB unevictable:0kB writepending:404kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4464kB bounce:0kB free_pcp:396kB local_pcp:188kB free_cma:0kB [ 132.079577] lowmem_reserve[]: 0 0 0 0 [ 132.083520] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB 2018/05/11 17:49:15 executing program 5: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x27, &(0x7f0000000000)="02fe06473791c90fac2da99dee42388a58eff4cf3fe0b72b09d21972f68fcd99e69811bfe97bec"}) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000f5b000)=0x6, 0x4) 2018/05/11 17:49:15 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000040)) add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='-', 0x1, 0xfffffffffffffffb) 2018/05/11 17:49:16 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) time(&(0x7f0000000040)) [ 132.097056] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB [ 132.112472] Node 0 Normal: 2*4kB (E) 1*8kB (M) 111*16kB (UM) 62*32kB (UM) 23*64kB (UM) 30*128kB (UME) 15*256kB (UE) 15*512kB (UE) 3*1024kB (U) 2*2048kB (UM) 238*4096kB (UM) = 1002624kB [ 132.129434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 132.138096] 12282 total pagecache pages [ 132.142160] 0 pages in swap cache [ 132.145705] Swap cache stats: add 0, delete 0, find 0/0 [ 132.151153] Free swap = 0kB [ 132.154228] Total swap = 0kB [ 132.157322] 1965969 pages RAM 2018/05/11 17:49:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=[{0x38, 0x3a, 0x2, "4a1100cc982d8ff7a9fc202cb6d9ba6909a33cca2778b86d6a0070f996f3b768d8"}, {0xf8, 0x11f, 0x2, "5857445fe468be80e891eeb6556419fbbfe383c7863977c44a4690acb973eb72537f49bdbda7bcccebc248b9906c9b6325b505d6f189a396ac91e70d89a7dd8fa0ab3765088369012abef81aae6ec2d72b5918a7c9c79b703217b2aa1096589cea52547db3a1fe51e33f71cab677c43bcccd05df992301f7043ea27dd621581c326e788cfec90013157439b325de196ef9c4b107efc8db5315512418b2a60c58cce8276aaacdeef7e3808343a54d35a8aab0c1c1b1c8490f9c5a78d1c56ec6aa673526450c81f92b6d90388519c3c4fa99b66f718a55f3905b506d1cc8e0a34164a9d44567"}, {0xe8, 0x19d, 0x43, "a518de67f7d664038dd20af3fd1dd2b7d04def86dc80136d4f4b91a6904803383d505a07a97eb52f568be2b21dddc41a6cc40970cdc93575c88b10979aad68dc75a13abcdcf232e6d51d5c12fa66e1a4350b41676fc8982410eb9f68d4bb0aaf99a80494a23a9e47db82671a7f4ba984a6497fc00997cd111d65db3d9d3dd9a176afbcdd9d56d9a757d3f115abd453f327c21341736015aa126eef0060af538aa21ef40a46e0fdf0c9e863ea5f31c4d5091825cf537d4cbbba5323a51e3f6c384847108318e36bc5026437ef407d47c272"}, {0x148, 0x10b, 0xffffffff, "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"}, {0x10, 0x11, 0x3ff}], 0x370}, 0x40) 2018/05/11 17:49:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) socketpair$inet_sctp(0x2, 0x2dce1766d6d4cb6, 0x84, &(0x7f0000000000)) syz_open_pts(r0, 0x0) [ 132.160477] 0 pages HighMem/MovableOnly [ 132.164539] 106315 pages reserved [ 132.177478] sctp: [Deprecated]: syz-executor6 (pid 8152) Use of int in maxseg socket option. [ 132.177478] Use struct sctp_assoc_value instead 2018/05/11 17:49:16 executing program 1 (fault-call:2 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) [ 132.259167] sctp: [Deprecated]: syz-executor6 (pid 8182) Use of int in maxseg socket option. [ 132.259167] Use struct sctp_assoc_value instead 2018/05/11 17:49:16 executing program 3: set_mempolicy(0x3, &(0x7f000055cff8)=0x3, 0x401) move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000000), &(0x7f0000000080), 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = inotify_init1(0xa90e4d2d2d5aaa7a) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x11}, 0x6, 0x1, 0x0, 0xa, 0x8, 0x9, 0x7}, 0x20) 2018/05/11 17:49:16 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000080)='/dev/input/mice\x00', 0x2) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x0, 0x6, 0x0, 0x81, "471f9f78341f19a9c8717286d2f4f4dcab7bd89ea8e0d8c2698ae9a7a6f04c868d7e2e819d54bb5237fd58dd", 0x80}, 0x0, 0x0, 0x60000000000000, r1, 0x20, 0x7fff, "e283ec152de5492773619443a7aacfec4e184e81a05366eec0146363e9071a4d52d701e6c0d96dccf615ca44fe38a5e6885d1d998f38134b04f80a5556f5f5cc", &(0x7f00000000c0)='proc\x00', 0x5, [], [0xe6, 0x101, 0x581, 0x6]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='tunl0\x00') r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r3}, 0xfd1d) accept4$nfc_llcp(r0, &(0x7f0000000380), &(0x7f0000000400)=0x60, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7) [ 132.396671] FAULT_INJECTION: forcing a failure. [ 132.396671] name failslab, interval 1, probability 0, space 0, times 0 [ 132.408153] CPU: 1 PID: 8192 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 132.415374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.424765] Call Trace: [ 132.427406] dump_stack+0x185/0x1d0 [ 132.431095] should_fail+0x87b/0xab0 [ 132.434877] __should_failslab+0x278/0x2a0 [ 132.439177] should_failslab+0x29/0x70 [ 132.443112] __kmalloc_node+0x236/0x11f0 [ 132.447234] ? rcu_all_qs+0x32/0x1f0 [ 132.451036] ? alloc_vmap_area+0x1e6/0x15a0 [ 132.455446] ? rcu_all_qs+0x32/0x1f0 [ 132.459214] alloc_vmap_area+0x1e6/0x15a0 [ 132.463412] ? __kmalloc_node+0xe25/0x11f0 [ 132.467736] ? __get_vm_area_node+0x28e/0x810 [ 132.472289] __get_vm_area_node+0x3ab/0x810 [ 132.476661] __vmalloc_node_range+0x2a7/0x1170 [ 132.481299] ? bpf_prog_alloc+0xe0/0x500 [ 132.485438] __vmalloc+0xe2/0x100 [ 132.488995] ? bpf_prog_alloc+0xe0/0x500 [ 132.493150] bpf_prog_alloc+0xe0/0x500 [ 132.497157] bpf_prog_create_from_user+0x181/0x8c0 [ 132.502183] ? seccomp_log+0x460/0x460 [ 132.506161] do_seccomp+0xaa5/0x2060 [ 132.509970] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.515419] __x64_sys_seccomp+0xdb/0x120 [ 132.519623] do_syscall_64+0x154/0x220 [ 132.523553] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.528769] RIP: 0033:0x455979 [ 132.531974] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 132.539735] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 2018/05/11 17:49:16 executing program 5: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x4, 0x800, 0xffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x91, "3d576c9cf8f086e1248005122ed631391b98f2afac6c3845a810032ee94de2577f94e67208bb49c7b8a88cf0bbbba62304bb798540e71ccf8e43c3d1948ed1a6ad861da83414e64aadc9c05ee52614d57a892c833e1d62106947929a0cacc328e6ba88aa0269c8ce4b4d441841fb660dd9f9b860873144b6ebbc4365db1dbb8ca9dea2ea420de3ac60437e87c8d6bb1e3d"}, &(0x7f0000000040)=0x99) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x88}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/11 17:49:16 executing program 6: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) [ 132.547033] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 132.554329] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.561626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.568922] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 [ 132.576407] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 132.587689] syz-executor1 cpuset=syz1 mems_allowed=0 [ 132.592972] CPU: 1 PID: 8192 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 132.600187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.609573] Call Trace: [ 132.612219] dump_stack+0x185/0x1d0 [ 132.615895] warn_alloc+0x3fc/0x660 [ 132.619601] __vmalloc_node_range+0xa9e/0x1170 [ 132.624279] __vmalloc+0xe2/0x100 [ 132.627830] ? bpf_prog_alloc+0xe0/0x500 [ 132.631975] bpf_prog_alloc+0xe0/0x500 [ 132.635961] bpf_prog_create_from_user+0x181/0x8c0 [ 132.640975] ? seccomp_log+0x460/0x460 [ 132.644940] do_seccomp+0xaa5/0x2060 [ 132.648751] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.654203] __x64_sys_seccomp+0xdb/0x120 [ 132.658406] do_syscall_64+0x154/0x220 [ 132.662339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.667554] RIP: 0033:0x455979 [ 132.670765] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 132.678519] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 132.685817] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 132.693115] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.700420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.707717] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 2018/05/11 17:49:16 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:16 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:16 executing program 3: unshare(0x60000000) r0 = gettid() gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r1, &(0x7f00000003c0)=""/202, 0x75, 0x4) 2018/05/11 17:49:16 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffff0f71, @dev={0xfe, 0x80, [], 0x1c}}}, [0x80000000, 0x9, 0x9, 0x7fff, 0x80000001, 0x100000001, 0x200, 0x9, 0x6, 0x80000001, 0x7ff, 0x0, 0x81, 0x5, 0x7]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={r1, 0xb3, "1ee921974c8afc40d78152046ffa4d6a736e26f17218450928fe4494f4d8a4f595fdc9b76d8538c9fb5c8a7f2f7420152344923518d42a717796aa711835f05311a2730269eca204ce4acf8f89563aae44564bf38b87474fdc9ae393f026179c93837cb491c7d987361073b12b8121bde2a80639484e9e83ac77c87b7fc4a81af0c74d5df69138d56bfc7900f9a1f059de9e9a93e2b98c4ba1539c9b812e8be8d17a6f1a589a60c908a7bec59acc7affa4e40f"}, &(0x7f0000000480)=0xbb) open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="95055630cc4e5a5bbf9868290b691906d3cd35b6c8932e325675c51f32c8465dad9bf934866b9f5e5316271107065a7f2a111a662a57739041068aacd71e546ec3b41576a5584a0c88171fb60fbe7bea474b2c7b77ce6bf3bf3c927fb47d7737b70b3e8cae22260eea136b7922c6c4b3799283352c22ea2054e65571189b463191e276018ecd657c6b47261009d150e14af65b0994b04f7389cdd5b2ff591fd5914646d687238ddf77b9c342de87126a41ac34ecdd13411e2240195a75163c09469ba546e50f123cdaecba69deab54312f4dc556fb73762e5ab679bf8b4d", 0xde}], 0x1, &(0x7f00000004c0), 0x0, 0x40000}, 0x20000000) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x1, 0x4) fallocate(r0, 0x3, 0x0, 0x5000ffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x10001, @empty, 0xc0a}}, [0x0, 0x4, 0xa0, 0x5, 0x52eb, 0x9, 0x2, 0x0, 0xdce, 0x0, 0x1, 0x0, 0x5, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0x2) 2018/05/11 17:49:16 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x18000) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) restart_syscall() ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/05/11 17:49:16 executing program 1 (fault-call:2 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:16 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000000300)=@hci, 0x2f5, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/168, 0xa8}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0xff, {{0xa, 0x4e20, 0xd737, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff00}}, {{0xa, 0x4e20, 0x17, @loopback={0x0, 0x1}, 0x3}}}, 0x108) 2018/05/11 17:49:16 executing program 2: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x5, 0x100000000}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0xf0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5, 0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xcb4, 0x1328, 0x2, 0x2}}, @common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffff7, 'syz1\x00', 0x8417}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) [ 132.924997] FAULT_INJECTION: forcing a failure. [ 132.924997] name failslab, interval 1, probability 0, space 0, times 0 [ 132.936474] CPU: 1 PID: 8224 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 132.943695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.948351] IPVS: ftp: loaded support on port[0] = 21 [ 132.953071] Call Trace: [ 132.953117] dump_stack+0x185/0x1d0 [ 132.953163] should_fail+0x87b/0xab0 [ 132.953243] __should_failslab+0x278/0x2a0 [ 132.972607] should_failslab+0x29/0x70 [ 132.976536] __kmalloc_node+0x236/0x11f0 [ 132.980663] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 132.986174] ? __get_vm_area_node+0x600/0x810 [ 132.990708] ? __vmalloc_node_range+0x611/0x1170 [ 132.995515] __vmalloc_node_range+0x611/0x1170 [ 133.000197] __vmalloc+0xe2/0x100 [ 133.003755] ? bpf_prog_alloc+0xe0/0x500 [ 133.007903] bpf_prog_alloc+0xe0/0x500 [ 133.011890] bpf_prog_create_from_user+0x181/0x8c0 [ 133.016910] ? seccomp_log+0x460/0x460 [ 133.020882] do_seccomp+0xaa5/0x2060 2018/05/11 17:49:17 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000086dd60006efc0008000000000000000000000000ffffac1414aafe8000000000000000005873377e26c8d11dc04ea4b9d6970000000000000000000000089078"], &(0x7f0000000000)) [ 133.024680] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.030125] __x64_sys_seccomp+0xdb/0x120 [ 133.034329] do_syscall_64+0x154/0x220 [ 133.038266] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.043481] RIP: 0033:0x455979 [ 133.046689] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 133.054434] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 133.061729] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 2018/05/11 17:49:17 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80000, 0x0) readahead(r0, 0x3, 0x101) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x68a1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x1, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) [ 133.069021] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.076317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.083618] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000003 2018/05/11 17:49:17 executing program 2: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180ca0000000180c2000000910047008100410086dd60006efc000800000000354523f3946acd64d7981fba0000000000000000ffffac1414aafe8000000000000000000000000000000000000007009078e4e4a8c4480f0f8925a95f24f1f6de4f18eb4a870533"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40040, 0x0) write$cgroup_pid(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x3) syz_emit_ethernet(0x143, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x28, 0x4, 0xbe96, 0x5, 0x135, 0x68, 0x9, 0x6, 0x7f, 0x0, @multicast1=0xe0000001, @empty, {[@ra={0x94, 0x6, 0x80000000}, @rr={0x7, 0x17, 0x101, [@rand_addr=0x3, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @generic={0xdf, 0x12, "79c1c71279e53d132199065858c8df5c"}, @timestamp={0x44, 0x38, 0x0, 0x1, 0x1, [{[@loopback=0x7f000001], 0x40}, {[@dev={0xac, 0x14, 0x14, 0xa}], 0x6}, {[], 0x6}, {[@empty]}, {[], 0x5}, {[@multicast2=0xe0000002], 0xbaf}, {[@empty], 0x4}, {[], 0x1}]}, @ssrr={0x89, 0x23, 0x684, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @rand_addr=0x1000, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @empty]}]}}, @udp={0x4e21, 0x4e21, 0x95, 0x0, [@guehdr={0x2, 0x6, 0x7fffffff, 0x6, 0x100, [0x80]}, @guehdr={0x1, 0x8001000, 0x9, 0x7, 0x100}, @guehdr={0x2, 0x9, 0xffffffffffffffe0, 0xf50c, 0x100, [0x80]}, @guehdr={0x1, 0x564b, 0xf7, 0xffffffffffff970a, 0x100}, @guehdr={0x2, 0x3, 0x800, 0x9, 0x100, [0x80]}, @guehdr={0x1, 0x0, 0x20, 0x6, 0xdbfb97224b00d295}, @guehdr={0x1, 0x100, 0x7d1, 0x1, 0x100}, @guehdr={0x2, 0xd6, 0x6, 0x9, 0x100, [0x80]}], "993a08b4ee81a550d77e1a75352a0d7f03c4cf145e67dc1401ba6a2fe053a85a5ee22f5e231272a1a15c5b7090746bce5710b26279136c11281026461059e8da787a3eeecea2a9a699edbb25e485a407e1cc784004198fa99516f702ab"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0xcfc, 0xe1f, 0x9bb, 0xe05]}) 2018/05/11 17:49:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0xa4, r1, 0x108, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd170}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x463}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4c33}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf03b}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x80) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="9a7de94ec4f7e7e6dcb33a7de4b23c7c454e179f1eb7f3aef823cd5698522be44d", @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="617c12dbb47426ff595b45855191c1534ec9f7ac0b3400a1f459c431ca11e84f452a743b054ec1341cbeb54f1cd5bbcd3215aea763"], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB, @ANYPTR64, @ANYPTR], @ANYPTR, @ANYRES16=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYRES64, @ANYRES64=r0, @ANYBLOB="0d6260dc619143ba4cfa97f5d2fc3e9f93301bd58c7d29bc7f8256b9450b675cb1211cdf26b464534a1477c3b950f2df8d5a28af87688124d03c0a9d1c9c", @ANYPTR]], @ANYRES64], 0xfffffeb3) 2018/05/11 17:49:17 executing program 1 (fault-call:2 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:17 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x7, @tid=r0}, &(0x7f00008ec000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpgrp(r0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/05/11 17:49:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) [ 133.343826] FAULT_INJECTION: forcing a failure. [ 133.343826] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.356494] CPU: 1 PID: 8259 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 133.363720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.373108] Call Trace: [ 133.375751] dump_stack+0x185/0x1d0 [ 133.379432] should_fail+0x87b/0xab0 [ 133.383201] __alloc_pages_nodemask+0x61c/0x5dd0 [ 133.388013] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.392939] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.397652] ? __should_failslab+0x278/0x2a0 [ 133.402072] ? should_fail+0x57/0xab0 [ 133.405875] ? __should_failslab+0x278/0x2a0 [ 133.410312] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.415160] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.419866] ? kmsan_set_origin+0x9e/0x160 [ 133.424117] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 133.429583] alloc_pages_current+0x6b5/0x970 [ 133.434017] __vmalloc_node_range+0x83c/0x1170 [ 133.438652] __vmalloc+0xe2/0x100 [ 133.442160] ? bpf_prog_alloc+0xe0/0x500 [ 133.446261] bpf_prog_alloc+0xe0/0x500 [ 133.450205] bpf_prog_create_from_user+0x181/0x8c0 [ 133.455181] ? seccomp_log+0x460/0x460 [ 133.459104] do_seccomp+0xaa5/0x2060 [ 133.462861] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.468260] __x64_sys_seccomp+0xdb/0x120 [ 133.472426] do_syscall_64+0x154/0x220 [ 133.476324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.481518] RIP: 0033:0x455979 [ 133.484706] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 133.492421] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 133.499689] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 133.506956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.514234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.521502] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 133.529095] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/05/11 17:49:17 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x1, 0x12, [0x16e]}) [ 133.541667] syz-executor1 cpuset=syz1 mems_allowed=0 [ 133.546934] CPU: 1 PID: 8259 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 133.554150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.563525] Call Trace: [ 133.566166] dump_stack+0x185/0x1d0 [ 133.569841] warn_alloc+0x3fc/0x660 [ 133.573554] __vmalloc_node_range+0xeda/0x1170 [ 133.578238] __vmalloc+0xe2/0x100 [ 133.581789] ? bpf_prog_alloc+0xe0/0x500 [ 133.585937] bpf_prog_alloc+0xe0/0x500 [ 133.589924] bpf_prog_create_from_user+0x181/0x8c0 [ 133.594943] ? seccomp_log+0x460/0x460 [ 133.598913] do_seccomp+0xaa5/0x2060 [ 133.602711] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.608166] __x64_sys_seccomp+0xdb/0x120 [ 133.612367] do_syscall_64+0x154/0x220 [ 133.616297] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.621510] RIP: 0033:0x455979 [ 133.624719] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 133.632468] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 133.639762] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 133.647055] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.654349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.661647] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 133.669075] warn_alloc_show_mem: 1 callbacks suppressed [ 133.669083] Mem-Info: [ 133.677128] active_anon:102985 inactive_anon:76 isolated_anon:0 [ 133.677128] active_file:3438 inactive_file:8771 isolated_file:0 [ 133.677128] unevictable:0 dirty:111 writeback:1 unstable:0 [ 133.677128] slab_reclaimable:3520 slab_unreclaimable:9773 [ 133.677128] mapped:73984 shmem:84 pagetables:1140 bounce:0 [ 133.677128] free:978161 free_pcp:307 free_cma:0 [ 133.710601] Node 0 active_anon:414184kB inactive_anon:304kB active_file:13752kB inactive_file:35084kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296052kB dirty:444kB writeback:4kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 157696kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 133.738842] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 133.765126] lowmem_reserve[]: 0 2817 7244 7244 [ 133.769867] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:740kB free_cma:0kB [ 133.797722] lowmem_reserve[]: 0 0 4426 4426 [ 133.802207] Node 0 Normal free:989696kB min:41208kB low:51508kB high:61808kB active_anon:418060kB inactive_anon:296kB active_file:13752kB inactive_file:35100kB unevictable:0kB writepending:468kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10752kB pagetables:4240kB bounce:0kB free_pcp:752kB local_pcp:284kB free_cma:0kB [ 133.832155] lowmem_reserve[]: 0 0 0 0 [ 133.836109] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 133.849582] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB [ 133.865215] Node 0 Normal: 319*4kB (UME) 257*8kB (UME) 261*16kB (UME) 167*32kB (UME) 132*64kB (UME) 60*128kB (UME) 16*256kB (UE) 15*512kB (UE) 3*1024kB (U) 10*2048kB (UM) 234*4096kB (UM) = 1022772kB [ 133.883361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 133.892092] 12300 total pagecache pages [ 133.896153] 0 pages in swap cache [ 133.899700] Swap cache stats: add 0, delete 0, find 0/0 [ 133.905128] Free swap = 0kB [ 133.908237] Total swap = 0kB [ 133.911312] 1965969 pages RAM [ 133.914498] 0 pages HighMem/MovableOnly [ 133.918531] 106315 pages reserved [ 133.957438] dccp_close: ABORT with 65423 bytes unread 2018/05/11 17:49:18 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) 2018/05/11 17:49:18 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14}}}}}, &(0x7f00003b5000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, [0xfffffffffffff001, 0x39, 0x7f, 0x9d69, 0x6, 0xffffffffffffbe7e, 0x5, 0x100, 0xfffffffffffffff7, 0x4, 0x8, 0x5567, 0x3, 0x2, 0xffffffff]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x4}, &(0x7f0000000400)=0x8) 2018/05/11 17:49:18 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/dev/ppp\x00', 0xfa046726e872c631) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/143) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000003c00)=""/246) r2 = shmget$private(0x0, 0x4000, 0x11, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/14) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/05/11 17:49:18 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) timerfd_gettime(r0, &(0x7f0000000040)) unshare(0x40600) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000006700), 0x0, 0x0) 2018/05/11 17:49:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40000000000e916, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/11 17:49:18 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:18 executing program 1 (fault-call:2 fault-nth:5): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x4000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x2, 0x6, {0xd2, 0xfffffffffffffffe}, {0x3, 0x20}, @const={0x100000001, {0x1, 0x800, 0x7fff, 0x1}}}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) [ 134.474083] Unknown ioctl 21521 [ 134.474719] FAULT_INJECTION: forcing a failure. [ 134.474719] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.489231] CPU: 0 PID: 8293 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 134.493422] Unknown ioctl 21521 [ 134.496411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.496416] Call Trace: [ 134.496440] dump_stack+0x185/0x1d0 [ 134.496460] should_fail+0x87b/0xab0 [ 134.496479] __alloc_pages_nodemask+0x61c/0x5dd0 [ 134.496496] ? kernel_poison_pages+0x40/0x360 [ 134.496510] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.496522] ? kernel_poison_pages+0x1a0/0x360 [ 134.496537] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.496550] ? get_page_from_freelist+0xab28/0xb600 [ 134.496564] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.496575] ? __save_stack_trace+0x90d/0xb00 [ 134.496604] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 134.564051] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 134.569337] ? __kmalloc_node+0xe25/0x11f0 2018/05/11 17:49:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) r1 = dup(r0) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000100)="bb93bc6e2d41f9aaa67c40373fb2e89eeb7a5bd64b7da0bc0b31c53745afaa58c295db2dfeaf070ebe60cb730df24485ac797008a2573f8e45f4025c18559ab1cdc416414e2ad2eacc60802a2d376ba70c5e51a86a01801c92ff38f31740378366dcdb98a721ee981a0f5d4ae588aa204454e766de28188f5180259478469b9aae43d9432f309bc2007486c3e18df94d045a5812faf0dc5478358a4552652d09bb8256ef62a35f9a891e5bab12330a20c5afbef32b9a21a8c52ce4cd7613390371aa624419cc50f512ca85c37a536550635e3c5bd72055253ca3a346add808650f3f3679b597f720edd6fdd0d1eb8754a5e5f1a928c0b91b9f", 0xf9, 0x1, &(0x7f0000000200)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x81}, 0x1c) [ 134.573574] ? do_seccomp+0xaa5/0x2060 [ 134.577459] ? __x64_sys_seccomp+0xdb/0x120 [ 134.581783] ? do_syscall_64+0x154/0x220 [ 134.585847] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.590689] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.595356] ? __should_failslab+0x278/0x2a0 [ 134.599776] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.604625] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 134.609570] kmsan_alloc_page+0x82/0xe0 [ 134.613551] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 134.618308] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/11 17:49:18 executing program 2: syz_emit_ethernet(0x9, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) [ 134.623152] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.627821] ? __should_failslab+0x278/0x2a0 [ 134.632234] ? should_fail+0x57/0xab0 [ 134.636030] ? __should_failslab+0x278/0x2a0 [ 134.640443] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.645287] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.649962] ? kmsan_set_origin+0x9e/0x160 [ 134.654207] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.659667] alloc_pages_current+0x6b5/0x970 [ 134.664077] __vmalloc_node_range+0x83c/0x1170 [ 134.668669] __vmalloc+0xe2/0x100 2018/05/11 17:49:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8000, 0x341100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000280)={r3, r4, 0x1}) shutdown(r0, 0x2000000000000002) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x103000, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000000180)="2e3d8e6e1ee5d09965bf6bc4d7ca47562d2bf046651c704bf180670d6ef1a144ad6958d3091640c14ccbea91db38a35b2aafd8467670", 0x36) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={r1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) [ 134.672129] ? bpf_prog_alloc+0xe0/0x500 [ 134.676198] bpf_prog_alloc+0xe0/0x500 [ 134.680097] bpf_prog_create_from_user+0x181/0x8c0 [ 134.685031] ? seccomp_log+0x460/0x460 [ 134.688927] do_seccomp+0xaa5/0x2060 [ 134.692643] ? do_syscall_64+0x9c/0x220 [ 134.696616] ? syscall_trace_enter+0x8f9/0xf90 [ 134.701206] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.706572] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.711943] __x64_sys_seccomp+0xdb/0x120 [ 134.716095] do_syscall_64+0x154/0x220 [ 134.719986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.725173] RIP: 0033:0x455979 [ 134.728358] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 134.736060] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 134.743326] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 134.750629] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.757911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.765179] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 [ 134.773135] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 134.785692] syz-executor1 cpuset=syz1 mems_allowed=0 [ 134.790944] CPU: 0 PID: 8293 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 134.798157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.807535] Call Trace: [ 134.810169] dump_stack+0x185/0x1d0 [ 134.813843] warn_alloc+0x3fc/0x660 [ 134.817556] __vmalloc_node_range+0xeda/0x1170 [ 134.822236] __vmalloc+0xe2/0x100 [ 134.825789] ? bpf_prog_alloc+0xe0/0x500 [ 134.829932] bpf_prog_alloc+0xe0/0x500 [ 134.833917] bpf_prog_create_from_user+0x181/0x8c0 [ 134.838936] ? seccomp_log+0x460/0x460 [ 134.842903] do_seccomp+0xaa5/0x2060 [ 134.846745] ? do_syscall_64+0x9c/0x220 [ 134.850748] ? syscall_trace_enter+0x8f9/0xf90 [ 134.855398] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.860826] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.866269] __x64_sys_seccomp+0xdb/0x120 [ 134.870470] do_syscall_64+0x154/0x220 [ 134.874401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.879614] RIP: 0033:0x455979 [ 134.882824] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 134.890569] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 134.897860] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 134.905156] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.912450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.919743] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 [ 134.927147] Mem-Info: [ 134.929690] active_anon:102466 inactive_anon:77 isolated_anon:0 [ 134.929690] active_file:3440 inactive_file:8781 isolated_file:0 [ 134.929690] unevictable:0 dirty:26 writeback:0 unstable:0 [ 134.929690] slab_reclaimable:3523 slab_unreclaimable:9866 [ 134.929690] mapped:73973 shmem:84 pagetables:1090 bounce:0 [ 134.929690] free:979711 free_pcp:426 free_cma:0 [ 134.963064] Node 0 active_anon:409748kB inactive_anon:308kB active_file:13760kB inactive_file:35124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295892kB dirty:104kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 134.991289] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 135.017586] lowmem_reserve[]: 0 2817 7244 7244 [ 135.022311] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 135.050072] lowmem_reserve[]: 0 0 4426 4426 [ 135.054511] Node 0 Normal free:1015516kB min:41208kB low:51508kB high:61808kB active_anon:409748kB inactive_anon:308kB active_file:13760kB inactive_file:35124kB unevictable:0kB writepending:104kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10432kB pagetables:4188kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB [ 135.084547] lowmem_reserve[]: 0 0 0 0 [ 135.088488] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 135.101978] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB 2018/05/11 17:49:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-generic)\x00'}, 0x1b4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="d0", 0x1}], 0x1}], 0x1, 0x0) 2018/05/11 17:49:18 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000180c200000086dd60006efc000800dffc21f74c26e5db00375b3fd071d48ef1fc29ba7d781f000000ffffac1414aafe8000000000000010000000000000000000000000089078"], &(0x7f0000000000)={0xfffffffffffffffd}) r0 = semget(0x3, 0x0, 0x0) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000380)=""/124) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x80, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000001c0)=""/236, 0xec}, &(0x7f00000002c0), 0x40}, 0x20) open$dir(&(0x7f0000000140)='./file0\x00', 0x640, 0xa1) 2018/05/11 17:49:19 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) r1 = getegid() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xae}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x6e, "c501e53fab32e012934568a871faa2b5d808fa81685e0850946149ea83d20ee78f51df131928db416ce2f554bd8f72ca84d1563b4e874c2fc19f161f924e1866f2290ed64022875315f9e915c3f8124942486aa5254b6b40cbc12714286bdb36d9efd13d49ffcafd76029eba17e6"}, &(0x7f00000002c0)=0x76) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x1800) r3 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r4 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x400, 0x80000001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="010e0200ae5f0200"], &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x24, "ea458cd46691377da39a43888e0078e601c0a388820ff9b3fbf7b48372fbcd75cf0f0aee"}, &(0x7f00000005c0)=0x2c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="8e6d208b2a14bbe93a5a270c02d31709", 0x10}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000084000000000000000600c40ed500000020000000000000008400000002000000ffff000200000000ff0f27f8", @ANYRES32=r5, @ANYBLOB="3000000000000000840000000100000008001f000400000002000000144b832407000000feffffffff7f0000", @ANYRES32=r6], 0x90}, 0x4008040) r7 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r7, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r7, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r7, 0x29, 0x45, &(0x7f0000000680)={'TPROXY\x00'}, &(0x7f00000006c0)=0x1e) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f00000003c0)=0x8000, 0x4) bind$alg(r3, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) connect$rds(r4, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r9 = accept4$alg(r3, 0x0, 0x0, 0x0) sendfile(r9, r8, &(0x7f0000a2effc), 0x6) 2018/05/11 17:49:19 executing program 5: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000002c0)=@abs={0x1}, 0x6e) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') preadv(r3, &(0x7f0000000500), 0x10000000000000d5, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/11 17:49:19 executing program 2: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2e80000000, 0x40) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000000180c200000086dd60006efc0008000000000000000000000000ffffac1414aafe8000000000000000080000000000000000000000089078"], &(0x7f0000000000)) [ 135.117437] Node 0 Normal: 119*4kB (U) 259*8kB (UME) 251*16kB (UM) 168*32kB (UME) 121*64kB (UME) 63*128kB (UME) 16*256kB (UE) 15*512kB (UE) 3*1024kB (U) 7*2048kB (UM) 234*4096kB (UM) = 1015396kB [ 135.135239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 135.143884] 12304 total pagecache pages [ 135.147936] 0 pages in swap cache [ 135.151449] Swap cache stats: add 0, delete 0, find 0/0 [ 135.156884] Free swap = 0kB [ 135.159968] Total swap = 0kB [ 135.163069] 1965969 pages RAM [ 135.166220] 0 pages HighMem/MovableOnly [ 135.170263] 106315 pages reserved 2018/05/11 17:49:19 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) 2018/05/11 17:49:19 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0xa9) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0x401, 0xff}) 2018/05/11 17:49:19 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22400, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/169, 0xa9, 0x2, &(0x7f0000000140)={0x1a, 0x118, 0x1, 0x3, 0xa5e4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xa4, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffc6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000001}, 0x24000080) getsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000cd9000), &(0x7f0000000040)=0x4) 2018/05/11 17:49:19 executing program 6: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xeae, 0x4400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x9, 0x3a}, 'port1\x00', 0x0, 0x8004a, 0xbb4, 0x62dc, 0x0, 0x10001, 0xffffffff, 0x0, 0x6, 0x4}) keyctl$link(0x8, 0x0, r0) 2018/05/11 17:49:19 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200040) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYPTR64, @ANYBLOB="30f44d45704756f58a1d992c22a5d43a63e70280e18493b2e590091aa68d11a5f2a3939cc6d0cb7cc983dfde803ebf72dddedeea6178afac07d8bfd57f8441c64e4dfbce4e858be10d82202d"], 0x54) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)) 2018/05/11 17:49:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffb, 0x800) write$cgroup_int(r2, &(0x7f00000001c0), 0x2) 2018/05/11 17:49:19 executing program 1 (fault-call:2 fault-nth:6): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) [ 135.658219] FAULT_INJECTION: forcing a failure. [ 135.658219] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.670170] CPU: 0 PID: 8352 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 135.677358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.686712] Call Trace: [ 135.689313] dump_stack+0x185/0x1d0 [ 135.692943] should_fail+0x87b/0xab0 [ 135.696674] __alloc_pages_nodemask+0x61c/0x5dd0 [ 135.701443] ? kernel_poison_pages+0x40/0x360 2018/05/11 17:49:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = dup2(0xffffffffffffff9c, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/68) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) [ 135.705942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.711309] ? kernel_poison_pages+0x1a0/0x360 [ 135.715900] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.721354] ? get_page_from_freelist+0xab28/0xb600 [ 135.726373] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 135.731828] ? __save_stack_trace+0x90d/0xb00 [ 135.736346] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 135.741374] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 135.746658] ? __kmalloc_node+0xe25/0x11f0 [ 135.750898] ? do_seccomp+0xaa5/0x2060 2018/05/11 17:49:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x1000, 0x7, 0x100000000, "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"}) sendmmsg(r0, &(0x7f0000009a80)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000005dc0)}}, {{&(0x7f0000007ec0)=@nl=@proc={0x10}, 0x80, &(0x7f0000009280), 0x0, &(0x7f0000000000)}, 0x2}], 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000010c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001280)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001380)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001540)={0x0, @multicast2, @multicast1}, &(0x7f0000001580)=0xc) recvmmsg(r1, &(0x7f0000006240)=[{{&(0x7f00000015c0)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f0000001640)=""/124, 0x7c}, {&(0x7f00000016c0)=""/51, 0x33}, {&(0x7f0000001700)=""/60, 0x3c}, {&(0x7f0000001740)=""/60, 0x3c}], 0x4, &(0x7f00000017c0)=""/248, 0xf8, 0x1306}, 0x1}, {{&(0x7f00000018c0)=@sco, 0x80, &(0x7f0000003e40)=[{&(0x7f0000001940)=""/75, 0x4b}, {&(0x7f00000019c0)=""/134, 0x86}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/77, 0x4d}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/122, 0x7a}, {&(0x7f0000003b80)=""/125, 0x7d}, {&(0x7f0000003c00)=""/204, 0xcc}, {&(0x7f0000003d00)=""/41, 0x29}, {&(0x7f0000003d40)=""/252, 0xfc}], 0xa, &(0x7f0000003f00)=""/53, 0x35, 0x4}, 0x800}, {{&(0x7f0000003f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005440)=[{&(0x7f0000003fc0)=""/35, 0x23}, {&(0x7f0000004000)=""/192, 0xc0}, {&(0x7f00000040c0)=""/193, 0xc1}, {&(0x7f00000041c0)=""/125, 0x7d}, {&(0x7f0000004240)=""/2, 0x2}, {&(0x7f0000004280)=""/156, 0x9c}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/199, 0xc7}], 0x8, &(0x7f00000054c0)=""/106, 0x6a, 0x100000001}, 0x200000000000000}, {{&(0x7f0000005540)=@sco, 0x80, &(0x7f0000005800)=[{&(0x7f00000055c0)}, {&(0x7f0000005600)=""/177, 0xb1}, {&(0x7f00000056c0)=""/17, 0x11}, {&(0x7f0000005700)=""/7, 0x7}, {&(0x7f0000005740)=""/160, 0xa0}], 0x5, &(0x7f0000005880)=""/214, 0xd6, 0x5eb}, 0x1}, {{&(0x7f0000005980)=@sco, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005a00)=""/252, 0xfc}, {&(0x7f0000005b00)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000005c40)=@l2, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005cc0)}, {&(0x7f0000005d00)=""/34, 0x22}, {&(0x7f0000005d40)=""/158, 0x9e}], 0x3, &(0x7f0000005e40)=""/26, 0x1a, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f00000061c0)=[{&(0x7f0000005e80)=""/253, 0xfd}, {&(0x7f0000005f80)=""/179, 0xb3}, {&(0x7f0000006040)=""/165, 0xa5}, {&(0x7f0000006100)=""/139, 0x8b}], 0x4, &(0x7f0000006200), 0x0, 0xffffffff}, 0x6}], 0x7, 0x1, &(0x7f0000006400)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006440)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000006540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006740)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20008200}, 0xc, &(0x7f0000006700)={&(0x7f0000006580)={0x15c, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x140, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe28}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) [ 135.754789] ? __x64_sys_seccomp+0xdb/0x120 [ 135.759114] ? do_syscall_64+0x154/0x220 [ 135.763179] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.768025] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.772696] ? __should_failslab+0x278/0x2a0 [ 135.777110] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.781960] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 135.786900] kmsan_alloc_page+0x82/0xe0 [ 135.790879] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 135.795654] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.800504] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.805174] ? __should_failslab+0x278/0x2a0 [ 135.809589] ? should_fail+0x57/0xab0 [ 135.813392] ? __should_failslab+0x278/0x2a0 [ 135.817800] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.822649] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.827324] ? kmsan_set_origin+0x9e/0x160 [ 135.831566] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 135.837026] alloc_pages_current+0x6b5/0x970 [ 135.841445] __vmalloc_node_range+0x83c/0x1170 [ 135.846039] __vmalloc+0xe2/0x100 [ 135.849502] ? bpf_prog_alloc+0xe0/0x500 [ 135.853568] bpf_prog_alloc+0xe0/0x500 2018/05/11 17:49:19 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 135.857468] bpf_prog_create_from_user+0x181/0x8c0 [ 135.862400] ? seccomp_log+0x460/0x460 [ 135.866296] do_seccomp+0xaa5/0x2060 [ 135.870017] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.875392] __x64_sys_seccomp+0xdb/0x120 [ 135.879546] do_syscall_64+0x154/0x220 [ 135.883445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.888630] RIP: 0033:0x455979 [ 135.891822] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 135.899532] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 135.906802] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 135.914074] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.921341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.928611] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 135.936297] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 135.948865] syz-executor1 cpuset=syz1 mems_allowed=0 2018/05/11 17:49:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @random="0346e3a51975"}, 0x10) socketpair$inet(0x2, 0xa, 0xfff8000000000000, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000040)=0x50, 0x4) getdents(r3, &(0x7f0000000040), 0x7385baf8532ca971) [ 135.954106] CPU: 0 PID: 8352 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 135.961325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.970716] Call Trace: [ 135.973365] dump_stack+0x185/0x1d0 [ 135.977049] warn_alloc+0x3fc/0x660 [ 135.980782] __vmalloc_node_range+0xeda/0x1170 [ 135.985463] __vmalloc+0xe2/0x100 [ 135.989114] ? bpf_prog_alloc+0xe0/0x500 [ 135.993263] bpf_prog_alloc+0xe0/0x500 [ 135.997247] bpf_prog_create_from_user+0x181/0x8c0 [ 136.002276] ? seccomp_log+0x460/0x460 [ 136.006243] do_seccomp+0xaa5/0x2060 [ 136.010051] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.015496] __x64_sys_seccomp+0xdb/0x120 [ 136.019700] do_syscall_64+0x154/0x220 [ 136.023639] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.028851] RIP: 0033:0x455979 [ 136.032062] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 136.039807] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 136.047102] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 136.054402] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.061703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.069000] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 136.076397] Mem-Info: [ 136.078956] active_anon:102472 inactive_anon:77 isolated_anon:0 [ 136.078956] active_file:3440 inactive_file:8790 isolated_file:0 [ 136.078956] unevictable:0 dirty:51 writeback:0 unstable:0 [ 136.078956] slab_reclaimable:3526 slab_unreclaimable:9876 [ 136.078956] mapped:73933 shmem:84 pagetables:1131 bounce:0 [ 136.078956] free:977806 free_pcp:277 free_cma:0 [ 136.112321] Node 0 active_anon:411968kB inactive_anon:308kB active_file:13760kB inactive_file:35160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295732kB dirty:204kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/05/11 17:49:19 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200000086dd600002000008000000000000000000000000ffffac1414aafe8000000000000000000000000000000000000033a8572fe48600089078"], &(0x7f0000000000)) [ 136.140521] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 136.166852] lowmem_reserve[]: 0 2817 7244 7244 [ 136.171598] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 136.199380] lowmem_reserve[]: 0 0 4426 4426 [ 136.203841] Node 0 Normal free:1003856kB min:41208kB low:51508kB high:61808kB active_anon:412104kB inactive_anon:308kB active_file:13760kB inactive_file:35160kB unevictable:0kB writepending:204kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:11136kB pagetables:4524kB bounce:0kB free_pcp:228kB local_pcp:156kB free_cma:0kB [ 136.233880] lowmem_reserve[]: 0 0 0 0 [ 136.237818] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 136.251365] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB [ 136.266847] Node 0 Normal: 25*4kB (UM) 97*8kB (UME) 188*16kB (UM) 165*32kB (UME) 87*64kB (UME) 65*128kB (UME) 16*256kB (UE) 15*512kB (UE) 3*1024kB (U) 2*2048kB (UM) 232*4096kB (UM) = 992268kB [ 136.284427] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 136.293101] 12313 total pagecache pages [ 136.297157] 0 pages in swap cache [ 136.300711] Swap cache stats: add 0, delete 0, find 0/0 [ 136.306132] Free swap = 0kB 2018/05/11 17:49:19 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x28000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000090050000ffffffffa00300000000000000000000ffffffffffffffffc0040000c0040000c0040000ffffffff04000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002802500200000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000006060000000000003801727400000000000000000000e400000000000000000000000000000000000001000068000000010000000800000030010000fe8000000000000000000000000000aa00000000000000000000fffffffffffffe8000000000000000000000000000bbff010000000000000000000000000001fe8000000000000000000000000000bbff01000000000000000000000000000100000000000000000000000000000000ff010000000000000000000000000001fe80000000000000000000000000000afe800000000000000000000000000014fe8000000000000000000000000000aa00000000000000000000ffffac1414bbfe8000000000000000000000000000aafe80000000000000000000000000001800000000000000000000000000000001fe80000000000000000000000000001e0c00000028005443504d53530000000000000000000000000000000000000000000000008101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001500100000000000000000000000000000000960000000000000030007372680000000000000000000000000000000000000000002000000000000000ff0000001000400100000000000028006d680000000000000000000000000000000000000000006c2a6038337b089a270900000000003000434f4e4e4d41524b000000000000000000000000000000000000000000010002000004000000080000000200000000000000000000000000ffffac1414bbfe800000000000000000000000000014ffffff00000000ff00000000ffffffffffffff00ff000000ffffff00000000ff6970646470300000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000290000026b000000000000000000000000000000f800200100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000007f03f806b0f501004000000000000000280053455400000000000000000000000000000000000000000000000000000100000206050008ed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5f0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) 2018/05/11 17:49:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xff55}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000100)={0x9, 0x7}) 2018/05/11 17:49:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) [ 136.309231] Total swap = 0kB [ 136.312309] 1965969 pages RAM [ 136.315487] 0 pages HighMem/MovableOnly [ 136.319523] 106315 pages reserved 2018/05/11 17:49:20 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) 2018/05/11 17:49:20 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0xfc, 0x10001, 0x3, 0x188}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="a10000004d03daaad63b661729350b00bfebc1ff30f350170666ff852a3fb9116d08ff5f6b6073da667b3000b575e092406e4e7f387b324104bb06b54ec9a32033dbc429bde585a7a03eb055780486accc3845d05640e02fab90530a40743f78bcb947ea20d1e0645e2b0376944b5182a3f599ed5be645f9e1575953bccef99b4f80b24f17cacc9355226f2b0a4c66efa60000000000"], &(0x7f0000000180)=0xa9) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454da, 0x0) 2018/05/11 17:49:20 executing program 7: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) 2018/05/11 17:49:20 executing program 1 (fault-call:2 fault-nth:7): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:20 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000000040)='aio\x00', 0x1004, &(0x7f00000b2000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0xffffffffffffffff, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000180)={{0x6, 0x5, 0x8, 0x5, "f167e4e00cac0e700c43c6df1fad6ceab6808b867fbf22c57011588c94d5d59c4b0763f2d43ef8846f7c929b", 0x2}, 0x4, [0x1, 0x2, 0x3, 0x6, 0xfffffffffffffc00, 0xf13, 0x4, 0x400, 0x81, 0xfffffffffffffc89, 0x8, 0x2, 0x2, 0x7, 0x2, 0x7, 0x9, 0x2, 0x0, 0x101, 0x6, 0x2, 0x1, 0xff, 0x46, 0x4, 0x101, 0x1, 0x3, 0x8, 0x9, 0x0, 0x8, 0xfd1, 0x1ff, 0x101, 0x2, 0x7fffffff, 0xffffffffffffffff, 0x2, 0x8, 0x40, 0x1, 0x6, 0x2, 0x4, 0x7, 0x4, 0x5, 0x9, 0xfffffffffffffff8, 0x6a, 0x6, 0x5, 0x0, 0x3, 0xffff, 0x2, 0x0, 0x1, 0xffffffff, 0x5, 0x1ff, 0x7fff, 0x101, 0x7fffffff, 0x100000000, 0x80, 0x2, 0xfff, 0x2, 0x8, 0x4, 0x5, 0x0, 0xffffffffffffff36, 0x1, 0x7, 0x7, 0xffffffffffff22f8, 0x5, 0x80000000, 0x9, 0x9, 0x5, 0x9, 0x5, 0x45f, 0x1, 0x400, 0xde34, 0x1, 0x4, 0x3ff, 0xe6, 0x4a, 0xc53, 0x5, 0x7fffffff, 0x8, 0xfffffffffffffff7, 0x8, 0x3, 0x7, 0x0, 0x9, 0xfffffffffffffc01, 0x1, 0x2, 0x5, 0x3ff, 0x43, 0x0, 0x30b4000000000000, 0x5d96, 0x3f, 0x2, 0x4, 0x8000, 0xfffffffffffffff8, 0x3, 0x3, 0x335, 0x3, 0x7, 0x8, 0x0, 0x80000001], {0x77359400}}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/05/11 17:49:20 executing program 5: unshare(0x400) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202400, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xba, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/05/11 17:49:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="01bf22a6ac9033bd80c20000000180c200000086dd60006efc0008000000000000000000000000ffffac1414aafe8000000000000000006200000000000000000000089078"], &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) mq_notify(r0, &(0x7f0000000280)={0x0, 0x22, 0xbdc480c99aaf4bb9, @thr={&(0x7f0000000100)="7f81bc47e8bdd7dd10c47a157cf6dc147f1d41403c51d2c2c8bf0cf354b97bd8f19847def590a63806fd8b4f833041bf16e9a0c726f2c575796e86e2b9cb6cec3e01db22020d4427f32cc87f5af35eb25a40f2fbb58ce6538d6c6e5a6c3979261e999a408550eae4e87502f89eae4dfe19d82201d54860d866e3ece32c326cb6816634", &(0x7f00000001c0)="e72391720526394def4e13cf57f1fb7594d3f394c337791654a566e92eff2111fb8a9bde177572370613b6e83eea8eaf81ea3d40afc3927ddbe38d8ebc9f8633375248781a330e5ce1def2e7898fbd71702d3c0de1ace53b3902c7a0f62905f95fb2e8ec2fe24878b3a7c29d35b2a7aab442e2e07563b48bf18862383de8a715be5435a7ef10b8e7ca8af416405cd7"}}) [ 136.637453] FAULT_INJECTION: forcing a failure. [ 136.637453] name failslab, interval 1, probability 0, space 0, times 0 [ 136.648896] CPU: 1 PID: 8422 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 136.656116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.665501] Call Trace: [ 136.668132] dump_stack+0x185/0x1d0 [ 136.671810] should_fail+0x87b/0xab0 [ 136.675577] __should_failslab+0x278/0x2a0 [ 136.679904] should_failslab+0x29/0x70 [ 136.683875] __kmalloc+0xc5/0x350 [ 136.687426] ? bpf_prog_alloc+0xe0/0x500 [ 136.691562] ? bpf_prog_alloc+0x14c/0x500 [ 136.695783] bpf_prog_alloc+0x14c/0x500 [ 136.699855] bpf_prog_create_from_user+0x181/0x8c0 [ 136.704868] ? seccomp_log+0x460/0x460 [ 136.708884] do_seccomp+0xaa5/0x2060 [ 136.712681] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.718125] __x64_sys_seccomp+0xdb/0x120 [ 136.722337] do_syscall_64+0x154/0x220 [ 136.726274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.731490] RIP: 0033:0x455979 2018/05/11 17:49:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x7, [0x7, 0x7, 0x3, 0x2, 0x5, 0x5, 0x5c80000000000000]}, 0x12) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @loopback}, &(0x7f00000004c0)=0xc) sendmmsg(r1, &(0x7f0000002480)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="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", 0xfa}, {&(0x7f0000000180)="1b21f312f5647824209283cf5fc89969bbc62aee334b5b365456a0c7433de361329102274eb0b9a639194c83daeea5e988", 0x31}, {&(0x7f00000001c0)="a273de2dd50536becfdcfb4df68fa96484d788181ef3b9abe05b3df3136f0aae0019e93dff2023686681f30e5ce1f1ee8f97454d613f1f9cf2c065dc9e992a161145c9c85ac150a70dac2932588b11378510a8567a22518fcd83b9896589f2d5bc8b754efded75db6e33d332a91f8086c5e60593c131c7513a78664658140c99b777976f62b86c8fa853ac2de0d35ac05a0b913f81514b531530048d4d8e1343b5", 0xa1}, {&(0x7f0000000280)="b994d42947a0152441df7157ea1ed15ff70a3258baf57b4b1795f6", 0x1b}], 0x4, &(0x7f0000000300)=[{0x70, 0x13f, 0x8, "5338b722be7ac9de2226cfa9967f156789dfc95227e96c01a9d008a9bb692881e30f391da87a62b9a15bf6d6ee42f8d38354a809cc1f79373f4834f2b5920291aa05a1899cafff4f90be4176a37f09f1393d959deaaf881504d14c27"}, {0x60, 0x0, 0x0, "07f1cf5973005c79875f100d649397d42c5aecfdd0f4938519d1bfe5269148a65f2962f7a3fece3036507bfb38eeebf4d4477d3a427c1d907c27a82892ffc8039e20df1f66bbfa14be0fde176f"}], 0xd0, 0x20040000}, 0xffffffffffffff01}, {{&(0x7f0000000500)=@can={0x1d, r2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)="951b12263bf1751cccbf5674a59f1d7ee0a4ee7cae76424725087c97eb21efe849691adc2c70a2eb4cfd0f3ed49dc11106907f98ab5aa573754c4d9f011b0e70d113760f2eacda5b5747b30698492e7282a3a56438beeba64abbb7d0f2628522b99bc4128cc199052f06a576b204381da75e62d3d4dc8a8f7e1a8099f3f7a724b902b3a1ac94e75339815c4efc8e70ae21698a4f908ec121de3f35098de7ce2b17ec24effb5b5776e2ff63def57e532cb91cb19f900faa850e24e5900e6fb7ac095b54ddabd0d8d49dc00f7dec09748673f1b729ae51e45d7952ddc046c5d584f55a", 0xe2}], 0x1, &(0x7f00000006c0)=[{0xa8, 0x18c, 0xff, "4419c56cc62e7655bb5c692c26a471048d7438b1d9fb01f64a66aca6396c8e52f7d47eb5e4452149ac93b034ffaaaebd61f539cfc3a747d4739790daa1de0ba1dd3d4323cd86c72c2b6e6628f26e210910c3d753a0d6f18a0a42f4d80eaf118e40527ae4e6dc3df2e1ac084b70cac761af0d01b770750d65c48496f218312eb939b02b9c6c8aeb2d1872a620820ce2d81186e3"}, {0x50, 0x109, 0x5, "4fed7e12fbfb8625003cf11f59fb948d45c26264b46c1cfa95304bbe8e3e85994b2845cf96f5162939f1f460928879e3c7ca7b393551c5e7e2aa"}, {0xa0, 0x29, 0x3, "bb65eb106470a9ca1bfb7abdfe080c8dc2770ed4e32c04d97b3fb7e9c3a4b42caa5e3b443f77ea31c7cc295ca4c67f0f6cc1edfec6f679f4db3c8993e19f86c39c5250209a1d7649205fdc63e403842bfe18b6ea2c3e74f7bbd2750f9f8a6fabdf78410b96c20cd0b703ae54e62538f16f953ec6f1980415d1cf24946439647a71625bee51c7432b18c4e8cff0442ca0"}, {0x68, 0x0, 0x1, "52a868efaa6b4f2bbb78fab79b16e25c70b7e2017b97d316dd9c3e57d7e83c574744e294127257a9323e5c578cf485997e5549c0be92890b2a33ff5b9438d35f93ddbcb744050a18a4dae53c7a07755f30e71e6ee2"}, {0x18, 0x1, 0x0, "083a7d1ce4"}, {0x38, 0x88, 0x4, "7e54ae09ab91a62916da3267f9d2649df10618188aeb6c207197dd5206d0f6c16c3ae209278615da"}, {0x20, 0x116, 0x80000001, "bc4b7d885de330affcd09884d41a5e84"}], 0x270, 0x800}, 0x2}, {{&(0x7f0000000940)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4106-gcm-aesni))\x00'}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000009c0)="6950ea58f43b55ac6a9a48a591", 0xd}], 0x1, &(0x7f0000000a40)=[{0xe0, 0x29, 0x9, "01f3425abfd12c57437a6a51b6db5b6d3c4754607efef5c90668c7d8b3233b56ef4812aad8bffd545e433b001f1c73b17b4d5590fa89525317ad0c6189fb7f20428b0eae72371195eea258d4173aab2205840357a3803ab2039e23352ffcd3144ee1963679718c045a4effe403ef11103d4e76e5dbaa04a88319f4120bd01450f3a13f8b0c5249194c271c91bf45ee62ae6c396eac28bd8afebd83607fc009b819a922fb8ee959990fb9251160576836c484f6ec9aa55d4d4ed0d4ddb3d7e8361cb450abc07b554fcbe47186"}, {0x28, 0x10e, 0xfffffffffffffff7, "f8c29334f696de7bfc58ea30136d6c1b54667bb640"}], 0x108, 0x4040000}, 0x1}, {{&(0x7f0000000b80)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x2}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c00)="632b0344d67465913209b423e158e26e3919d6079feff04511636f99f1dd8658ebdaca0615e34e5bc6b2218b", 0x2c}, {&(0x7f0000000c40)="2693c86956009cbb099ad526c8149eec671895988aea24dc920caffb62417d4887ee65736e4914b93a98cb388312f352ef691fce84cbcbeb09849bfcc4354a94e4fb326e5b83463a97a990b5f00a529d70152c93bd1c60440d2ebb7ae3321957a142313b9457c4cbfd5755807861159253daec818dbd25b1232aafdca79ac331ac771a09c7081ecd8320bc3a440f6988d25e9c5a980850a37aac983abfff12456a40ad1e3a5fbd258aa51a110b2d3787ca8ec209b935760f348761", 0xbb}, {&(0x7f0000000d00)="f6ff368021dd376cbaea2abb3935c67166b62e01f339d4e43c5ff57f14c0194848d1c16367cdac4e2c390e52eb593f72050d3a4c1ec4e584714f448142fd12fbbb2d86c3d944d6a397080925a91b97de78cf7226784aa3c5c33de30f6a19d31c921a06b340ccb8d4e1da6cee3ce56ef8b7a0c084870e82e620c5610eca92558ad729a05e51f21a4da50d57fab7f7d20d5a23ededb9136d197e89cb3def4c10f0a20ef0c1a6442966d16b42db44a82d07e88d67568645204da5", 0xb9}, {&(0x7f0000000dc0)="41e232008520e52e8666e6bd96ddb0c6f0af36", 0x13}, {&(0x7f0000000e00)="c1e7eb4e3d375ff82ab78b06f2cce5f7cf0e260b33de5c635121f9c6763b8294580fcb6a7c", 0x25}], 0x5, &(0x7f0000000ec0)=[{0x70, 0x18f, 0x1, "a8419af2ef512a5fdf47dd6a08c2e4a707112316194204dfba00284a875e79c135e9d0b25f39b7e0af282e85649d383d1aa85906d5c4d8104c6d9b0ada5e041f03d12866d2399cc38dd46dfd56aa7547538a6c06acdbf32e2ed004"}, {0x108, 0xff, 0xfc4, "1f3f072165f3fba732176bcffcaa563ffe20469992da0f822fbda1e4898610b5a7202d02ef7cb4b0f94a2bbc2163885cb3c069185e05154a81b622696eb53a9365131515258e8f7609563ecf148badfd4f8b3f0a6e84301456bcfab46a615eceab0d1bb6127873d497a6356b8862c9b94b8cabfa367056cbe781ab93e33e654e3497a8bdf04a6c7e3b38c69c79c4962f2881f01fb5adb0b00d9cb8365c4b3c209871f8b82284eacfe2482acf5717a074550fbcef782e3a6e5cc110d92c35e6c6249cf44438b31031d85e8f82d80303b36478eae72d98aa0779ea38e2b8c3fa4f7d2b5e78c841612992e20d8b5ddde26d2325a3"}, {0x78, 0x119, 0x7ff, "f5426a7cdd978536d1702bdddca707df59506a36b55e0f00c4bafb36b9a92b5760b99ea0145ba1f3a32655d9cb91f7a43228bd1c0278893e21cf53296dae06ce5847912d783bc3cb5ae82dab994afd7ee632a7409542b6d50f12b1eef89b3a34f937c1"}, {0x50, 0x3a, 0xd6f6, "62a58d3c19d2258ac1821196b9c371425fb8545a5e4484faeec5126c09a23d81a79860ff3a2d2580622d6de5077273d0aef7074215063753bc05dbf15f"}, {0xf8, 0x117, 0x7ff, "b15f1988ac93210803e3c1edb8f181ec1346da1b64b6bbf3d4fafdc92a9ffb7e403c6315841af0bf53db0516c6bdeccdd14349bdd1d47cff7aae08424d6a030d9625e13432a848a11069f5b6512d8c40cac9f59fcd6e0684cf6495bc562f0ddeb4076ef279b759ca90c00fc9f598f26a93fda4345f731c0af88e758e1ecc11307f689149cb14aa277b2e1d9bdcd6d21ef627bf74394fbad8ce559eb889059f4b25a2e7c85922a50cbd072ef7bc81ce8c12d09275723e49c867e4e56a8dc63f512242ed131c5046e2e69af26c84da5abdbe6aa5dffaa7645d7a4cff6fb55396cc26ef"}, {0x110, 0x10a, 0x100000001, "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"}, {0x18, 0x107, 0x1af, 'd'}, {0xd8, 0x109, 0x9, "edf3d10212db572aa75948edc410c10f1f01d5d8ee4624dc3a326c7c88daa1b14cb0fbf81d3971510b70772cf90e7171aeeb96b558c01abfdc9df6f911c6f242f625c46d422d3e6a0dff69fa3c5015052e49f50bbd51dbf6ac47e861eb0bda565940d1174b855898e4e80bd432860ccef55f84b951c5da849c429830c05778db739302cd71edec93a2d64ae121e3fef5b2f70b926c7928ef1c4903b7cff09a0f41c6d0b6f71d3b0d0916778c12e3068f738db3b18e8f4a4b6853d6a6c10a11f1cc"}, {0x1010, 0x187, 0x9, "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"}, {0x58, 0x11f, 0x2, "45c1ea343bb7685112811262aefb01b05bb66ab5e9bec67c92af46c5f8458f2f9263a4e4228468af1668d4ddd6365cb23cce4f61e11af9f002931aabd55ebf0bee22a67c2b2a3c"}], 0x15a0, 0x20000800}, 0x2}], 0x4, 0x0) 2018/05/11 17:49:20 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r1, &(0x7f0000000280)=""/250, 0x0) 2018/05/11 17:49:20 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x12042, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3f, 0x504, 0x101, 0x2, 0x0, 0x4, 0x1000, 0x7, 0xae4, 0x1, 0x4, 0x80000001, 0x2, 0x1d92, 0x9, 0x2, 0x5b9, 0x2a5, 0x7ff, 0xffffffff80000001, 0x2, 0x7, 0x3f, 0x8, 0x2, 0x2, 0x7ff, 0xa8, 0x7e70, 0x4000000000, 0x1, 0x0, 0x9, 0x4, 0x3, 0xffff, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1000, 0x5, 0x5, 0x6, 0x8001, 0xc7b, 0x1}, r3, 0x1, r2, 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20001, 0x0) [ 136.734704] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 136.742446] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 136.749743] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 136.757043] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.764348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.771647] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000007 2018/05/11 17:49:20 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000000180c20000000008000000000000000000000000ffffac1414aafe8000000000000000000000000000000000000000089078"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x200000) 2018/05/11 17:49:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x28081, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) write(r2, &(0x7f0000000180), 0x0) 2018/05/11 17:49:20 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4a0000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x100000000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x8, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x7, 0x101, 0x4, 0x8000, 0x8000, 0x8}, 0xffffffffffffff87, 0x7, 0x7}) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x100000000, 0x40) 2018/05/11 17:49:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x8000400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x210040, 0x0) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/05/11 17:49:20 executing program 1 (fault-call:2 fault-nth:8): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) [ 137.098950] FAULT_INJECTION: forcing a failure. [ 137.098950] name failslab, interval 1, probability 0, space 0, times 0 [ 137.110425] CPU: 0 PID: 8459 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 137.117652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.127035] Call Trace: [ 137.129682] dump_stack+0x185/0x1d0 [ 137.133351] should_fail+0x87b/0xab0 [ 137.137117] __should_failslab+0x278/0x2a0 [ 137.141402] should_failslab+0x29/0x70 [ 137.145337] __kmalloc+0xc5/0x350 [ 137.148873] ? bpf_prepare_filter+0x81/0x1b10 [ 137.153445] ? bpf_prepare_filter+0x84e/0x1b10 [ 137.158109] bpf_prepare_filter+0x84e/0x1b10 [ 137.162603] ? seccomp_log+0x460/0x460 [ 137.166575] ? kmsan_set_origin+0x9e/0x160 [ 137.170896] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 137.176347] bpf_prog_create_from_user+0x598/0x8c0 [ 137.181365] ? seccomp_log+0x460/0x460 [ 137.185351] do_seccomp+0xaa5/0x2060 [ 137.189162] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.194610] __x64_sys_seccomp+0xdb/0x120 [ 137.198826] do_syscall_64+0x154/0x220 [ 137.202767] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.207987] RIP: 0033:0x455979 [ 137.211198] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 137.218952] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 137.226252] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 137.233544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.240816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.248098] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000008 2018/05/11 17:49:21 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:21 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000004c0)=ANY=[@ANYBLOB="0180c20000000180c200000075000000000000f3ffac1414aafe800000000000000000000000000000000000000008907800000900000000000000000000f2fe508f2fb2d95c84f1ef4375f87395bdb41b0c8a2df3951eaae1b6439ecdbf8fdaa317ea05176b1aaa8140419ec48847497baf7000fbe3cf32462e64daf4cbc5eff25c6014a0e9b588020692fd167fb2b9cdc5c3e7e5eba497b60b5fb478a0c3f6020000000000000032e5b71aa04d16d59b85733e0087185bc536da76d0842b268312ffdd143cefa50d1f1b4f80adc0a374ed8f905ef2bee4f39bf4110bce271cf3bda046c2927fb06a7ca61c8e64203fcf8f664d20d7fa44dc972101f74555fbfa9120366100701a8ee2f5b8dbe14dd45cda601ae1e22c95e402ca5daf44558f79a346bb8761491210101920f49f7e8d39bb7b2133c8a37110db262ead101d26ddb33fe84cb2cadc6054da190b268feddca133307fc7ca355e7cc10f6043a8cb87b7f2c0acd34505c68d65f3c31fb4d601eeb833409c47b6ba0d4a6a0115e79caf01d605d1408b564b20e3510ebb5592e46a14e859206985d91ef246ebe2817f2c2ae8a0ef47297b9961a45b1ae97250465db592bd1dfe8d304207083bf4a435c9a742e9c84d7cf7be7815d126ce3506376539e113b013b726d6f71a5479be5d14cfdf7e36d32881415f2307738884ac212f3254bae7cb52f79d1ab31df50ac0f319772a42bdf6ca2f5ed92447e28321dda8d10eac286f8fdaf414e41474e0c576a32336f11dd918ffebde26779b113d1d0f1684cc75bfbc96719ac033f2358f3a77713939f19d4c5f2a3062012f8a22158d91ed049b477d9dfcc4d1384c1f50944f79fbd0e0780c3049c117a4731a1e5066cbf7d0901bb75b95ecfdf940d500aa9907ddddaa"], &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) 2018/05/11 17:49:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x10001, &(0x7f0000000000)="0400024eca0200b612ec6f") r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x5, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='6'], 0x1) dup2(r1, r2) 2018/05/11 17:49:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) ioctl(r0, 0x0, &(0x7f0000000040)="0e80c222f8b99365b1eb88e6341c187d20540821e1aca30e8e13fc983f3b33f81c8b20059a106b4e12756faf0911a0c7929999de4d76c9a91a3e158ce446645fccdb4a66fb190466d469f415f7f7ae5364bedcfb0671e88077dc14") ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/05/11 17:49:21 executing program 3: r0 = fanotify_init(0x10, 0x8400) read(r0, &(0x7f0000000040)=""/4096, 0x1000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001040)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) r3 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x800) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) 2018/05/11 17:49:21 executing program 1 (fault-call:2 fault-nth:9): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:21 executing program 5: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) vmsplice(r0, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/05/11 17:49:21 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 137.756206] FAULT_INJECTION: forcing a failure. [ 137.756206] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 137.768054] CPU: 0 PID: 8482 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 137.775238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.784592] Call Trace: [ 137.787186] dump_stack+0x185/0x1d0 [ 137.790834] should_fail+0x87b/0xab0 [ 137.794555] __alloc_pages_nodemask+0x61c/0x5dd0 [ 137.799310] ? kernel_poison_pages+0x40/0x360 2018/05/11 17:49:21 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="f63182a645d6", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 137.803812] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.809178] ? kernel_poison_pages+0x1a0/0x360 [ 137.813762] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 137.819217] ? get_page_from_freelist+0xab28/0xb600 [ 137.824237] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 137.829691] ? __save_stack_trace+0x90d/0xb00 [ 137.834209] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 137.839232] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 137.844514] ? __kmalloc_node+0xe25/0x11f0 [ 137.848756] ? do_seccomp+0xaa5/0x2060 2018/05/11 17:49:21 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1c1400, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x400000) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 137.852652] ? __x64_sys_seccomp+0xdb/0x120 [ 137.856971] ? do_syscall_64+0x154/0x220 [ 137.861045] ? kmsan_set_origin_inline+0x6b/0x120 [ 137.865894] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 137.870836] kmsan_alloc_page+0x82/0xe0 [ 137.874816] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 137.879577] ? kmsan_set_origin_inline+0x6b/0x120 [ 137.884419] ? __msan_poison_alloca+0x15c/0x1d0 [ 137.889092] ? __should_failslab+0x278/0x2a0 [ 137.893509] ? should_fail+0x57/0xab0 [ 137.897307] ? __should_failslab+0x278/0x2a0 [ 137.901721] ? kmsan_set_origin_inline+0x6b/0x120 [ 137.906565] ? __msan_poison_alloca+0x15c/0x1d0 [ 137.911245] ? kmsan_set_origin+0x9e/0x160 [ 137.915486] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 137.920959] alloc_pages_current+0x6b5/0x970 [ 137.925400] __vmalloc_node_range+0x83c/0x1170 [ 137.929994] __vmalloc+0xe2/0x100 [ 137.933455] ? bpf_prog_alloc+0xe0/0x500 [ 137.937523] bpf_prog_alloc+0xe0/0x500 [ 137.941416] bpf_prog_create_from_user+0x181/0x8c0 [ 137.946347] ? seccomp_log+0x460/0x460 [ 137.950243] do_seccomp+0xaa5/0x2060 2018/05/11 17:49:21 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x5, 0x4, 0xffffffff7fffffff, 0xfffffffffffffffe}, {0x7fffffff, 0x7fffffff, 0x80, 0x2}, {0x8, 0x6, 0x9, 0xc8}, {0x1d, 0x474, 0x4, 0x4}, {0x1, 0x401, 0x3, 0x80000000000000}, {0x6, 0x3, 0x401, 0x8}, {0x8, 0x7fff, 0x81, 0x2}]}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x300000000000, &(0x7f0000000140)=0x1) [ 137.953960] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.959326] __x64_sys_seccomp+0xdb/0x120 [ 137.963478] do_syscall_64+0x154/0x220 [ 137.967370] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.972549] RIP: 0033:0x455979 [ 137.975733] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 137.983440] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 137.990706] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 137.997972] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/11 17:49:22 executing program 2: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) prctl$setptracer(0x59616d61, r0) [ 138.005240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.012506] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000009 [ 138.020211] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 138.032773] syz-executor1 cpuset=syz1 mems_allowed=0 [ 138.038035] CPU: 0 PID: 8482 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 138.045247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.054626] Call Trace: [ 138.057267] dump_stack+0x185/0x1d0 [ 138.060942] warn_alloc+0x3fc/0x660 [ 138.064661] __vmalloc_node_range+0xeda/0x1170 [ 138.069332] __vmalloc+0xe2/0x100 [ 138.072881] ? bpf_prog_alloc+0xe0/0x500 [ 138.077046] bpf_prog_alloc+0xe0/0x500 [ 138.081035] bpf_prog_create_from_user+0x181/0x8c0 [ 138.086052] ? seccomp_log+0x460/0x460 [ 138.090026] do_seccomp+0xaa5/0x2060 [ 138.093824] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.099267] __x64_sys_seccomp+0xdb/0x120 [ 138.103477] do_syscall_64+0x154/0x220 2018/05/11 17:49:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10c80, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/235, 0xeb) sendto$inet(r3, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) 2018/05/11 17:49:22 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "006efc", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) [ 138.107408] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.112622] RIP: 0033:0x455979 [ 138.115833] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 138.123573] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 138.130868] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 138.138161] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.145452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.152745] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000009 [ 138.160135] Mem-Info: [ 138.162698] active_anon:102970 inactive_anon:76 isolated_anon:0 [ 138.162698] active_file:3442 inactive_file:8802 isolated_file:0 [ 138.162698] unevictable:0 dirty:75 writeback:0 unstable:0 [ 138.162698] slab_reclaimable:3526 slab_unreclaimable:9887 [ 138.162698] mapped:73963 shmem:84 pagetables:1083 bounce:0 [ 138.162698] free:976654 free_pcp:413 free_cma:0 [ 138.196169] Node 0 active_anon:416124kB inactive_anon:304kB active_file:13768kB inactive_file:35208kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295968kB dirty:300kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 163840kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 138.224360] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 138.250700] lowmem_reserve[]: 0 2817 7244 7244 [ 138.255405] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 138.283178] lowmem_reserve[]: 0 0 4426 4426 [ 138.287645] Node 0 Normal free:993400kB min:41208kB low:51508kB high:61808kB active_anon:416108kB inactive_anon:304kB active_file:13768kB inactive_file:35208kB unevictable:0kB writepending:300kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10816kB pagetables:4676kB bounce:0kB free_pcp:872kB local_pcp:180kB free_cma:0kB [ 138.317588] lowmem_reserve[]: 0 0 0 0 [ 138.321515] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 138.335053] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB 2018/05/11 17:49:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x80000000}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0x4}) 2018/05/11 17:49:22 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000000180c200000086bef0644fc685daccb6dd60006efc0008000000a70000000000000000ffffac1414aafe8000000054adb767000000000000"], &(0x7f0000000000)) [ 138.350483] Node 0 Normal: 1*4kB (U) 80*8kB (UM) 218*16kB (UME) 153*32kB (UM) 98*64kB (UM) 67*128kB (UME) 16*256kB (UE) 15*512kB (UE) 3*1024kB (U) 4*2048kB (UM) 231*4096kB (UM) = 993092kB [ 138.367702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 138.376354] 12327 total pagecache pages [ 138.380416] 0 pages in swap cache [ 138.383931] Swap cache stats: add 0, delete 0, find 0/0 [ 138.389363] Free swap = 0kB [ 138.392427] Total swap = 0kB [ 138.395508] 1965969 pages RAM [ 138.398660] 0 pages HighMem/MovableOnly [ 138.402713] 106315 pages reserved 2018/05/11 17:49:22 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) 2018/05/11 17:49:22 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x4, 0x7, 0x1000, "eaa794389a6b", 0x8001}}) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz1', "5fba0bd549cb7dc1dfac6cfd55023845b33d3dc448fde8eeb26732852391da97f9dbc03f3716c7abe345d2f3165f7e7acb98c019a8375a1a9a2250ab095f5a432e1d3382f5c399dfb41f9d926ab3588ab392d295d2cc21fe39b4889ce84a640b325e52da285d50c88daa1650a2ae132dcf4f55416b14a60cb8f6c6876fd6d93cf6986316df201e0babfdb38a6e1ef9e4"}, 0x94) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000280)=""/239) write(r1, &(0x7f0000000180), 0x0) 2018/05/11 17:49:22 executing program 1 (fault-call:2 fault-nth:10): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:22 executing program 2: syz_emit_ethernet(0xfffffffffffffd54, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180c20000000180c200000086dd60006efc0008000004000000000080000000ffffacff0faafe800000000000000001010000000000000000004cf59078ac47fa"], &(0x7f0000000040)={0x1, 0x0, [0x0, 0x0, 0x3]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000002c0)=0x5) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x5, 0x6}) prctl$void(0x3) syz_emit_ethernet(0xbd, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa10810020008137ffff00ab07050000000000000000000000020000000000ab57002d00000000000004dd6bc9875c2a0d4d1cab96dc1400136acfe7d1086de864252f9b5e83955246c95da2179f1c0b009a068497a7376356d800ccdb9d90e3fb072a69361e33d17bdfc8d6e608d0a1919b250d078db687e15f38ad9cc98c0d4f44ce51584280c125755b2573f2f03b695fbc48c35418c53bfc4344a00f74328c436160227ca014556998ea794fea8629933e62cfbe59"], &(0x7f0000000180)={0x0, 0x1, [0xaca, 0x77f, 0x38b, 0xccf]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000300)="5d85869c9373c7951ac6ab0cc831a2eedb09c61854aeb2be1017a7a3955b09ba569f0465d4b85ef2b0707c6a5e5f22f29043ccaa05cc5655efa2e66b708396c647ba0809957cbc19e11618b0a95ac3a23673221cf7fd6e35e2675c4375bea2dddec5aec58734122c1cd0954a20738b8c26c430c1cce5a465dc2505d595") r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40100, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000240)=0x7e771649, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}], 0x30) 2018/05/11 17:49:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2057, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x0, 0x31}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x42a, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/11 17:49:22 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0xffffffffffffff3e}, 0xfd5c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8000000008915, &(0x7f0000000000)="c629ce4eca6c099612ec6f358af0791c59299e785bcd447883459ac129a73975b34fa899ce6a9c710b34bca699a57ccf369db386ea3c49") bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) close(r0) 2018/05/11 17:49:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8b12, &(0x7f0000000180)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003080)={0x2, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0xffff}}, 0x0, 0x8, [{{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x100000000}}, {{0xa, 0x4e21, 0x45f589cb, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, {{0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0x11}, 0x8000}}, {{0xa, 0x4e23, 0x8f, @mcast2={0xff, 0x2, [], 0x1}, 0xac0}}, {{0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x10000}}, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x490) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000440)=0xe8) accept$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getsockname(r1, &(0x7f0000000700)=@can={0x0, 0x0}, &(0x7f0000000780)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@broadcast, @remote, 0x0}, &(0x7f0000000800)=0xc) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x14) accept$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) getpeername(r0, &(0x7f0000000b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000cc0)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f00000016c0)=[{{&(0x7f0000000e80)=@sco, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f00)=""/37, 0x25}, {&(0x7f0000000f40)=""/241, 0xf1}], 0x2, 0x0, 0x0, 0x3}, 0x80000000}, {{&(0x7f0000001080)=@can={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001100)=""/170, 0xaa}, {&(0x7f00000011c0)=""/200, 0xc8}, {&(0x7f00000012c0)=""/57, 0x39}, {&(0x7f0000001300)=""/242, 0xf2}], 0x4, 0x0, 0x0, 0xb000000000000000}, 0x9}, {{&(0x7f0000001440)=@rc, 0x80, &(0x7f00000015c0)=[{&(0x7f00000014c0)}, {&(0x7f0000001500)=""/184, 0xb8}], 0x2, &(0x7f0000001600)=""/181, 0xb5, 0x48c}, 0x400}], 0x3, 0x0, &(0x7f0000001780)={0x77359400}) recvmsg(r1, &(0x7f0000001c00)={&(0x7f00000017c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001840)=""/205, 0x83}, {&(0x7f0000001940)=""/58, 0x3a}, {&(0x7f0000002000)=""/4096, 0xfcf9}, {&(0x7f0000001980)=""/62, 0x1}, {&(0x7f00000019c0)=""/5, 0x5}, {&(0x7f0000001a00)=""/80, 0x50}, {&(0x7f0000001a80)=""/85, 0xfffffffffffffeee}], 0x7, &(0x7f0000001b80)=""/127, 0x7f, 0x109}, 0x140) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000003540)=ANY=[@ANYBLOB="5c030000", @ANYRES16=r2, @ANYBLOB="02002dbd7000fedbdf250000000008000100d86ee6e780e6f209b4fa30e96405c9bd6f4ac9d924cb4d8b96ca757c4a95d4de565239", @ANYRES32=r3, @ANYBLOB="f80102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r4, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400020002fd0000000003000900030000000b0e0220fc0a00000200ff026b0d0000008000000301000006000107000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff7f000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="40010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r9, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400bd0f000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400800000000800070000000000"], 0x35c}, 0x1, 0x0, 0x0, 0x4000081}, 0x40881) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x81}, {r0, 0xc}, {r1, 0x10}], 0x3, &(0x7f0000000080)={r13, r14+10000000}, &(0x7f00000000c0)={0x800}, 0x8) 2018/05/11 17:49:22 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/205, 0xcd}, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) [ 138.808127] FAULT_INJECTION: forcing a failure. [ 138.808127] name failslab, interval 1, probability 0, space 0, times 0 [ 138.819550] CPU: 1 PID: 8532 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 138.826771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.836185] Call Trace: [ 138.838815] dump_stack+0x185/0x1d0 [ 138.842493] should_fail+0x87b/0xab0 [ 138.846257] __should_failslab+0x278/0x2a0 [ 138.850585] should_failslab+0x29/0x70 [ 138.854507] __kmalloc+0xc5/0x350 [ 138.858006] ? bpf_convert_filter+0xaf/0x3390 [ 138.862547] ? bpf_convert_filter+0x1a8/0x3390 [ 138.867186] ? bpf_convert_filter+0x3285/0x3390 [ 138.871910] bpf_convert_filter+0x1a8/0x3390 [ 138.876422] ? kmsan_set_origin+0x9e/0x160 [ 138.880744] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 138.886193] ? bpf_prog_realloc+0x184/0x540 [ 138.890589] bpf_prepare_filter+0x18e9/0x1b10 [ 138.895174] ? seccomp_log+0x460/0x460 [ 138.899156] bpf_prog_create_from_user+0x598/0x8c0 [ 138.904179] ? seccomp_log+0x460/0x460 [ 138.908158] do_seccomp+0xaa5/0x2060 [ 138.911965] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.917409] __x64_sys_seccomp+0xdb/0x120 [ 138.921613] do_syscall_64+0x154/0x220 [ 138.925548] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.930770] RIP: 0033:0x455979 [ 138.933981] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 138.941736] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 138.949035] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 2018/05/11 17:49:22 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], &(0x7f0000000180)={0x100080000000000, 0x1, [0x0, 0x0, 0x0, 0x10000000]}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) 2018/05/11 17:49:22 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/11 17:49:23 executing program 5: timer_create(0x339d3baaa09913db, &(0x7f0000f4efa8), &(0x7f0000403000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/05/11 17:49:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/89, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) [ 138.956336] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.963635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.966780] device ifb0 entered promiscuous mode [ 138.970930] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000a 2018/05/11 17:49:23 executing program 1 (fault-call:2 fault-nth:11): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6}]}) 2018/05/11 17:49:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140), 0x0) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ff9000/0x2000)=nil) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x80000000) time(&(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xffff}, 0x90) ioctl$TIOCNXCL(r1, 0x540d) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={r2, r3/1000+30000}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x8, 0x7fff]) 2018/05/11 17:49:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x193000) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00') fchdir(r1) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x3) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x8) 2018/05/11 17:49:23 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000000180c2000000860000000000007fff0000000000000000000000efffac1414aafe8000000000000000000000000000000600000000089078"], &(0x7f0000000000)) [ 139.238475] FAULT_INJECTION: forcing a failure. [ 139.238475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.250627] CPU: 1 PID: 8570 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 139.257848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.267237] Call Trace: [ 139.269879] dump_stack+0x185/0x1d0 [ 139.273570] should_fail+0x87b/0xab0 [ 139.277352] __alloc_pages_nodemask+0x61c/0x5dd0 [ 139.282175] ? __kernel_text_address+0x34/0xe0 [ 139.286832] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.292355] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 139.297388] alloc_pages_current+0x6b5/0x970 [ 139.301867] __change_page_attr_set_clr+0x1904/0x5de0 [ 139.307165] ? update_load_avg+0x21fe/0x2d00 [ 139.311710] __change_page_attr_set_clr+0x4f86/0x5de0 [ 139.316995] ? rcu_segcblist_enqueue+0x189/0x2d0 [ 139.321814] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.326707] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.331425] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 139.336319] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 139.341264] ? __purge_vmap_area_lazy+0x369/0x3b0 [ 139.346779] ? mutex_unlock+0x15/0x80 [ 139.350676] change_page_attr_set_clr+0x8ea/0x1e00 [ 139.355733] set_memory_ro+0xd0/0x100 [ 139.361291] bpf_prog_select_runtime+0x3a5/0xa40 [ 139.366161] bpf_prepare_filter+0x1a96/0x1b10 [ 139.370775] ? seccomp_log+0x460/0x460 [ 139.374757] bpf_prog_create_from_user+0x598/0x8c0 [ 139.379771] ? seccomp_log+0x460/0x460 [ 139.383709] do_seccomp+0xaa5/0x2060 [ 139.387522] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.392971] __x64_sys_seccomp+0xdb/0x120 [ 139.397175] do_syscall_64+0x154/0x220 [ 139.401108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.406327] RIP: 0033:0x455979 [ 139.409536] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 139.417277] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 139.424568] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 139.431859] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.439157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.446459] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 139.453963] WARNING: CPU: 1 PID: 8570 at ./include/linux/filter.h:651 bpf_prog_select_runtime+0x95b/0xa40 [ 139.463697] Kernel panic - not syncing: panic_on_warn set ... [ 139.463697] [ 139.471119] CPU: 1 PID: 8570 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 139.478332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.487719] Call Trace: [ 139.490358] dump_stack+0x185/0x1d0 [ 139.494031] panic+0x39d/0x940 [ 139.497297] ? disable_trace_on_warning+0x18/0xd0 [ 139.502193] __warn+0x40f/0x580 [ 139.505527] ? bpf_prog_select_runtime+0x95b/0xa40 [ 139.510537] report_bug+0x72a/0x880 [ 139.514220] ? bpf_prog_select_runtime+0x95b/0xa40 [ 139.519241] do_error_trap+0x1aa/0x600 [ 139.523241] ? change_page_attr_set_clr+0xb1c/0x1e00 [ 139.528470] do_invalid_op+0x46/0x50 [ 139.532278] invalid_op+0x14/0x20 [ 139.535779] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 139.541336] RSP: 0018:ffff8801acc9fae0 EFLAGS: 00010283 [ 139.546736] RAX: ffffffff8176fecb RBX: ffff88014368c358 RCX: 0000000000040000 [ 139.554032] RDX: ffffc9000239e000 RSI: 000000000001a20a RDI: 000000000001a20b [ 139.561333] RBP: ffff8801acc9fbb0 R08: 0000000000000106 R09: ffff8801a837f880 [ 139.568629] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 139.575944] R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc9001220c000 [ 139.583311] ? bpf_prog_select_runtime+0x95b/0xa40 [ 139.588376] bpf_prepare_filter+0x1a96/0x1b10 [ 139.592972] ? seccomp_log+0x460/0x460 [ 139.596963] bpf_prog_create_from_user+0x598/0x8c0 [ 139.601988] ? seccomp_log+0x460/0x460 [ 139.605931] do_seccomp+0xaa5/0x2060 [ 139.609743] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.615199] __x64_sys_seccomp+0xdb/0x120 [ 139.619411] do_syscall_64+0x154/0x220 [ 139.623348] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.628566] RIP: 0033:0x455979 [ 139.631769] RSP: 002b:00007fae374e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 139.639493] RAX: ffffffffffffffda RBX: 00007fae374e86d4 RCX: 0000000000455979 [ 139.646776] RDX: 0000000020028ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 139.654063] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.661355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.668649] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 139.676425] Dumping ftrace buffer: [ 139.679974] (ftrace buffer empty) [ 139.683674] Kernel Offset: disabled [ 139.687297] Rebooting in 86400 seconds..