Warning: Permanently added '[localhost]:62978' (ECDSA) to the list of known hosts. 2019/03/11 17:32:30 parsed 1 programs 2019/03/11 17:32:30 executed programs: 0 [ 109.368219] IPVS: ftp: loaded support on port[0] = 21 [ 109.372795] IPVS: ftp: loaded support on port[0] = 21 [ 109.395578] IPVS: ftp: loaded support on port[0] = 21 [ 109.404204] IPVS: ftp: loaded support on port[0] = 21 [ 109.431057] IPVS: ftp: loaded support on port[0] = 21 [ 109.432001] IPVS: ftp: loaded support on port[0] = 21 [ 109.489515] chnl_net:caif_netlink_parms(): no params data found [ 109.510183] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.511700] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.512741] device bridge_slave_0 entered promiscuous mode [ 109.514978] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.515701] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.516741] device bridge_slave_1 entered promiscuous mode [ 109.532419] chnl_net:caif_netlink_parms(): no params data found [ 109.584112] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.595234] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.608642] team0: Port device team_slave_0 added [ 109.611713] chnl_net:caif_netlink_parms(): no params data found [ 109.625822] chnl_net:caif_netlink_parms(): no params data found [ 109.636514] team0: Port device team_slave_1 added [ 109.667420] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.669747] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.670794] device bridge_slave_0 entered promiscuous mode [ 109.673924] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.674637] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.675660] device bridge_slave_1 entered promiscuous mode [ 109.685297] chnl_net:caif_netlink_parms(): no params data found [ 109.697698] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.698589] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.699813] device bridge_slave_0 entered promiscuous mode [ 109.703605] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.704925] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.706391] device bridge_slave_1 entered promiscuous mode [ 109.753030] device hsr_slave_0 entered promiscuous mode [ 109.791316] device hsr_slave_1 entered promiscuous mode [ 109.857861] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.860574] chnl_net:caif_netlink_parms(): no params data found [ 109.869750] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.871246] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.872228] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.873006] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.874073] device bridge_slave_0 entered promiscuous mode [ 109.875629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.885307] team0: Port device team_slave_0 added [ 109.890230] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.892459] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.893471] device bridge_slave_1 entered promiscuous mode [ 109.900024] team0: Port device team_slave_1 added [ 109.915359] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.916091] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.917108] device bridge_slave_0 entered promiscuous mode [ 109.924102] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.924916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.925861] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.926590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.928686] team0: Port device team_slave_0 added [ 109.929782] team0: Port device team_slave_1 added [ 109.935415] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.936508] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.937954] device bridge_slave_1 entered promiscuous mode [ 109.945365] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.947073] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.952178] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 110.003095] device hsr_slave_0 entered promiscuous mode [ 110.041355] device hsr_slave_1 entered promiscuous mode [ 110.091268] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.092985] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.095555] device bridge_slave_0 entered promiscuous mode [ 110.104640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 110.163442] device hsr_slave_0 entered promiscuous mode [ 110.201306] device hsr_slave_1 entered promiscuous mode [ 110.255375] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.257376] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.260179] device bridge_slave_1 entered promiscuous mode [ 110.264163] team0: Port device team_slave_0 added [ 110.267400] team0: Port device team_slave_1 added [ 110.313228] device hsr_slave_0 entered promiscuous mode [ 110.356388] device hsr_slave_1 entered promiscuous mode [ 110.418013] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.420976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.421962] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.422886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.434685] team0: Port device team_slave_0 added [ 110.436776] team0: Port device team_slave_1 added [ 110.452773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 110.454988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 110.458804] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.459707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.460675] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.461589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.502892] device hsr_slave_0 entered promiscuous mode [ 110.541418] device hsr_slave_1 entered promiscuous mode [ 110.600011] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.611936] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.614753] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.616217] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.617680] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.619464] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.635351] team0: Port device team_slave_0 added [ 110.636841] team0: Port device team_slave_1 added [ 110.643917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.703485] device hsr_slave_0 entered promiscuous mode [ 110.791215] device hsr_slave_1 entered promiscuous mode [ 110.836410] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.872351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.873546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.874682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.875947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.877125] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.878043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.879139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.880390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.882308] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.883230] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.884349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.893035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.894440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.895803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.898546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.905968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.909698] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.914980] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.916967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.918390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.919708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.921234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.922424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.923659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.924842] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.925736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.926826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.928073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.929278] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.930177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.940127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.941901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.946154] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 110.947665] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.955406] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.963866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.965140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.966526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.967791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.969029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.970169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.971545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.972840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.974068] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.974984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.976099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.977365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.978572] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.979487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.980612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.991024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.992738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.994059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.995397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.996714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.997950] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.999523] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.012038] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.013779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.015011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.016394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.017742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.018949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.038346] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.039712] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.049219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.051864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.053189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.054442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.055722] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.056988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.058183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.059455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.060677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.066147] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.067596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.070181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.076268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.080389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.086419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.090677] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.102738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.103949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.108961] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.123695] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.136370] FAULT_INJECTION: forcing a failure. [ 111.136370] name failslab, interval 1, probability 0, space 0, times 1 [ 111.138049] CPU: 0 PID: 6951 Comm: syz-executor.2 Not tainted 5.0.0+ #1 [ 111.139019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.139648] FAULT_INJECTION: forcing a failure. [ 111.139648] name failslab, interval 1, probability 0, space 0, times 1 [ 111.140234] Call Trace: [ 111.140254] dump_stack+0x16e/0x1f6 [ 111.142881] should_fail.cold.4+0xa/0x17 [ 111.143471] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.144222] ? ___might_sleep+0x16b/0x270 [ 111.144822] __should_failslab+0x124/0x180 [ 111.145443] should_failslab+0x9/0x14 [ 111.145997] __kmalloc_track_caller+0x2d5/0x750 [ 111.146687] ? pointer+0x910/0x910 [ 111.147186] ? string+0x225/0x2d0 [ 111.147685] ? kasprintf+0xab/0xe0 [ 111.148189] kvasprintf+0xb5/0x150 [ 111.148704] ? bust_spinlocks+0xe0/0xe0 [ 111.149283] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 111.150016] kasprintf+0xab/0xe0 [ 111.150527] ? kvasprintf_const+0x190/0x190 [ 111.151164] alloc_workqueue+0x56a/0xea0 [ 111.151763] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 111.152500] hci_register_dev+0x1b3/0x860 [ 111.153125] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.153938] hci_uart_tty_ioctl+0x770/0xb00 [ 111.154582] tty_ioctl+0x12d8/0x16c0 [ 111.155130] ? hci_uart_init_work+0x150/0x150 [ 111.155802] ? tty_register_driver+0x870/0x870 [ 111.156482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.157297] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.158096] ? refcount_dec_not_one+0x220/0x220 [ 111.158781] ? kasan_check_read+0x11/0x20 [ 111.159392] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.160198] ? __lock_acquire+0x5ea/0x4390 [ 111.160815] ? __lock_acquire+0x25bf/0x4390 [ 111.161456] ? __fdget_pos+0xec/0x110 [ 111.162013] ? find_held_lock+0x36/0x1d0 [ 111.162613] ? tty_register_driver+0x870/0x870 [ 111.163283] do_vfs_ioctl+0x1e1/0x1370 [ 111.163861] ? lock_downgrade+0x860/0x860 [ 111.164463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.165273] ? ioctl_preallocate+0x210/0x210 [ 111.165913] ? __fget+0x37d/0x530 [ 111.166421] ? ksys_dup3+0x3d0/0x3d0 [ 111.166962] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.167787] ? fput+0x130/0x1a0 [ 111.168283] ? security_file_ioctl+0x94/0xc0 [ 111.168933] ksys_ioctl+0xa9/0xd0 [ 111.169444] __x64_sys_ioctl+0x73/0xb0 [ 111.170016] do_syscall_64+0x103/0x600 [ 111.170589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.171348] RIP: 0033:0x457799 [ 111.171815] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.174546] RSP: 002b:00007f11d25fdc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.175659] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.176713] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.177747] RBP: 00007f11d25fdca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.178788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.179843] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007f11d25fe6d4 [ 111.180920] CPU: 1 PID: 6953 Comm: syz-executor.5 Not tainted 5.0.0+ #1 [ 111.181922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.183171] Call Trace: [ 111.183548] dump_stack+0x16e/0x1f6 [ 111.184089] should_fail.cold.4+0xa/0x17 [ 111.184673] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.185441] ? ___might_sleep+0x16b/0x270 [ 111.186062] __should_failslab+0x124/0x180 [ 111.186692] should_failslab+0x9/0x14 [ 111.187268] __kmalloc+0x2e4/0x760 [ 111.187803] ? alloc_workqueue+0x164/0xea0 [ 111.188439] alloc_workqueue+0x164/0xea0 [ 111.189031] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 111.189751] ? scnprintf+0x130/0x130 [ 111.190290] hci_register_dev+0x1b3/0x860 [ 111.190891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.191688] hci_uart_tty_ioctl+0x770/0xb00 [ 111.192325] tty_ioctl+0x12d8/0x16c0 [ 111.192860] ? hci_uart_init_work+0x150/0x150 [ 111.193512] ? tty_register_driver+0x870/0x870 [ 111.194173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.194972] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.195761] ? refcount_dec_not_one+0x220/0x220 [ 111.196148] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.196439] ? kasan_check_read+0x11/0x20 [ 111.196450] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.196460] ? __lock_acquire+0x5ea/0x4390 [ 111.197914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.198485] ? __lock_acquire+0x5ea/0x4390 [ 111.201889] ? __fdget_pos+0xec/0x110 [ 111.202444] ? find_held_lock+0x36/0x1d0 [ 111.203033] ? tty_register_driver+0x870/0x870 [ 111.203700] do_vfs_ioctl+0x1e1/0x1370 [ 111.204262] ? lock_downgrade+0x860/0x860 [ 111.204864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.205664] ? ioctl_preallocate+0x210/0x210 [ 111.206302] ? __fget+0x37d/0x530 [ 111.206805] ? ksys_dup3+0x3d0/0x3d0 [ 111.207339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.208140] ? fput+0x130/0x1a0 [ 111.208617] ? security_file_ioctl+0x94/0xc0 [ 111.208770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.209257] ksys_ioctl+0xa9/0xd0 [ 111.210626] __x64_sys_ioctl+0x73/0xb0 [ 111.211187] do_syscall_64+0x103/0x600 [ 111.211746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.212493] RIP: 0033:0x457799 [ 111.212953] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.215632] RSP: 002b:00007f6f3f151c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.216746] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.217791] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.218832] RBP: 00007f6f3f151ca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.219875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.219883] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007f6f3f1526d4 [ 111.221218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.223418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.224563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.225844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.227029] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.227966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.229082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.230354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.237053] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.237950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.240329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.241997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.243250] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.244171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.245313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.250196] FAULT_INJECTION: forcing a failure. [ 111.250196] name failslab, interval 1, probability 0, space 0, times 0 [ 111.253610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.255068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.256182] CPU: 1 PID: 6956 Comm: syz-executor.1 Not tainted 5.0.0+ #1 [ 111.257163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.257305] Bluetooth: Can't register HCI device [ 111.258397] Call Trace: [ 111.258407] dump_stack+0x16e/0x1f6 [ 111.258420] should_fail.cold.4+0xa/0x17 [ 111.259497] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.260612] ? find_held_lock+0x36/0x1d0 [ 111.261939] __should_failslab+0x124/0x180 [ 111.262552] should_failslab+0x9/0x14 [ 111.263109] kmem_cache_alloc+0x47/0x720 [ 111.263700] ? trace_hardirqs_on+0x67/0x230 [ 111.264355] __debug_object_init+0x7da/0xd70 [ 111.264998] ? debug_object_fixup+0x30/0x30 [ 111.265628] ? rcu_read_lock_sched_held+0x108/0x120 [ 111.266349] ? lockdep_init_map+0x1b6/0x6c0 [ 111.266973] debug_object_init+0x16/0x20 [ 111.267557] __init_work+0x50/0x60 [ 111.268073] hci_alloc_dev+0xf01/0x1be0 [ 111.268647] hci_uart_tty_ioctl+0x2d7/0xb00 [ 111.269269] tty_ioctl+0x12d8/0x16c0 [ 111.269803] ? hci_uart_init_work+0x150/0x150 [ 111.270451] ? tty_register_driver+0x870/0x870 [ 111.271110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.271908] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.272693] ? refcount_dec_not_one+0x220/0x220 [ 111.273364] ? kasan_check_read+0x11/0x20 [ 111.273963] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.274758] ? __lock_acquire+0x5ea/0x4390 [ 111.275368] ? __lock_acquire+0x5ea/0x4390 [ 111.275979] ? __fdget_pos+0xec/0x110 [ 111.276528] ? find_held_lock+0x36/0x1d0 [ 111.277115] ? tty_register_driver+0x870/0x870 [ 111.277776] do_vfs_ioctl+0x1e1/0x1370 [ 111.278336] ? lock_downgrade+0x860/0x860 [ 111.278933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.279726] ? ioctl_preallocate+0x210/0x210 [ 111.280365] ? __fget+0x37d/0x530 [ 111.280865] ? ksys_dup3+0x3d0/0x3d0 [ 111.281398] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.282202] ? fput+0x130/0x1a0 [ 111.282680] ? security_file_ioctl+0x94/0xc0 [ 111.283312] ksys_ioctl+0xa9/0xd0 [ 111.283814] __x64_sys_ioctl+0x73/0xb0 [ 111.284379] do_syscall_64+0x103/0x600 [ 111.284943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.285689] RIP: 0033:0x457799 [ 111.286148] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.288838] RSP: 002b:00007ff35754dc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.289936] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.290971] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.292012] RBP: 00007ff35754dca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.293048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.294058] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007ff35754e6d4 [ 111.298188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.299659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.303482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.305942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.306199] FAULT_INJECTION: forcing a failure. [ 111.306199] name failslab, interval 1, probability 0, space 0, times 0 [ 111.308652] CPU: 0 PID: 6962 Comm: syz-executor.5 Not tainted 5.0.0+ #1 [ 111.309673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.310985] Call Trace: [ 111.311430] dump_stack+0x16e/0x1f6 [ 111.311471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.311978] should_fail.cold.4+0xa/0x17 [ 111.311989] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.311999] ? ___might_sleep+0x16b/0x270 [ 111.314655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.314819] __should_failslab+0x124/0x180 [ 111.316061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.316399] should_failslab+0x9/0x14 [ 111.317619] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.317900] __kmalloc_track_caller+0x2d5/0x750 [ 111.319492] ? pointer+0x910/0x910 [ 111.320021] ? string+0x225/0x2d0 [ 111.320524] ? kasprintf+0xab/0xe0 [ 111.321039] kvasprintf+0xb5/0x150 [ 111.321553] ? bust_spinlocks+0xe0/0xe0 [ 111.322129] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 111.322855] kasprintf+0xab/0xe0 [ 111.323343] ? kvasprintf_const+0x190/0x190 [ 111.323977] alloc_workqueue+0x56a/0xea0 [ 111.324570] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 111.325297] hci_register_dev+0x1b3/0x860 [ 111.325906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.326703] hci_uart_tty_ioctl+0x770/0xb00 [ 111.327329] tty_ioctl+0x12d8/0x16c0 [ 111.327870] ? hci_uart_init_work+0x150/0x150 [ 111.328522] ? tty_register_driver+0x870/0x870 [ 111.329183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.329979] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.330763] ? refcount_dec_not_one+0x220/0x220 [ 111.331437] ? kasan_check_read+0x11/0x20 [ 111.332042] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.332842] ? __lock_acquire+0x5ea/0x4390 [ 111.333452] ? __lock_acquire+0x5ea/0x4390 [ 111.334064] ? __fdget_pos+0xec/0x110 [ 111.334616] ? find_held_lock+0x36/0x1d0 [ 111.335206] ? tty_register_driver+0x870/0x870 [ 111.335871] do_vfs_ioctl+0x1e1/0x1370 [ 111.336433] ? lock_downgrade+0x860/0x860 [ 111.337030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.337827] ? ioctl_preallocate+0x210/0x210 [ 111.338462] ? __fget+0x37d/0x530 [ 111.338963] ? ksys_dup3+0x3d0/0x3d0 [ 111.339501] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.340299] ? fput+0x130/0x1a0 [ 111.340778] ? security_file_ioctl+0x94/0xc0 [ 111.341414] ksys_ioctl+0xa9/0xd0 [ 111.341915] __x64_sys_ioctl+0x73/0xb0 [ 111.342476] do_syscall_64+0x103/0x600 [ 111.343039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.343787] RIP: 0033:0x457799 [ 111.344253] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.346951] RSP: 002b:00007f6f3f151c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.348055] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.349093] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.350129] RBP: 00007f6f3f151ca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.351167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.352208] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007f6f3f1526d4 [ 111.356193] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.377657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.378980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.390022] FAULT_INJECTION: forcing a failure. [ 111.390022] name failslab, interval 1, probability 0, space 0, times 0 [ 111.391415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.393103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.393404] CPU: 0 PID: 6966 Comm: syz-executor.3 Not tainted 5.0.0+ #1 [ 111.394293] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.395121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.396012] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.397237] Call Trace: [ 111.398319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.398499] dump_stack+0x16e/0x1f6 [ 111.399872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.400055] should_fail.cold.4+0xa/0x17 [ 111.401640] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.401674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.402363] ? mark_held_locks+0xb8/0x130 [ 111.403691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.403959] __should_failslab+0x124/0x180 [ 111.405230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.405530] should_failslab+0x9/0x14 [ 111.406829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.407093] kmem_cache_alloc+0x47/0x720 [ 111.408443] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.408663] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 111.410302] __debug_object_init+0x7da/0xd70 [ 111.410941] ? debug_object_fixup+0x30/0x30 [ 111.411566] ? lockdep_init_map+0x1b6/0x6c0 [ 111.412197] debug_object_init+0x16/0x20 [ 111.412780] __init_work+0x50/0x60 [ 111.413295] hci_request_setup+0x556/0x9e0 [ 111.413904] hci_alloc_dev+0x1570/0x1be0 [ 111.414489] hci_uart_tty_ioctl+0x2d7/0xb00 [ 111.415113] tty_ioctl+0x12d8/0x16c0 [ 111.415648] ? hci_uart_init_work+0x150/0x150 [ 111.416299] ? tty_register_driver+0x870/0x870 [ 111.416960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.417756] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.418541] ? refcount_dec_not_one+0x220/0x220 [ 111.419211] ? kasan_check_read+0x11/0x20 [ 111.419817] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.420615] ? __lock_acquire+0x5ea/0x4390 [ 111.421223] ? __lock_acquire+0x5ea/0x4390 [ 111.421833] ? __fdget_pos+0xec/0x110 [ 111.422387] ? find_held_lock+0x36/0x1d0 [ 111.422973] ? tty_register_driver+0x870/0x870 [ 111.423632] do_vfs_ioctl+0x1e1/0x1370 [ 111.424195] ? lock_downgrade+0x860/0x860 [ 111.424791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.425592] ? ioctl_preallocate+0x210/0x210 [ 111.426229] ? __fget+0x37d/0x530 [ 111.426729] ? ksys_dup3+0x3d0/0x3d0 [ 111.427265] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.428067] ? fput+0x130/0x1a0 [ 111.428548] ? security_file_ioctl+0x94/0xc0 [ 111.429184] ksys_ioctl+0xa9/0xd0 [ 111.429685] __x64_sys_ioctl+0x73/0xb0 [ 111.430228] do_syscall_64+0x103/0x600 [ 111.430768] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.431472] RIP: 0033:0x457799 [ 111.431923] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.434617] RSP: 002b:00007fc7f0eeec88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.435715] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.436756] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.437790] RBP: 00007fc7f0eeeca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.438826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.439866] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007fc7f0eef6d4 [ 111.447422] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.449553] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.455515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.456875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.458086] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.459008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.460121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.465808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.467177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.468554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.469780] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.470693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.473194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.474482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.475734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.477266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.478711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.489344] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.492793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.494286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.495686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.497080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.498468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.499846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.503027] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.506211] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.508062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.514916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.516217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.517469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.523813] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.556822] FAULT_INJECTION: forcing a failure. [ 111.556822] name failslab, interval 1, probability 0, space 0, times 0 [ 111.558515] CPU: 1 PID: 6970 Comm: syz-executor.4 Not tainted 5.0.0+ #1 [ 111.559451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.560633] Call Trace: [ 111.561012] dump_stack+0x16e/0x1f6 [ 111.561537] should_fail.cold.4+0xa/0x17 [ 111.562116] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.562834] ? ___might_sleep+0x16b/0x270 [ 111.563424] __should_failslab+0x124/0x180 [ 111.564027] should_failslab+0x9/0x14 [ 111.564554] kmem_cache_alloc_trace+0x2db/0x750 [ 111.565212] ? rcu_read_lock_sched_held+0x108/0x120 [ 111.565911] ? __kmalloc+0x5ed/0x760 [ 111.566445] alloc_workqueue_attrs+0x7c/0x110 [ 111.567067] alloc_workqueue+0x1a8/0xea0 [ 111.567638] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 111.568355] ? scnprintf+0x130/0x130 [ 111.568893] hci_register_dev+0x1b3/0x860 [ 111.569488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.570277] hci_uart_tty_ioctl+0x770/0xb00 [ 111.570920] tty_ioctl+0x12d8/0x16c0 [ 111.571443] ? hci_uart_init_work+0x150/0x150 [ 111.572099] ? tty_register_driver+0x870/0x870 [ 111.572764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.573568] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.574353] ? refcount_dec_not_one+0x220/0x220 [ 111.575013] ? kasan_check_read+0x11/0x20 [ 111.575624] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.576428] ? __lock_acquire+0x5ea/0x4390 [ 111.577046] ? __lock_acquire+0x5ea/0x4390 [ 111.577660] ? __fdget_pos+0xec/0x110 [ 111.578214] ? find_held_lock+0x36/0x1d0 [ 111.578809] ? tty_register_driver+0x870/0x870 [ 111.579471] do_vfs_ioctl+0x1e1/0x1370 [ 111.580036] ? lock_downgrade+0x860/0x860 [ 111.580632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.581427] ? ioctl_preallocate+0x210/0x210 [ 111.582061] ? __fget+0x37d/0x530 [ 111.582560] ? ksys_dup3+0x3d0/0x3d0 [ 111.583095] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.583895] ? fput+0x130/0x1a0 [ 111.584372] ? security_file_ioctl+0x94/0xc0 [ 111.585005] ksys_ioctl+0xa9/0xd0 [ 111.585505] __x64_sys_ioctl+0x73/0xb0 [ 111.586067] do_syscall_64+0x103/0x600 [ 111.586420] FAULT_INJECTION: forcing a failure. [ 111.586420] name failslab, interval 1, probability 0, space 0, times 0 [ 111.586628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.588999] RIP: 0033:0x457799 [ 111.589457] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.592137] RSP: 002b:00007f41a609dc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.593190] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.594224] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.595255] RBP: 00007f41a609dca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.596293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.597329] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007f41a609e6d4 [ 111.598376] CPU: 0 PID: 6973 Comm: syz-executor.0 Not tainted 5.0.0+ #1 [ 111.599216] WARNING: CPU: 1 PID: 6970 at kernel/locking/lockdep.c:4925 lockdep_unregister_key+0x21c/0x4e0 [ 111.599369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.600760] Kernel panic - not syncing: panic_on_warn set ... [ 111.602058] Call Trace: [ 111.603264] dump_stack+0x16e/0x1f6 [ 111.603806] should_fail.cold.4+0xa/0x17 [ 111.604398] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.605138] ? ___might_sleep+0x16b/0x270 [ 111.605739] __should_failslab+0x124/0x180 [ 111.606350] should_failslab+0x9/0x14 [ 111.606899] kmem_cache_alloc_trace+0x2db/0x750 [ 111.607571] ? rcu_read_lock_sched_held+0x108/0x120 [ 111.608294] ? __kmalloc+0x5ed/0x760 [ 111.608837] alloc_workqueue_attrs+0x7c/0x110 [ 111.609484] alloc_workqueue+0x1a8/0xea0 [ 111.610073] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 111.610794] ? scnprintf+0x130/0x130 [ 111.611336] hci_register_dev+0x1b3/0x860 [ 111.611944] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.612741] hci_uart_tty_ioctl+0x770/0xb00 [ 111.613368] tty_ioctl+0x12d8/0x16c0 [ 111.613905] ? hci_uart_init_work+0x150/0x150 [ 111.614553] ? tty_register_driver+0x870/0x870 [ 111.615213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.616014] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.616798] ? refcount_dec_not_one+0x220/0x220 [ 111.617471] ? kasan_check_read+0x11/0x20 [ 111.618084] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.618880] ? __lock_acquire+0x5ea/0x4390 [ 111.619489] ? __lock_acquire+0x5ea/0x4390 [ 111.620098] ? __fdget_pos+0xec/0x110 [ 111.620648] ? find_held_lock+0x36/0x1d0 [ 111.621232] ? tty_register_driver+0x870/0x870 [ 111.621892] do_vfs_ioctl+0x1e1/0x1370 [ 111.622451] ? lock_downgrade+0x860/0x860 [ 111.623045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.623842] ? ioctl_preallocate+0x210/0x210 [ 111.624475] ? __fget+0x37d/0x530 [ 111.624974] ? ksys_dup3+0x3d0/0x3d0 [ 111.625508] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.626310] ? fput+0x130/0x1a0 [ 111.626785] ? security_file_ioctl+0x94/0xc0 [ 111.627416] ksys_ioctl+0xa9/0xd0 [ 111.630479] __x64_sys_ioctl+0x73/0xb0 [ 111.631040] do_syscall_64+0x103/0x600 [ 111.631600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.632343] RIP: 0033:0x457799 [ 111.632786] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.635476] RSP: 002b:00007f8b51dcfc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.636581] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.637622] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.638660] RBP: 00007f8b51dcfca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.639706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.640747] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007f8b51dd06d4 [ 111.641793] CPU: 1 PID: 6970 Comm: syz-executor.4 Not tainted 5.0.0+ #1 [ 111.642771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 111.643971] Call Trace: [ 111.644345] dump_stack+0x16e/0x1f6 [ 111.644864] panic+0x2ad/0x632 [ 111.645323] ? __warn_printk+0xdb/0xdb [ 111.645878] ? __warn.cold.8+0x5/0x54 [ 111.646421] ? __warn+0xe8/0x1d0 [ 111.646904] ? lockdep_unregister_key+0x21c/0x4e0 [ 111.647595] __warn.cold.8+0x20/0x54 [ 111.648130] ? lockdep_unregister_key+0x21c/0x4e0 [ 111.648819] report_bug+0x254/0x2d0 [ 111.649337] do_error_trap+0x11b/0x200 [ 111.649894] do_invalid_op+0x36/0x40 [ 111.650424] ? lockdep_unregister_key+0x21c/0x4e0 [ 111.651114] invalid_op+0x14/0x20 [ 111.651612] RIP: 0010:lockdep_unregister_key+0x21c/0x4e0 [ 111.652392] Code: b8 00 00 00 00 00 fc ff df 48 89 d1 48 c1 e9 03 80 3c 01 00 0f 85 4d 02 00 00 48 b8 00 02 00 00 00 00 ad de 48 89 43 08 eb 02 <0f> 0b ba 01 00 00 00 4c 89 e6 4c 89 ff e8 62 da ff ff 4c 89 ff e8 [ 111.655071] RSP: 0018:ffff8880226df8b0 EFLAGS: 00010046 [ 111.655842] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.656874] RDX: 1ffffffff1461b07 RSI: 0000000000000004 RDI: ffffffff8a30d838 [ 111.657910] RBP: ffff8880226df8e8 R08: ffffed10044dbf0b R09: ffffed10044dbf0a [ 111.658946] R10: ffffed10044dbf0a R11: 0000000000000003 R12: ffff888074144418 [ 111.659986] R13: ffff888074144448 R14: 0000000000000282 R15: ffffffff8a08a748 [ 111.661028] alloc_workqueue+0x1e2/0xea0 [ 111.661614] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 111.662328] ? scnprintf+0x130/0x130 [ 111.662862] hci_register_dev+0x1b3/0x860 [ 111.663455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.664252] hci_uart_tty_ioctl+0x770/0xb00 [ 111.664870] tty_ioctl+0x12d8/0x16c0 [ 111.665401] ? hci_uart_init_work+0x150/0x150 [ 111.666044] ? tty_register_driver+0x870/0x870 [ 111.666702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.667494] ? refcount_sub_and_test_checked+0x15f/0x240 [ 111.668272] ? refcount_dec_not_one+0x220/0x220 [ 111.668938] ? kasan_check_read+0x11/0x20 [ 111.669532] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.670324] ? __lock_acquire+0x5ea/0x4390 [ 111.670928] ? __lock_acquire+0x5ea/0x4390 [ 111.671532] ? __fdget_pos+0xec/0x110 [ 111.672079] ? find_held_lock+0x36/0x1d0 [ 111.672659] ? tty_register_driver+0x870/0x870 [ 111.673314] do_vfs_ioctl+0x1e1/0x1370 [ 111.673868] ? lock_downgrade+0x860/0x860 [ 111.674459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.675247] ? ioctl_preallocate+0x210/0x210 [ 111.675878] ? __fget+0x37d/0x530 [ 111.676372] ? ksys_dup3+0x3d0/0x3d0 [ 111.676902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.677692] ? fput+0x130/0x1a0 [ 111.678163] ? security_file_ioctl+0x94/0xc0 [ 111.678791] ksys_ioctl+0xa9/0xd0 [ 111.679286] __x64_sys_ioctl+0x73/0xb0 [ 111.679849] do_syscall_64+0x103/0x600 [ 111.680406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.681143] RIP: 0033:0x457799 [ 111.681602] Code: 8d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.684286] RSP: 002b:00007f41a609dc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.685381] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457799 [ 111.686413] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 111.687445] RBP: 00007f41a609dca0 R08: 0000000000000000 R09: 0000000000000000 [ 111.688480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.689514] R13: 00000000006e6130 R14: 00000000004a7999 R15: 00007f41a609e6d4 [ 112.767419] Shutting down cpus with NMI [ 112.767974] Kernel Offset: disabled [ 112.768376] Rebooting in 86400 seconds..