Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts. [ 30.892678] IPVS: ftp: loaded support on port[0] = 21 [ 30.981473] chnl_net:caif_netlink_parms(): no params data found [ 31.070523] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.077143] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.084035] device bridge_slave_0 entered promiscuous mode [ 31.091978] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.098680] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.105495] device bridge_slave_1 entered promiscuous mode [ 31.121271] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 31.130190] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 31.147499] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.154578] team0: Port device team_slave_0 added [ 31.160113] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.167301] team0: Port device team_slave_1 added [ 31.181957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.188238] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.213533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.224727] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.231030] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.256579] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.267263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.274485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.292583] device hsr_slave_0 entered promiscuous mode [ 31.298161] device hsr_slave_1 entered promiscuous mode [ 31.303932] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 31.311020] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 31.368564] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.374948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.381831] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.388222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.415316] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 31.422095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.429975] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 31.438448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.447132] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.464033] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.473693] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 31.479804] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.488704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.496938] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.503261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.521962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.531943] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.543227] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 31.550810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.558626] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.565705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.573200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.581223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.588935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.596508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.604315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 31.611160] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 31.622922] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 31.630396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 31.637417] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 31.649066] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.695094] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 31.704794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.729634] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 31.736706] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 31.743821] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 31.752796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.760823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.767926] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.776563] device veth0_vlan entered promiscuous mode [ 31.784202] device veth1_vlan entered promiscuous mode [ 31.790725] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 31.799769] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 31.810682] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 31.819618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 31.827774] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 31.834823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.844009] device veth0_macvtap entered promiscuous mode [ 31.850304] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 31.858715] device veth1_macvtap entered promiscuous mode [ 31.867273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 31.876271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 31.886350] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.893050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.901142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 31.910203] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.916984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 31.965526] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready executing program [ 32.056766] FAULT_INJECTION: forcing a failure. [ 32.056766] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 32.068764] CPU: 1 PID: 8213 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 32.076620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 32.085952] Call Trace: [ 32.088518] dump_stack+0x1b2/0x281 [ 32.092122] should_fail.cold+0x10a/0x149 [ 32.096269] __alloc_pages_nodemask+0x22c/0x2720 [ 32.101003] ? depot_save_stack+0x1d3/0x3f0 [ 32.105313] ? __lock_acquire+0x5fc/0x3f20 [ 32.109520] ? kasan_kmalloc+0xeb/0x160 [ 32.113470] ? kmem_cache_alloc_node+0x146/0x410 [ 32.118208] ? __alloc_skb+0x5c/0x510 [ 32.121983] ? kobject_uevent_env+0x882/0xf30 [ 32.126456] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 32.131272] ? bdi_register_va.part.0+0x35/0x650 [ 32.136000] ? bdi_register+0x101/0x110 [ 32.139947] ? bdi_register_owner+0x59/0xf0 [ 32.144246] ? device_add_disk+0x5bb/0xdc0 [ 32.148456] ? loop_add+0x615/0x830 [ 32.152054] ? loop_control_ioctl+0x11a/0x3f0 [ 32.156548] ? trace_hardirqs_on+0x10/0x10 [ 32.160756] ? set_precision+0x150/0x150 [ 32.164797] ? cache_alloc_refill+0x1da/0x350 [ 32.169268] cache_grow_begin+0x91/0x700 [ 32.173303] ? fs_reclaim_release+0xd0/0x110 [ 32.177684] ? check_preemption_disabled+0x35/0x240 [ 32.182674] cache_alloc_refill+0x273/0x350 [ 32.186972] kmem_cache_alloc_node_trace+0x3e5/0x400 [ 32.192051] __kmalloc_node_track_caller+0x38/0x70 [ 32.196959] __alloc_skb+0x96/0x510 [ 32.200577] kobject_uevent_env+0x882/0xf30 [ 32.204886] device_add+0xa47/0x15c0 [ 32.208579] ? device_is_dependent+0x2a0/0x2a0 [ 32.213132] ? kfree+0x1f0/0x250 [ 32.216476] device_create_groups_vargs+0x1dc/0x250 [ 32.221465] device_create_vargs+0x3a/0x50 [ 32.225676] bdi_register_va.part.0+0x35/0x650 [ 32.230234] bdi_register+0x101/0x110 [ 32.234019] ? bdi_register_va+0x80/0x80 [ 32.238055] ? vsnprintf+0x260/0x1340 [ 32.241832] bdi_register_owner+0x59/0xf0 [ 32.245957] device_add_disk+0x5bb/0xdc0 [ 32.249994] ? sprintf+0xa7/0xd0 [ 32.253335] ? blk_alloc_devt+0x310/0x310 [ 32.257458] ? __lockdep_init_map+0x100/0x560 [ 32.261938] ? __lockdep_init_map+0x100/0x560 [ 32.266417] loop_add+0x615/0x830 [ 32.269847] ? loop_queue_rq+0x280/0x280 [ 32.273905] ? loop_queue_work+0x21e0/0x21e0 [ 32.278290] loop_control_ioctl+0x11a/0x3f0 [ 32.282583] ? loop_lookup+0x190/0x190 [ 32.286444] ? loop_lookup+0x190/0x190 [ 32.290307] do_vfs_ioctl+0x75a/0xff0 [ 32.294098] ? ioctl_preallocate+0x1a0/0x1a0 [ 32.298492] ? vfs_write+0x319/0x4d0 [ 32.302184] ? SyS_write+0x14d/0x210 [ 32.305874] ? security_file_ioctl+0x83/0xb0 [ 32.310275] SyS_ioctl+0x7f/0xb0 [ 32.313616] ? do_vfs_ioctl+0xff0/0xff0 [ 32.317567] do_syscall_64+0x1d5/0x640 [ 32.321431] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 32.326593] RIP: 0033:0x7feff747c539 [ 32.330276] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 32.337955] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 32.345199] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 32.352445] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 32.359687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 32.366932] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000001 executing program [ 32.437704] FAULT_INJECTION: forcing a failure. [ 32.437704] name failslab, interval 1, probability 0, space 0, times 1 [ 32.449692] CPU: 1 PID: 8222 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 32.457589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 32.467000] Call Trace: [ 32.469584] dump_stack+0x1b2/0x281 [ 32.473193] should_fail.cold+0x10a/0x149 [ 32.477325] should_failslab+0xd6/0x130 [ 32.481277] kmem_cache_alloc_node_trace+0x25a/0x400 [ 32.486441] __kmalloc_node+0x38/0x70 [ 32.490229] disk_expand_part_tbl+0x17a/0x340 [ 32.494708] alloc_disk_node+0xf1/0x3d0 [ 32.498713] loop_add+0x3cb/0x830 [ 32.502142] ? loop_queue_rq+0x280/0x280 [ 32.506179] ? loop_queue_work+0x21e0/0x21e0 [ 32.510571] loop_control_ioctl+0x11a/0x3f0 [ 32.514870] ? loop_lookup+0x190/0x190 [ 32.518733] ? loop_lookup+0x190/0x190 [ 32.522595] do_vfs_ioctl+0x75a/0xff0 [ 32.526386] ? ioctl_preallocate+0x1a0/0x1a0 [ 32.530776] ? vfs_write+0x319/0x4d0 [ 32.534466] ? SyS_write+0x14d/0x210 [ 32.538156] ? security_file_ioctl+0x83/0xb0 [ 32.542544] SyS_ioctl+0x7f/0xb0 [ 32.545890] ? do_vfs_ioctl+0xff0/0xff0 [ 32.549847] do_syscall_64+0x1d5/0x640 [ 32.553726] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 32.558905] RIP: 0033:0x7feff747c539 [ 32.562591] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 32.570278] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 32.577527] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 executing program [ 32.584772] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 32.592041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 32.599284] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000002 [ 32.618471] FAULT_INJECTION: forcing a failure. [ 32.618471] name failslab, interval 1, probability 0, space 0, times 0 [ 32.629764] CPU: 1 PID: 8223 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 32.637637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 32.646966] Call Trace: [ 32.649535] dump_stack+0x1b2/0x281 [ 32.653159] should_fail.cold+0x10a/0x149 [ 32.657301] should_failslab+0xd6/0x130 [ 32.661256] kmem_cache_alloc_node+0x263/0x410 [ 32.665817] __alloc_skb+0x5c/0x510 [ 32.669421] kobject_uevent_env+0x882/0xf30 [ 32.673736] device_add+0xa47/0x15c0 [ 32.677425] ? device_is_dependent+0x2a0/0x2a0 [ 32.681981] ? kfree+0x1f0/0x250 [ 32.685326] device_create_groups_vargs+0x1dc/0x250 [ 32.690318] device_create_vargs+0x3a/0x50 [ 32.694555] bdi_register_va.part.0+0x35/0x650 [ 32.699137] bdi_register+0x101/0x110 [ 32.702923] ? bdi_register_va+0x80/0x80 [ 32.706978] ? vsnprintf+0x260/0x1340 [ 32.710757] bdi_register_owner+0x59/0xf0 [ 32.714890] device_add_disk+0x5bb/0xdc0 [ 32.718949] ? sprintf+0xa7/0xd0 [ 32.722322] ? blk_alloc_devt+0x310/0x310 [ 32.726485] ? __lockdep_init_map+0x100/0x560 [ 32.730962] ? __lockdep_init_map+0x100/0x560 [ 32.735440] loop_add+0x615/0x830 [ 32.738869] ? loop_queue_rq+0x280/0x280 [ 32.742904] ? loop_queue_work+0x21e0/0x21e0 [ 32.747289] loop_control_ioctl+0x11a/0x3f0 [ 32.751583] ? loop_lookup+0x190/0x190 [ 32.755445] ? loop_lookup+0x190/0x190 [ 32.759306] do_vfs_ioctl+0x75a/0xff0 [ 32.763082] ? ioctl_preallocate+0x1a0/0x1a0 [ 32.767483] ? vfs_write+0x319/0x4d0 [ 32.771173] ? SyS_write+0x14d/0x210 [ 32.774860] ? security_file_ioctl+0x83/0xb0 [ 32.779242] SyS_ioctl+0x7f/0xb0 [ 32.782603] ? do_vfs_ioctl+0xff0/0xff0 [ 32.786553] do_syscall_64+0x1d5/0x640 [ 32.790424] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 32.795587] RIP: 0033:0x7feff747c539 [ 32.799279] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 32.806974] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 32.814225] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 32.821478] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 32.828730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 executing program [ 32.835977] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000003 [ 32.879208] FAULT_INJECTION: forcing a failure. [ 32.879208] name failslab, interval 1, probability 0, space 0, times 0 [ 32.890869] CPU: 1 PID: 8229 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 32.898736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 32.908071] Call Trace: [ 32.910641] dump_stack+0x1b2/0x281 [ 32.914244] should_fail.cold+0x10a/0x149 [ 32.918369] should_failslab+0xd6/0x130 [ 32.922320] kmem_cache_alloc_node_trace+0x25a/0x400 [ 32.927398] __kmalloc_node_track_caller+0x38/0x70 [ 32.932305] __alloc_skb+0x96/0x510 [ 32.935910] kobject_uevent_env+0x882/0xf30 [ 32.940225] device_add+0xa47/0x15c0 [ 32.943915] ? device_is_dependent+0x2a0/0x2a0 [ 32.948491] ? kfree+0x1f0/0x250 [ 32.951875] device_create_groups_vargs+0x1dc/0x250 [ 32.956868] device_create_vargs+0x3a/0x50 [ 32.961080] bdi_register_va.part.0+0x35/0x650 [ 32.965640] bdi_register+0x101/0x110 [ 32.969420] ? bdi_register_va+0x80/0x80 [ 32.973481] ? vsnprintf+0x260/0x1340 [ 32.977261] bdi_register_owner+0x59/0xf0 [ 32.981386] device_add_disk+0x5bb/0xdc0 [ 32.985426] ? sprintf+0xa7/0xd0 [ 32.988767] ? blk_alloc_devt+0x310/0x310 [ 32.992905] ? __lockdep_init_map+0x100/0x560 [ 32.997375] ? __lockdep_init_map+0x100/0x560 [ 33.001846] loop_add+0x615/0x830 [ 33.005272] ? loop_queue_rq+0x280/0x280 [ 33.009307] ? loop_queue_work+0x21e0/0x21e0 [ 33.013688] loop_control_ioctl+0x11a/0x3f0 [ 33.017982] ? loop_lookup+0x190/0x190 [ 33.021842] ? loop_lookup+0x190/0x190 [ 33.025705] do_vfs_ioctl+0x75a/0xff0 [ 33.029482] ? ioctl_preallocate+0x1a0/0x1a0 [ 33.033866] ? vfs_write+0x319/0x4d0 [ 33.037571] ? SyS_write+0x14d/0x210 [ 33.041262] ? security_file_ioctl+0x83/0xb0 [ 33.045646] SyS_ioctl+0x7f/0xb0 [ 33.048991] ? do_vfs_ioctl+0xff0/0xff0 [ 33.052938] do_syscall_64+0x1d5/0x640 [ 33.056802] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 33.061977] RIP: 0033:0x7feff747c539 [ 33.065660] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program [ 33.073342] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 33.080585] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 33.087842] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 33.095088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 33.102329] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000004 [ 33.118848] Bluetooth: hci0 command 0x0409 tx timeout executing program [ 33.189013] FAULT_INJECTION: forcing a failure. [ 33.189013] name failslab, interval 1, probability 0, space 0, times 0 [ 33.200258] CPU: 1 PID: 8240 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 33.208126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 33.217455] Call Trace: [ 33.220022] dump_stack+0x1b2/0x281 [ 33.223625] should_fail.cold+0x10a/0x149 [ 33.227749] should_failslab+0xd6/0x130 [ 33.231703] kmem_cache_alloc_node+0x263/0x410 [ 33.236261] __alloc_skb+0x5c/0x510 [ 33.239864] kobject_uevent_env+0x882/0xf30 [ 33.244163] device_add+0xa47/0x15c0 [ 33.247851] ? device_is_dependent+0x2a0/0x2a0 [ 33.252422] ? kfree+0x1f0/0x250 [ 33.255768] device_create_groups_vargs+0x1dc/0x250 [ 33.260760] device_create_vargs+0x3a/0x50 [ 33.264984] bdi_register_va.part.0+0x35/0x650 [ 33.269542] bdi_register+0x101/0x110 [ 33.273316] ? bdi_register_va+0x80/0x80 [ 33.277355] ? vsnprintf+0x260/0x1340 [ 33.281147] bdi_register_owner+0x59/0xf0 [ 33.285270] device_add_disk+0x5bb/0xdc0 [ 33.289308] ? sprintf+0xa7/0xd0 [ 33.292656] ? blk_alloc_devt+0x310/0x310 [ 33.296900] ? __lockdep_init_map+0x100/0x560 [ 33.301396] ? __lockdep_init_map+0x100/0x560 [ 33.305868] loop_add+0x615/0x830 [ 33.309299] ? loop_queue_rq+0x280/0x280 [ 33.313341] ? loop_queue_work+0x21e0/0x21e0 [ 33.317731] loop_control_ioctl+0x11a/0x3f0 [ 33.322046] ? loop_lookup+0x190/0x190 [ 33.325929] ? loop_lookup+0x190/0x190 [ 33.329795] do_vfs_ioctl+0x75a/0xff0 [ 33.333573] ? ioctl_preallocate+0x1a0/0x1a0 [ 33.337958] ? vfs_write+0x319/0x4d0 [ 33.341648] ? SyS_write+0x14d/0x210 [ 33.345342] ? security_file_ioctl+0x83/0xb0 [ 33.349725] SyS_ioctl+0x7f/0xb0 [ 33.353080] ? do_vfs_ioctl+0xff0/0xff0 [ 33.357029] do_syscall_64+0x1d5/0x640 [ 33.360898] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 33.366064] RIP: 0033:0x7feff747c539 [ 33.369753] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 33.377434] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 33.384693] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 33.391934] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 33.399179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 33.406422] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000006 executing program [ 33.471293] FAULT_INJECTION: forcing a failure. [ 33.471293] name failslab, interval 1, probability 0, space 0, times 0 [ 33.482534] CPU: 1 PID: 8246 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 33.490402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 33.499736] Call Trace: [ 33.502390] dump_stack+0x1b2/0x281 [ 33.505998] should_fail.cold+0x10a/0x149 [ 33.510137] should_failslab+0xd6/0x130 [ 33.514090] kmem_cache_alloc_node_trace+0x25a/0x400 [ 33.519171] __kmalloc_node_track_caller+0x38/0x70 [ 33.524086] __alloc_skb+0x96/0x510 [ 33.527694] kobject_uevent_env+0x882/0xf30 [ 33.532013] device_add+0xa47/0x15c0 [ 33.535701] ? device_is_dependent+0x2a0/0x2a0 [ 33.540262] ? kfree+0x1f0/0x250 [ 33.543606] device_create_groups_vargs+0x1dc/0x250 [ 33.548609] device_create_vargs+0x3a/0x50 [ 33.552839] bdi_register_va.part.0+0x35/0x650 [ 33.557400] bdi_register+0x101/0x110 [ 33.561176] ? bdi_register_va+0x80/0x80 [ 33.565226] ? vsnprintf+0x260/0x1340 [ 33.569005] bdi_register_owner+0x59/0xf0 [ 33.573130] device_add_disk+0x5bb/0xdc0 [ 33.577167] ? sprintf+0xa7/0xd0 [ 33.580505] ? blk_alloc_devt+0x310/0x310 [ 33.584631] ? __lockdep_init_map+0x100/0x560 [ 33.589105] ? __lockdep_init_map+0x100/0x560 [ 33.593576] loop_add+0x615/0x830 [ 33.597004] ? loop_queue_rq+0x280/0x280 [ 33.601049] ? loop_queue_work+0x21e0/0x21e0 [ 33.605442] loop_control_ioctl+0x11a/0x3f0 [ 33.609745] ? loop_lookup+0x190/0x190 [ 33.613617] ? loop_lookup+0x190/0x190 [ 33.617484] do_vfs_ioctl+0x75a/0xff0 [ 33.621271] ? ioctl_preallocate+0x1a0/0x1a0 [ 33.625661] ? vfs_write+0x319/0x4d0 [ 33.629365] ? SyS_write+0x14d/0x210 [ 33.633057] ? security_file_ioctl+0x83/0xb0 [ 33.637449] SyS_ioctl+0x7f/0xb0 [ 33.640794] ? do_vfs_ioctl+0xff0/0xff0 [ 33.644750] do_syscall_64+0x1d5/0x640 [ 33.648632] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 33.653802] RIP: 0033:0x7feff747c539 [ 33.657500] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program [ 33.665191] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 33.672439] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 33.679708] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 33.686953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 33.694202] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000007 [ 33.749901] FAULT_INJECTION: forcing a failure. [ 33.749901] name failslab, interval 1, probability 0, space 0, times 0 [ 33.761126] CPU: 0 PID: 8255 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 33.768988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 33.778317] Call Trace: [ 33.780882] dump_stack+0x1b2/0x281 [ 33.784490] should_fail.cold+0x10a/0x149 [ 33.788614] should_failslab+0xd6/0x130 [ 33.793169] kmem_cache_alloc_node+0x263/0x410 [ 33.797731] __alloc_skb+0x5c/0x510 [ 33.801336] kobject_uevent_env+0x882/0xf30 [ 33.805643] device_add+0xa47/0x15c0 [ 33.809334] ? device_is_dependent+0x2a0/0x2a0 [ 33.813891] ? kfree+0x1f0/0x250 [ 33.817252] device_create_groups_vargs+0x1dc/0x250 [ 33.822246] device_create_vargs+0x3a/0x50 [ 33.826463] bdi_register_va.part.0+0x35/0x650 [ 33.831020] bdi_register+0x101/0x110 [ 33.834794] ? bdi_register_va+0x80/0x80 [ 33.838830] ? vsnprintf+0x260/0x1340 [ 33.842605] bdi_register_owner+0x59/0xf0 [ 33.846729] device_add_disk+0x5bb/0xdc0 [ 33.850770] ? sprintf+0xa7/0xd0 [ 33.854111] ? blk_alloc_devt+0x310/0x310 [ 33.858515] ? __lockdep_init_map+0x100/0x560 [ 33.862984] ? __lockdep_init_map+0x100/0x560 [ 33.867461] loop_add+0x615/0x830 [ 33.870888] ? loop_queue_rq+0x280/0x280 [ 33.874922] ? loop_queue_work+0x21e0/0x21e0 [ 33.879309] loop_control_ioctl+0x11a/0x3f0 [ 33.883719] ? loop_lookup+0x190/0x190 [ 33.887598] ? loop_lookup+0x190/0x190 [ 33.891480] do_vfs_ioctl+0x75a/0xff0 [ 33.895265] ? ioctl_preallocate+0x1a0/0x1a0 [ 33.899652] ? vfs_write+0x319/0x4d0 [ 33.903341] ? SyS_write+0x14d/0x210 [ 33.907034] ? security_file_ioctl+0x83/0xb0 [ 33.911418] SyS_ioctl+0x7f/0xb0 [ 33.914764] ? do_vfs_ioctl+0xff0/0xff0 [ 33.918722] do_syscall_64+0x1d5/0x640 [ 33.922594] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 33.927758] RIP: 0033:0x7feff747c539 [ 33.931442] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 33.939129] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 executing program [ 33.946373] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 33.953622] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 33.960888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 33.968133] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000008 [ 34.010994] FAULT_INJECTION: forcing a failure. [ 34.010994] name failslab, interval 1, probability 0, space 0, times 0 [ 34.022414] CPU: 0 PID: 8262 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 34.030282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 34.039609] Call Trace: [ 34.042176] dump_stack+0x1b2/0x281 [ 34.045784] should_fail.cold+0x10a/0x149 [ 34.049928] should_failslab+0xd6/0x130 [ 34.053882] kmem_cache_alloc+0x28e/0x3c0 [ 34.058008] __kernfs_new_node+0x6f/0x470 [ 34.062139] kernfs_new_node+0x7b/0xe0 [ 34.066002] __kernfs_create_file+0x3d/0x320 [ 34.070388] sysfs_add_file_mode_ns+0x1e1/0x450 [ 34.075037] sysfs_merge_group+0xdc/0x200 [ 34.079170] dpm_sysfs_add+0x122/0x1c0 [ 34.083048] device_add+0x977/0x15c0 [ 34.086737] ? device_is_dependent+0x2a0/0x2a0 [ 34.091295] ? kfree+0x1f0/0x250 [ 34.094645] device_create_groups_vargs+0x1dc/0x250 [ 34.099636] device_create_vargs+0x3a/0x50 [ 34.103847] bdi_register_va.part.0+0x35/0x650 [ 34.108407] bdi_register+0x101/0x110 [ 34.112183] ? bdi_register_va+0x80/0x80 [ 34.116222] ? vsnprintf+0x260/0x1340 [ 34.120013] bdi_register_owner+0x59/0xf0 [ 34.124140] device_add_disk+0x5bb/0xdc0 [ 34.128191] ? sprintf+0xa7/0xd0 [ 34.131535] ? blk_alloc_devt+0x310/0x310 [ 34.135659] ? __lockdep_init_map+0x100/0x560 [ 34.140127] ? __lockdep_init_map+0x100/0x560 [ 34.144601] loop_add+0x615/0x830 [ 34.148029] ? loop_queue_rq+0x280/0x280 [ 34.152061] ? loop_queue_work+0x21e0/0x21e0 [ 34.156448] loop_control_ioctl+0x11a/0x3f0 [ 34.160742] ? loop_lookup+0x190/0x190 [ 34.164604] ? loop_lookup+0x190/0x190 [ 34.168467] do_vfs_ioctl+0x75a/0xff0 [ 34.172270] ? ioctl_preallocate+0x1a0/0x1a0 [ 34.176655] ? vfs_write+0x319/0x4d0 [ 34.180342] ? SyS_write+0x14d/0x210 [ 34.184028] ? security_file_ioctl+0x83/0xb0 [ 34.188409] SyS_ioctl+0x7f/0xb0 [ 34.191750] ? do_vfs_ioctl+0xff0/0xff0 [ 34.195713] do_syscall_64+0x1d5/0x640 [ 34.199577] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 34.204739] RIP: 0033:0x7feff747c539 [ 34.208424] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.216104] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 34.223347] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 34.230598] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 34.237848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 34.245109] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000009 [ 34.259694] kasan: CONFIG_KASAN_INLINE enabled [ 34.264517] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 34.271875] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 34.278093] Modules linked in: [ 34.281271] CPU: 0 PID: 8262 Comm: syz-executor764 Not tainted 4.14.287-syzkaller #0 [ 34.289126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 34.298557] task: ffff8880ab590040 task.stack: ffff8880935b0000 [ 34.304594] RIP: 0010:sysfs_do_create_link_sd+0x56/0x120 [ 34.310021] RSP: 0018:ffff8880935b7b48 EFLAGS: 00010202 [ 34.315369] RAX: dffffc0000000000 RBX: 0000000000000010 RCX: 00000000000067b9 [ 34.322614] RDX: 0000000000000008 RSI: 0000000000000001 RDI: 0000000000000040 [ 34.329871] RBP: ffffffff87cbc860 R08: ffffffff8b9d48c8 R09: 00000000000400cc [ 34.337114] R10: ffff8880ab5908f0 R11: ffff8880ab590040 R12: ffff88809afa5380 [ 34.344370] R13: ffffffff87cbc860 R14: 0000000000000001 R15: ffff8880aba6e95c [ 34.351618] FS: 00005555561d3300(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 34.360511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.366374] CR2: 00007feff7504130 CR3: 0000000097179000 CR4: 00000000003406f0 [ 34.373618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.380864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.388105] Call Trace: [ 34.390682] sysfs_create_link+0x5f/0xc0 [ 34.394721] device_add_disk+0x9f8/0xdc0 [ 34.398757] ? sprintf+0xa7/0xd0 [ 34.402098] ? blk_alloc_devt+0x310/0x310 [ 34.406230] ? __lockdep_init_map+0x100/0x560 [ 34.410701] ? __lockdep_init_map+0x100/0x560 [ 34.415169] loop_add+0x615/0x830 [ 34.418597] ? loop_queue_rq+0x280/0x280 [ 34.422631] ? loop_queue_work+0x21e0/0x21e0 [ 34.427013] loop_control_ioctl+0x11a/0x3f0 [ 34.431309] ? loop_lookup+0x190/0x190 [ 34.435167] ? loop_lookup+0x190/0x190 [ 34.439030] do_vfs_ioctl+0x75a/0xff0 [ 34.442803] ? ioctl_preallocate+0x1a0/0x1a0 [ 34.447190] ? vfs_write+0x319/0x4d0 [ 34.450881] ? SyS_write+0x14d/0x210 [ 34.454569] ? security_file_ioctl+0x83/0xb0 [ 34.458949] SyS_ioctl+0x7f/0xb0 [ 34.462288] ? do_vfs_ioctl+0xff0/0xff0 [ 34.466235] do_syscall_64+0x1d5/0x640 [ 34.470098] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 34.475260] RIP: 0033:0x7feff747c539 [ 34.478949] RSP: 002b:00007ffdf071f988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.486629] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feff747c539 [ 34.493890] RDX: 000000000000000c RSI: 0000000000004c80 RDI: 0000000000000003 [ 34.501134] RBP: 00007ffdf071f9b0 R08: 0000000000000002 R09: 00007ffdf071f9c0 [ 34.508377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 34.515622] R13: 00007ffdf071f9d0 R14: 00007ffdf071fa10 R15: 0000000000000009 [ 34.522866] Code: 84 a1 00 00 00 e8 9b 5b b1 ff 48 c7 c7 e0 d1 04 89 e8 4f 02 80 05 48 8d 7b 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 a7 00 00 00 4c 8b 6b 30 4d 85 ed 74 4f e8 62 [ 34.541949] RIP: sysfs_do_create_link_sd+0x56/0x120 RSP: ffff8880935b7b48 [ 34.549270] ---[ end trace bd10002f4b787161 ]--- [ 34.554038] Kernel panic - not syncing: Fatal exception [ 34.559537] Kernel Offset: disabled [ 34.563146] Rebooting in 86400 seconds..