[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 57.553110][ T26] audit: type=1800 audit(1570101910.506:25): pid=8684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 57.599753][ T26] audit: type=1800 audit(1570101910.506:26): pid=8684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 57.654388][ T26] audit: type=1800 audit(1570101910.506:27): pid=8684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 67.670673][ T8837] IPVS: ftp: loaded support on port[0] = 21 [ 67.726322][ T8838] FAULT_INJECTION: forcing a failure. [ 67.726322][ T8838] name failslab, interval 1, probability 0, space 0, times 1 [ 67.739784][ T8838] CPU: 0 PID: 8838 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 67.747315][ T8838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.757364][ T8838] Call Trace: [ 67.760642][ T8838] dump_stack+0x172/0x1f0 [ 67.764980][ T8838] should_fail.cold+0xa/0x15 [ 67.769573][ T8838] ? fault_create_debugfs_attr+0x180/0x180 [ 67.775359][ T8838] ? __kasan_check_read+0x11/0x20 [ 67.780371][ T8838] ? mark_lock+0xc2/0x1220 [ 67.784789][ T8838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.791165][ T8838] __should_failslab+0x121/0x190 [ 67.796120][ T8838] should_failslab+0x9/0x14 [ 67.800614][ T8838] kmem_cache_alloc_trace+0x4b/0x790 [ 67.805899][ T8838] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 67.811450][ T8838] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 67.817415][ T8838] ? find_next_bit+0x107/0x130 [ 67.822177][ T8838] __hw_addr_create_ex+0x5e/0x310 [ 67.827191][ T8838] __hw_addr_add_ex+0x1ef/0x2b0 [ 67.832024][ T8838] dev_addr_init+0x118/0x200 [ 67.836591][ T8838] ? dev_mc_flush+0x40/0x40 [ 67.841098][ T8838] ? __kmalloc_node+0x4e/0x70 [ 67.845783][ T8838] alloc_netdev_mqs+0x142/0xd30 [ 67.850621][ T8838] ? ip6_tnl_link_config+0xa80/0xa80 [ 67.855887][ T8838] ip6_tnl_locate+0x496/0x8d0 [ 67.860545][ T8838] ? ip6_tnl_create2+0x350/0x350 [ 67.865473][ T8838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 67.871693][ T8838] ? _copy_from_user+0x12c/0x1a0 [ 67.876612][ T8838] ip6_tnl_ioctl+0x490/0xab0 [ 67.881187][ T8838] ? ip6_tnl_locate+0x8d0/0x8d0 [ 67.886047][ T8838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.892269][ T8838] ? netdev_name_node_lookup+0x118/0x160 [ 67.897891][ T8838] dev_ifsioc+0x743/0xa00 [ 67.902210][ T8838] ? dev_ifsioc+0x743/0xa00 [ 67.906695][ T8838] ? register_gifconf+0x70/0x70 [ 67.911541][ T8838] dev_ioctl+0x280/0xc60 [ 67.915865][ T8838] sock_ioctl+0x5d2/0x780 [ 67.920209][ T8838] ? dlci_ioctl_set+0x40/0x40 [ 67.924907][ T8838] ? dlci_ioctl_set+0x40/0x40 [ 67.929578][ T8838] do_vfs_ioctl+0xdb6/0x13e0 [ 67.934160][ T8838] ? ioctl_preallocate+0x210/0x210 [ 67.939270][ T8838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.945521][ T8838] ? __sb_end_write+0x11a/0x1a0 [ 67.950351][ T8838] ? vfs_write+0x160/0x5d0 [ 67.954751][ T8838] ? tomoyo_file_ioctl+0x23/0x30 [ 67.959669][ T8838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.966003][ T8838] ? security_file_ioctl+0x8d/0xc0 [ 67.971144][ T8838] ksys_ioctl+0xab/0xd0 [ 67.975306][ T8838] __x64_sys_ioctl+0x73/0xb0 [ 67.979888][ T8838] do_syscall_64+0xfa/0x760 [ 67.984381][ T8838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.990255][ T8838] RIP: 0033:0x441e59 [ 67.994131][ T8838] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.014158][ T8838] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program [ 68.022570][ T8838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 68.030525][ T8838] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 68.038478][ T8838] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 68.046436][ T8838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 68.054907][ T8838] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 68.077642][ T8839] FAULT_INJECTION: forcing a failure. [ 68.077642][ T8839] name failslab, interval 1, probability 0, space 0, times 0 [ 68.090497][ T8839] CPU: 0 PID: 8839 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 68.098038][ T8839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.108274][ T8839] Call Trace: [ 68.111558][ T8839] dump_stack+0x172/0x1f0 [ 68.115878][ T8839] should_fail.cold+0xa/0x15 [ 68.120450][ T8839] ? fault_create_debugfs_attr+0x180/0x180 [ 68.126241][ T8839] ? ___might_sleep+0x163/0x2c0 [ 68.131078][ T8839] __should_failslab+0x121/0x190 [ 68.135997][ T8839] should_failslab+0x9/0x14 [ 68.140486][ T8839] __kmalloc_track_caller+0x2dc/0x760 [ 68.145846][ T8839] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 68.151654][ T8839] ? kstrdup_const+0x66/0x80 [ 68.156225][ T8839] kstrdup+0x3a/0x70 [ 68.160111][ T8839] kstrdup_const+0x66/0x80 [ 68.164512][ T8839] kvasprintf_const+0x10e/0x190 [ 68.169347][ T8839] kobject_set_name_vargs+0x5b/0x150 [ 68.174637][ T8839] dev_set_name+0xbb/0xf0 [ 68.178946][ T8839] ? device_initialize+0x460/0x460 [ 68.184063][ T8839] ? __init_waitqueue_head+0x36/0x90 [ 68.189332][ T8839] ? pm_runtime_init+0x311/0x3b0 [ 68.195384][ T8839] netdev_register_kobject+0xc3/0x3b0 [ 68.200740][ T8839] register_netdevice+0xaba/0x1140 [ 68.205834][ T8839] ? netdev_change_features+0xb0/0xb0 [ 68.211199][ T8839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.217574][ T8839] ? __kasan_check_read+0x11/0x20 [ 68.222605][ T8839] ip6_tnl_create2+0x1c2/0x350 [ 68.227650][ T8839] ip6_tnl_locate+0x63f/0x8d0 [ 68.232331][ T8839] ? ip6_tnl_create2+0x350/0x350 [ 68.237573][ T8839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 68.244146][ T8839] ? _copy_from_user+0x12c/0x1a0 [ 68.249344][ T8839] ip6_tnl_ioctl+0x490/0xab0 [ 68.254056][ T8839] ? ip6_tnl_locate+0x8d0/0x8d0 [ 68.258941][ T8839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.265177][ T8839] ? netdev_name_node_lookup+0x118/0x160 [ 68.270823][ T8839] dev_ifsioc+0x743/0xa00 [ 68.275135][ T8839] ? dev_ifsioc+0x743/0xa00 [ 68.279643][ T8839] ? register_gifconf+0x70/0x70 [ 68.284636][ T8839] dev_ioctl+0x280/0xc60 [ 68.288874][ T8839] sock_ioctl+0x5d2/0x780 [ 68.293259][ T8839] ? dlci_ioctl_set+0x40/0x40 [ 68.297949][ T8839] ? dlci_ioctl_set+0x40/0x40 [ 68.302618][ T8839] do_vfs_ioctl+0xdb6/0x13e0 [ 68.307206][ T8839] ? ioctl_preallocate+0x210/0x210 [ 68.312321][ T8839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.318836][ T8839] ? __sb_end_write+0x11a/0x1a0 [ 68.323888][ T8839] ? vfs_write+0x160/0x5d0 [ 68.328500][ T8839] ? tomoyo_file_ioctl+0x23/0x30 [ 68.333600][ T8839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.339860][ T8839] ? security_file_ioctl+0x8d/0xc0 [ 68.345277][ T8839] ksys_ioctl+0xab/0xd0 [ 68.349606][ T8839] __x64_sys_ioctl+0x73/0xb0 [ 68.354200][ T8839] do_syscall_64+0xfa/0x760 [ 68.358780][ T8839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.364861][ T8839] RIP: 0033:0x441e59 [ 68.368782][ T8839] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.389367][ T8839] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.398801][ T8839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 68.407484][ T8839] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 68.415896][ T8839] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 executing program [ 68.423956][ T8839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 68.432115][ T8839] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 68.451294][ T8840] FAULT_INJECTION: forcing a failure. [ 68.451294][ T8840] name failslab, interval 1, probability 0, space 0, times 0 [ 68.464176][ T8840] CPU: 1 PID: 8840 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 68.471722][ T8840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.481777][ T8840] Call Trace: [ 68.485212][ T8840] dump_stack+0x172/0x1f0 [ 68.489719][ T8840] should_fail.cold+0xa/0x15 [ 68.494324][ T8840] ? fault_create_debugfs_attr+0x180/0x180 [ 68.500287][ T8840] ? ___might_sleep+0x163/0x2c0 [ 68.505136][ T8840] __should_failslab+0x121/0x190 [ 68.510085][ T8840] should_failslab+0x9/0x14 [ 68.514732][ T8840] __kmalloc_track_caller+0x2dc/0x760 [ 68.521222][ T8840] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 68.527042][ T8840] ? kstrdup_const+0x66/0x80 [ 68.531757][ T8840] kstrdup+0x3a/0x70 [ 68.535804][ T8840] kstrdup_const+0x66/0x80 [ 68.540359][ T8840] kvasprintf_const+0x10e/0x190 [ 68.545312][ T8840] kobject_set_name_vargs+0x5b/0x150 [ 68.551006][ T8840] dev_set_name+0xbb/0xf0 [ 68.555778][ T8840] ? device_initialize+0x460/0x460 [ 68.561500][ T8840] ? __init_waitqueue_head+0x36/0x90 [ 68.567312][ T8840] ? pm_runtime_init+0x311/0x3b0 [ 68.572391][ T8840] netdev_register_kobject+0xc3/0x3b0 [ 68.578576][ T8840] register_netdevice+0xaba/0x1140 [ 68.583960][ T8840] ? netdev_change_features+0xb0/0xb0 [ 68.589378][ T8840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.595644][ T8840] ? __kasan_check_read+0x11/0x20 [ 68.600834][ T8840] ip6_tnl_create2+0x1c2/0x350 [ 68.605791][ T8840] ip6_tnl_locate+0x63f/0x8d0 [ 68.610565][ T8840] ? ip6_tnl_create2+0x350/0x350 [ 68.615543][ T8840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 68.621785][ T8840] ? _copy_from_user+0x12c/0x1a0 [ 68.626728][ T8840] ip6_tnl_ioctl+0x490/0xab0 [ 68.631652][ T8840] ? ip6_tnl_locate+0x8d0/0x8d0 [ 68.636543][ T8840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.646653][ T8840] ? netdev_name_node_lookup+0x118/0x160 [ 68.652723][ T8840] dev_ifsioc+0x743/0xa00 [ 68.657208][ T8840] ? dev_ifsioc+0x743/0xa00 [ 68.661723][ T8840] ? register_gifconf+0x70/0x70 [ 68.666587][ T8840] dev_ioctl+0x280/0xc60 [ 68.670863][ T8840] sock_ioctl+0x5d2/0x780 [ 68.675201][ T8840] ? dlci_ioctl_set+0x40/0x40 [ 68.679899][ T8840] ? dlci_ioctl_set+0x40/0x40 [ 68.684602][ T8840] do_vfs_ioctl+0xdb6/0x13e0 [ 68.689206][ T8840] ? ioctl_preallocate+0x210/0x210 [ 68.694368][ T8840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.700621][ T8840] ? __sb_end_write+0x11a/0x1a0 [ 68.705470][ T8840] ? vfs_write+0x160/0x5d0 [ 68.709894][ T8840] ? tomoyo_file_ioctl+0x23/0x30 [ 68.714846][ T8840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.721085][ T8840] ? security_file_ioctl+0x8d/0xc0 [ 68.726210][ T8840] ksys_ioctl+0xab/0xd0 [ 68.730363][ T8840] __x64_sys_ioctl+0x73/0xb0 [ 68.735025][ T8840] do_syscall_64+0xfa/0x760 [ 68.739513][ T8840] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.745402][ T8840] RIP: 0033:0x441e59 [ 68.749293][ T8840] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.768894][ T8840] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program [ 68.777311][ T8840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 68.785296][ T8840] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 68.793351][ T8840] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 68.801429][ T8840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 68.809389][ T8840] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 68.829101][ T8841] FAULT_INJECTION: forcing a failure. [ 68.829101][ T8841] name failslab, interval 1, probability 0, space 0, times 0 [ 68.841786][ T8841] CPU: 0 PID: 8841 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 68.849321][ T8841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.859369][ T8841] Call Trace: [ 68.862824][ T8841] dump_stack+0x172/0x1f0 [ 68.867236][ T8841] should_fail.cold+0xa/0x15 [ 68.872003][ T8841] ? fault_create_debugfs_attr+0x180/0x180 [ 68.877804][ T8841] ? ___might_sleep+0x163/0x2c0 [ 68.882802][ T8841] __should_failslab+0x121/0x190 [ 68.887743][ T8841] should_failslab+0x9/0x14 [ 68.892248][ T8841] __kmalloc_track_caller+0x2dc/0x760 [ 68.897625][ T8841] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 68.903436][ T8841] ? kstrdup_const+0x66/0x80 [ 68.908020][ T8841] kstrdup+0x3a/0x70 [ 68.912186][ T8841] kstrdup_const+0x66/0x80 [ 68.916595][ T8841] kvasprintf_const+0x10e/0x190 [ 68.921570][ T8841] kobject_set_name_vargs+0x5b/0x150 [ 68.926846][ T8841] dev_set_name+0xbb/0xf0 [ 68.931343][ T8841] ? device_initialize+0x460/0x460 [ 68.936454][ T8841] ? __init_waitqueue_head+0x36/0x90 [ 68.941746][ T8841] ? pm_runtime_init+0x311/0x3b0 [ 68.946699][ T8841] netdev_register_kobject+0xc3/0x3b0 [ 68.952080][ T8841] register_netdevice+0xaba/0x1140 [ 68.958128][ T8841] ? netdev_change_features+0xb0/0xb0 [ 68.963511][ T8841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 68.969847][ T8841] ? __kasan_check_read+0x11/0x20 [ 68.975047][ T8841] ip6_tnl_create2+0x1c2/0x350 [ 68.980006][ T8841] ip6_tnl_locate+0x63f/0x8d0 [ 68.985313][ T8841] ? ip6_tnl_create2+0x350/0x350 [ 68.990255][ T8841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 68.996966][ T8841] ? _copy_from_user+0x12c/0x1a0 [ 69.001913][ T8841] ip6_tnl_ioctl+0x490/0xab0 [ 69.006503][ T8841] ? ip6_tnl_locate+0x8d0/0x8d0 [ 69.011360][ T8841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.017603][ T8841] ? netdev_name_node_lookup+0x118/0x160 [ 69.023338][ T8841] dev_ifsioc+0x743/0xa00 [ 69.028014][ T8841] ? dev_ifsioc+0x743/0xa00 [ 69.032533][ T8841] ? register_gifconf+0x70/0x70 [ 69.037405][ T8841] dev_ioctl+0x280/0xc60 [ 69.041648][ T8841] sock_ioctl+0x5d2/0x780 [ 69.045966][ T8841] ? dlci_ioctl_set+0x40/0x40 [ 69.050663][ T8841] ? dlci_ioctl_set+0x40/0x40 [ 69.055407][ T8841] do_vfs_ioctl+0xdb6/0x13e0 [ 69.060010][ T8841] ? ioctl_preallocate+0x210/0x210 [ 69.065138][ T8841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.071663][ T8841] ? __sb_end_write+0x11a/0x1a0 [ 69.076737][ T8841] ? vfs_write+0x160/0x5d0 [ 69.081174][ T8841] ? tomoyo_file_ioctl+0x23/0x30 [ 69.086815][ T8841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.093068][ T8841] ? security_file_ioctl+0x8d/0xc0 [ 69.098525][ T8841] ksys_ioctl+0xab/0xd0 [ 69.102695][ T8841] __x64_sys_ioctl+0x73/0xb0 [ 69.107294][ T8841] do_syscall_64+0xfa/0x760 [ 69.111794][ T8841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.117680][ T8841] RIP: 0033:0x441e59 [ 69.121579][ T8841] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.141613][ T8841] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.150255][ T8841] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 69.158428][ T8841] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 69.166778][ T8841] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 69.174744][ T8841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 executing program [ 69.182713][ T8841] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 69.201543][ T8842] FAULT_INJECTION: forcing a failure. [ 69.201543][ T8842] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 69.215001][ T8842] CPU: 1 PID: 8842 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 69.222531][ T8842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.232634][ T8842] Call Trace: [ 69.235953][ T8842] dump_stack+0x172/0x1f0 [ 69.240285][ T8842] should_fail.cold+0xa/0x15 [ 69.244994][ T8842] ? fault_create_debugfs_attr+0x180/0x180 [ 69.251007][ T8842] ? __kasan_check_read+0x11/0x20 [ 69.256194][ T8842] ? __lock_acquire+0x16f2/0x4a00 [ 69.261225][ T8842] should_fail_alloc_page+0x50/0x60 [ 69.266423][ T8842] __alloc_pages_nodemask+0x1a1/0x900 [ 69.271799][ T8842] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 69.277424][ T8842] ? __alloc_pages_slowpath+0x2910/0x2910 [ 69.283606][ T8842] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 69.289244][ T8842] ? fault_create_debugfs_attr+0x180/0x180 [ 69.295063][ T8842] cache_grow_begin+0x90/0xd20 [ 69.299848][ T8842] ? netdev_name_node_alloc+0x49/0x130 [ 69.305352][ T8842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 69.311588][ T8842] kmem_cache_alloc_trace+0x6b3/0x790 [ 69.317477][ T8842] netdev_name_node_alloc+0x49/0x130 [ 69.323002][ T8842] register_netdevice+0x2a9/0x1140 [ 69.328373][ T8842] ? netdev_change_features+0xb0/0xb0 [ 69.333791][ T8842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.340043][ T8842] ? __kasan_check_read+0x11/0x20 [ 69.345063][ T8842] ip6_tnl_create2+0x1c2/0x350 [ 69.349926][ T8842] ip6_tnl_locate+0x63f/0x8d0 [ 69.354692][ T8842] ? ip6_tnl_create2+0x350/0x350 [ 69.359650][ T8842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 69.365883][ T8842] ? _copy_from_user+0x12c/0x1a0 [ 69.370807][ T8842] ip6_tnl_ioctl+0x490/0xab0 [ 69.375393][ T8842] ? ip6_tnl_locate+0x8d0/0x8d0 [ 69.380243][ T8842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.386602][ T8842] ? netdev_name_node_lookup+0x118/0x160 [ 69.392256][ T8842] dev_ifsioc+0x743/0xa00 [ 69.396609][ T8842] ? dev_ifsioc+0x743/0xa00 [ 69.401108][ T8842] ? register_gifconf+0x70/0x70 [ 69.405965][ T8842] dev_ioctl+0x280/0xc60 [ 69.410207][ T8842] sock_ioctl+0x5d2/0x780 [ 69.414542][ T8842] ? dlci_ioctl_set+0x40/0x40 [ 69.419237][ T8842] ? dlci_ioctl_set+0x40/0x40 [ 69.423920][ T8842] do_vfs_ioctl+0xdb6/0x13e0 [ 69.428504][ T8842] ? ioctl_preallocate+0x210/0x210 [ 69.433727][ T8842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.439956][ T8842] ? __sb_end_write+0x11a/0x1a0 [ 69.444788][ T8842] ? vfs_write+0x160/0x5d0 [ 69.449384][ T8842] ? tomoyo_file_ioctl+0x23/0x30 [ 69.454322][ T8842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.460574][ T8842] ? security_file_ioctl+0x8d/0xc0 [ 69.467076][ T8842] ksys_ioctl+0xab/0xd0 [ 69.471349][ T8842] __x64_sys_ioctl+0x73/0xb0 [ 69.476040][ T8842] do_syscall_64+0xfa/0x760 [ 69.480679][ T8842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.486653][ T8842] RIP: 0033:0x441e59 [ 69.490944][ T8842] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.510563][ T8842] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.518999][ T8842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 69.526972][ T8842] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 executing program [ 69.534960][ T8842] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 69.542930][ T8842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 69.552125][ T8842] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 69.611394][ T8843] FAULT_INJECTION: forcing a failure. [ 69.611394][ T8843] name failslab, interval 1, probability 0, space 0, times 0 [ 69.624258][ T8843] CPU: 0 PID: 8843 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 69.632024][ T8843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.642645][ T8843] Call Trace: [ 69.645944][ T8843] dump_stack+0x172/0x1f0 [ 69.650278][ T8843] should_fail.cold+0xa/0x15 [ 69.654875][ T8843] ? fault_create_debugfs_attr+0x180/0x180 [ 69.660680][ T8843] ? ___might_sleep+0x163/0x2c0 [ 69.665596][ T8843] __should_failslab+0x121/0x190 [ 69.670532][ T8843] should_failslab+0x9/0x14 [ 69.675039][ T8843] kmem_cache_alloc_trace+0x2d3/0x790 [ 69.680432][ T8843] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 69.686674][ T8843] ? refcount_inc_checked+0x2b/0x70 [ 69.691870][ T8843] device_add+0xf4f/0x17a0 [ 69.696282][ T8843] ? device_initialize+0x460/0x460 [ 69.701395][ T8843] ? uevent_show+0x370/0x370 [ 69.705986][ T8843] ? __init_waitqueue_head+0x36/0x90 [ 69.711283][ T8843] ? pm_runtime_init+0x311/0x3b0 [ 69.716221][ T8843] netdev_register_kobject+0x183/0x3b0 [ 69.721675][ T8843] register_netdevice+0xaba/0x1140 [ 69.726792][ T8843] ? netdev_change_features+0xb0/0xb0 [ 69.732255][ T8843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.738515][ T8843] ? __kasan_check_read+0x11/0x20 [ 69.743546][ T8843] ip6_tnl_create2+0x1c2/0x350 [ 69.748302][ T8843] ip6_tnl_locate+0x63f/0x8d0 [ 69.752972][ T8843] ? ip6_tnl_create2+0x350/0x350 [ 69.757902][ T8843] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 69.764650][ T8843] ? _copy_from_user+0x12c/0x1a0 [ 69.769677][ T8843] ip6_tnl_ioctl+0x490/0xab0 [ 69.774270][ T8843] ? ip6_tnl_locate+0x8d0/0x8d0 [ 69.779144][ T8843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.785398][ T8843] ? netdev_name_node_lookup+0x118/0x160 [ 69.791019][ T8843] dev_ifsioc+0x743/0xa00 [ 69.795336][ T8843] ? dev_ifsioc+0x743/0xa00 [ 69.799848][ T8843] ? register_gifconf+0x70/0x70 [ 69.804697][ T8843] dev_ioctl+0x280/0xc60 [ 69.808957][ T8843] sock_ioctl+0x5d2/0x780 [ 69.813305][ T8843] ? dlci_ioctl_set+0x40/0x40 [ 69.818002][ T8843] ? dlci_ioctl_set+0x40/0x40 [ 69.823481][ T8843] do_vfs_ioctl+0xdb6/0x13e0 [ 69.828215][ T8843] ? ioctl_preallocate+0x210/0x210 [ 69.833520][ T8843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.839764][ T8843] ? __sb_end_write+0x11a/0x1a0 [ 69.844603][ T8843] ? vfs_write+0x160/0x5d0 [ 69.849010][ T8843] ? tomoyo_file_ioctl+0x23/0x30 [ 69.853946][ T8843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.860195][ T8843] ? security_file_ioctl+0x8d/0xc0 [ 69.865316][ T8843] ksys_ioctl+0xab/0xd0 [ 69.869476][ T8843] __x64_sys_ioctl+0x73/0xb0 [ 69.874077][ T8843] do_syscall_64+0xfa/0x760 [ 69.878571][ T8843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.884452][ T8843] RIP: 0033:0x441e59 [ 69.888407][ T8843] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 executing program [ 69.908374][ T8843] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.917053][ T8843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 69.925033][ T8843] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 69.933166][ T8843] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 69.941151][ T8843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 69.949938][ T8843] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 69.970575][ T8844] FAULT_INJECTION: forcing a failure. [ 69.970575][ T8844] name failslab, interval 1, probability 0, space 0, times 0 [ 69.983884][ T8844] CPU: 1 PID: 8844 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 69.991423][ T8844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.001482][ T8844] Call Trace: [ 70.004770][ T8844] dump_stack+0x172/0x1f0 [ 70.009158][ T8844] should_fail.cold+0xa/0x15 [ 70.013765][ T8844] ? fault_create_debugfs_attr+0x180/0x180 [ 70.019580][ T8844] ? ___might_sleep+0x163/0x2c0 [ 70.024563][ T8844] __should_failslab+0x121/0x190 [ 70.029507][ T8844] should_failslab+0x9/0x14 [ 70.034190][ T8844] kmem_cache_alloc_trace+0x2d3/0x790 [ 70.040531][ T8844] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 70.046783][ T8844] ? refcount_inc_checked+0x2b/0x70 [ 70.052177][ T8844] device_add+0xf4f/0x17a0 [ 70.056598][ T8844] ? device_initialize+0x460/0x460 [ 70.061708][ T8844] ? uevent_show+0x370/0x370 [ 70.066306][ T8844] ? __init_waitqueue_head+0x36/0x90 [ 70.071872][ T8844] ? pm_runtime_init+0x311/0x3b0 [ 70.076816][ T8844] netdev_register_kobject+0x183/0x3b0 [ 70.082272][ T8844] register_netdevice+0xaba/0x1140 [ 70.087371][ T8844] ? netdev_change_features+0xb0/0xb0 [ 70.092747][ T8844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.099410][ T8844] ? __kasan_check_read+0x11/0x20 [ 70.104447][ T8844] ip6_tnl_create2+0x1c2/0x350 [ 70.109333][ T8844] ip6_tnl_locate+0x63f/0x8d0 [ 70.114188][ T8844] ? ip6_tnl_create2+0x350/0x350 [ 70.119201][ T8844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.125455][ T8844] ? _copy_from_user+0x12c/0x1a0 [ 70.130388][ T8844] ip6_tnl_ioctl+0x490/0xab0 [ 70.134975][ T8844] ? ip6_tnl_locate+0x8d0/0x8d0 [ 70.139835][ T8844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.146167][ T8844] ? netdev_name_node_lookup+0x118/0x160 [ 70.152140][ T8844] dev_ifsioc+0x743/0xa00 [ 70.156540][ T8844] ? dev_ifsioc+0x743/0xa00 [ 70.161054][ T8844] ? register_gifconf+0x70/0x70 [ 70.166051][ T8844] dev_ioctl+0x280/0xc60 [ 70.170290][ T8844] sock_ioctl+0x5d2/0x780 [ 70.174725][ T8844] ? dlci_ioctl_set+0x40/0x40 [ 70.179919][ T8844] ? dlci_ioctl_set+0x40/0x40 [ 70.184649][ T8844] do_vfs_ioctl+0xdb6/0x13e0 [ 70.189589][ T8844] ? ioctl_preallocate+0x210/0x210 [ 70.194719][ T8844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.200953][ T8844] ? __sb_end_write+0x11a/0x1a0 [ 70.205790][ T8844] ? vfs_write+0x160/0x5d0 [ 70.210195][ T8844] ? tomoyo_file_ioctl+0x23/0x30 [ 70.215116][ T8844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.221366][ T8844] ? security_file_ioctl+0x8d/0xc0 [ 70.227264][ T8844] ksys_ioctl+0xab/0xd0 [ 70.231408][ T8844] __x64_sys_ioctl+0x73/0xb0 [ 70.235983][ T8844] do_syscall_64+0xfa/0x760 [ 70.240475][ T8844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.246348][ T8844] RIP: 0033:0x441e59 [ 70.250231][ T8844] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 executing program [ 70.269819][ T8844] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.278277][ T8844] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 70.286248][ T8844] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 70.294219][ T8844] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 70.302189][ T8844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 70.310377][ T8844] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 70.329378][ T8845] FAULT_INJECTION: forcing a failure. [ 70.329378][ T8845] name failslab, interval 1, probability 0, space 0, times 0 [ 70.342556][ T8845] CPU: 0 PID: 8845 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 70.350279][ T8845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.360470][ T8845] Call Trace: [ 70.363824][ T8845] dump_stack+0x172/0x1f0 [ 70.368284][ T8845] should_fail.cold+0xa/0x15 [ 70.372879][ T8845] ? fault_create_debugfs_attr+0x180/0x180 [ 70.378689][ T8845] ? ___might_sleep+0x163/0x2c0 [ 70.383552][ T8845] __should_failslab+0x121/0x190 [ 70.388489][ T8845] should_failslab+0x9/0x14 [ 70.392998][ T8845] __kmalloc_track_caller+0x2dc/0x760 [ 70.398365][ T8845] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 70.404161][ T8845] ? kstrdup_const+0x66/0x80 [ 70.408749][ T8845] kstrdup+0x3a/0x70 [ 70.412626][ T8845] kstrdup_const+0x66/0x80 [ 70.417032][ T8845] kvasprintf_const+0x10e/0x190 [ 70.421868][ T8845] kobject_set_name_vargs+0x5b/0x150 [ 70.427139][ T8845] dev_set_name+0xbb/0xf0 [ 70.431458][ T8845] ? device_initialize+0x460/0x460 [ 70.436570][ T8845] ? __init_waitqueue_head+0x36/0x90 [ 70.442019][ T8845] ? pm_runtime_init+0x311/0x3b0 [ 70.446947][ T8845] netdev_register_kobject+0xc3/0x3b0 [ 70.452328][ T8845] register_netdevice+0xaba/0x1140 [ 70.457439][ T8845] ? netdev_change_features+0xb0/0xb0 [ 70.462811][ T8845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.469050][ T8845] ? __kasan_check_read+0x11/0x20 [ 70.474081][ T8845] ip6_tnl_create2+0x1c2/0x350 [ 70.478838][ T8845] ip6_tnl_locate+0x63f/0x8d0 [ 70.483658][ T8845] ? ip6_tnl_create2+0x350/0x350 [ 70.488792][ T8845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.495035][ T8845] ? _copy_from_user+0x12c/0x1a0 [ 70.500144][ T8845] ip6_tnl_ioctl+0x490/0xab0 [ 70.504729][ T8845] ? ip6_tnl_locate+0x8d0/0x8d0 [ 70.509594][ T8845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.515837][ T8845] ? netdev_name_node_lookup+0x118/0x160 [ 70.521471][ T8845] dev_ifsioc+0x743/0xa00 [ 70.525790][ T8845] ? dev_ifsioc+0x743/0xa00 [ 70.530274][ T8845] ? register_gifconf+0x70/0x70 [ 70.535106][ T8845] dev_ioctl+0x280/0xc60 [ 70.539350][ T8845] sock_ioctl+0x5d2/0x780 [ 70.543667][ T8845] ? dlci_ioctl_set+0x40/0x40 [ 70.548350][ T8845] ? dlci_ioctl_set+0x40/0x40 [ 70.553011][ T8845] do_vfs_ioctl+0xdb6/0x13e0 [ 70.557590][ T8845] ? ioctl_preallocate+0x210/0x210 [ 70.562700][ T8845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.568941][ T8845] ? __sb_end_write+0x11a/0x1a0 [ 70.573773][ T8845] ? vfs_write+0x160/0x5d0 [ 70.578173][ T8845] ? tomoyo_file_ioctl+0x23/0x30 [ 70.583109][ T8845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.589340][ T8845] ? security_file_ioctl+0x8d/0xc0 [ 70.594468][ T8845] ksys_ioctl+0xab/0xd0 [ 70.598621][ T8845] __x64_sys_ioctl+0x73/0xb0 [ 70.603220][ T8845] do_syscall_64+0xfa/0x760 [ 70.607721][ T8845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.613608][ T8845] RIP: 0033:0x441e59 [ 70.617499][ T8845] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.637592][ T8845] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.646365][ T8845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 [ 70.654438][ T8845] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 70.662438][ T8845] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 70.670396][ T8845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 executing program [ 70.678380][ T8845] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 70.697600][ T8846] FAULT_INJECTION: forcing a failure. [ 70.697600][ T8846] name failslab, interval 1, probability 0, space 0, times 0 [ 70.710371][ T8846] CPU: 0 PID: 8846 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 70.718024][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.728197][ T8846] Call Trace: [ 70.731484][ T8846] dump_stack+0x172/0x1f0 [ 70.735818][ T8846] should_fail.cold+0xa/0x15 [ 70.740395][ T8846] ? fault_create_debugfs_attr+0x180/0x180 [ 70.746468][ T8846] ? ___might_sleep+0x163/0x2c0 [ 70.751303][ T8846] __should_failslab+0x121/0x190 [ 70.756240][ T8846] should_failslab+0x9/0x14 [ 70.760736][ T8846] kmem_cache_alloc_trace+0x2d3/0x790 [ 70.766096][ T8846] netdev_name_node_alloc+0x49/0x130 [ 70.771364][ T8846] register_netdevice+0x2a9/0x1140 [ 70.776461][ T8846] ? netdev_change_features+0xb0/0xb0 [ 70.782089][ T8846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.788410][ T8846] ? __kasan_check_read+0x11/0x20 [ 70.794034][ T8846] ip6_tnl_create2+0x1c2/0x350 [ 70.798795][ T8846] ip6_tnl_locate+0x63f/0x8d0 [ 70.803560][ T8846] ? ip6_tnl_create2+0x350/0x350 [ 70.808500][ T8846] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.814734][ T8846] ? _copy_from_user+0x12c/0x1a0 [ 70.819751][ T8846] ip6_tnl_ioctl+0x490/0xab0 [ 70.824331][ T8846] ? ip6_tnl_locate+0x8d0/0x8d0 [ 70.829193][ T8846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.835447][ T8846] ? netdev_name_node_lookup+0x118/0x160 [ 70.841445][ T8846] dev_ifsioc+0x743/0xa00 [ 70.845765][ T8846] ? dev_ifsioc+0x743/0xa00 [ 70.850268][ T8846] ? register_gifconf+0x70/0x70 [ 70.855981][ T8846] dev_ioctl+0x280/0xc60 [ 70.860210][ T8846] sock_ioctl+0x5d2/0x780 [ 70.864521][ T8846] ? dlci_ioctl_set+0x40/0x40 [ 70.869288][ T8846] ? dlci_ioctl_set+0x40/0x40 [ 70.873960][ T8846] do_vfs_ioctl+0xdb6/0x13e0 [ 70.878554][ T8846] ? ioctl_preallocate+0x210/0x210 [ 70.883983][ T8846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.890242][ T8846] ? __sb_end_write+0x11a/0x1a0 [ 70.895096][ T8846] ? vfs_write+0x160/0x5d0 [ 70.899533][ T8846] ? tomoyo_file_ioctl+0x23/0x30 [ 70.904561][ T8846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.910895][ T8846] ? security_file_ioctl+0x8d/0xc0 [ 70.916142][ T8846] ksys_ioctl+0xab/0xd0 [ 70.921090][ T8846] __x64_sys_ioctl+0x73/0xb0 [ 70.925710][ T8846] do_syscall_64+0xfa/0x760 [ 70.930772][ T8846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.937082][ T8846] RIP: 0033:0x441e59 [ 70.941298][ T8846] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.961121][ T8846] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.969544][ T8846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e59 executing program [ 70.977633][ T8846] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 70.985599][ T8846] RBP: ffffffffffffffff R08: 0000000000000002 R09: 0000000000000000 [ 70.993593][ T8846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 71.001703][ T8846] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 71.018713][ T8847] kasan: CONFIG_KASAN_INLINE enabled [ 71.025147][ T8847] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 71.033413][ T8847] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 71.040354][ T8847] CPU: 1 PID: 8847 Comm: syz-executor295 Not tainted 5.3.0+ #0 [ 71.048331][ T8847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.058521][ T8847] RIP: 0010:rollback_registered+0xc0/0x1d0 [ 71.064408][ T8847] Code: e6 55 cf fb 0f b6 b5 77 ff ff ff 40 84 f6 74 56 e8 95 54 cf fb 4c 89 fa 4c 89 7d a0 48 b9 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 0a 00 0f 85 f4 00 00 00 49 8d 7c 24 70 48 b8 00 00 00 00 00 [ 71.084246][ T8847] RSP: 0018:ffff88808b5178e0 EFLAGS: 00010202 [ 71.090317][ T8847] RAX: ffff8880a23ee240 RBX: ffff88808b517908 RCX: dffffc0000000000 [ 71.098338][ T8847] RDX: 000000000000000d RSI: ffffffff85a3b16b RDI: 0000000000000001 [ 71.106466][ T8847] RBP: ffff88808b517970 R08: ffff8880a23ee240 R09: fffffbfff1332f89 [ 71.114794][ T8847] R10: fffffbfff1332f88 R11: ffffffff89997c47 R12: 0000000000000000 [ 71.122765][ T8847] R13: 1ffff110116a2f1d R14: ffff88808b517948 R15: 0000000000000068 [ 71.130844][ T8847] FS: 0000000000deb880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 71.139998][ T8847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.147874][ T8847] CR2: 00000000006cd090 CR3: 000000009674f000 CR4: 00000000001406e0 [ 71.155837][ T8847] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.163957][ T8847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.171915][ T8847] Call Trace: [ 71.175204][ T8847] ? rollback_registered_many+0x10d0/0x10d0 [ 71.181108][ T8847] unregister_netdevice_queue+0x1ee/0x2c0 [ 71.187098][ T8847] ip6_tnl_ioctl+0x605/0xab0 [ 71.191823][ T8847] ? lock_acquire+0x190/0x410 [ 71.196748][ T8847] ? ip6_tnl_locate+0x8d0/0x8d0 [ 71.201595][ T8847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 71.207966][ T8847] ? netdev_name_node_lookup+0x118/0x160 [ 71.213694][ T8847] dev_ifsioc+0x743/0xa00 [ 71.218010][ T8847] ? dev_ifsioc+0x743/0xa00 [ 71.222510][ T8847] ? register_gifconf+0x70/0x70 [ 71.227562][ T8847] dev_ioctl+0x280/0xc60 [ 71.231946][ T8847] sock_ioctl+0x5d2/0x780 [ 71.236281][ T8847] ? dlci_ioctl_set+0x40/0x40 [ 71.240994][ T8847] ? dlci_ioctl_set+0x40/0x40 [ 71.245688][ T8847] do_vfs_ioctl+0xdb6/0x13e0 [ 71.250360][ T8847] ? ioctl_preallocate+0x210/0x210 [ 71.255469][ T8847] ? __kasan_check_write+0x14/0x20 [ 71.260580][ T8847] ? up_read+0x1d2/0x810 [ 71.264812][ T8847] ? tomoyo_file_ioctl+0x23/0x30 [ 71.269742][ T8847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 71.276101][ T8847] ? security_file_ioctl+0x8d/0xc0 [ 71.281368][ T8847] ksys_ioctl+0xab/0xd0 [ 71.285623][ T8847] __x64_sys_ioctl+0x73/0xb0 [ 71.290203][ T8847] do_syscall_64+0xfa/0x760 [ 71.294705][ T8847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.300590][ T8847] RIP: 0033:0x441e59 [ 71.304478][ T8847] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.324332][ T8847] RSP: 002b:00007ffc879c85f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.332728][ T8847] RAX: ffffffffffffffda RBX: 000000000001140c RCX: 0000000000441e59 [ 71.340694][ T8847] RDX: 0000000020000080 RSI: 00000000000089f2 RDI: 0000000000000004 [ 71.348660][ T8847] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 71.356614][ T8847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 71.364580][ T8847] R13: 00007ffc879c8650 R14: 0000000000000000 R15: 0000000000000000 [ 71.373067][ T8847] Modules linked in: [ 71.377575][ T8847] ---[ end trace be20ad6cbe99e6b1 ]--- [ 71.383087][ T8847] RIP: 0010:rollback_registered+0xc0/0x1d0 [ 71.388888][ T8847] Code: e6 55 cf fb 0f b6 b5 77 ff ff ff 40 84 f6 74 56 e8 95 54 cf fb 4c 89 fa 4c 89 7d a0 48 b9 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 0a 00 0f 85 f4 00 00 00 49 8d 7c 24 70 48 b8 00 00 00 00 00 [ 71.408811][ T8847] RSP: 0018:ffff88808b5178e0 EFLAGS: 00010202 [ 71.415346][ T8847] RAX: ffff8880a23ee240 RBX: ffff88808b517908 RCX: dffffc0000000000 [ 71.423346][ T8847] RDX: 000000000000000d RSI: ffffffff85a3b16b RDI: 0000000000000001 [ 71.431349][ T8847] RBP: ffff88808b517970 R08: ffff8880a23ee240 R09: fffffbfff1332f89 [ 71.439614][ T8847] R10: fffffbfff1332f88 R11: ffffffff89997c47 R12: 0000000000000000 [ 71.447592][ T8847] R13: 1ffff110116a2f1d R14: ffff88808b517948 R15: 0000000000000068 [ 71.455708][ T8847] FS: 0000000000deb880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 71.464697][ T8847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.471349][ T8847] CR2: 00000000006cd090 CR3: 000000009674f000 CR4: 00000000001406e0 [ 71.479333][ T8847] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.487347][ T8847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.495427][ T8847] Kernel panic - not syncing: Fatal exception [ 71.502737][ T8847] Kernel Offset: disabled [ 71.507166][ T8847] Rebooting in 86400 seconds..