Warning: Permanently added '10.128.10.51' (ECDSA) to the list of known hosts. 2022/06/18 21:27:45 parsed 1 programs [ 49.244563][ T23] audit: type=1400 audit(1655587665.619:148): avc: denied { mounton } for pid=411 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 49.244802][ T411] cgroup: Unknown subsys name 'net' [ 49.273383][ T411] cgroup: Unknown subsys name 'devices' [ 49.279486][ T411] cgroup: Unknown subsys name 'hugetlb' [ 49.285200][ T411] cgroup: Unknown subsys name 'rlimit' 2022/06/18 21:27:45 executed programs: 0 [ 49.291210][ T23] audit: type=1400 audit(1655587665.659:149): avc: denied { mounton } for pid=411 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 49.316547][ T23] audit: type=1400 audit(1655587665.659:150): avc: denied { mount } for pid=411 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 49.335719][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.340866][ T23] audit: type=1400 audit(1655587665.679:151): avc: denied { mounton } for pid=415 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 49.347776][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.371851][ T23] audit: type=1400 audit(1655587665.689:152): avc: denied { module_request } for pid=415 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 49.379192][ T415] device bridge_slave_0 entered promiscuous mode [ 49.407768][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.415148][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.422836][ T415] device bridge_slave_1 entered promiscuous mode [ 49.443253][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.450448][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.457849][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.464954][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.477646][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.484897][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.492277][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.499574][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.508241][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.516404][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.523404][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.542647][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.551076][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.560911][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.569698][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.577469][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.585579][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.593669][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.600679][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.608110][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.616177][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.629787][ T23] audit: type=1400 audit(1655587666.009:153): avc: denied { mount } for pid=415 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 49.654736][ T23] audit: type=1400 audit(1655587666.029:154): avc: denied { ioctl } for pid=420 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=114 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 49.687965][ T424] udevd[424]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 49.716118][ T426] FAULT_INJECTION: forcing a failure. [ 49.716118][ T426] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 49.730034][ T426] CPU: 0 PID: 426 Comm: syz-executor.0 Not tainted 5.10.43-syzkaller #0 [ 49.738465][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.748585][ T426] Call Trace: [ 49.751853][ T426] dump_stack_lvl+0x81/0xac [ 49.756339][ T426] dump_stack+0x10/0x12 [ 49.760706][ T426] should_fail.cold+0x5/0x1f [ 49.765270][ T426] should_fail_alloc_page+0x74/0x90 [ 49.770477][ T426] __alloc_pages_nodemask+0x13f/0x2060 [ 49.775911][ T426] ? bdi_register_va+0x237/0x670 [ 49.780826][ T426] ? bdi_register+0xa6/0xd0 [ 49.785455][ T426] ? __device_add_disk+0xbb6/0xfe0 [ 49.790634][ T426] ? device_add_disk+0xe/0x10 [ 49.795401][ T426] ? loop_add+0x5a3/0x7a0 [ 49.799800][ T426] ? loop_control_ioctl+0x13a/0x3d0 [ 49.805110][ T426] ? __x64_sys_ioctl+0x129/0x1a0 [ 49.810073][ T426] ? do_syscall_64+0x32/0x80 [ 49.814920][ T426] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.822262][ T426] ? __debugfs_create_file+0xc7/0x490 [ 49.827785][ T426] ? debugfs_create_file+0x24/0x30 [ 49.832861][ T426] ? bdi_register_va+0x237/0x670 [ 49.837761][ T426] ? bdi_register+0xa6/0xd0 [ 49.842244][ T426] ? __device_add_disk+0xbb6/0xfe0 [ 49.847335][ T426] ? device_add_disk+0xe/0x10 [ 49.851992][ T426] ? loop_add+0x5a3/0x7a0 [ 49.856292][ T426] ? loop_control_ioctl+0x13a/0x3d0 [ 49.861480][ T426] ? do_syscall_64+0x32/0x80 [ 49.866150][ T426] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.872381][ T426] ? warn_alloc+0x120/0x120 [ 49.876961][ T426] ? _raw_spin_unlock+0x41/0x80 [ 49.881885][ T426] ? __kasan_check_write+0x14/0x20 [ 49.887098][ T426] ? blk_crypto_fallback_start_using_mode+0x670/0x670 [ 49.894184][ T426] ? kasan_poison+0x51/0x60 [ 49.898654][ T426] ? kasan_unpoison+0x42/0x70 [ 49.903390][ T426] __get_free_pages+0x10/0x40 [ 49.908049][ T426] inode_doinit_with_dentry+0x5f4/0x1400 [ 49.914031][ T426] ? security_inode_alloc+0x2a/0x120 [ 49.919287][ T426] ? selinux_socket_setsockopt+0x2f0/0x2f0 [ 49.925241][ T426] ? current_time+0x6d/0x200 [ 49.929886][ T426] selinux_d_instantiate+0x17/0x20 [ 49.934970][ T426] security_d_instantiate+0x47/0xc0 [ 49.940170][ T426] d_instantiate+0x50/0x90 [ 49.944643][ T426] __debugfs_create_file+0x1a8/0x490 [ 49.949920][ T426] debugfs_create_file+0x24/0x30 [ 49.955292][ T426] bdi_register_va+0x237/0x670 [ 49.960060][ T426] bdi_register+0xa6/0xd0 [ 49.964470][ T426] ? bdi_register_va+0x670/0x670 [ 49.969497][ T426] ? vsnprintf+0xcea/0x1750 [ 49.974191][ T426] ? elevator_init_mq+0xac/0x440 [ 49.979106][ T426] __device_add_disk+0xbb6/0xfe0 [ 49.984034][ T426] ? blk_alloc_devt+0x2d0/0x2d0 [ 49.988850][ T426] ? sprintf+0xae/0xe0 [ 49.992889][ T426] ? pm_runtime_init+0x2e7/0x380 [ 49.997797][ T426] ? device_initialize+0x1f3/0x430 [ 50.002891][ T426] device_add_disk+0xe/0x10 [ 50.007382][ T426] loop_add+0x5a3/0x7a0 [ 50.011505][ T426] loop_control_ioctl+0x13a/0x3d0 [ 50.016496][ T426] ? loop_lookup+0x1a0/0x1a0 [ 50.021054][ T426] __x64_sys_ioctl+0x129/0x1a0 [ 50.025787][ T426] do_syscall_64+0x32/0x80 [ 50.030260][ T426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.036117][ T426] RIP: 0033:0x7f0ec1045109 [ 50.040501][ T426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 50.060156][ T426] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.068829][ T426] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 50.076868][ T426] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 50.085357][ T426] RBP: 00007f0ec0fbb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.093777][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 50.101818][ T426] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 50.156406][ T431] FAULT_INJECTION: forcing a failure. [ 50.156406][ T431] name failslab, interval 1, probability 0, space 0, times 1 [ 50.170099][ T431] CPU: 1 PID: 431 Comm: syz-executor.0 Not tainted 5.10.43-syzkaller #0 [ 50.178401][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.188537][ T431] Call Trace: [ 50.191889][ T431] dump_stack_lvl+0x81/0xac [ 50.196358][ T431] dump_stack+0x10/0x12 [ 50.200500][ T431] should_fail.cold+0x5/0x1f [ 50.205060][ T431] __should_failslab+0xd8/0x120 [ 50.209909][ T431] should_failslab+0x9/0x20 [ 50.214569][ T431] __kmalloc_track_caller+0x63/0x3b0 [ 50.219821][ T431] ? __kasan_check_write+0x14/0x20 [ 50.224994][ T431] ? kvasprintf_const+0xcb/0x140 [ 50.230742][ T431] kstrdup_const+0x45/0x70 [ 50.235222][ T431] kvasprintf_const+0xcb/0x140 [ 50.240255][ T431] kobject_set_name_vargs+0x46/0x120 [ 50.245537][ T431] dev_set_name+0xa6/0xd0 [ 50.250064][ T431] ? device_remove_bin_file+0x20/0x20 [ 50.255408][ T431] ? compat_blkdev_ioctl+0x870/0x870 [ 50.260661][ T431] ? invalidate_partition+0x1a0/0x1a0 [ 50.266015][ T431] ? mutex_unlock+0x14/0x40 [ 50.270519][ T431] __device_add_disk+0x362/0xfe0 [ 50.275430][ T431] ? blk_alloc_devt+0x2d0/0x2d0 [ 50.280252][ T431] ? sprintf+0xae/0xe0 [ 50.284295][ T431] ? pm_runtime_init+0x2e7/0x380 [ 50.289205][ T431] ? device_initialize+0x1f3/0x430 [ 50.294415][ T431] device_add_disk+0xe/0x10 [ 50.298884][ T431] loop_add+0x5a3/0x7a0 [ 50.303018][ T431] loop_control_ioctl+0x13a/0x3d0 [ 50.308011][ T431] ? loop_lookup+0x1a0/0x1a0 [ 50.312569][ T431] __x64_sys_ioctl+0x129/0x1a0 [ 50.317475][ T431] do_syscall_64+0x32/0x80 [ 50.321863][ T431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.327721][ T431] RIP: 0033:0x7f0ec1045109 [ 50.332103][ T431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 50.352217][ T431] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.361186][ T431] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 50.369242][ T431] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 50.377396][ T431] RBP: 00007f0ec0fbb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.385345][ T431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 50.393558][ T431] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 50.401889][ T431] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 50.410442][ T431] ------------[ cut here ]------------ [ 50.416801][ T431] WARNING: CPU: 0 PID: 431 at fs/sysfs/file.c:328 sysfs_create_file_ns+0x15a/0x1a0 [ 50.426354][ T431] Modules linked in: [ 50.430374][ T431] CPU: 0 PID: 431 Comm: syz-executor.0 Not tainted 5.10.43-syzkaller #0 [ 50.438806][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.450243][ T431] RIP: 0010:sysfs_create_file_ns+0x15a/0x1a0 [ 50.456968][ T431] Code: 03 00 00 00 00 c7 43 08 00 00 00 00 48 8b 5d d0 65 48 2b 1c 25 28 00 00 00 75 22 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b b8 ea ff ff ff eb be e8 98 ce d9 ff e9 7a ff ff ff e8 3e 5f [ 50.477404][ T431] RSP: 0018:ffffc900008b7ba8 EFLAGS: 00010246 [ 50.483914][ T431] RAX: 0000000000000000 RBX: 1ffff92000116f77 RCX: dffffc0000000000 [ 50.492184][ T431] RDX: 1ffff11021ae9813 RSI: ffffffff84df86e0 RDI: ffff88810d74c068 [ 50.500343][ T431] RBP: ffffc900008b7c60 R08: 0000000000000001 R09: ffff88810a3868fb [ 50.508592][ T431] R10: ffffed1021470d1f R11: 20726f662064656c R12: ffff88810d74c068 [ 50.516834][ T431] R13: ffffffff84df86e0 R14: ffffc900008b7c38 R15: ffff88810d74c098 [ 50.525580][ T431] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 50.535856][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.542693][ T431] CR2: 00007f0ec0f9a718 CR3: 000000011ac55000 CR4: 00000000003506b0 [ 50.550775][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.559055][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.567186][ T431] Call Trace: [ 50.570472][ T431] ? kset_create_and_add+0x170/0x170 [ 50.575920][ T431] ? sysfs_add_file_mode_ns+0x430/0x430 [ 50.581460][ T431] ? __kasan_check_write+0x14/0x20 [ 50.586639][ T431] ? mutex_lock+0x79/0xd0 [ 50.591252][ T431] ? __mutex_lock_slowpath+0x10/0x10 [ 50.596650][ T431] sysfs_create_files+0x5c/0x1a0 [ 50.601978][ T431] ? __kasan_check_write+0x14/0x20 [ 50.607176][ T431] ? kobject_get+0x55/0xe0 [ 50.611722][ T431] __device_add_disk+0x798/0xfe0 [ 50.617533][ T431] ? blk_alloc_devt+0x2d0/0x2d0 [ 50.622422][ T431] ? sprintf+0xae/0xe0 [ 50.626604][ T431] ? pm_runtime_init+0x2e7/0x380 [ 50.631555][ T431] ? device_initialize+0x1f3/0x430 [ 50.636955][ T431] device_add_disk+0xe/0x10 [ 50.637409][ T23] audit: type=1400 audit(1655587667.019:155): avc: denied { append } for pid=142 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.641467][ T431] loop_add+0x5a3/0x7a0 [ 50.663769][ T23] audit: type=1400 audit(1655587667.019:156): avc: denied { open } for pid=142 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.667894][ T431] loop_control_ioctl+0x13a/0x3d0 [ 50.690770][ T23] audit: type=1400 audit(1655587667.019:157): avc: denied { getattr } for pid=142 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.696139][ T431] ? loop_lookup+0x1a0/0x1a0 [ 50.723961][ T431] __x64_sys_ioctl+0x129/0x1a0 [ 50.728915][ T431] do_syscall_64+0x32/0x80 [ 50.733368][ T431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.739330][ T431] RIP: 0033:0x7f0ec1045109 [ 50.743784][ T431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 50.763825][ T431] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.772265][ T431] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 50.780568][ T431] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 50.788659][ T431] RBP: 00007f0ec0fbb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.796838][ T431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 50.804826][ T431] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 50.812812][ T431] ---[ end trace 58a8fabe1e84c96a ]--- [ 50.818239][ T431] ------------[ cut here ]------------ [ 50.823709][ T431] kernfs: can not remove 'events', no directory [ 50.830045][ T431] WARNING: CPU: 0 PID: 431 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x74/0x80 [ 50.839855][ T431] Modules linked in: [ 50.843884][ T431] CPU: 0 PID: 431 Comm: syz-executor.0 Tainted: G W 5.10.43-syzkaller #0 [ 50.853624][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.863714][ T431] RIP: 0010:kernfs_remove_by_name_ns+0x74/0x80 [ 50.869867][ T431] Code: 02 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 20 ea c7 85 e8 bf 35 70 02 b8 fe ff ff ff eb e5 48 c7 c7 40 d7 cb 84 e8 c4 89 60 02 <0f> 0b b8 fe ff ff ff eb d0 0f 1f 00 48 b8 00 00 00 00 00 fc ff df [ 50.889580][ T431] RSP: 0018:ffffc900008b7c48 EFLAGS: 00010286 [ 50.895770][ T431] RAX: 0000000000000000 RBX: ffffffff85e3bd38 RCX: 0000000000000000 [ 50.903741][ T431] RDX: 0000000000000001 RSI: ffffffff85587760 RDI: fffff52000116f7b [ 50.911975][ T431] RBP: ffffc900008b7c60 R08: 0000000000000001 R09: ffff8881f724b067 [ 50.920179][ T431] R10: ffffed103ee4960c R11: 203a73666e72656b R12: ffff88810d74c068 [ 50.928276][ T431] R13: ffffffff84df86a0 R14: ffffed1021ae9813 R15: ffffffff85e3bd38 [ 50.936342][ T431] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 50.945588][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.952259][ T431] CR2: 00007f0ec0f9a718 CR3: 000000011ac55000 CR4: 00000000003506b0 [ 50.960296][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.968583][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.976926][ T431] Call Trace: [ 50.980238][ T431] sysfs_create_files+0x106/0x1a0 [ 50.985277][ T431] ? __kasan_check_write+0x14/0x20 [ 50.990432][ T431] __device_add_disk+0x798/0xfe0 [ 50.995385][ T431] ? blk_alloc_devt+0x2d0/0x2d0 [ 51.000218][ T431] ? sprintf+0xae/0xe0 [ 51.004320][ T431] ? pm_runtime_init+0x2e7/0x380 [ 51.009249][ T431] ? device_initialize+0x1f3/0x430 [ 51.014653][ T431] device_add_disk+0xe/0x10 [ 51.019226][ T431] loop_add+0x5a3/0x7a0 [ 51.023676][ T431] loop_control_ioctl+0x13a/0x3d0 [ 51.028683][ T431] ? loop_lookup+0x1a0/0x1a0 [ 51.033368][ T431] __x64_sys_ioctl+0x129/0x1a0 [ 51.038372][ T431] do_syscall_64+0x32/0x80 [ 51.042914][ T431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.048792][ T431] RIP: 0033:0x7f0ec1045109 [ 51.053294][ T431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 51.073247][ T431] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.081846][ T431] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 51.089929][ T431] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 51.098002][ T431] RBP: 00007f0ec0fbb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.106034][ T431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 51.113996][ T431] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 51.122141][ T431] ---[ end trace 58a8fabe1e84c96b ]--- [ 51.127679][ T431] loop0: failed to create sysfs files for events [ 51.137841][ T434] ------------[ cut here ]------------ [ 51.143319][ T434] kernfs: can not remove 'events', no directory [ 51.149679][ T434] WARNING: CPU: 0 PID: 434 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x74/0x80 [ 51.159440][ T434] Modules linked in: [ 51.164446][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G W 5.10.43-syzkaller #0 [ 51.174276][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.184460][ T434] RIP: 0010:kernfs_remove_by_name_ns+0x74/0x80 [ 51.190728][ T434] Code: 02 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 20 ea c7 85 e8 bf 35 70 02 b8 fe ff ff ff eb e5 48 c7 c7 40 d7 cb 84 e8 c4 89 60 02 <0f> 0b b8 fe ff ff ff eb d0 0f 1f 00 48 b8 00 00 00 00 00 fc ff df [ 51.210454][ T434] RSP: 0018:ffffc900008a7cf0 EFLAGS: 00010282 [ 51.216780][ T434] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 51.224984][ T434] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffff52000114f90 [ 51.233114][ T434] RBP: ffffc900008a7d08 R08: 0000000000000001 R09: ffff8881f721f54b [ 51.241160][ T434] R10: ffffed103ee43ea9 R11: 203a73666e72656b R12: ffffffff85e3bd40 [ 51.249473][ T434] R13: ffffffff84df86a0 R14: ffffed1021ae9813 R15: 0000000000000001 [ 51.257667][ T434] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 51.266673][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.273637][ T434] CR2: 00007f0ec0fbaff8 CR3: 0000000109b75000 CR4: 00000000003506b0 [ 51.281947][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.290106][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.298370][ T434] Call Trace: [ 51.301781][ T434] sysfs_remove_files+0x82/0x100 [ 51.306708][ T434] del_gendisk+0x1d9/0xa60 [ 51.311181][ T434] ? idr_find+0x3e/0x60 [ 51.315475][ T434] ? disk_events_poll_msecs_store+0x1b0/0x1b0 [ 51.321530][ T434] ? loop_lookup+0x73/0x1a0 [ 51.326547][ T434] ? loop_queue_rq+0x3f0/0x3f0 [ 51.331715][ T434] ? __mutex_lock_killable_slowpath+0x10/0x10 [ 51.337863][ T434] loop_control_ioctl+0x30d/0x3d0 [ 51.342916][ T434] ? loop_lookup+0x1a0/0x1a0 [ 51.347487][ T434] __x64_sys_ioctl+0x129/0x1a0 [ 51.352401][ T434] do_syscall_64+0x32/0x80 [ 51.356912][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.362892][ T434] RIP: 0033:0x7f0ec1045109 [ 51.367473][ T434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 51.387614][ T434] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.396293][ T434] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 51.405049][ T434] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.413166][ T434] RBP: 00007f0ec109f05d R08: 0000000000000000 R09: 0000000000000000 [ 51.421134][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.429172][ T434] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 51.437152][ T434] ---[ end trace 58a8fabe1e84c96c ]--- [ 51.442604][ T434] ------------[ cut here ]------------ [ 51.448039][ T434] kernfs: can not remove 'events_async', no directory [ 51.455085][ T434] WARNING: CPU: 0 PID: 434 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x74/0x80 [ 51.464718][ T434] Modules linked in: [ 51.468598][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G W 5.10.43-syzkaller #0 [ 51.478655][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.489961][ T434] RIP: 0010:kernfs_remove_by_name_ns+0x74/0x80 [ 51.496615][ T434] Code: 02 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 20 ea c7 85 e8 bf 35 70 02 b8 fe ff ff ff eb e5 48 c7 c7 40 d7 cb 84 e8 c4 89 60 02 <0f> 0b b8 fe ff ff ff eb d0 0f 1f 00 48 b8 00 00 00 00 00 fc ff df [ 51.516455][ T434] RSP: 0018:ffffc900008a7cf0 EFLAGS: 00010282 [ 51.522786][ T434] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 51.530753][ T434] RDX: 0000000000000001 RSI: 0000000000000008 RDI: fffff52000114f90 [ 51.538742][ T434] RBP: ffffc900008a7d08 R08: 0000000000000000 R09: ffffc900008a78ff [ 51.546792][ T434] R10: fffff52000114f1f R11: 203a73666e72656b R12: ffffffff85e3bd40 [ 51.554814][ T434] R13: ffffffff84df8620 R14: ffffed1021ae9813 R15: 0000000000000002 [ 51.563017][ T434] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 51.572145][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.578893][ T434] CR2: 00007f0ec0fbaff8 CR3: 0000000109b75000 CR4: 00000000003506b0 [ 51.586902][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.594864][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.602834][ T434] Call Trace: [ 51.606102][ T434] sysfs_remove_files+0x82/0x100 [ 51.611105][ T434] del_gendisk+0x1d9/0xa60 [ 51.615614][ T434] ? idr_find+0x3e/0x60 [ 51.619768][ T434] ? disk_events_poll_msecs_store+0x1b0/0x1b0 [ 51.625930][ T434] ? loop_lookup+0x73/0x1a0 [ 51.630505][ T434] ? loop_queue_rq+0x3f0/0x3f0 [ 51.635270][ T434] ? __mutex_lock_killable_slowpath+0x10/0x10 [ 51.641410][ T434] loop_control_ioctl+0x30d/0x3d0 [ 51.646721][ T434] ? loop_lookup+0x1a0/0x1a0 [ 51.651883][ T434] __x64_sys_ioctl+0x129/0x1a0 [ 51.657285][ T434] do_syscall_64+0x32/0x80 [ 51.661725][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.667725][ T434] RIP: 0033:0x7f0ec1045109 [ 51.672172][ T434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 51.691812][ T434] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.700203][ T434] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 51.708207][ T434] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 51.716282][ T434] RBP: 00007f0ec109f05d R08: 0000000000000000 R09: 0000000000000000 [ 51.724422][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.732756][ T434] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 51.741071][ T434] ---[ end trace 58a8fabe1e84c96d ]--- [ 51.746521][ T434] ------------[ cut here ]------------ [ 51.752105][ T434] kernfs: can not remove 'events_poll_msecs', no directory [ 51.759312][ T434] WARNING: CPU: 0 PID: 434 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x74/0x80 [ 51.769309][ T434] Modules linked in: [ 51.773369][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G W 5.10.43-syzkaller #0 [ 51.783079][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.793241][ T434] RIP: 0010:kernfs_remove_by_name_ns+0x74/0x80 [ 51.799380][ T434] Code: 02 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 20 ea c7 85 e8 bf 35 70 02 b8 fe ff ff ff eb e5 48 c7 c7 40 d7 cb 84 e8 c4 89 60 02 <0f> 0b b8 fe ff ff ff eb d0 0f 1f 00 48 b8 00 00 00 00 00 fc ff df [ 51.819345][ T434] RSP: 0018:ffffc900008a7cf0 EFLAGS: 00010282 [ 51.825462][ T434] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 51.833441][ T434] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffff52000114f90 [ 51.841382][ T434] RBP: ffffc900008a7d08 R08: 0000000000000001 R09: ffff8881f721f54b [ 51.849363][ T434] R10: ffffed103ee43ea9 R11: 203a73666e72656b R12: ffffffff85e3bd40 [ 51.857332][ T434] R13: ffffffff84df85a0 R14: ffffed1021ae9813 R15: 0000000000000003 [ 51.865406][ T434] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 51.874469][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.881036][ T434] CR2: 00007f0ec0fbaff8 CR3: 0000000109b75000 CR4: 00000000003506b0 [ 51.889237][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.897371][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.905385][ T434] Call Trace: [ 51.908659][ T434] sysfs_remove_files+0x82/0x100 [ 51.913593][ T434] del_gendisk+0x1d9/0xa60 [ 51.918081][ T434] ? idr_find+0x3e/0x60 [ 51.922488][ T434] ? disk_events_poll_msecs_store+0x1b0/0x1b0 [ 51.928540][ T434] ? loop_lookup+0x73/0x1a0 [ 51.933047][ T434] ? loop_queue_rq+0x3f0/0x3f0 [ 51.937879][ T434] ? __mutex_lock_killable_slowpath+0x10/0x10 [ 51.943973][ T434] loop_control_ioctl+0x30d/0x3d0 [ 51.948983][ T434] ? loop_lookup+0x1a0/0x1a0 [ 51.953664][ T434] __x64_sys_ioctl+0x129/0x1a0 [ 51.958409][ T434] do_syscall_64+0x32/0x80 [ 51.962842][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.968717][ T434] RIP: 0033:0x7f0ec1045109 [ 51.973211][ T434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 51.992822][ T434] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.001308][ T434] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 52.009292][ T434] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 52.017542][ T434] RBP: 00007f0ec109f05d R08: 0000000000000000 R09: 0000000000000000 [ 52.025518][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.033609][ T434] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 52.041814][ T434] ---[ end trace 58a8fabe1e84c96e ]--- [ 52.047294][ T434] ------------[ cut here ]------------ [ 52.052756][ T434] kernfs: can not remove 'bdi', no directory [ 52.058738][ T434] WARNING: CPU: 0 PID: 434 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x74/0x80 [ 52.068286][ T434] Modules linked in: [ 52.072399][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G W 5.10.43-syzkaller #0 [ 52.082218][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.092281][ T434] RIP: 0010:kernfs_remove_by_name_ns+0x74/0x80 [ 52.098612][ T434] Code: 02 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 20 ea c7 85 e8 bf 35 70 02 b8 fe ff ff ff eb e5 48 c7 c7 40 d7 cb 84 e8 c4 89 60 02 <0f> 0b b8 fe ff ff ff eb d0 0f 1f 00 48 b8 00 00 00 00 00 fc ff df [ 52.118308][ T434] RSP: 0018:ffffc900008a7d20 EFLAGS: 00010286 [ 52.124536][ T434] RAX: 0000000000000000 RBX: ffff88810d74c068 RCX: 0000000000000000 [ 52.132797][ T434] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffff52000114f96 [ 52.140961][ T434] RBP: ffffc900008a7d38 R08: 0000000000000001 R09: ffff8881f721f54b [ 52.148960][ T434] R10: ffffed103ee43ea9 R11: 203a73666e72656b R12: ffff88810d74c468 [ 52.157024][ T434] R13: ffffffff84df8080 R14: ffffc900008a7e10 R15: 0000000000000000 [ 52.165080][ T434] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 52.174194][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.180772][ T434] CR2: 00007f0ec0fbaff8 CR3: 0000000109b75000 CR4: 00000000003506b0 [ 52.189341][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.197401][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.206119][ T434] Call Trace: [ 52.209394][ T434] sysfs_remove_link+0x37/0xa0 [ 52.214325][ T434] del_gendisk+0x74b/0xa60 [ 52.218729][ T434] ? disk_events_poll_msecs_store+0x1b0/0x1b0 [ 52.225131][ T434] ? loop_lookup+0x73/0x1a0 [ 52.229705][ T434] ? loop_queue_rq+0x3f0/0x3f0 [ 52.234480][ T434] ? __mutex_lock_killable_slowpath+0x10/0x10 [ 52.240707][ T434] loop_control_ioctl+0x30d/0x3d0 [ 52.245729][ T434] ? loop_lookup+0x1a0/0x1a0 [ 52.250472][ T434] __x64_sys_ioctl+0x129/0x1a0 [ 52.255241][ T434] do_syscall_64+0x32/0x80 [ 52.259839][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.265809][ T434] RIP: 0033:0x7f0ec1045109 [ 52.270240][ T434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 52.290160][ T434] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.298676][ T434] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 52.307293][ T434] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 52.315263][ T434] RBP: 00007f0ec109f05d R08: 0000000000000000 R09: 0000000000000000 [ 52.323514][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.331553][ T434] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 52.339569][ T434] ---[ end trace 58a8fabe1e84c96f ]--- [ 52.345651][ T434] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 52.357387][ T434] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 52.365861][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G W 5.10.43-syzkaller #0 [ 52.375548][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.385585][ T434] RIP: 0010:strlen+0x1f/0xa0 [ 52.390145][ T434] Code: 48 8b 45 e8 eb 88 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 fa 48 89 e5 48 c1 ea 03 41 54 49 89 fc 53 48 83 ec 08 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 4d 41 80 3c 24 [ 52.410374][ T434] RSP: 0018:ffffc900008a7c90 EFLAGS: 00010286 [ 52.416416][ T434] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84262aa9 [ 52.424357][ T434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.432303][ T434] RBP: ffffc900008a7ca8 R08: 0000000000000001 R09: ffffc900008a7cbf [ 52.440375][ T434] R10: fffff52000114f97 R11: 0000000000000000 R12: 0000000000000000 [ 52.448318][ T434] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000008 [ 52.456273][ T434] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 52.465346][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.471901][ T434] CR2: 00007f0ec0fbaff8 CR3: 0000000109b75000 CR4: 00000000003506b0 [ 52.479935][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.487875][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.495827][ T434] Call Trace: [ 52.499083][ T434] ? mutex_lock+0x79/0xd0 [ 52.503385][ T434] kernfs_name_hash+0x16/0xc0 [ 52.508117][ T434] kernfs_find_ns+0x84/0x210 [ 52.512673][ T434] kernfs_remove_by_name_ns+0x32/0x80 [ 52.518014][ T434] sysfs_remove_link+0x37/0xa0 [ 52.522763][ T434] del_gendisk+0x5f8/0xa60 [ 52.527198][ T434] ? disk_events_poll_msecs_store+0x1b0/0x1b0 [ 52.533411][ T434] ? loop_lookup+0x73/0x1a0 [ 52.537894][ T434] ? loop_queue_rq+0x3f0/0x3f0 [ 52.542648][ T434] ? __mutex_lock_killable_slowpath+0x10/0x10 [ 52.548774][ T434] loop_control_ioctl+0x30d/0x3d0 [ 52.553778][ T434] ? loop_lookup+0x1a0/0x1a0 [ 52.558621][ T434] __x64_sys_ioctl+0x129/0x1a0 [ 52.563606][ T434] do_syscall_64+0x32/0x80 [ 52.568011][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.574231][ T434] RIP: 0033:0x7f0ec1045109 [ 52.578619][ T434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 52.598373][ T434] RSP: 002b:00007f0ec0fbb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.606777][ T434] RAX: ffffffffffffffda RBX: 00007f0ec1157f60 RCX: 00007f0ec1045109 [ 52.614732][ T434] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 52.622776][ T434] RBP: 00007f0ec109f05d R08: 0000000000000000 R09: 0000000000000000 [ 52.630806][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.638974][ T434] R13: 00007ffd2cce3ecf R14: 00007f0ec0fbb300 R15: 0000000000022000 [ 52.646921][ T434] Modules linked in: [ 52.651693][ T434] ---[ end trace 58a8fabe1e84c970 ]--- [ 52.657140][ T434] RIP: 0010:strlen+0x1f/0xa0 [ 52.661730][ T434] Code: 48 8b 45 e8 eb 88 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 fa 48 89 e5 48 c1 ea 03 41 54 49 89 fc 53 48 83 ec 08 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 4d 41 80 3c 24 [ 52.681517][ T434] RSP: 0018:ffffc900008a7c90 EFLAGS: 00010286 [ 52.687685][ T434] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84262aa9 [ 52.695852][ T434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.703829][ T434] RBP: ffffc900008a7ca8 R08: 0000000000000001 R09: ffffc900008a7cbf [ 52.711794][ T434] R10: fffff52000114f97 R11: 0000000000000000 R12: 0000000000000000 [ 52.719751][ T434] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000008 [ 52.727734][ T434] FS: 00007f0ec0fbb700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 52.736665][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.743376][ T434] CR2: 00007f0ec0fbaff8 CR3: 0000000109b75000 CR4: 00000000003506b0 [ 52.751343][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.759400][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.767594][ T434] Kernel panic - not syncing: Fatal exception [ 52.774027][ T434] Kernel Offset: disabled [ 52.778458][ T434] Rebooting in 86400 seconds..