Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts. 2025/04/30 02:55:02 ignoring optional flag "sandboxArg"="0" 2025/04/30 02:55:02 ignoring optional flag "type"="gce" 2025/04/30 02:55:02 parsed 1 programs [ 44.675738][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 44.675762][ T23] audit: type=1400 audit(1745981702.630:106): avc: denied { mounton } for pid=370 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 [ 44.676400][ T370] cgroup1: Unknown subsys name 'net' [ 44.710859][ T370] cgroup1: Unknown subsys name 'net_prio' [ 44.716806][ T370] cgroup1: Unknown subsys name 'devices' 2025/04/30 02:55:02 executed programs: 0 [ 44.724120][ T370] cgroup1: Unknown subsys name 'hugetlb' [ 44.730012][ T370] cgroup1: Unknown subsys name 'rlimit' [ 44.786787][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.794045][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.801764][ T375] device bridge_slave_0 entered promiscuous mode [ 44.808771][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.815789][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.823543][ T375] device bridge_slave_1 entered promiscuous mode [ 44.861804][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.869007][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.876341][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.883405][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.903784][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.911120][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.919104][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.926569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.936102][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.944301][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.951368][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.960296][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.968648][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.975671][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.989168][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.999056][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.013717][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.025068][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.037792][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.050207][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.060501][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.083255][ T23] audit: type=1400 audit(1745981703.040:107): avc: denied { read } for pid=380 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 45.108291][ T23] audit: type=1400 audit(1745981703.040:108): avc: denied { open } for pid=380 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 45.133709][ T23] audit: type=1400 audit(1745981703.060:109): avc: denied { ioctl } for pid=380 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=133 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 45.199923][ T382] FAULT_INJECTION: forcing a failure. [ 45.199923][ T382] name failslab, interval 1, probability 0, space 0, times 1 [ 45.212729][ T382] CPU: 1 PID: 382 Comm: syz-executor.0 Not tainted 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 45.222959][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.233071][ T382] Call Trace: [ 45.236380][ T382] __dump_stack+0x1e/0x20 [ 45.240699][ T382] dump_stack+0x15b/0x1b8 [ 45.245029][ T382] ? thaw_kernel_threads+0x220/0x220 [ 45.250409][ T382] ? show_regs_print_info+0x18/0x18 [ 45.255607][ T382] should_fail+0x69e/0x7e0 [ 45.260120][ T382] ? setup_fault_attr+0x230/0x230 [ 45.265146][ T382] ? __kernfs_new_node+0xdb/0x630 [ 45.270181][ T382] __should_failslab+0x10c/0x150 [ 45.275206][ T382] should_failslab+0x9/0x20 [ 45.279695][ T382] kmem_cache_alloc+0x2d/0x270 [ 45.284602][ T382] __kernfs_new_node+0xdb/0x630 [ 45.289451][ T382] ? kernfs_new_node+0x260/0x260 [ 45.294994][ T382] ? mutex_lock+0x8c/0xe0 [ 45.299749][ T382] ? mutex_trylock+0xa0/0xa0 [ 45.304637][ T382] ? __kasan_check_write+0x14/0x20 [ 45.309736][ T382] ? mutex_unlock+0x1c/0x40 [ 45.314237][ T382] ? kernfs_activate+0x322/0x340 [ 45.319179][ T382] kernfs_new_node+0x150/0x260 [ 45.323939][ T382] kernfs_create_link+0xa4/0x200 [ 45.328867][ T382] sysfs_do_create_link_sd+0x8a/0x110 [ 45.334345][ T382] sysfs_create_link+0x68/0x80 [ 45.339117][ T382] device_add_class_symlinks+0x21f/0x2b0 [ 45.344859][ T382] device_add+0x54a/0xc90 [ 45.349212][ T382] __device_add_disk+0x720/0x10c0 [ 45.354267][ T382] device_add_disk+0x2a/0x40 [ 45.358883][ T382] loop_add+0x5af/0x780 [ 45.363041][ T382] loop_control_ioctl+0x369/0x550 [ 45.368069][ T382] ? loop_remove+0xb0/0xb0 [ 45.372471][ T382] ? __vfs_write+0xf9/0x5d0 [ 45.376980][ T382] ? fsnotify+0xdea/0xeb0 [ 45.381329][ T382] ? avc_policy_seqno+0x1b/0x70 [ 45.386163][ T382] ? check_preemption_disabled+0x9b/0x300 [ 45.391869][ T382] ? loop_remove+0xb0/0xb0 [ 45.396271][ T382] do_vfs_ioctl+0x753/0x13f0 [ 45.400853][ T382] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.406062][ T382] ? __fget+0x3be/0x440 [ 45.410223][ T382] ? fget_many+0x30/0x30 [ 45.414964][ T382] ? ksys_write+0x1eb/0x240 [ 45.419678][ T382] ? __ia32_sys_read+0x90/0x90 [ 45.424701][ T382] ? security_file_ioctl+0x84/0xa0 [ 45.429827][ T382] __x64_sys_ioctl+0xe1/0x120 [ 45.434501][ T382] do_syscall_64+0xcf/0x170 [ 45.439174][ T382] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.445062][ T382] RIP: 0033:0x7f88661d3669 [ 45.449459][ T382] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 45.469069][ T382] RSP: 002b:00007f88661380c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.477469][ T382] RAX: ffffffffffffffda RBX: 00007f88662e6030 RCX: 00007f88661d3669 [ 45.485431][ T382] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 45.493447][ T382] RBP: 00007f8866138120 R08: 0000000000000000 R09: 0000000000000000 [ 45.501640][ T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 45.509863][ T382] R13: 000000000000006e R14: 00007f88662e6030 R15: 00007ffc3a3079f8 [ 45.518812][ T382] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 45.526790][ T382] ------------[ cut here ]------------ [ 45.532254][ T382] WARNING: CPU: 1 PID: 382 at fs/sysfs/file.c:328 sysfs_create_files+0x1f4/0x310 [ 45.541432][ T382] Modules linked in: [ 45.545333][ T382] CPU: 1 PID: 382 Comm: syz-executor.0 Not tainted 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 45.555543][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.565588][ T382] RIP: 0010:sysfs_create_files+0x1f4/0x310 [ 45.571372][ T382] Code: ff ff 48 89 fb 48 89 c7 e8 39 f0 d8 ff 48 89 df e9 58 ff ff ff e8 3c f6 aa ff 4c 89 f0 45 31 f6 e9 d4 00 00 00 e8 2c f6 aa ff <0f> 0b 41 be ea ff ff ff eb 15 85 c0 4c 89 e3 0f 84 b0 00 00 00 e8 [ 45.591136][ T382] RSP: 0018:ffff8881ebb0f9e0 EFLAGS: 00010293 [ 45.597308][ T382] RAX: ffffffff81b489be RBX: dffffc0000000000 RCX: ffff8881ecaebf00 [ 45.605510][ T382] RDX: 0000000000000000 RSI: ffffffff85e633a0 RDI: ffff8881ebbfe070 [ 45.613646][ T382] RBP: ffff8881ebb0faa8 R08: dffffc0000000000 R09: ffffed103ddedd20 [ 45.621624][ T382] R10: ffffed103ddedd20 R11: 1ffff1103ddedd1f R12: ffffffff85e633a0 [ 45.629598][ T382] R13: ffff8881ebbfe070 R14: ffff8881ebbfe0a0 R15: ffffffff84d984e0 [ 45.637662][ T382] FS: 00007f88661386c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 45.646579][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.653143][ T382] CR2: 00007f8866137ff8 CR3: 00000001ebede000 CR4: 00000000003406a0 [ 45.661113][ T382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.669089][ T382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.677050][ T382] Call Trace: [ 45.680398][ T382] ? sysfs_create_file_ns+0x1a0/0x1a0 [ 45.685759][ T382] ? __kasan_check_write+0x14/0x20 [ 45.690863][ T382] ? kobject_get+0xd3/0x120 [ 45.695388][ T382] __device_add_disk+0x7e6/0x10c0 [ 45.700498][ T382] device_add_disk+0x2a/0x40 [ 45.705162][ T382] loop_add+0x5af/0x780 [ 45.709487][ T382] loop_control_ioctl+0x369/0x550 [ 45.714498][ T382] ? loop_remove+0xb0/0xb0 [ 45.718897][ T382] ? __vfs_write+0xf9/0x5d0 [ 45.723412][ T382] ? fsnotify+0xdea/0xeb0 [ 45.727815][ T382] ? avc_policy_seqno+0x1b/0x70 [ 45.732669][ T382] ? check_preemption_disabled+0x9b/0x300 [ 45.738479][ T382] ? loop_remove+0xb0/0xb0 [ 45.742913][ T382] do_vfs_ioctl+0x753/0x13f0 [ 45.747638][ T382] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.752939][ T382] ? __fget+0x3be/0x440 [ 45.757085][ T382] ? fget_many+0x30/0x30 [ 45.761321][ T382] ? ksys_write+0x1eb/0x240 [ 45.765934][ T382] ? __ia32_sys_read+0x90/0x90 [ 45.770687][ T382] ? security_file_ioctl+0x84/0xa0 [ 45.775781][ T382] __x64_sys_ioctl+0xe1/0x120 [ 45.780454][ T382] do_syscall_64+0xcf/0x170 [ 45.784945][ T382] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.790818][ T382] RIP: 0033:0x7f88661d3669 [ 45.795233][ T382] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 45.814824][ T382] RSP: 002b:00007f88661380c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.823223][ T382] RAX: ffffffffffffffda RBX: 00007f88662e6030 RCX: 00007f88661d3669 [ 45.831189][ T382] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 45.839537][ T382] RBP: 00007f8866138120 R08: 0000000000000000 R09: 0000000000000000 [ 45.847684][ T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 45.855638][ T382] R13: 000000000000006e R14: 00007f88662e6030 R15: 00007ffc3a3079f8 [ 45.863692][ T382] ---[ end trace 3f62dee3b419ed1e ]--- [ 45.870131][ T382] ------------[ cut here ]------------ [ 45.875601][ T382] kernfs: can not remove 'events', no directory [ 45.882251][ T382] WARNING: CPU: 1 PID: 382 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xbf/0x110 [ 45.891860][ T382] Modules linked in: [ 45.895753][ T382] CPU: 1 PID: 382 Comm: syz-executor.0 Tainted: G W 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 45.907370][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.917516][ T382] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 45.923739][ T382] Code: ff 03 48 89 df e8 61 f0 ff ff 48 89 df e8 c9 b2 ff ff 31 db eb 27 e8 70 53 ab ff 48 c7 c7 80 98 c5 84 48 89 de e8 c1 dc 72 02 <0f> 0b bb fe ff ff ff eb 16 e8 53 53 ab ff bb fe ff ff ff 48 c7 c7 [ 45.943421][ T382] RSP: 0018:ffff8881ebb0f9b8 EFLAGS: 00010246 [ 45.949488][ T382] RAX: 5fd3b032d84cb200 RBX: ffffffff84d984c0 RCX: ffff8881ecaebf00 [ 45.957442][ T382] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 45.965395][ T382] RBP: ffff8881ebb0f9d0 R08: dffffc0000000000 R09: ffffed103edea9b8 [ 45.973354][ T382] R10: ffffed103edea9b8 R11: 1ffff1103edea9b7 R12: 0000000000000000 [ 45.981320][ T382] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 45.989300][ T382] FS: 00007f88661386c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 45.998422][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.005001][ T382] CR2: 00007f8866137ff8 CR3: 00000001ebede000 CR4: 00000000003406a0 [ 46.012983][ T382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.021022][ T382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.028972][ T382] Call Trace: [ 46.032254][ T382] sysfs_create_files+0x293/0x310 [ 46.037261][ T382] ? sysfs_create_file_ns+0x1a0/0x1a0 [ 46.042623][ T382] ? __kasan_check_write+0x14/0x20 [ 46.047801][ T382] ? kobject_get+0xd3/0x120 [ 46.052306][ T382] __device_add_disk+0x7e6/0x10c0 [ 46.057319][ T382] device_add_disk+0x2a/0x40 [ 46.061900][ T382] loop_add+0x5af/0x780 [ 46.066237][ T382] loop_control_ioctl+0x369/0x550 [ 46.071328][ T382] ? loop_remove+0xb0/0xb0 [ 46.075721][ T382] ? __vfs_write+0xf9/0x5d0 [ 46.080386][ T382] ? fsnotify+0xdea/0xeb0 [ 46.084730][ T382] ? avc_policy_seqno+0x1b/0x70 [ 46.089559][ T382] ? check_preemption_disabled+0x9b/0x300 [ 46.095377][ T382] ? loop_remove+0xb0/0xb0 [ 46.099795][ T382] do_vfs_ioctl+0x753/0x13f0 [ 46.104375][ T382] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.109498][ T382] ? __fget+0x3be/0x440 [ 46.113648][ T382] ? fget_many+0x30/0x30 [ 46.117883][ T382] ? ksys_write+0x1eb/0x240 [ 46.122367][ T382] ? __ia32_sys_read+0x90/0x90 [ 46.127115][ T382] ? security_file_ioctl+0x84/0xa0 [ 46.132219][ T382] __x64_sys_ioctl+0xe1/0x120 [ 46.136983][ T382] do_syscall_64+0xcf/0x170 [ 46.141498][ T382] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.147375][ T382] RIP: 0033:0x7f88661d3669 [ 46.151779][ T382] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 46.171620][ T382] RSP: 002b:00007f88661380c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.180184][ T382] RAX: ffffffffffffffda RBX: 00007f88662e6030 RCX: 00007f88661d3669 [ 46.188141][ T382] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 46.196139][ T382] RBP: 00007f8866138120 R08: 0000000000000000 R09: 0000000000000000 [ 46.204108][ T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 46.212069][ T382] R13: 000000000000006e R14: 00007f88662e6030 R15: 00007ffc3a3079f8 [ 46.220063][ T382] ---[ end trace 3f62dee3b419ed1f ]--- [ 46.226996][ T382] loop0: failed to create sysfs files for events [ 46.227079][ T23] audit: type=1400 audit(1745981704.190:110): avc: denied { append } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=9950 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.242440][ T384] ------------[ cut here ]------------ [ 46.258177][ T23] audit: type=1400 audit(1745981704.190:111): avc: denied { open } for pid=146 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=9950 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.262022][ T384] kernfs: can not remove 'events', no directory [ 46.284714][ T23] audit: type=1400 audit(1745981704.190:112): avc: denied { getattr } for pid=146 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=9950 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.291548][ T384] WARNING: CPU: 1 PID: 384 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xbf/0x110 [ 46.323216][ T384] Modules linked in: [ 46.327183][ T384] CPU: 1 PID: 384 Comm: syz-executor.0 Tainted: G W 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 46.338687][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.348822][ T384] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 46.355211][ T384] Code: ff 03 48 89 df e8 61 f0 ff ff 48 89 df e8 c9 b2 ff ff 31 db eb 27 e8 70 53 ab ff 48 c7 c7 80 98 c5 84 48 89 de e8 c1 dc 72 02 <0f> 0b bb fe ff ff ff eb 16 e8 53 53 ab ff bb fe ff ff ff 48 c7 c7 [ 46.374950][ T384] RSP: 0018:ffff8881eb19fac8 EFLAGS: 00010246 [ 46.381018][ T384] RAX: ca023bd864f94200 RBX: ffffffff84d984c0 RCX: ffff8881ecaecec0 [ 46.389180][ T384] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 46.397224][ T384] RBP: ffff8881eb19fae0 R08: 0000000000000004 R09: 0000000000000003 [ 46.405440][ T384] R10: ffffed103d633ec0 R11: 1ffff1103d633ec0 R12: 0000000000000000 [ 46.413390][ T384] R13: ffffffff85e633a0 R14: 0000000000000000 R15: 0000000000000000 [ 46.421339][ T384] FS: 00007f88661596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.430250][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.436834][ T384] CR2: 00007f88662e7090 CR3: 00000001ed8ed000 CR4: 00000000003406a0 [ 46.444883][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.452833][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.460903][ T384] Call Trace: [ 46.464177][ T384] sysfs_remove_files+0xa4/0x100 [ 46.469228][ T384] del_gendisk+0x216/0xa90 [ 46.473656][ T384] loop_remove+0x46/0xb0 [ 46.477897][ T384] loop_control_ioctl+0x487/0x550 [ 46.482996][ T384] ? loop_remove+0xb0/0xb0 [ 46.487418][ T384] ? loop_remove+0xb0/0xb0 [ 46.491822][ T384] do_vfs_ioctl+0x753/0x13f0 [ 46.496426][ T384] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.501514][ T384] ? check_preemption_disabled+0x118/0x300 [ 46.507296][ T384] ? __fget+0x3be/0x440 [ 46.511434][ T384] ? fget_many+0x30/0x30 [ 46.515672][ T384] ? switch_fpu_return+0x197/0x3b0 [ 46.520789][ T384] ? fpu__clear+0x3b0/0x3b0 [ 46.525277][ T384] ? security_file_ioctl+0x84/0xa0 [ 46.530566][ T384] __x64_sys_ioctl+0xe1/0x120 [ 46.535322][ T384] do_syscall_64+0xcf/0x170 [ 46.539810][ T384] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.545685][ T384] RIP: 0033:0x7f88661d3669 [ 46.550106][ T384] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 46.569789][ T384] RSP: 002b:00007f88661590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.578182][ T384] RAX: ffffffffffffffda RBX: 00007f88662e5f60 RCX: 00007f88661d3669 [ 46.586148][ T384] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 46.594192][ T384] RBP: 00007f886622efd8 R08: 0000000000000000 R09: 0000000000000000 [ 46.602239][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.610285][ T384] R13: 000000000000000b R14: 00007f88662e5f60 R15: 00007ffc3a3079f8 [ 46.618236][ T384] ---[ end trace 3f62dee3b419ed20 ]--- [ 46.625197][ T384] ------------[ cut here ]------------ [ 46.630829][ T384] kernfs: can not remove 'events_async', no directory [ 46.637680][ T384] WARNING: CPU: 1 PID: 384 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xbf/0x110 [ 46.647294][ T384] Modules linked in: [ 46.651278][ T384] CPU: 1 PID: 384 Comm: syz-executor.0 Tainted: G W 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 46.662816][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.673043][ T384] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 46.679635][ T384] Code: ff 03 48 89 df e8 61 f0 ff ff 48 89 df e8 c9 b2 ff ff 31 db eb 27 e8 70 53 ab ff 48 c7 c7 80 98 c5 84 48 89 de e8 c1 dc 72 02 <0f> 0b bb fe ff ff ff eb 16 e8 53 53 ab ff bb fe ff ff ff 48 c7 c7 [ 46.699224][ T384] RSP: 0018:ffff8881eb19fac8 EFLAGS: 00010246 [ 46.705275][ T384] RAX: ca023bd864f94200 RBX: ffffffff84d985a0 RCX: ffff8881ecaecec0 [ 46.713232][ T384] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 46.721286][ T384] RBP: ffff8881eb19fae0 R08: dffffc0000000000 R09: ffffed103ede5262 [ 46.729337][ T384] R10: ffffed103ede5262 R11: 1ffff1103ede5261 R12: 0000000000000000 [ 46.737483][ T384] R13: ffffffff85e633a0 R14: 0000000000000000 R15: 0000000000000000 [ 46.745464][ T384] FS: 00007f88661596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.754574][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.761541][ T384] CR2: 00007f88662e7090 CR3: 00000001ed8ed000 CR4: 00000000003406a0 [ 46.769503][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.777649][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.785623][ T384] Call Trace: [ 46.789003][ T384] sysfs_remove_files+0xa4/0x100 [ 46.793956][ T384] del_gendisk+0x216/0xa90 [ 46.798366][ T384] loop_remove+0x46/0xb0 [ 46.802600][ T384] loop_control_ioctl+0x487/0x550 [ 46.807614][ T384] ? loop_remove+0xb0/0xb0 [ 46.812026][ T384] ? loop_remove+0xb0/0xb0 [ 46.816444][ T384] do_vfs_ioctl+0x753/0x13f0 [ 46.821175][ T384] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.826280][ T384] ? check_preemption_disabled+0x118/0x300 [ 46.832101][ T384] ? __fget+0x3be/0x440 [ 46.836378][ T384] ? fget_many+0x30/0x30 [ 46.840881][ T384] ? switch_fpu_return+0x197/0x3b0 [ 46.845978][ T384] ? fpu__clear+0x3b0/0x3b0 [ 46.850477][ T384] ? security_file_ioctl+0x84/0xa0 [ 46.855584][ T384] __x64_sys_ioctl+0xe1/0x120 [ 46.860247][ T384] do_syscall_64+0xcf/0x170 [ 46.864827][ T384] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.870788][ T384] RIP: 0033:0x7f88661d3669 [ 46.875197][ T384] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 46.894903][ T384] RSP: 002b:00007f88661590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.903316][ T384] RAX: ffffffffffffffda RBX: 00007f88662e5f60 RCX: 00007f88661d3669 [ 46.911301][ T384] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 46.919402][ T384] RBP: 00007f886622efd8 R08: 0000000000000000 R09: 0000000000000000 [ 46.927380][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.935352][ T384] R13: 000000000000000b R14: 00007f88662e5f60 R15: 00007ffc3a3079f8 [ 46.943317][ T384] ---[ end trace 3f62dee3b419ed21 ]--- [ 46.950740][ T384] ------------[ cut here ]------------ [ 46.956308][ T384] kernfs: can not remove 'events_poll_msecs', no directory [ 46.963754][ T384] WARNING: CPU: 1 PID: 384 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xbf/0x110 [ 46.973572][ T384] Modules linked in: [ 46.977460][ T384] CPU: 1 PID: 384 Comm: syz-executor.0 Tainted: G W 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 46.988975][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.999028][ T384] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 47.005431][ T384] Code: ff 03 48 89 df e8 61 f0 ff ff 48 89 df e8 c9 b2 ff ff 31 db eb 27 e8 70 53 ab ff 48 c7 c7 80 98 c5 84 48 89 de e8 c1 dc 72 02 <0f> 0b bb fe ff ff ff eb 16 e8 53 53 ab ff bb fe ff ff ff 48 c7 c7 [ 47.025273][ T384] RSP: 0018:ffff8881eb19fac8 EFLAGS: 00010246 [ 47.031325][ T384] RAX: ca023bd864f94200 RBX: ffffffff84d98600 RCX: ffff8881ecaecec0 [ 47.039544][ T384] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 47.047584][ T384] RBP: ffff8881eb19fae0 R08: 0000000000000004 R09: 0000000000000003 [ 47.055631][ T384] R10: ffffed103d633ec0 R11: 1ffff1103d633ec0 R12: 0000000000000000 [ 47.063596][ T384] R13: ffffffff85e633a0 R14: 0000000000000000 R15: 0000000000000000 [ 47.071656][ T384] FS: 00007f88661596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.080668][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.087254][ T384] CR2: 00007f88662e7090 CR3: 00000001ed8ed000 CR4: 00000000003406a0 [ 47.095658][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.103611][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.111561][ T384] Call Trace: [ 47.114845][ T384] sysfs_remove_files+0xa4/0x100 [ 47.119762][ T384] del_gendisk+0x216/0xa90 [ 47.124164][ T384] loop_remove+0x46/0xb0 [ 47.128397][ T384] loop_control_ioctl+0x487/0x550 [ 47.133597][ T384] ? loop_remove+0xb0/0xb0 [ 47.137994][ T384] ? loop_remove+0xb0/0xb0 [ 47.142393][ T384] do_vfs_ioctl+0x753/0x13f0 [ 47.146998][ T384] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.152114][ T384] ? check_preemption_disabled+0x118/0x300 [ 47.158003][ T384] ? __fget+0x3be/0x440 [ 47.162284][ T384] ? fget_many+0x30/0x30 [ 47.166511][ T384] ? switch_fpu_return+0x197/0x3b0 [ 47.171607][ T384] ? fpu__clear+0x3b0/0x3b0 [ 47.176092][ T384] ? security_file_ioctl+0x84/0xa0 [ 47.181196][ T384] __x64_sys_ioctl+0xe1/0x120 [ 47.185882][ T384] do_syscall_64+0xcf/0x170 [ 47.190370][ T384] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.196238][ T384] RIP: 0033:0x7f88661d3669 [ 47.200639][ T384] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 47.220634][ T384] RSP: 002b:00007f88661590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.229215][ T384] RAX: ffffffffffffffda RBX: 00007f88662e5f60 RCX: 00007f88661d3669 [ 47.237171][ T384] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 47.245132][ T384] RBP: 00007f886622efd8 R08: 0000000000000000 R09: 0000000000000000 [ 47.253096][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.261076][ T384] R13: 000000000000000b R14: 00007f88662e5f60 R15: 00007ffc3a3079f8 [ 47.269209][ T384] ---[ end trace 3f62dee3b419ed22 ]--- [ 47.275667][ T384] ------------[ cut here ]------------ [ 47.281171][ T384] kernfs: can not remove 'bdi', no directory [ 47.287479][ T384] WARNING: CPU: 1 PID: 384 at fs/kernfs/dir.c:1523 kernfs_remove_by_name_ns+0xbf/0x110 [ 47.297296][ T384] Modules linked in: [ 47.301187][ T384] CPU: 1 PID: 384 Comm: syz-executor.0 Tainted: G W 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 47.312628][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 47.322676][ T384] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 47.328898][ T384] Code: ff 03 48 89 df e8 61 f0 ff ff 48 89 df e8 c9 b2 ff ff 31 db eb 27 e8 70 53 ab ff 48 c7 c7 80 98 c5 84 48 89 de e8 c1 dc 72 02 <0f> 0b bb fe ff ff ff eb 16 e8 53 53 ab ff bb fe ff ff ff 48 c7 c7 [ 47.348708][ T384] RSP: 0018:ffff8881eb19fae8 EFLAGS: 00010246 [ 47.354768][ T384] RAX: ca023bd864f94200 RBX: ffffffff84d98120 RCX: ffff8881ecaecec0 [ 47.362726][ T384] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 47.370846][ T384] RBP: ffff8881eb19fb00 R08: dffffc0000000000 R09: ffffed103ede5262 [ 47.378937][ T384] R10: ffffed103ede5262 R11: 1ffff1103ede5261 R12: 1ffff1103d77fc00 [ 47.386890][ T384] R13: 1ffff1103d77fc9d R14: 0000000000000000 R15: 0000000000000000 [ 47.394847][ T384] FS: 00007f88661596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.403846][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.410408][ T384] CR2: 00007f88662e7090 CR3: 00000001ed8ed000 CR4: 00000000003406a0 [ 47.418363][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.426401][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.434438][ T384] Call Trace: [ 47.437714][ T384] sysfs_remove_link+0x50/0x60 [ 47.442461][ T384] del_gendisk+0x461/0xa90 [ 47.446979][ T384] loop_remove+0x46/0xb0 [ 47.451255][ T384] loop_control_ioctl+0x487/0x550 [ 47.456294][ T384] ? loop_remove+0xb0/0xb0 [ 47.460712][ T384] ? loop_remove+0xb0/0xb0 [ 47.465127][ T384] do_vfs_ioctl+0x753/0x13f0 [ 47.469706][ T384] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.474797][ T384] ? check_preemption_disabled+0x118/0x300 [ 47.480587][ T384] ? __fget+0x3be/0x440 [ 47.484732][ T384] ? fget_many+0x30/0x30 [ 47.488959][ T384] ? switch_fpu_return+0x197/0x3b0 [ 47.494063][ T384] ? fpu__clear+0x3b0/0x3b0 [ 47.498677][ T384] ? security_file_ioctl+0x84/0xa0 [ 47.503780][ T384] __x64_sys_ioctl+0xe1/0x120 [ 47.508452][ T384] do_syscall_64+0xcf/0x170 [ 47.512955][ T384] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.518835][ T384] RIP: 0033:0x7f88661d3669 [ 47.523321][ T384] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 47.542928][ T384] RSP: 002b:00007f88661590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.551324][ T384] RAX: ffffffffffffffda RBX: 00007f88662e5f60 RCX: 00007f88661d3669 [ 47.559290][ T384] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 47.567249][ T384] RBP: 00007f886622efd8 R08: 0000000000000000 R09: 0000000000000000 [ 47.575563][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.583516][ T384] R13: 000000000000000b R14: 00007f88662e5f60 R15: 00007ffc3a3079f8 [ 47.591485][ T384] ---[ end trace 3f62dee3b419ed23 ]--- [ 47.598557][ T384] kasan: CONFIG_KASAN_INLINE enabled [ 47.604043][ T384] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 47.612196][ T384] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 47.619140][ T384] CPU: 1 PID: 384 Comm: syz-executor.0 Tainted: G W 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 47.630665][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 47.640721][ T384] RIP: 0010:device_del+0xe7/0xfb0 [ 47.645726][ T384] Code: 00 74 08 48 89 df e8 08 38 0d ff 41 bf c8 00 00 00 48 89 5c 24 18 4c 03 3b 4c 89 fb 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 03 84 c0 0f 85 3c 0e 00 00 45 0f b6 27 44 89 e6 83 e6 01 [ 47.665930][ T384] RSP: 0018:ffff8881eb19fa40 EFLAGS: 00010202 [ 47.671980][ T384] RAX: dffffc0000000000 RBX: 0000000000000019 RCX: 1ffff1103d77fc1b [ 47.680107][ T384] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881eb19f9c0 [ 47.688159][ T384] RBP: ffff8881eb19fb20 R08: dffffc0000000000 R09: ffffed103d633f39 [ 47.696319][ T384] R10: ffffed103d633f39 R11: 1ffff1103d633f38 R12: dffffc0000000000 [ 47.704284][ T384] R13: ffff8881ebbfe070 R14: ffff8881ebbfe110 R15: 00000000000000c8 [ 47.712247][ T384] FS: 00007f88661596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.721154][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.727727][ T384] CR2: 00007f88662e7090 CR3: 00000001ed8ed000 CR4: 00000000003406a0 [ 47.735697][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.743752][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.751888][ T384] Call Trace: [ 47.755190][ T384] ? kill_device+0xd0/0xd0 [ 47.759629][ T384] ? __kasan_check_write+0x14/0x20 [ 47.764768][ T384] ? mutex_unlock+0x1c/0x40 [ 47.769278][ T384] ? pm_runtime_set_memalloc_noio+0x211/0x260 [ 47.775346][ T384] del_gendisk+0x89c/0xa90 [ 47.779949][ T384] loop_remove+0x46/0xb0 [ 47.784186][ T384] loop_control_ioctl+0x487/0x550 [ 47.789306][ T384] ? loop_remove+0xb0/0xb0 [ 47.793814][ T384] ? loop_remove+0xb0/0xb0 [ 47.798351][ T384] do_vfs_ioctl+0x753/0x13f0 [ 47.802949][ T384] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.808212][ T384] ? check_preemption_disabled+0x118/0x300 [ 47.814013][ T384] ? __fget+0x3be/0x440 [ 47.818165][ T384] ? fget_many+0x30/0x30 [ 47.822539][ T384] ? switch_fpu_return+0x197/0x3b0 [ 47.827646][ T384] ? fpu__clear+0x3b0/0x3b0 [ 47.832162][ T384] ? security_file_ioctl+0x84/0xa0 [ 47.837376][ T384] __x64_sys_ioctl+0xe1/0x120 [ 47.842066][ T384] do_syscall_64+0xcf/0x170 [ 47.846573][ T384] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.852452][ T384] RIP: 0033:0x7f88661d3669 [ 47.856865][ T384] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 47.876635][ T384] RSP: 002b:00007f88661590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.885034][ T384] RAX: ffffffffffffffda RBX: 00007f88662e5f60 RCX: 00007f88661d3669 [ 47.893076][ T384] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 47.901051][ T384] RBP: 00007f886622efd8 R08: 0000000000000000 R09: 0000000000000000 [ 47.909104][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.917295][ T384] R13: 000000000000000b R14: 00007f88662e5f60 R15: 00007ffc3a3079f8 [ 47.925433][ T384] Modules linked in: [ 47.929947][ T384] ---[ end trace 3f62dee3b419ed24 ]--- [ 47.935443][ T384] RIP: 0010:device_del+0xe7/0xfb0 [ 47.940596][ T384] Code: 00 74 08 48 89 df e8 08 38 0d ff 41 bf c8 00 00 00 48 89 5c 24 18 4c 03 3b 4c 89 fb 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 03 84 c0 0f 85 3c 0e 00 00 45 0f b6 27 44 89 e6 83 e6 01 [ 47.960868][ T384] RSP: 0018:ffff8881eb19fa40 EFLAGS: 00010202 [ 47.966923][ T384] RAX: dffffc0000000000 RBX: 0000000000000019 RCX: 1ffff1103d77fc1b [ 47.974914][ T384] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881eb19f9c0 [ 47.982944][ T384] RBP: ffff8881eb19fb20 R08: dffffc0000000000 R09: ffffed103d633f39 [ 47.991216][ T384] R10: ffffed103d633f39 R11: 1ffff1103d633f38 R12: dffffc0000000000 [ 47.999423][ T384] R13: ffff8881ebbfe070 R14: ffff8881ebbfe110 R15: 00000000000000c8 [ 48.007385][ T384] FS: 00007f88661596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.016523][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.023170][ T384] CR2: 00007f88662e7090 CR3: 00000001ed8ed000 CR4: 00000000003406a0 [ 48.031184][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.039227][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.047184][ T384] Kernel panic - not syncing: Fatal exception [ 48.053415][ T384] Kernel Offset: disabled [ 48.057886][ T384] Rebooting in 86400 seconds..