syzkaller
syzkaller login: [ 15.779062][ T28] kauditd_printk_skb: 31 callbacks suppressed
[ 15.779078][ T28] audit: type=1400 audit(1782778104.611:59): avc: denied { transition } for pid=225 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 15.784037][ T28] audit: type=1400 audit(1782778104.611:60): avc: denied { noatsecure } for pid=225 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 15.787699][ T28] audit: type=1400 audit(1782778104.611:61): avc: denied { write } for pid=225 comm="sh" path="pipe:[14532]" dev="pipefs" ino=14532 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 15.791593][ T28] audit: type=1400 audit(1782778104.611:62): avc: denied { rlimitinh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 15.794640][ T28] audit: type=1400 audit(1782778104.611:63): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts.
2026/06/30 00:08:53 parsed 1 programs
2026/06/30 00:08:53 serving rpc on tcp://39625
[ 44.698922][ T28] audit: type=1400 audit(1782778133.531:64): avc: denied { node_bind } for pid=296 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 44.719662][ T28] audit: type=1400 audit(1782778133.531:65): avc: denied { module_request } for pid=296 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 45.821608][ T28] audit: type=1400 audit(1782778134.651:66): avc: denied { mounton } for pid=303 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 45.824661][ T303] cgroup: Unknown subsys name 'net'
[ 45.844741][ T28] audit: type=1400 audit(1782778134.651:67): avc: denied { mount } for pid=303 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 45.871949][ T28] audit: type=1400 audit(1782778134.681:68): avc: denied { unmount } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 45.872152][ T303] cgroup: Unknown subsys name 'devices'
[ 46.010972][ T303] cgroup: Unknown subsys name 'hugetlb'
[ 46.016604][ T303] cgroup: Unknown subsys name 'rlimit'
[ 46.158886][ T28] audit: type=1400 audit(1782778134.991:69): avc: denied { setattr } for pid=303 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 46.182112][ T28] audit: type=1400 audit(1782778134.991:70): avc: denied { create } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.202547][ T28] audit: type=1400 audit(1782778134.991:71): avc: denied { write } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.222881][ T28] audit: type=1400 audit(1782778134.991:72): avc: denied { read } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.239631][ T306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 46.243687][ T28] audit: type=1400 audit(1782778134.991:73): avc: denied { mounton } for pid=303 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
[ 46.280437][ T303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.927372][ T310] request_module fs-gadgetfs succeeded, but still no fs?
[ 47.423843][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.430955][ T343] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.438365][ T343] device bridge_slave_0 entered promiscuous mode
[ 47.445416][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.452489][ T343] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.460087][ T343] device bridge_slave_1 entered promiscuous mode
[ 47.504644][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.511787][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.519198][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.526237][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.547916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.555584][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.563187][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.572201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.581133][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.588171][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.596908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.605202][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.612267][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.624901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.634316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.648246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.659830][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.667902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.675742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.684195][ T343] device veth0_vlan entered promiscuous mode
[ 47.694620][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.703759][ T343] device veth1_macvtap entered promiscuous mode
[ 47.713449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.723583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.752902][ T343] syz-executor (343) used greatest stack depth: 21760 bytes left
2026/06/30 00:08:57 executed programs: 0
[ 48.311796][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.319055][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.326412][ T372] device bridge_slave_0 entered promiscuous mode
[ 48.333441][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.340550][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.347898][ T372] device bridge_slave_1 entered promiscuous mode
[ 48.397811][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.404906][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.412226][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.419312][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.438858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.446558][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.454481][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.464958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.473506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.481766][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.488807][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.497362][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.505954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.514201][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.521239][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.533304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.541516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.550633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.559116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.572855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 48.581363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.593042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 48.601068][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.609317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.617058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.631572][ T372] device veth0_vlan entered promiscuous mode
[ 48.641661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.650231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.659880][ T372] device veth1_macvtap entered promiscuous mode
[ 48.674356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.682138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.690688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.700154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.708419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.741089][ T372] ------------[ cut here ]------------
[ 48.746608][ T372] WARNING: CPU: 0 PID: 372 at fs/inode.c:335 drop_nlink+0xc5/0x110
[ 48.754685][ T372] Modules linked in:
[ 48.758624][ T372] CPU: 0 PID: 372 Comm: syz-executor Not tainted syzkaller #0
[ 48.766236][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 48.776380][ T372] RIP: 0010:drop_nlink+0xc5/0x110
[ 48.781496][ T372] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 c3 b4 f0 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 2b 27 ab ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c
[ 48.801312][ T372] RSP: 0018:ffffc90000787c60 EFLAGS: 00010293
[ 48.807387][ T372] RAX: ffffffff81c63d05 RBX: ffff888123f771a8 RCX: ffff888113572880
[ 48.815572][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 48.823640][ T372] RBP: ffffc90000787c88 R08: 0000000000000003 R09: 0000000000000004
[ 48.831759][ T372] R10: dffffc0000000000 R11: fffff520000f0f7c R12: dffffc0000000000
[ 48.839789][ T372] R13: 1ffff110247eee3e R14: ffff888123f771f0 R15: 0000000000000000
[ 48.847773][ T372] FS: 000055559096c500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 48.856789][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.863568][ T372] CR2: 0000001b33f63fff CR3: 000000012e037000 CR4: 00000000003506b0
[ 48.871655][ T372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.879685][ T372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.887730][ T372] Call Trace:
[ 48.891078][ T372]
[ 48.894025][ T372] shmem_rmdir+0x5b/0x90
[ 48.898296][ T372] vfs_rmdir+0x381/0x4f0
[ 48.902601][ T372] incfs_kill_sb+0xfe/0x210
[ 48.907159][ T372] deactivate_locked_super+0xb5/0x120
[ 48.912587][ T372] deactivate_super+0xaf/0xe0
[ 48.917292][ T372] cleanup_mnt+0x45e/0x4e0
[ 48.921887][ T372] __cleanup_mnt+0x19/0x20
[ 48.926329][ T372] task_work_run+0x1e1/0x250
[ 48.931022][ T372] ? __cfi_task_work_run+0x10/0x10
[ 48.936166][ T372] ? __x64_sys_umount+0x12d/0x170
[ 48.941263][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 48.946668][ T372] exit_to_user_mode_loop+0x9b/0xb0
[ 48.951914][ T372] exit_to_user_mode_prepare+0x87/0xd0
[ 48.957393][ T372] syscall_exit_to_user_mode+0x1a/0x30
[ 48.962909][ T372] do_syscall_64+0x58/0xa0
[ 48.967345][ T372] ? clear_bhb_loop+0x30/0x80
[ 48.972072][ T372] ? clear_bhb_loop+0x30/0x80
[ 48.976878][ T372] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.982841][ T372] RIP: 0033:0x7f21d6d9e097
[ 48.987292][ T372] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 49.007023][ T372] RSP: 002b:00007ffe11fe4bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 49.015527][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f21d6d9e097
[ 49.023554][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe11fe4cb0
[ 49.031583][ T372] RBP: 00007ffe11fe4cb0 R08: 00007ffe11fe5cb0 R09: 00000000ffffffff
[ 49.039609][ T372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe11fe5d40
[ 49.047601][ T372] R13: 00007f21d6e322ca R14: 000000000000be41 R15: 00007ffe11fe5d80
[ 49.055678][ T372]
[ 49.058803][ T372] ---[ end trace 0000000000000000 ]---
[ 49.064377][ T372] ==================================================================
[ 49.072465][ T372] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60
[ 49.078732][ T372] Write of size 4 at addr 0000000000000170 by task syz-executor/372
[ 49.086725][ T372]
[ 49.089059][ T372] CPU: 1 PID: 372 Comm: syz-executor Tainted: G W syzkaller #0
[ 49.098003][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 49.108072][ T372] Call Trace:
[ 49.111361][ T372]
[ 49.114308][ T372] __dump_stack+0x21/0x24
[ 49.118660][ T372] dump_stack_lvl+0x110/0x170
[ 49.123353][ T372] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.128910][ T372] ? __cfi_call_rcu+0x10/0x10
[ 49.133602][ T372] ? ihold+0x20/0x60
[ 49.137514][ T372] ? ihold+0x20/0x60
[ 49.141435][ T372] print_report+0x3d/0x60
[ 49.145778][ T372] kasan_report+0x122/0x150
[ 49.150295][ T372] ? ihold+0x20/0x60
[ 49.154206][ T372] kasan_check_range+0x249/0x2a0
[ 49.159161][ T372] __kasan_check_write+0x14/0x20
[ 49.164116][ T372] ihold+0x20/0x60
[ 49.167850][ T372] vfs_rmdir+0x24c/0x4f0
[ 49.172112][ T372] incfs_kill_sb+0xfe/0x210
[ 49.176634][ T372] deactivate_locked_super+0xb5/0x120
[ 49.182036][ T372] deactivate_super+0xaf/0xe0
[ 49.186724][ T372] cleanup_mnt+0x45e/0x4e0
[ 49.191149][ T372] __cleanup_mnt+0x19/0x20
[ 49.195580][ T372] task_work_run+0x1e1/0x250
[ 49.200192][ T372] ? __cfi_task_work_run+0x10/0x10
[ 49.205324][ T372] ? __x64_sys_umount+0x12d/0x170
[ 49.210373][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 49.215757][ T372] exit_to_user_mode_loop+0x9b/0xb0
[ 49.220967][ T372] exit_to_user_mode_prepare+0x87/0xd0
[ 49.226438][ T372] syscall_exit_to_user_mode+0x1a/0x30
[ 49.231913][ T372] do_syscall_64+0x58/0xa0
[ 49.236347][ T372] ? clear_bhb_loop+0x30/0x80
[ 49.241036][ T372] ? clear_bhb_loop+0x30/0x80
[ 49.245729][ T372] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.251641][ T372] RIP: 0033:0x7f21d6d9e097
[ 49.256065][ T372] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 49.275678][ T372] RSP: 002b:00007ffe11fe4bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 49.284102][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f21d6d9e097
[ 49.292080][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe11fe4cb0
[ 49.300061][ T372] RBP: 00007ffe11fe4cb0 R08: 00007ffe11fe5cb0 R09: 00000000ffffffff
[ 49.308042][ T372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe11fe5d40
[ 49.316021][ T372] R13: 00007f21d6e322ca R14: 000000000000be41 R15: 00007ffe11fe5d80
[ 49.324001][ T372]
[ 49.327024][ T372] ==================================================================
[ 49.335687][ T372] Disabling lock debugging due to kernel taint
[ 49.348172][ T372] BUG: kernel NULL pointer dereference, address: 0000000000000170
[ 49.356015][ T372] #PF: supervisor write access in kernel mode
[ 49.362094][ T372] #PF: error_code(0x0002) - not-present page
[ 49.368070][ T372] PGD 12ef59067 P4D 12ef59067 PUD 0
[ 49.373360][ T372] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 49.378551][ T372] CPU: 0 PID: 372 Comm: syz-executor Tainted: G B W syzkaller #0
[ 49.387485][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 49.397532][ T372] RIP: 0010:ihold+0x26/0x60
[ 49.402041][ T372] Code: 33 36 7c df 55 48 89 e5 41 56 53 48 89 fb e8 91 1e ab ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 00 ac f0 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 81
[ 49.421653][ T372] RSP: 0018:ffffc90000787ca0 EFLAGS: 00010246
[ 49.427733][ T372] RAX: ffff888113572800 RBX: 0000000000000000 RCX: ffff888113572880
[ 49.435715][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 49.443693][ T372] RBP: ffffc90000787cb0 R08: ffffffff87b757e7 R09: 1ffffffff0f6eafc
[ 49.451677][ T372] R10: dffffc0000000000 R11: fffffbfff0f6eafd R12: ffff888123f771b4
[ 49.459661][ T372] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[ 49.467636][ T372] FS: 000055559096c500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 49.476569][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.483161][ T372] CR2: 0000000000000170 CR3: 000000012e037000 CR4: 00000000003506b0
[ 49.491163][ T372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.499140][ T372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.507121][ T372] Call Trace:
[ 49.510407][ T372]
[ 49.513344][ T372] vfs_rmdir+0x24c/0x4f0
[ 49.517603][ T372] incfs_kill_sb+0xfe/0x210
[ 49.522122][ T372] deactivate_locked_super+0xb5/0x120
[ 49.527511][ T372] deactivate_super+0xaf/0xe0
[ 49.532203][ T372] cleanup_mnt+0x45e/0x4e0
[ 49.536631][ T372] __cleanup_mnt+0x19/0x20
[ 49.541057][ T372] task_work_run+0x1e1/0x250
[ 49.545663][ T372] ? __cfi_task_work_run+0x10/0x10
[ 49.550788][ T372] ? __x64_sys_umount+0x12d/0x170
[ 49.555826][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 49.561216][ T372] exit_to_user_mode_loop+0x9b/0xb0
[ 49.566424][ T372] exit_to_user_mode_prepare+0x87/0xd0
[ 49.571907][ T372] syscall_exit_to_user_mode+0x1a/0x30
[ 49.577385][ T372] do_syscall_64+0x58/0xa0
[ 49.581813][ T372] ? clear_bhb_loop+0x30/0x80
[ 49.586502][ T372] ? clear_bhb_loop+0x30/0x80
[ 49.591191][ T372] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.597115][ T372] RIP: 0033:0x7f21d6d9e097
[ 49.601540][ T372] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 49.621154][ T372] RSP: 002b:00007ffe11fe4bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 49.629573][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f21d6d9e097
[ 49.637548][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe11fe4cb0
[ 49.645523][ T372] RBP: 00007ffe11fe4cb0 R08: 00007ffe11fe5cb0 R09: 00000000ffffffff
[ 49.653500][ T372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe11fe5d40
[ 49.661590][ T372] R13: 00007f21d6e322ca R14: 000000000000be41 R15: 00007ffe11fe5d80
[ 49.669572][ T372]
[ 49.672595][ T372] Modules linked in:
[ 49.676510][ T372] CR2: 0000000000000170
[ 49.680693][ T372] ---[ end trace 0000000000000000 ]---
[ 49.686148][ T372] RIP: 0010:ihold+0x26/0x60
[ 49.690673][ T372] Code: 33 36 7c df 55 48 89 e5 41 56 53 48 89 fb e8 91 1e ab ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 00 ac f0 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 81
[ 49.710297][ T372] RSP: 0018:ffffc90000787ca0 EFLAGS: 00010246
[ 49.716388][ T372] RAX: ffff888113572800 RBX: 0000000000000000 RCX: ffff888113572880
[ 49.724371][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 49.732368][ T372] RBP: ffffc90000787cb0 R08: ffffffff87b757e7 R09: 1ffffffff0f6eafc
[ 49.740354][ T372] R10: dffffc0000000000 R11: fffffbfff0f6eafd R12: ffff888123f771b4
[ 49.748330][ T372] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[ 49.756316][ T372] FS: 000055559096c500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 49.765264][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.771860][ T372] CR2: 0000000000000170 CR3: 000000012e037000 CR4: 00000000003506b0
[ 49.779842][ T372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.787822][ T372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.795805][ T372] Kernel panic - not syncing: Fatal exception
[ 49.802431][ T372] Kernel Offset: disabled
[ 49.806752][ T372] Rebooting in 86400 seconds..