syzkaller
syzkaller login: [ 7.626128][ T110] udevd (110) used greatest stack depth: 22784 bytes left
[ 11.703525][ T30] kauditd_printk_skb: 48 callbacks suppressed
[ 11.703538][ T30] audit: type=1400 audit(1780069989.931:59): avc: denied { transition } for pid=221 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
[ 11.708085][ T30] audit: type=1400 audit(1780069989.931:60): avc: denied { noatsecure } for pid=221 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 11.711060][ T30] audit: type=1400 audit(1780069989.931:61): avc: denied { write } for pid=221 comm="sh" path="pipe:[369]" dev="pipefs" ino=369 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 11.714424][ T30] audit: type=1400 audit(1780069989.931:62): avc: denied { rlimitinh } for pid=221 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 11.717476][ T30] audit: type=1400 audit(1780069989.931:63): avc: denied { siginh } for pid=221 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts.
2026/05/29 15:53:19 parsed 1 programs
[ 20.842862][ T30] audit: type=1400 audit(1780069999.071:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 20.846517][ T30] audit: type=1400 audit(1780069999.071:65): avc: denied { module_request } for pid=293 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
[ 21.444019][ T30] audit: type=1400 audit(1780069999.671:66): avc: denied { mounton } for pid=301 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
[ 21.445116][ T301] cgroup: Unknown subsys name 'net'
[ 21.466702][ T30] audit: type=1400 audit(1780069999.671:67): avc: denied { mount } for pid=301 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
[ 21.493967][ T30] audit: type=1400 audit(1780069999.701:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 21.494168][ T301] cgroup: Unknown subsys name 'devices'
[ 21.603230][ T301] cgroup: Unknown subsys name 'hugetlb'
[ 21.608839][ T301] cgroup: Unknown subsys name 'rlimit'
[ 21.750386][ T30] audit: type=1400 audit(1780069999.971:69): avc: denied { setattr } for pid=301 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 21.773647][ T30] audit: type=1400 audit(1780069999.971:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 21.794110][ T30] audit: type=1400 audit(1780069999.971:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 21.799706][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 21.814444][ T30] audit: type=1400 audit(1780069999.971:72): avc: denied { read } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 21.843315][ T30] audit: type=1400 audit(1780070000.001:73): avc: denied { mounton } for pid=301 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
[ 21.871157][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 22.271814][ T306] request_module fs-gadgetfs succeeded, but still no fs?
[ 22.498888][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 22.506010][ T326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 22.513673][ T326] device bridge_slave_0 entered promiscuous mode
[ 22.521582][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 22.528771][ T326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 22.536141][ T326] device bridge_slave_1 entered promiscuous mode
[ 22.570316][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 22.577497][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 22.584894][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 22.591955][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 22.608316][ T325] bridge0: port 1(bridge_slave_0) entered disabled state
[ 22.615762][ T325] bridge0: port 2(bridge_slave_1) entered disabled state
[ 22.623306][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 22.630660][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 22.640537][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 22.648761][ T325] bridge0: port 1(bridge_slave_0) entered blocking state
[ 22.655803][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 22.664246][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 22.672458][ T325] bridge0: port 2(bridge_slave_1) entered blocking state
[ 22.679519][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 22.690771][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 22.700662][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 22.713397][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 22.724431][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 22.732539][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 22.739932][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 22.748705][ T326] device veth0_vlan entered promiscuous mode
[ 22.757993][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 22.767426][ T326] device veth1_macvtap entered promiscuous mode
[ 22.775941][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 22.785548][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 22.816056][ T326] syz-executor (326) used greatest stack depth: 21280 bytes left
2026/05/29 15:53:21 executed programs: 0
[ 23.391874][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.399137][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.406855][ T368] device bridge_slave_0 entered promiscuous mode
[ 23.413798][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.420836][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.428266][ T368] device bridge_slave_1 entered promiscuous mode
[ 23.466557][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.473606][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 23.480832][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.487953][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 23.504815][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 23.512344][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.519547][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.530391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 23.538772][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 23.546992][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.554027][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 23.564120][ T45] device bridge_slave_1 left promiscuous mode
[ 23.570225][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.577865][ T45] device bridge_slave_0 left promiscuous mode
[ 23.584512][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.592507][ T45] device veth1_macvtap left promiscuous mode
[ 23.598494][ T45] device veth0_vlan left promiscuous mode
[ 23.686057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 23.694369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 23.702601][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.709606][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 23.719200][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 23.727537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 23.737021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 23.745385][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 23.757128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 23.765557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 23.776629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 23.784625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 23.792924][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 23.800378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 23.808143][ T368] device veth0_vlan entered promiscuous mode
[ 23.817003][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 23.825323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 23.834683][ T368] device veth1_macvtap entered promiscuous mode
[ 23.842963][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 23.850589][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 23.858866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 23.868042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 23.876331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 23.904982][ T368] ------------[ cut here ]------------
[ 23.910466][ T368] WARNING: CPU: 0 PID: 368 at fs/inode.c:335 drop_nlink+0xc5/0x110
[ 23.918906][ T368] Modules linked in:
[ 23.923098][ T368] CPU: 1 PID: 368 Comm: syz-executor Not tainted syzkaller #0
[ 23.930566][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 23.940896][ T368] RIP: 0010:drop_nlink+0xc5/0x110
[ 23.946099][ T368] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 a3 03 f2 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 8b 83 b2 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c
[ 23.966767][ T368] RSP: 0018:ffffc90000ac7ca8 EFLAGS: 00010293
[ 23.972985][ T368] RAX: ffffffff81b75dd5 RBX: ffff888129f68818 RCX: ffff88812cf42780
[ 23.980987][ T368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 23.989029][ T368] RBP: ffffc90000ac7cd0 R08: 0000000000000003 R09: 0000000000000004
[ 23.997080][ T368] R10: dffffc0000000000 R11: fffff52000158f84 R12: dffffc0000000000
[ 24.005261][ T368] R13: 1ffff110253ed10c R14: ffff888129f68860 R15: 0000000000000000
[ 24.013441][ T368] FS: 00005555620b7500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 24.022637][ T368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.029313][ T368] CR2: 00005555620da948 CR3: 000000012c84e000 CR4: 00000000003506b0
[ 24.037731][ T368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.045800][ T368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.053945][ T368] Call Trace:
[ 24.057290][ T368]
[ 24.060334][ T368] shmem_rmdir+0x5b/0x90
[ 24.064688][ T368] vfs_rmdir+0x313/0x460
[ 24.068944][ T368] incfs_kill_sb+0x105/0x220
[ 24.073805][ T368] deactivate_locked_super+0xa0/0x100
[ 24.079190][ T368] deactivate_super+0xaf/0xe0
[ 24.084077][ T368] cleanup_mnt+0x45b/0x510
[ 24.088554][ T368] __cleanup_mnt+0x19/0x20
[ 24.093219][ T368] task_work_run+0x127/0x190
[ 24.097854][ T368] exit_to_user_mode_loop+0xd0/0xe0
[ 24.103112][ T368] exit_to_user_mode_prepare+0x87/0xd0
[ 24.108598][ T368] syscall_exit_to_user_mode+0x1a/0x30
[ 24.114350][ T368] do_syscall_64+0x58/0xa0
[ 24.118785][ T368] ? clear_bhb_loop+0x50/0xa0
[ 24.123737][ T368] ? clear_bhb_loop+0x50/0xa0
[ 24.128462][ T368] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 24.134435][ T368] RIP: 0033:0x7ff6471fb097
[ 24.138864][ T368] 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
[ 24.158746][ T368] RSP: 002b:00007fffcc7b6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 24.167418][ T368] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff6471fb097
[ 24.175487][ T368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffcc7b6fa0
[ 24.183467][ T368] RBP: 00007fffcc7b6fa0 R08: 00007fffcc7b7fa0 R09: 00000000ffffffff
[ 24.191421][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffcc7b8030
[ 24.199532][ T368] R13: 00007ff64728f1ca R14: 0000000000005d47 R15: 00007fffcc7b8070
[ 24.207528][ T368]
[ 24.210557][ T368] ---[ end trace 4409777489b7bcde ]---
[ 24.216114][ T368] ==================================================================
[ 24.224263][ T368] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60
[ 24.230502][ T368] Write of size 4 at addr 0000000000000170 by task syz-executor/368
[ 24.238454][ T368]
[ 24.240766][ T368] CPU: 1 PID: 368 Comm: syz-executor Tainted: G W syzkaller #0
[ 24.249597][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 24.259632][ T368] Call Trace:
[ 24.262891][ T368]
[ 24.265802][ T368] __dump_stack+0x21/0x30
[ 24.270117][ T368] dump_stack_lvl+0x110/0x170
[ 24.274782][ T368] ? show_regs_print_info+0x20/0x20
[ 24.279973][ T368] ? __kasan_check_write+0x14/0x20
[ 24.285064][ T368] ? _raw_spin_lock+0x94/0xf0
[ 24.289723][ T368] ? _raw_spin_trylock_bh+0x150/0x150
[ 24.295074][ T368] ? ihold+0x20/0x60
[ 24.298951][ T368] kasan_report+0xe7/0x140
[ 24.303347][ T368] ? ihold+0x20/0x60
[ 24.307220][ T368] kasan_check_range+0x249/0x2a0
[ 24.312140][ T368] __kasan_check_write+0x14/0x20
[ 24.317058][ T368] ihold+0x20/0x60
[ 24.320760][ T368] vfs_rmdir+0x1f0/0x460
[ 24.324987][ T368] incfs_kill_sb+0x105/0x220
[ 24.329733][ T368] deactivate_locked_super+0xa0/0x100
[ 24.335521][ T368] deactivate_super+0xaf/0xe0
[ 24.340179][ T368] cleanup_mnt+0x45b/0x510
[ 24.344577][ T368] __cleanup_mnt+0x19/0x20
[ 24.348984][ T368] task_work_run+0x127/0x190
[ 24.353569][ T368] exit_to_user_mode_loop+0xd0/0xe0
[ 24.358833][ T368] exit_to_user_mode_prepare+0x87/0xd0
[ 24.364287][ T368] syscall_exit_to_user_mode+0x1a/0x30
[ 24.369764][ T368] do_syscall_64+0x58/0xa0
[ 24.374181][ T368] ? clear_bhb_loop+0x50/0xa0
[ 24.378849][ T368] ? clear_bhb_loop+0x50/0xa0
[ 24.383527][ T368] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 24.389403][ T368] RIP: 0033:0x7ff6471fb097
[ 24.393803][ T368] 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
[ 24.413399][ T368] RSP: 002b:00007fffcc7b6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 24.421810][ T368] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff6471fb097
[ 24.429766][ T368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffcc7b6fa0
[ 24.437718][ T368] RBP: 00007fffcc7b6fa0 R08: 00007fffcc7b7fa0 R09: 00000000ffffffff
[ 24.445758][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffcc7b8030
[ 24.453896][ T368] R13: 00007ff64728f1ca R14: 0000000000005d47 R15: 00007fffcc7b8070
[ 24.461853][ T368]
[ 24.464854][ T368] ==================================================================
[ 24.472891][ T368] Disabling lock debugging due to kernel taint
[ 24.480311][ T368] BUG: kernel NULL pointer dereference, address: 0000000000000170
[ 24.488145][ T368] #PF: supervisor write access in kernel mode
[ 24.494199][ T368] #PF: error_code(0x0002) - not-present page
[ 24.500155][ T368] PGD 11ef57067 P4D 11ef57067 PUD 0
[ 24.505448][ T368] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 24.510635][ T368] CPU: 0 PID: 368 Comm: syz-executor Tainted: G B W syzkaller #0
[ 24.519458][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 24.529503][ T368] RIP: 0010:ihold+0x26/0x60
[ 24.533992][ T368] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 a1 7b b2 ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 90 fb f1 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 21
[ 24.553583][ T368] RSP: 0018:ffffc90000ac7ce8 EFLAGS: 00010246
[ 24.559644][ T368] RAX: ffff88812cf42700 RBX: 0000000000000000 RCX: ffff88812cf42780
[ 24.567598][ T368] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff
[ 24.575549][ T368] RBP: ffffc90000ac7cf8 R08: 0000000000000003 R09: 0000000000000004
[ 24.583503][ T368] R10: dffffc0000000000 R11: fffffbfff0e1904c R12: 1ffff11021a40bc0
[ 24.591459][ T368] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[ 24.599416][ T368] FS: 00005555620b7500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 24.608468][ T368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.615045][ T368] CR2: 0000000000000170 CR3: 000000012c84e000 CR4: 00000000003506b0
[ 24.623007][ T368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.630968][ T368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.638920][ T368] Call Trace:
[ 24.642181][ T368]
[ 24.645093][ T368] vfs_rmdir+0x1f0/0x460
[ 24.649321][ T368] incfs_kill_sb+0x105/0x220
[ 24.653898][ T368] deactivate_locked_super+0xa0/0x100
[ 24.659248][ T368] deactivate_super+0xaf/0xe0
[ 24.663904][ T368] cleanup_mnt+0x45b/0x510
[ 24.668310][ T368] __cleanup_mnt+0x19/0x20
[ 24.672719][ T368] task_work_run+0x127/0x190
[ 24.677310][ T368] exit_to_user_mode_loop+0xd0/0xe0
[ 24.682492][ T368] exit_to_user_mode_prepare+0x87/0xd0
[ 24.687931][ T368] syscall_exit_to_user_mode+0x1a/0x30
[ 24.693368][ T368] do_syscall_64+0x58/0xa0
[ 24.697773][ T368] ? clear_bhb_loop+0x50/0xa0
[ 24.702427][ T368] ? clear_bhb_loop+0x50/0xa0
[ 24.707082][ T368] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 24.712952][ T368] RIP: 0033:0x7ff6471fb097
[ 24.717349][ T368] 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
[ 24.736931][ T368] RSP: 002b:00007fffcc7b6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 24.745325][ T368] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff6471fb097
[ 24.753271][ T368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffcc7b6fa0
[ 24.761395][ T368] RBP: 00007fffcc7b6fa0 R08: 00007fffcc7b7fa0 R09: 00000000ffffffff
[ 24.769345][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffcc7b8030
[ 24.777296][ T368] R13: 00007ff64728f1ca R14: 0000000000005d47 R15: 00007fffcc7b8070
[ 24.785249][ T368]
[ 24.788249][ T368] Modules linked in:
[ 24.792292][ T368] CR2: 0000000000000170
[ 24.796447][ T368] ---[ end trace 4409777489b7bcdf ]---
[ 24.801891][ T368] RIP: 0010:ihold+0x26/0x60
[ 24.806391][ T368] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 a1 7b b2 ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 90 fb f1 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 21
[ 24.826062][ T368] RSP: 0018:ffffc90000ac7ce8 EFLAGS: 00010246
[ 24.832112][ T368] RAX: ffff88812cf42700 RBX: 0000000000000000 RCX: ffff88812cf42780
[ 24.840058][ T368] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff
[ 24.848002][ T368] RBP: ffffc90000ac7cf8 R08: 0000000000000003 R09: 0000000000000004
[ 24.855951][ T368] R10: dffffc0000000000 R11: fffffbfff0e1904c R12: 1ffff11021a40bc0
[ 24.863901][ T368] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[ 24.871845][ T368] FS: 00005555620b7500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 24.880754][ T368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.887319][ T368] CR2: 0000000000000170 CR3: 000000012c84e000 CR4: 00000000003506b0
[ 24.895299][ T368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.903252][ T368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.911289][ T368] Kernel panic - not syncing: Fatal exception
[ 24.917526][ T368] Kernel Offset: disabled
[ 24.921832][ T368] Rebooting in 86400 seconds..