syzkaller
syzkaller login: [ 7.914753][ T109] udevd (109) used greatest stack depth: 22912 bytes left
[ 14.051345][ T30] kauditd_printk_skb: 48 callbacks suppressed
[ 14.051357][ T30] audit: type=1400 audit(1775091190.928:59): avc: denied { transition } for pid=223 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
[ 14.056532][ T30] audit: type=1400 audit(1775091190.928:60): avc: denied { noatsecure } for pid=223 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 14.060019][ T30] audit: type=1400 audit(1775091190.928:61): avc: denied { write } for pid=223 comm="sh" path="pipe:[14929]" dev="pipefs" ino=14929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 14.063791][ T30] audit: type=1400 audit(1775091190.928:62): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 14.067352][ T30] audit: type=1400 audit(1775091190.928:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts.
2026/04/02 00:53:19 parsed 1 programs
[ 22.771771][ T30] audit: type=1400 audit(1775091199.648:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 22.792757][ T30] audit: type=1400 audit(1775091199.648:65): avc: denied { module_request } for pid=281 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
[ 23.398954][ T30] audit: type=1400 audit(1775091200.268:66): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 23.400015][ T287] cgroup: Unknown subsys name 'net'
[ 23.421613][ T30] audit: type=1400 audit(1775091200.268:67): avc: denied { mount } for pid=287 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
[ 23.448829][ T30] audit: type=1400 audit(1775091200.298:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 23.449009][ T287] cgroup: Unknown subsys name 'devices'
[ 23.592424][ T287] cgroup: Unknown subsys name 'hugetlb'
[ 23.598037][ T287] cgroup: Unknown subsys name 'rlimit'
[ 23.770263][ T30] audit: type=1400 audit(1775091200.638:69): avc: denied { setattr } for pid=287 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
[ 23.793429][ T30] audit: type=1400 audit(1775091200.648:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.800694][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 23.814011][ T30] audit: type=1400 audit(1775091200.648:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.842573][ T30] audit: type=1400 audit(1775091200.648:72): avc: denied { read } for pid=287 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
[ 23.862764][ T30] audit: type=1400 audit(1775091200.648:73): avc: denied { mounton } for pid=287 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
[ 23.877669][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 24.246578][ T293] request_module fs-gadgetfs succeeded, but still no fs?
[ 24.479968][ T309] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.487074][ T309] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.494453][ T309] device bridge_slave_0 entered promiscuous mode
[ 24.501390][ T309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.508391][ T309] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.515847][ T309] device bridge_slave_1 entered promiscuous mode
[ 24.548761][ T309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.555799][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.563072][ T309] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.570074][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.586629][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.594209][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.601629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 24.608977][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 24.618738][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 24.626842][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.633859][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.642084][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 24.650240][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.657292][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.668854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 24.680285][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 24.690174][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 24.701977][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 24.709931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 24.717647][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 24.725708][ T309] device veth0_vlan entered promiscuous mode
[ 24.735847][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 24.744696][ T309] device veth1_macvtap entered promiscuous mode
[ 24.753164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 24.767710][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 24.792765][ T309] syz-executor (309) used greatest stack depth: 20768 bytes left
2026/04/02 00:53:22 executed programs: 0
[ 25.265459][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.272659][ T354] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.280074][ T354] device bridge_slave_0 entered promiscuous mode
[ 25.287382][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.294509][ T354] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.302020][ T354] device bridge_slave_1 entered promiscuous mode
[ 25.339231][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.346280][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.353547][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.360739][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.377443][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.385161][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.392453][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.401768][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.409910][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.416951][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.425451][ T8] device bridge_slave_1 left promiscuous mode
[ 25.431647][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.439024][ T8] device bridge_slave_0 left promiscuous mode
[ 25.445359][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.453296][ T8] device veth1_macvtap left promiscuous mode
[ 25.459368][ T8] device veth0_vlan left promiscuous mode
[ 25.525396][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.533524][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.540533][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.551081][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 25.559190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 25.568187][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 25.576541][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 25.589276][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 25.597735][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 25.608259][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 25.616667][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 25.625082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 25.632629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 25.640471][ T354] device veth0_vlan entered promiscuous mode
[ 25.649222][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 25.657475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 25.666565][ T354] device veth1_macvtap entered promiscuous mode
[ 25.675214][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 25.683067][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 25.691589][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 25.700864][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 25.709097][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 25.739802][ T354] ------------[ cut here ]------------
[ 25.749169][ T354] WARNING: CPU: 1 PID: 354 at fs/inode.c:335 drop_nlink+0xc5/0x110
[ 25.757496][ T354] Modules linked in:
[ 25.761544][ T354] CPU: 1 PID: 354 Comm: syz-executor Not tainted syzkaller #0
[ 25.769000][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 25.779114][ T354] RIP: 0010:drop_nlink+0xc5/0x110
[ 25.784294][ T354] 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 db d2 b2 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c
[ 25.804342][ T354] RSP: 0018:ffffc90000b67ca8 EFLAGS: 00010293
[ 25.810401][ T354] RAX: ffffffff81b6f405 RBX: ffff88811e1ddb50 RCX: ffff88810dfbe2c0
[ 25.818592][ T354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 25.826702][ T354] RBP: ffffc90000b67cd0 R08: 0000000000000003 R09: 0000000000000004
[ 25.835059][ T354] R10: dffffc0000000000 R11: fffff5200016cf84 R12: dffffc0000000000
[ 25.843336][ T354] R13: 1ffff11023c3bb73 R14: ffff88811e1ddb98 R15: 0000000000000000
[ 25.851354][ T354] FS: 00005555754c6500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 25.860296][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.867038][ T354] CR2: 00005555754e9948 CR3: 000000012c6ca000 CR4: 00000000003506a0
[ 25.875058][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.883075][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.891129][ T354] Call Trace:
[ 25.894420][ T354]
[ 25.897357][ T354] shmem_rmdir+0x5b/0x90
[ 25.901921][ T354] vfs_rmdir+0x313/0x460
[ 25.906175][ T354] incfs_kill_sb+0x105/0x220
[ 25.910957][ T354] deactivate_locked_super+0xa0/0x100
[ 25.916350][ T354] deactivate_super+0xaf/0xe0
[ 25.921222][ T354] cleanup_mnt+0x45b/0x510
[ 25.925658][ T354] __cleanup_mnt+0x19/0x20
[ 25.930079][ T354] task_work_run+0x127/0x190
[ 25.934727][ T354] exit_to_user_mode_loop+0xd0/0xe0
[ 25.939947][ T354] exit_to_user_mode_prepare+0x87/0xd0
[ 25.945458][ T354] syscall_exit_to_user_mode+0x1a/0x30
[ 25.951013][ T354] do_syscall_64+0x58/0xa0
[ 25.955445][ T354] ? clear_bhb_loop+0x50/0xa0
[ 25.960124][ T354] ? clear_bhb_loop+0x50/0xa0
[ 25.965039][ T354] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 25.971048][ T354] RIP: 0033:0x7fa3eeab7a57
[ 25.975475][ T354] Code: a2 c7 05 9c fc 24 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
[ 25.995431][ T354] RSP: 002b:00007ffc8c0ab5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 26.004070][ T354] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fa3eeab7a57
[ 26.012083][ T354] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc8c0ab670
[ 26.020055][ T354] RBP: 00007ffc8c0ab670 R08: 00007ffc8c0ac670 R09: 00000000ffffffff
[ 26.028088][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8c0ac700
[ 26.036092][ T354] R13: 00007fa3eeb4c048 R14: 0000000000006474 R15: 00007ffc8c0ac740
[ 26.044109][ T354]
[ 26.047118][ T354] ---[ end trace 49534b07092600a3 ]---
[ 26.052638][ T354] ==================================================================
[ 26.060683][ T354] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60
[ 26.066897][ T354] Write of size 4 at addr 0000000000000170 by task syz-executor/354
[ 26.074845][ T354]
[ 26.077146][ T354] CPU: 0 PID: 354 Comm: syz-executor Tainted: G W syzkaller #0
[ 26.086228][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 26.096279][ T354] Call Trace:
[ 26.099534][ T354]
[ 26.102444][ T354] __dump_stack+0x21/0x30
[ 26.106753][ T354] dump_stack_lvl+0x110/0x170
[ 26.111405][ T354] ? show_regs_print_info+0x20/0x20
[ 26.116578][ T354] ? __kasan_check_write+0x14/0x20
[ 26.121688][ T354] ? _raw_spin_lock+0x94/0xf0
[ 26.126352][ T354] ? _raw_spin_trylock_bh+0x150/0x150
[ 26.131730][ T354] ? ihold+0x20/0x60
[ 26.135597][ T354] kasan_report+0xe7/0x140
[ 26.139984][ T354] ? ihold+0x20/0x60
[ 26.143848][ T354] kasan_check_range+0x249/0x2a0
[ 26.148756][ T354] __kasan_check_write+0x14/0x20
[ 26.153665][ T354] ihold+0x20/0x60
[ 26.157360][ T354] vfs_rmdir+0x1f0/0x460
[ 26.161577][ T354] incfs_kill_sb+0x105/0x220
[ 26.166140][ T354] deactivate_locked_super+0xa0/0x100
[ 26.171486][ T354] deactivate_super+0xaf/0xe0
[ 26.176135][ T354] cleanup_mnt+0x45b/0x510
[ 26.180521][ T354] __cleanup_mnt+0x19/0x20
[ 26.184913][ T354] task_work_run+0x127/0x190
[ 26.189586][ T354] exit_to_user_mode_loop+0xd0/0xe0
[ 26.194940][ T354] exit_to_user_mode_prepare+0x87/0xd0
[ 26.200369][ T354] syscall_exit_to_user_mode+0x1a/0x30
[ 26.205805][ T354] do_syscall_64+0x58/0xa0
[ 26.210190][ T354] ? clear_bhb_loop+0x50/0xa0
[ 26.214834][ T354] ? clear_bhb_loop+0x50/0xa0
[ 26.219479][ T354] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 26.225536][ T354] RIP: 0033:0x7fa3eeab7a57
[ 26.229921][ T354] Code: a2 c7 05 9c fc 24 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
[ 26.249501][ T354] RSP: 002b:00007ffc8c0ab5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 26.257889][ T354] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fa3eeab7a57
[ 26.265833][ T354] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc8c0ab670
[ 26.273773][ T354] RBP: 00007ffc8c0ab670 R08: 00007ffc8c0ac670 R09: 00000000ffffffff
[ 26.281713][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8c0ac700
[ 26.289655][ T354] R13: 00007fa3eeb4c048 R14: 0000000000006474 R15: 00007ffc8c0ac740
[ 26.297601][ T354]
[ 26.300592][ T354] ==================================================================
[ 26.308616][ T354] Disabling lock debugging due to kernel taint
[ 26.315808][ T354] BUG: kernel NULL pointer dereference, address: 0000000000000170
[ 26.323607][ T354] #PF: supervisor write access in kernel mode
[ 26.329650][ T354] #PF: error_code(0x0002) - not-present page
[ 26.335596][ T354] PGD 12c84b067 P4D 12c84b067 PUD 0
[ 26.340856][ T354] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 26.346021][ T354] CPU: 0 PID: 354 Comm: syz-executor Tainted: G B W syzkaller #0
[ 26.354834][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 26.364857][ T354] RIP: 0010:ihold+0x26/0x60
[ 26.369332][ T354] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 f1 ca 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 71
[ 26.389519][ T354] RSP: 0018:ffffc90000b67ce8 EFLAGS: 00010246
[ 26.395562][ T354] RAX: ffff88810dfbe200 RBX: 0000000000000000 RCX: ffff88810dfbe2c0
[ 26.403509][ T354] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff
[ 26.411456][ T354] RBP: ffffc90000b67cf8 R08: 0000000000000003 R09: 0000000000000004
[ 26.419402][ T354] R10: dffffc0000000000 R11: fffffbfff0e18a4c R12: 1ffff11021a23cb0
[ 26.427345][ T354] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[ 26.435290][ T354] FS: 00005555754c6500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 26.444193][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.450749][ T354] CR2: 0000000000000170 CR3: 000000012c6ca000 CR4: 00000000003506b0
[ 26.458693][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 26.466636][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 26.474574][ T354] Call Trace:
[ 26.477823][ T354]
[ 26.480732][ T354] vfs_rmdir+0x1f0/0x460
[ 26.484965][ T354] incfs_kill_sb+0x105/0x220
[ 26.489536][ T354] deactivate_locked_super+0xa0/0x100
[ 26.494878][ T354] deactivate_super+0xaf/0xe0
[ 26.499523][ T354] cleanup_mnt+0x45b/0x510
[ 26.503912][ T354] __cleanup_mnt+0x19/0x20
[ 26.508330][ T354] task_work_run+0x127/0x190
[ 26.512895][ T354] exit_to_user_mode_loop+0xd0/0xe0
[ 26.518061][ T354] exit_to_user_mode_prepare+0x87/0xd0
[ 26.523486][ T354] syscall_exit_to_user_mode+0x1a/0x30
[ 26.528913][ T354] do_syscall_64+0x58/0xa0
[ 26.533306][ T354] ? clear_bhb_loop+0x50/0xa0
[ 26.537950][ T354] ? clear_bhb_loop+0x50/0xa0
[ 26.542595][ T354] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 26.549521][ T354] RIP: 0033:0x7fa3eeab7a57
[ 26.553921][ T354] Code: a2 c7 05 9c fc 24 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
[ 26.573511][ T354] RSP: 002b:00007ffc8c0ab5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 26.581910][ T354] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fa3eeab7a57
[ 26.589863][ T354] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc8c0ab670
[ 26.597812][ T354] RBP: 00007ffc8c0ab670 R08: 00007ffc8c0ac670 R09: 00000000ffffffff
[ 26.605764][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8c0ac700
[ 26.613715][ T354] R13: 00007fa3eeb4c048 R14: 0000000000006474 R15: 00007ffc8c0ac740
[ 26.621666][ T354]
[ 26.624662][ T354] Modules linked in:
[ 26.628541][ T354] CR2: 0000000000000170
[ 26.632672][ T354] ---[ end trace 49534b07092600a4 ]---
[ 26.638097][ T354] RIP: 0010:ihold+0x26/0x60
[ 26.642581][ T354] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 f1 ca 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 71
[ 26.662270][ T354] RSP: 0018:ffffc90000b67ce8 EFLAGS: 00010246
[ 26.668315][ T354] RAX: ffff88810dfbe200 RBX: 0000000000000000 RCX: ffff88810dfbe2c0
[ 26.676259][ T354] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff
[ 26.684201][ T354] RBP: ffffc90000b67cf8 R08: 0000000000000003 R09: 0000000000000004
[ 26.692152][ T354] R10: dffffc0000000000 R11: fffffbfff0e18a4c R12: 1ffff11021a23cb0
[ 26.700107][ T354] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[ 26.708067][ T354] FS: 00005555754c6500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 26.716980][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.723664][ T354] CR2: 0000000000000170 CR3: 000000012c6ca000 CR4: 00000000003506b0
[ 26.731619][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 26.739569][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 26.747515][ T354] Kernel panic - not syncing: Fatal exception
[ 26.753922][ T354] Kernel Offset: disabled
[ 26.758235][ T354] Rebooting in 86400 seconds..