Warning: Permanently added '[localhost]:34226' (ED25519) to the list of known hosts.
syzkaller login: [ 97.079598][ T805] cfg80211: failed to load regulatory.db
2026/07/04 11:34:26 parsed 1 programs
2026/07/04 11:34:26 serving rpc on tcp://40159
[ 100.595060][ T5292] cgroup: Unknown subsys name 'net'
[ 100.674954][ T5292] cgroup: Unknown subsys name 'cpuset'
[ 100.681178][ T5292] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 102.631528][ T5292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 108.610367][ T5311] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 111.587975][ T5334] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 111.597482][ T5334] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 111.604197][ T5334] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 111.608954][ T5334] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 111.612356][ T5334] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 114.521380][ T180] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.534228][ T180] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.581853][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.586297][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.037468][ T5382] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.053969][ T5382] bridge0: port 1(bridge_slave_0) entered disabled state
[ 118.057696][ T5382] bridge_slave_0: entered allmulticast mode
[ 118.061820][ T5382] bridge_slave_0: entered promiscuous mode
[ 118.074262][ T5382] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.077556][ T5382] bridge0: port 2(bridge_slave_1) entered disabled state
[ 118.080815][ T5382] bridge_slave_1: entered allmulticast mode
[ 118.085255][ T5382] bridge_slave_1: entered promiscuous mode
[ 118.113200][ T5382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 118.119015][ T5382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 118.151184][ T5382] team0: Port device team_slave_0 added
[ 118.156050][ T5382] team0: Port device team_slave_1 added
[ 118.182588][ T5382] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 118.186817][ T5382] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 118.199273][ T5382] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 118.207624][ T5382] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 118.210740][ T5382] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 118.224465][ T5382] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 118.263753][ T5382] hsr_slave_0: entered promiscuous mode
[ 118.268190][ T5382] hsr_slave_1: entered promiscuous mode
[ 118.607799][ T5382] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 118.643751][ T5382] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 118.648587][ T5382] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 118.667142][ T5382] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 118.674823][ T5382] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 118.697783][ T5382] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 118.702543][ T5382] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 118.721120][ T5382] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 118.937682][ T5382] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.989188][ T5382] 8021q: adding VLAN 0 to HW filter on device team0
[ 119.025801][ T68] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.030067][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 119.070482][ T180] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.073473][ T180] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 119.576949][ T5382] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.643626][ T5382] veth0_vlan: entered promiscuous mode
[ 119.657240][ T5382] veth1_vlan: entered promiscuous mode
[ 119.690937][ T5382] veth0_macvtap: entered promiscuous mode
[ 119.702840][ T5382] veth1_macvtap: entered promiscuous mode
[ 119.722479][ T5382] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 119.741050][ T5382] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 119.758600][ T180] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.768543][ T180] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.780922][ T180] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.802927][ T180] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.080354][ T179] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.126594][ T179] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/07/04 11:34:49 executed programs: 0
[ 120.652115][ T4651] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 120.659984][ T4651] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 120.669971][ T4651] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 120.674616][ T4651] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 120.679120][ T4651] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 120.901595][ T179] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 121.371430][ T5422] bridge0: port 1(bridge_slave_0) entered blocking state
[ 121.374917][ T5422] bridge0: port 1(bridge_slave_0) entered disabled state
[ 121.378560][ T5422] bridge_slave_0: entered allmulticast mode
[ 121.385232][ T5422] bridge_slave_0: entered promiscuous mode
[ 121.392320][ T5422] bridge0: port 2(bridge_slave_1) entered blocking state
[ 121.395879][ T5422] bridge0: port 2(bridge_slave_1) entered disabled state
[ 121.400273][ T5422] bridge_slave_1: entered allmulticast mode
[ 121.406016][ T5422] bridge_slave_1: entered promiscuous mode
[ 121.445283][ T5422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 121.451747][ T5422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 121.488393][ T5422] team0: Port device team_slave_0 added
[ 121.493744][ T5422] team0: Port device team_slave_1 added
[ 121.521447][ T5422] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.525441][ T5422] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 121.537099][ T5422] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.546262][ T5422] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.549226][ T5422] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 121.562148][ T5422] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.609160][ T5422] hsr_slave_0: entered promiscuous mode
[ 121.612795][ T5422] hsr_slave_1: entered promiscuous mode
[ 121.616710][ T5422] debugfs: 'hsr0' already exists in 'hsr'
[ 121.619138][ T5422] Cannot create hsr debugfs directory
[ 121.729595][ T179] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 122.588849][ T179] bridge_slave_1: left allmulticast mode
[ 122.597051][ T179] bridge_slave_1: left promiscuous mode
[ 122.601628][ T179] bridge0: port 2(bridge_slave_1) entered disabled state
[ 122.615512][ T179] bridge_slave_0: left allmulticast mode
[ 122.618100][ T179] bridge_slave_0: left promiscuous mode
[ 122.620753][ T179] bridge0: port 1(bridge_slave_0) entered disabled state
[ 122.748546][ T4651] Bluetooth: hci0: command tx timeout
[ 122.810767][ T179] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 122.819762][ T179] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 122.825915][ T179] bond0 (unregistering): Released all slaves
[ 122.965194][ T179] hsr_slave_0: left promiscuous mode
[ 122.968906][ T179] hsr_slave_1: left promiscuous mode
[ 122.972049][ T179] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 122.981490][ T179] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 122.999067][ T179] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 123.003673][ T179] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 123.015360][ T179] veth1_macvtap: left promiscuous mode
[ 123.018657][ T179] veth0_macvtap: left promiscuous mode
[ 123.021754][ T179] veth1_vlan: left promiscuous mode
[ 123.025972][ T179] veth0_vlan: left promiscuous mode
[ 123.276708][ T179] team0 (unregistering): Port device team_slave_1 removed
[ 123.291631][ T179] team0 (unregistering): Port device team_slave_0 removed
[ 124.181500][ T5422] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 124.191267][ T5422] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 124.197763][ T5422] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 124.206585][ T5422] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 124.214944][ T5422] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 124.222254][ T5422] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 124.231683][ T5422] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 124.255050][ T5422] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 124.441683][ T5422] 8021q: adding VLAN 0 to HW filter on device bond0
[ 124.478682][ T5422] 8021q: adding VLAN 0 to HW filter on device team0
[ 124.498741][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.501962][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.529023][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.532217][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.825788][ T4651] Bluetooth: hci0: command tx timeout
[ 124.948229][ T5422] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 125.016593][ T5422] veth0_vlan: entered promiscuous mode
[ 125.026989][ T5422] veth1_vlan: entered promiscuous mode
[ 125.059576][ T5422] veth0_macvtap: entered promiscuous mode
[ 125.071983][ T5422] veth1_macvtap: entered promiscuous mode
[ 125.108098][ T5422] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 125.129158][ T5422] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 125.154548][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.167213][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.177414][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.192043][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.354911][ T179] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.365200][ T179] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 125.471225][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.479271][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/07/04 11:34:54 executed programs: 2
[ 125.688858][ T5467] loop0: detected capacity change from 0 to 4096
[ 125.818596][ T5468] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 125.898330][ T24] audit: type=1800 audit(1783164894.380:2): pid=5467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 126.615719][ T5467] loop0: detected capacity change from 4096 to 4095
[ 126.893430][ T5439] usb 5-1: new full-speed USB device number 2 using dummy_hcd
[ 126.903276][ T4651] Bluetooth: hci0: command tx timeout
[ 127.053256][ T5467] ------------[ cut here ]------------
[ 127.056798][ T5467] le32_to_cpu(cp->cp_checkpoints_count) < n
[ 127.056815][ T5467] WARNING: fs/nilfs2/cpfile.c:94 at nilfs_cpfile_delete_checkpoints+0x913/0xce0, CPU#0: syz.0.17/5467
[ 127.065507][ T5467] Modules linked in:
[ 127.067473][ T5467] CPU: 0 UID: 0 PID: 5467 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 127.071088][ T5467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 127.076102][ T5467] RIP: 0010:nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.079946][ T5467] Code: fb ff 41 89 c6 31 ff 89 c6 e8 e9 f9 f1 fd 45 85 f6 0f 85 6a 03 00 00 e8 9b f5 f1 fd 45 31 f6 e9 23 fd ff ff e8 8e f5 f1 fd 90 <0f> 0b 90 e9 d0 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0a f9
[ 127.088744][ T5467] RSP: 0018:ffffc900025df4e0 EFLAGS: 00010293
[ 127.092236][ T5467] RAX: ffffffff83d48d02 RBX: 1ffff11006feb480 RCX: ffff88803462a540
[ 127.096109][ T5467] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000
[ 127.099515][ T5467] RBP: ffffc900025df630 R08: ffffea0000dfd687 R09: 1ffffd40001bfad0
[ 127.103134][ T5467] R10: dffffc0000000000 R11: fffff940001bfad1 R12: 0000000000000005
[ 127.106952][ T5467] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888037f5a404
[ 127.110892][ T5467] FS: 0000555559731500(0000) GS:ffff88808c54e000(0000) knlGS:0000000000000000
[ 127.115103][ T5467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.118061][ T5467] CR2: 0000000000000010 CR3: 0000000044683000 CR4: 0000000000352ef0
[ 127.122110][ T5467] Call Trace:
[ 127.124481][ T5467]
[ 127.126086][ T5467] ? __pfx_nilfs_cpfile_delete_checkpoints+0x10/0x10
[ 127.129377][ T5467] nilfs_ioctl_prepare_clean_segments+0x158/0x840
[ 127.132055][ T5467] ? rcu_is_watching+0x15/0xb0
[ 127.133886][ T5467] ? nilfs_bmap_save+0x33/0x120
[ 127.135917][ T5467] ? __pfx_nilfs_ioctl_prepare_clean_segments+0x10/0x10
[ 127.138775][ T5467] ? nilfs_bmap_save+0x33/0x120
[ 127.140794][ T5467] ? nilfs_mdt_save_to_shadow_map+0x1a8/0x1c0
[ 127.144071][ T5467] nilfs_clean_segments+0x2b6/0xbb0
[ 127.147055][ T5467] ? __might_fault+0xaf/0x130
[ 127.150073][ T5467] ? __pfx_nilfs_clean_segments+0x10/0x10
[ 127.152668][ T5467] ? _copy_from_user+0x94/0xb0
[ 127.155059][ T5467] nilfs_ioctl+0x2619/0x2780
[ 127.157040][ T5467] ? __pfx_nilfs_ioctl+0x10/0x10
[ 127.159128][ T5467] ? kasan_save_track+0x4f/0x80
[ 127.161229][ T5467] ? kasan_save_track+0x3e/0x80
[ 127.163541][ T5467] ? kasan_save_free_info+0x40/0x50
[ 127.166318][ T5467] ? __kasan_slab_free+0x5c/0x80
[ 127.168835][ T5467] ? kfree+0x1c5/0x640
[ 127.170702][ T5467] ? tomoyo_path_number_perm+0x4ba/0x5f0
[ 127.173302][ T5467] ? security_file_ioctl+0xc3/0x2a0
[ 127.175696][ T5467] ? __se_sys_ioctl+0x47/0x170
[ 127.178066][ T5467] ? do_syscall_64+0x174/0x580
[ 127.181306][ T5467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.185411][ T5467] ? kasan_quarantine_put+0xbb/0x1f0
[ 127.187899][ T5467] ? tomoyo_path_number_perm+0x219/0x5f0
[ 127.190521][ T5467] ? tomoyo_path_number_perm+0x219/0x5f0
[ 127.193107][ T5467] ? do_vfs_ioctl+0x116f/0x1530
[ 127.195369][ T5467] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 127.197895][ T5467] ? hook_file_ioctl+0x1f0/0x5f0
[ 127.200576][ T5467] ? __se_sys_futex+0x3a8/0x450
[ 127.203009][ T5467] ? __pfx___se_sys_futex+0x10/0x10
[ 127.205702][ T5467] ? bpf_lsm_file_ioctl+0x9/0x20
[ 127.207862][ T5467] ? __pfx_nilfs_ioctl+0x10/0x10
[ 127.210052][ T5467] __se_sys_ioctl+0xfc/0x170
[ 127.212052][ T5467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.214996][ T5467] do_syscall_64+0x174/0x580
[ 127.217778][ T5467] ? trace_irq_disable+0x3b/0x140
[ 127.221413][ T5467] ? clear_bhb_loop+0x40/0x90
[ 127.224295][ T5467] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.226996][ T5467] RIP: 0033:0x7ff42779de59
[ 127.229014][ T5467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 127.237366][ T5467] RSP: 002b:00007ffd20bf4538 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.241927][ T5467] RAX: ffffffffffffffda RBX: 00007ff427a25fa0 RCX: 00007ff42779de59
[ 127.245947][ T5467] RDX: 0000200000000640 RSI: 0000000040786e88 RDI: 0000000000000009
[ 127.249623][ T5467] RBP: 00007ff427833e6f R08: 0000000000000000 R09: 0000000000000000
[ 127.254120][ T5467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 127.258433][ T5467] R13: 00007ff427a25fac R14: 00007ff427a25fa0 R15: 00007ff427a25fa0
[ 127.262113][ T5467]
[ 127.263698][ T5467] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 127.267748][ T5467] CPU: 0 UID: 0 PID: 5467 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 127.272569][ T5467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 127.276835][ T5467] Call Trace:
[ 127.278254][ T5467]
[ 127.279534][ T5467] vpanic+0x56c/0xa60
[ 127.281297][ T5467] ? __pfx__printk+0x10/0x10
[ 127.283519][ T5467] ? __pfx_vpanic+0x10/0x10
[ 127.286145][ T5467] ? is_bpf_text_address+0x292/0x2b0
[ 127.289248][ T5467] ? is_bpf_text_address+0x26/0x2b0
[ 127.291911][ T5467] panic+0xc5/0xd0
[ 127.293549][ T5467] ? __pfx_panic+0x10/0x10
[ 127.295523][ T5467] __warn+0x315/0x4c0
[ 127.297259][ T5467] ? nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.300094][ T5467] ? nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.303055][ T5467] __report_bug+0x331/0x530
[ 127.305686][ T5467] ? __lock_acquire+0x683/0x2cf0
[ 127.308375][ T5467] ? nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.311300][ T5467] ? __pfx___report_bug+0x10/0x10
[ 127.313428][ T5467] ? nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.316196][ T5467] report_bug+0x16a/0x220
[ 127.318296][ T5467] ? nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.321923][ T5467] ? nilfs_cpfile_delete_checkpoints+0x915/0xce0
[ 127.325136][ T5467] handle_bug+0x9c/0x200
[ 127.326995][ T5467] exc_invalid_op+0x1a/0x50
[ 127.329011][ T5467] asm_exc_invalid_op+0x1a/0x20
[ 127.331111][ T5467] RIP: 0010:nilfs_cpfile_delete_checkpoints+0x913/0xce0
[ 127.334133][ T5467] Code: fb ff 41 89 c6 31 ff 89 c6 e8 e9 f9 f1 fd 45 85 f6 0f 85 6a 03 00 00 e8 9b f5 f1 fd 45 31 f6 e9 23 fd ff ff e8 8e f5 f1 fd 90 <0f> 0b 90 e9 d0 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0a f9
[ 127.343260][ T5467] RSP: 0018:ffffc900025df4e0 EFLAGS: 00010293
[ 127.346858][ T5467] RAX: ffffffff83d48d02 RBX: 1ffff11006feb480 RCX: ffff88803462a540
[ 127.350209][ T5467] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000
[ 127.353223][ T5467] RBP: ffffc900025df630 R08: ffffea0000dfd687 R09: 1ffffd40001bfad0
[ 127.356345][ T5467] R10: dffffc0000000000 R11: fffff940001bfad1 R12: 0000000000000005
[ 127.359566][ T5467] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888037f5a404
[ 127.363434][ T5467] ? nilfs_cpfile_delete_checkpoints+0x912/0xce0
[ 127.367187][ T5467] ? __pfx_nilfs_cpfile_delete_checkpoints+0x10/0x10
[ 127.370483][ T5467] nilfs_ioctl_prepare_clean_segments+0x158/0x840
[ 127.373100][ T5467] ? rcu_is_watching+0x15/0xb0
[ 127.375148][ T5467] ? nilfs_bmap_save+0x33/0x120
[ 127.377194][ T5467] ? __pfx_nilfs_ioctl_prepare_clean_segments+0x10/0x10
[ 127.379822][ T5467] ? nilfs_bmap_save+0x33/0x120
[ 127.382088][ T5467] ? nilfs_mdt_save_to_shadow_map+0x1a8/0x1c0
[ 127.384940][ T5467] nilfs_clean_segments+0x2b6/0xbb0
[ 127.387060][ T5467] ? __might_fault+0xaf/0x130
[ 127.389162][ T5467] ? __pfx_nilfs_clean_segments+0x10/0x10
[ 127.391548][ T5467] ? _copy_from_user+0x94/0xb0
[ 127.393449][ T5467] nilfs_ioctl+0x2619/0x2780
[ 127.395531][ T5467] ? __pfx_nilfs_ioctl+0x10/0x10
[ 127.397883][ T5467] ? kasan_save_track+0x4f/0x80
[ 127.400116][ T5467] ? kasan_save_track+0x3e/0x80
[ 127.402205][ T5467] ? kasan_save_free_info+0x40/0x50
[ 127.404434][ T5467] ? __kasan_slab_free+0x5c/0x80
[ 127.406506][ T5467] ? kfree+0x1c5/0x640
[ 127.408142][ T5467] ? tomoyo_path_number_perm+0x4ba/0x5f0
[ 127.410400][ T5467] ? security_file_ioctl+0xc3/0x2a0
[ 127.412796][ T5467] ? __se_sys_ioctl+0x47/0x170
[ 127.415036][ T5467] ? do_syscall_64+0x174/0x580
[ 127.417225][ T5467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.419672][ T5467] ? kasan_quarantine_put+0xbb/0x1f0
[ 127.421843][ T5467] ? tomoyo_path_number_perm+0x219/0x5f0
[ 127.424207][ T5467] ? tomoyo_path_number_perm+0x219/0x5f0
[ 127.427096][ T5467] ? do_vfs_ioctl+0x116f/0x1530
[ 127.429750][ T5467] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 127.431938][ T5467] ? hook_file_ioctl+0x1f0/0x5f0
[ 127.434045][ T5467] ? __se_sys_futex+0x3a8/0x450
[ 127.436230][ T5467] ? __pfx___se_sys_futex+0x10/0x10
[ 127.438557][ T5467] ? bpf_lsm_file_ioctl+0x9/0x20
[ 127.440826][ T5467] ? __pfx_nilfs_ioctl+0x10/0x10
[ 127.443187][ T5467] __se_sys_ioctl+0xfc/0x170
[ 127.445455][ T5467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.448312][ T5467] do_syscall_64+0x174/0x580
[ 127.450340][ T5467] ? trace_irq_disable+0x3b/0x140
[ 127.452257][ T5467] ? clear_bhb_loop+0x40/0x90
[ 127.454136][ T5467] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.456598][ T5467] RIP: 0033:0x7ff42779de59
[ 127.458781][ T5467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 127.467890][ T5467] RSP: 002b:00007ffd20bf4538 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.470983][ T5467] RAX: ffffffffffffffda RBX: 00007ff427a25fa0 RCX: 00007ff42779de59
[ 127.474178][ T5467] RDX: 0000200000000640 RSI: 0000000040786e88 RDI: 0000000000000009
[ 127.477748][ T5467] RBP: 00007ff427833e6f R08: 0000000000000000 R09: 0000000000000000
[ 127.481189][ T5467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 127.484647][ T5467] R13: 00007ff427a25fac R14: 00007ff427a25fa0 R15: 00007ff427a25fa0
[ 127.488634][ T5467]
[ 127.491150][ T5467] Kernel Offset: disabled
[ 127.493847][ T5467] Rebooting in 86400 seconds..