Warning: Permanently added '[localhost]:41339' (ED25519) to the list of known hosts.
2025/10/22 09:44:44 parsed 1 programs
syzkaller login: [ 84.004967][ T5309] cgroup: Unknown subsys name 'net'
[ 84.073198][ T5309] cgroup: Unknown subsys name 'cpuset'
[ 84.079005][ T5309] cgroup: Unknown subsys name 'rlimit'
[ 85.592624][ T5309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 89.855671][ T5324] 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.
[ 90.093802][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 90.097678][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 90.102611][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 90.106198][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 90.109861][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.885873][ T55] cfg80211: failed to load regulatory.db
[ 92.167409][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.178997][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.206226][ T1043] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.211158][ T1043] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.911856][ T5395] chnl_net:caif_netlink_parms(): no params data found
[ 96.037443][ T5395] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.043490][ T5395] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.046761][ T5395] bridge_slave_0: entered allmulticast mode
[ 96.051114][ T5395] bridge_slave_0: entered promiscuous mode
[ 96.056614][ T5395] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.065212][ T5395] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.069039][ T5395] bridge_slave_1: entered allmulticast mode
[ 96.073525][ T5395] bridge_slave_1: entered promiscuous mode
[ 96.099101][ T5395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 96.106144][ T5395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 96.133194][ T5395] team0: Port device team_slave_0 added
[ 96.137805][ T5395] team0: Port device team_slave_1 added
[ 96.157671][ T5395] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 96.160815][ T5395] 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.
[ 96.171859][ T5395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 96.178190][ T5395] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 96.182437][ T5395] 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.
[ 96.194995][ T5395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 96.231787][ T5395] hsr_slave_0: entered promiscuous mode
[ 96.235171][ T5395] hsr_slave_1: entered promiscuous mode
[ 96.497571][ T5395] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 96.516064][ T5395] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 96.532287][ T5395] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 96.542117][ T5395] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 96.601492][ T5395] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.604532][ T5395] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.608079][ T5395] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.611241][ T5395] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.706966][ T5395] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.729322][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.734528][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.756952][ T5395] 8021q: adding VLAN 0 to HW filter on device team0
[ 96.777710][ T67] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.781357][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.798155][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.801533][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 97.123946][ T5395] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 97.182295][ T5395] veth0_vlan: entered promiscuous mode
[ 97.204089][ T5395] veth1_vlan: entered promiscuous mode
[ 97.246529][ T5395] veth0_macvtap: entered promiscuous mode
[ 97.262677][ T5395] veth1_macvtap: entered promiscuous mode
[ 97.291465][ T5395] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 97.312094][ T5395] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 97.331185][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.337646][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.347149][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.375211][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.566784][ T67] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.662302][ T67] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/10/22 09:45:01 executed programs: 0
[ 98.790817][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 98.795091][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 98.798602][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 98.811287][ T67] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.820666][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 98.825908][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 99.136833][ T5420] chnl_net:caif_netlink_parms(): no params data found
[ 99.259117][ T5420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.267037][ T5420] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.271412][ T5420] bridge_slave_0: entered allmulticast mode
[ 99.275321][ T5420] bridge_slave_0: entered promiscuous mode
[ 99.281810][ T5420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.284969][ T5420] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.288176][ T5420] bridge_slave_1: entered allmulticast mode
[ 99.293223][ T5420] bridge_slave_1: entered promiscuous mode
[ 99.316182][ T5420] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 99.325218][ T5420] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 99.348906][ T5420] team0: Port device team_slave_0 added
[ 99.353061][ T5420] team0: Port device team_slave_1 added
[ 99.373278][ T5420] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 99.376782][ T5420] 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.
[ 99.387760][ T5420] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 99.394453][ T5420] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 99.397653][ T5420] 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.
[ 99.411138][ T5420] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 99.449200][ T5420] hsr_slave_0: entered promiscuous mode
[ 99.452636][ T5420] hsr_slave_1: entered promiscuous mode
[ 99.455659][ T5420] debugfs: 'hsr0' already exists in 'hsr'
[ 99.458395][ T5420] Cannot create hsr debugfs directory
[ 99.801935][ T67] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.382821][ T67] bridge_slave_1: left allmulticast mode
[ 100.385437][ T67] bridge_slave_1: left promiscuous mode
[ 100.388554][ T67] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.408001][ T67] bridge_slave_0: left allmulticast mode
[ 100.419061][ T67] bridge_slave_0: left promiscuous mode
[ 100.430760][ T67] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.884149][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 100.890935][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 100.895958][ T67] bond0 (unregistering): Released all slaves
[ 100.920473][ T46] Bluetooth: hci0: command tx timeout
[ 100.987155][ T67] hsr_slave_0: left promiscuous mode
[ 100.992936][ T67] hsr_slave_1: left promiscuous mode
[ 100.995651][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 100.998703][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 101.006214][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 101.009121][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 101.020715][ T67] veth1_macvtap: left promiscuous mode
[ 101.023542][ T67] veth0_macvtap: left promiscuous mode
[ 101.025936][ T67] veth1_vlan: left promiscuous mode
[ 101.028615][ T67] veth0_vlan: left promiscuous mode
[ 101.277123][ T67] team0 (unregistering): Port device team_slave_1 removed
[ 101.296225][ T67] team0 (unregistering): Port device team_slave_0 removed
[ 101.732103][ T5420] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 101.752526][ T5420] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 101.771898][ T5420] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 101.781911][ T5420] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.035141][ T5420] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.062256][ T5420] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.091775][ T67] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.094904][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.099167][ T67] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.102431][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.432638][ T5420] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.502741][ T5420] veth0_vlan: entered promiscuous mode
[ 102.516847][ T5420] veth1_vlan: entered promiscuous mode
[ 102.566723][ T5420] veth0_macvtap: entered promiscuous mode
[ 102.587101][ T5420] veth1_macvtap: entered promiscuous mode
[ 102.618560][ T5420] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.638366][ T5420] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.657010][ T1043] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.666432][ T1043] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.691134][ T1043] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.694952][ T1043] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.779047][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.787145][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.816926][ T1041] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.821554][ T1041] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.999964][ T46] Bluetooth: hci0: command tx timeout
[ 103.381098][ T5462] loop0: detected capacity change from 0 to 32768
[ 103.405651][ T5462] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 103.425828][ T5462] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 103.454351][ T5462] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 103.477020][ T1360] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 103.495290][ T1360] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 103.687402][ T1360] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 192ms
[ 103.714634][ T1360] gfs2: fsid=syz:syz.0: jid=0: Done
[ 103.717325][ T5462] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 103.785447][ T5462] gfs2: fsid=syz:syz.0: found 1 quota changes
2025/10/22 09:45:06 executed programs: 3
[ 104.581357][ T5469] loop0: detected capacity change from 0 to 32768
[ 104.613219][ T5469] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 104.617028][ T5469] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 104.637021][ T5469] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 104.651838][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 104.654969][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 104.780601][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 125ms
[ 104.785964][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 104.788405][ T5469] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 104.858004][ T5469] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 104.876476][ T5474] ------------[ cut here ]------------
[ 104.879032][ T5474] DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff88801204a898, owner = 0x0, curr 0xffff888000bea480, list empty
[ 104.888701][ T5474] WARNING: CPU: 0 PID: 5474 at kernel/locking/rwsem.c:1381 up_write+0x3a2/0x420
[ 104.893000][ T5474] Modules linked in:
[ 104.895828][ T5474] CPU: 0 UID: 0 PID: 5474 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 104.900081][ T5474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 104.904711][ T5474] RIP: 0010:up_write+0x3a2/0x420
[ 104.907293][ T5474] Code: d0 48 c7 c7 20 ff 6a 8b 48 c7 c6 40 01 6b 8b 48 8b 14 24 4c 89 f1 4d 89 e0 4c 8b 4c 24 08 41 52 e8 53 36 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6d fd ff ff 48 c7 c1 94 24 7d 8f 80 e1 07 80 c1 03
[ 104.916167][ T5474] RSP: 0018:ffffc9000cc17c10 EFLAGS: 00010292
[ 104.919124][ T5474] RAX: 4b3e241e2d807d00 RBX: ffff88801204a898 RCX: ffff888000bea480
[ 104.922792][ T5474] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 104.926048][ T5474] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 104.929519][ T5474] R10: dffffc0000000000 R11: fffffbfff1bba650 R12: 0000000000000000
[ 104.932888][ T5474] R13: ffff88801204a8f0 R14: ffff88801204a898 R15: 1ffff11002409514
[ 104.936264][ T5474] FS: 00007f3e52da46c0(0000) GS:ffff88808d733000(0000) knlGS:0000000000000000
[ 104.940859][ T5474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.944143][ T5474] CR2: 00007f3e520a6e60 CR3: 0000000011203000 CR4: 0000000000352ef0
[ 104.948371][ T5474] Call Trace:
[ 104.950227][ T5474]
[ 104.951747][ T5474] chown_common+0x418/0x5c0
[ 104.953768][ T5474] ? __pfx_chown_common+0x10/0x10
[ 104.956586][ T5474] ? mnt_get_write_access+0x213/0x280
[ 104.959212][ T5474] do_fchownat+0x161/0x270
[ 104.961429][ T5474] ? __pfx_do_fchownat+0x10/0x10
[ 104.964296][ T5474] __x64_sys_fchownat+0xb5/0xd0
[ 104.966511][ T5474] do_syscall_64+0xfa/0xfa0
[ 104.969019][ T5474] ? lockdep_hardirqs_on+0x9c/0x150
[ 104.971574][ T5474] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.974461][ T5474] ? clear_bhb_loop+0x60/0xb0
[ 104.976613][ T5474] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.979086][ T5474] RIP: 0033:0x7f3e51f8efc9
[ 104.981461][ T5474] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 104.989629][ T5474] RSP: 002b:00007f3e52da4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 104.993544][ T5474] RAX: ffffffffffffffda RBX: 00007f3e521e6090 RCX: 00007f3e51f8efc9
[ 104.997595][ T5474] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 105.001244][ T5474] RBP: 00007f3e52011f91 R08: 0000000000000000 R09: 0000000000000000
[ 105.005872][ T5474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 105.009792][ T5474] R13: 00007f3e521e6128 R14: 00007f3e521e6090 R15: 00007ffceba292d8
[ 105.014070][ T5474]
[ 105.015571][ T5474] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 105.019036][ T5474] CPU: 0 UID: 0 PID: 5474 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 105.023201][ T5474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 105.028613][ T5474] Call Trace:
[ 105.030098][ T5474]
[ 105.031503][ T5474] dump_stack_lvl+0x99/0x250
[ 105.033780][ T5474] ? __asan_memcpy+0x40/0x70
[ 105.036171][ T5474] ? __pfx_dump_stack_lvl+0x10/0x10
[ 105.038511][ T5474] ? __pfx__printk+0x10/0x10
[ 105.040809][ T5474] vpanic+0x237/0x6d0
[ 105.042938][ T5474] ? __pfx_vpanic+0x10/0x10
[ 105.045066][ T5474] panic+0xb9/0xc0
[ 105.046801][ T5474] ? __pfx_panic+0x10/0x10
[ 105.049100][ T5474] __warn+0x31b/0x4b0
[ 105.050943][ T5474] ? up_write+0x3a2/0x420
[ 105.052777][ T5474] ? up_write+0x3a2/0x420
[ 105.054899][ T5474] report_bug+0x2be/0x4f0
[ 105.056870][ T5474] ? up_write+0x3a2/0x420
[ 105.058692][ T5474] ? up_write+0x3a2/0x420
[ 105.060531][ T5474] ? up_write+0x3a4/0x420
[ 105.062589][ T5474] handle_bug+0x84/0x160
[ 105.064793][ T5474] exc_invalid_op+0x1a/0x50
[ 105.066949][ T5474] asm_exc_invalid_op+0x1a/0x20
[ 105.069482][ T5474] RIP: 0010:up_write+0x3a2/0x420
[ 105.071998][ T5474] Code: d0 48 c7 c7 20 ff 6a 8b 48 c7 c6 40 01 6b 8b 48 8b 14 24 4c 89 f1 4d 89 e0 4c 8b 4c 24 08 41 52 e8 53 36 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6d fd ff ff 48 c7 c1 94 24 7d 8f 80 e1 07 80 c1 03
[ 105.081321][ T5474] RSP: 0018:ffffc9000cc17c10 EFLAGS: 00010292
[ 105.084283][ T5474] RAX: 4b3e241e2d807d00 RBX: ffff88801204a898 RCX: ffff888000bea480
[ 105.088574][ T5474] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 105.092026][ T5474] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 105.095847][ T5474] R10: dffffc0000000000 R11: fffffbfff1bba650 R12: 0000000000000000
[ 105.099636][ T5474] R13: ffff88801204a8f0 R14: ffff88801204a898 R15: 1ffff11002409514
[ 105.103554][ T5474] chown_common+0x418/0x5c0
[ 105.105791][ T5474] ? __pfx_chown_common+0x10/0x10
[ 105.108182][ T5474] ? mnt_get_write_access+0x213/0x280
[ 105.111153][ T5474] do_fchownat+0x161/0x270
[ 105.113349][ T5474] ? __pfx_do_fchownat+0x10/0x10
[ 105.115787][ T5474] __x64_sys_fchownat+0xb5/0xd0
[ 105.117950][ T5474] do_syscall_64+0xfa/0xfa0
[ 105.120028][ T5474] ? lockdep_hardirqs_on+0x9c/0x150
[ 105.122323][ T5474] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.125090][ T5474] ? clear_bhb_loop+0x60/0xb0
[ 105.127342][ T5474] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.130226][ T5474] RIP: 0033:0x7f3e51f8efc9
[ 105.132486][ T5474] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 105.140940][ T5474] RSP: 002b:00007f3e52da4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 105.144380][ T5474] RAX: ffffffffffffffda RBX: 00007f3e521e6090 RCX: 00007f3e51f8efc9
[ 105.148005][ T5474] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 105.151610][ T5474] RBP: 00007f3e52011f91 R08: 0000000000000000 R09: 0000000000000000
[ 105.155729][ T5474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 105.159956][ T5474] R13: 00007f3e521e6128 R14: 00007f3e521e6090 R15: 00007ffceba292d8
[ 105.163720][ T5474]
[ 105.165513][ T5474] Kernel Offset: disabled
[ 105.167508][ T5474] Rebooting in 86400 seconds..
VM DIAGNOSIS:
09:45:07 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000064 RBX=0000000000000064 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000cc17370
R8 =ffff888033790237 R9 =1ffff110066f2046 R10=dffffc0000000000 R11=ffffffff85165550
R12=dffffc0000000000 R13=ffffffff997e1905 R14=ffffffff99af5300 R15=0000000000000000
RIP=ffffffff851655cc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f3e52da46c0 ffffffff 00c00000
GS =0000 ffff88808d733000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3e520a6e60 CR3=0000000011203000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000001000000 Opmask01=0000000001000001 Opmask02=00000000ffffffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffceba29660 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3e52012fdb
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3e52012fe8
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3e52012fe2
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3e52012ff6
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3e5201307c
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3e5201315a
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000050
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000050
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000