[ 138.047618][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.051002][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '[localhost]:1707' (ED25519) to the list of known hosts.
2025/11/09 12:59:58 parsed 1 programs
[ 148.671308][ T5577] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 153.828927][ T5599] chnl_net:caif_netlink_parms(): no params data found
[ 153.895774][ T5599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 153.898814][ T5599] bridge0: port 1(bridge_slave_0) entered disabled state
[ 153.902066][ T5599] bridge_slave_0: entered allmulticast mode
[ 153.907173][ T5599] bridge_slave_0: entered promiscuous mode
[ 153.912191][ T5599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 153.916028][ T5599] bridge0: port 2(bridge_slave_1) entered disabled state
[ 153.919933][ T5599] bridge_slave_1: entered allmulticast mode
[ 153.925931][ T5599] bridge_slave_1: entered promiscuous mode
[ 153.950594][ T5599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 153.960554][ T5599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 153.985895][ T5599] team0: Port device team_slave_0 added
[ 153.991655][ T5599] team0: Port device team_slave_1 added
[ 154.016393][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 154.020091][ T5599] 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.
[ 154.033445][ T5599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 154.040755][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 154.044566][ T5599] 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.
[ 154.059667][ T5599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 154.100662][ T5599] hsr_slave_0: entered promiscuous mode
[ 154.104495][ T5599] hsr_slave_1: entered promiscuous mode
[ 154.619683][ T5599] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 154.642370][ T5599] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 154.654115][ T5599] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 154.678832][ T5599] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 154.838244][ T5599] 8021q: adding VLAN 0 to HW filter on device bond0
[ 154.875806][ T5599] 8021q: adding VLAN 0 to HW filter on device team0
[ 154.896639][ T170] bridge0: port 1(bridge_slave_0) entered blocking state
[ 154.900549][ T170] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 154.907104][ T170] bridge0: port 2(bridge_slave_1) entered blocking state
[ 154.910448][ T170] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 155.296401][ T5599] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 155.388465][ T5599] veth0_vlan: entered promiscuous mode
[ 155.408103][ T5599] veth1_vlan: entered promiscuous mode
[ 155.459479][ T5599] veth0_macvtap: entered promiscuous mode
[ 155.488156][ T5599] veth1_macvtap: entered promiscuous mode
[ 155.532009][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 155.567880][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 155.602664][ T1040] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 155.616558][ T1040] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 155.620614][ T1040] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 155.640509][ T1040] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 155.927417][ T1040] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.076708][ T1040] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.246462][ T1040] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.721376][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 156.735988][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 156.803524][ T170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 156.812510][ T170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 156.988450][ T1040] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 158.488551][ T1040] bridge_slave_1: left allmulticast mode
[ 158.491324][ T1040] bridge_slave_1: left promiscuous mode
[ 158.494443][ T1040] bridge0: port 2(bridge_slave_1) entered disabled state
[ 158.591868][ T1040] bridge_slave_0: left allmulticast mode
[ 158.594472][ T1040] bridge_slave_0: left promiscuous mode
[ 158.616193][ T1040] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.034612][ T1040] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 159.040643][ T1040] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 159.046479][ T1040] bond0 (unregistering): Released all slaves
[ 159.169033][ T1040] hsr_slave_0: left promiscuous mode
[ 159.183541][ T1040] hsr_slave_1: left promiscuous mode
[ 159.188201][ T1040] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 159.193069][ T1040] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 159.217571][ T1040] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 159.221649][ T1040] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 159.257177][ T1040] veth1_macvtap: left promiscuous mode
[ 159.260071][ T1040] veth0_macvtap: left promiscuous mode
[ 159.263081][ T1040] veth1_vlan: left promiscuous mode
[ 159.276253][ T1040] veth0_vlan: left promiscuous mode
[ 159.987471][ T1040] team0 (unregistering): Port device team_slave_1 removed
[ 160.028153][ T1040] team0 (unregistering): Port device team_slave_0 removed
[ 160.537428][ T5687] After security_path_chown: owner=ffff888035724900
[ 160.541106][ T5687] After notify_change: owner=ffff888035724900, error=0
[ 164.498367][ T4667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 164.503261][ T4667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 164.508332][ T4667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 164.513029][ T4667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 164.518254][ T4667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2025/11/09 13:00:20 executed programs: 0
[ 165.390306][ T4667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 165.394851][ T4667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 165.407690][ T4667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 165.412018][ T4667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 165.419257][ T4667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 165.649451][ T5773] chnl_net:caif_netlink_parms(): no params data found
[ 165.714035][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state
[ 165.717688][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state
[ 165.721298][ T5773] bridge_slave_0: entered allmulticast mode
[ 165.726645][ T5773] bridge_slave_0: entered promiscuous mode
[ 165.731602][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state
[ 165.734860][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state
[ 165.739346][ T5773] bridge_slave_1: entered allmulticast mode
[ 165.743377][ T5773] bridge_slave_1: entered promiscuous mode
[ 165.767936][ T5773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 165.775769][ T5773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 165.801480][ T5773] team0: Port device team_slave_0 added
[ 165.807543][ T5773] team0: Port device team_slave_1 added
[ 165.832436][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 165.836238][ T5773] 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.
[ 165.849075][ T5773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 165.856231][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 165.863043][ T5773] 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.
[ 165.883990][ T5773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 165.924463][ T5773] hsr_slave_0: entered promiscuous mode
[ 165.929117][ T5773] hsr_slave_1: entered promiscuous mode
[ 166.457262][ T5773] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 166.481153][ T5773] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 166.498128][ T5773] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 166.506995][ T5773] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 166.558376][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state
[ 166.562873][ T5773] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 166.568076][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state
[ 166.573430][ T5773] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 166.610632][ T1040] bridge0: port 1(bridge_slave_0) entered disabled state
[ 166.614846][ T1040] bridge0: port 2(bridge_slave_1) entered disabled state
[ 166.739576][ T5773] 8021q: adding VLAN 0 to HW filter on device bond0
[ 166.766008][ T5773] 8021q: adding VLAN 0 to HW filter on device team0
[ 166.803249][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state
[ 166.807154][ T1040] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 166.828994][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state
[ 166.834195][ T1040] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 167.232130][ T5773] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 167.318511][ T5773] veth0_vlan: entered promiscuous mode
[ 167.339098][ T5773] veth1_vlan: entered promiscuous mode
[ 167.397914][ T5773] veth0_macvtap: entered promiscuous mode
[ 167.404180][ T5773] veth1_macvtap: entered promiscuous mode
[ 167.456738][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 167.476943][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 167.487463][ T48] Bluetooth: hci0: command tx timeout
[ 167.519868][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.523181][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.527563][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.531383][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.638248][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.641391][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 167.731040][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.734475][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 168.597819][ T5819] loop0: detected capacity change from 0 to 32768
[ 168.634520][ T5819] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 168.649211][ T5819] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 168.709004][ T5819] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 168.729590][ T5385] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 168.732503][ T5385] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 168.884961][ T5385] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 152ms
[ 168.899199][ T5385] gfs2: fsid=syz:syz.0: jid=0: Done
[ 168.910274][ T5819] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 169.000736][ T5819] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 169.050972][ T5838] After security_path_chown: owner=ffff888033982480
[ 169.067307][ T5838] After notify_change: owner=0, error=0
[ 169.070178][ T5838] BUG: About to unlock rwsem we don't own!
[ 169.072838][ T5838] inode=ffff8880112b4f80
[ 169.088485][ T5838] i_rwsem.owner=0
[ 169.090508][ T5838] current=ffff888033982480
[ 169.092598][ T5838] delegated_inode=0000000000000000
[ 169.101727][ T5838] CPU: 0 UID: 0 PID: 5838 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 169.101746][ T5838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.101753][ T5838] Call Trace:
[ 169.101758][ T5838]
[ 169.101763][ T5838] dump_stack_lvl+0x189/0x250
[ 169.101896][ T5838] ? evm_inode_post_setattr+0xbf/0x230
[ 169.101946][ T5838] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.101961][ T5838] ? __pfx__printk+0x10/0x10
[ 169.101980][ T5838] chown_common+0x659/0x700
[ 169.102004][ T5838] ? __pfx_chown_common+0x10/0x10
[ 169.102025][ T5838] ? mnt_get_write_access+0x213/0x280
[ 169.102043][ T5838] do_fchownat+0x161/0x270
[ 169.102059][ T5838] ? __pfx_do_fchownat+0x10/0x10
[ 169.102081][ T5838] __x64_sys_fchownat+0xb5/0xd0
[ 169.102099][ T5838] do_syscall_64+0xfa/0xfa0
[ 169.102144][ T5838] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.102160][ T5838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.102171][ T5838] ? clear_bhb_loop+0x60/0xb0
[ 169.102185][ T5838] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.102194][ T5838] RIP: 0033:0x7fd235d8efc9
[ 169.102206][ T5838] 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
[ 169.102214][ T5838] RSP: 002b:00007fd236c11038 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 169.102227][ T5838] RAX: ffffffffffffffda RBX: 00007fd235fe6090 RCX: 00007fd235d8efc9
[ 169.102235][ T5838] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 169.102241][ T5838] RBP: 00007fd235e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 169.102248][ T5838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 169.102253][ T5838] R13: 00007fd235fe6128 R14: 00007fd235fe6090 R15: 00007ffe7f7950f8
[ 169.102273][ T5838]
[ 169.102278][ T5838] ------------[ cut here ]------------
[ 169.192291][ T5838] DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff8880112b5058, owner = 0x0, curr 0xffff888033982480, list empty
[ 169.290347][ T5838] WARNING: CPU: 0 PID: 5838 at kernel/locking/rwsem.c:1381 up_write+0x3a2/0x420
[ 169.294728][ T5838] Modules linked in:
[ 169.297359][ T5838] CPU: 0 UID: 0 PID: 5838 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 169.302533][ T5838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.308202][ T5838] RIP: 0010:up_write+0x3a2/0x420
[ 169.310927][ T5838] 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 c3 35 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6d fd ff ff 48 c7 c1 94 34 7d 8f 80 e1 07 80 c1 03
[ 169.320073][ T5838] RSP: 0018:ffffc90002a3fbf0 EFLAGS: 00010296
[ 169.322742][ T5838] RAX: 9a6f5dfb05cd2e00 RBX: ffff8880112b5058 RCX: ffff888033982480
[ 169.326925][ T5838] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 169.330431][ T5838] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 169.333763][ T5838] R10: dffffc0000000000 R11: fffffbfff1bba684 R12: 0000000000000000
[ 169.337396][ T5838] R13: ffff8880112b50b0 R14: ffff8880112b5058 R15: 1ffff11002256a0c
[ 169.341329][ T5838] FS: 00007fd236c116c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000
[ 169.345538][ T5838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.348567][ T5838] CR2: 00007faf3f3f7f50 CR3: 0000000059dc8000 CR4: 0000000000352ef0
[ 169.352432][ T5838] Call Trace:
[ 169.354081][ T5838]
[ 169.355829][ T5838] chown_common+0x4e3/0x700
[ 169.358136][ T5838] ? __pfx_chown_common+0x10/0x10
[ 169.360670][ T5838] ? mnt_get_write_access+0x213/0x280
[ 169.363289][ T5838] do_fchownat+0x161/0x270
[ 169.365467][ T5838] ? __pfx_do_fchownat+0x10/0x10
[ 169.367795][ T5838] __x64_sys_fchownat+0xb5/0xd0
[ 169.370056][ T5838] do_syscall_64+0xfa/0xfa0
[ 169.372157][ T5838] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.374608][ T5838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.377947][ T5838] ? clear_bhb_loop+0x60/0xb0
[ 169.380525][ T5838] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.383497][ T5838] RIP: 0033:0x7fd235d8efc9
[ 169.385797][ T5838] 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
[ 169.394456][ T5838] RSP: 002b:00007fd236c11038 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 169.398330][ T5838] RAX: ffffffffffffffda RBX: 00007fd235fe6090 RCX: 00007fd235d8efc9
[ 169.401592][ T5838] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 169.404887][ T5838] RBP: 00007fd235e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 169.408544][ T5838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 169.411970][ T5838] R13: 00007fd235fe6128 R14: 00007fd235fe6090 R15: 00007ffe7f7950f8
[ 169.415894][ T5838]
[ 169.417498][ T5838] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 169.421915][ T5838] CPU: 0 UID: 0 PID: 5838 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 169.426591][ T5838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.431395][ T5838] Call Trace:
[ 169.432965][ T5838]
[ 169.434438][ T5838] dump_stack_lvl+0x99/0x250
[ 169.436674][ T5838] ? __asan_memcpy+0x40/0x70
[ 169.438832][ T5838] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.441486][ T5838] ? __pfx__printk+0x10/0x10
[ 169.443682][ T5838] vpanic+0x237/0x6d0
[ 169.445454][ T5838] ? __pfx_vpanic+0x10/0x10
[ 169.447585][ T5838] panic+0xb9/0xc0
[ 169.449312][ T5838] ? __pfx_panic+0x10/0x10
[ 169.451416][ T5838] __warn+0x31b/0x4b0
[ 169.453436][ T5838] ? up_write+0x3a2/0x420
[ 169.455458][ T5838] ? up_write+0x3a2/0x420
[ 169.457440][ T5838] report_bug+0x2be/0x4f0
[ 169.459410][ T5838] ? up_write+0x3a2/0x420
[ 169.461432][ T5838] ? up_write+0x3a2/0x420
[ 169.463361][ T5838] ? up_write+0x3a4/0x420
[ 169.465501][ T5838] handle_bug+0x84/0x160
[ 169.467506][ T5838] exc_invalid_op+0x1a/0x50
[ 169.469644][ T5838] asm_exc_invalid_op+0x1a/0x20
[ 169.472062][ T5838] RIP: 0010:up_write+0x3a2/0x420
[ 169.474585][ T5838] 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 c3 35 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6d fd ff ff 48 c7 c1 94 34 7d 8f 80 e1 07 80 c1 03
[ 169.482845][ T5838] RSP: 0018:ffffc90002a3fbf0 EFLAGS: 00010296
[ 169.485608][ T5838] RAX: 9a6f5dfb05cd2e00 RBX: ffff8880112b5058 RCX: ffff888033982480
[ 169.489162][ T5838] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 169.493073][ T5838] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 169.496852][ T5838] R10: dffffc0000000000 R11: fffffbfff1bba684 R12: 0000000000000000
[ 169.500298][ T5838] R13: ffff8880112b50b0 R14: ffff8880112b5058 R15: 1ffff11002256a0c
[ 169.503819][ T5838] chown_common+0x4e3/0x700
[ 169.505962][ T5838] ? __pfx_chown_common+0x10/0x10
[ 169.508827][ T5838] ? mnt_get_write_access+0x213/0x280
[ 169.511391][ T5838] do_fchownat+0x161/0x270
[ 169.513817][ T5838] ? __pfx_do_fchownat+0x10/0x10
[ 169.516002][ T5838] __x64_sys_fchownat+0xb5/0xd0
[ 169.517956][ T5838] do_syscall_64+0xfa/0xfa0
[ 169.519865][ T5838] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.522029][ T5838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.524954][ T5838] ? clear_bhb_loop+0x60/0xb0
[ 169.527306][ T5838] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.530462][ T5838] RIP: 0033:0x7fd235d8efc9
[ 169.532508][ T5838] 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
[ 169.540966][ T5838] RSP: 002b:00007fd236c11038 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 169.545045][ T5838] RAX: ffffffffffffffda RBX: 00007fd235fe6090 RCX: 00007fd235d8efc9
[ 169.548745][ T5838] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 169.552309][ T5838] RBP: 00007fd235e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 169.556099][ T5838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 169.559609][ T5838] R13: 00007fd235fe6128 R14: 00007fd235fe6090 R15: 00007ffe7f7950f8
[ 169.562694][ T5838]
[ 169.564411][ T5838] Kernel Offset: disabled
[ 169.566398][ T5838] Rebooting in 86400 seconds..