Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts.
2026/05/05 00:17:03 parsed 1 programs
[ 80.617926][ T5606] cgroup: Unknown subsys name 'net'
[ 80.868353][ T5606] cgroup: Unknown subsys name 'cpuset'
[ 80.934064][ T5606] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 81.587637][ T10] cfg80211: failed to load regulatory.db
[ 82.756584][ T5606] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 88.287606][ T5649] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.288531][ T5649] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.288645][ T5649] bridge_slave_0: entered allmulticast mode
[ 88.290119][ T5649] bridge_slave_0: entered promiscuous mode
[ 88.298500][ T5649] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.298609][ T5649] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.298753][ T5649] bridge_slave_1: entered allmulticast mode
[ 88.301153][ T5649] bridge_slave_1: entered promiscuous mode
[ 88.349767][ T5649] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.352136][ T5649] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.387690][ T5649] team0: Port device team_slave_0 added
[ 88.389599][ T5649] team0: Port device team_slave_1 added
[ 88.426121][ T5649] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.426137][ T5649] 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.
[ 88.426161][ T5649] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.430327][ T5649] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.430341][ T5649] 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.
[ 88.430363][ T5649] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.505107][ T5649] hsr_slave_0: entered promiscuous mode
[ 88.506474][ T5649] hsr_slave_1: entered promiscuous mode
[ 88.914072][ T5649] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.969499][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 88.972303][ T5649] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.999721][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 89.000837][ T5649] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 89.047354][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 89.050853][ T5649] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.087194][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 89.128199][ T5649] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.128426][ T5649] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.128999][ T5649] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.129079][ T5649] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.213960][ T56] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.255525][ T56] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.452581][ T5649] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.482620][ T5649] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.509156][ T149] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.509366][ T149] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.531733][ T1555] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.531833][ T1555] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.890467][ T5649] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.962642][ T5649] veth0_vlan: entered promiscuous mode
[ 89.978436][ T5649] veth1_vlan: entered promiscuous mode
[ 90.031777][ T5649] veth0_macvtap: entered promiscuous mode
[ 90.042220][ T5649] veth1_macvtap: entered promiscuous mode
[ 90.070219][ T5649] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.090367][ T5649] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.111398][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.122451][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.126420][ T56] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.140386][ T56] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.641978][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 90.675178][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 90.678209][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 90.688412][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 90.692213][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.849018][ T1508] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.396463][ T1508] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.870236][ T1508] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.419711][ T149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.419735][ T149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.712107][ T1508] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.758070][ T1555] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.758097][ T1555] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.623768][ T1508] bridge_slave_1: left allmulticast mode
[ 93.623876][ T1508] bridge_slave_1: left promiscuous mode
[ 93.627236][ T1508] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.694569][ T1508] bridge_slave_0: left allmulticast mode
[ 93.694592][ T1508] bridge_slave_0: left promiscuous mode
[ 93.694745][ T1508] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.384554][ T1508] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 94.444071][ T1508] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 94.485425][ T1508] bond0 (unregistering): Released all slaves
[ 94.509386][ T5257] 8021q: adding VLAN 0 to HW filter on device eth1
[ 94.837306][ T1508] hsr_slave_0: left promiscuous mode
[ 94.875859][ T1508] hsr_slave_1: left promiscuous mode
[ 94.877027][ T1508] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 94.877089][ T1508] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 94.972815][ T1508] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 94.972842][ T1508] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 95.187172][ T1508] veth1_macvtap: left promiscuous mode
[ 95.187391][ T1508] veth0_macvtap: left promiscuous mode
[ 95.203746][ T1508] veth1_vlan: left promiscuous mode
[ 95.204169][ T1508] veth0_vlan: left promiscuous mode
[ 95.904097][ T1508] team0 (unregistering): Port device team_slave_1 removed
[ 95.944002][ T1508] team0 (unregistering): Port device team_slave_0 removed
[ 96.123948][ T5257] 8021q: adding VLAN 0 to HW filter on device eth2
[ 96.768490][ T5257] 8021q: adding VLAN 0 to HW filter on device eth3
[ 97.323067][ T5257] 8021q: adding VLAN 0 to HW filter on device eth4
2026/05/05 00:17:23 executed programs: 0
[ 98.608372][ T4911] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 98.625324][ T4911] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 98.637560][ T4911] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 98.638708][ T4911] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 98.639345][ T4911] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 99.932241][ T5796] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.932368][ T5796] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.932458][ T5796] bridge_slave_0: entered allmulticast mode
[ 99.935261][ T5796] bridge_slave_0: entered promiscuous mode
[ 99.961321][ T5796] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.961409][ T5796] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.961535][ T5796] bridge_slave_1: entered allmulticast mode
[ 99.962954][ T5796] bridge_slave_1: entered promiscuous mode
[ 100.017915][ T5796] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.020339][ T5796] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.050333][ T5796] team0: Port device team_slave_0 added
[ 100.052327][ T5796] team0: Port device team_slave_1 added
[ 100.089035][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 100.089049][ T5796] 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.
[ 100.089062][ T5796] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 100.090838][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 100.090850][ T5796] 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.
[ 100.090872][ T5796] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 100.202452][ T5796] hsr_slave_0: entered promiscuous mode
[ 100.203216][ T5796] hsr_slave_1: entered promiscuous mode
[ 100.695573][ T60] Bluetooth: hci0: command tx timeout
[ 102.410848][ T5796] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.448014][ T5796] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 102.449158][ T5796] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.488887][ T5796] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 102.491416][ T5796] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.532999][ T5796] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 102.542190][ T5796] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.567947][ T5796] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 102.733293][ T5796] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.780013][ T60] Bluetooth: hci0: command tx timeout
[ 102.883312][ T5796] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.922541][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.922755][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.951775][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.952047][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 103.612699][ T5796] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 103.708343][ T5796] veth0_vlan: entered promiscuous mode
[ 103.731142][ T5796] veth1_vlan: entered promiscuous mode
[ 103.802166][ T5796] veth0_macvtap: entered promiscuous mode
[ 103.817589][ T5796] veth1_macvtap: entered promiscuous mode
[ 103.849620][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.870752][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.905880][ T1555] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.906291][ T1555] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.906659][ T1555] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.907045][ T1555] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.378336][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.378356][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.482657][ T1508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.482677][ T1508] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/05/05 00:17:29 executed programs: 2
[ 104.682216][ T5936] loop0: detected capacity change from 0 to 512
[ 104.853595][ T60] Bluetooth: hci0: command tx timeout
[ 104.888198][ T5936] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #11: block 327694: comm syz.0.17[ 104.888198][ T5936] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #11: block 327694: comm syz.0.17: lblock 0 mapped to illegal pblock 327694 (length 1)
[ 104.888333][ T5936] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117
[ 104.894347][ C1] EXT4-fs (loop0): error count since last fsck: 1
[ 104.894367][ C1] EXT4-fs (loop0): initial error at time 1777940249: ext4_map_blocks:791: inode 11: block 327694
[ 104.894393][ C1] EXT4-fs (loop0): last error at time 1777940249: ext4_map_blocks:791: inode 11: block 327694
[ 104.905498][ T5936] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 104.906122][ T5936] ------------[ cut here ]------------
[ 104.906131][ T5936] EA inode 11 i_nlink=2
[ 104.906147][ T5936] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x4c9/0x5a0, CPU#1: syz.0.17/5936
[ 104.906194][ T5936] Modules linked in:
[ 104.906227][ T5936] CPU: 1 UID: 0 PID: 5936 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 104.906247][ T5936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 104.906260][ T5936] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 104.906286][ T5936] Code: 74 08 4c 89 ef e8 7f 30 9b ff 4d 8b 6d 00 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 75 77 41 8b 17 4c 89 e7 4c 89 ee <67> 48 0f b9 3a 4c 8b 6c 24 28 e9 59 fe ff ff e8 7b 09 8c 08 44 89
[ 104.906300][ T5936] RSP: 0018:ffffc90003927240 EFLAGS: 00010246
[ 104.906314][ T5936] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 104.906326][ T5936] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff8f8f2f70
[ 104.906338][ T5936] RBP: ffffc90003927330 R08: 0000000000000000 R09: 0000000000000000
[ 104.906349][ T5936] R10: dffffc0000000000 R11: ffffed100b583c6a R12: ffffffff8f8f2f70
[ 104.906932][ T5936] R13: 000000000000000b R14: 1ffff1100b583c2e R15: ffff88805ac1e170
[ 104.906948][ T5936] FS: 000055557fb20500(0000) GS:ffff888126279000(0000) knlGS:0000000000000000
[ 104.906963][ T5936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.906975][ T5936] CR2: 00007f871950fff8 CR3: 0000000035256000 CR4: 00000000003526f0
[ 104.906991][ T5936] Call Trace:
[ 104.906998][ T5936]
[ 104.907013][ T5936] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 104.907045][ T5936] ? __kmalloc_cache_noprof+0x3a6/0x690
[ 104.907066][ T5936] ? __ext4_journal_ensure_credits+0x30/0x450
[ 104.907094][ T5936] ext4_xattr_inode_dec_ref_all+0x8c9/0xe40
[ 104.907134][ T5936] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 104.907158][ T5936] ? __ext4_journal_get_write_access+0x27f/0x590
[ 104.907188][ T5936] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 104.907224][ T5936] ext4_xattr_delete_inode+0xb45/0xd10
[ 104.907255][ T5936] ? ext4_truncate+0xb93/0x10b0
[ 104.907277][ T5936] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 104.907314][ T5936] ext4_evict_inode+0xc4e/0x10e0
[ 104.907332][ T5936] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.907364][ T5936] ? __pfx_ext4_evict_inode+0x10/0x10
[ 104.907381][ T5936] ? rt_spin_unlock+0x14f/0x200
[ 104.907408][ T5936] ? rt_spin_unlock+0x160/0x200
[ 104.907429][ T5936] ? __pfx_ext4_evict_inode+0x10/0x10
[ 104.907450][ T5936] evict+0x61e/0xb10
[ 104.907479][ T5936] ? __pfx_evict+0x10/0x10
[ 104.907497][ T5936] ? rt_spin_unlock+0x160/0x200
[ 104.907522][ T5936] ? iput+0xb25/0xe80
[ 104.907555][ T5936] ext4_orphan_cleanup+0xc38/0x1470
[ 104.907583][ T5936] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 104.907603][ T5936] ? ext4_register_li_request+0x640/0x720
[ 104.907622][ T5936] ? errseq_check_and_advance+0x66/0x120
[ 104.907646][ T5936] ext4_fill_super+0x59bb/0x62d0
[ 104.907692][ T5936] ? __pfx_ext4_fill_super+0x10/0x10
[ 104.907714][ T5936] ? snprintf+0xe8/0x140
[ 104.907738][ T5936] ? reacquire_held_locks+0x104/0x190
[ 104.907763][ T5936] ? rt_spin_lock+0x1e0/0x400
[ 104.907788][ T5936] ? __pfx_snprintf+0x10/0x10
[ 104.907818][ T5936] ? sb_set_blocksize+0x11b/0x210
[ 104.907843][ T5936] ? setup_bdev_super+0x4c1/0x5b0
[ 104.907866][ T5936] get_tree_bdev_flags+0x431/0x4f0
[ 104.907887][ T5936] ? __pfx_ext4_fill_super+0x10/0x10
[ 104.907911][ T5936] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 104.907931][ T5936] ? cap_capable+0x123/0x460
[ 104.907953][ T5936] ? safesetid_security_capable+0xa9/0x1a0
[ 104.907982][ T5936] vfs_get_tree+0x92/0x2a0
[ 104.908004][ T5936] do_new_mount+0x341/0xd30
[ 104.908027][ T5936] ? safesetid_security_capable+0xa9/0x1a0
[ 104.908053][ T5936] ? __pfx_do_new_mount+0x10/0x10
[ 104.908077][ T5936] ? ns_capable+0x89/0xe0
[ 104.908100][ T5936] ? user_path_at+0xd4/0x160
[ 104.908122][ T5936] ? user_path_at+0xd4/0x160
[ 104.908142][ T5936] __se_sys_mount+0x31d/0x420
[ 104.908172][ T5936] ? __pfx___se_sys_mount+0x10/0x10
[ 104.908202][ T5936] ? __x64_sys_mount+0x20/0xc0
[ 104.908225][ T5936] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.908244][ T5936] do_syscall_64+0x15f/0xf80
[ 104.908262][ T5936] ? trace_irq_disable+0x3b/0x140
[ 104.908282][ T5936] ? clear_bhb_loop+0x40/0x90
[ 104.908303][ T5936] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.908320][ T5936] RIP: 0033:0x7f876deae04a
[ 104.908348][ T5936] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 104.908361][ T5936] RSP: 002b:00007fff1c09eec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.908379][ T5936] RAX: ffffffffffffffda RBX: 00007fff1c09ef50 RCX: 00007f876deae04a
[ 104.908392][ T5936] RDX: 0000200000000080 RSI: 00002000000001c0 RDI: 00007fff1c09ef10
[ 104.908403][ T5936] RBP: 0000200000000080 R08: 00007fff1c09ef50 R09: 0000000000800718
[ 104.908416][ T5936] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 104.908427][ T5936] R13: 00007fff1c09ef10 R14: 000000000000048a R15: 0000200000000000
[ 104.908456][ T5936]
[ 104.908466][ T5936] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 104.908479][ T5936] CPU: 1 UID: 0 PID: 5936 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 104.908500][ T5936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 104.908510][ T5936] Call Trace:
[ 104.908516][ T5936]
[ 104.908523][ T5936] vpanic+0x56c/0xa60
[ 104.908550][ T5936] ? __pfx__printk+0x10/0x10
[ 104.908574][ T5936] ? __pfx_vpanic+0x10/0x10
[ 104.908592][ T5936] ? is_bpf_text_address+0x292/0x2b0
[ 104.908613][ T5936] ? is_bpf_text_address+0x26/0x2b0
[ 104.908643][ T5936] panic+0xc5/0xd0
[ 104.908663][ T5936] ? __pfx_panic+0x10/0x10
[ 104.908700][ T5936] __warn+0x315/0x4c0
[ 104.908718][ T5936] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 104.908744][ T5936] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 104.908770][ T5936] __report_bug+0x29a/0x540
[ 104.908787][ T5936] ? ext4_get_group_desc+0x434/0x4e0
[ 104.908812][ T5936] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 104.908836][ T5936] ? __pfx___report_bug+0x10/0x10
[ 104.908867][ T5936] ? set_normalized_timespec64+0xf0/0x1a0
[ 104.908894][ T5936] report_bug_entry+0x19a/0x290
[ 104.908914][ T5936] ? ext4_xattr_inode_update_ref+0x511/0x5a0
[ 104.908936][ T5936] ? ext4_xattr_inode_update_ref+0x516/0x5a0
[ 104.908960][ T5936] handle_bug+0xce/0x200
[ 104.908981][ T5936] exc_invalid_op+0x1a/0x50
[ 104.909001][ T5936] asm_exc_invalid_op+0x1a/0x20
[ 104.909018][ T5936] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 104.909041][ T5936] Code: 74 08 4c 89 ef e8 7f 30 9b ff 4d 8b 6d 00 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 75 77 41 8b 17 4c 89 e7 4c 89 ee <67> 48 0f b9 3a 4c 8b 6c 24 28 e9 59 fe ff ff e8 7b 09 8c 08 44 89
[ 104.909055][ T5936] RSP: 0018:ffffc90003927240 EFLAGS: 00010246
[ 104.909069][ T5936] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 104.909081][ T5936] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff8f8f2f70
[ 104.909092][ T5936] RBP: ffffc90003927330 R08: 0000000000000000 R09: 0000000000000000
[ 104.909103][ T5936] R10: dffffc0000000000 R11: ffffed100b583c6a R12: ffffffff8f8f2f70
[ 104.909116][ T5936] R13: 000000000000000b R14: 1ffff1100b583c2e R15: ffff88805ac1e170
[ 104.909150][ T5936] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 104.909180][ T5936] ? __kmalloc_cache_noprof+0x3a6/0x690
[ 104.909200][ T5936] ? __ext4_journal_ensure_credits+0x30/0x450
[ 104.909229][ T5936] ext4_xattr_inode_dec_ref_all+0x8c9/0xe40
[ 104.909268][ T5936] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 104.909291][ T5936] ? __ext4_journal_get_write_access+0x27f/0x590
[ 104.909318][ T5936] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 104.909350][ T5936] ext4_xattr_delete_inode+0xb45/0xd10
[ 104.909381][ T5936] ? ext4_truncate+0xb93/0x10b0
[ 104.909403][ T5936] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 104.909440][ T5936] ext4_evict_inode+0xc4e/0x10e0
[ 104.909457][ T5936] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.909491][ T5936] ? __pfx_ext4_evict_inode+0x10/0x10
[ 104.909508][ T5936] ? rt_spin_unlock+0x14f/0x200
[ 104.909535][ T5936] ? rt_spin_unlock+0x160/0x200
[ 104.909562][ T5936] ? __pfx_ext4_evict_inode+0x10/0x10
[ 104.909581][ T5936] evict+0x61e/0xb10
[ 104.909612][ T5936] ? __pfx_evict+0x10/0x10
[ 104.909631][ T5936] ? rt_spin_unlock+0x160/0x200
[ 104.909656][ T5936] ? iput+0xb25/0xe80
[ 104.909680][ T5936] ext4_orphan_cleanup+0xc38/0x1470
[ 104.909712][ T5936] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 104.909734][ T5936] ? ext4_register_li_request+0x640/0x720
[ 104.909752][ T5936] ? errseq_check_and_advance+0x66/0x120
[ 104.909775][ T5936] ext4_fill_super+0x59bb/0x62d0
[ 104.909819][ T5936] ? __pfx_ext4_fill_super+0x10/0x10
[ 104.909842][ T5936] ? snprintf+0xe8/0x140
[ 104.909862][ T5936] ? reacquire_held_locks+0x104/0x190
[ 104.909886][ T5936] ? rt_spin_lock+0x1e0/0x400
[ 104.909911][ T5936] ? __pfx_snprintf+0x10/0x10
[ 104.909941][ T5936] ? sb_set_blocksize+0x11b/0x210
[ 104.909965][ T5936] ? setup_bdev_super+0x4c1/0x5b0
[ 104.909988][ T5936] get_tree_bdev_flags+0x431/0x4f0
[ 104.910008][ T5936] ? __pfx_ext4_fill_super+0x10/0x10
[ 104.910033][ T5936] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 104.910053][ T5936] ? cap_capable+0x123/0x460
[ 104.910073][ T5936] ? safesetid_security_capable+0xa9/0x1a0
[ 104.910101][ T5936] vfs_get_tree+0x92/0x2a0
[ 104.910123][ T5936] do_new_mount+0x341/0xd30
[ 104.910146][ T5936] ? safesetid_security_capable+0xa9/0x1a0
[ 104.910172][ T5936] ? __pfx_do_new_mount+0x10/0x10
[ 104.910196][ T5936] ? ns_capable+0x89/0xe0
[ 104.910218][ T5936] ? user_path_at+0xd4/0x160
[ 104.910239][ T5936] ? user_path_at+0xd4/0x160
[ 104.910259][ T5936] __se_sys_mount+0x31d/0x420
[ 104.910289][ T5936] ? __pfx___se_sys_mount+0x10/0x10
[ 104.910318][ T5936] ? __x64_sys_mount+0x20/0xc0
[ 104.910341][ T5936] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.910360][ T5936] do_syscall_64+0x15f/0xf80
[ 104.910377][ T5936] ? trace_irq_disable+0x3b/0x140
[ 104.910396][ T5936] ? clear_bhb_loop+0x40/0x90
[ 104.910417][ T5936] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.910434][ T5936] RIP: 0033:0x7f876deae04a
[ 104.910449][ T5936] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 104.910463][ T5936] RSP: 002b:00007fff1c09eec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.910479][ T5936] RAX: ffffffffffffffda RBX: 00007fff1c09ef50 RCX: 00007f876deae04a
[ 104.910492][ T5936] RDX: 0000200000000080 RSI: 00002000000001c0 RDI: 00007fff1c09ef10
[ 104.910504][ T5936] RBP: 0000200000000080 R08: 00007fff1c09ef50 R09: 0000000000800718
[ 104.910515][ T5936] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 104.910527][ T5936] R13: 00007fff1c09ef10 R14: 000000000000048a R15: 0000200000000000
[ 104.910562][ T5936]
[ 104.910914][ T5936] Kernel Offset: disabled