Warning: Permanently added '10.128.1.90' (ED25519) to the list of known hosts.
2026/02/01 09:16:12 parsed 1 programs
[ 62.691332][ T4188] cgroup: Unknown subsys name 'net'
[ 62.827196][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 64.309958][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 66.311802][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.319918][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.349376][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.368199][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.379728][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.390355][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 68.102627][ T4272] chnl_net:caif_netlink_parms(): no params data found
[ 68.149282][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.157514][ T4272] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.165711][ T4272] device bridge_slave_0 entered promiscuous mode
[ 68.175619][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.183785][ T4272] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.192367][ T4272] device bridge_slave_1 entered promiscuous mode
[ 68.212984][ T4272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.224948][ T4272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.246486][ T4272] team0: Port device team_slave_0 added
[ 68.254019][ T4272] team0: Port device team_slave_1 added
[ 68.270030][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 68.277138][ T4272] 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 1560 would solve the problem.
[ 68.305392][ T4272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 68.318800][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 68.325930][ T4272] 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 1560 would solve the problem.
[ 68.354331][ T4272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 68.383902][ T4272] device hsr_slave_0 entered promiscuous mode
[ 68.390878][ T4272] device hsr_slave_1 entered promiscuous mode
[ 68.528168][ T4272] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 68.540872][ T4272] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 68.550679][ T4272] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 68.561063][ T4272] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 68.610556][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.618797][ T4272] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 68.627524][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.635010][ T4272] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 68.701038][ T4272] 8021q: adding VLAN 0 to HW filter on device bond0
[ 68.715622][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 68.725950][ T1211] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.735902][ T1211] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.745321][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 68.757641][ T4272] 8021q: adding VLAN 0 to HW filter on device team0
[ 68.770733][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 68.779936][ T1211] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.787373][ T1211] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 68.815098][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 68.825106][ T1211] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.833525][ T1211] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 68.852603][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 68.862537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 68.876427][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 68.909404][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 68.924914][ T4272] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 68.938007][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 68.946656][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.058407][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 69.067359][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 69.082239][ T4272] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 69.114190][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 69.124278][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 69.158240][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 69.167834][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 69.177394][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 69.185300][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 69.201462][ T4272] device veth0_vlan entered promiscuous mode
[ 69.226928][ T4272] device veth1_vlan entered promiscuous mode
[ 69.255636][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 69.264577][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 69.273544][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 69.282967][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 69.304502][ T4272] device veth0_macvtap entered promiscuous mode
[ 69.333382][ T4272] device veth1_macvtap entered promiscuous mode
[ 69.350925][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 69.368118][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 69.378037][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 69.387261][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 69.398502][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 69.412101][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 69.419784][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 69.430402][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 69.444361][ T4272] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.453921][ T4272] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.464666][ T4272] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.474176][ T4272] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/02/01 09:16:22 executed programs: 0
[ 70.807395][ T4302] chnl_net:caif_netlink_parms(): no params data found
[ 70.854230][ T4302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.861383][ T4302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.869643][ T4302] device bridge_slave_0 entered promiscuous mode
[ 70.880160][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.887713][ T4302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.896364][ T4302] device bridge_slave_1 entered promiscuous mode
[ 70.920284][ T4302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.932326][ T4302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.966754][ T4302] team0: Port device team_slave_0 added
[ 70.975566][ T4302] team0: Port device team_slave_1 added
[ 70.999882][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 71.007282][ T4302] 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 1560 would solve the problem.
[ 71.034971][ T4302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.048393][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.055607][ T4302] 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 1560 would solve the problem.
[ 71.083299][ T4302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 71.121014][ T4302] device hsr_slave_0 entered promiscuous mode
[ 71.128627][ T4302] device hsr_slave_1 entered promiscuous mode
[ 71.136477][ T4302] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 71.145039][ T4302] Cannot create hsr debugfs directory
[ 71.181776][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.595536][ T1423] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.602540][ T1423] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.712614][ T4290] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.257902][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.296404][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.369043][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.791996][ T4258] Bluetooth: hci0: command 0x041b tx timeout
[ 75.152640][ T4302] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.170536][ T4302] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.179531][ T4302] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.189674][ T4302] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.248912][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.275924][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.284502][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.296468][ T4302] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.319152][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 75.329316][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.338955][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.346416][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.362998][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 75.374422][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 75.384175][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.394875][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.402359][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.410483][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 75.433764][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 75.446504][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.456831][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.468376][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.490537][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.500020][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.512727][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.521120][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.535562][ T9] device hsr_slave_0 left promiscuous mode
[ 75.543126][ T9] device hsr_slave_1 left promiscuous mode
[ 75.549996][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 75.558414][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 75.567782][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 75.575699][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 75.584360][ T9] device bridge_slave_1 left promiscuous mode
[ 75.591733][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.605630][ T9] device bridge_slave_0 left promiscuous mode
[ 75.613331][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.630270][ T9] device veth1_macvtap left promiscuous mode
[ 75.637134][ T9] device veth0_macvtap left promiscuous mode
[ 75.644134][ T9] device veth1_vlan left promiscuous mode
[ 75.650317][ T9] device veth0_vlan left promiscuous mode
[ 75.795339][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 75.809277][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 75.825245][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 75.839215][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 75.889532][ T9] bond0 (unregistering): Released all slaves
[ 75.955088][ T4302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 75.966742][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.975496][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.986821][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.090765][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.106382][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.119226][ T4302] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.151787][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.161037][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.177075][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.186206][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.195607][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.204530][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.214678][ T4302] device veth0_vlan entered promiscuous mode
[ 76.229911][ T4302] device veth1_vlan entered promiscuous mode
[ 76.249680][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.257980][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.266498][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.275526][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.286416][ T4302] device veth0_macvtap entered promiscuous mode
[ 76.297668][ T4302] device veth1_macvtap entered promiscuous mode
[ 76.318013][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.326348][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.337045][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.350269][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.358448][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.369490][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.382503][ T4302] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.391250][ T4302] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.401624][ T4302] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.410850][ T4302] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.473110][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.489437][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.509415][ T1211] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 76.525330][ T1211] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.535823][ T1211] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.546642][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 76.599835][ T4361] loop0: detected capacity change from 0 to 512
[ 76.777406][ T4361] ------------[ cut here ]------------
[ 76.785125][ T4361] EA inode 11 i_nlink=2
[ 76.785343][ T4361] WARNING: CPU: 0 PID: 4361 at fs/ext4/xattr.c:1005 ext4_xattr_inode_update_ref+0x4bd/0x510
[ 76.802032][ T4361] Modules linked in:
[ 76.806454][ T4361] CPU: 1 PID: 4361 Comm: syz.0.17 Not tainted syzkaller #0
[ 76.815558][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.826847][ T4361] RIP: 0010:ext4_xattr_inode_update_ref+0x4bd/0x510
[ 76.835443][ T4361] Code: 7c 24 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 14 e8 a1 ff 49 8b 37 48 c7 c7 00 9b 3d 8a 89 da e8 a3 bd 94 07 <0f> 0b 4c 8b 64 24 08 4c 8b 7c 24 10 e9 a9 fe ff ff e8 ed ac 9f 07
[ 76.857598][ T4361] RSP: 0000:ffffc900030df160 EFLAGS: 00010246
[ 76.864415][ T4361] RAX: 7f54a246b10e8d00 RBX: 0000000000000002 RCX: ffff88802a9d9dc0
[ 76.873054][ T4258] Bluetooth: hci0: command 0x040f tx timeout
[ 76.880723][ T4361] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 76.889861][ T4361] RBP: ffffc900030df250 R08: ffff8880b902795b R09: 1ffff11017204f2b
[ 76.899815][ T4361] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffff88805d73b478
[ 76.908621][ T4361] R13: 1ffff1100bae76ce R14: dffffc0000000000 R15: ffff88805d73b4b8
[ 76.918476][ T4361] FS: 0000555593201500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 76.928073][ T4361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.936972][ T4361] CR2: 00007f99ea71e000 CR3: 0000000072abb000 CR4: 00000000003506e0
[ 76.945406][ T4361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.958512][ T4361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.967365][ T4361] Call Trace:
[ 76.970754][ T4361]
[ 76.975322][ T4361] ? ext4_xattr_block_csum+0x560/0x560
[ 76.981266][ T4361] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 76.987354][ T4361] ext4_xattr_set_entry+0xed9/0x3ea0
[ 76.994493][ T4361] ? __sync_dirty_buffer+0x32d/0x370
[ 77.000245][ T4361] ? __ext4_handle_dirty_metadata+0x39d/0x800
[ 77.007472][ T4361] ? ext4_xattr_block_set+0xda0/0x2d20
[ 77.014467][ T4361] ? ext4_xattr_ibody_set+0x330/0x330
[ 77.019959][ T4361] ? ext4_get_inode_loc+0x120/0x120
[ 77.025786][ T4361] ext4_xattr_ibody_set+0x112/0x330
[ 77.031103][ T4361] ext4_expand_extra_isize_ea+0x10d3/0x19b0
[ 77.042245][ T4361] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.048031][ T4361] __ext4_mark_inode_dirty+0x469/0x700
[ 77.054162][ T4361] ext4_evict_inode+0xa8d/0x1090
[ 77.059140][ T4361] ? _raw_spin_unlock+0x24/0x40
[ 77.066112][ T4361] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.072897][ T4361] ? do_raw_spin_unlock+0x11d/0x230
[ 77.078303][ T4361] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.086213][ T4361] evict+0x4c9/0x8d0
[ 77.090338][ T4361] ? proc_nr_inodes+0x320/0x320
[ 77.095769][ T4361] ? do_raw_spin_unlock+0x11d/0x230
[ 77.101082][ T4361] ? _raw_spin_unlock+0x24/0x40
[ 77.108364][ T4361] ? iput+0x706/0x8a0
[ 77.114661][ T4361] ext4_orphan_cleanup+0xad2/0x1320
[ 77.120093][ T4361] ? ext4_orphan_del+0xbf0/0xbf0
[ 77.128076][ T4361] ? errseq_check_and_advance+0x62/0x120
[ 77.134369][ T4361] ext4_fill_super+0x8e25/0x95a0
[ 77.139552][ T4361] ? ext4_mount+0x40/0x40
[ 77.145500][ T4361] ? set_blocksize+0x1f3/0x370
[ 77.150564][ T4361] ? sb_set_blocksize+0xa5/0xe0
[ 77.156317][ T4361] mount_bdev+0x287/0x3c0
[ 77.160757][ T4361] ? ext4_mount+0x40/0x40
[ 77.167105][ T4361] legacy_get_tree+0xe6/0x180
[ 77.172122][ T4361] ? ext4_errno_to_code+0x160/0x160
[ 77.177360][ T4361] vfs_get_tree+0x88/0x270
[ 77.183731][ T4361] do_new_mount+0x24a/0xa40
[ 77.188540][ T4361] __se_sys_mount+0x2e3/0x3d0
[ 77.195657][ T4361] ? __x64_sys_mount+0xc0/0xc0
[ 77.200674][ T4361] ? lockdep_hardirqs_on+0x94/0x140
[ 77.208023][ T4361] ? __x64_sys_mount+0x1c/0xc0
[ 77.213097][ T4361] do_syscall_64+0x4c/0xa0
[ 77.217547][ T4361] ? clear_bhb_loop+0x30/0x80
[ 77.224510][ T4361] ? clear_bhb_loop+0x30/0x80
[ 77.229429][ T4361] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.236265][ T4361] RIP: 0033:0x7f210fc7f14a
[ 77.240879][ T4361] 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
[ 77.262626][ T4361] RSP: 002b:00007fffdd002de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.271078][ T4361] RAX: ffffffffffffffda RBX: 00007fffdd002e70 RCX: 00007f210fc7f14a
[ 77.280732][ T4361] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffdd002e30
[ 77.295277][ T4361] RBP: 0000200000000180 R08: 00007fffdd002e70 R09: 0000000000800718
[ 77.303536][ T4361] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 77.314351][ T4361] R13: 00007fffdd002e30 R14: 000000000000046f R15: 0000200000000480
[ 77.322468][ T4361]
[ 77.325842][ T4361] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.333508][ T4361] CPU: 1 PID: 4361 Comm: syz.0.17 Not tainted syzkaller #0
[ 77.340897][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.351420][ T4361] Call Trace:
[ 77.354803][ T4361]
[ 77.357938][ T4361] dump_stack_lvl+0x188/0x250
[ 77.362712][ T4361] ? show_regs_print_info+0x20/0x20
[ 77.367931][ T4361] ? load_image+0x400/0x400
[ 77.372753][ T4361] panic+0x2e5/0x810
[ 77.376663][ T4361] ? bpf_jit_dump+0xd0/0xd0
[ 77.381486][ T4361] ? ext4_xattr_inode_update_ref+0x4bd/0x510
[ 77.387916][ T4361] __warn+0x248/0x2b0
[ 77.391989][ T4361] ? ext4_xattr_inode_update_ref+0x4bd/0x510
[ 77.398244][ T4361] report_bug+0x1b7/0x2e0
[ 77.402910][ T4361] handle_bug+0x3a/0x70
[ 77.407368][ T4361] exc_invalid_op+0x16/0x40
[ 77.412048][ T4361] asm_exc_invalid_op+0x16/0x20
[ 77.416994][ T4361] RIP: 0010:ext4_xattr_inode_update_ref+0x4bd/0x510
[ 77.423936][ T4361] Code: 7c 24 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 14 e8 a1 ff 49 8b 37 48 c7 c7 00 9b 3d 8a 89 da e8 a3 bd 94 07 <0f> 0b 4c 8b 64 24 08 4c 8b 7c 24 10 e9 a9 fe ff ff e8 ed ac 9f 07
[ 77.443732][ T4361] RSP: 0000:ffffc900030df160 EFLAGS: 00010246
[ 77.450062][ T4361] RAX: 7f54a246b10e8d00 RBX: 0000000000000002 RCX: ffff88802a9d9dc0
[ 77.458425][ T4361] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 77.466657][ T4361] RBP: ffffc900030df250 R08: ffff8880b902795b R09: 1ffff11017204f2b
[ 77.475103][ T4361] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffff88805d73b478
[ 77.483179][ T4361] R13: 1ffff1100bae76ce R14: dffffc0000000000 R15: ffff88805d73b4b8
[ 77.491269][ T4361] ? ext4_xattr_block_csum+0x560/0x560
[ 77.497009][ T4361] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 77.503063][ T4361] ext4_xattr_set_entry+0xed9/0x3ea0
[ 77.508561][ T4361] ? __sync_dirty_buffer+0x32d/0x370
[ 77.513961][ T4361] ? __ext4_handle_dirty_metadata+0x39d/0x800
[ 77.520303][ T4361] ? ext4_xattr_block_set+0xda0/0x2d20
[ 77.526161][ T4361] ? ext4_xattr_ibody_set+0x330/0x330
[ 77.531566][ T4361] ? ext4_get_inode_loc+0x120/0x120
[ 77.536779][ T4361] ext4_xattr_ibody_set+0x112/0x330
[ 77.542342][ T4361] ext4_expand_extra_isize_ea+0x10d3/0x19b0
[ 77.548265][ T4361] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.554011][ T4361] __ext4_mark_inode_dirty+0x469/0x700
[ 77.559784][ T4361] ext4_evict_inode+0xa8d/0x1090
[ 77.564729][ T4361] ? _raw_spin_unlock+0x24/0x40
[ 77.569682][ T4361] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.575668][ T4361] ? do_raw_spin_unlock+0x11d/0x230
[ 77.581056][ T4361] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.587121][ T4361] evict+0x4c9/0x8d0
[ 77.591127][ T4361] ? proc_nr_inodes+0x320/0x320
[ 77.596068][ T4361] ? do_raw_spin_unlock+0x11d/0x230
[ 77.601276][ T4361] ? _raw_spin_unlock+0x24/0x40
[ 77.606386][ T4361] ? iput+0x706/0x8a0
[ 77.610373][ T4361] ext4_orphan_cleanup+0xad2/0x1320
[ 77.615588][ T4361] ? ext4_orphan_del+0xbf0/0xbf0
[ 77.620616][ T4361] ? errseq_check_and_advance+0x62/0x120
[ 77.626430][ T4361] ext4_fill_super+0x8e25/0x95a0
[ 77.631578][ T4361] ? ext4_mount+0x40/0x40
[ 77.636106][ T4361] ? set_blocksize+0x1f3/0x370
[ 77.641068][ T4361] ? sb_set_blocksize+0xa5/0xe0
[ 77.646277][ T4361] mount_bdev+0x287/0x3c0
[ 77.650890][ T4361] ? ext4_mount+0x40/0x40
[ 77.655314][ T4361] legacy_get_tree+0xe6/0x180
[ 77.660102][ T4361] ? ext4_errno_to_code+0x160/0x160
[ 77.665327][ T4361] vfs_get_tree+0x88/0x270
[ 77.669870][ T4361] do_new_mount+0x24a/0xa40
[ 77.674400][ T4361] __se_sys_mount+0x2e3/0x3d0
[ 77.679096][ T4361] ? __x64_sys_mount+0xc0/0xc0
[ 77.684146][ T4361] ? lockdep_hardirqs_on+0x94/0x140
[ 77.689378][ T4361] ? __x64_sys_mount+0x1c/0xc0
[ 77.694241][ T4361] do_syscall_64+0x4c/0xa0
[ 77.698979][ T4361] ? clear_bhb_loop+0x30/0x80
[ 77.703768][ T4361] ? clear_bhb_loop+0x30/0x80
[ 77.708859][ T4361] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.714865][ T4361] RIP: 0033:0x7f210fc7f14a
[ 77.719480][ T4361] 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
[ 77.740224][ T4361] RSP: 002b:00007fffdd002de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.748947][ T4361] RAX: ffffffffffffffda RBX: 00007fffdd002e70 RCX: 00007f210fc7f14a
[ 77.757277][ T4361] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffdd002e30
[ 77.766290][ T4361] RBP: 0000200000000180 R08: 00007fffdd002e70 R09: 0000000000800718
[ 77.774438][ T4361] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 77.782678][ T4361] R13: 00007fffdd002e30 R14: 000000000000046f R15: 0000200000000480
[ 77.791014][ T4361]
[ 77.794113][ T4361] Kernel Offset: disabled
[ 77.798784][ T4361] Rebooting in 86400 seconds..