Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts.
2026/03/01 13:43:35 parsed 1 programs
[ 70.613191][ T4189] cgroup: Unknown subsys name 'net'
[ 70.784226][ T4189] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.439167][ T1423] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.445789][ T1423] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.341702][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 74.139526][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.147726][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.172933][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 74.186059][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.193946][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.201974][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 76.141981][ T4275] chnl_net:caif_netlink_parms(): no params data found
[ 76.193142][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.200974][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.209407][ T4275] device bridge_slave_0 entered promiscuous mode
[ 76.218979][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.227440][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.235511][ T4275] device bridge_slave_1 entered promiscuous mode
[ 76.256787][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.267911][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.291386][ T4275] team0: Port device team_slave_0 added
[ 76.299464][ T4275] team0: Port device team_slave_1 added
[ 76.317477][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.324439][ T4275] 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.
[ 76.350880][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.363540][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.370590][ T4275] 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.
[ 76.397023][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.430057][ T4275] device hsr_slave_0 entered promiscuous mode
[ 76.436915][ T4275] device hsr_slave_1 entered promiscuous mode
[ 76.536689][ T4275] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.569118][ T4275] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.579247][ T4275] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.588894][ T4275] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.635553][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.642765][ T4275] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.650855][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.658010][ T4275] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.730209][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.744162][ T308] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.752719][ T308] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.761941][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 76.773231][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.781867][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.814660][ T4275] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.828394][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.837488][ T308] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.844565][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.858887][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.868683][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.875839][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.912949][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.922250][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.934753][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.950312][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.983104][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.994979][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.117734][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.126792][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.139480][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.159268][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.208234][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 77.217000][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.226301][ T4275] device veth0_vlan entered promiscuous mode
[ 77.233013][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.241467][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.272715][ T4275] device veth1_vlan entered promiscuous mode
[ 77.294093][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.302521][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.312180][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.321175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.331802][ T4275] device veth0_macvtap entered promiscuous mode
[ 77.342313][ T4275] device veth1_macvtap entered promiscuous mode
[ 77.369746][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.377748][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.389128][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.397664][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.406709][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.428123][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.442883][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.452584][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.464212][ T4275] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.474745][ T4275] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.483892][ T4275] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.493956][ T4275] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.625295][ T4275] syz-executor (4275) used greatest stack depth: 21136 bytes left
2026/03/01 13:43:45 executed programs: 0
[ 78.263219][ T4292] chnl_net:caif_netlink_parms(): no params data found
[ 78.321411][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.329566][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.338032][ T4292] device bridge_slave_0 entered promiscuous mode
[ 78.348568][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.356940][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.366713][ T4292] device bridge_slave_1 entered promiscuous mode
[ 78.398157][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.411354][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.443093][ T4292] team0: Port device team_slave_0 added
[ 78.453364][ T4292] team0: Port device team_slave_1 added
[ 78.484170][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.492531][ T4292] 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.
[ 78.521402][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.534250][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.543858][ T4292] 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.
[ 78.573571][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.617038][ T4292] device hsr_slave_0 entered promiscuous mode
[ 78.623978][ T4292] device hsr_slave_1 entered promiscuous mode
[ 78.633579][ T4292] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.642719][ T4292] Cannot create hsr debugfs directory
[ 78.754880][ T4292] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.156160][ T4259] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.844959][ T4292] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.235512][ T2239] Bluetooth: hci0: command 0x041b tx timeout
[ 82.750927][ T4292] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.804040][ T4292] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.055786][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.066205][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.075373][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.095010][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.159908][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.174412][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.182411][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.193770][ T4292] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.208474][ T1288] device hsr_slave_0 left promiscuous mode
[ 83.215059][ T1288] device hsr_slave_1 left promiscuous mode
[ 83.221622][ T1288] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 83.229782][ T1288] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 83.239879][ T1288] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 83.247613][ T1288] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 83.256465][ T1288] device bridge_slave_1 left promiscuous mode
[ 83.263363][ T1288] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.277908][ T1288] device bridge_slave_0 left promiscuous mode
[ 83.284227][ T1288] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.303821][ T1288] device veth1_macvtap left promiscuous mode
[ 83.310228][ T1288] device veth0_macvtap left promiscuous mode
[ 83.317084][ T1288] device veth1_vlan left promiscuous mode
[ 83.323010][ T1288] device veth0_vlan left promiscuous mode
[ 83.489158][ T1288] team0 (unregistering): Port device team_slave_1 removed
[ 83.504507][ T1288] team0 (unregistering): Port device team_slave_0 removed
[ 83.519257][ T1288] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 83.533962][ T1288] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 83.596014][ T1288] bond0 (unregistering): Released all slaves
[ 83.640676][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.649471][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.658039][ T308] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.665201][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.673672][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 83.683747][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.692982][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.701842][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.708985][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.722151][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.735341][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.754618][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.772829][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.784784][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.794407][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.803182][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.812005][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.820847][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.832699][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.841570][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.852793][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.963603][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.971461][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.984768][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.003974][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.012893][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.042748][ T4292] device veth0_vlan entered promiscuous mode
[ 84.052435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 84.065982][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.076869][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.084937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.110152][ T4292] device veth1_vlan entered promiscuous mode
[ 84.133036][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.141561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.151603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.161402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.174820][ T4292] device veth0_macvtap entered promiscuous mode
[ 84.183088][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.193473][ T4292] device veth1_macvtap entered promiscuous mode
[ 84.213830][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.221597][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.231563][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.246236][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.253675][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.263325][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.275723][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.284487][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.294332][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.304871][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.315217][ T4262] Bluetooth: hci0: command 0x040f tx timeout
[ 84.384996][ T308] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.404204][ T308] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.424845][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.440128][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.450420][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.458442][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 84.522243][ T4304] loop0: detected capacity change from 0 to 512
[ 84.580989][ T4304] ------------[ cut here ]------------
[ 84.596733][ T4304] EA inode 11 i_nlink=1026
[ 84.597004][ T4304] WARNING: CPU: 0 PID: 4304 at fs/ext4/xattr.c:1006 ext4_xattr_inode_update_ref+0x4e7/0x540
[ 84.635938][ T4304] Modules linked in:
[ 84.639917][ T4304] CPU: 0 PID: 4304 Comm: syz.0.17 Not tainted syzkaller #0
[ 84.655961][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 84.666853][ T4304] RIP: 0010:ext4_xattr_inode_update_ref+0x4e7/0x540
[ 84.673498][ T4304] Code: 7c 24 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 da e6 a1 ff 49 8b 37 48 c7 c7 00 9b 3d 8a 89 da e8 09 f2 94 07 <0f> 0b 4c 8b 64 24 08 4c 8b 7c 24 10 e9 a9 fe ff ff e8 53 e1 9f 07
[ 84.694918][ T4304] RSP: 0018:ffffc900030cf160 EFLAGS: 00010246
[ 84.701340][ T4304] RAX: d153a4f471acf000 RBX: 0000000000000402 RCX: ffff88802b0c8000
[ 84.709777][ T4304] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 84.719117][ T4304] RBP: ffffc900030cf250 R08: ffff8880b902795b R09: 1ffff11017204f2b
[ 84.727629][ T4304] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffff888069e45260
[ 84.737164][ T4304] R13: 1ffff1100d3c8a8b R14: dffffc0000000000 R15: ffff888069e452a0
[ 84.745831][ T4304] FS: 000055558c02c500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 84.754815][ T4304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.761499][ T4304] CR2: 00007f4511b7dd30 CR3: 0000000023548000 CR4: 00000000003506e0
[ 84.769912][ T4304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 84.777993][ T4304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 84.786355][ T4304] Call Trace:
[ 84.789666][ T4304]
[ 84.792630][ T4304] ? ext4_xattr_block_csum+0x560/0x560
[ 84.798909][ T4304] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 84.804442][ T4304] ext4_xattr_set_entry+0xed9/0x3ea0
[ 84.809823][ T4304] ? __sync_dirty_buffer+0x32d/0x370
[ 84.815410][ T4304] ? __ext4_handle_dirty_metadata+0x39d/0x800
[ 84.821532][ T4304] ? ext4_xattr_block_set+0xda0/0x2d20
[ 84.828199][ T4304] ? ext4_xattr_ibody_set+0x330/0x330
[ 84.833660][ T4304] ? ext4_get_inode_loc+0x120/0x120
[ 84.839729][ T4304] ext4_xattr_ibody_set+0x112/0x330
[ 84.844982][ T4304] ext4_expand_extra_isize_ea+0x10d3/0x19b0
[ 84.852502][ T4304] __ext4_expand_extra_isize+0x301/0x3e0
[ 84.858414][ T4304] __ext4_mark_inode_dirty+0x469/0x700
[ 84.863932][ T4304] ext4_evict_inode+0xa8d/0x1090
[ 84.870483][ T4304] ? _raw_spin_unlock+0x24/0x40
[ 84.878308][ T4304] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 84.884261][ T4304] ? do_raw_spin_unlock+0x11d/0x230
[ 84.891021][ T4304] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 84.897367][ T4304] evict+0x4c9/0x8d0
[ 84.901312][ T4304] ? proc_nr_inodes+0x320/0x320
[ 84.907659][ T4304] ? do_raw_spin_unlock+0x11d/0x230
[ 84.912906][ T4304] ? _raw_spin_unlock+0x24/0x40
[ 84.918561][ T4304] ? iput+0x706/0x8a0
[ 84.922597][ T4304] ext4_orphan_cleanup+0xad2/0x1320
[ 84.930185][ T4304] ? ext4_orphan_del+0xbf0/0xbf0
[ 84.935420][ T4304] ? errseq_check_and_advance+0x62/0x120
[ 84.941094][ T4304] ext4_fill_super+0x8e25/0x95a0
[ 84.947737][ T4304] ? ext4_mount+0x40/0x40
[ 84.952149][ T4304] ? set_blocksize+0x1f3/0x370
[ 84.959768][ T4304] ? sb_set_blocksize+0xa5/0xe0
[ 84.964681][ T4304] mount_bdev+0x287/0x3c0
[ 84.970684][ T4304] ? ext4_mount+0x40/0x40
[ 84.975371][ T4304] legacy_get_tree+0xe6/0x180
[ 84.980097][ T4304] ? ext4_errno_to_code+0x160/0x160
[ 84.987248][ T4304] vfs_get_tree+0x88/0x270
[ 84.991719][ T4304] do_new_mount+0x24a/0xa40
[ 84.996856][ T4304] __se_sys_mount+0x2e3/0x3d0
[ 85.001578][ T4304] ? __x64_sys_mount+0xc0/0xc0
[ 85.007991][ T4304] ? lockdep_hardirqs_on+0x94/0x140
[ 85.013245][ T4304] ? __x64_sys_mount+0x1c/0xc0
[ 85.018419][ T4304] do_syscall_64+0x4c/0xa0
[ 85.022889][ T4304] ? clear_bhb_loop+0x30/0x80
[ 85.029250][ T4304] ? clear_bhb_loop+0x30/0x80
[ 85.034536][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.042357][ T4304] RIP: 0033:0x7f10645e9a0a
[ 85.047158][ T4304] 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
[ 85.067273][ T4304] RSP: 002b:00007fff91ae45f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.076234][ T4304] RAX: ffffffffffffffda RBX: 00007fff91ae4680 RCX: 00007f10645e9a0a
[ 85.084416][ T4304] RDX: 0000200000000180 RSI: 0000200000000140 RDI: 00007fff91ae4640
[ 85.093330][ T4304] RBP: 0000200000000180 R08: 00007fff91ae4680 R09: 0000000000800718
[ 85.101860][ T4304] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000140
[ 85.110784][ T4304] R13: 00007fff91ae4640 R14: 00000000000004a3 R15: 0000200000000000
[ 85.121588][ T4304]
[ 85.124676][ T4304] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 85.132060][ T4304] CPU: 1 PID: 4304 Comm: syz.0.17 Not tainted syzkaller #0
[ 85.139290][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 85.149375][ T4304] Call Trace:
[ 85.152697][ T4304]
[ 85.155662][ T4304] dump_stack_lvl+0x188/0x250
[ 85.160461][ T4304] ? show_regs_print_info+0x20/0x20
[ 85.165733][ T4304] ? load_image+0x400/0x400
[ 85.170286][ T4304] panic+0x2e5/0x810
[ 85.174213][ T4304] ? bpf_jit_dump+0xd0/0xd0
[ 85.178764][ T4304] ? ext4_xattr_inode_update_ref+0x4e7/0x540
[ 85.184777][ T4304] __warn+0x248/0x2b0
[ 85.188786][ T4304] ? ext4_xattr_inode_update_ref+0x4e7/0x540
[ 85.194882][ T4304] report_bug+0x1b7/0x2e0
[ 85.199391][ T4304] handle_bug+0x3a/0x70
[ 85.203586][ T4304] exc_invalid_op+0x16/0x40
[ 85.208126][ T4304] asm_exc_invalid_op+0x16/0x20
[ 85.213032][ T4304] RIP: 0010:ext4_xattr_inode_update_ref+0x4e7/0x540
[ 85.219749][ T4304] Code: 7c 24 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 da e6 a1 ff 49 8b 37 48 c7 c7 00 9b 3d 8a 89 da e8 09 f2 94 07 <0f> 0b 4c 8b 64 24 08 4c 8b 7c 24 10 e9 a9 fe ff ff e8 53 e1 9f 07
[ 85.239478][ T4304] RSP: 0018:ffffc900030cf160 EFLAGS: 00010246
[ 85.245577][ T4304] RAX: d153a4f471acf000 RBX: 0000000000000402 RCX: ffff88802b0c8000
[ 85.253688][ T4304] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 85.261687][ T4304] RBP: ffffc900030cf250 R08: ffff8880b902795b R09: 1ffff11017204f2b
[ 85.269689][ T4304] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffff888069e45260
[ 85.277778][ T4304] R13: 1ffff1100d3c8a8b R14: dffffc0000000000 R15: ffff888069e452a0
[ 85.285809][ T4304] ? ext4_xattr_block_csum+0x560/0x560
[ 85.291419][ T4304] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 85.296919][ T4304] ext4_xattr_set_entry+0xed9/0x3ea0
[ 85.302248][ T4304] ? __sync_dirty_buffer+0x32d/0x370
[ 85.307665][ T4304] ? __ext4_handle_dirty_metadata+0x39d/0x800
[ 85.313772][ T4304] ? ext4_xattr_block_set+0xda0/0x2d20
[ 85.319268][ T4304] ? ext4_xattr_ibody_set+0x330/0x330
[ 85.324680][ T4304] ? ext4_get_inode_loc+0x120/0x120
[ 85.329930][ T4304] ext4_xattr_ibody_set+0x112/0x330
[ 85.335189][ T4304] ext4_expand_extra_isize_ea+0x10d3/0x19b0
[ 85.341228][ T4304] __ext4_expand_extra_isize+0x301/0x3e0
[ 85.346916][ T4304] __ext4_mark_inode_dirty+0x469/0x700
[ 85.352508][ T4304] ext4_evict_inode+0xa8d/0x1090
[ 85.357478][ T4304] ? _raw_spin_unlock+0x24/0x40
[ 85.362373][ T4304] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.368303][ T4304] ? do_raw_spin_unlock+0x11d/0x230
[ 85.373542][ T4304] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.379470][ T4304] evict+0x4c9/0x8d0
[ 85.383408][ T4304] ? proc_nr_inodes+0x320/0x320
[ 85.388293][ T4304] ? do_raw_spin_unlock+0x11d/0x230
[ 85.393531][ T4304] ? _raw_spin_unlock+0x24/0x40
[ 85.398409][ T4304] ? iput+0x706/0x8a0
[ 85.402432][ T4304] ext4_orphan_cleanup+0xad2/0x1320
[ 85.407684][ T4304] ? ext4_orphan_del+0xbf0/0xbf0
[ 85.412668][ T4304] ? errseq_check_and_advance+0x62/0x120
[ 85.418363][ T4304] ext4_fill_super+0x8e25/0x95a0
[ 85.423468][ T4304] ? ext4_mount+0x40/0x40
[ 85.427825][ T4304] ? set_blocksize+0x1f3/0x370
[ 85.432626][ T4304] ? sb_set_blocksize+0xa5/0xe0
[ 85.437510][ T4304] mount_bdev+0x287/0x3c0
[ 85.441881][ T4304] ? ext4_mount+0x40/0x40
[ 85.446256][ T4304] legacy_get_tree+0xe6/0x180
[ 85.451021][ T4304] ? ext4_errno_to_code+0x160/0x160
[ 85.456255][ T4304] vfs_get_tree+0x88/0x270
[ 85.460705][ T4304] do_new_mount+0x24a/0xa40
[ 85.465249][ T4304] __se_sys_mount+0x2e3/0x3d0
[ 85.469964][ T4304] ? __x64_sys_mount+0xc0/0xc0
[ 85.474768][ T4304] ? lockdep_hardirqs_on+0x94/0x140
[ 85.480009][ T4304] ? __x64_sys_mount+0x1c/0xc0
[ 85.484844][ T4304] do_syscall_64+0x4c/0xa0
[ 85.489293][ T4304] ? clear_bhb_loop+0x30/0x80
[ 85.493999][ T4304] ? clear_bhb_loop+0x30/0x80
[ 85.498716][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.504649][ T4304] RIP: 0033:0x7f10645e9a0a
[ 85.509183][ T4304] 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
[ 85.528825][ T4304] RSP: 002b:00007fff91ae45f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.537324][ T4304] RAX: ffffffffffffffda RBX: 00007fff91ae4680 RCX: 00007f10645e9a0a
[ 85.545341][ T4304] RDX: 0000200000000180 RSI: 0000200000000140 RDI: 00007fff91ae4640
[ 85.553348][ T4304] RBP: 0000200000000180 R08: 00007fff91ae4680 R09: 0000000000800718
[ 85.561344][ T4304] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000140
[ 85.569339][ T4304] R13: 00007fff91ae4640 R14: 00000000000004a3 R15: 0000200000000000
[ 85.577366][ T4304]
[ 85.580694][ T4304] Kernel Offset: disabled
[ 85.585162][ T4304] Rebooting in 86400 seconds..