Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts.
2026/05/06 00:28:19 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 112.808747][ T4662] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 114.378061][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.386897][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.400732][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 114.418731][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.427422][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.435202][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 116.627968][ T4722] chnl_net:caif_netlink_parms(): no params data found
[ 116.673186][ T4722] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.680697][ T4722] bridge0: port 1(bridge_slave_0) entered disabled state
[ 116.689099][ T4722] device bridge_slave_0 entered promiscuous mode
[ 116.698443][ T4722] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.706045][ T4722] bridge0: port 2(bridge_slave_1) entered disabled state
[ 116.714316][ T4722] device bridge_slave_1 entered promiscuous mode
[ 116.738532][ T4722] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 116.750636][ T4722] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 116.776268][ T4722] team0: Port device team_slave_0 added
[ 116.785220][ T4722] team0: Port device team_slave_1 added
[ 116.805861][ T4722] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 116.813919][ T4722] 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.
[ 116.841620][ T4722] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 116.877609][ T4722] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 116.885047][ T4722] 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.
[ 116.912094][ T4722] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 116.945781][ T4722] device hsr_slave_0 entered promiscuous mode
[ 116.954347][ T4722] device hsr_slave_1 entered promiscuous mode
[ 117.565971][ T4722] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 117.579546][ T4722] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 117.592151][ T4722] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 117.605291][ T4722] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 117.661537][ T4722] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.669692][ T4722] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.677330][ T4722] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.685034][ T4722] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.707334][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 117.717785][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 117.784870][ T4722] 8021q: adding VLAN 0 to HW filter on device bond0
[ 117.816411][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 117.825625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 117.848816][ T4722] 8021q: adding VLAN 0 to HW filter on device team0
[ 117.862217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 117.873620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 117.884473][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.891590][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.964082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 117.973815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 117.982643][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.989794][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 118.000799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 118.010696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 118.024173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 118.034376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 118.067596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 118.084110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 118.115157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 118.133566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 118.153499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 118.178992][ T4722] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 118.191497][ T4722] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 118.209241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 118.235119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 118.465925][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 118.483080][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 118.496372][ T4722] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 118.536272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 118.551776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 118.574344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 118.584901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 118.597853][ T4722] device veth0_vlan entered promiscuous mode
[ 118.608166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 118.617306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 118.631394][ T4722] device veth1_vlan entered promiscuous mode
[ 118.661377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 118.671945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 118.681156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 118.690529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 118.703986][ T4722] device veth0_macvtap entered promiscuous mode
[ 118.722457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 118.734760][ T4722] device veth1_macvtap entered promiscuous mode
[ 118.755939][ T4722] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 118.764695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 118.775539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 118.788387][ T4722] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 118.797870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 118.807579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 118.820199][ T4722] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.829698][ T4722] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.841406][ T4722] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.852131][ T4722] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/05/06 00:28:30 executed programs: 0
[ 120.205658][ T4811] chnl_net:caif_netlink_parms(): no params data found
[ 120.255567][ T155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.299635][ T4811] bridge0: port 1(bridge_slave_0) entered blocking state
[ 120.307169][ T4811] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.319186][ T4811] device bridge_slave_0 entered promiscuous mode
[ 120.328429][ T4811] bridge0: port 2(bridge_slave_1) entered blocking state
[ 120.338264][ T4811] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.347044][ T4811] device bridge_slave_1 entered promiscuous mode
[ 120.381504][ T4811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.396164][ T4811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.430618][ T4811] team0: Port device team_slave_0 added
[ 120.441896][ T4811] team0: Port device team_slave_1 added
[ 120.470117][ T4811] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.479897][ T4811] 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.
[ 120.509917][ T4811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 120.525614][ T4811] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 120.533085][ T4811] 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.
[ 120.562804][ T4811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 120.609181][ T4811] device hsr_slave_0 entered promiscuous mode
[ 120.618147][ T4811] device hsr_slave_1 entered promiscuous mode
[ 120.625774][ T4811] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 120.633891][ T4811] Cannot create hsr debugfs directory
[ 121.912910][ T4311] Bluetooth: hci0: command 0x0409 tx timeout
[ 122.729804][ T155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 123.115236][ T155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 123.196597][ T155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 123.995399][ T23] Bluetooth: hci0: command 0x041b tx timeout
[ 124.015170][ T4811] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 124.026089][ T4811] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 124.036324][ T4811] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 124.063374][ T4811] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 124.158847][ T4811] 8021q: adding VLAN 0 to HW filter on device bond0
[ 124.178330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 124.191973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 124.205408][ T4811] 8021q: adding VLAN 0 to HW filter on device team0
[ 124.238951][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 124.249412][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 124.262044][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.269450][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.296692][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 124.306222][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 124.318126][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 124.328592][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.335753][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.348587][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 124.358114][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 124.369821][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 124.380175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 124.392835][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 124.428254][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 124.438150][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 124.450418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 124.460595][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 124.472456][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 124.482713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 124.492205][ T4811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 124.512933][ T155] device hsr_slave_0 left promiscuous mode
[ 124.519624][ T155] device hsr_slave_1 left promiscuous mode
[ 124.527060][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 124.538032][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 124.546939][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 124.557127][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 124.565478][ T155] device bridge_slave_1 left promiscuous mode
[ 124.571733][ T155] bridge0: port 2(bridge_slave_1) entered disabled state
[ 124.583753][ T155] device bridge_slave_0 left promiscuous mode
[ 124.590542][ T155] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.608945][ T155] device veth1_macvtap left promiscuous mode
[ 124.616922][ T155] device veth0_macvtap left promiscuous mode
[ 124.623791][ T155] device veth1_vlan left promiscuous mode
[ 124.629727][ T155] device veth0_vlan left promiscuous mode
[ 124.791594][ T155] team0 (unregistering): Port device team_slave_1 removed
[ 124.806165][ T155] team0 (unregistering): Port device team_slave_0 removed
[ 124.819067][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 124.835612][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 124.897362][ T155] bond0 (unregistering): Released all slaves
[ 125.063431][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 125.071326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 125.086389][ T4811] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 125.108765][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 125.119736][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 125.164641][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 125.174368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 125.187777][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 125.196102][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 125.206477][ T4811] device veth0_vlan entered promiscuous mode
[ 125.220985][ T4811] device veth1_vlan entered promiscuous mode
[ 125.247914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 125.258241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 125.283405][ T4811] device veth0_macvtap entered promiscuous mode
[ 125.294282][ T4811] device veth1_macvtap entered promiscuous mode
[ 125.319910][ T4811] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 125.328069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 125.340576][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 125.349471][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 125.361815][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 125.375034][ T4811] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 125.384936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 125.394936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 125.406744][ T4811] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.417546][ T4811] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.428223][ T4811] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.438641][ T4811] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.536567][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.555552][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 125.580390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 125.595533][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.605173][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 125.616260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/05/06 00:28:36 executed programs: 2
[ 125.719495][ T5072] loop0: detected capacity change from 0 to 64
[ 125.806825][ T5072] ------------[ cut here ]------------
[ 125.822999][ T5072] WARNING: CPU: 0 PID: 5072 at fs/buffer.c:1084 mark_buffer_dirty+0x318/0x490
[ 125.832070][ T5072] Modules linked in:
[ 125.853185][ T5072] CPU: 0 PID: 5072 Comm: syz.0.17 Not tainted syzkaller #0
[ 125.861243][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 125.893898][ T5072] RIP: 0010:mark_buffer_dirty+0x318/0x490
[ 125.899984][ T5072] Code: 89 f7 e8 bb 2e e6 ff 49 8b 3e be 04 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 04 bd fc ff e8 cf 0f a1 ff eb 80 e8 c8 0f a1 ff <0f> 0b e9 33 fd ff ff e8 bc 0f a1 ff 0f 0b e9 55 fd ff ff e8 b0 0f
[ 125.953179][ T5072] RSP: 0018:ffffc90002edf7c8 EFLAGS: 00010293
[ 125.959649][ T5072] RAX: ffffffff81d824c8 RBX: ffff888071a6b2b8 RCX: ffff888020f3bb80
[ 126.002735][ T5072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 126.011480][ T5072] RBP: ffff888078f8e018 R08: ffff88806c8421ff R09: 1ffff1100d90843f
[ 126.043254][ T5072] R10: dffffc0000000000 R11: ffffed100d908440 R12: ffff888078546600
[ 126.062842][ T5072] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100e34d657
[ 126.076843][ T4248] Bluetooth: hci0: command 0x040f tx timeout
[ 126.096474][ T5072] FS: 00007f6cb313c6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 126.124494][ T5072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.131630][ T5072] CR2: 00007f7db031dd30 CR3: 000000005c6cc000 CR4: 00000000003506f0
[ 126.162725][ T5072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 126.170928][ T5072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 126.193839][ T5072] Call Trace:
[ 126.197449][ T5072]
[ 126.200444][ T5072] bfs_get_block+0x814/0xa60
[ 126.222868][ T5072] __block_write_begin_int+0x565/0x15d0
[ 126.228755][ T5072] ? bfs_bmap+0x30/0x30
[ 126.241716][ T5072] ? page_zero_new_buffers+0x490/0x490
[ 126.262761][ T5072] ? seqcount_lockdep_reader_access+0x18d/0x1d0
[ 126.269227][ T5072] ? ktime_get_real_ts64+0x440/0x440
[ 126.293892][ T5072] ? wait_for_stable_page+0xd9/0x110
[ 126.299498][ T5072] ? bfs_bmap+0x30/0x30
[ 126.316609][ T5072] block_write_begin+0x4d/0xc0
[ 126.322279][ T5072] bfs_write_begin+0x37/0xd0
[ 126.342687][ T5072] generic_perform_write+0x2b6/0x550
[ 126.348562][ T5072] ? atime_needs_update+0x780/0x780
[ 126.363380][ T5072] ? grab_cache_page_write_begin+0xa0/0xa0
[ 126.369378][ T5072] ? file_remove_privs+0x5d0/0x5d0
[ 126.397493][ T5072] ? rwsem_write_trylock+0x135/0x1c0
[ 126.412779][ T5072] ? clear_nonspinnable+0x60/0x60
[ 126.419262][ T5072] __generic_file_write_iter+0x25f/0x4e0
[ 126.443852][ T5072] generic_file_write_iter+0xa6/0x1b0
[ 126.449584][ T5072] vfs_write+0x745/0xd60
[ 126.462747][ T5072] ? file_end_write+0x250/0x250
[ 126.468079][ T5072] ? __fget_files+0x40f/0x480
[ 126.482772][ T5072] ? __fdget+0x18b/0x210
[ 126.504945][ T5072] ? __x64_sys_pwrite64+0xf2/0x220
[ 126.510556][ T5072] __x64_sys_pwrite64+0x19a/0x220
[ 126.516695][ T5072] ? ksys_pwrite64+0x1c0/0x1c0
[ 126.521797][ T5072] ? lockdep_hardirqs_on+0x94/0x140
[ 126.542717][ T5072] do_syscall_64+0x4c/0xa0
[ 126.547364][ T5072] ? clear_bhb_loop+0x30/0x80
[ 126.554712][ T5072] ? clear_bhb_loop+0x30/0x80
[ 126.559507][ T5072] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 126.599498][ T5072] RIP: 0033:0x7f6cb3ad8ef9
[ 126.616075][ T5072] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 126.645892][ T5072] RSP: 002b:00007f6cb313c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 126.655823][ T5072] RAX: ffffffffffffffda RBX: 00007f6cb3d43fa0 RCX: 00007f6cb3ad8ef9
[ 126.666763][ T5072] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000006
[ 126.676524][ T5072] RBP: 00007f6cb3b6dee0 R08: 0000000000000000 R09: 0000000000000000
[ 126.687374][ T5072] R10: 0000000000000e7c R11: 0000000000000246 R12: 0000000000000000
[ 126.697028][ T5072] R13: 00007f6cb3d44038 R14: 00007f6cb3d43fa0 R15: 00007ffe6bcf52c8
[ 126.707308][ T5072]
[ 126.710578][ T5072] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 126.718220][ T5072] CPU: 0 PID: 5072 Comm: syz.0.17 Not tainted syzkaller #0
[ 126.725735][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 126.736000][ T5072] Call Trace:
[ 126.739686][ T5072]
[ 126.742879][ T5072] dump_stack_lvl+0x188/0x250
[ 126.747759][ T5072] ? show_regs_print_info+0x20/0x20
[ 126.753391][ T5072] ? load_image+0x400/0x400
[ 126.758176][ T5072] panic+0x2e5/0x810
[ 126.762297][ T5072] ? bpf_jit_dump+0xd0/0xd0
[ 126.766882][ T5072] ? mark_buffer_dirty+0x318/0x490
[ 126.772033][ T5072] __warn+0x248/0x2b0
[ 126.776082][ T5072] ? mark_buffer_dirty+0x318/0x490
[ 126.781422][ T5072] report_bug+0x1b7/0x2e0
[ 126.785972][ T5072] handle_bug+0x3a/0x70
[ 126.790284][ T5072] exc_invalid_op+0x16/0x40
[ 126.794928][ T5072] asm_exc_invalid_op+0x16/0x20
[ 126.800018][ T5072] RIP: 0010:mark_buffer_dirty+0x318/0x490
[ 126.805861][ T5072] Code: 89 f7 e8 bb 2e e6 ff 49 8b 3e be 04 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 04 bd fc ff e8 cf 0f a1 ff eb 80 e8 c8 0f a1 ff <0f> 0b e9 33 fd ff ff e8 bc 0f a1 ff 0f 0b e9 55 fd ff ff e8 b0 0f
[ 126.826263][ T5072] RSP: 0018:ffffc90002edf7c8 EFLAGS: 00010293
[ 126.832491][ T5072] RAX: ffffffff81d824c8 RBX: ffff888071a6b2b8 RCX: ffff888020f3bb80
[ 126.840877][ T5072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 126.849273][ T5072] RBP: ffff888078f8e018 R08: ffff88806c8421ff R09: 1ffff1100d90843f
[ 126.857619][ T5072] R10: dffffc0000000000 R11: ffffed100d908440 R12: ffff888078546600
[ 126.865808][ T5072] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100e34d657
[ 126.873927][ T5072] ? mark_buffer_dirty+0x318/0x490
[ 126.879483][ T5072] ? mark_buffer_dirty+0x318/0x490
[ 126.885349][ T5072] bfs_get_block+0x814/0xa60
[ 126.890115][ T5072] __block_write_begin_int+0x565/0x15d0
[ 126.895898][ T5072] ? bfs_bmap+0x30/0x30
[ 126.900087][ T5072] ? page_zero_new_buffers+0x490/0x490
[ 126.905887][ T5072] ? seqcount_lockdep_reader_access+0x18d/0x1d0
[ 126.912629][ T5072] ? ktime_get_real_ts64+0x440/0x440
[ 126.918274][ T5072] ? wait_for_stable_page+0xd9/0x110
[ 126.923723][ T5072] ? bfs_bmap+0x30/0x30
[ 126.928018][ T5072] block_write_begin+0x4d/0xc0
[ 126.933028][ T5072] bfs_write_begin+0x37/0xd0
[ 126.937999][ T5072] generic_perform_write+0x2b6/0x550
[ 126.943507][ T5072] ? atime_needs_update+0x780/0x780
[ 126.948927][ T5072] ? grab_cache_page_write_begin+0xa0/0xa0
[ 126.955027][ T5072] ? file_remove_privs+0x5d0/0x5d0
[ 126.960383][ T5072] ? rwsem_write_trylock+0x135/0x1c0
[ 126.965898][ T5072] ? clear_nonspinnable+0x60/0x60
[ 126.971225][ T5072] __generic_file_write_iter+0x25f/0x4e0
[ 126.977286][ T5072] generic_file_write_iter+0xa6/0x1b0
[ 126.982885][ T5072] vfs_write+0x745/0xd60
[ 126.987419][ T5072] ? file_end_write+0x250/0x250
[ 126.992930][ T5072] ? __fget_files+0x40f/0x480
[ 126.997652][ T5072] ? __fdget+0x18b/0x210
[ 127.002285][ T5072] ? __x64_sys_pwrite64+0xf2/0x220
[ 127.007788][ T5072] __x64_sys_pwrite64+0x19a/0x220
[ 127.013159][ T5072] ? ksys_pwrite64+0x1c0/0x1c0
[ 127.018138][ T5072] ? lockdep_hardirqs_on+0x94/0x140
[ 127.023498][ T5072] do_syscall_64+0x4c/0xa0
[ 127.028255][ T5072] ? clear_bhb_loop+0x30/0x80
[ 127.033150][ T5072] ? clear_bhb_loop+0x30/0x80
[ 127.039148][ T5072] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 127.045218][ T5072] RIP: 0033:0x7f6cb3ad8ef9
[ 127.050017][ T5072] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 127.071228][ T5072] RSP: 002b:00007f6cb313c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 127.080463][ T5072] RAX: ffffffffffffffda RBX: 00007f6cb3d43fa0 RCX: 00007f6cb3ad8ef9
[ 127.088903][ T5072] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000006
[ 127.097756][ T5072] RBP: 00007f6cb3b6dee0 R08: 0000000000000000 R09: 0000000000000000
[ 127.106544][ T5072] R10: 0000000000000e7c R11: 0000000000000246 R12: 0000000000000000
[ 127.114909][ T5072] R13: 00007f6cb3d44038 R14: 00007f6cb3d43fa0 R15: 00007ffe6bcf52c8
[ 127.123667][ T5072]
[ 127.127211][ T5072] Kernel Offset: disabled
[ 127.132416][ T5072] Rebooting in 86400 seconds..