Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts.
2026/03/04 20:21:15 parsed 1 programs
[ 99.766616][ T4587] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 102.177487][ T3088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.190706][ T3088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.211807][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 102.223623][ T3088] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.233340][ T3088] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.242477][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 102.816306][ T9] ODEBUG: Out of memory. ODEBUG disabled
[ 102.836090][ T4648] chnl_net:caif_netlink_parms(): no params data found
[ 102.982997][ T4648] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.991066][ T4648] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.000383][ T4648] device bridge_slave_0 entered promiscuous mode
[ 103.020352][ T4648] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.027969][ T4648] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.036515][ T4648] device bridge_slave_1 entered promiscuous mode
[ 103.068545][ T4648] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 103.081918][ T4648] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 103.115858][ T4648] team0: Port device team_slave_0 added
[ 103.124355][ T4648] team0: Port device team_slave_1 added
[ 103.144789][ T4648] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 103.152732][ T4648] 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.
[ 103.182020][ T4648] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 103.196018][ T4648] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 103.203380][ T4648] 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.
[ 103.233772][ T4648] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 103.262296][ T4648] device hsr_slave_0 entered promiscuous mode
[ 103.269340][ T4648] device hsr_slave_1 entered promiscuous mode
[ 103.817024][ T4648] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 103.826924][ T4648] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 103.837481][ T4648] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 103.847597][ T4648] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 103.973572][ T4648] 8021q: adding VLAN 0 to HW filter on device bond0
[ 103.989014][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 103.998629][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 104.010976][ T4648] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.049551][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 104.059710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 104.070066][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.079116][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.091288][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 104.101562][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 104.112213][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.119942][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.129056][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 104.138657][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 104.162534][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 104.173292][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 104.185399][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 104.198217][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 104.211435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 104.221448][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 104.256425][ T4648] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 104.269842][ T4648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 104.278087][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 104.288552][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 104.299352][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 104.432503][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 104.441620][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 104.457363][ T4648] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 104.509488][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 104.521086][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 104.544068][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 104.555205][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 104.568060][ T4648] device veth0_vlan entered promiscuous mode
[ 104.576437][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 104.585247][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 104.599387][ T4648] device veth1_vlan entered promiscuous mode
[ 104.635475][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 104.650452][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 104.670455][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 104.686664][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 104.700551][ T4648] device veth0_macvtap entered promiscuous mode
[ 104.722003][ T4648] device veth1_macvtap entered promiscuous mode
[ 104.759879][ T4648] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 104.775720][ T4648] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 104.784465][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 104.795523][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 104.810499][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 104.830849][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 104.849523][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 104.869947][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 104.889709][ T4648] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.906502][ T4648] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.921629][ T4648] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.932027][ T4648] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/03/04 20:21:24 executed programs: 0
[ 106.438269][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 106.644769][ T4773] chnl_net:caif_netlink_parms(): no params data found
[ 106.706153][ T4773] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.716140][ T4773] bridge0: port 1(bridge_slave_0) entered disabled state
[ 106.726115][ T4773] device bridge_slave_0 entered promiscuous mode
[ 106.737697][ T4773] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.746240][ T4773] bridge0: port 2(bridge_slave_1) entered disabled state
[ 106.757462][ T4773] device bridge_slave_1 entered promiscuous mode
[ 106.787045][ T4773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 106.799161][ T4773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 106.830428][ T4773] team0: Port device team_slave_0 added
[ 106.838621][ T4773] team0: Port device team_slave_1 added
[ 106.861441][ T4773] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 106.869388][ T4773] 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.
[ 106.897594][ T4773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 106.912367][ T4773] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 106.920002][ T4773] 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.
[ 106.947876][ T4773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 106.985325][ T4773] device hsr_slave_0 entered promiscuous mode
[ 106.992985][ T4773] device hsr_slave_1 entered promiscuous mode
[ 107.000162][ T4773] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 107.008350][ T4773] Cannot create hsr debugfs directory
[ 108.578853][ T4302] Bluetooth: hci0: command 0x0409 tx timeout
[ 109.823705][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 110.023803][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 110.084998][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 110.669308][ T4654] Bluetooth: hci0: command 0x041b tx timeout
[ 110.854118][ T4773] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 110.864458][ T4773] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 110.881559][ T4773] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 110.892850][ T4773] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 110.932697][ T9] device hsr_slave_0 left promiscuous mode
[ 110.940349][ T9] device hsr_slave_1 left promiscuous mode
[ 110.947413][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 110.956296][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 110.966562][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 110.976552][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 110.985965][ T9] device bridge_slave_1 left promiscuous mode
[ 110.993091][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.003491][ T9] device bridge_slave_0 left promiscuous mode
[ 111.011038][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.022542][ T9] device veth1_macvtap left promiscuous mode
[ 111.029277][ T9] device veth0_macvtap left promiscuous mode
[ 111.035791][ T9] device veth1_vlan left promiscuous mode
[ 111.044318][ T9] device veth0_vlan left promiscuous mode
[ 111.165759][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 111.177981][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 111.193709][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 111.207464][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 111.258111][ T9] bond0 (unregistering): Released all slaves
[ 111.323411][ T4773] 8021q: adding VLAN 0 to HW filter on device bond0
[ 111.338082][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 111.349709][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 111.362319][ T4773] 8021q: adding VLAN 0 to HW filter on device team0
[ 111.386738][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 111.406691][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 111.419470][ T3088] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.427689][ T3088] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.436432][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 111.446526][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 111.455278][ T3088] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.463798][ T3088] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.473713][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 111.484427][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 111.498547][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 111.517419][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 111.533730][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 111.543236][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 111.553138][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 111.563241][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 111.574206][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 111.584017][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 111.596810][ T4773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 111.609092][ T4773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 111.618226][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 111.629751][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 111.715140][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 111.723155][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 111.744235][ T4773] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 111.764492][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 111.773697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 111.797702][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 111.808210][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 111.818357][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 111.827308][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 111.841232][ T4773] device veth0_vlan entered promiscuous mode
[ 111.854213][ T4773] device veth1_vlan entered promiscuous mode
[ 111.881615][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 111.893380][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 111.904156][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 111.913579][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 111.926265][ T4773] device veth0_macvtap entered promiscuous mode
[ 111.938229][ T4773] device veth1_macvtap entered promiscuous mode
[ 111.962770][ T4773] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 111.970970][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 111.982076][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 111.991559][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 112.003033][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 112.016052][ T4773] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.026314][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 112.036576][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 112.049170][ T4773] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.060145][ T4773] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.070158][ T4773] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.079352][ T4773] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.150264][ T541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.162294][ T541] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.181388][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/03/04 20:21:30 executed programs: 2
[ 112.198395][ T541] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.208453][ T541] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.218820][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 112.285867][ T5055] loop0: detected capacity change from 0 to 64
[ 112.333856][ T5055] ------------[ cut here ]------------
[ 112.349424][ T5055] WARNING: CPU: 1 PID: 5055 at fs/buffer.c:1084 mark_buffer_dirty+0x318/0x490
[ 112.361339][ T5055] Modules linked in:
[ 112.366896][ T5055] CPU: 1 PID: 5055 Comm: syz.0.16 Not tainted syzkaller #0
[ 112.375082][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 112.388097][ T5055] RIP: 0010:mark_buffer_dirty+0x318/0x490
[ 112.394841][ T5055] 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 3f 23 a1 ff eb 80 e8 38 23 a1 ff <0f> 0b e9 33 fd ff ff e8 2c 23 a1 ff 0f 0b e9 55 fd ff ff e8 20 23
[ 112.419063][ T5055] RSP: 0018:ffffc9000130f7c8 EFLAGS: 00010293
[ 112.426108][ T5055] RAX: ffffffff81d7fdd8 RBX: ffff88806d423658 RCX: ffff888074a8bb80
[ 112.437849][ T5055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 112.446568][ T5055] RBP: ffff88807b7dc018 R08: ffff88806e9f69ff R09: 1ffff1100dd3ed3f
[ 112.456947][ T5055] R10: dffffc0000000000 R11: ffffed100dd3ed40 R12: ffff88805a87a200
[ 112.466606][ T5055] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100da846cb
[ 112.478293][ T5055] FS: 00007f92209586c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 112.490432][ T5055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.500762][ T5055] CR2: 00007f9221737b00 CR3: 000000005a87d000 CR4: 00000000003506e0
[ 112.515835][ T5055] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 112.529520][ T5055] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 112.541753][ T5055] Call Trace:
[ 112.546083][ T5055]
[ 112.549727][ T5055] bfs_get_block+0x814/0xa60
[ 112.555311][ T5055] __block_write_begin_int+0x565/0x15d0
[ 112.563434][ T5055] ? bfs_bmap+0x30/0x30
[ 112.569265][ T5055] ? page_zero_new_buffers+0x490/0x490
[ 112.575640][ T5055] ? wait_for_stable_page+0xd9/0x110
[ 112.584915][ T5055] ? bfs_bmap+0x30/0x30
[ 112.590909][ T5055] block_write_begin+0x4d/0xc0
[ 112.596776][ T5055] bfs_write_begin+0x37/0xd0
[ 112.603379][ T5055] generic_perform_write+0x2b6/0x550
[ 112.611532][ T5055] ? atime_needs_update+0x780/0x780
[ 112.617326][ T5055] ? grab_cache_page_write_begin+0xa0/0xa0
[ 112.624928][ T5055] ? file_remove_privs+0x5d0/0x5d0
[ 112.631266][ T5055] ? rwsem_write_trylock+0x135/0x1c0
[ 112.638016][ T5055] ? clear_nonspinnable+0x60/0x60
[ 112.644743][ T5055] __generic_file_write_iter+0x25f/0x4e0
[ 112.652493][ T5055] generic_file_write_iter+0xa6/0x1b0
[ 112.660718][ T5055] vfs_write+0x745/0xd60
[ 112.666994][ T5055] ? file_end_write+0x250/0x250
[ 112.675577][ T5055] ? __fget_files+0x40f/0x480
[ 112.683592][ T5055] ? mutex_lock_nested+0x17/0x20
[ 112.692070][ T5055] ? __fdget_pos+0x2bf/0x370
[ 112.699803][ T5055] ? ksys_write+0x71/0x260
[ 112.706987][ T5055] ksys_write+0x152/0x260
[ 112.715478][ T5055] ? __ia32_sys_read+0x80/0x80
[ 112.723401][ T5055] ? lockdep_hardirqs_on+0x94/0x140
[ 112.731576][ T5055] do_syscall_64+0x4c/0xa0
[ 112.739519][ T4262] Bluetooth: hci0: command 0x040f tx timeout
[ 112.748357][ T5055] ? clear_bhb_loop+0x30/0x80
[ 112.756632][ T5055] ? clear_bhb_loop+0x30/0x80
[ 112.764701][ T5055] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.772118][ T5055] RIP: 0033:0x7f92216ea3b9
[ 112.777507][ T5055] 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
[ 112.800976][ T5055] RSP: 002b:00007f9220958028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 112.810981][ T5055] RAX: ffffffffffffffda RBX: 00007f92218effa0 RCX: 00007f92216ea3b9
[ 112.820461][ T5055] RDX: 000000000000fecc RSI: 0000000020000100 RDI: 0000000000000006
[ 112.829705][ T5055] RBP: 00007f92217759d4 R08: 0000000000000000 R09: 0000000000000000
[ 112.839398][ T5055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 112.849154][ T5055] R13: 0000000000000000 R14: 00007f92218effa0 R15: 00007ffe8c67f4e8
[ 112.860103][ T5055]
[ 112.863480][ T5055] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 112.871724][ T5055] CPU: 1 PID: 5055 Comm: syz.0.16 Not tainted syzkaller #0
[ 112.880105][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 112.891958][ T5055] Call Trace:
[ 112.895248][ T5055]
[ 112.898661][ T5055] dump_stack_lvl+0x188/0x250
[ 112.904019][ T5055] ? show_regs_print_info+0x20/0x20
[ 112.910089][ T5055] ? load_image+0x400/0x400
[ 112.914718][ T5055] panic+0x2e5/0x810
[ 112.919419][ T5055] ? bpf_jit_dump+0xd0/0xd0
[ 112.924521][ T5055] ? mark_buffer_dirty+0x318/0x490
[ 112.930343][ T5055] __warn+0x248/0x2b0
[ 112.935021][ T5055] ? mark_buffer_dirty+0x318/0x490
[ 112.940691][ T5055] report_bug+0x1b7/0x2e0
[ 112.945962][ T5055] handle_bug+0x3a/0x70
[ 112.950642][ T5055] exc_invalid_op+0x16/0x40
[ 112.955324][ T5055] asm_exc_invalid_op+0x16/0x20
[ 112.960460][ T5055] RIP: 0010:mark_buffer_dirty+0x318/0x490
[ 112.966462][ T5055] 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 3f 23 a1 ff eb 80 e8 38 23 a1 ff <0f> 0b e9 33 fd ff ff e8 2c 23 a1 ff 0f 0b e9 55 fd ff ff e8 20 23
[ 112.988709][ T5055] RSP: 0018:ffffc9000130f7c8 EFLAGS: 00010293
[ 112.995099][ T5055] RAX: ffffffff81d7fdd8 RBX: ffff88806d423658 RCX: ffff888074a8bb80
[ 113.003709][ T5055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 113.013029][ T5055] RBP: ffff88807b7dc018 R08: ffff88806e9f69ff R09: 1ffff1100dd3ed3f
[ 113.022909][ T5055] R10: dffffc0000000000 R11: ffffed100dd3ed40 R12: ffff88805a87a200
[ 113.031319][ T5055] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100da846cb
[ 113.040524][ T5055] ? mark_buffer_dirty+0x318/0x490
[ 113.046411][ T5055] ? mark_buffer_dirty+0x318/0x490
[ 113.052316][ T5055] bfs_get_block+0x814/0xa60
[ 113.058154][ T5055] __block_write_begin_int+0x565/0x15d0
[ 113.065958][ T5055] ? bfs_bmap+0x30/0x30
[ 113.070831][ T5055] ? page_zero_new_buffers+0x490/0x490
[ 113.077452][ T5055] ? wait_for_stable_page+0xd9/0x110
[ 113.083482][ T5055] ? bfs_bmap+0x30/0x30
[ 113.087898][ T5055] block_write_begin+0x4d/0xc0
[ 113.093150][ T5055] bfs_write_begin+0x37/0xd0
[ 113.098228][ T5055] generic_perform_write+0x2b6/0x550
[ 113.103688][ T5055] ? atime_needs_update+0x780/0x780
[ 113.109954][ T5055] ? grab_cache_page_write_begin+0xa0/0xa0
[ 113.116248][ T5055] ? file_remove_privs+0x5d0/0x5d0
[ 113.122558][ T5055] ? rwsem_write_trylock+0x135/0x1c0
[ 113.128808][ T5055] ? clear_nonspinnable+0x60/0x60
[ 113.134125][ T5055] __generic_file_write_iter+0x25f/0x4e0
[ 113.140797][ T5055] generic_file_write_iter+0xa6/0x1b0
[ 113.147271][ T5055] vfs_write+0x745/0xd60
[ 113.152538][ T5055] ? file_end_write+0x250/0x250
[ 113.158012][ T5055] ? __fget_files+0x40f/0x480
[ 113.163454][ T5055] ? mutex_lock_nested+0x17/0x20
[ 113.169063][ T5055] ? __fdget_pos+0x2bf/0x370
[ 113.174180][ T5055] ? ksys_write+0x71/0x260
[ 113.179501][ T5055] ksys_write+0x152/0x260
[ 113.184132][ T5055] ? __ia32_sys_read+0x80/0x80
[ 113.190240][ T5055] ? lockdep_hardirqs_on+0x94/0x140
[ 113.196363][ T5055] do_syscall_64+0x4c/0xa0
[ 113.200908][ T5055] ? clear_bhb_loop+0x30/0x80
[ 113.205664][ T5055] ? clear_bhb_loop+0x30/0x80
[ 113.210903][ T5055] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 113.217950][ T5055] RIP: 0033:0x7f92216ea3b9
[ 113.222648][ T5055] 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
[ 113.244774][ T5055] RSP: 002b:00007f9220958028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 113.254496][ T5055] RAX: ffffffffffffffda RBX: 00007f92218effa0 RCX: 00007f92216ea3b9
[ 113.263741][ T5055] RDX: 000000000000fecc RSI: 0000000020000100 RDI: 0000000000000006
[ 113.272264][ T5055] RBP: 00007f92217759d4 R08: 0000000000000000 R09: 0000000000000000
[ 113.280737][ T5055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 113.289372][ T5055] R13: 0000000000000000 R14: 00007f92218effa0 R15: 00007ffe8c67f4e8
[ 113.299027][ T5055]
[ 113.302852][ T5055] Kernel Offset: disabled
[ 113.308171][ T5055] Rebooting in 86400 seconds..