no interfaces have a carrier
[ 40.319305][ T3855] 8021q: adding VLAN 0 to HW filter on device bond0
[ 40.330890][ T3855] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts.
2026/04/01 08:46:04 parsed 1 programs
syzkaller login: [ 69.024438][ T4189] cgroup: Unknown subsys name 'net'
[ 69.173425][ T4189] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 70.706925][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 71.670524][ T1433] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.677735][ T1433] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.113662][ T4204] chnl_net:caif_netlink_parms(): no params data found
[ 72.156537][ T4204] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.164387][ T4204] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.173700][ T4204] device bridge_slave_0 entered promiscuous mode
[ 72.183694][ T4204] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.191261][ T4204] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.199257][ T4204] device bridge_slave_1 entered promiscuous mode
[ 72.219226][ T4204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.231467][ T4204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.252441][ T4204] team0: Port device team_slave_0 added
[ 72.260111][ T4204] team0: Port device team_slave_1 added
[ 72.276953][ T4204] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.284069][ T4204] 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.
[ 72.311717][ T4204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.327060][ T4204] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.335529][ T4204] 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.
[ 72.370345][ T4204] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.400643][ T4204] device hsr_slave_0 entered promiscuous mode
[ 72.417596][ T4204] device hsr_slave_1 entered promiscuous mode
[ 72.506834][ T4204] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.518625][ T4204] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.528426][ T4204] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.538371][ T4204] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.560993][ T4204] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.568710][ T4204] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.577625][ T4204] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.586319][ T4204] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.633957][ T4204] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.646337][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.659352][ T1383] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.669402][ T1383] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.677394][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 72.690322][ T4204] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.701564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.710929][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.718584][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.730253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.739375][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.746505][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.766022][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.774901][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.787716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.801024][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.813769][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.824986][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.907126][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 72.915373][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 72.930083][ T4204] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 72.948277][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 72.968105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 72.976999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 72.985551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 72.995804][ T4204] device veth0_vlan entered promiscuous mode
[ 73.008293][ T4204] device veth1_vlan entered promiscuous mode
[ 73.026760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.035670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 73.045256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 73.057584][ T4204] device veth0_macvtap entered promiscuous mode
[ 73.066532][ T4204] device veth1_macvtap entered promiscuous mode
[ 73.084084][ T4204] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.092778][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.103351][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.115335][ T4204] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.125137][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.134636][ T1383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.146781][ T4204] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.156666][ T4204] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.167877][ T4204] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.177558][ T4204] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.329562][ T1383] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.656953][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.670256][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.684260][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 73.702714][ T376] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.712389][ T376] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.723884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 76.013228][ T1383] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.082309][ T1383] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.134381][ T1383] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.837817][ T1383] device hsr_slave_0 left promiscuous mode
[ 78.849944][ T1383] device hsr_slave_1 left promiscuous mode
[ 78.869873][ T1383] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 78.880354][ T1383] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 78.903749][ T1383] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 78.913097][ T1383] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 78.921651][ T1383] device bridge_slave_1 left promiscuous mode
[ 78.931133][ T1383] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.952273][ T1383] device bridge_slave_0 left promiscuous mode
[ 78.959066][ T1383] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.984633][ T1383] device veth1_macvtap left promiscuous mode
[ 78.993301][ T1383] device veth0_macvtap left promiscuous mode
[ 79.002531][ T1383] device veth1_vlan left promiscuous mode
[ 79.010011][ T1383] device veth0_vlan left promiscuous mode
[ 79.214069][ T1383] team0 (unregistering): Port device team_slave_1 removed
[ 79.226664][ T1383] team0 (unregistering): Port device team_slave_0 removed
[ 79.240451][ T1383] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 79.254457][ T1383] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 79.306089][ T1383] bond0 (unregistering): Released all slaves
2026/04/01 08:46:19 executed programs: 0
[ 81.869061][ T4358] chnl_net:caif_netlink_parms(): no params data found
[ 82.021973][ T4358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.037403][ T4358] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.047007][ T4358] device bridge_slave_0 entered promiscuous mode
[ 82.056882][ T4358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.066121][ T4358] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.077647][ T4358] device bridge_slave_1 entered promiscuous mode
[ 82.142687][ T4358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.185162][ T1383] ODEBUG: Out of memory. ODEBUG disabled
[ 82.195536][ T4358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.288821][ T4358] team0: Port device team_slave_0 added
[ 82.307237][ T4358] team0: Port device team_slave_1 added
[ 82.360926][ T4358] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.387477][ T4358] 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.
[ 82.456975][ T4358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.474774][ T4358] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.483594][ T4358] 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.
[ 82.521889][ T4358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.774573][ T4358] device hsr_slave_0 entered promiscuous mode
[ 82.797208][ T4358] device hsr_slave_1 entered promiscuous mode
[ 83.411670][ T4358] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.424156][ T4358] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.436813][ T4358] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.450194][ T4358] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.607973][ T4358] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.628354][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.640825][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.656260][ T4358] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.668375][ T4391] Bluetooth: hci0: command 0x0409 tx timeout
[ 83.671047][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.690804][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.700953][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.709308][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.773478][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 83.783188][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.794482][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.803673][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.811700][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.823710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.898772][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.908965][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.923914][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.934307][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.948060][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.960759][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.970588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.985993][ T4358] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 84.000870][ T4358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 84.017927][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 84.031752][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 84.040957][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 84.240738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 84.252282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 84.270090][ T4358] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.338155][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.351133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.378225][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 84.392399][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.404543][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.416095][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.457730][ T4358] device veth0_vlan entered promiscuous mode
[ 84.486706][ T4358] device veth1_vlan entered promiscuous mode
[ 84.547185][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.562718][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.575311][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.588109][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.604831][ T4358] device veth0_macvtap entered promiscuous mode
[ 84.645532][ T4358] device veth1_macvtap entered promiscuous mode
[ 84.670227][ T4358] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.684041][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.712056][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.726063][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.739229][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.754509][ T4358] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.780173][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.793014][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.809222][ T4358] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.820199][ T4358] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.831976][ T4358] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.844671][ T4358] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.005173][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.029003][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.058877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 85.077994][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.086325][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.101145][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 85.649689][ T4509] loop0: detected capacity change from 0 to 32768
[ 85.691177][ T4509] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 85.721594][ T4509] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 85.747724][ T4416] Bluetooth: hci0: command 0x041b tx timeout
[ 85.797098][ T4509] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 85.822436][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 85.833668][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 85.925669][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 92ms
[ 85.944737][ T23] gfs2: fsid=syz:syz.0: jid=0: Done
[ 85.953366][ T4509] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 86.378433][ T4509] gfs2: fsid=syz:syz.0: found 2 quota changes
[ 86.466918][ T4358] ------------[ cut here ]------------
[ 86.474698][ T4358] WARNING: CPU: 0 PID: 4358 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 86.489312][ T4358] Modules linked in:
[ 86.494908][ T4358] CPU: 0 PID: 4358 Comm: syz-executor Not tainted syzkaller #0
[ 86.505252][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 86.518577][ T4358] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 86.525645][ T4358] Code: ec d7 ff 49 ff cf e9 5b fc ff ff e8 55 ec d7 ff 48 ff cb e9 e4 fb ff ff e8 48 ec d7 ff 48 ff cb e9 c4 fc ff ff e8 3b ec d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 86.552691][ T4358] RSP: 0018:ffffc90002eff858 EFLAGS: 00010093
[ 86.560823][ T4358] RAX: ffffffff81a134d5 RBX: 0000000000000000 RCX: ffff8880290a5940
[ 86.571240][ T4358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 86.582060][ T4358] RBP: ffffea00008d4540 R08: ffff88801700c2f7 R09: 1ffff11002e0185e
[ 86.594762][ T4358] R10: dffffc0000000000 R11: ffffed1002e0185f R12: ffff88801700c178
[ 86.605071][ T4358] R13: ffff88801700c2f0 R14: 1ffff11002e0185e R15: dffffc0000000000
[ 86.618509][ T4358] FS: 000055557d247500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 86.630688][ T4358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.641147][ T4358] CR2: 00007f91fbcc2000 CR3: 000000002a6f7000 CR4: 00000000003506f0
[ 86.652740][ T4358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.664873][ T4358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.675616][ T4358] Call Trace:
[ 86.680978][ T4358]
[ 86.685629][ T4358] ? page_mapping+0x30e/0x440
[ 86.692753][ T4358] mark_buffer_dirty+0x2d7/0x490
[ 86.700569][ T4358] gfs2_unpin+0x126/0x9a0
[ 86.706307][ T4358] buf_lo_after_commit+0x15a/0x1a0
[ 86.712505][ T4358] ? buf_lo_before_commit+0xf0/0xf0
[ 86.718779][ T4358] gfs2_log_flush+0x1174/0x2600
[ 86.726033][ T4358] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 86.732703][ T4358] ? do_sync+0x955/0xc40
[ 86.737702][ T4358] ? kfree+0xef/0x2a0
[ 86.742522][ T4358] do_sync+0x9b0/0xc40
[ 86.747350][ T4358] ? slot_put+0x1e0/0x1e0
[ 86.752697][ T4358] ? __lock_acquire+0x7d10/0x7d10
[ 86.758542][ T4358] ? do_raw_spin_lock+0x128/0x2f0
[ 86.767242][ T4358] ? do_raw_spin_unlock+0x11d/0x230
[ 86.774496][ T4358] gfs2_quota_sync+0x32c/0x700
[ 86.780209][ T4358] gfs2_sync_fs+0x48/0xb0
[ 86.785330][ T4358] sync_filesystem+0xe6/0x220
[ 86.791755][ T4358] generic_shutdown_super+0x6b/0x300
[ 86.798646][ T4358] kill_block_super+0x7c/0xe0
[ 86.804634][ T4358] deactivate_locked_super+0x93/0xf0
[ 86.810605][ T4358] cleanup_mnt+0x42d/0x4e0
[ 86.815881][ T4358] ? lockdep_hardirqs_on+0x94/0x140
[ 86.822315][ T4358] task_work_run+0x125/0x1a0
[ 86.829416][ T4358] exit_to_user_mode_loop+0x10f/0x130
[ 86.836648][ T4358] exit_to_user_mode_prepare+0xee/0x180
[ 86.844004][ T4358] syscall_exit_to_user_mode+0x16/0x40
[ 86.851199][ T4358] do_syscall_64+0x58/0xa0
[ 86.856801][ T4358] ? clear_bhb_loop+0x30/0x80
[ 86.864163][ T4358] ? clear_bhb_loop+0x30/0x80
[ 86.869519][ T4358] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.876897][ T4358] RIP: 0033:0x7f852fcada57
[ 86.882759][ T4358] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 86.915350][ T4358] RSP: 002b:00007ffd34747918 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 86.928444][ T4358] RAX: 0000000000000000 RBX: 00007f852fd42048 RCX: 00007f852fcada57
[ 86.940471][ T4358] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd347479d0
[ 86.950625][ T4358] RBP: 00007ffd347479d0 R08: 00007ffd347489d0 R09: 00000000ffffffff
[ 86.961870][ T4358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd34748a60
[ 86.972657][ T4358] R13: 00007f852fd42048 R14: 0000000000014c8f R15: 00007ffd34748aa0
[ 86.983231][ T4358]
[ 86.986986][ T4358] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 86.997586][ T4358] CPU: 0 PID: 4358 Comm: syz-executor Not tainted syzkaller #0
[ 87.009112][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 87.024230][ T4358] Call Trace:
[ 87.028170][ T4358]
[ 87.032087][ T4358] dump_stack_lvl+0x188/0x250
[ 87.037851][ T4358] ? show_regs_print_info+0x20/0x20
[ 87.044151][ T4358] ? load_image+0x400/0x400
[ 87.049265][ T4358] panic+0x2e5/0x810
[ 87.053785][ T4358] ? bpf_jit_dump+0xd0/0xd0
[ 87.059438][ T4358] ? __set_page_dirty+0xaf5/0xdc0
[ 87.067872][ T4358] __warn+0x248/0x2b0
[ 87.075069][ T4358] ? __set_page_dirty+0xaf5/0xdc0
[ 87.082842][ T4358] report_bug+0x1b7/0x2e0
[ 87.089566][ T4358] handle_bug+0x3a/0x70
[ 87.096052][ T4358] exc_invalid_op+0x16/0x40
[ 87.103244][ T4358] asm_exc_invalid_op+0x16/0x20
[ 87.110436][ T4358] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 87.118635][ T4358] Code: ec d7 ff 49 ff cf e9 5b fc ff ff e8 55 ec d7 ff 48 ff cb e9 e4 fb ff ff e8 48 ec d7 ff 48 ff cb e9 c4 fc ff ff e8 3b ec d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 87.146672][ T4358] RSP: 0018:ffffc90002eff858 EFLAGS: 00010093
[ 87.155073][ T4358] RAX: ffffffff81a134d5 RBX: 0000000000000000 RCX: ffff8880290a5940
[ 87.165726][ T4358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 87.177915][ T4358] RBP: ffffea00008d4540 R08: ffff88801700c2f7 R09: 1ffff11002e0185e
[ 87.188690][ T4358] R10: dffffc0000000000 R11: ffffed1002e0185f R12: ffff88801700c178
[ 87.200744][ T4358] R13: ffff88801700c2f0 R14: 1ffff11002e0185e R15: dffffc0000000000
[ 87.213641][ T4358] ? __set_page_dirty+0xaf5/0xdc0
[ 87.220474][ T4358] ? __set_page_dirty+0xaf5/0xdc0
[ 87.227585][ T4358] ? page_mapping+0x30e/0x440
[ 87.235255][ T4358] mark_buffer_dirty+0x2d7/0x490
[ 87.241081][ T4358] gfs2_unpin+0x126/0x9a0
[ 87.246298][ T4358] buf_lo_after_commit+0x15a/0x1a0
[ 87.253776][ T4358] ? buf_lo_before_commit+0xf0/0xf0
[ 87.259910][ T4358] gfs2_log_flush+0x1174/0x2600
[ 87.266139][ T4358] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 87.272974][ T4358] ? do_sync+0x955/0xc40
[ 87.277592][ T4358] ? kfree+0xef/0x2a0
[ 87.282992][ T4358] do_sync+0x9b0/0xc40
[ 87.287894][ T4358] ? slot_put+0x1e0/0x1e0
[ 87.293583][ T4358] ? __lock_acquire+0x7d10/0x7d10
[ 87.299022][ T4358] ? do_raw_spin_lock+0x128/0x2f0
[ 87.304938][ T4358] ? do_raw_spin_unlock+0x11d/0x230
[ 87.311994][ T4358] gfs2_quota_sync+0x32c/0x700
[ 87.319209][ T4358] gfs2_sync_fs+0x48/0xb0
[ 87.324726][ T4358] sync_filesystem+0xe6/0x220
[ 87.331637][ T4358] generic_shutdown_super+0x6b/0x300
[ 87.338895][ T4358] kill_block_super+0x7c/0xe0
[ 87.346793][ T4358] deactivate_locked_super+0x93/0xf0
[ 87.356874][ T4358] cleanup_mnt+0x42d/0x4e0
[ 87.363394][ T4358] ? lockdep_hardirqs_on+0x94/0x140
[ 87.371026][ T4358] task_work_run+0x125/0x1a0
[ 87.378115][ T4358] exit_to_user_mode_loop+0x10f/0x130
[ 87.386550][ T4358] exit_to_user_mode_prepare+0xee/0x180
[ 87.392994][ T4358] syscall_exit_to_user_mode+0x16/0x40
[ 87.401515][ T4358] do_syscall_64+0x58/0xa0
[ 87.407138][ T4358] ? clear_bhb_loop+0x30/0x80
[ 87.413406][ T4358] ? clear_bhb_loop+0x30/0x80
[ 87.419095][ T4358] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.427872][ T4358] RIP: 0033:0x7f852fcada57
[ 87.435513][ T4358] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 87.463526][ T4358] RSP: 002b:00007ffd34747918 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 87.477374][ T4358] RAX: 0000000000000000 RBX: 00007f852fd42048 RCX: 00007f852fcada57
[ 87.491299][ T4358] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd347479d0
[ 87.502971][ T4358] RBP: 00007ffd347479d0 R08: 00007ffd347489d0 R09: 00000000ffffffff
[ 87.512562][ T4358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd34748a60
[ 87.523257][ T4358] R13: 00007f852fd42048 R14: 0000000000014c8f R15: 00007ffd34748aa0
[ 87.534242][ T4358]
[ 87.538460][ T4358] Kernel Offset: disabled
[ 87.543798][ T4358] Rebooting in 86400 seconds..