Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts.
2025/10/20 10:28:35 parsed 1 programs
syzkaller login: [ 63.750089][ T4188] cgroup: Unknown subsys name 'net'
[ 63.874442][ T4188] cgroup: Unknown subsys name 'rlimit'
[ 65.488291][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 66.830899][ T552] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.839003][ T552] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.855814][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.867987][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.876325][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.884956][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 68.939389][ T4243] chnl_net:caif_netlink_parms(): no params data found
[ 69.002090][ T4243] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.009908][ T4243] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.018583][ T4243] device bridge_slave_0 entered promiscuous mode
[ 69.028659][ T4243] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.035956][ T4243] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.044228][ T4243] device bridge_slave_1 entered promiscuous mode
[ 69.076283][ T4243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.088387][ T4243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.123836][ T4243] team0: Port device team_slave_0 added
[ 69.134864][ T4243] team0: Port device team_slave_1 added
[ 69.160874][ T4243] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 69.167855][ T4243] 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.
[ 69.194021][ T4243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 69.206856][ T4243] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 69.213996][ T4243] 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.
[ 69.239948][ T4243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 69.272736][ T4243] device hsr_slave_0 entered promiscuous mode
[ 69.279858][ T4243] device hsr_slave_1 entered promiscuous mode
[ 69.533758][ T4243] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.544697][ T4243] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.553914][ T4243] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.564097][ T4243] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.588165][ T4243] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.595380][ T4243] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.603345][ T4243] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.610530][ T4243] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.658914][ T4243] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.673568][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 69.683086][ T552] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.693008][ T552] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.706272][ T4243] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.718072][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 69.726730][ T552] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.733838][ T552] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.752820][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 69.762225][ T552] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.769277][ T552] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.782776][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 69.792660][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 69.804474][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 69.816503][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 69.828041][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.838662][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 69.946048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 69.954133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 69.966511][ T4243] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.011228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 70.020898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 70.039395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 70.048566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 70.062697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 70.071055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 70.080880][ T4243] device veth0_vlan entered promiscuous mode
[ 70.115591][ T4243] device veth1_vlan entered promiscuous mode
[ 70.135733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 70.144090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 70.153568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 70.162553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 70.174213][ T4243] device veth0_macvtap entered promiscuous mode
[ 70.207778][ T4243] device veth1_macvtap entered promiscuous mode
[ 70.224629][ T4243] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.233339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 70.242284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 70.250218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 70.259544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 70.271732][ T4243] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.299011][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 70.308198][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 70.319248][ T4243] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.328320][ T4243] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.338148][ T4243] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.347267][ T4243] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.490202][ T4243] syz-executor (4243) used greatest stack depth: 19968 bytes left
[ 71.324455][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.331047][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
2025/10/20 10:28:45 executed programs: 0
[ 71.784531][ T4300] chnl_net:caif_netlink_parms(): no params data found
[ 71.845210][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.852468][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.860778][ T4300] device bridge_slave_0 entered promiscuous mode
[ 71.869506][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.876832][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.885110][ T4300] device bridge_slave_1 entered promiscuous mode
[ 71.918460][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.930215][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.967482][ T4300] team0: Port device team_slave_0 added
[ 71.976098][ T4300] team0: Port device team_slave_1 added
[ 72.007153][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.014214][ T4300] 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.
[ 72.040700][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.053149][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.060127][ T4300] 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.
[ 72.086391][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.136743][ T4300] device hsr_slave_0 entered promiscuous mode
[ 72.143684][ T4300] device hsr_slave_1 entered promiscuous mode
[ 72.150660][ T4300] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 72.159042][ T4300] Cannot create hsr debugfs directory
[ 72.252575][ T4300] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.721306][ T4263] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.587175][ T4300] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.676326][ T4300] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.747311][ T4300] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.802183][ T4258] Bluetooth: hci0: command 0x041b tx timeout
[ 75.826521][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.836863][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.847888][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.858484][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.925350][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.937860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.946932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.968995][ T4300] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.980739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 75.989451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.999057][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.006219][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.014936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 76.039811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 76.049659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.058506][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.065619][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.074467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 76.083821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 76.102208][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 76.112259][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.121682][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.132795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 76.142588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.163610][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 76.172094][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.183552][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 76.192501][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.204031][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.313413][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.321613][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.334413][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.365644][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.374517][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.401416][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.411885][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.426822][ T154] device hsr_slave_0 left promiscuous mode
[ 76.434265][ T154] device hsr_slave_1 left promiscuous mode
[ 76.441738][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 76.449177][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 76.458038][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 76.465919][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 76.474360][ T154] device bridge_slave_1 left promiscuous mode
[ 76.481730][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.496249][ T154] device bridge_slave_0 left promiscuous mode
[ 76.502561][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.519960][ T154] device veth1_macvtap left promiscuous mode
[ 76.526560][ T154] device veth0_macvtap left promiscuous mode
[ 76.533292][ T154] device veth1_vlan left promiscuous mode
[ 76.539214][ T154] device veth0_vlan left promiscuous mode
[ 76.699341][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 76.714676][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 76.729431][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 76.744337][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 76.804732][ T154] bond0 (unregistering): Released all slaves
[ 76.865232][ T4300] device veth0_vlan entered promiscuous mode
[ 76.873491][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.882424][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.896759][ T4300] device veth1_vlan entered promiscuous mode
[ 76.933523][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.942261][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.950328][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.958891][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.970946][ T4300] device veth0_macvtap entered promiscuous mode
[ 76.979781][ T4300] device veth1_macvtap entered promiscuous mode
[ 76.999726][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.011749][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.021548][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.031110][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.039680][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.049120][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.059845][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.072773][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.082572][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.092620][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.102550][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.166713][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.193910][ T552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.201984][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.203876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.215488][ T552] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.226446][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 77.631802][ T4318] loop0: detected capacity change from 0 to 32768
[ 77.759148][ T4318] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 77.780307][ T4318] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 77.849183][ T4318] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 77.872539][ T4265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 77.879588][ T4265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 77.923226][ T4258] Bluetooth: hci0: command 0x040f tx timeout
[ 77.949569][ T4265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[ 77.959567][ T4265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 77.966354][ T4318] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 78.287429][ T4300] ------------[ cut here ]------------
[ 78.293243][ T4300] WARNING: CPU: 1 PID: 4300 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 78.303513][ T4300] Modules linked in:
[ 78.307453][ T4300] CPU: 1 PID: 4300 Comm: syz-executor Not tainted syzkaller #0
[ 78.315031][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 78.325240][ T4300] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 78.330912][ T4300] Code: 50 d8 ff 49 ff cf e9 5b fc ff ff e8 b5 50 d8 ff 48 ff cb e9 e4 fb ff ff e8 a8 50 d8 ff 48 ff cb e9 c4 fc ff ff e8 9b 50 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 78.350548][ T4300] RSP: 0018:ffffc90002fafad8 EFLAGS: 00010093
[ 78.356646][ T4300] RAX: ffffffff819f79f5 RBX: 0000000000000000 RCX: ffff88802642bb80
[ 78.364755][ T4300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 78.372783][ T4300] RBP: ffffea00008fe880 R08: dffffc0000000000 R09: ffffed1028b7cb4f
[ 78.380796][ T4300] R10: ffffed1028b7cb4f R11: 1ffff11028b7cb4e R12: ffff888145be58f8
[ 78.388808][ T4300] R13: ffff888145be5a70 R14: 1ffff11028b7cb4e R15: dffffc0000000000
[ 78.396813][ T4300] FS: 000055558512e500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 78.405784][ T4300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.412398][ T4300] CR2: 00007f2d10e45000 CR3: 00000000234b7000 CR4: 00000000003506e0
[ 78.420400][ T4300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 78.428389][ T4300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 78.436381][ T4300] Call Trace:
[ 78.439676][ T4300]
[ 78.442627][ T4300] ? page_mapping+0x30e/0x440
[ 78.447334][ T4300] mark_buffer_dirty+0x2d7/0x490
[ 78.452302][ T4300] gfs2_unpin+0x126/0x9a0
[ 78.456652][ T4300] ? log_pull_tail+0x7f/0x370
[ 78.461365][ T4300] buf_lo_after_commit+0x15a/0x1a0
[ 78.466508][ T4300] ? buf_lo_before_commit+0xf0/0xf0
[ 78.471729][ T4300] gfs2_log_flush+0x1145/0x2610
[ 78.476612][ T4300] ? gfs2_log_flush+0xe1/0x2610
[ 78.481589][ T4300] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 78.486721][ T4300] ? unregister_shrinker+0x247/0x300
[ 78.492124][ T4300] ? kfree+0x4a/0x2a0
[ 78.496131][ T4300] ? up_write+0x1bb/0x420
[ 78.500487][ T4300] gfs2_kill_sb+0x50/0xd0
[ 78.504838][ T4300] deactivate_locked_super+0x93/0xf0
[ 78.510149][ T4300] cleanup_mnt+0x418/0x4d0
[ 78.514603][ T4300] ? lockdep_hardirqs_on+0x94/0x140
[ 78.519837][ T4300] task_work_run+0x125/0x1a0
[ 78.524551][ T4300] exit_to_user_mode_loop+0x10f/0x130
[ 78.529954][ T4300] exit_to_user_mode_prepare+0xee/0x180
[ 78.535532][ T4300] syscall_exit_to_user_mode+0x16/0x40
[ 78.541050][ T4300] do_syscall_64+0x58/0xa0
[ 78.545506][ T4300] ? clear_bhb_loop+0x30/0x80
[ 78.550203][ T4300] ? clear_bhb_loop+0x30/0x80
[ 78.554904][ T4300] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.560828][ T4300] RIP: 0033:0x7fc1e5c112f7
[ 78.565271][ T4300] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 78.585014][ T4300] RSP: 002b:00007ffcf1c8db58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 78.593471][ T4300] RAX: 0000000000000000 RBX: 00007fc1e5c92d7d RCX: 00007fc1e5c112f7
[ 78.601479][ T4300] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcf1c8dc10
[ 78.609742][ T4300] RBP: 00007ffcf1c8dc10 R08: 0000000000000000 R09: 0000000000000000
[ 78.617829][ T4300] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcf1c8eca0
[ 78.625868][ T4300] R13: 00007fc1e5c92d7d R14: 000000000001317a R15: 00007ffcf1c8ece0
[ 78.633913][ T4300]
[ 78.636961][ T4300] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 78.644352][ T4300] CPU: 1 PID: 4300 Comm: syz-executor Not tainted syzkaller #0
[ 78.652014][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 78.662105][ T4300] Call Trace:
[ 78.665408][ T4300]
[ 78.668356][ T4300] dump_stack_lvl+0x168/0x230
[ 78.673068][ T4300] ? show_regs_print_info+0x20/0x20
[ 78.678293][ T4300] ? load_image+0x3b0/0x3b0
[ 78.682836][ T4300] panic+0x2c9/0x7f0
[ 78.686778][ T4300] ? bpf_jit_dump+0xd0/0xd0
[ 78.691837][ T4300] ? __set_page_dirty+0xaf5/0xdc0
[ 78.696907][ T4300] __warn+0x248/0x2b0
[ 78.700935][ T4300] ? __set_page_dirty+0xaf5/0xdc0
[ 78.705971][ T4300] report_bug+0x1b7/0x2e0
[ 78.710339][ T4300] handle_bug+0x3a/0x70
[ 78.714574][ T4300] exc_invalid_op+0x16/0x40
[ 78.719179][ T4300] asm_exc_invalid_op+0x16/0x20
[ 78.724038][ T4300] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 78.729767][ T4300] Code: 50 d8 ff 49 ff cf e9 5b fc ff ff e8 b5 50 d8 ff 48 ff cb e9 e4 fb ff ff e8 a8 50 d8 ff 48 ff cb e9 c4 fc ff ff e8 9b 50 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 78.749382][ T4300] RSP: 0018:ffffc90002fafad8 EFLAGS: 00010093
[ 78.755464][ T4300] RAX: ffffffff819f79f5 RBX: 0000000000000000 RCX: ffff88802642bb80
[ 78.763449][ T4300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 78.771426][ T4300] RBP: ffffea00008fe880 R08: dffffc0000000000 R09: ffffed1028b7cb4f
[ 78.779407][ T4300] R10: ffffed1028b7cb4f R11: 1ffff11028b7cb4e R12: ffff888145be58f8
[ 78.787383][ T4300] R13: ffff888145be5a70 R14: 1ffff11028b7cb4e R15: dffffc0000000000
[ 78.795374][ T4300] ? __set_page_dirty+0xaf5/0xdc0
[ 78.800417][ T4300] ? __set_page_dirty+0xaf5/0xdc0
[ 78.805448][ T4300] ? page_mapping+0x30e/0x440
[ 78.810133][ T4300] mark_buffer_dirty+0x2d7/0x490
[ 78.815083][ T4300] gfs2_unpin+0x126/0x9a0
[ 78.819413][ T4300] ? log_pull_tail+0x7f/0x370
[ 78.824122][ T4300] buf_lo_after_commit+0x15a/0x1a0
[ 78.829254][ T4300] ? buf_lo_before_commit+0xf0/0xf0
[ 78.834458][ T4300] gfs2_log_flush+0x1145/0x2610
[ 78.839334][ T4300] ? gfs2_log_flush+0xe1/0x2610
[ 78.844238][ T4300] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 78.849361][ T4300] ? unregister_shrinker+0x247/0x300
[ 78.854652][ T4300] ? kfree+0x4a/0x2a0
[ 78.858641][ T4300] ? up_write+0x1bb/0x420
[ 78.862982][ T4300] gfs2_kill_sb+0x50/0xd0
[ 78.867317][ T4300] deactivate_locked_super+0x93/0xf0
[ 78.872607][ T4300] cleanup_mnt+0x418/0x4d0
[ 78.877036][ T4300] ? lockdep_hardirqs_on+0x94/0x140
[ 78.882242][ T4300] task_work_run+0x125/0x1a0
[ 78.886843][ T4300] exit_to_user_mode_loop+0x10f/0x130
[ 78.892657][ T4300] exit_to_user_mode_prepare+0xee/0x180
[ 78.898209][ T4300] syscall_exit_to_user_mode+0x16/0x40
[ 78.903671][ T4300] do_syscall_64+0x58/0xa0
[ 78.908090][ T4300] ? clear_bhb_loop+0x30/0x80
[ 78.912770][ T4300] ? clear_bhb_loop+0x30/0x80
[ 78.917462][ T4300] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.923357][ T4300] RIP: 0033:0x7fc1e5c112f7
[ 78.927802][ T4300] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 78.947693][ T4300] RSP: 002b:00007ffcf1c8db58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 78.956134][ T4300] RAX: 0000000000000000 RBX: 00007fc1e5c92d7d RCX: 00007fc1e5c112f7
[ 78.964110][ T4300] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcf1c8dc10
[ 78.972090][ T4300] RBP: 00007ffcf1c8dc10 R08: 0000000000000000 R09: 0000000000000000
[ 78.980065][ T4300] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcf1c8eca0
[ 78.988214][ T4300] R13: 00007fc1e5c92d7d R14: 000000000001317a R15: 00007ffcf1c8ece0
[ 78.996201][ T4300]
[ 78.999424][ T4300] Kernel Offset: disabled
[ 79.003976][ T4300] Rebooting in 86400 seconds..