Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. 2025/10/05 13:02:17 parsed 1 programs [ 66.520800][ T4188] cgroup: Unknown subsys name 'net' [ 66.620674][ T4188] cgroup: Unknown subsys name 'rlimit' [ 68.114668][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.227307][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.236085][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.246042][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.268831][ T560] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.278002][ T560] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.288153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.397532][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.404260][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.171070][ T4276] chnl_net:caif_netlink_parms(): no params data found [ 72.219953][ T4276] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.227865][ T4276] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.235972][ T4276] device bridge_slave_0 entered promiscuous mode [ 72.245540][ T4276] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.252638][ T4276] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.260581][ T4276] device bridge_slave_1 entered promiscuous mode [ 72.284641][ T4276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.295668][ T4276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.321837][ T4276] team0: Port device team_slave_0 added [ 72.329766][ T4276] team0: Port device team_slave_1 added [ 72.352315][ T4276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.359527][ T4276] 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. [ 72.386238][ T4276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.399024][ T4276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.406067][ T4276] 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. [ 72.432902][ T4276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.465467][ T4276] device hsr_slave_0 entered promiscuous mode [ 72.472243][ T4276] device hsr_slave_1 entered promiscuous mode [ 72.613032][ T4276] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.624598][ T4276] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.634915][ T4276] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.645745][ T4276] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.694071][ T4276] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.701278][ T4276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.709416][ T4276] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.716611][ T4276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.782599][ T4276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.802340][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.811991][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.820570][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.834649][ T4276] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.862408][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.871038][ T1273] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.878165][ T1273] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.892031][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.900831][ T1273] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.908235][ T1273] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.953061][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.962008][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.978253][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.013379][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.026090][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.039276][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.152252][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.160465][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.173577][ T4276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.208724][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.217792][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.267370][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.276664][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.288487][ T4276] device veth0_vlan entered promiscuous mode [ 73.295725][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.305761][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.352324][ T4276] device veth1_vlan entered promiscuous mode [ 73.374922][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.383077][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.391735][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.400801][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.412656][ T4276] device veth0_macvtap entered promiscuous mode [ 73.425269][ T4276] device veth1_macvtap entered promiscuous mode [ 73.447474][ T4276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.457133][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.467636][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.476919][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.486314][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.496978][ T4276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.505593][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.515394][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.528145][ T4276] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.544947][ T4276] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.555360][ T4276] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.565802][ T4276] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/05 13:02:27 executed programs: 0 [ 74.262001][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 74.339964][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.347278][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.358284][ T4300] device bridge_slave_0 entered promiscuous mode [ 74.367402][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.377565][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.386574][ T4300] device bridge_slave_1 entered promiscuous mode [ 74.418859][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.433118][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.471149][ T4300] team0: Port device team_slave_0 added [ 74.482543][ T4300] team0: Port device team_slave_1 added [ 74.510508][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.520010][ 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. [ 74.548557][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.563022][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.572378][ 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. [ 74.599132][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.635647][ T4300] device hsr_slave_0 entered promiscuous mode [ 74.642508][ T4300] device hsr_slave_1 entered promiscuous mode [ 74.649846][ T4300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.659067][ T4300] Cannot create hsr debugfs directory [ 74.759641][ T4300] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.114210][ T4270] Bluetooth: hci0: command 0x0409 tx timeout [ 77.161006][ T4300] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.194687][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 78.311391][ T4300] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.395131][ T4300] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.555008][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.572881][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.581943][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.591501][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.658870][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.686190][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.694883][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.717129][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.727298][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.736172][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.746623][ T1273] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.753739][ T1273] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.762584][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.784921][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.794854][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.803357][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.810494][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.827150][ T9] device hsr_slave_0 left promiscuous mode [ 78.834390][ T9] device hsr_slave_1 left promiscuous mode [ 78.840861][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.849458][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.857936][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.865453][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.873069][ T9] device bridge_slave_1 left promiscuous mode [ 78.880494][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.895627][ T9] device bridge_slave_0 left promiscuous mode [ 78.902305][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.920391][ T9] device veth1_macvtap left promiscuous mode [ 78.927341][ T9] device veth0_macvtap left promiscuous mode [ 78.934483][ T9] device veth1_vlan left promiscuous mode [ 78.940442][ T9] device veth0_vlan left promiscuous mode [ 79.098979][ T9] team0 (unregistering): Port device team_slave_1 removed [ 79.112471][ T9] team0 (unregistering): Port device team_slave_0 removed [ 79.125953][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.141417][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.204718][ T9] bond0 (unregistering): Released all slaves [ 79.262275][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.275420][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.286802][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.296605][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.305657][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.322054][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.331217][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.341505][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.352527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.362990][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.372863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.384888][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.484744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.492197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.505528][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.535018][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.544833][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.561273][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.569646][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.578765][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.587135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.598403][ T4300] device veth0_vlan entered promiscuous mode [ 79.610230][ T4300] device veth1_vlan entered promiscuous mode [ 79.627457][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.636220][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.645549][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.654348][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.666395][ T4300] device veth0_macvtap entered promiscuous mode [ 79.676497][ T4300] device veth1_macvtap entered promiscuous mode [ 79.695247][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.702824][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.712330][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.721171][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.732768][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.745273][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.756033][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.766109][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.775486][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.785057][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.795965][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.812427][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.873641][ T4266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.881674][ T4266] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.907450][ T560] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.911406][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.916882][ T560] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.936203][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.274040][ T4272] Bluetooth: hci0: command 0x040f tx timeout [ 80.344283][ T4324] loop0: detected capacity change from 0 to 32768 [ 80.477599][ T4324] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.502038][ T4324] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.570801][ T4324] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 80.588667][ T4272] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.601930][ T4272] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.695911][ T4272] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms [ 80.706805][ T4272] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.712748][ T4324] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.041153][ T4300] ------------[ cut here ]------------ [ 81.046931][ T4300] WARNING: CPU: 0 PID: 4300 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0 [ 81.057156][ T4300] Modules linked in: [ 81.061094][ T4300] CPU: 0 PID: 4300 Comm: syz-executor Not tainted syzkaller #0 [ 81.069011][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 81.079597][ T4300] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 81.085282][ T4300] Code: 51 d8 ff 49 ff cf e9 5b fc ff ff e8 45 51 d8 ff 48 ff cb e9 e4 fb ff ff e8 38 51 d8 ff 48 ff cb e9 c4 fc ff ff e8 2b 51 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 81.104922][ T4300] RSP: 0018:ffffc900031cfad8 EFLAGS: 00010093 [ 81.111026][ T4300] RAX: ffffffff819f7925 RBX: 0000000000000000 RCX: ffff888028a23b80 [ 81.119023][ T4300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.127028][ T4300] RBP: ffffea0001712140 R08: dffffc0000000000 R09: ffffed1028106b4f [ 81.135049][ T4300] R10: ffffed1028106b4f R11: 1ffff11028106b4e R12: ffff8881408358f8 [ 81.143053][ T4300] R13: ffff888140835a70 R14: 1ffff11028106b4e R15: dffffc0000000000 [ 81.151053][ T4300] FS: 000055558c28f500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 81.160100][ T4300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.166726][ T4300] CR2: 000055558c2aa5c8 CR3: 000000005ce18000 CR4: 00000000003506f0 [ 81.174726][ T4300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.182721][ T4300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.190721][ T4300] Call Trace: [ 81.194022][ T4300] [ 81.196982][ T4300] ? page_mapping+0x30e/0x440 [ 81.201695][ T4300] mark_buffer_dirty+0x2d7/0x490 [ 81.206770][ T4300] gfs2_unpin+0x126/0x9a0 [ 81.211142][ T4300] ? log_pull_tail+0x7f/0x370 [ 81.215860][ T4300] buf_lo_after_commit+0x15a/0x1a0 [ 81.221091][ T4300] ? buf_lo_before_commit+0xf0/0xf0 [ 81.226322][ T4300] gfs2_log_flush+0x1145/0x2610 [ 81.231210][ T4300] ? gfs2_log_flush+0x71/0x2610 [ 81.236255][ T4300] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 81.241400][ T4300] ? unregister_shrinker+0x247/0x300 [ 81.246717][ T4300] ? kfree+0x4a/0x2a0 [ 81.250728][ T4300] ? up_write+0x1bb/0x420 [ 81.255092][ T4300] gfs2_kill_sb+0x50/0xd0 [ 81.259458][ T4300] deactivate_locked_super+0x93/0xf0 [ 81.264778][ T4300] cleanup_mnt+0x418/0x4d0 [ 81.269236][ T4300] ? lockdep_hardirqs_on+0x94/0x140 [ 81.274552][ T4300] task_work_run+0x125/0x1a0 [ 81.279171][ T4300] exit_to_user_mode_loop+0x10f/0x130 [ 81.284576][ T4300] exit_to_user_mode_prepare+0xee/0x180 [ 81.290146][ T4300] syscall_exit_to_user_mode+0x16/0x40 [ 81.295744][ T4300] do_syscall_64+0x58/0xa0 [ 81.300289][ T4300] ? clear_bhb_loop+0x30/0x80 [ 81.304988][ T4300] ? clear_bhb_loop+0x30/0x80 [ 81.309689][ T4300] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.315603][ T4300] RIP: 0033:0x7f1b93aea1f7 [ 81.320044][ 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 [ 81.340032][ T4300] RSP: 002b:00007ffeb77b3828 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 81.348485][ T4300] RAX: 0000000000000000 RBX: 00007f1b93b6bd7d RCX: 00007f1b93aea1f7 [ 81.356486][ T4300] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeb77b38e0 [ 81.364484][ T4300] RBP: 00007ffeb77b38e0 R08: 0000000000000000 R09: 0000000000000000 [ 81.372480][ T4300] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb77b4970 [ 81.380564][ T4300] R13: 00007f1b93b6bd7d R14: 0000000000013853 R15: 00007ffeb77b49b0 [ 81.388670][ T4300] [ 81.391728][ T4300] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 81.399114][ T4300] CPU: 0 PID: 4300 Comm: syz-executor Not tainted syzkaller #0 [ 81.406680][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 81.416877][ T4300] Call Trace: [ 81.420185][ T4300] [ 81.423134][ T4300] dump_stack_lvl+0x168/0x230 [ 81.427945][ T4300] ? show_regs_print_info+0x20/0x20 [ 81.433172][ T4300] ? load_image+0x3b0/0x3b0 [ 81.437813][ T4300] panic+0x2c9/0x7f0 [ 81.441745][ T4300] ? bpf_jit_dump+0xd0/0xd0 [ 81.446283][ T4300] ? __set_page_dirty+0xaf5/0xdc0 [ 81.451765][ T4300] __warn+0x248/0x2b0 [ 81.455771][ T4300] ? __set_page_dirty+0xaf5/0xdc0 [ 81.460817][ T4300] report_bug+0x1b7/0x2e0 [ 81.465176][ T4300] handle_bug+0x3a/0x70 [ 81.469357][ T4300] exc_invalid_op+0x16/0x40 [ 81.473887][ T4300] asm_exc_invalid_op+0x16/0x20 [ 81.478773][ T4300] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 81.484433][ T4300] Code: 51 d8 ff 49 ff cf e9 5b fc ff ff e8 45 51 d8 ff 48 ff cb e9 e4 fb ff ff e8 38 51 d8 ff 48 ff cb e9 c4 fc ff ff e8 2b 51 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 81.504062][ T4300] RSP: 0018:ffffc900031cfad8 EFLAGS: 00010093 [ 81.510193][ T4300] RAX: ffffffff819f7925 RBX: 0000000000000000 RCX: ffff888028a23b80 [ 81.518189][ T4300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.526181][ T4300] RBP: ffffea0001712140 R08: dffffc0000000000 R09: ffffed1028106b4f [ 81.534415][ T4300] R10: ffffed1028106b4f R11: 1ffff11028106b4e R12: ffff8881408358f8 [ 81.542414