Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts.
2025/08/18 16:44:45 ignoring optional flag "sandboxArg"="0"
2025/08/18 16:44:47 parsed 1 programs
syzkaller login: [ 56.726017][ T4189] cgroup: Unknown subsys name 'net'
[ 56.862219][ T4189] cgroup: Unknown subsys name 'rlimit'
[ 58.372247][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 61.099052][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.111836][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.132156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 61.150898][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.159415][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.169874][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 61.876076][ T4233] chnl_net:caif_netlink_parms(): no params data found
[ 61.931886][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.940124][ T4233] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.948257][ T4233] device bridge_slave_0 entered promiscuous mode
[ 61.958373][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.965534][ T4233] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.974784][ T4233] device bridge_slave_1 entered promiscuous mode
[ 62.029803][ T4233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 62.049164][ T4233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 62.134777][ T4233] team0: Port device team_slave_0 added
[ 62.148184][ T4233] team0: Port device team_slave_1 added
[ 62.171379][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 62.178372][ T4233] 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.
[ 62.204827][ T4233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 62.218242][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 62.225298][ T4233] 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.
[ 62.251399][ T4233] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 62.279956][ T4233] device hsr_slave_0 entered promiscuous mode
[ 62.286824][ T4233] device hsr_slave_1 entered promiscuous mode
[ 62.365368][ T4233] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 62.376791][ T4233] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 62.385455][ T4233] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 62.394332][ T4233] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 62.452675][ T4233] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.482535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 62.493091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.501325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.512850][ T4233] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.541976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.551077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.561439][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.568667][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.578546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.607225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.616129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.625220][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.632638][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.643157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.671569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.684459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.696090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.706170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.719665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.742357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.752938][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.845518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 62.853465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 62.885715][ T4233] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 62.902613][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 62.921335][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 62.931712][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 62.940256][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 62.950264][ T4233] device veth0_vlan entered promiscuous mode
[ 62.974467][ T4233] device veth1_vlan entered promiscuous mode
[ 62.999533][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 63.007933][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 63.015995][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 63.039035][ T4233] device veth0_macvtap entered promiscuous mode
[ 63.049158][ T4233] device veth1_macvtap entered promiscuous mode
[ 63.064884][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 63.073072][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 63.081970][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 63.095751][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 63.106739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 63.115550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 63.140719][ T4233] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.150281][ T4233] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.159400][ T4233] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.168785][ T4233] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/08/18 16:44:56 executed programs: 0
[ 64.535068][ T4295] chnl_net:caif_netlink_parms(): no params data found
[ 64.601775][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.611682][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.620490][ T4295] device bridge_slave_0 entered promiscuous mode
[ 64.632425][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.639882][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.651186][ T4295] device bridge_slave_1 entered promiscuous mode
[ 64.687055][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 64.699676][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 64.730600][ T4295] team0: Port device team_slave_0 added
[ 64.742483][ T4295] team0: Port device team_slave_1 added
[ 64.769011][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 64.776185][ T4295] 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.
[ 64.802476][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 64.815059][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 64.822285][ T4295] 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.
[ 64.848995][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 64.883991][ T4295] device hsr_slave_0 entered promiscuous mode
[ 64.892015][ T4295] device hsr_slave_1 entered promiscuous mode
[ 64.899088][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 64.908052][ T4295] Cannot create hsr debugfs directory
[ 64.997834][ T4295] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 66.427558][ T4264] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.854765][ T4295] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 67.921937][ T4295] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 67.963825][ T4295] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 68.055146][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 68.080682][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 68.089566][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 68.099133][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 68.160660][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0
[ 68.172224][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 68.181283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 68.204671][ T4295] 8021q: adding VLAN 0 to HW filter on device team0
[ 68.215491][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 68.225220][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 68.234232][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.241591][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 68.252563][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 68.271683][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 68.280985][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 68.289893][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.297150][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 68.305348][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 68.314251][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 68.325244][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 68.334990][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 68.355978][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 68.368199][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 68.377098][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 68.390790][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 68.399246][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 68.425774][ T4295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 68.438098][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 68.446077][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 68.454966][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 68.500091][ T4247] Bluetooth: hci0: command 0x041b tx timeout
[ 68.568964][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 68.576851][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 68.603004][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.618960][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 68.628203][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.644313][ T145] device hsr_slave_0 left promiscuous mode
[ 68.651114][ T145] device hsr_slave_1 left promiscuous mode
[ 68.658250][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 68.665668][ T145] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 68.674397][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 68.682622][ T145] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 68.690976][ T145] device bridge_slave_1 left promiscuous mode
[ 68.698157][ T145] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.711717][ T145] device bridge_slave_0 left promiscuous mode
[ 68.718214][ T145] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.737445][ T145] device veth1_macvtap left promiscuous mode
[ 68.743605][ T145] device veth0_macvtap left promiscuous mode
[ 68.750399][ T145] device veth1_vlan left promiscuous mode
[ 68.756274][ T145] device veth0_vlan left promiscuous mode
[ 68.895754][ T145] team0 (unregistering): Port device team_slave_1 removed
[ 68.911342][ T145] team0 (unregistering): Port device team_slave_0 removed
[ 68.924522][ T145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 68.940392][ T145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 68.993144][ T145] bond0 (unregistering): Released all slaves
[ 69.049456][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 69.058329][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 69.067374][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 69.075099][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 69.085761][ T4295] device veth0_vlan entered promiscuous mode
[ 69.096094][ T4295] device veth1_vlan entered promiscuous mode
[ 69.122954][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 69.140895][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 69.150637][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 69.159595][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 69.170142][ T4295] device veth0_macvtap entered promiscuous mode
[ 69.179556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 69.194550][ T4295] device veth1_macvtap entered promiscuous mode
[ 69.211173][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 69.223967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 69.233176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 69.247979][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 69.263478][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.272704][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.281885][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.290683][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.301133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 69.310407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 69.361377][ T4221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.385167][ T4221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.387576][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.393949][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 69.408064][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.410528][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/08/18 16:45:01 executed programs: 2
[ 69.885815][ T4314] loop0: detected capacity change from 0 to 32768
[ 69.977474][ T4314] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 69.992137][ T4314] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 70.027470][ T4314] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 1ms
[ 70.039597][ T4247] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 70.047280][ T4247] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 70.102486][ T4247] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[ 70.119774][ T4247] gfs2: fsid=syz:syz.0: jid=0: Done
[ 70.127580][ T4314] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 70.534109][ T4295] ------------[ cut here ]------------
[ 70.539868][ T4295] WARNING: CPU: 0 PID: 4295 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 70.549978][ T4295] Modules linked in:
[ 70.553906][ T4295] CPU: 0 PID: 4295 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[ 70.562260][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.572435][ T4295] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 70.578103][ T4295] Code: 51 d8 ff 49 ff cf e9 5b fc ff ff e8 c5 51 d8 ff 48 ff cb e9 e4 fb ff ff e8 b8 51 d8 ff 48 ff cb e9 c4 fc ff ff e8 ab 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
[ 70.597928][ T4295] RSP: 0018:ffffc9000351fad8 EFLAGS: 00010093
[ 70.604042][ T4295] RAX: ffffffff819f7275 RBX: 0000000000000000 RCX: ffff88802c001dc0
[ 70.612038][ T4295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.620238][ T4295] RBP: ffffea00008bbec0 R08: dffffc0000000000 R09: ffffed10281113f7
[ 70.628232][ T4295] R10: ffffed10281113f7 R11: 1ffff110281113f6 R12: ffff888140889e38
[ 70.636212][ T4295] R13: ffff888140889fb0 R14: 1ffff110281113f6 R15: dffffc0000000000
[ 70.644182][ T4295] FS: 000055556a30e500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 70.653110][ T4295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.659778][ T4295] CR2: 00007ffe8619ceb8 CR3: 000000007b3e7000 CR4: 00000000003506f0
[ 70.667761][ T4295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 70.675740][ T4295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 70.683912][ T4295] Call Trace:
[ 70.687208][ T4295]
[ 70.690143][ T4295] ? page_mapping+0x30e/0x440
[ 70.694855][ T4295] mark_buffer_dirty+0x2d7/0x490
[ 70.699796][ T4295] gfs2_unpin+0x126/0x9a0
[ 70.704135][ T4295] ? log_pull_tail+0x7f/0x370
[ 70.708922][ T4295] buf_lo_after_commit+0x15a/0x1a0
[ 70.714039][ T4295] ? buf_lo_before_commit+0xf0/0xf0
[ 70.719236][ T4295] gfs2_log_flush+0x1145/0x2610
[ 70.724092][ T4295] ? gfs2_log_flush+0x111/0x2610
[ 70.729050][ T4295] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 70.734202][ T4295] ? unregister_shrinker+0x247/0x300
[ 70.739492][ T4295] ? kfree+0x4a/0x2a0
[ 70.743646][ T4295] ? up_write+0x1bb/0x420
[ 70.748005][ T4295] gfs2_kill_sb+0x50/0xd0
[ 70.752344][ T4295] deactivate_locked_super+0x93/0xf0
[ 70.757637][ T4295] cleanup_mnt+0x418/0x4d0
[ 70.762056][ T4295] ? lockdep_hardirqs_on+0x94/0x140
[ 70.767273][ T4295] task_work_run+0x125/0x1a0
[ 70.771966][ T4295] exit_to_user_mode_loop+0x10f/0x130
[ 70.777343][ T4295] exit_to_user_mode_prepare+0xb1/0x140
[ 70.782892][ T4295] syscall_exit_to_user_mode+0x16/0x40
[ 70.788522][ T4295] do_syscall_64+0x58/0xa0
[ 70.792939][ T4295] ? clear_bhb_loop+0x30/0x80
[ 70.797611][ T4295] ? clear_bhb_loop+0x30/0x80
[ 70.802292][ T4295] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.808233][ T4295] RIP: 0033:0x7fa995285f17
[ 70.812651][ T4295] 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
[ 70.832461][ T4295] RSP: 002b:00007ffe8619d668 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 70.840874][ T4295] RAX: 0000000000000000 RBX: 00007fa995307c05 RCX: 00007fa995285f17
[ 70.848853][ T4295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe8619d720
[ 70.856820][ T4295] RBP: 00007ffe8619d720 R08: 0000000000000000 R09: 0000000000000000
[ 70.864794][ T4295] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe8619e7b0
[ 70.872759][ T4295] R13: 00007fa995307c05 R14: 000000000001135c R15: 00007ffe8619e7f0
[ 70.880824][ T4295]
[ 70.883840][ T4295] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 70.891116][ T4295] CPU: 0 PID: 4295 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[ 70.899439][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.909494][ T4295] Call Trace:
[ 70.912862][ T4295]
[ 70.915789][ T4295] dump_stack_lvl+0x168/0x230
[ 70.920473][ T4295] ? show_regs_print_info+0x20/0x20
[ 70.925674][ T4295] ? load_image+0x3b0/0x3b0
[ 70.930194][ T4295] panic+0x2c9/0x7f0
[ 70.934110][ T4295] ? bpf_jit_dump+0xd0/0xd0
[ 70.938618][ T4295] ? __set_page_dirty+0xaf5/0xdc0
[ 70.943734][ T4295] __warn+0x248/0x2b0
[ 70.947715][ T4295] ? __set_page_dirty+0xaf5/0xdc0
[ 70.952741][ T4295] report_bug+0x1b7/0x2e0
[ 70.957160][ T4295] handle_bug+0x3a/0x70
[ 70.961314][ T4295] exc_invalid_op+0x16/0x40
[ 70.965814][ T4295] asm_exc_invalid_op+0x16/0x20
[ 70.970661][ T4295] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 70.976295][ T4295] Code: 51 d8 ff 49 ff cf e9 5b fc ff ff e8 c5 51 d8 ff 48 ff cb e9 e4 fb ff ff e8 b8 51 d8 ff 48 ff cb e9 c4 fc ff ff e8 ab 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
[ 70.996162][ T4295] RSP: 0018:ffffc9000351fad8 EFLAGS: 00010093
[ 71.002232][ T4295] RAX: ffffffff819f7275 RBX: 0000000000000000 RCX: ffff88802c001dc0
[ 71.010201][ T4295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 71.018271][ T4295] RBP: ffffea00008bbec0 R08: dffffc0000000000 R09: ffffed10281113f7
[ 71.026682][ T4295] R10: ffffed10281113f7 R11: 1ffff110281113f6 R12: ffff888140889e38
[ 71.034653][ T4295] R13: ffff888140889fb0 R14: 1ffff110281113f6 R15: dffffc0000000000
[ 71.042630][ T4295] ? __set_page_dirty+0xaf5/0xdc0
[ 71.047661][ T4295] ? __set_page_dirty+0xaf5/0xdc0
[ 71.052690][ T4295] ? page_mapping+0x30e/0x440
[ 71.057364][ T4295] mark_buffer_dirty+0x2d7/0x490
[ 71.062360][ T4295] gfs2_unpin+0x126/0x9a0
[ 71.066687][ T4295] ? log_pull_tail+0x7f/0x370
[ 71.071366][ T4295] buf_lo_after_commit+0x15a/0x1a0
[ 71.076489][ T4295] ? buf_lo_before_commit+0xf0/0xf0
[ 71.081685][ T4295] gfs2_log_flush+0x1145/0x2610
[ 71.086541][ T4295] ? gfs2_log_flush+0x111/0x2610
[ 71.091492][ T4295] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 71.096613][ T4295] ? unregister_shrinker+0x247/0x300
[ 71.101894][ T4295] ? kfree+0x4a/0x2a0
[ 71.105880][ T4295] ? up_write+0x1bb/0x420
[ 71.110257][ T4295] gfs2_kill_sb+0x50/0xd0
[ 71.114586][ T4295] deactivate_locked_super+0x93/0xf0
[ 71.119872][ T4295] cleanup_mnt+0x418/0x4d0
[ 71.124298][ T4295] ? lockdep_hardirqs_on+0x94/0x140
[ 71.129500][ T4295] task_work_run+0x125/0x1a0
[ 71.134098][ T4295] exit_to_user_mode_loop+0x10f/0x130
[ 71.139469][ T4295] exit_to_user_mode_prepare+0xb1/0x140
[ 71.145018][ T4295] syscall_exit_to_user_mode+0x16/0x40
[ 71.150476][ T4295] do_syscall_64+0x58/0xa0
[ 71.154888][ T4295] ? clear_bhb_loop+0x30/0x80
[ 71.159666][ T4295] ? clear_bhb_loop+0x30/0x80
[ 71.164344][ T4295] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.170256][ T4295] RIP: 0033:0x7fa995285f17
[ 71.175111][ T4295] 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
[ 71.194718][ T4295] RSP: 002b:00007ffe8619d668 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 71.203130][ T4295] RAX: 0000000000000000 RBX: 00007fa995307c05 RCX: 00007fa995285f17
[ 71.211106][ T4295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe8619d720
[ 71.219184][ T4295] RBP: 00007ffe8619d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.227157][ T4295] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe8619e7b0
[ 71.235212][ T4295] R13: 00007fa995307c05 R14: 000000000001135c R15: 00007ffe8619e7f0
[ 71.243191][ T4295]
[ 71.246287][ T4295] Kernel Offset: disabled
[ 71.250819][ T4295] Rebooting in 86400 seconds..