Warning: Permanently added '10.128.1.183' (ED25519) to the list of known hosts.
2026/05/24 07:14:28 parsed 1 programs
syzkaller login: [ 69.718140][ T4199] cgroup: Unknown subsys name 'net'
[ 69.846021][ T4199] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.352519][ T1427] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.359156][ T1427] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.428332][ T4199] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 73.237192][ T4218] chnl_net:caif_netlink_parms(): no params data found
[ 73.288450][ T4218] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.296241][ T4218] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.304894][ T4218] device bridge_slave_0 entered promiscuous mode
[ 73.316697][ T4218] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.323922][ T4218] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.332424][ T4218] device bridge_slave_1 entered promiscuous mode
[ 73.354124][ T4218] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 73.365314][ T4218] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.390625][ T4218] team0: Port device team_slave_0 added
[ 73.397953][ T4218] team0: Port device team_slave_1 added
[ 73.416052][ T4218] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.423285][ T4218] 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.
[ 73.449939][ T4218] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.462816][ T4218] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.470343][ T4218] 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.
[ 73.496820][ T4218] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.532218][ T4218] device hsr_slave_0 entered promiscuous mode
[ 73.539472][ T4218] device hsr_slave_1 entered promiscuous mode
[ 73.666903][ T4218] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.679807][ T4218] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.692154][ T4218] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.705996][ T4218] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 73.746375][ T4218] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.753706][ T4218] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.761843][ T4218] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.769022][ T4218] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.836529][ T4218] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.855405][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 73.867625][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.876627][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.888234][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 73.903976][ T4218] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.916284][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 73.926275][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.933423][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.960442][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 73.970989][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.978115][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.991046][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 74.010896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 74.020955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 74.030275][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.046481][ T4218] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 74.058890][ T4218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 74.070639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.196697][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 74.205437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 74.220964][ T4218] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 74.245115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 74.255445][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 74.276943][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 74.287373][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 74.301257][ T4218] device veth0_vlan entered promiscuous mode
[ 74.311081][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 74.319167][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 74.334793][ T4218] device veth1_vlan entered promiscuous mode
[ 74.360382][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 74.368667][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 74.378319][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 74.387254][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 74.398547][ T4218] device veth0_macvtap entered promiscuous mode
[ 74.410660][ T4218] device veth1_macvtap entered promiscuous mode
[ 74.430593][ T4218] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 74.438291][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 74.447791][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 74.456747][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 74.467198][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 74.487577][ T4218] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 74.497424][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 74.508880][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 74.521520][ T4218] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.532827][ T4218] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.542357][ T4218] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.554202][ T4218] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.673600][ T4218] syz-executor (4218) used greatest stack depth: 20152 bytes left
[ 75.241361][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.286328][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.315207][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.377907][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.928345][ T4227] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.942701][ T4227] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.957971][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 79.991541][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.000326][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.008671][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 80.497011][ T9] device hsr_slave_0 left promiscuous mode
[ 80.505421][ T9] device hsr_slave_1 left promiscuous mode
[ 80.513794][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 80.523191][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 80.532769][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 80.541649][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 80.550020][ T9] device bridge_slave_1 left promiscuous mode
[ 80.557825][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.577405][ T9] device bridge_slave_0 left promiscuous mode
[ 80.585042][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.610581][ T9] device veth1_macvtap left promiscuous mode
[ 80.617026][ T9] device veth0_macvtap left promiscuous mode
[ 80.623946][ T9] device veth1_vlan left promiscuous mode
[ 80.630073][ T9] device veth0_vlan left promiscuous mode
[ 80.793661][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 80.807855][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 80.821276][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 80.836231][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 80.898567][ T9] bond0 (unregistering): Released all slaves
2026/05/24 07:14:43 executed programs: 0
[ 82.437716][ T4359] chnl_net:caif_netlink_parms(): no params data found
[ 82.571985][ T4359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.591121][ T4359] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.599703][ T4359] device bridge_slave_0 entered promiscuous mode
[ 82.613559][ T4359] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.620885][ T4359] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.629104][ T4359] device bridge_slave_1 entered promiscuous mode
[ 82.675467][ T4359] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.697665][ T4359] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.749059][ T4359] team0: Port device team_slave_0 added
[ 82.771617][ T4359] team0: Port device team_slave_1 added
[ 82.822177][ T4359] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.829187][ T4359] 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.
[ 82.856822][ T4359] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.874411][ T4359] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.881930][ T4359] 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.
[ 82.917098][ T4359] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.975507][ T4359] device hsr_slave_0 entered promiscuous mode
[ 82.982533][ T4359] device hsr_slave_1 entered promiscuous mode
[ 83.783817][ T4359] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.801303][ T4359] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.821878][ T4359] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.843333][ T4359] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.947081][ T4359] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.986731][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.998872][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 84.078350][ T4359] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.110865][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 84.120403][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 84.139744][ T4227] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.146893][ T4227] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.164608][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 84.203050][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 84.212570][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 84.222525][ T4420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.229689][ T4420] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.238183][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 84.257449][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 84.266329][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 84.275267][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 84.284087][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 84.293426][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 84.303014][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 84.320078][ T1335] Bluetooth: hci0: command 0x0409 tx timeout
[ 84.356713][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 84.365393][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 84.376890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 84.387980][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 84.401158][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 84.617919][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 84.626317][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 84.642608][ T4359] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.694227][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.708534][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.731103][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 84.741821][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.754590][ T4359] device veth0_vlan entered promiscuous mode
[ 84.765165][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.773371][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.814813][ T4359] device veth1_vlan entered promiscuous mode
[ 84.838638][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.851454][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.861645][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.871180][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.884377][ T4359] device veth0_macvtap entered promiscuous mode
[ 84.917740][ T4359] device veth1_macvtap entered promiscuous mode
[ 84.937397][ T4359] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.947547][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.958458][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.967433][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.976916][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.991053][ T4359] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.003440][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 85.013883][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 85.047668][ T4359] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.056722][ T4359] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.065782][ T4359] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.074697][ T4359] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.180218][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.188099][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.207464][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 85.280715][ T4420] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.288777][ T4420] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.297028][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 86.057310][ T4458] loop0: detected capacity change from 0 to 32768
[ 86.089700][ T4458] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 86.098117][ T4458] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 86.131556][ T4458] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 86.143819][ T1335] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 86.151671][ T1335] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 86.214705][ T1335] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 63ms
[ 86.226629][ T1335] gfs2: fsid=syz:syz.0: jid=0: Done
[ 86.233121][ T4458] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 86.400055][ T1335] Bluetooth: hci0: command 0x041b tx timeout
[ 86.646885][ T4458] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 86.712058][ T13] cfg80211: failed to load regulatory.db
[ 86.749857][ T4359] ------------[ cut here ]------------
[ 86.755693][ T4359] WARNING: CPU: 1 PID: 4359 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 86.765835][ T4359] Modules linked in:
[ 86.769768][ T4359] CPU: 1 PID: 4359 Comm: syz-executor Not tainted syzkaller #0
[ 86.777339][ T4359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 86.787434][ T4359] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 86.793100][ T4359] Code: e7 d7 ff 49 ff cf e9 5b fc ff ff e8 d5 e7 d7 ff 48 ff cb e9 e4 fb ff ff e8 c8 e7 d7 ff 48 ff cb e9 c4 fc ff ff e8 bb e7 d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 86.812736][ T4359] RSP: 0018:ffffc9000310f858 EFLAGS: 00010093
[ 86.818839][ T4359] RAX: ffffffff81a14e55 RBX: 0000000000000000 RCX: ffff88801de05940
[ 86.826834][ T4359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 86.834833][ T4359] RBP: ffffea00008d4c80 R08: ffff888145d8da77 R09: 1ffff11028bb1b4e
[ 86.842838][ T4359] R10: dffffc0000000000 R11: ffffed1028bb1b4f R12: ffff888145d8d8f8
[ 86.850840][ T4359] R13: ffff888145d8da70 R14: 1ffff11028bb1b4e R15: dffffc0000000000
[ 86.858837][ T4359] FS: 000055556ec35500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 86.867800][ T4359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.874413][ T4359] CR2: 00007f5c19d86000 CR3: 00000000200e5000 CR4: 00000000003506e0
[ 86.882416][ T4359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.890411][ T4359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.898407][ T4359] Call Trace:
[ 86.901708][ T4359]
[ 86.904666][ T4359] ? page_mapping+0x30e/0x440
[ 86.909408][ T4359] mark_buffer_dirty+0x2d7/0x490
[ 86.914378][ T4359] gfs2_unpin+0x126/0x9a0
[ 86.918752][ T4359] buf_lo_after_commit+0x15a/0x1a0
[ 86.923899][ T4359] ? buf_lo_before_commit+0xf0/0xf0
[ 86.929143][ T4359] gfs2_log_flush+0x1174/0x2600
[ 86.934045][ T4359] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 86.939187][ T4359] ? do_sync+0x955/0xc40
[ 86.943463][ T4359] ? kfree+0xef/0x2a0
[ 86.947483][ T4359] do_sync+0x9b0/0xc40
[ 86.951596][ T4359] ? slot_put+0x1e0/0x1e0
[ 86.955963][ T4359] ? __lock_acquire+0x7d10/0x7d10
[ 86.961211][ T4359] ? do_raw_spin_lock+0x128/0x2f0
[ 86.966290][ T4359] ? do_raw_spin_unlock+0x11d/0x230
[ 86.971550][ T4359] gfs2_quota_sync+0x32c/0x700
[ 86.976372][ T4359] gfs2_sync_fs+0x48/0xb0
[ 86.980746][ T4359] sync_filesystem+0xe6/0x220
[ 86.985464][ T4359] generic_shutdown_super+0x6b/0x300
[ 86.990789][ T4359] kill_block_super+0x7c/0xe0
[ 86.995504][ T4359] deactivate_locked_super+0x93/0xf0
[ 87.000834][ T4359] cleanup_mnt+0x42d/0x4e0
[ 87.005324][ T4359] ? lockdep_hardirqs_on+0x94/0x140
[ 87.010565][ T4359] task_work_run+0x125/0x1a0
[ 87.015194][ T4359] exit_to_user_mode_loop+0x10f/0x130
[ 87.020597][ T4359] exit_to_user_mode_prepare+0xee/0x180
[ 87.026177][ T4359] syscall_exit_to_user_mode+0x16/0x40
[ 87.031678][ T4359] do_syscall_64+0x58/0xa0
[ 87.036119][ T4359] ? clear_bhb_loop+0x30/0x80
[ 87.040819][ T4359] ? clear_bhb_loop+0x30/0x80
[ 87.045523][ T4359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.051447][ T4359] RIP: 0033:0x7f2fdaf72097
[ 87.055892][ T4359] Code: a2 c7 05 5c 06 25 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
[ 87.075567][ T4359] RSP: 002b:00007ffd22228de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 87.084027][ T4359] RAX: 0000000000000000 RBX: 00007f2fdb0061ca RCX: 00007f2fdaf72097
[ 87.092030][ T4359] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd22228ea0
[ 87.100037][ T4359] RBP: 00007ffd22228ea0 R08: 00007ffd22229ea0 R09: 00000000ffffffff
[ 87.108048][ T4359] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd22229f30
[ 87.116053][ T4359] R13: 00007f2fdb0061ca R14: 000000000001527b R15: 00007ffd22229f70
[ 87.124078][ T4359]
[ 87.127137][ T4359] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 87.134451][ T4359] CPU: 1 PID: 4359 Comm: syz-executor Not tainted syzkaller #0
[ 87.142028][ T4359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 87.152109][ T4359] Call Trace:
[ 87.155415][ T4359]
[ 87.158364][ T4359] dump_stack_lvl+0x188/0x250
[ 87.163075][ T4359] ? show_regs_print_info+0x20/0x20
[ 87.168304][ T4359] ? load_image+0x400/0x400
[ 87.172849][ T4359] panic+0x2e5/0x810
[ 87.176788][ T4359] ? bpf_jit_dump+0xd0/0xd0
[ 87.181336][ T4359] ? __set_page_dirty+0xaf5/0xdc0
[ 87.186395][ T4359] __warn+0x248/0x2b0
[ 87.190415][ T4359] ? __set_page_dirty+0xaf5/0xdc0
[ 87.195476][ T4359] report_bug+0x1b7/0x2e0
[ 87.199850][ T4359] handle_bug+0x3a/0x70
[ 87.204035][ T4359] exc_invalid_op+0x16/0x40
[ 87.208564][ T4359] asm_exc_invalid_op+0x16/0x20
[ 87.213447][ T4359] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 87.219120][ T4359] Code: e7 d7 ff 49 ff cf e9 5b fc ff ff e8 d5 e7 d7 ff 48 ff cb e9 e4 fb ff ff e8 c8 e7 d7 ff 48 ff cb e9 c4 fc ff ff e8 bb e7 d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 87.238757][ T4359] RSP: 0018:ffffc9000310f858 EFLAGS: 00010093
[ 87.244857][ T4359] RAX: ffffffff81a14e55 RBX: 0000000000000000 RCX: ffff88801de05940
[ 87.252857][ T4359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 87.260854][ T4359] RBP: ffffea00008d4c80 R08: ffff888145d8da77 R09: 1ffff11028bb1b4e
[ 87.268856][ T4359] R10: dffffc0000000000 R11: ffffed1028bb1b4f R12: ffff888145d8d8f8
[ 87.276862][ T4359] R13: ffff888145d8da70 R14: 1ffff11028bb1b4e R15: dffffc0000000000
[ 87.284873][ T4359] ? __set_page_dirty+0xaf5/0xdc0
[ 87.289941][ T4359] ? __set_page_dirty+0xaf5/0xdc0
[ 87.295000][ T4359] ? page_mapping+0x30e/0x440
[ 87.299714][ T4359] mark_buffer_dirty+0x2d7/0x490
[ 87.304689][ T4359] gfs2_unpin+0x126/0x9a0
[ 87.309060][ T4359] buf_lo_after_commit+0x15a/0x1a0
[ 87.314202][ T4359] ? buf_lo_before_commit+0xf0/0xf0
[ 87.319433][ T4359] gfs2_log_flush+0x1174/0x2600
[ 87.324333][ T4359] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 87.329472][ T4359] ? do_sync+0x955/0xc40
[ 87.333745][ T4359] ? kfree+0xef/0x2a0
[ 87.337765][ T4359] do_sync+0x9b0/0xc40
[ 87.341879][ T4359] ? slot_put+0x1e0/0x1e0
[ 87.346250][ T4359] ? __lock_acquire+0x7d10/0x7d10
[ 87.351306][ T4359] ? do_raw_spin_lock+0x128/0x2f0
[ 87.356416][ T4359] ? do_raw_spin_unlock+0x11d/0x230
[ 87.361646][ T4359] gfs2_quota_sync+0x32c/0x700
[ 87.366485][ T4359] gfs2_sync_fs+0x48/0xb0
[ 87.370859][ T4359] sync_filesystem+0xe6/0x220
[ 87.375576][ T4359] generic_shutdown_super+0x6b/0x300
[ 87.380900][ T4359] kill_block_super+0x7c/0xe0
[ 87.385617][ T4359] deactivate_locked_super+0x93/0xf0
[ 87.390940][ T4359] cleanup_mnt+0x42d/0x4e0
[ 87.395391][ T4359] ? lockdep_hardirqs_on+0x94/0x140
[ 87.400624][ T4359] task_work_run+0x125/0x1a0
[ 87.405252][ T4359] exit_to_user_mode_loop+0x10f/0x130
[ 87.410664][ T4359] exit_to_user_mode_prepare+0xee/0x180
[ 87.416243][ T4359] syscall_exit_to_user_mode+0x16/0x40
[ 87.421744][ T4359] do_syscall_64+0x58/0xa0
[ 87.426199][ T4359] ? clear_bhb_loop+0x30/0x80
[ 87.430906][ T4359] ? clear_bhb_loop+0x30/0x80
[ 87.435612][ T4359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.441532][ T4359] RIP: 0033:0x7f2fdaf72097
[ 87.445986][ T4359] Code: a2 c7 05 5c 06 25 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
[ 87.465707][ T4359] RSP: 002b:00007ffd22228de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 87.474167][ T4359] RAX: 0000000000000000 RBX: 00007f2fdb0061ca RCX: 00007f2fdaf72097
[ 87.482167][ T4359] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd22228ea0
[ 87.490170][ T4359] RBP: 00007ffd22228ea0 R08: 00007ffd22229ea0 R09: 00000000ffffffff
[ 87.498178][ T4359] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd22229f30
[ 87.506176][ T4359] R13: 00007f2fdb0061ca R14: 000000000001527b R15: 00007ffd22229f70
[ 87.514197][ T4359]
[ 87.517466][ T4359] Kernel Offset: disabled
[ 87.522022][ T4359] Rebooting in 86400 seconds..