Warning: Permanently added '10.128.0.223' (ED25519) to the list of known hosts.
2025/07/30 09:22:01 ignoring optional flag "sandboxArg"="0"
2025/07/30 09:22:02 parsed 1 programs
syzkaller login: [ 63.454262][ T4187] cgroup: Unknown subsys name 'net'
[ 63.597801][ T4187] cgroup: Unknown subsys name 'rlimit'
[ 65.053904][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 67.059558][ T4216] chnl_net:caif_netlink_parms(): no params data found
[ 67.129023][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.136838][ T4216] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.146511][ T4216] device bridge_slave_0 entered promiscuous mode
[ 67.157019][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.165597][ T4216] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.173985][ T4216] device bridge_slave_1 entered promiscuous mode
[ 67.204826][ T4216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.217574][ T4216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.249786][ T4216] team0: Port device team_slave_0 added
[ 67.257961][ T4216] team0: Port device team_slave_1 added
[ 67.284382][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 67.291363][ T4216] 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.
[ 67.320223][ T4216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 67.333668][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 67.340903][ T4216] 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.
[ 67.368336][ T4216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.410989][ T4216] device hsr_slave_0 entered promiscuous mode
[ 67.419696][ T4216] device hsr_slave_1 entered promiscuous mode
[ 67.564389][ T4216] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.576760][ T4216] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.589934][ T4216] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.600400][ T4216] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.646216][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.653480][ T4216] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.661507][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.668630][ T4216] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.729670][ T4216] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.746575][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.760861][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.769944][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.779530][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 67.794472][ T4216] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.808509][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.818951][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.826079][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.844513][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.854316][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.861456][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.878229][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.887655][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.906301][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.926056][ T4216] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 67.936605][ T4216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 67.950166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.961495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.969974][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 68.098742][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 68.106928][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 68.122560][ T4216] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.144892][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 68.155287][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.178400][ T4216] device veth0_vlan entered promiscuous mode
[ 68.186206][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 68.196162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 68.206013][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.215788][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.228674][ T4216] device veth1_vlan entered promiscuous mode
[ 68.253155][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 68.262392][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 68.270549][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.280270][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.290330][ T4216] device veth0_macvtap entered promiscuous mode
[ 68.302418][ T4216] device veth1_macvtap entered promiscuous mode
[ 68.318722][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.327903][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.336599][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.345121][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.354706][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.365806][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.375827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.387769][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.397353][ T4216] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.408275][ T4216] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.417253][ T4216] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.427133][ T4216] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.565641][ T4216] syz-executor (4216) used greatest stack depth: 21088 bytes left
[ 68.750084][ T4235] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.766490][ T4235] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.777526][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 68.797302][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.806051][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.815279][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/07/30 09:22:12 executed programs: 0
[ 70.937577][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.005215][ T4285] chnl_net:caif_netlink_parms(): no params data found
[ 71.048233][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.055470][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.063457][ T4285] device bridge_slave_0 entered promiscuous mode
[ 71.072175][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.079290][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.087247][ T4285] device bridge_slave_1 entered promiscuous mode
[ 71.109328][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.120482][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.144359][ T4285] team0: Port device team_slave_0 added
[ 71.151997][ T4285] team0: Port device team_slave_1 added
[ 71.170945][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 71.178149][ T4285] 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.
[ 71.204242][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.215786][ T1424] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.217046][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.222431][ T1424] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.235712][ T4285] 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.
[ 71.261802][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 71.295256][ T4285] device hsr_slave_0 entered promiscuous mode
[ 71.302481][ T4285] device hsr_slave_1 entered promiscuous mode
[ 71.309013][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 71.317426][ T4285] Cannot create hsr debugfs directory
[ 72.942258][ T21] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.939078][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.996570][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.059138][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.923569][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 74.933933][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 74.944315][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 74.956464][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.022434][ T4240] Bluetooth: hci0: command 0x041b tx timeout
[ 75.037411][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.050042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.058055][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.068453][ T4285] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.078128][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 75.087142][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.096248][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.103353][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.111927][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 75.123510][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 75.132373][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.140707][ T4235] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.147801][ T4235] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.181357][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 75.193649][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 75.230182][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.239057][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.249404][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.258714][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.268651][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.299099][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.308574][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.319502][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.328114][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.338637][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.458016][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.466154][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.487373][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.514067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.523046][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.540208][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.548824][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.560151][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.572277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.586478][ T4285] device veth0_vlan entered promiscuous mode
[ 75.601076][ T9] device hsr_slave_0 left promiscuous mode
[ 75.608988][ T9] device hsr_slave_1 left promiscuous mode
[ 75.616145][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 75.625146][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 75.634050][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 75.641574][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 75.649209][ T9] device bridge_slave_1 left promiscuous mode
[ 75.656588][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.670728][ T9] device bridge_slave_0 left promiscuous mode
[ 75.677944][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.696212][ T9] device veth1_macvtap left promiscuous mode
[ 75.702729][ T9] device veth0_macvtap left promiscuous mode
[ 75.708832][ T9] device veth1_vlan left promiscuous mode
[ 75.714941][ T9] device veth0_vlan left promiscuous mode
[ 75.887079][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 75.898778][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 75.913831][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 75.927679][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 75.983232][ T9] bond0 (unregistering): Released all slaves
[ 76.048940][ T4285] device veth1_vlan entered promiscuous mode
[ 76.057892][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.080007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.089328][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.100301][ T4285] device veth0_macvtap entered promiscuous mode
[ 76.110374][ T4285] device veth1_macvtap entered promiscuous mode
[ 76.132232][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.152296][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.160455][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.169229][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.178459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.189852][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.197803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.206568][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.219156][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.230086][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.240206][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.249317][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.309394][ T676] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.322008][ T676] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.331976][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 76.352516][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.360772][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.377449][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 76.753324][ T4349] loop0: detected capacity change from 0 to 32768
[ 76.866396][ T4349] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 76.889500][ T4349] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 76.968239][ T4349] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 76.995230][ T4236] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 77.002973][ T4236] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 77.050733][ T4236] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 47ms
[ 77.060402][ T4236] gfs2: fsid=syz:syz.0: jid=0: Done
[ 77.066994][ T4349] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 77.102785][ T4240] Bluetooth: hci0: command 0x040f tx timeout
[ 77.374197][ T4349] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 77.441696][ T4285] ------------[ cut here ]------------
[ 77.447482][ T4285] WARNING: CPU: 1 PID: 4285 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 77.457604][ T4285] Modules linked in:
[ 77.461528][ T4285] CPU: 1 PID: 4285 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[ 77.469881][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.479957][ T4285] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 77.485620][ T4285] 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
[ 77.505240][ T4285] RSP: 0018:ffffc90002fff818 EFLAGS: 00010093
[ 77.511325][ T4285] RAX: ffffffff819f7275 RBX: 0000000000000000 RCX: ffff88802bd91dc0
[ 77.519402][ T4285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.527393][ T4285] RBP: ffffea0000827000 R08: dffffc0000000000 R09: ffffed1003b929d7
[ 77.535385][ T4285] R10: ffffed1003b929d7 R11: 1ffff11003b929d6 R12: ffff88801dc94d38
[ 77.543372][ T4285] R13: ffff88801dc94eb0 R14: 1ffff11003b929d6 R15: dffffc0000000000
[ 77.551357][ T4285] FS: 000055557772f500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 77.560299][ T4285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.566899][ T4285] CR2: 000055557774a5c8 CR3: 000000005c5f2000 CR4: 00000000003506e0
[ 77.574889][ T4285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.582891][ T4285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.590881][ T4285] Call Trace:
[ 77.594171][ T4285]
[ 77.597120][ T4285] ? page_mapping+0x30e/0x440
[ 77.601902][ T4285] mark_buffer_dirty+0x2d7/0x490
[ 77.606863][ T4285] gfs2_unpin+0x126/0x9a0
[ 77.611219][ T4285] buf_lo_after_commit+0x15a/0x1a0
[ 77.616352][ T4285] ? buf_lo_before_commit+0xf0/0xf0
[ 77.621572][ T4285] gfs2_log_flush+0x1145/0x2610
[ 77.626477][ T4285] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 77.631620][ T4285] ? do_sync+0x930/0xc00
[ 77.635881][ T4285] ? kfree+0xef/0x2a0
[ 77.639890][ T4285] do_sync+0x98b/0xc00
[ 77.644107][ T4285] ? slot_put+0x1e0/0x1e0
[ 77.648486][ T4285] ? do_raw_spin_unlock+0x11d/0x230
[ 77.653709][ T4285] gfs2_quota_sync+0x32c/0x6f0
[ 77.658594][ T4285] gfs2_sync_fs+0x48/0xb0
[ 77.662950][ T4285] sync_filesystem+0xe6/0x220
[ 77.667693][ T4285] generic_shutdown_super+0x6b/0x300
[ 77.673006][ T4285] kill_block_super+0x7c/0xe0
[ 77.677729][ T4285] deactivate_locked_super+0x93/0xf0
[ 77.683041][ T4285] cleanup_mnt+0x418/0x4d0
[ 77.687485][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 77.692707][ T4285] task_work_run+0x125/0x1a0
[ 77.697321][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 77.702713][ T4285] exit_to_user_mode_prepare+0xb1/0x140
[ 77.708287][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 77.713754][ T4285] do_syscall_64+0x58/0xa0
[ 77.718176][ T4285] ? clear_bhb_loop+0x30/0x80
[ 77.722853][ T4285] ? clear_bhb_loop+0x30/0x80
[ 77.727532][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.733436][ T4285] RIP: 0033:0x7f9c18841cd7
[ 77.737861][ T4285] 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
[ 77.757466][ T4285] RSP: 002b:00007ffec7b51da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 77.765883][ T4285] RAX: 0000000000000000 RBX: 00007f9c188c2b55 RCX: 00007f9c18841cd7
[ 77.773878][ T4285] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffec7b51e60
[ 77.781851][ T4285] RBP: 00007ffec7b51e60 R08: 0000000000000000 R09: 0000000000000000
[ 77.790365][ T4285] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffec7b52ef0
[ 77.798346][ T4285] R13: 00007f9c188c2b55 R14: 0000000000012a63 R15: 00007ffec7b52f30
[ 77.806357][ T4285]
[ 77.809389][ T4285] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.816662][ T4285] CPU: 1 PID: 4285 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[ 77.825100][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.835155][ T4285] Call Trace:
[ 77.838434][ T4285]
[ 77.841364][ T4285] dump_stack_lvl+0x168/0x230
[ 77.846061][ T4285] ? show_regs_print_info+0x20/0x20
[ 77.851267][ T4285] ? load_image+0x3b0/0x3b0
[ 77.855782][ T4285] panic+0x2c9/0x7f0
[ 77.859682][ T4285] ? bpf_jit_dump+0xd0/0xd0
[ 77.864195][ T4285] ? __set_page_dirty+0xaf5/0xdc0
[ 77.869222][ T4285] __warn+0x248/0x2b0
[ 77.873211][ T4285] ? __set_page_dirty+0xaf5/0xdc0
[ 77.878236][ T4285] report_bug+0x1b7/0x2e0
[ 77.882573][ T4285] handle_bug+0x3a/0x70
[ 77.886736][ T4285] exc_invalid_op+0x16/0x40
[ 77.891238][ T4285] asm_exc_invalid_op+0x16/0x20
[ 77.896091][ T4285] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 77.901725][ T4285] 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
[ 77.921343][ T4285] RSP: 0018:ffffc90002fff818 EFLAGS: 00010093
[ 77.927411][ T4285] RAX: ffffffff819f7275 RBX: 0000000000000000 RCX: ffff88802bd91dc0
[ 77.935383][ T4285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.943358][ T4285] RBP: ffffea0000827000 R08: dffffc0000000000 R09: ffffed1003b929d7
[ 77.951331][ T4285] R10: ffffed1003b929d7 R11: 1ffff11003b929d6 R12: ffff88801dc94d38
[ 77.959311][ T4285] R13: ffff88801dc94eb0 R14: 1ffff11003b929d6 R15: dffffc0000000000
[ 77.967293][ T4285] ? __set_page_dirty+0xaf5/0xdc0
[ 77.972328][ T4285] ? __set_page_dirty+0xaf5/0xdc0
[ 77.977355][ T4285] ? page_mapping+0x30e/0x440
[ 77.982034][ T4285] mark_buffer_dirty+0x2d7/0x490
[ 77.986982][ T4285] gfs2_unpin+0x126/0x9a0
[ 77.991320][ T4285] buf_lo_after_commit+0x15a/0x1a0
[ 77.996432][ T4285] ? buf_lo_before_commit+0xf0/0xf0
[ 78.001631][ T4285] gfs2_log_flush+0x1145/0x2610
[ 78.006498][ T4285] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 78.011612][ T4285] ? do_sync+0x930/0xc00
[ 78.015860][ T4285] ? kfree+0xef/0x2a0
[ 78.019847][ T4285] do_sync+0x98b/0xc00
[ 78.023923][ T4285] ? slot_put+0x1e0/0x1e0
[ 78.028284][ T4285] ? do_raw_spin_unlock+0x11d/0x230
[ 78.033506][ T4285] gfs2_quota_sync+0x32c/0x6f0
[ 78.038295][ T4285] gfs2_sync_fs+0x48/0xb0
[ 78.042637][ T4285] sync_filesystem+0xe6/0x220
[ 78.047327][ T4285] generic_shutdown_super+0x6b/0x300
[ 78.052773][ T4285] kill_block_super+0x7c/0xe0
[ 78.057473][ T4285] deactivate_locked_super+0x93/0xf0
[ 78.062771][ T4285] cleanup_mnt+0x418/0x4d0
[ 78.067309][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 78.072542][ T4285] task_work_run+0x125/0x1a0
[ 78.077151][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 78.082549][ T4285] exit_to_user_mode_prepare+0xb1/0x140
[ 78.088105][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 78.093575][ T4285] do_syscall_64+0x58/0xa0
[ 78.098004][ T4285] ? clear_bhb_loop+0x30/0x80
[ 78.102683][ T4285] ? clear_bhb_loop+0x30/0x80
[ 78.107361][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.113260][ T4285] RIP: 0033:0x7f9c18841cd7
[ 78.117681][ T4285] 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
[ 78.137558][ T4285] RSP: 002b:00007ffec7b51da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 78.145976][ T4285] RAX: 0000000000000000 RBX: 00007f9c188c2b55 RCX: 00007f9c18841cd7
[ 78.153950][ T4285] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffec7b51e60
[ 78.161935][ T4285] RBP: 00007ffec7b51e60 R08: 0000000000000000 R09: 0000000000000000
[ 78.169913][ T4285] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffec7b52ef0
[ 78.177888][ T4285] R13: 00007f9c188c2b55 R14: 0000000000012a63 R15: 00007ffec7b52f30
[ 78.185874][ T4285]
[ 78.189173][ T4285] Kernel Offset: disabled
[ 78.193813][ T4285] Rebooting in 86400 seconds..