Warning: Permanently added '10.128.1.28' (ED25519) to the list of known hosts. 2025/11/21 04:02:01 parsed 1 programs [ 71.201579][ T4189] cgroup: Unknown subsys name 'net' [ 71.332932][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 72.858337][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.972108][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.996177][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.008962][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.020593][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.029058][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.038125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.954053][ T4233] chnl_net:caif_netlink_parms(): no params data found [ 76.022412][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.031588][ T4233] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.041064][ T4233] device bridge_slave_0 entered promiscuous mode [ 76.052823][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.060475][ T4233] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.070194][ T4233] device bridge_slave_1 entered promiscuous mode [ 76.097077][ T4233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.108771][ T4233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.141063][ T4233] team0: Port device team_slave_0 added [ 76.151346][ T4233] team0: Port device team_slave_1 added [ 76.175484][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.182575][ 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. [ 76.208706][ T4233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.221730][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.229396][ 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. [ 76.255847][ T4233] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.294327][ T4233] device hsr_slave_0 entered promiscuous mode [ 76.302148][ T4233] device hsr_slave_1 entered promiscuous mode [ 76.424638][ T4233] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.438294][ T4233] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.449912][ T4233] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.463014][ T4233] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.599683][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.607247][ T4233] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.615529][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.622699][ T4233] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.673646][ T4233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.689996][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.699270][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.708706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 76.719637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.728253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.740365][ T4233] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.755700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.765395][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.772539][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.784389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.793881][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.801029][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.841479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.852154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.865083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.880241][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.905488][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.917293][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.034229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.042757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.057282][ T4233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.074961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.085501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.119772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.129513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.138853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.146920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.158059][ T4233] device veth0_vlan entered promiscuous mode [ 77.187589][ T4233] device veth1_vlan entered promiscuous mode [ 77.209238][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.217800][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.227382][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.238806][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.249799][ T4233] device veth0_macvtap entered promiscuous mode [ 77.275754][ T4233] device veth1_macvtap entered promiscuous mode [ 77.292023][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.301869][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.310802][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.318983][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.328466][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.341675][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.349483][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.360921][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.383893][ T4233] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.393496][ T4233] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.403514][ T4233] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.414127][ T4233] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.523569][ T4233] syz-executor (4233) used greatest stack depth: 20288 bytes left 2025/11/21 04:02:12 executed programs: 0 [ 79.396673][ T1282] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.588913][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 79.633174][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.641070][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.650733][ T4296] device bridge_slave_0 entered promiscuous mode [ 79.661603][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.670360][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.679609][ T4296] device bridge_slave_1 entered promiscuous mode [ 79.703598][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.717205][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.742445][ T4296] team0: Port device team_slave_0 added [ 79.750725][ T4296] team0: Port device team_slave_1 added [ 79.771027][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.779498][ T4296] 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. [ 79.807905][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.820853][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.828723][ T4296] 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. [ 79.856193][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.889020][ T4296] device hsr_slave_0 entered promiscuous mode [ 79.898506][ T4296] device hsr_slave_1 entered promiscuous mode [ 79.906265][ T4296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.914932][ T4296] Cannot create hsr debugfs directory [ 81.517042][ T4196] Bluetooth: hci0: command 0x0409 tx timeout [ 82.813482][ T1282] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.892512][ T1282] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.965462][ T1282] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.606234][ T1108] Bluetooth: hci0: command 0x041b tx timeout [ 83.751601][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.780259][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.790944][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.800444][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.876371][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.889683][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.898123][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.909783][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.937368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.947884][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.956622][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.963682][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.972792][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.005112][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.013872][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.022770][ T898] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.030010][ T898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.048544][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.060336][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.069412][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.079961][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.088897][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.116961][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.127890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.156385][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.165045][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.175630][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.184543][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.196807][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.212282][ T1282] device hsr_slave_0 left promiscuous mode [ 84.219577][ T1282] device hsr_slave_1 left promiscuous mode [ 84.226612][ T1282] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.234074][ T1282] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.242893][ T1282] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.251183][ T1282] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.259194][ T1282] device bridge_slave_1 left promiscuous mode [ 84.266304][ T1282] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.281740][ T1282] device bridge_slave_0 left promiscuous mode [ 84.288156][ T1282] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.305745][ T1282] device veth1_macvtap left promiscuous mode [ 84.312696][ T1282] device veth0_macvtap left promiscuous mode [ 84.319755][ T1282] device veth1_vlan left promiscuous mode [ 84.326061][ T1282] device veth0_vlan left promiscuous mode [ 84.499318][ T1282] team0 (unregistering): Port device team_slave_1 removed [ 84.513807][ T1282] team0 (unregistering): Port device team_slave_0 removed [ 84.529261][ T1282] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 84.547506][ T1282] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.608921][ T1282] bond0 (unregistering): Released all slaves [ 84.769445][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.777700][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.790971][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.817138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.826382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.846667][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.855146][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.867364][ T4296] device veth0_vlan entered promiscuous mode [ 84.880163][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.888274][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.900061][ T4296] device veth1_vlan entered promiscuous mode [ 84.925545][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.934369][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.948211][ T4296] device veth0_macvtap entered promiscuous mode [ 84.958860][ T4296] device veth1_macvtap entered promiscuous mode [ 84.976954][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.984456][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.992908][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.001939][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.011368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.022862][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.030412][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.039939][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.062248][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.071362][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.082086][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.091882][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.155987][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.164093][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.192761][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.195260][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.207830][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.218131][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.627634][ T4347] loop0: detected capacity change from 0 to 32768 [ 85.686366][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 85.708002][ T4347] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.717618][ T4347] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.743816][ T4347] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 85.755464][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.763288][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.791197][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 27ms [ 85.801841][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.808424][ T4347] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.942456][ T4347] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.998299][ T4296] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 85.998299][ T4296] inode = 11 2339 [ 85.998299][ T4296] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 86.065887][ T4296] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 86.117434][ T4296] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.159700][ T4296] CPU: 1 PID: 4296 Comm: syz-executor Not tainted syzkaller #0 [ 86.167315][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 86.177412][ T4296] Call Trace: [ 86.180727][ T4296] [ 86.183695][ T4296] dump_stack_lvl+0x168/0x230 [ 86.188428][ T4296] ? show_regs_print_info+0x20/0x20 [ 86.193758][ T4296] ? load_image+0x3b0/0x3b0 [ 86.198292][ T4296] ? __lock_acquire+0x7c60/0x7c60 [ 86.203343][ T4296] ? do_raw_spin_unlock+0x11d/0x230 [ 86.209304][ T4296] gfs2_assert_warn_i+0x18f/0x2c0 [ 86.214366][ T4296] gfs2_quota_cleanup+0x4b4/0x6a0 [ 86.219435][ T4296] gfs2_make_fs_ro+0x237/0x5d0 [ 86.224242][ T4296] ? gfs2_dinode_out+0xb00/0xb00 [ 86.229204][ T4296] ? _raw_spin_unlock+0x24/0x40 [ 86.234077][ T4296] ? gfs2_glock_nq+0xcb0/0x1550 [ 86.238971][ T4296] gfs2_withdraw+0x5f9/0x1460 [ 86.243690][ T4296] ? gfs2_lm+0x220/0x220 [ 86.247960][ T4296] ? __schedule+0x11c3/0x4390 [ 86.252672][ T4296] ? gfs2_freeze_lock+0x52/0xc0 [ 86.258404][ T4296] ? gfs2_consist_inode_i+0xc0/0xe0 [ 86.263728][ T4296] gfs2_inode_refresh+0xb5e/0xfe0 [ 86.268805][ T4296] ? do_promote+0x71a/0xab0 [ 86.273442][ T4296] ? gfs2_inode_metasync+0xf0/0xf0 [ 86.278591][ T4296] ? __lock_acquire+0x7c60/0x7c60 [ 86.283724][ T4296] inode_go_lock+0x127/0x470 [ 86.288360][ T4296] do_promote+0x741/0xab0 [ 86.292726][ T4296] finish_xmote+0x514/0xb70 [ 86.297266][ T4296] do_xmote+0x7b6/0x1120 [ 86.301545][ T4296] gfs2_glock_nq+0xc7a/0x1550 [ 86.306264][ T4296] do_sync+0x486/0xc00 [ 86.310374][ T4296] ? slot_put+0x1e0/0x1e0 [ 86.314754][ T4296] ? do_sync+0x47e/0xc00 [ 86.319029][ T4296] ? do_raw_spin_unlock+0x11d/0x230 [ 86.324268][ T4296] gfs2_quota_sync+0x32c/0x6f0 [ 86.329068][ T4296] gfs2_sync_fs+0x48/0xb0 [ 86.333420][ T4296] sync_filesystem+0xe6/0x220 [ 86.338131][ T4296] generic_shutdown_super+0x6b/0x300 [ 86.343537][ T4296] kill_block_super+0x7c/0xe0 [ 86.348242][ T4296] deactivate_locked_super+0x93/0xf0 [ 86.353595][ T4296] cleanup_mnt+0x418/0x4d0 [ 86.358044][ T4296] ? lockdep_hardirqs_on+0x94/0x140 [ 86.363365][ T4296] task_work_run+0x125/0x1a0 [ 86.368078][ T4296] exit_to_user_mode_loop+0x10f/0x130 [ 86.373487][ T4296] exit_to_user_mode_prepare+0xee/0x180 [ 86.379063][ T4296] syscall_exit_to_user_mode+0x16/0x40 [ 86.385086][ T4296] do_syscall_64+0x58/0xa0 [ 86.389537][ T4296] ? clear_bhb_loop+0x30/0x80 [ 86.394242][ T4296] ? clear_bhb_loop+0x30/0x80 [ 86.398954][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.404887][ T4296] RIP: 0033:0x7f2064838a77 [ 86.409322][ T4296] 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 [ 86.428954][ T4296] RSP: 002b:00007ffef4728cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 86.437404][ T4296] RAX: 0000000000000000 RBX: 00007f20648bbd7d RCX: 00007f2064838a77 [ 86.445405][ T4296] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffef4728db0 [ 86.453403][ T4296] RBP: 00007ffef4728db0 R08: 0000000000000000 R09: 0000000000000000 [ 86.461410][ T4296] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffef4729e40 [ 86.469412][ T4296] R13: 00007f20648bbd7d R14: 0000000000014ce2 R15: 00007ffef4729e80 [ 86.477433][ T4296] [ 86.497724][ T4296] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 86.506880][ T4296] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 86.514639][ T4296] gfs2: fsid=syz:syz.0: File system withdrawn [ 86.522806][ T4296] CPU: 1 PID: 4296 Comm: syz-executor Not tainted syzkaller #0 [ 86.530383][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 86.540463][ T4296] Call Trace: [ 86.543770][ T4296] [ 86.546728][ T4296] dump_stack_lvl+0x168/0x230 [ 86.551441][ T4296] ? kobject_uevent_env+0x371/0x890 [ 86.556671][ T4296] ? show_regs_print_info+0x20/0x20 [ 86.561895][ T4296] ? load_image+0x3b0/0x3b0 [ 86.566427][ T4296] ? kobject_uevent_env+0x371/0x890 [ 86.571647][ T4296] ? lockref_put_or_lock+0x6e/0xb0 [ 86.576795][ T4296] gfs2_withdraw+0x111b/0x1460 [ 86.581596][ T4296] ? gfs2_lm+0x220/0x220 [ 86.585853][ T4296] ? __schedule+0x11c3/0x4390 [ 86.590562][ T4296] ? gfs2_consist_inode_i+0xc0/0xe0 [ 86.595890][ T4296] gfs2_inode_refresh+0xb5e/0xfe0 [ 86.600953][ T4296] ? do_promote+0x71a/0xab0 [ 86.605483][ T4296] ? gfs2_inode_metasync+0xf0/0xf0 [ 86.610627][ T4296] ? __lock_acquire+0x7c60/0x7c60 [ 86.615789][ T4296] inode_go_lock+0x127/0x470 [ 86.620431][ T4296] do_promote+0x741/0xab0 [ 86.624800][ T4296] finish_xmote+0x514/0xb70 [ 86.629343][ T4296] do_xmote+0x7b6/0x1120 [ 86.633708][ T4296] gfs2_glock_nq+0xc7a/0x1550 [ 86.638435][ T4296] do_sync+0x486/0xc00 [ 86.642533][ T4296] ? slot_put+0x1e0/0x1e0 [ 86.646987][ T4296] ? do_sync+0x47e/0xc00 [ 86.651261][ T4296] ? do_raw_spin_unlock+0x11d/0x230 [ 86.656493][ T4296] gfs2_quota_sync+0x32c/0x6f0 [ 86.661391][ T4296] gfs2_sync_fs+0x48/0xb0 [ 86.665749][ T4296] sync_filesystem+0xe6/0x220 [ 86.670444][ T4296] generic_shutdown_super+0x6b/0x300 [ 86.675746][ T4296] kill_block_super+0x7c/0xe0 [ 86.680634][ T4296] deactivate_locked_super+0x93/0xf0 [ 86.685941][ T4296] cleanup_mnt+0x418/0x4d0 [ 86.690376][ T4296] ? lockdep_hardirqs_on+0x94/0x140 [ 86.695675][ T4296] task_work_run+0x125/0x1a0 [ 86.700302][ T4296] exit_to_user_mode_loop+0x10f/0x130 [ 86.705695][ T4296] exit_to_user_mode_prepare+0xee/0x180 [ 86.711259][ T4296] syscall_exit_to_user_mode+0x16/0x40 [ 86.716734][ T4296] do_syscall_64+0x58/0xa0 [ 86.721154][ T4296] ? clear_bhb_loop+0x30/0x80 [ 86.725844][ T4296] ? clear_bhb_loop+0x30/0x80 [ 86.730543][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.736446][ T4296] RIP: 0033:0x7f2064838a77 [ 86.740870][ T4296] 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 [ 86.760593][ T4296] RSP: 002b:00007ffef4728cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 86.769013][ T4296] RAX: 0000000000000000 RBX: 00007f20648bbd7d RCX: 00007f2064838a77 [ 86.777006][ T4296] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffef4728db0 [ 86.784991][ T4296] RBP: 00007ffef4728db0 R08: 0000000000000000 R09: 0000000000000000 [ 86.792965][ T4296] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffef4729e40 [ 86.800958][ T4296] R13: 00007f20648bbd7d R14: 0000000000014ce2 R15: 00007ffef4729e80 [ 86.808948][ T4296] [ 86.817245][ T7] cfg80211: failed to load regulatory.db [ 86.906328][ T4296] ================================================================== [ 86.914753][ T4296] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0 [ 86.921477][ T4296] Read of size 8 at addr ffff88805c4d9090 by task syz-executor/4296 [ 86.930006][ T4296] [ 86.932357][ T4296] CPU: 0 PID: 4296 Comm: syz-executor Not tainted syzkaller #0 [ 86.940011][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 86.950096][ T4296] Call Trace: [ 86.953499][ T4296] [ 86.956490][ T4296] dump_stack_lvl+0x168/0x230 [ 86.961216][ T4296] ? show_regs_print_info+0x20/0x20 [ 86.966449][ T4296] ? _printk+0xcc/0x110 [ 86.970695][ T4296] ? load_image+0x3b0/0x3b0 [ 86.975514][ T4296] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 86.980919][ T4296] print_address_description+0x60/0x2d0 [ 86.986606][ T4296] ? qd_unlock+0x30/0x2d0 [ 86.991047][ T4296] kasan_report+0xdf/0x130 [ 86.995494][ T4296] ? qd_unlock+0x30/0x2d0 [ 86.999945][ T4296] kasan_check_range+0x27b/0x290 [ 87.004914][ T4296] qd_unlock+0x30/0x2d0 [ 87.009102][ T4296] gfs2_quota_sync+0x5bf/0x6f0 [ 87.014081][ T4296] gfs2_sync_fs+0x48/0xb0 [ 87.018433][ T4296] sync_filesystem+0xe6/0x220 [ 87.023233][ T4296] generic_shutdown_super+0x6b/0x300 [ 87.028542][ T4296] kill_block_super+0x7c/0xe0 [ 87.033245][ T4296] deactivate_locked_super+0x93/0xf0 [ 87.038639][ T4296] cleanup_mnt+0x418/0x4d0 [ 87.043090][ T4296] ? lockdep_hardirqs_on+0x94/0x140 [ 87.048409][ T4296] task_work_run+0x125/0x1a0 [ 87.053044][ T4296] exit_to_user_mode_loop+0