Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2025/11/25 20:16:42 parsed 1 programs [ 56.198820][ T4187] cgroup: Unknown subsys name 'net' [ 56.337721][ T4187] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 57.568615][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 59.088188][ T1247] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.096714][ T1247] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.107385][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.127314][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.135321][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.144245][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.019505][ T4274] chnl_net:caif_netlink_parms(): no params data found [ 61.057255][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.064994][ T4274] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.072887][ T4274] device bridge_slave_0 entered promiscuous mode [ 61.081621][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.088784][ T4274] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.096495][ T4274] device bridge_slave_1 entered promiscuous mode [ 61.115881][ T4274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.126524][ T4274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.147864][ T4274] team0: Port device team_slave_0 added [ 61.154879][ T4274] team0: Port device team_slave_1 added [ 61.170963][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.178099][ T4274] 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. [ 61.204011][ T4274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.216261][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.223345][ T4274] 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. [ 61.249676][ T4274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.277486][ T4274] device hsr_slave_0 entered promiscuous mode [ 61.284718][ T4274] device hsr_slave_1 entered promiscuous mode [ 61.363272][ T4274] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.375188][ T4274] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.383867][ T4274] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.393561][ T4274] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.417002][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.424181][ T4274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.432288][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.439363][ T4274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.496020][ T4274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.510929][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.519986][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.529232][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.545074][ T4274] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.573700][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.582938][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.591321][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.598398][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.609895][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.618869][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.627292][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.634349][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.661349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.674209][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.685508][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.695067][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.703578][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.731624][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.741555][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.753674][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.763015][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.776532][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.785291][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.795667][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.894052][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.901526][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.914151][ T4274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.929647][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.939050][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.971923][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.980509][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.989383][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.997524][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.008169][ T4274] device veth0_vlan entered promiscuous mode [ 62.030901][ T4274] device veth1_vlan entered promiscuous mode [ 62.049705][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.058234][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.067047][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.075589][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.087051][ T4274] device veth0_macvtap entered promiscuous mode [ 62.097888][ T4274] device veth1_macvtap entered promiscuous mode [ 62.128798][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.137198][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.146275][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.154272][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.163613][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.175813][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.185427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.194329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.204892][ T4274] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.214683][ T4274] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.223589][ T4274] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.232927][ T4274] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.343434][ T4274] syz-executor (4274) used greatest stack depth: 20448 bytes left 2025/11/25 20:16:50 executed programs: 0 [ 62.944112][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 63.000195][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.007425][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.015872][ T4297] device bridge_slave_0 entered promiscuous mode [ 63.024925][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.032497][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.040570][ T4297] device bridge_slave_1 entered promiscuous mode [ 63.068810][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.082512][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.114052][ T4297] team0: Port device team_slave_0 added [ 63.121896][ T4297] team0: Port device team_slave_1 added [ 63.158942][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.168181][ T4297] 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. [ 63.197479][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.210354][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.219993][ T4297] 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. [ 63.248674][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.290978][ T4297] device hsr_slave_0 entered promiscuous mode [ 63.298151][ T4297] device hsr_slave_1 entered promiscuous mode [ 63.310160][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.318506][ T4297] Cannot create hsr debugfs directory [ 63.417140][ T4297] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.822660][ T4306] Bluetooth: hci0: command 0x0409 tx timeout [ 66.198646][ T4297] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.903337][ T4306] Bluetooth: hci0: command 0x041b tx timeout [ 67.377556][ T4297] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.428985][ T4297] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.567354][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.576653][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.592842][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.601329][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.654229][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.667125][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.674960][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.686155][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.704962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.713850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.723478][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.730528][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.739626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.759079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.768024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.776828][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.783927][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.803879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.812901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.821403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.830912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.840346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.849022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.857609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.866047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.874803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.886094][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.894697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.911906][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.949039][ T1208] device hsr_slave_0 left promiscuous mode [ 67.956857][ T1208] device hsr_slave_1 left promiscuous mode [ 67.963879][ T1208] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.971298][ T1208] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.979971][ T1208] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.987685][ T1208] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.995681][ T1208] device bridge_slave_1 left promiscuous mode [ 68.002591][ T1208] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.016694][ T1208] device bridge_slave_0 left promiscuous mode [ 68.023146][ T1208] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.038630][ T1208] device veth1_macvtap left promiscuous mode [ 68.045112][ T1208] device veth0_macvtap left promiscuous mode [ 68.051164][ T1208] device veth1_vlan left promiscuous mode [ 68.058276][ T1208] device veth0_vlan left promiscuous mode [ 68.183246][ T1208] team0 (unregistering): Port device team_slave_1 removed [ 68.197977][ T1208] team0 (unregistering): Port device team_slave_0 removed [ 68.210829][ T1208] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.224968][ T1208] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.274493][ T1208] bond0 (unregistering): Released all slaves [ 68.400847][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.408915][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.420303][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.459063][ T4297] device veth0_vlan entered promiscuous mode [ 68.467550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.476444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.485183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.493351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.501780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.511806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.525464][ T4297] device veth1_vlan entered promiscuous mode [ 68.546844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.555698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.563952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.572494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.583152][ T4297] device veth0_macvtap entered promiscuous mode [ 68.599570][ T4297] device veth1_macvtap entered promiscuous mode [ 68.617199][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.626487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.634765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.643062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.651633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.661192][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.670147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.678914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.690179][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.699483][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.708251][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.717428][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.784771][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.803413][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.812452][ T1247] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.836092][ T1247] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.845991][ T1247] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.856688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.982727][ T4269] Bluetooth: hci0: command 0x040f tx timeout [ 69.211475][ T4319] loop0: detected capacity change from 0 to 32768 [ 69.235309][ T4319] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.248496][ T4319] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.307688][ T4319] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 69.318991][ T4269] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.327627][ T4269] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.359163][ T4269] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms [ 69.369002][ T4269] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.375863][ T4319] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.505161][ T4319] gfs2: fsid=syz:syz.0: found 1 quota changes [ 69.535979][ T4297] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 69.535979][ T4297] inode = 11 2339 [ 69.535979][ T4297] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 69.573492][ T4297] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 69.599740][ T4297] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 69.627573][ T4297] CPU: 0 PID: 4297 Comm: syz-executor Not tainted syzkaller #0 [ 69.635170][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 69.645251][ T4297] Call Trace: [ 69.648535][ T4297] [ 69.651461][ T4297] dump_stack_lvl+0x168/0x230 [ 69.656155][ T4297] ? show_regs_print_info+0x20/0x20 [ 69.661369][ T4297] ? load_image+0x3b0/0x3b0 [ 69.665883][ T4297] ? __lock_acquire+0x7c60/0x7c60 [ 69.670912][ T4297] ? do_raw_spin_unlock+0x11d/0x230 [ 69.676116][ T4297] gfs2_assert_warn_i+0x18f/0x2c0 [ 69.681153][ T4297] gfs2_quota_cleanup+0x4b4/0x6a0 [ 69.686184][ T4297] gfs2_make_fs_ro+0x237/0x5d0 [ 69.690953][ T4297] ? gfs2_dinode_out+0xb00/0xb00 [ 69.695886][ T4297] ? _raw_spin_unlock+0x24/0x40 [ 69.700732][ T4297] ? gfs2_glock_nq+0xcb0/0x1550 [ 69.705604][ T4297] gfs2_withdraw+0x5f9/0x1460 [ 69.710299][ T4297] ? gfs2_lm+0x220/0x220 [ 69.714545][ T4297] ? __schedule+0x11c3/0x4390 [ 69.719224][ T4297] ? gfs2_freeze_lock+0x52/0xc0 [ 69.724072][ T4297] ? gfs2_consist_inode_i+0xc0/0xe0 [ 69.729274][ T4297] gfs2_inode_refresh+0xb5e/0xfe0 [ 69.734325][ T4297] ? do_promote+0x71a/0xab0 [ 69.738843][ T4297] ? gfs2_inode_metasync+0xf0/0xf0 [ 69.743951][ T4297] ? __lock_acquire+0x7c60/0x7c60 [ 69.748983][ T4297] inode_go_lock+0x127/0x470 [ 69.753573][ T4297] do_promote+0x741/0xab0 [ 69.757905][ T4297] finish_xmote+0x514/0xb70 [ 69.762396][ T4297] do_xmote+0x7b6/0x1120 [ 69.766632][ T4297] gfs2_glock_nq+0xc7a/0x1550 [ 69.771304][ T4297] do_sync+0x486/0xc00 [ 69.775456][ T4297] ? slot_put+0x1e0/0x1e0 [ 69.779776][ T4297] ? do_sync+0x47e/0xc00 [ 69.784007][ T4297] ? do_raw_spin_unlock+0x11d/0x230 [ 69.789192][ T4297] gfs2_quota_sync+0x32c/0x6f0 [ 69.793948][ T4297] gfs2_sync_fs+0x48/0xb0 [ 69.798262][ T4297] sync_filesystem+0xe6/0x220 [ 69.802928][ T4297] generic_shutdown_super+0x6b/0x300 [ 69.808285][ T4297] kill_block_super+0x7c/0xe0 [ 69.812952][ T4297] deactivate_locked_super+0x93/0xf0 [ 69.818246][ T4297] cleanup_mnt+0x418/0x4d0 [ 69.822656][ T4297] ? lockdep_hardirqs_on+0x94/0x140 [ 69.827839][ T4297] task_work_run+0x125/0x1a0 [ 69.832418][ T4297] exit_to_user_mode_loop+0x10f/0x130 [ 69.837776][ T4297] exit_to_user_mode_prepare+0xee/0x180 [ 69.843340][ T4297] syscall_exit_to_user_mode+0x16/0x40 [ 69.848784][ T4297] do_syscall_64+0x58/0xa0 [ 69.853184][ T4297] ? clear_bhb_loop+0x30/0x80 [ 69.857934][ T4297] ? clear_bhb_loop+0x30/0x80 [ 69.862594][ T4297] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.868480][ T4297] RIP: 0033:0x7f1bf35c2a77 [ 69.872878][ T4297] 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 [ 69.892821][ T4297] RSP: 002b:00007ffc572a1788 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 69.901220][ T4297] RAX: 0000000000000000 RBX: 00007f1bf3645d7d RCX: 00007f1bf35c2a77 [ 69.909186][ T4297] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc572a1840 [ 69.917139][ T4297] RBP: 00007ffc572a1840 R08: 0000000000000000 R09: 0000000000000000 [ 69.925094][ T4297] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc572a28d0 [ 69.933047][ T4297] R13: 00007f1bf3645d7d R14: 0000000000010d15 R15: 00007ffc572a2910 [ 69.941012][ T4297] [ 69.956367][ T4297] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 69.965967][ T4297] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 69.976406][ T4297] gfs2: fsid=syz:syz.0: File system withdrawn [ 69.983315][ T4297] CPU: 1 PID: 4297 Comm: syz-executor Not tainted syzkaller #0 [ 69.990873][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 70.000937][ T4297] Call Trace: [ 70.004482][ T4297] [ 70.007417][ T4297] dump_stack_lvl+0x168/0x230 [ 70.012104][ T4297] ? kobject_uevent_env+0x371/0x890 [ 70.017309][ T4297] ? show_regs_print_info+0x20/0x20 [ 70.022507][ T4297] ? load_image+0x3b0/0x3b0 [ 70.027007][ T4297] ? kobject_uevent_env+0x371/0x890 [ 70.032206][ T4297] ? lockref_put_or_lock+0x6e/0xb0 [ 70.037323][ T4297] gfs2_withdraw+0x111b/0x1460 [ 70.042095][ T4297] ? gfs2_lm+0x220/0x220 [ 70.046335][ T4297] ? __schedule+0x11c3/0x4390 [ 70.051027][ T4297] ? gfs2_consist_inode_i+0xc0/0xe0 [ 70.056234][ T4297] gfs2_inode_refresh+0xb5e/0xfe0 [ 70.061264][ T4297] ? do_promote+0x71a/0xab0 [ 70.065771][ T4297] ? gfs2_inode_metasync+0xf0/0xf0 [ 70.070890][ T4297] ? __lock_acquire+0x7c60/0x7c60 [ 70.075930][ T4297] inode_go_lock+0x127/0x470 [ 70.080534][ T4297] do_promote+0x741/0xab0 [ 70.084876][ T4297] finish_xmote+0x514/0xb70 [ 70.089390][ T4297] do_xmote+0x7b6/0x1120 [ 70.093648][ T4297] gfs2_glock_nq+0xc7a/0x1550 [ 70.098344][ T4297] do_sync+0x486/0xc00 [ 70.102427][ T4297] ? slot_put+0x1e0/0x1e0 [ 70.106763][ T4297] ? do_sync+0x47e/0xc00 [ 70.111017][ T4297] ? do_raw_spin_unlock+0x11d/0x230 [ 70.116221][ T4297] gfs2_quota_sync+0x32c/0x6f0 [ 70.121001][ T4297] gfs2_sync_fs+0x48/0xb0 [ 70.125330][ T4297] sync_filesystem+0xe6/0x220 [ 70.130007][ T4297] generic_shutdown_super+0x6b/0x300 [ 70.135294][ T4297] kill_block_super+0x7c/0xe0 [ 70.139973][ T4297] deactivate_locked_super+0x93/0xf0 [ 70.145260][ T4297] cleanup_mnt+0x418/0x4d0 [ 70.149685][ T4297] ? lockdep_hardirqs_on+0x94/0x140 [ 70.154888][ T4297] task_work_run+0x125/0x1a0 [ 70.159486][ T4297] exit_to_user_mode_loop+0x10f/0x130 [ 70.164865][ T4297] exit_to_user_mode_prepare+0xee/0x180 [ 70.170414][ T4297] syscall_exit_to_user_mode+0x16/0x40 [ 70.175878][ T4297] do_syscall_64+0x58/0xa0 [ 70.180304][ T4297] ? clear_bhb_loop+0x30/0x80 [ 70.184997][ T4297] ? clear_bhb_loop+0x30/0x80 [ 70.189682][ T4297] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 70.195582][ T4297] RIP: 0033:0x7f1bf35c2a77 [ 70.200004][ T4297] 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 [ 70.219615][ T4297] RSP: 002b:00007ffc572a1788 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 70.228130][ T4297] RAX: 0000000000000000 RBX: 00007f1bf3645d7d RCX: 00007f1bf35c2a77 [ 70.236108][ T4297] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc572a1840 [ 70.244094][ T4297] RBP: 00007ffc572a1840 R08: 0000000000000000 R09: 0000000000000000 [ 70.252069][ T4297] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc572a28d0 [ 70.260044][ T4297] R13: 00007f1bf3645d7d R14: 0000000000010d15 R15: 00007ffc572a2910 [ 70.268037][ T4297] [ 70.282796][ T4297] ================================================================== [ 70.291093][ T4297] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0 [ 70.297792][ T4297] Read of size 8 at addr ffff88806ef5b090 by task syz-executor/4297 [ 70.305777][ T4297] [ 70.308109][ T4297] CPU: 1 PID: 4297 Comm: syz-executor Not tainted syzkaller #0 [ 70.315667][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 70.325725][ T4297] Call Trace: [ 70.329004][ T4297] [ 70.331939][ T4297] dump_stack_lvl+0x168/0x230 [ 70.336631][ T4297] ? show_regs_print_info+0x20/0x20 [ 70.341826][ T4297] ? _printk+0xcc/0x110 [ 70.346078][ T4297] ? load_image+0x3b0/0x3b0 [ 70.350593][ T4297] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 70.355985][ T4297] print_address_description+0x60/0x2d0 [ 70.361536][ T4297] ? qd_unlock+0x30/0x2d0 [ 70.365869][ T4297] kasan_report+0xdf/0x130 [ 70.370300][ T4297] ? qd_unlock+0x30/0x2d0 [ 70.374649][ T4297] kasan_check_range+0x27b/0x290 [ 70.379612][ T4297] qd_unlock+0x30/0x2d0