Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 2026/05/20 09:20:44 parsed 1 programs syzkaller login: [ 74.693500][ T4202] cgroup: Unknown subsys name 'net' [ 74.806336][ T4202] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.334831][ T4202] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 78.395391][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.405090][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.417160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.443145][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.451096][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.459238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.447604][ T4291] chnl_net:caif_netlink_parms(): no params data found [ 80.500662][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.508413][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.517428][ T4291] device bridge_slave_0 entered promiscuous mode [ 80.527217][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.534660][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.543179][ T4291] device bridge_slave_1 entered promiscuous mode [ 80.586483][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.598077][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.625388][ T4291] team0: Port device team_slave_0 added [ 80.654198][ T4291] team0: Port device team_slave_1 added [ 80.671690][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.678685][ T4291] 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. [ 80.705637][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.719183][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.726247][ T4291] 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. [ 80.752356][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.805336][ T4291] device hsr_slave_0 entered promiscuous mode [ 80.812854][ T4291] device hsr_slave_1 entered promiscuous mode [ 80.954766][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.966522][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.976288][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.987090][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.029097][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.036346][ T4291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.044569][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.051794][ T4291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.125374][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.155454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.165823][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.174929][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.183116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 81.198740][ T4291] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.225533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.234246][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.241396][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.252434][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.261425][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.268522][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.309042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.321108][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.332712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.353643][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.372370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.393014][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.503592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.511311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.525565][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.550528][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.560107][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.578524][ T4291] device veth0_vlan entered promiscuous mode [ 81.591769][ T4291] device veth1_vlan entered promiscuous mode [ 81.601144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.612785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.623624][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.640737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.649081][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.657289][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.678267][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.687800][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.698187][ T4291] device veth0_macvtap entered promiscuous mode [ 81.711445][ T4291] device veth1_macvtap entered promiscuous mode [ 81.730762][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.738453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.748430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.758365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.768124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.791974][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.801252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.811427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.823866][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.833366][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.842826][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.852993][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.965801][ T4291] syz-executor (4291) used greatest stack depth: 20472 bytes left 2026/05/20 09:20:54 executed programs: 0 [ 82.710299][ T4308] chnl_net:caif_netlink_parms(): no params data found [ 82.777056][ T4308] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.784551][ T4308] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.793157][ T4308] device bridge_slave_0 entered promiscuous mode [ 82.801988][ T4308] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.809142][ T4308] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.818650][ T4308] device bridge_slave_1 entered promiscuous mode [ 82.855801][ T4308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.867618][ T4308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.901974][ T4308] team0: Port device team_slave_0 added [ 82.911735][ T4308] team0: Port device team_slave_1 added [ 82.933953][ T4308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.941053][ T4308] 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. [ 82.968759][ T4308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.983685][ T4308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.991518][ T4308] 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. [ 83.018303][ T4308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.059643][ T4308] device hsr_slave_0 entered promiscuous mode [ 83.066809][ T4308] device hsr_slave_1 entered promiscuous mode [ 83.073702][ T4308] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.082116][ T4308] Cannot create hsr debugfs directory [ 83.183931][ T4308] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.580258][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 85.766804][ T4308] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.649832][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 86.956052][ T4308] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.017476][ T4308] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.207938][ T4308] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.224453][ T4308] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.254038][ T4308] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.264639][ T4308] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.299517][ T3097] device hsr_slave_0 left promiscuous mode [ 87.306739][ T3097] device hsr_slave_1 left promiscuous mode [ 87.316925][ T3097] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.325235][ T3097] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.336115][ T3097] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.344253][ T3097] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.353184][ T3097] device bridge_slave_1 left promiscuous mode [ 87.360709][ T3097] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.382672][ T3097] device bridge_slave_0 left promiscuous mode [ 87.388959][ T3097] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.412929][ T3097] device veth1_macvtap left promiscuous mode [ 87.419626][ T3097] device veth0_macvtap left promiscuous mode [ 87.425736][ T3097] device veth1_vlan left promiscuous mode [ 87.432268][ T3097] device veth0_vlan left promiscuous mode [ 87.656620][ T3097] team0 (unregistering): Port device team_slave_1 removed [ 87.672104][ T3097] team0 (unregistering): Port device team_slave_0 removed [ 87.686208][ T3097] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 87.701919][ T3097] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 87.761470][ T3097] bond0 (unregistering): Released all slaves [ 87.861227][ T4308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.875930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.886030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.903126][ T4308] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.923237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.931950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.940852][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.948047][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.956282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.969090][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.978496][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.987653][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.994825][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.021590][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.030890][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.042150][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.051093][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.062289][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.081796][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.098209][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.107756][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.117852][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.126714][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.136096][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.147534][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.257759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.266070][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.281288][ T4308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.303797][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.313909][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.337696][ T4308] device veth0_vlan entered promiscuous mode [ 88.344829][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.361885][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.383572][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.393070][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.424868][ T4308] device veth1_vlan entered promiscuous mode [ 88.453497][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.481813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.501142][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.520585][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.537043][ T4308] device veth0_macvtap entered promiscuous mode [ 88.548151][ T4308] device veth1_macvtap entered promiscuous mode [ 88.581456][ T4308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.588885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.610516][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.630629][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.650302][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.673373][ T4308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.709813][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.729453][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.738185][ T1109] Bluetooth: hci0: command 0x040f tx timeout [ 88.762519][ T4308] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.790006][ T4308] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.798775][ T4308] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.840519][ T4308] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.926619][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.940540][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.961419][ T1263] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.978223][ T1263] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.987905][ T1263] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.996721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.362517][ T4322] loop0: detected capacity change from 0 to 32768 [ 89.397107][ T4322] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.411658][ T4322] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.445773][ T4322] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 89.474441][ T1109] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 89.489722][ T1109] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.555397][ T1109] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms [ 89.571954][ T1109] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.578476][ T4322] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.708984][ T4322] gfs2: fsid=syz:syz.0: found 1 quota changes [ 89.774771][ T4308] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.774771][ T4308] inode = 11 2339 [ 89.774771][ T4308] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 89.817963][ T4308] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.839802][ T4308] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 89.881663][ T4308] CPU: 0 PID: 4308 Comm: syz-executor Not tainted syzkaller #0 [ 89.889280][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 89.899386][ T4308] Call Trace: [ 89.902695][ T4308] [ 89.905651][ T4308] dump_stack_lvl+0x188/0x250 [ 89.910374][ T4308] ? show_regs_print_info+0x20/0x20 [ 89.915601][ T4308] ? load_image+0x400/0x400 [ 89.920136][ T4308] ? do_raw_spin_unlock+0x11d/0x230 [ 89.925363][ T4308] gfs2_assert_warn_i+0x18f/0x2c0 [ 89.930426][ T4308] gfs2_quota_cleanup+0x4b4/0x6a0 [ 89.935486][ T4308] gfs2_make_fs_ro+0x440/0x620 [ 89.940299][ T4308] ? __might_sleep+0xf0/0xf0 [ 89.944921][ T4308] ? gfs2_dinode_out+0xb00/0xb00 [ 89.949900][ T4308] ? _raw_spin_unlock+0x24/0x40 [ 89.954791][ T4308] ? gfs2_glock_nq+0xcb0/0x1550 [ 89.959693][ T4308] gfs2_withdraw+0x610/0x1490 [ 89.964411][ T4308] ? gfs2_lm+0x240/0x240 [ 89.968677][ T4308] ? __schedule+0x11f7/0x43c0 [ 89.973388][ T4308] ? gfs2_freeze_lock+0x52/0xc0 [ 89.978274][ T4308] ? gfs2_consist_inode_i+0xc0/0xe0 [ 89.983503][ T4308] gfs2_inode_refresh+0xb64/0xff0 [ 89.988563][ T4308] ? do_promote+0x71a/0xab0 [ 89.993101][ T4308] ? gfs2_inode_metasync+0xf0/0xf0 [ 89.998242][ T4308] ? __lock_acquire+0x7d10/0x7d10 [ 90.003311][ T4308] inode_go_lock+0x127/0x470 [ 90.007937][ T4308] do_promote+0x741/0xab0 [ 90.012309][ T4308] finish_xmote+0x4df/0xb00 [ 90.016849][ T4308] do_xmote+0x7b6/0x1120 [ 90.021749][ T4308] gfs2_glock_nq+0xc7a/0x1550 [ 90.026481][ T4308] do_sync+0x4ab/0xc40 [ 90.030587][ T4308] ? slot_put+0x1e0/0x1e0 [ 90.034950][ T4308] ? __lock_acquire+0x7d10/0x7d10 [ 90.040003][ T4308] ? do_raw_spin_lock+0x128/0x2f0 [ 90.045058][ T4308] ? do_sync+0x4a3/0xc40 [ 90.049344][ T4308] ? do_raw_spin_unlock+0x11d/0x230 [ 90.054583][ T4308] gfs2_quota_sync+0x32c/0x700 [ 90.059394][ T4308] gfs2_sync_fs+0x48/0xb0 [ 90.063840][ T4308] sync_filesystem+0xe6/0x220 [ 90.068550][ T4308] generic_shutdown_super+0x6b/0x300 [ 90.073863][ T4308] kill_block_super+0x7c/0xe0 [ 90.078574][ T4308] deactivate_locked_super+0x93/0xf0 [ 90.083895][ T4308] cleanup_mnt+0x42d/0x4e0 [ 90.088338][ T4308] ? lockdep_hardirqs_on+0x94/0x140 [ 90.093573][ T4308] task_work_run+0x125/0x1a0 [ 90.098215][ T4308] exit_to_user_mode_loop+0x10f/0x130 [ 90.103617][ T4308] exit_to_user_mode_prepare+0xee/0x180 [ 90.109196][ T4308] syscall_exit_to_user_mode+0x16/0x40 [ 90.114693][ T4308] do_syscall_64+0x58/0xa0 [ 90.119137][ T4308] ? clear_bhb_loop+0x30/0x80 [ 90.123850][ T4308] ? clear_bhb_loop+0x30/0x80 [ 90.128652][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.134589][ T4308] RIP: 0033:0x7f81dc64f097 [ 90.139038][ T4308] 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 [ 90.158752][ T4308] RSP: 002b:00007ffd669f8848 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 90.167205][ T4308] RAX: 0000000000000000 RBX: 00007f81dc6e31ca RCX: 00007f81dc64f097 [ 90.175202][ T4308] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd669f8900 [ 90.183206][ T4308] RBP: 00007ffd669f8900 R08: 00007ffd669f9900 R09: 00000000ffffffff [ 90.191209][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd669f9990 [ 90.199213][ T4308] R13: 00007f81dc6e31ca R14: 0000000000015b7f R15: 00007ffd669f99d0 [ 90.207350][ T4308] [ 90.219587][ T4308] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.229829][ T4308] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.237567][ T4308] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.247171][ T4308] CPU: 1 PID: 4308 Comm: syz-executor Not tainted syzkaller #0 [ 90.254774][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 90.264859][ T4308] Call Trace: [ 90.268170][ T4308] [ 90.271123][ T4308] dump_stack_lvl+0x188/0x250 [ 90.275836][ T4308] ? kobject_uevent_env+0x371/0x890 [ 90.281067][ T4308] ? show_regs_print_info+0x20/0x20 [ 90.286310][ T4308] ? load_image+0x400/0x400 [ 90.290847][ T4308] ? kobject_uevent_env+0x371/0x890 [ 90.296080][ T4308] ? lockref_put_or_lock+0x6e/0xb0 [ 90.301242][ T4308] gfs2_withdraw+0x1149/0x1490 [ 90.306051][ T4308] ? gfs2_lm+0x240/0x240 [ 90.310319][ T4308] ? __schedule+0x11f7/0x43c0 [ 90.315039][ T4308] ? gfs2_consist_inode_i+0xc0/0xe0 [ 90.320278][ T4308] gfs2_inode_refresh+0xb64/0xff0 [ 90.325331][ T4308] ? do_promote+0x71a/0xab0 [ 90.329869][ T4308] ? gfs2_inode_metasync+0xf0/0xf0 [ 90.335014][ T4308] ? __lock_acquire+0x7d10/0x7d10 [ 90.340093][ T4308] inode_go_lock+0x127/0x470 [ 90.344717][ T4308] do_promote+0x741/0xab0 [ 90.349095][ T4308] finish_xmote+0x4df/0xb00 [ 90.353642][ T4308] do_xmote+0x7b6/0x1120 [ 90.357926][ T4308] gfs2_glock_nq+0xc7a/0x1550 [ 90.362680][ T4308] do_sync+0x4ab/0xc40 [ 90.366799][ T4308] ? slot_put+0x1e0/0x1e0 [ 90.371161][ T4308] ? __lock_acquire+0x7d10/0x7d10 [ 90.376212][ T4308] ? do_raw_spin_lock+0x128/0x2f0 [ 90.381272][ T4308] ? do_sync+0x4a3/0xc40 [ 90.385542][ T4308] ? do_raw_spin_unlock+0x11d/0x230 [ 90.390771][ T4308] gfs2_quota_sync+0x32c/0x700 [ 90.395576][ T4308] gfs2_sync_fs+0x48/0xb0 [ 90.399934][ T4308] sync_filesystem+0xe6/0x220 [ 90.404650][ T4308] generic_shutdown_super+0x6b/0x300 [ 90.409967][ T4308] kill_block_super+0x7c/0xe0 [ 90.414681][ T4308] deactivate_locked_super+0x93/0xf0 [ 90.419999][ T4308] cleanup_mnt+0x42d/0x4e0 [ 90.424483][ T4308] ? lockdep_hardirqs_on+0x94/0x140 [ 90.429722][ T4308] task_work_run+0x125/0x1a0 [ 90.434361][ T4308] exit_to_user_mode_loop+0x10f/0x130 [ 90.439764][ T4308] exit_to_user_mode_prepare+0xee/0x180 [ 90.445338][ T4308] syscall_exit_to_user_mode+0x16/0x40 [ 90.450841][ T4308] do_syscall_64+0x58/0xa0 [ 90.455288][ T4308] ? clear_bhb_loop+0x30/0x80 [ 90.460082][ T4308] ? clear_bhb_loop+0x30/0x80 [ 90.464799][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.470722][ T4308] RIP: 0033:0x7f81dc64f097 [ 90.475163][ T4308] 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 [ 90.494803][ T4308] RSP: 002b:00007ffd669f8848 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 90.503261][ T4308] RAX: 0000000000000000 RBX: 00007f81dc6e31ca RCX: 00007f81dc64f097 [ 90.511260][ T4308] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd669f8900 [ 90.519261][ T4308] RBP: 00007ffd669f8900 R08: 00007ffd669f9900 R09: 00000000ffffffff [ 90.527260][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd669f9990 [ 90.535266][ T4308] R13: 00007f81dc6e31ca R14: 0000000000015b7f R15: 00007ffd669f99d0 [ 90.543289][ T4308] [ 90.661145][ T4308] ================================================================== [ 90.669477][ T4308] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0 [ 90.676188][ T4308] Read of size 8 at addr ffff8880746bb090 by task syz-executor/4308 [ 90.684187][ T4308] [ 90.686665][ T4308] CPU: 0 PID: 4308 Comm: syz-executor Not tainted syzkaller #0 [ 90.694255][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 90.704366][ T4308] Call Trace: [ 90.707672][ T4308] [ 90.710624][ T4308] dump_stack_lvl+0x188/0x250 [ 90.715334][ T4308] ? show_regs_print_info+0x20/0x20 [ 90.720559][ T4308] ? _printk+0xda/0x130 [ 90.724753][ T4308] ? qd_unlock+0x30/0x2d0 [ 90.729127][ T4308] ? load_image+0x400/0x400 [ 90.733676][ T4308] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 90.739186][ T4308] print_address_description+0x60/0x2d0 [ 90.744777][ T4308] ? qd_unlock+0x30/0x2d0 [ 90.749144][ T4308] kasan_report+0xdf/0x130 [ 90.753587][ T4308] ? qd_unlock+0x30/0x2d0 [ 90.757937][ T4308] kasan_check_range+0x235/0x290 [ 90.762897][ T4308] qd_unlock+0x30/0x2d0 [ 90.767078][ T4308] gfs2_quota_sync+0x5cf/0x700 [ 90.771871][ T4308] gfs2_sync_fs+0x48/0xb0 [ 90.776219][ T4308] sync_filesystem+0xe6/0x220 [ 90.780917][ T4308] generic_shutdown_super+0x6b/0x300 [ 90.786234][ T4308] kill_block_super+0x7c/0xe0 [ 90.790933][ T4308] deactivate_locked_super+0x93/0xf0 [ 90.796233][ T4308] cleanup_mnt+0x42d/0x4e0 [ 90.800669][ T4308] ? lockdep_hardirqs_on+0x94/0x140 [ 90.805892][ T4308] task_work_run+0x125/0x1a0 [ 90.810506][ T4308] exit_to_user_mode_loop+0x10f/0x130 [ 90.815903][ T4308] exit_to_user_mode_prepare+0xee/0x180 [ 90.821465][ T4308] syscall_exit_to_user_mode+0x16/0x40 [ 90.826947][ T4308] do_syscall_64+0x58/0xa0 [ 90.831381][ T4308] ? clear_bhb_loop+0x30/0x80 [ 90.836072][ T4308] ? clear_bhb_loop+0x30/0x80 [ 90.840764][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.846672][ T4308] RIP: 0033:0x7f81dc64f097 [ 90.851246][ T4308] 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 [ 90.870872][ T4308] RSP: 002b:00007ffd669f8848 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 90.879306][ T4308] RAX: 0000000000000000 RBX: 00007f81dc6e31ca RCX: 00007f81dc64f097 [ 90.887301][ T4308] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd669f8900 [ 90.895288][ T4308] RBP: 00007ffd669f8900 R08: 00007ffd669f9900 R09: 00000000ffffffff [ 90.903278][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd669f9990 [ 90.911265][ T4308] R13: 00007f81dc6e31ca R14: 0000000000015b7f R15: 00007ffd669f99d0 [ 90.919278][ T4308] [ 90.922318][ T4308] [ 90.924664][ T4308] Allocated by task 4322: [ 90.929002][ T4308] __kasan_slab_alloc+0x9c/0xd0 [ 90.933875][ T4308] slab_post_alloc_hook+0x4c/0x380 [ 90.939000][ T4308] kmem_cache_alloc+0x100/0x290 [ 90.943868][ T4308] qd_alloc+0x50/0x260 [ 90.947951][ T4308] gfs2_quota_init+0x74e/0xea0 [ 90.952733][ T4308] gfs2_make_fs_rw+0x414/0x580 [ 90.957533][ T4308] gfs2_fill_super+0x1837/0x1f00 [ 90.962482][ T4308] get_tree_bdev+0x3f1/0x610 [ 90.967090][ T4308] gfs2_get_tree+0x4d/0x1e0 [ 90.971610][ T4308] vfs_get_tree+0x88/0x270 [ 90.976046][ T4308] do_new_mount+0x24a/0xa40 [ 90.980561][ T4308] __se_sys_mount+0x2e3/0x3d0 [ 90.985262][ T4308] do_syscall_64+0x4c/0xa0 [ 90.989705][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.995614][ T4308] [ 90.997948][ T4308] Freed by task 3097: [ 91.001934][ T4308] kasan_set_track+0x4b/0x70 [ 91.006535][ T4308] kasan_set_free_info+0x1f/0x40 [ 91.011487][ T4308] ____kasan_slab_free+0xd5/0x110 [ 91.016527][ T4308] slab_free_freelist_hook+0xea/0x170 [ 91.021911][ T4308] kmem_cache_free+0x8f/0x210 [ 91.026600][ T4308] rcu_core+0x9d2/0x1670 [ 91.030857][ T4308] handle_softirqs+0x339/0x830 [ 91.035721][ T4308] __irq_exit_rcu+0x13b/0x230 [ 91.040413][ T4308] irq_exit_rcu+0x5/0x20 [ 91.044667][ T4308] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 91.050317][ T4308] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 91.056313][ T4308] [ 91.058648][ T4308] Last potentially related work creation: [ 91.064373][ T4308] kasan_save_stack+0x35/0x60 [ 91.069067][ T4308] kasan_record_aux_stack+0xb8/0x100 [ 91.074407][ T4308] call_rcu+0x189/0x950 [ 91.078595][ T4308] gfs2_quota_cleanup+0x43c/0x6a0 [ 91.083654][ T4308] gfs2_make_fs_ro+0x440/0x620 [ 91.088450][ T4308] gfs2_withdraw+0x610/0x1490 [ 91.093145][ T4308] gfs2_inode_refresh+0xb64/0xff0 [ 91.098188][ T4308] inode_go_lock+0x127/0x470 [ 91.102807][ T4308] do_promote+0x741/0xab0 [ 91.107148][ T4308] finish_xmote+0x4df/0xb00 [ 91.111673][ T4308] do_xmote+0x7b6/0x1120 [ 91.115947][ T4308] gfs2_glock_nq+0xc7a/0x1550 [ 91.120637][ T4308] do_sync+0x4ab/0xc40 [ 91.124763][ T4308] gfs2_quota_sync+0x32c/0x700 [ 91.129546][ T4308] gfs2_sync_fs+0x48/0xb0 [ 91.133888][ T4308] sync_filesystem+0xe6/0x220 [ 91.138591][ T4308] generic_shutdown_super+0x6b/0x300 [ 91.143894][ T4308] kill_block_super+0x7c/0xe0 [ 91.148585][ T4308] deactivate_locked_super+0x93/0xf0 [ 91.153884][ T4308] cleanup_mnt+0x42d/0x4e0 [ 91.158320][ T4308] task_work_run+0x125/0x1a0 [ 91.162929][ T4308] exit_to_user_mode_loop+0x10f/0x130 [ 91.168321][ T4308] exit_to_user_mode_prepare+0xee/0x180 [ 91.173894][ T4308] syscall_exit_to_user_mode+0x16/0x40 [ 91.179372][ T4308] do_syscall_64+0x58/0xa0 [ 91.183809][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 91.189809][ T4308] [ 91.192156][ T4308] The buggy address belongs to the object at ffff8880746bb000 [ 91.192156][ T4308] which belongs to the cache gfs2_quotad of size 272 [ 91.206325][ T4308] The buggy address is located 144 bytes inside of [ 91.206325][ T4308] 272-byte region [ffff8880746bb000, ffff8880746bb110) [ 91.219709][ T4308] The buggy address belongs to the page: [ 91.225370][ T4308] page:ffffea0001d1aec0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x746bb [ 91.235550][ T4308] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 91.243119][ T4308] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff88801e7ad500 [ 91.251927][ T4308] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 91.260638][ T4308] page dumped because: kasan: bad access detected [ 91.267088][ T4308] page_owner tracks the page as allocated [ 91.272820][ T4308] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x112c50(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 4322, ts 89693617701, free_ts 89692957321 [ 91.292682][ T4308] get_page_from_freelist+0x1bbd/0x1ca0 [ 91.298260][ T4308] __alloc_pages+0x1ee/0x480 [ 91.302867][ T4308] new_slab+0xc0/0x4b0 [ 91.306953][ T4308] ___slab_alloc+0x80a/0xdd0 [ 91.311554][ T4308] kmem_cache_alloc+0x195/0x290 [ 91.316416][ T4308] qd_alloc+0x50/0x260 [ 91.320503][ T4308] gfs2_quota_init+0x74e/0xea0 [ 91.325288][ T4308] gfs2_make_fs_rw+0x414/0x580 [ 91.330075][ T4308] gfs2_fill_super+0x1837/0x1f00 [ 91.335028][ T4308] get_tree_bdev+0x3f1/0x610 [ 91.339811][ T4308] gfs2_get_tree+0x4d/0x1e0 [ 91.344351][ T4308] vfs_get_tree+0x88/0x270 [ 91.349319][ T4308] do_new_mount+0x24a/0xa40 [ 91.353849][ T4308] __se_sys_mount+0x2e3/0x3d0 [ 91.358538][ T4308] do_syscall_64+0x4c/0xa0 [ 91.362978][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 91.368899][ T4308] page last free stack trace: [ 91.373582][ T4308] free_unref_page_prepare+0x637/0x6c0 [ 91.379063][ T4308] free_unref_page+0x8f/0x2a0 [ 91.383761][ T4308] __unfreeze_partials+0x1a5/0x200 [ 91.388899][ T4308] put_cpu_partial+0x12d/0x190 [ 91.393692][ T4308] qlist_free_all+0x35/0x90 [ 91.398216][ T4308] kasan_quarantine_reduce+0x150/0x160 [ 91.403696][ T4308] __kasan_slab_alloc+0x2f/0xd0 [ 91.408741][ T4308] slab_post_alloc_hook+0x4c/0x380 [ 91.413895][ T4308] kmem_cache_alloc+0x100/0x290 [ 91.418777][ T4308] alloc_buffer_head+0x21/0x100 [ 91.423649][ T4308] alloc_page_buffers+0x341/0x600 [ 91.428701][ T4308] create_empty_buffers+0x3a/0x6d0 [ 91.433941][ T4308] gfs2_getbuf+0x284/0xa10 [ 91.438391][ T4308] gfs2_meta_ra+0x25b/0x4d0 [ 91.442911][ T4308] gfs2_quota_init+0x4e4/0xea0 [ 91.447704][ T4308] gfs2_make_fs_rw+0x414/0x580 [ 91.452491][ T4308] [ 91.454826][ T4308] Memory state around the buggy address: [ 91.460469][ T4308] ffff8880746baf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.468541][ T4308] ffff8880746bb000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.476708][ T4308] >ffff8880746bb080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.484786][ T4308] ^ [ 91.489403][ T4308] ffff8880746bb100: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.497495][ T4308] ffff8880746bb180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.505841][ T4308] ================================================================== [ 91.513920][ T4308] Disabling lock debugging due to kernel taint [ 91.522263][ T1109] Bluetooth: hci0: command 0x0419 tx timeout [ 91.544674][ T4308] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 91.551917][ T4308] CPU: 0 PID: 4308 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.560880][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 91.570960][ T4308] Call Trace: [ 91.574264][ T4308] [ 91.577254][ T4308] dump_stack_lvl+0x188/0x250 [ 91.581961][ T4308] ? show_regs_print_info+0x20/0x20 [ 91.587188][ T4308] ? load_image+0x400/0x400 [ 91.591723][ T4308] panic+0x2e5/0x810 [ 91.595646][ T4308] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 91.601825][ T4308] ? bpf_jit_dump+0xd0/0xd0 [ 91.606368][ T4308] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 91.612478][ T4308] ? _raw_spin_unlock+0x40/0x40 [ 91.617357][ T4308] ? qd_unlock+0x30/0x2d0 [ 91.621722][ T4308] check_panic_on_warn+0x80/0xa0 [ 91.626686][ T4308] ? qd_unlock+0x30/0x2d0 [ 91.631046][ T4308] end_report+0x6d/0xf0 [ 91.635354][ T4308] kasan_report+0x102/0x130 [ 91.639890][ T4308] ? qd_unlock+0x30/0x2d0 [ 91.644251][ T4308] kasan_check_range+0x235/0x290 [ 91.649462][ T4308] qd_unlock+0x30/0x2d0 [ 91.653660][ T4308] gfs2_quota_sync+0x5cf/0x700 [ 91.658471][ T4308] gfs2_sync_fs+0x48/0xb0 [ 91.662826][ T4308] sync_filesystem+0xe6/0x220 [ 91.667575][ T4308] generic_shutdown_super+0x6b/0x300 [ 91.672894][ T4308] kill_block_super+0x7c/0xe0 [ 91.677605][ T4308] deactivate_locked_super+0x93/0xf0 [ 91.682919][ T4308] cleanup_mnt+0x42d/0x4e0 [ 91.687372][ T4308] ? lockdep_hardirqs_on+0x94/0x140 [ 91.692597][ T4308] task_work_run+0x125/0x1a0 [ 91.697220][ T4308] exit_to_user_mode_loop+0x10f/0x130 [ 91.702619][ T4308] exit_to_user_mode_prepare+0xee/0x180 [ 91.708211][ T4308] syscall_exit_to_user_mode+0x16/0x40 [ 91.713716][ T4308] do_syscall_64+0x58/0xa0 [ 91.718170][ T4308] ? clear_bhb_loop+0x30/0x80 [ 91.722883][ T4308] ? clear_bhb_loop+0x30/0x80 [ 91.727587][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 91.733505][ T4308] RIP: 0033:0x7f81dc64f097 [ 91.737942][ T4308] 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 [ 91.757570][ T4308] RSP: 002b:00007ffd669f8848 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 91.766018][ T4308] RAX: 0000000000000000 RBX: 00007f81dc6e31ca RCX: 00007f81dc64f097 [ 91.774015][ T4308] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd669f8900 [ 91.782014][ T4308] RBP: 00007ffd669f8900 R08: 00007ffd669f9900 R09: 00000000ffffffff [ 91.790014][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd669f9990 [ 91.798006][ T4308] R13: 00007f81dc6e31ca R14: 0000000000015b7f R15: 00007ffd669f99d0 [ 91.806011][ T4308] [ 91.809289][ T4308] Kernel Offset: disabled [ 91.814697][ T4308] Rebooting in 86400 seconds..