no interfaces have a carrier [ 36.761493][ T3854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.776307][ T3854] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.224' (ED25519) to the list of known hosts. 2026/03/11 11:58:56 parsed 1 programs syzkaller login: [ 63.543183][ T4188] cgroup: Unknown subsys name 'net' [ 63.658703][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 65.376128][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.511344][ T4237] chnl_net:caif_netlink_parms(): no params data found [ 68.587055][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.596717][ T4237] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.606875][ T4237] device bridge_slave_0 entered promiscuous mode [ 68.617997][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.626793][ T4237] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.635999][ T4237] device bridge_slave_1 entered promiscuous mode [ 68.670638][ T4237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.684867][ T4237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.715599][ T4237] team0: Port device team_slave_0 added [ 68.725235][ T4237] team0: Port device team_slave_1 added [ 68.751362][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.759744][ T4237] 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. [ 68.793035][ T4237] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.808394][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.815832][ T4237] 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. [ 68.847144][ T4237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.901379][ T4237] device hsr_slave_0 entered promiscuous mode [ 68.909736][ T4237] device hsr_slave_1 entered promiscuous mode [ 69.074710][ T4237] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.091272][ T4237] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.106456][ T4237] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.129589][ T4237] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.165064][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.173566][ T4237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.183631][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.193102][ T4237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.247731][ T4237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.263613][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.275376][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.287436][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.296405][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.310612][ T4237] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.326400][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.340779][ T1286] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.348757][ T1286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.371507][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.382248][ T1286] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.392143][ T1286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.426059][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.438179][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.454660][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.476429][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.488662][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.504519][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.640383][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.652437][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.668540][ T4237] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.691325][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.702130][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.722914][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.732241][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.741964][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.751167][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.762814][ T4237] device veth0_vlan entered promiscuous mode [ 69.775160][ T4237] device veth1_vlan entered promiscuous mode [ 69.793262][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.805253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.815431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.826474][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.841342][ T4237] device veth0_macvtap entered promiscuous mode [ 69.872640][ T4237] device veth1_macvtap entered promiscuous mode [ 69.894695][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.904309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.914791][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.925315][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.936051][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.949385][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.957391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.967620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.984022][ T4237] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.995101][ T4237] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.004923][ T4237] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.015310][ T4237] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.482257][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.493248][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.506382][ T1286] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.540538][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.559197][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.570103][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.512336][ T1419] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.520211][ T1419] ieee802154 phy1 wpan1: encryption failed: -22 2026/03/11 11:59:06 executed programs: 0 [ 72.170946][ T4293] chnl_net:caif_netlink_parms(): no params data found [ 72.234844][ T4293] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.245990][ T4293] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.255952][ T4293] device bridge_slave_0 entered promiscuous mode [ 72.266087][ T4293] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.275559][ T4293] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.285102][ T4293] device bridge_slave_1 entered promiscuous mode [ 72.307394][ T4293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.320955][ T4293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.343866][ T4293] team0: Port device team_slave_0 added [ 72.351992][ T4293] team0: Port device team_slave_1 added [ 72.376490][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.385740][ T4293] 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. [ 72.415899][ T4293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.431899][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.439162][ T4293] 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. [ 72.469786][ T4293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.509120][ T4293] device hsr_slave_0 entered promiscuous mode [ 72.517800][ T4293] device hsr_slave_1 entered promiscuous mode [ 72.525851][ T4293] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.535674][ T4293] Cannot create hsr debugfs directory [ 72.577870][ T1448] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.070076][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 74.734220][ T1448] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.805079][ T1448] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.856960][ T1448] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.729866][ T4293] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.739637][ T4293] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.749250][ T4293] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.759031][ T4293] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.826642][ T4293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.845605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.853791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.865328][ T4293] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.875837][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.884685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.895636][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.903332][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.914293][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.937778][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.947356][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.957800][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.965349][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.994342][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.007351][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.020971][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.032427][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.042068][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.071182][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.081793][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.099044][ T4293] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.110733][ T4293] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.125453][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.135267][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.146055][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.154462][ T4254] Bluetooth: hci0: command 0x041b tx timeout [ 76.156245][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.170470][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.283103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.291485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.324395][ T4293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.344842][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.354870][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.384937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.395873][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.406471][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.414815][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.436473][ T4293] device veth0_vlan entered promiscuous mode [ 76.449398][ T4293] device veth1_vlan entered promiscuous mode [ 76.467714][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.477727][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.486885][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.496144][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.509800][ T4293] device veth0_macvtap entered promiscuous mode [ 76.523835][ T4293] device veth1_macvtap entered promiscuous mode [ 76.541946][ T1448] device hsr_slave_0 left promiscuous mode [ 76.548730][ T1448] device hsr_slave_1 left promiscuous mode [ 76.555303][ T1448] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.563457][ T1448] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.572404][ T1448] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.581123][ T1448] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.589961][ T1448] device bridge_slave_1 left promiscuous mode [ 76.598103][ T1448] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.613732][ T1448] device bridge_slave_0 left promiscuous mode [ 76.621027][ T1448] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.639235][ T1448] device veth1_macvtap left promiscuous mode [ 76.645806][ T1448] device veth0_macvtap left promiscuous mode [ 76.652882][ T1448] device veth1_vlan left promiscuous mode [ 76.659352][ T1448] device veth0_vlan left promiscuous mode [ 76.816587][ T1448] team0 (unregistering): Port device team_slave_1 removed [ 76.831383][ T1448] team0 (unregistering): Port device team_slave_0 removed [ 76.847367][ T1448] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.864418][ T1448] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.924961][ T1448] bond0 (unregistering): Released all slaves [ 76.977720][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.992262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.001720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.010769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.021200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.032931][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.041933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.050936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.064004][ T4293] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.073767][ T4293] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.083692][ T4293] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.093978][ T4293] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.173673][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.184620][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.203798][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/03/11 11:59:12 executed programs: 2 [ 77.232507][ T4333] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.241333][ T4333] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.250539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.591192][ T4334] loop0: detected capacity change from 0 to 32768 [ 77.670670][ T4334] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.685814][ T4334] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.734830][ T4334] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 77.758293][ T4328] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.769646][ T4328] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.858351][ T4328] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms [ 77.872905][ T4328] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.881915][ T4334] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.033821][ T4334] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.058404][ T4293] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.058404][ T4293] inode = 11 2339 [ 78.058404][ T4293] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 78.086647][ T4293] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.109460][ T4293] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.143649][ T4293] CPU: 0 PID: 4293 Comm: syz-executor Not tainted syzkaller #0 [ 78.152233][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 78.162692][ T4293] Call Trace: [ 78.166007][ T4293] [ 78.168970][ T4293] dump_stack_lvl+0x188/0x250 [ 78.174388][ T4293] ? show_regs_print_info+0x20/0x20 [ 78.179641][ T4293] ? load_image+0x400/0x400 [ 78.184185][ T4293] ? do_raw_spin_unlock+0x11d/0x230 [ 78.189541][ T4293] gfs2_assert_warn_i+0x18f/0x2c0 [ 78.194611][ T4293] gfs2_quota_cleanup+0x4b4/0x6a0 [ 78.199867][ T4293] gfs2_make_fs_ro+0x440/0x620 [ 78.205427][ T4293] ? __might_sleep+0xf0/0xf0 [ 78.210249][ T4293] ? gfs2_dinode_out+0xb00/0xb00 [ 78.215867][ T4293] ? _raw_spin_unlock+0x24/0x40 [ 78.220854][ T4293] ? gfs2_glock_nq+0xcb0/0x1550 [ 78.226315][ T4293] gfs2_withdraw+0x610/0x1490 [ 78.231972][ T4293] ? gfs2_lm+0x240/0x240 [ 78.236344][ T4293] ? __schedule+0x11f7/0x43c0 [ 78.241317][ T4293] ? gfs2_freeze_lock+0x52/0xc0 [ 78.246291][ T4293] ? gfs2_consist_inode_i+0xc0/0xe0 [ 78.251693][ T4293] gfs2_inode_refresh+0xb64/0xff0 [ 78.256835][ T4293] ? do_promote+0x71a/0xab0 [ 78.261450][ T4293] ? gfs2_inode_metasync+0xf0/0xf0 [ 78.266586][ T4293] ? __lock_acquire+0x7d10/0x7d10 [ 78.271740][ T4293] inode_go_lock+0x127/0x470 [ 78.276362][ T4293] do_promote+0x741/0xab0 [ 78.281090][ T4293] finish_xmote+0x4df/0xb00 [ 78.285744][ T4293] do_xmote+0x7b6/0x1120 [ 78.290308][ T4293] gfs2_glock_nq+0xc7a/0x1550 [ 78.295055][ T4293] do_sync+0x4ab/0xc40 [ 78.299186][ T4293] ? slot_put+0x1e0/0x1e0 [ 78.303868][ T4293] ? __lock_acquire+0x7d10/0x7d10 [ 78.308945][ T4293] ? do_raw_spin_lock+0x128/0x2f0 [ 78.314194][ T4293] ? do_sync+0x4a3/0xc40 [ 78.318477][ T4293] ? do_raw_spin_unlock+0x11d/0x230 [ 78.323849][ T4293] gfs2_quota_sync+0x32c/0x700 [ 78.328660][ T4293] gfs2_sync_fs+0x48/0xb0 [ 78.333290][ T4293] sync_filesystem+0xe6/0x220 [ 78.338385][ T4293] generic_shutdown_super+0x6b/0x300 [ 78.345483][ T4293] kill_block_super+0x7c/0xe0 [ 78.350391][ T4293] deactivate_locked_super+0x93/0xf0 [ 78.356073][ T4293] cleanup_mnt+0x42d/0x4e0 [ 78.360691][ T4293] ? lockdep_hardirqs_on+0x94/0x140 [ 78.366533][ T4293] task_work_run+0x125/0x1a0 [ 78.371549][ T4293] exit_to_user_mode_loop+0x10f/0x130 [ 78.377607][ T4293] exit_to_user_mode_prepare+0xee/0x180 [ 78.383682][ T4293] syscall_exit_to_user_mode+0x16/0x40 [ 78.389541][ T4293] do_syscall_64+0x58/0xa0 [ 78.394008][ T4293] ? clear_bhb_loop+0x30/0x80 [ 78.399244][ T4293] ? clear_bhb_loop+0x30/0x80 [ 78.404314][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.410606][ T4293] RIP: 0033:0x7f2b6aa109d7 [ 78.415772][ T4293] Code: a2 c7 05 1c fd 24 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 [ 78.436350][ T4293] RSP: 002b:00007ffc0e325b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 78.445248][ T4293] RAX: 0000000000000000 RBX: 00007f2b6aaa5050 RCX: 00007f2b6aa109d7 [ 78.453363][ T4293] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc0e325bf0 [ 78.461721][ T4293] RBP: 00007ffc0e325bf0 R08: 00007ffc0e326bf0 R09: 00000000ffffffff [ 78.470290][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0e326c80 [ 78.478559][ T4293] R13: 00007f2b6aaa5050 R14: 0000000000012db2 R15: 00007ffc0e326cc0 [ 78.487379][ T4293] [ 78.493279][ T4253] Bluetooth: hci0: command 0x040f tx timeout [ 78.508774][ T4293] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.520636][ T4293] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.529825][ T4293] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.538807][ T4293] CPU: 0 PID: 4293 Comm: syz-executor Not tainted syzkaller #0 [ 78.547280][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 78.557646][ T4293] Call Trace: [ 78.561083][ T4293] [ 78.564079][ T4293] dump_stack_lvl+0x188/0x250 [ 78.568817][ T4293] ? kobject_uevent_env+0x371/0x890 [ 78.574159][ T4293] ? show_regs_print_info+0x20/0x20 [ 78.579850][ T4293] ? load_image+0x400/0x400 [ 78.585056][ T4293] ? kobject_uevent_env+0x371/0x890 [ 78.590669][ T4293] ? lockref_put_or_lock+0x6e/0xb0 [ 78.596451][ T4293] gfs2_withdraw+0x1149/0x1490 [ 78.602014][ T4293] ? gfs2_lm+0x240/0x240 [ 78.607190][ T4293] ? __schedule+0x11f7/0x43c0 [ 78.612937][ T4293] ? gfs2_consist_inode_i+0xc0/0xe0 [ 78.619616][ T4293] gfs2_inode_refresh+0xb64/0xff0 [ 78.626749][ T4293] ? do_promote+0x71a/0xab0 [ 78.631903][ T4293] ? gfs2_inode_metasync+0xf0/0xf0 [ 78.637299][ T4293] ? __lock_acquire+0x7d10/0x7d10 [ 78.642473][ T4293] inode_go_lock+0x127/0x470 [ 78.647805][ T4293] do_promote+0x741/0xab0 [ 78.652558][ T4293] finish_xmote+0x4df/0xb00 [ 78.657644][ T4293] do_xmote+0x7b6/0x1120 [ 78.661973][ T4293] gfs2_glock_nq+0xc7a/0x1550 [ 78.667165][ T4293] do_sync+0x4ab/0xc40 [ 78.671564][ T4293] ? slot_put+0x1e0/0x1e0 [ 78.676114][ T4293] ? __lock_acquire+0x7d10/0x7d10 [ 78.681272][ T4293] ? do_raw_spin_lock+0x128/0x2f0 [ 78.686760][ T4293] ? do_sync+0x4a3/0xc40 [ 78.691142][ T4293] ? do_raw_spin_unlock+0x11d/0x230 [ 78.696390][ T4293] gfs2_quota_sync+0x32c/0x700 [ 78.701501][ T4293] gfs2_sync_fs+0x48/0xb0 [ 78.706102][ T4293] sync_filesystem+0xe6/0x220 [ 78.711277][ T4293] generic_shutdown_super+0x6b/0x300 [ 78.716703][ T4293] kill_block_super+0x7c/0xe0 [ 78.721791][ T4293] deactivate_locked_super+0x93/0xf0 [ 78.727206][ T4293] cleanup_mnt+0x42d/0x4e0 [ 78.731677][ T4293] ? lockdep_hardirqs_on+0x94/0x140 [ 78.737325][ T4293] task_work_run+0x125/0x1a0 [ 78.742151][ T4293] exit_to_user_mode_loop+0x10f/0x130 [ 78.747641][ T4293] exit_to_user_mode_prepare+0xee/0x180 [ 78.753388][ T4293] syscall_exit_to_user_mode+0x16/0x40 [ 78.759935][ T4293] do_syscall_64+0x58/0xa0 [ 78.764491][ T4293] ? clear_bhb_loop+0x30/0x80 [ 78.769391][ T4293] ? clear_bhb_loop+0x30/0x80 [ 78.774303][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.780538][ T4293] RIP: 0033:0x7f2b6aa109d7 [ 78.785167][ T4293] Code: a2 c7 05 1c fd 24 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 [ 78.807126][ T4293] RSP: 002b:00007ffc0e325b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 78.816382][ T4293] RAX: 0000000000000000 RBX: 00007f2b6aaa5050 RCX: 00007f2b6aa109d7 [ 78.825741][ T4293] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc0e325bf0 [ 78.834736][ T4293] RBP: 00007ffc0e325bf0 R08: 00007ffc0e326bf0 R09: 00000000ffffffff [ 78.843240][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0e326c80 [ 78.852261][ T4293] R13: 00007f2b6aaa5050 R14: 0000000000012db2 R15: 00007ffc0e326cc0 [ 78.860650][ T4293] [ 78.873950][ T4293] ================================================================== [ 78.882966][ T4293] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0 [ 78.889971][ T4293] Read of size 8 at addr ffff88805d673090 by task syz-executor/4293 [ 78.899535][ T4293] [ 78.902243][ T4293] CPU: 0 PID: 4293 Comm: syz-executor Not tainted syzkaller #0 [ 78.910051][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 78.920722][ T4293] Call Trace: [ 78.924013][ T4293] [ 78.927160][ T4293] dump_stack_lvl+0x188/0x250 [ 78.932008][ T4293] ? show_regs_print_info+0x20/0x20 [ 78.937408][ T4293] ? _printk+0xda/0x130 [ 78.941593][ T4293] ? qd_unlock+0x30/0x2d0 [ 78.946025][ T4293] ? load_image+0x400/0x400 [ 78.950534][ T4293] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 78.956090][ T4293] print_address_description+0x60/0x2d0 [ 78.961766][ T4293] ? qd_unlock+0x30/0x2d0 [ 78.966346][ T4293] kasan_report+0xdf/0x130 [ 78.971138][ T4293] ? qd_unlock+0x30/0x2d0 [ 78.975589][ T4293] kasan_check_range+0x235/0x290 [ 78.981271][ T4293] qd_unlock+0x30/0x2d0 [ 78.985676][ T4293] gfs2_quota_sync+0x5cf/0x700 [ 78.990688][ T4293] gfs2_sync_fs+0x48/0xb0 [ 78.995331][ T4293] sync_filesystem+0xe6/0x220 [ 79.000564][ T4293] generic_shutdown_super+0x6b/0x300 [ 79.006364][ T4293] kill_block_super+0x7c/0xe0 [ 79.011598][ T4293] deactivate_locked_super+0x93/0xf0 [ 79.017088][ T4293] cleanup_mnt+0x42d/0x4e0 [ 79.021795][ T4293] ? lockdep_hardirqs_on+0x94/0x140 [ 79.027138][ T4293] task_work_run+0x125/0x1a0 [ 79.031774][ T4293] exit_to_user_mode_loop+0x10f/0x130 [ 79.037289][ T4293] exit_to_user_mode_prepare+0xee/0x180 [ 79.042861][ T4293] syscall_exit_to_user_mode+0x16/0x40 [ 79.048561][ T4293] do_syscall_64+0x58/0xa0 [ 79.053110][ T4293] ? clear_bhb_loop+0x30/0x80 [ 79.057795][ T4293] ? clear_bhb_loop+0x30/0x80 [ 79.062588][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.068945][ T4293] RIP: 0033:0x7f2b6aa109d7 [ 79.073742][ T4293] Code: a2 c7 05 1c fd 24 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 [ 79.095993][ T4293] RSP: 002b:00007ffc0e325b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 79.105512][ T4293] RAX: 0000000000000000 RBX: 00007f2b6aaa5050 RCX: 00007f2b6aa109d7 [ 79.114921][ T4293] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc0e325bf0 [ 79.125636][ T4293] RBP: 00007ffc0e325bf0 R08: 00007ffc0e326bf0 R09: 00000000ffffffff [ 79.134164][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0e326c80 [ 79.143050][ T4293] R13: 00007f2b6aaa5050 R14: 0000000000012db2 R15: 00007ffc0e326cc0 [ 79.151778][ T4293] [ 79.154984][ T4293] [ 79.157313][ T4293] Allocated by task 4334: [ 79.162124][ T4293] __kasan_slab_alloc+0x9c/0xd0 [ 79.167862][ T4293] slab_post_alloc_hook+0x4c/0x380 [ 79.173526][ T4293] kmem_cache_alloc+0x100/0x290 [ 79.178887][ T4293] qd_alloc+0x50/0x260 [ 79.183353][ T4293] gfs2_quota_init+0x74e/0xea0 [ 79.188231][ T4293] gfs2_make_fs_rw+0x414/0x580 [ 79.193489][ T4293] gfs2_fill_super+0x1837/0x1f00 [ 79.198737][ T4293] get_tree_bdev+0x3f1/0x610 [ 79.204153][ T4293] gfs2_get_tree+0x4d/0x1e0 [ 79.209174][ T4293] vfs_get_tree+0x88/0x270 [ 79.214363][ T4293] do_new_mount+0x24a/0xa40 [ 79.219525][ T4293] __se_sys_mount+0x2e3/0x3d0 [ 79.224832][ T4293] do_syscall_64+0x4c/0xa0 [ 79.229595][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.236166][ T4293] [ 79.238517][ T4293] Freed by task 4253: [ 79.243560][ T4293] kasan_set_track+0x4b/0x70 [ 79.248393][ T4293] kasan_set_free_info+0x1f/0x40 [ 79.253753][ T4293] ____kasan_slab_free+0xd5/0x110 [ 79.258809][ T4293] slab_free_freelist_hook+0xea/0x170 [ 79.264680][ T4293] kmem_cache_free+0x8f/0x210 [ 79.269870][ T4293] rcu_core+0x9d2/0x1670 [ 79.274333][ T4293] handle_softirqs+0x339/0x830 [ 79.279361][ T4293] do_softirq+0x142/0x210 [ 79.284029][ T4293] __local_bh_enable_ip+0x180/0x1c0 [ 79.289319][ T4293] ipv6_get_lladdr+0x27d/0x3b0 [ 79.294087][ T4293] mld_newpack+0x3cd/0xb90 [ 79.298678][ T4293] add_grhead+0x5a/0x240 [ 79.303022][ T4293] add_grec+0x1341/0x15d0 [ 79.307478][ T4293] mld_send_initial_cr+0xed/0x240 [ 79.313058][ T4293] mld_dad_work+0x41/0x270 [ 79.318080][ T4293] process_one_work+0x85f/0x1010 [ 79.323051][ T4293] worker_thread+0xaa6/0x1290 [ 79.328121][ T4293] kthread+0x436/0x520 [ 79.332759][ T4293] ret_from_fork+0x1f/0x30 [ 79.338618][ T4293] [ 79.341583][ T4293] Last potentially related work creation: [ 79.347606][ T4293] kasan_save_stack+0x35/0x60 [ 79.352511][ T4293] kasan_record_aux_stack+0xb8/0x100 [ 79.358556][ T4293] call_rcu+0x189/0x950 [ 79.362836][ T4293] gfs2_quota_cleanup+0x43c/0x6a0 [ 79.368152][ T4293] gfs2_make_fs_ro+0x440/0x620 [ 79.373057][ T4293] gfs2_withdraw+0x610/0x1490 [ 79.378093][ T4293] gfs2_inode_refresh+0xb64/0xff0 [ 79.383686][ T4293] inode_go_lock+0x127/0x470 [ 79.388545][ T4293] do_promote+0x741/0xab0 [ 79.392978][ T4293] finish_xmote+0x4df/0xb00 [ 79.397745][ T4293] do_xmote+0x7b6/0x1120 [ 79.402187][ T4293] gfs2_glock_nq+0xc7a/0x1550 [ 79.407458][ T4293] do_sync+0x4ab/0xc40 [ 79.411771][ T4293] gfs2_quota_sync+0x32c/0x700 [ 79.416649][ T4293] gfs2_sync_fs+0x48/0xb0 [ 79.421016][ T4293] sync_filesystem+0xe6/0x220 [ 79.425729][ T4293] generic_shutdown_super+0x6b/0x300 [ 79.431327][ T4293] kill_block_super+0x7c/0xe0 [ 79.436496][ T4293] deactivate_locked_super+0x93/0xf0 [ 79.441803][ T4293] cleanup_mnt+0x42d/0x4e0 [ 79.446321][ T4293] task_work_run+0x125/0x1a0 [ 79.451098][ T4293] exit_to_user_mode_loop+0x10f/0x130 [ 79.456670][ T4293] exit_to_user_mode_prepare+0xee/0x180 [ 79.462412][ T4293] syscall_exit_to_user_mode+0x16/0x40 [ 79.468171][ T4293] do_syscall_64+0x58/0xa0 [ 79.472617][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.478613][ T4293] [ 79.480942][ T4293] The buggy address belongs to the object at ffff88805d673000 [ 79.480942][ T4293] which belongs to the cache gfs2_quotad of size 272 [ 79.496131][ T4293] The buggy address is located 144 bytes inside of [ 79.496131][ T4293] 272-byte region [ffff88805d673000, ffff88805d673110) [ 79.509907][ T4293] The buggy address belongs to the page: [ 79.517102][ T4293] page:ffffea0001759cc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5d673 [ 79.527602][ T4293] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 79.535255][ T4293] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff88801e17d000 [ 79.543842][ T4293] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 79.552419][ T4293] page dumped because: kasan: bad access detected [ 79.559383][ T4293] page_owner tracks the page as allocated [ 79.565139][ T4293] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x112c50(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 4334, ts 78017542935, free_ts 18272192327 [ 79.584641][ T4293] get_page_from_freelist+0x1bbd/0x1ca0 [ 79.590208][ T4293] __alloc_pages+0x1ee/0x480 [ 79.594823][ T4293] new_slab+0xc0/0x4b0 [ 79.598997][ T4293] ___slab_alloc+0x80a/0xdd0 [ 79.603708][ T4293] kmem_cache_alloc+0x195/0x290 [ 79.608739][ T4293] qd_alloc+0x50/0x260 [ 79.613269][ T4293] gfs2_quota_init+0x74e/0xea0 [ 79.618803][ T4293] gfs2_make_fs_rw+0x414/0x580 [ 79.624313][ T4293] gfs2_fill_super+0x1837/0x1f00 [ 79.629372][ T4293] get_tree_bdev+0x3f1/0x610 [ 79.634004][ T4293] gfs2_get_tree+0x4d/0x1e0 [ 79.638847][ T4293] vfs_get_tree+0x88/0x270 [ 79.643427][ T4293] do_new_mount+0x24a/0xa40 [ 79.647948][ T4293] __se_sys_mount+0x2e3/0x3d0 [ 79.652645][ T4293] do_syscall_64+0x4c/0xa0 [ 79.657643][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.663556][ T4293] page last free stack trace: [ 79.668339][ T4293] free_unref_page_prepare+0x637/0x6c0 [ 79.674037][ T4293] free_unref_page+0x8f/0x2a0 [ 79.678904][ T4293] free_contig_range+0x96/0xf0 [ 79.684005][ T4293] destroy_args+0xf0/0xa00 [ 79.688453][ T4293] debug_vm_pgtable+0x321/0x380 [ 79.693424][ T4293] do_one_initcall+0x272/0x730 [ 79.698211][ T4293] do_initcall_level+0x137/0x1f0 [ 79.703183][ T4293] do_initcalls+0x4b/0x90 [ 79.707865][ T4293] kernel_init_freeable+0x3e9/0x570 [ 79.713177][ T4293] kernel_init+0x19/0x1b0 [ 79.717848][ T4293] ret_from_fork+0x1f/0x30 [ 79.722296][ T4293] [ 79.724630][ T4293] Memory state around the buggy address: [ 79.730264][ T4293] ffff88805d672f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.738333][ T4293] ffff88805d673000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.746793][ T4293] >ffff88805d673080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.755255][ T4293] ^ [ 79.760226][ T4293] ffff88805d673100: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.768558][ T4293] ffff88805d673180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.776825][ T4293] ================================================================== [ 79.785324][ T4293] Disabling lock debugging due to kernel taint [ 79.794217][ T4293] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 79.802820][ T4293] CPU: 1 PID: 4293 Comm: syz-executor Tainted: G B syzkaller #0 [ 79.813225][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 79.827788][ T4293] Call Trace: [ 79.831790][ T4293] [ 79.835416][ T4293] dump_stack_lvl+0x188/0x250 [ 79.841367][ T4293] ? show_regs_print_info+0x20/0x20 [ 79.850222][ T4293] ? load_image+0x400/0x400 [ 79.855987][ T4293] panic+0x2e5/0x810 [ 79.860597][ T4293] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 79.868003][ T4293] ? bpf_jit_dump+0xd0/0xd0 [ 79.875281][ T4293] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 79.882668][ T4293] ? _raw_spin_unlock+0x40/0x40 [ 79.888234][ T4293] ? qd_unlock+0x30/0x2d0 [ 79.892962][ T4293] check_panic_on_warn+0x80/0xa0 [ 79.899184][ T4293] ? qd_unlock+0x30/0x2d0 [ 79.904619][ T4293] end_report+0x6d/0xf0 [ 79.909143][ T4293] kasan_report+0x102/0x130 [ 79.915237][ T4293] ? qd_unlock+0x30/0x2d0 [ 79.919972][ T4293] kasan_check_range+0x235/0x290 [ 79.925886][ T4293] qd_unlock+0x30/0x2d0 [ 79.930595][ T4293] gfs2_quota_sync+0x5cf/0x700 [ 79.936180][ T4293] gfs2_sync_fs+0x48/0xb0 [ 79.941240][ T4293] sync_filesystem+0xe6/0x220 [ 79.946283][ T4293] generic_shutdown_super+0x6b/0x300 [ 79.951888][ T4293] kill_block_super+0x7c/0xe0 [ 79.956984][ T4293] deactivate_locked_super+0x93/0xf0 [ 79.963077][ T4293] cleanup_mnt+0x42d/0x4e0 [ 79.967940][ T4293] ? lockdep_hardirqs_on+0x94/0x140 [ 79.973913][ T4293] task_work_run+0x125/0x1a0 [ 79.978618][ T4293] exit_to_user_mode_loop+0x10f/0x130 [ 79.984848][ T4293] exit_to_user_mode_prepare+0xee/0x180 [ 79.990689][ T4293] syscall_exit_to_user_mode+0x16/0x40 [ 79.996364][ T4293] do_syscall_64+0x58/0xa0 [ 80.001065][ T4293] ? clear_bhb_loop+0x30/0x80 [ 80.006591][ T4293] ? clear_bhb_loop+0x30/0x80 [ 80.011407][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.017970][ T4293] RIP: 0033:0x7f2b6aa109d7 [ 80.022717][ T4293] Code: a2 c7 05 1c fd 24 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 [ 80.042714][ T4293] RSP: 002b:00007ffc0e325b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 80.051779][ T4293] RAX: 0000000000000000 RBX: 00007f2b6aaa5050 RCX: 00007f2b6aa109d7 [ 80.060362][ T4293] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc0e325bf0 [ 80.069109][ T4293] RBP: 00007ffc0e325bf0 R08: 00007ffc0e326bf0 R09: 00000000ffffffff [ 80.077568][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0e326c80 [ 80.086104][ T4293] R13: 00007f2b6aaa5050 R14: 0000000000012db2 R15: 00007ffc0e326cc0 [ 80.094893][ T4293] [ 80.098039][ T4293] Kernel Offset: disabled [ 80.102468][ T4293] Rebooting in 86400 seconds..