Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts.
2026/02/18 02:27:22 parsed 1 programs
[ 73.664551][ T4187] cgroup: Unknown subsys name 'net'
[ 73.798658][ T4187] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 75.344119][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 77.252678][ T4211] chnl_net:caif_netlink_parms(): no params data found
[ 77.317686][ T4211] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.326050][ T4211] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.334457][ T4211] device bridge_slave_0 entered promiscuous mode
[ 77.345100][ T4211] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.352811][ T4211] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.361137][ T4211] device bridge_slave_1 entered promiscuous mode
[ 77.388034][ T4211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.399958][ T4211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.427393][ T4211] team0: Port device team_slave_0 added
[ 77.438086][ T4211] team0: Port device team_slave_1 added
[ 77.457531][ T4211] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.464799][ T4211] 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.
[ 77.490915][ T4211] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.505057][ T4211] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.512300][ T4211] 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.
[ 77.538943][ T4211] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.586307][ T4211] device hsr_slave_0 entered promiscuous mode
[ 77.594462][ T4211] device hsr_slave_1 entered promiscuous mode
[ 77.764360][ T4211] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.779081][ T4211] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.791170][ T4211] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.802235][ T4211] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.867187][ T4211] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.874605][ T4211] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.883930][ T4211] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.891236][ T4211] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.978107][ T4211] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.995225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 78.007552][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.017113][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.027046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 78.043996][ T4211] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.058899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 78.071102][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.078772][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.104704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 78.116010][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.123536][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.146932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 78.162769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 78.174185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 78.192955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 78.203527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 78.217667][ T4211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 78.379379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 78.388259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 78.408153][ T4211] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.435405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 78.446566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 78.474994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.485430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.503842][ T4211] device veth0_vlan entered promiscuous mode
[ 78.512014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.521956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.537613][ T4211] device veth1_vlan entered promiscuous mode
[ 78.573485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 78.584690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 78.594312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 78.603619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 78.618179][ T4211] device veth0_macvtap entered promiscuous mode
[ 78.632824][ T4211] device veth1_macvtap entered promiscuous mode
[ 78.658470][ T4211] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.668366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 78.678630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 78.687890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 78.697070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 78.711460][ T4211] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.719419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 78.730430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 78.747388][ T4211] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.756735][ T4211] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.765961][ T4211] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.776891][ T4211] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.929523][ T4211] syz-executor (4211) used greatest stack depth: 20432 bytes left
[ 79.137862][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.477160][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.488306][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.503760][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 80.523761][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.532398][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.540247][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 80.998810][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/02/18 02:27:32 executed programs: 0
[ 81.494566][ T4285] chnl_net:caif_netlink_parms(): no params data found
[ 81.547320][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.554817][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.563357][ T4285] device bridge_slave_0 entered promiscuous mode
[ 81.573135][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.580999][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.589784][ T4285] device bridge_slave_1 entered promiscuous mode
[ 81.613040][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.625577][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.649954][ T4285] team0: Port device team_slave_0 added
[ 81.658942][ T4285] team0: Port device team_slave_1 added
[ 81.677733][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.684983][ T4285] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 81.711799][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.724424][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.731685][ T4285] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 81.757668][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.790513][ T4285] device hsr_slave_0 entered promiscuous mode
[ 81.797965][ T4285] device hsr_slave_1 entered promiscuous mode
[ 81.805264][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 81.814097][ T4285] Cannot create hsr debugfs directory
[ 83.399988][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.451815][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.464351][ T21] Bluetooth: hci0: command 0x0409 tx timeout
[ 84.276328][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 84.288259][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 84.298405][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 84.309631][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 84.394471][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.427589][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 84.436706][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 84.448617][ T4285] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.460186][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 84.474339][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 84.483772][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.491559][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.505292][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 84.514082][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 84.523574][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 84.533850][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.541270][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.571628][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 84.588730][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 84.608356][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 84.622195][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 84.653518][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 84.662071][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 84.674167][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 84.686632][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 84.699056][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 84.726950][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 84.736148][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 84.750057][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 84.772295][ T144] device hsr_slave_0 left promiscuous mode
[ 84.780278][ T144] device hsr_slave_1 left promiscuous mode
[ 84.792484][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 84.804834][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 84.816578][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 84.827689][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 84.836425][ T144] device bridge_slave_1 left promiscuous mode
[ 84.845836][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.864699][ T144] device bridge_slave_0 left promiscuous mode
[ 84.872256][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.893826][ T144] device veth1_macvtap left promiscuous mode
[ 84.902503][ T144] device veth0_macvtap left promiscuous mode
[ 84.909325][ T144] device veth1_vlan left promiscuous mode
[ 84.916181][ T144] device veth0_vlan left promiscuous mode
[ 85.142503][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 85.160140][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 85.178637][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 85.195779][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 85.272651][ T144] bond0 (unregistering): Released all slaves
[ 85.459198][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 85.467783][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 85.496593][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.523303][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 85.533343][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 85.542558][ T21] Bluetooth: hci0: command 0x041b tx timeout
[ 85.565054][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 85.574756][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 85.585376][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 85.594806][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 85.609257][ T4285] device veth0_vlan entered promiscuous mode
[ 85.629400][ T4285] device veth1_vlan entered promiscuous mode
[ 85.664183][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 85.674284][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 85.683561][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 85.692978][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 85.704830][ T4285] device veth0_macvtap entered promiscuous mode
[ 85.716985][ T4285] device veth1_macvtap entered promiscuous mode
[ 85.737354][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.746432][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 85.756826][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 85.765608][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 85.775483][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 85.791788][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.803265][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.814658][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.824448][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.833988][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.847581][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 85.858098][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 85.941181][ T4224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.954111][ T4224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.964328][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 85.999211][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.009549][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.022603][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 86.462754][ T4336] loop0: detected capacity change from 0 to 32768
[ 86.495574][ T4336] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 86.521040][ T4336] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 86.568399][ T4336] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 86.582002][ T4209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 86.589289][ T4209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 86.637707][ T4209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 86.649423][ T4209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 86.657250][ T4336] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 86.807613][ T4336] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 86.871372][ T4285] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 86.871372][ T4285] inode = 11 2339
[ 86.871372][ T4285] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465
[ 86.916197][ T4285] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 86.938855][ T4285] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485
[ 86.954400][ T4285] CPU: 0 PID: 4285 Comm: syz-executor Not tainted syzkaller #0
[ 86.962177][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 86.972852][ T4285] Call Trace:
[ 86.976172][ T4285]
[ 86.979162][ T4285] dump_stack_lvl+0x188/0x250
[ 86.984066][ T4285] ? show_regs_print_info+0x20/0x20
[ 86.989459][ T4285] ? load_image+0x400/0x400
[ 86.994060][ T4285] ? do_raw_spin_unlock+0x11d/0x230
[ 86.999487][ T4285] gfs2_assert_warn_i+0x18f/0x2c0
[ 87.004586][ T4285] gfs2_quota_cleanup+0x4b4/0x6a0
[ 87.009692][ T4285] gfs2_make_fs_ro+0x440/0x620
[ 87.014677][ T4285] ? __might_sleep+0xf0/0xf0
[ 87.019466][ T4285] ? gfs2_dinode_out+0xb00/0xb00
[ 87.024801][ T4285] ? _raw_spin_unlock+0x24/0x40
[ 87.029846][ T4285] ? gfs2_glock_nq+0xcb0/0x1550
[ 87.034810][ T4285] gfs2_withdraw+0x610/0x1490
[ 87.039564][ T4285] ? gfs2_lm+0x240/0x240
[ 87.044467][ T4285] ? __schedule+0x11f7/0x43c0
[ 87.049373][ T4285] ? gfs2_freeze_lock+0x52/0xc0
[ 87.054288][ T4285] ? gfs2_consist_inode_i+0xc0/0xe0
[ 87.059653][ T4285] gfs2_inode_refresh+0xb64/0xff0
[ 87.064888][ T4285] ? do_promote+0x71a/0xab0
[ 87.069458][ T4285] ? gfs2_inode_metasync+0xf0/0xf0
[ 87.074751][ T4285] ? __lock_acquire+0x7d10/0x7d10
[ 87.079865][ T4285] inode_go_lock+0x127/0x470
[ 87.084498][ T4285] do_promote+0x741/0xab0
[ 87.088928][ T4285] finish_xmote+0x4df/0xb00
[ 87.093617][ T4285] do_xmote+0x7b6/0x1120
[ 87.097942][ T4285] gfs2_glock_nq+0xc7a/0x1550
[ 87.102675][ T4285] do_sync+0x4ab/0xc40
[ 87.106937][ T4285] ? slot_put+0x1e0/0x1e0
[ 87.111396][ T4285] ? __lock_acquire+0x7d10/0x7d10
[ 87.116697][ T4285] ? do_raw_spin_lock+0x128/0x2f0
[ 87.121810][ T4285] ? do_sync+0x4a3/0xc40
[ 87.126124][ T4285] ? do_raw_spin_unlock+0x11d/0x230
[ 87.131665][ T4285] gfs2_quota_sync+0x32c/0x700
[ 87.136523][ T4285] gfs2_sync_fs+0x48/0xb0
[ 87.141188][ T4285] sync_filesystem+0xe6/0x220
[ 87.146043][ T4285] generic_shutdown_super+0x6b/0x300
[ 87.151560][ T4285] kill_block_super+0x7c/0xe0
[ 87.156786][ T4285] deactivate_locked_super+0x93/0xf0
[ 87.162567][ T4285] cleanup_mnt+0x42d/0x4e0
[ 87.167375][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 87.173299][ T4285] task_work_run+0x125/0x1a0
[ 87.178136][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 87.183666][ T4285] exit_to_user_mode_prepare+0xee/0x180
[ 87.190237][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 87.195958][ T4285] do_syscall_64+0x58/0xa0
[ 87.200535][ T4285] ? clear_bhb_loop+0x30/0x80
[ 87.205516][ T4285] ? clear_bhb_loop+0x30/0x80
[ 87.210263][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.216345][ T4285] RIP: 0033:0x7fd15cbe4897
[ 87.220833][ T4285] Code: a2 c7 05 5c ee 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
[ 87.241467][ T4285] RSP: 002b:00007ffccf07b0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 87.250226][ T4285] RAX: 0000000000000000 RBX: 00007fd15cc78ef0 RCX: 00007fd15cbe4897
[ 87.258395][ T4285] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffccf07b190
[ 87.266620][ T4285] RBP: 00007ffccf07b190 R08: 00007ffccf07c190 R09: 00000000ffffffff
[ 87.274970][ T4285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffccf07c220
[ 87.283639][ T4285] R13: 00007fd15cc78ef0 R14: 0000000000015020 R15: 00007ffccf07c260
[ 87.291764][ T4285]
[ 87.307056][ T4285] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 87.317761][ T4285] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 87.331295][ T4285] gfs2: fsid=syz:syz.0: File system withdrawn
[ 87.339156][ T4285] CPU: 0 PID: 4285 Comm: syz-executor Not tainted syzkaller #0
[ 87.347411][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 87.357573][ T4285] Call Trace:
[ 87.361242][ T4285]
[ 87.364224][ T4285] dump_stack_lvl+0x188/0x250
[ 87.369243][ T4285] ? kobject_uevent_env+0x371/0x890
[ 87.374720][ T4285] ? show_regs_print_info+0x20/0x20
[ 87.379997][ T4285] ? load_image+0x400/0x400
[ 87.385020][ T4285] ? kobject_uevent_env+0x371/0x890
[ 87.390733][ T4285] ? lockref_put_or_lock+0x6e/0xb0
[ 87.396100][ T4285] gfs2_withdraw+0x1149/0x1490
[ 87.401242][ T4285] ? gfs2_lm+0x240/0x240
[ 87.405621][ T4285] ? __schedule+0x11f7/0x43c0
[ 87.410513][ T4285] ? gfs2_consist_inode_i+0xc0/0xe0
[ 87.416054][ T4285] gfs2_inode_refresh+0xb64/0xff0
[ 87.421443][ T4285] ? do_promote+0x71a/0xab0
[ 87.426276][ T4285] ? gfs2_inode_metasync+0xf0/0xf0
[ 87.431843][ T4285] ? __lock_acquire+0x7d10/0x7d10
[ 87.437045][ T4285] inode_go_lock+0x127/0x470
[ 87.442432][ T4285] do_promote+0x741/0xab0
[ 87.447291][ T4285] finish_xmote+0x4df/0xb00
[ 87.452159][ T4285] do_xmote+0x7b6/0x1120
[ 87.456833][ T4285] gfs2_glock_nq+0xc7a/0x1550
[ 87.461694][ T4285] do_sync+0x4ab/0xc40
[ 87.466619][ T4285] ? slot_put+0x1e0/0x1e0
[ 87.471033][ T4285] ? __lock_acquire+0x7d10/0x7d10
[ 87.476297][ T4285] ? do_raw_spin_lock+0x128/0x2f0
[ 87.481546][ T4285] ? do_sync+0x4a3/0xc40
[ 87.485934][ T4285] ? do_raw_spin_unlock+0x11d/0x230
[ 87.491193][ T4285] gfs2_quota_sync+0x32c/0x700
[ 87.496129][ T4285] gfs2_sync_fs+0x48/0xb0
[ 87.500609][ T4285] sync_filesystem+0xe6/0x220
[ 87.505458][ T4285] generic_shutdown_super+0x6b/0x300
[ 87.510795][ T4285] kill_block_super+0x7c/0xe0
[ 87.515643][ T4285] deactivate_locked_super+0x93/0xf0
[ 87.521304][ T4285] cleanup_mnt+0x42d/0x4e0
[ 87.525784][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 87.531478][ T4285] task_work_run+0x125/0x1a0
[ 87.536150][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 87.541724][ T4285] exit_to_user_mode_prepare+0xee/0x180
[ 87.547671][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 87.553200][ T4285] do_syscall_64+0x58/0xa0
[ 87.557681][ T4285] ? clear_bhb_loop+0x30/0x80
[ 87.562684][ T4285] ? clear_bhb_loop+0x30/0x80
[ 87.567933][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.573982][ T4285] RIP: 0033:0x7fd15cbe4897
[ 87.578757][ T4285] Code: a2 c7 05 5c ee 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
[ 87.599349][ T4285] RSP: 002b:00007ffccf07b0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 87.608360][ T4285] RAX: 0000000000000000 RBX: 00007fd15cc78ef0 RCX: 00007fd15cbe4897
[ 87.617003][ T4285] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffccf07b190
[ 87.622551][ T4305] Bluetooth: hci0: command 0x040f tx timeout
[ 87.625720][ T4285] RBP: 00007ffccf07b190 R08: 00007ffccf07c190 R09: 00000000ffffffff
[ 87.639929][ T4285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffccf07c220
[ 87.648257][ T4285] R13: 00007fd15cc78ef0 R14: 0000000000015020 R15: 00007ffccf07c260
[ 87.656331][ T4285]
[ 87.922849][ T4285] ==================================================================
[ 87.931456][ T4285] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0
[ 87.938407][ T4285] Read of size 8 at addr ffff888074517090 by task syz-executor/4285
[ 87.946664][ T4285]
[ 87.949036][ T4285] CPU: 0 PID: 4285 Comm: syz-executor Not tainted syzkaller #0
[ 87.956625][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 87.966922][ T4285] Call Trace:
[ 87.970559][ T4285]
[ 87.973545][ T4285] dump_stack_lvl+0x188/0x250
[ 87.978494][ T4285] ? show_regs_print_info+0x20/0x20
[ 87.984082][ T4285] ? _printk+0xda/0x130
[ 87.988725][ T4285] ? qd_unlock+0x30/0x2d0
[ 87.994005][ T4285] ? load_image+0x400/0x400
[ 87.999123][ T4285] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 88.004955][ T4285] print_address_description+0x60/0x2d0
[ 88.010655][ T4285] ? qd_unlock+0x30/0x2d0
[ 88.015134][ T4285] kasan_report+0xdf/0x130
[ 88.020050][ T4285] ? qd_unlock+0x30/0x2d0
[ 88.024537][ T4285] kasan_check_range+0x235/0x290
[ 88.029941][ T4285] qd_unlock+0x30/0x2d0
[ 88.034353][ T4285] gfs2_quota_sync+0x5cf/0x700
[ 88.039750][ T4285] gfs2_sync_fs+0x48/0xb0
[ 88.044312][ T4285] sync_filesystem+0xe6/0x220
[ 88.049483][ T4285] generic_shutdown_super+0x6b/0x300
[ 88.054936][ T4285] kill_block_super+0x7c/0xe0
[ 88.059698][ T4285] deactivate_locked_super+0x93/0xf0
[ 88.065063][ T4285] cleanup_mnt+0x42d/0x4e0
[ 88.069966][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 88.075234][ T4285] task_work_run+0x125/0x1a0
[ 88.080215][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 88.085763][ T4285] exit_to_user_mode_prepare+0xee/0x180
[ 88.091498][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 88.097028][ T4285] do_syscall_64+0x58/0xa0
[ 88.101632][ T4285] ? clear_bhb_loop+0x30/0x80
[ 88.106389][ T4285] ? clear_bhb_loop+0x30/0x80
[ 88.111578][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.118559][ T4285] RIP: 0033:0x7fd15cbe4897
[ 88.123954][ T4285] Code: a2 c7 05 5c ee 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
[ 88.144657][ T4285] RSP: 002b:00007ffccf07b0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 88.153384][ T4285] RAX: 0000000000000000 RBX: 00007fd15cc78ef0 RCX: 00007fd15cbe4897
[ 88.162769][ T4285] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffccf07b190
[ 88.170980][ T4285] RBP: 00007ffccf07b190 R08: 00007ffccf07c190 R09: 00000000ffffffff
[ 88.179138][ T4285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffccf07c220
[ 88.187257][ T4285] R13: 00007fd15cc78ef0 R14: 0000000000015020 R15: 00007ffccf07c260
[ 88.195561][ T4285]
[ 88.198769][ T4285]
[ 88.201517][ T4285] Allocated by task 4336:
[ 88.206040][ T4285] __kasan_slab_alloc+0x9c/0xd0
[ 88.210975][ T4285] slab_post_alloc_hook+0x4c/0x380
[ 88.216425][ T4285] kmem_cache_alloc+0x100/0x290
[ 88.221521][ T4285] qd_alloc+0x50/0x260
[ 88.226006][ T4285] gfs2_quota_init+0x74e/0xea0
[ 88.230920][ T4285] gfs2_make_fs_rw+0x414/0x580
[ 88.235857][ T4285] gfs2_fill_super+0x1837/0x1f00
[ 88.241124][ T4285] get_tree_bdev+0x3f1/0x610
[ 88.246228][ T4285] gfs2_get_tree+0x4d/0x1e0
[ 88.250961][ T4285] vfs_get_tree+0x88/0x270
[ 88.255438][ T4285] do_new_mount+0x24a/0xa40
[ 88.260175][ T4285] __se_sys_mount+0x2e3/0x3d0
[ 88.264940][ T4285] do_syscall_64+0x4c/0xa0
[ 88.269769][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.276006][ T4285]
[ 88.278597][ T4285] Freed by task 4285:
[ 88.282986][ T4285] kasan_set_track+0x4b/0x70
[ 88.288270][ T4285] kasan_set_free_info+0x1f/0x40
[ 88.293365][ T4285] ____kasan_slab_free+0xd5/0x110
[ 88.298638][ T4285] slab_free_freelist_hook+0xea/0x170
[ 88.304072][ T4285] kmem_cache_free+0x8f/0x210
[ 88.309405][ T4285] rcu_core+0x9d2/0x1670
[ 88.313668][ T4285] handle_softirqs+0x339/0x830
[ 88.318785][ T4285] __irq_exit_rcu+0x13b/0x230
[ 88.323544][ T4285] irq_exit_rcu+0x5/0x20
[ 88.328164][ T4285] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 88.334014][ T4285] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 88.340068][ T4285]
[ 88.342431][ T4285] Last potentially related work creation:
[ 88.348262][ T4285] kasan_save_stack+0x35/0x60
[ 88.353265][ T4285] kasan_record_aux_stack+0xb8/0x100
[ 88.358868][ T4285] call_rcu+0x189/0x950
[ 88.363153][ T4285] gfs2_quota_cleanup+0x43c/0x6a0
[ 88.368270][ T4285] gfs2_make_fs_ro+0x440/0x620
[ 88.373253][ T4285] gfs2_withdraw+0x610/0x1490
[ 88.378053][ T4285] gfs2_inode_refresh+0xb64/0xff0
[ 88.383379][ T4285] inode_go_lock+0x127/0x470
[ 88.388108][ T4285] do_promote+0x741/0xab0
[ 88.393478][ T4285] finish_xmote+0x4df/0xb00
[ 88.399068][ T4285] do_xmote+0x7b6/0x1120
[ 88.403735][ T4285] gfs2_glock_nq+0xc7a/0x1550
[ 88.408720][ T4285] do_sync+0x4ab/0xc40
[ 88.412857][ T4285] gfs2_quota_sync+0x32c/0x700
[ 88.417993][ T4285] gfs2_sync_fs+0x48/0xb0
[ 88.422546][ T4285] sync_filesystem+0xe6/0x220
[ 88.427377][ T4285] generic_shutdown_super+0x6b/0x300
[ 88.433088][ T4285] kill_block_super+0x7c/0xe0
[ 88.437930][ T4285] deactivate_locked_super+0x93/0xf0
[ 88.443270][ T4285] cleanup_mnt+0x42d/0x4e0
[ 88.448044][ T4285] task_work_run+0x125/0x1a0
[ 88.452697][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 88.458597][ T4285] exit_to_user_mode_prepare+0xee/0x180
[ 88.464313][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 88.469971][ T4285] do_syscall_64+0x58/0xa0
[ 88.474741][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.481207][ T4285]
[ 88.483586][ T4285] The buggy address belongs to the object at ffff888074517000
[ 88.483586][ T4285] which belongs to the cache gfs2_quotad of size 272
[ 88.498192][ T4285] The buggy address is located 144 bytes inside of
[ 88.498192][ T4285] 272-byte region [ffff888074517000, ffff888074517110)
[ 88.511795][ T4285] The buggy address belongs to the page:
[ 88.517699][ T4285] page:ffffea0001d145c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x74517
[ 88.528639][ T4285] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 88.536654][ T4285] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff88801e4e33c0
[ 88.545382][ T4285] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[ 88.554180][ T4285] page dumped because: kasan: bad access detected
[ 88.560668][ T4285] page_owner tracks the page as allocated
[ 88.566707][ T4285] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x112c50(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 4336, ts 86788954714, free_ts 86342464196
[ 88.586984][ T4285] get_page_from_freelist+0x1bbd/0x1ca0
[ 88.593371][ T4285] __alloc_pages+0x1ee/0x480
[ 88.598191][ T4285] new_slab+0xc0/0x4b0
[ 88.602732][ T4285] ___slab_alloc+0x80a/0xdd0
[ 88.607487][ T4285] kmem_cache_alloc+0x195/0x290
[ 88.612522][ T4285] qd_alloc+0x50/0x260
[ 88.616658][ T4285] gfs2_quota_init+0x74e/0xea0
[ 88.622003][ T4285] gfs2_make_fs_rw+0x414/0x580
[ 88.626931][ T4285] gfs2_fill_super+0x1837/0x1f00
[ 88.631911][ T4285] get_tree_bdev+0x3f1/0x610
[ 88.636653][ T4285] gfs2_get_tree+0x4d/0x1e0
[ 88.641353][ T4285] vfs_get_tree+0x88/0x270
[ 88.645920][ T4285] do_new_mount+0x24a/0xa40
[ 88.650559][ T4285] __se_sys_mount+0x2e3/0x3d0
[ 88.655570][ T4285] do_syscall_64+0x4c/0xa0
[ 88.660092][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.666256][ T4285] page last free stack trace:
[ 88.671383][ T4285] free_unref_page_prepare+0x637/0x6c0
[ 88.677998][ T4285] free_unref_page+0x8f/0x2a0
[ 88.682739][ T4285] __unfreeze_partials+0x1a5/0x200
[ 88.688132][ T4285] put_cpu_partial+0x12d/0x190
[ 88.693088][ T4285] qlist_free_all+0x35/0x90
[ 88.697855][ T4285] kasan_quarantine_reduce+0x150/0x160
[ 88.703666][ T4285] __kasan_slab_alloc+0x2f/0xd0
[ 88.708658][ T4285] slab_post_alloc_hook+0x4c/0x380
[ 88.714094][ T4285] kmem_cache_alloc_node+0x12d/0x2d0
[ 88.719939][ T4285] __alloc_skb+0xf4/0x750
[ 88.724397][ T4285] mld_newpack+0x12f/0xb90
[ 88.729062][ T4285] add_grhead+0x5a/0x240
[ 88.733386][ T4285] add_grec+0x1341/0x15d0
[ 88.737793][ T4285] mld_ifc_work+0x6e7/0xb40
[ 88.742466][ T4285] process_one_work+0x85f/0x1010
[ 88.747465][ T4285] worker_thread+0xaa6/0x1290
[ 88.752182][ T4285]
[ 88.754617][ T4285] Memory state around the buggy address:
[ 88.760372][ T4285] ffff888074516f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 88.768661][ T4285] ffff888074517000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.776811][ T4285] >ffff888074517080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.785697][ T4285] ^
[ 88.790506][ T4285] ffff888074517100: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 88.799144][ T4285] ffff888074517180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 88.807894][ T4285] ==================================================================
[ 88.816906][ T4285] Disabling lock debugging due to kernel taint
[ 88.983073][ T4285] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 88.993388][ T4285] CPU: 1 PID: 4285 Comm: syz-executor Tainted: G B syzkaller #0
[ 89.004134][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 89.014905][ T4285] Call Trace:
[ 89.019396][ T4285]
[ 89.022567][ T4285] dump_stack_lvl+0x188/0x250
[ 89.027793][ T4285] ? show_regs_print_info+0x20/0x20
[ 89.034087][ T4285] ? load_image+0x400/0x400
[ 89.038808][ T4285] panic+0x2e5/0x810
[ 89.043113][ T4285] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 89.050099][ T4285] ? bpf_jit_dump+0xd0/0xd0
[ 89.054751][ T4285] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 89.060769][ T4285] ? _raw_spin_unlock+0x40/0x40
[ 89.065649][ T4285] ? qd_unlock+0x30/0x2d0
[ 89.070018][ T4285] check_panic_on_warn+0x80/0xa0
[ 89.075282][ T4285] ? qd_unlock+0x30/0x2d0
[ 89.080323][ T4285] end_report+0x6d/0xf0
[ 89.084646][ T4285] kasan_report+0x102/0x130
[ 89.089747][ T4285] ? qd_unlock+0x30/0x2d0
[ 89.094243][ T4285] kasan_check_range+0x235/0x290
[ 89.099592][ T4285] qd_unlock+0x30/0x2d0
[ 89.104692][ T4285] gfs2_quota_sync+0x5cf/0x700
[ 89.109711][ T4285] gfs2_sync_fs+0x48/0xb0
[ 89.114240][ T4285] sync_filesystem+0xe6/0x220
[ 89.119360][ T4285] generic_shutdown_super+0x6b/0x300
[ 89.125686][ T4285] kill_block_super+0x7c/0xe0
[ 89.132223][ T4285] deactivate_locked_super+0x93/0xf0
[ 89.138789][ T4285] cleanup_mnt+0x42d/0x4e0
[ 89.144095][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 89.150348][ T4285] task_work_run+0x125/0x1a0
[ 89.155313][ T4285] exit_to_user_mode_loop+0x10f/0x130
[ 89.160907][ T4285] exit_to_user_mode_prepare+0xee/0x180
[ 89.166769][ T4285] syscall_exit_to_user_mode+0x16/0x40
[ 89.172988][ T4285] do_syscall_64+0x58/0xa0
[ 89.177871][ T4285] ? clear_bhb_loop+0x30/0x80
[ 89.182759][ T4285] ? clear_bhb_loop+0x30/0x80
[ 89.187657][ T4285] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.193789][ T4285] RIP: 0033:0x7fd15cbe4897
[ 89.198255][ T4285] Code: a2 c7 05 5c ee 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
[ 89.219343][ T4285] RSP: 002b:00007ffccf07b0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.228232][ T4285] RAX: 0000000000000000 RBX: 00007fd15cc