Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. 2026/01/31 08:47:01 parsed 1 programs [ 91.962637][ T31] cfg80211: failed to load regulatory.db [ 95.362115][ T5797] cgroup: Unknown subsys name 'net' [ 95.604344][ T5797] cgroup: Unknown subsys name 'cpuset' [ 95.698666][ T5797] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 97.636900][ T5797] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 100.610634][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.610657][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.663327][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.663348][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.942818][ T5819] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.957067][ T5819] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.967683][ T5819] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.977323][ T5819] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.986610][ T5819] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.245525][ T5882] chnl_net:caif_netlink_parms(): no params data found [ 107.467840][ T5882] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.475689][ T5882] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.475861][ T5882] bridge_slave_0: entered allmulticast mode [ 107.486729][ T5882] bridge_slave_0: entered promiscuous mode [ 107.589429][ T5882] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.589556][ T5882] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.589703][ T5882] bridge_slave_1: entered allmulticast mode [ 107.591675][ T5882] bridge_slave_1: entered promiscuous mode [ 107.703165][ T5882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.722991][ T5882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.764518][ T5882] team0: Port device team_slave_0 added [ 107.769723][ T5882] team0: Port device team_slave_1 added [ 107.814964][ T5882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.814984][ T5882] 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 1532 would solve the problem. [ 107.815011][ T5882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.820667][ T5882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.820710][ T5882] 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 1532 would solve the problem. [ 107.820787][ T5882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.939324][ T5882] hsr_slave_0: entered promiscuous mode [ 107.940497][ T5882] hsr_slave_1: entered promiscuous mode [ 108.435958][ T5882] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.480103][ T5882] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.522732][ T5882] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.563400][ T5882] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.703610][ T5882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.730713][ T5882] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.737804][ T3013] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.755690][ T3013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.776494][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.776731][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.015768][ T5882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.065975][ T5882] veth0_vlan: entered promiscuous mode [ 109.079985][ T5882] veth1_vlan: entered promiscuous mode [ 109.122317][ T5882] veth0_macvtap: entered promiscuous mode [ 109.126509][ T5882] veth1_macvtap: entered promiscuous mode [ 109.154599][ T5882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.172441][ T5882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.192867][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.195237][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.195281][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.195318][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.933578][ T58] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.192776][ T58] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/31 08:47:20 executed programs: 0 [ 110.453656][ T58] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.581931][ T5819] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.584157][ T5819] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.584977][ T5819] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.587124][ T5819] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.591459][ T5819] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 110.830613][ T5907] chnl_net:caif_netlink_parms(): no params data found [ 110.941177][ T5907] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.941319][ T5907] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.941617][ T5907] bridge_slave_0: entered allmulticast mode [ 110.943313][ T5907] bridge_slave_0: entered promiscuous mode [ 110.945793][ T5907] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.945930][ T5907] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.946042][ T5907] bridge_slave_1: entered allmulticast mode [ 110.947789][ T5907] bridge_slave_1: entered promiscuous mode [ 111.024383][ T5907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.034231][ T5907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.077468][ T5907] team0: Port device team_slave_0 added [ 111.085386][ T5907] team0: Port device team_slave_1 added [ 111.126489][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.126503][ T5907] 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 1532 would solve the problem. [ 111.126522][ T5907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.132108][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.132150][ T5907] 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 1532 would solve the problem. [ 111.132214][ T5907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.243041][ T5907] hsr_slave_0: entered promiscuous mode [ 111.243981][ T5907] hsr_slave_1: entered promiscuous mode [ 111.244749][ T5907] debugfs: 'hsr0' already exists in 'hsr' [ 111.244824][ T5907] Cannot create hsr debugfs directory [ 111.664138][ T58] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.411656][ T58] bridge_slave_1: left allmulticast mode [ 112.411914][ T58] bridge_slave_1: left promiscuous mode [ 112.413243][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.533644][ T58] bridge_slave_0: left allmulticast mode [ 112.533668][ T58] bridge_slave_0: left promiscuous mode [ 112.533895][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.680085][ T5819] Bluetooth: hci0: command tx timeout [ 113.888842][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.948748][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.002144][ T58] bond0 (unregistering): Released all slaves [ 114.418775][ T58] hsr_slave_0: left promiscuous mode [ 114.458106][ T58] hsr_slave_1: left promiscuous mode [ 114.459267][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.459351][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.522896][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.522925][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.629872][ T58] veth1_macvtap: left promiscuous mode [ 114.630031][ T58] veth0_macvtap: left promiscuous mode [ 114.630458][ T58] veth1_vlan: left promiscuous mode [ 114.630654][ T58] veth0_vlan: left promiscuous mode [ 114.758269][ T5819] Bluetooth: hci0: command tx timeout [ 116.838116][ T5819] Bluetooth: hci0: command tx timeout [ 116.998979][ T58] team0 (unregistering): Port device team_slave_1 removed [ 117.188789][ T58] team0 (unregistering): Port device team_slave_0 removed [ 118.918102][ T5819] Bluetooth: hci0: command tx timeout [ 119.432753][ T5907] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 119.461898][ T5907] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 119.504516][ T5907] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 119.547322][ T5907] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 119.727492][ T5907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.753742][ T5907] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.770149][ T3013] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.770373][ T3013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.799861][ T72] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.799997][ T72] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.346946][ T5907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.451348][ T5907] veth0_vlan: entered promiscuous mode [ 120.466889][ T5907] veth1_vlan: entered promiscuous mode [ 120.516204][ T5907] veth0_macvtap: entered promiscuous mode [ 120.530446][ T5907] veth1_macvtap: entered promiscuous mode [ 120.639376][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.667843][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.701718][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.702251][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.702817][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.706877][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.944804][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.944826][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.040293][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.040314][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/31 08:47:31 executed programs: 2 [ 121.455970][ T5996] loop0: detected capacity change from 0 to 32768 [ 121.466147][ T5996] ======================================================= [ 121.466147][ T5996] WARNING: The mand mount option has been deprecated and [ 121.466147][ T5996] and is ignored by this kernel. Remove the mand [ 121.466147][ T5996] option from the mount to silence this warning. [ 121.466147][ T5996] ======================================================= [ 121.574465][ T5996] JBD2: Ignoring recovery information on journal [ 121.617714][ T5996] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.711033][ T5996] overlayfs: upper fs does not support tmpfile. [ 121.716510][ T5996] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.717101][ T5996] [ 121.717107][ T5996] ====================================================== [ 121.717112][ T5996] WARNING: possible circular locking dependency detected [ 121.717128][ T5996] syzkaller #0 Not tainted [ 121.717135][ T5996] ------------------------------------------------------ [ 121.717141][ T5996] syz.0.17/5996 is trying to acquire lock: [ 121.717148][ T5996] ffff888048363dc0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x11[ 121.717148][ T5996] ffff888048363dc0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x11f/0x2610 [ 121.717198][ T5996] [ 121.717198][ T5996] but task is already holding lock: [ 121.717202][ T5996] ffff888048369918 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x475/0x13e0 [ 121.717240][ T5996] [ 121.717240][ T5996] which lock already depends on the new lock. [ 121.717240][ T5996] [ 121.717245][ T5996] [ 121.717245][ T5996] the existing dependency chain (in reverse order) is: [ 121.717250][ T5996] [ 121.717250][ T5996] -> #3 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 121.717268][ T5996] down_write+0x3a/0x50 [ 121.717289][ T5996] ocfs2_xattr_set_handle+0x3e6/0x810 [ 121.717309][ T5996] ocfs2_init_security_set+0xbd/0xe0 [ 121.717330][ T5996] ocfs2_mknod+0x1481/0x2210 [ 121.717345][ T5996] ocfs2_mkdir+0x181/0x430 [ 121.717359][ T5996] vfs_mkdir+0x75d/0x870 [ 121.717377][ T5996] do_mkdirat+0x281/0x4c0 [ 121.717393][ T5996] __x64_sys_mkdirat+0x87/0xa0 [ 121.717410][ T5996] do_syscall_64+0xe2/0xf80 [ 121.717429][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.717443][ T5996] [ 121.717443][ T5996] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 121.717461][ T5996] down_read+0x97/0x200 [ 121.717480][ T5996] ocfs2_start_trans+0x3ac/0x700 [ 121.717500][ T5996] ocfs2_reserve_suballoc_bits+0x7bb/0x4790 [ 121.717517][ T5996] ocfs2_reserve_new_metadata_blocks+0x415/0x9a0 [ 121.717535][ T5996] ocfs2_mknod+0xea3/0x2210 [ 121.717550][ T5996] ocfs2_mkdir+0x181/0x430 [ 121.717564][ T5996] vfs_mkdir+0x75d/0x870 [ 121.717580][ T5996] do_mkdirat+0x281/0x4c0 [ 121.717597][ T5996] __x64_sys_mkdirat+0x87/0xa0 [ 121.717614][ T5996] do_syscall_64+0xe2/0xf80 [ 121.717632][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.717646][ T5996] [ 121.717646][ T5996] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 121.717667][ T5996] ocfs2_start_trans+0x2ac/0x700 [ 121.717686][ T5996] ocfs2_mknod+0xf31/0x2210 [ 121.717700][ T5996] ocfs2_mkdir+0x181/0x430 [ 121.717715][ T5996] vfs_mkdir+0x75d/0x870 [ 121.717731][ T5996] do_mkdirat+0x281/0x4c0 [ 121.717747][ T5996] __x64_sys_mkdirat+0x87/0xa0 [ 121.717765][ T5996] do_syscall_64+0xe2/0xf80 [ 121.717783][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.717798][ T5996] [ 121.717798][ T5996] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 121.717817][ T5996] __lock_acquire+0x15a5/0x2cf0 [ 121.717831][ T5996] lock_acquire+0x106/0x330 [ 121.717844][ T5996] down_write+0x3a/0x50 [ 121.717898][ T5996] ocfs2_reserve_local_alloc_bits+0x11f/0x2610 [ 121.717918][ T5996] ocfs2_reserve_clusters_with_limit+0x1b9/0xc20 [ 121.717943][ T5996] ocfs2_init_xattr_set_ctxt+0x375/0x710 [ 121.717971][ T5996] ocfs2_xattr_set+0xc42/0x13e0 [ 121.718002][ T5996] __vfs_setxattr+0x43c/0x480 [ 121.718023][ T5996] __vfs_setxattr_noperm+0x12d/0x660 [ 121.718049][ T5996] vfs_setxattr+0x16a/0x2f0 [ 121.718088][ T5996] ovl_fill_super+0x4b50/0x5e60 [ 121.718111][ T5996] get_tree_nodev+0xbb/0x150 [ 121.718128][ T5996] vfs_get_tree+0x92/0x2a0 [ 121.718146][ T5996] do_new_mount+0x329/0xa50 [ 121.718166][ T5996] __se_sys_mount+0x31d/0x420 [ 121.718187][ T5996] do_syscall_64+0xe2/0xf80 [ 121.718206][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.718220][ T5996] [ 121.718220][ T5996] other info that might help us debug this: [ 121.718220][ T5996] [ 121.718225][ T5996] Chain exists of: [ 121.718225][ T5996] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 121.718225][ T5996] [ 121.718251][ T5996] Possible unsafe locking scenario: [ 121.718251][ T5996] [ 121.718255][ T5996] CPU0 CPU1 [ 121.718260][ T5996] ---- ---- [ 121.718264][ T5996] lock(&oi->ip_xattr_sem); [ 121.718273][ T5996] lock(&journal->j_trans_barrier); [ 121.718290][ T5996] lock(&oi->ip_xattr_sem); [ 121.718301][ T5996] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 121.718312][ T5996] [ 121.718312][ T5996] *** DEADLOCK *** [ 121.718312][ T5996] [ 121.718316][ T5996] 4 locks held by syz.0.17/5996: [ 121.718324][ T5996] #0: ffff8880310080d0 (&type->s_umount_key#55/1){+.+.}-{4:4}, at: alloc_super+0x28c/0xab0 [ 121.718368][ T5996] #1: ffff888032e9c480 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 121.718407][ T5996] #2: ffff888048369c40 (&sb->s_type->i_mutex_key#25){++++}-{4:4}, at: vfs_setxattr+0x143/0x2f0 [ 121.718453][ T5996] #3: ffff888048369918 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x475/0x13e0 [ 121.718494][ T5996] [ 121.718494][ T5996] stack backtrace: [ 121.718522][ T5996] CPU: 0 UID: 0 PID: 5996 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 121.718538][ T5996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 121.718556][ T5996] Call Trace: [ 121.718562][ T5996] [ 121.718570][ T5996] dump_stack_lvl+0xe8/0x150 [ 121.718591][ T5996] print_circular_bug+0x2e1/0x300 [ 121.718613][ T5996] check_noncircular+0x12e/0x150 [ 121.718635][ T5996] __lock_acquire+0x15a5/0x2cf0 [ 121.718654][ T5996] ? ocfs2_get_system_file_inode+0x202/0x7e0 [ 121.718673][ T5996] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 121.718691][ T5996] ? ocfs2_reserve_local_alloc_bits+0x11f/0x2610 [ 121.718706][ T5996] lock_acquire+0x106/0x330 [ 121.718721][ T5996] ? ocfs2_reserve_local_alloc_bits+0x11f/0x2610 [ 121.718741][ T5996] down_write+0x3a/0x50 [ 121.718761][ T5996] ? ocfs2_reserve_local_alloc_bits+0x11f/0x2610 [ 121.718777][ T5996] ocfs2_reserve_local_alloc_bits+0x11f/0x2610 [ 121.718796][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.718813][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.718832][ T5996] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 121.718849][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.718876][ T5996] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 121.718896][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.718915][ T5996] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 121.718935][ T5996] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 121.718969][ T5996] ? reacquire_held_locks+0x104/0x190 [ 121.718988][ T5996] ? rt_spin_lock+0x1e0/0x400 [ 121.719004][ T5996] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 121.719021][ T5996] ? rt_spin_unlock+0x14f/0x200 [ 121.719044][ T5996] ? rt_spin_unlock+0x160/0x200 [ 121.719060][ T5996] ? ocfs2_alloc_should_use_local+0x13e/0x2e0 [ 121.719075][ T5996] ? ocfs2_reserve_clusters_with_limit+0x160/0xc20 [ 121.719096][ T5996] ocfs2_reserve_clusters_with_limit+0x1b9/0xc20 [ 121.719119][ T5996] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 121.719143][ T5996] ? __pfx_ocfs2_calc_xattr_set_need+0x10/0x10 [ 121.719159][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.719187][ T5996] ocfs2_init_xattr_set_ctxt+0x375/0x710 [ 121.719209][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.719230][ T5996] ? __pfx_ocfs2_init_xattr_set_ctxt+0x10/0x10 [ 121.719254][ T5996] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 121.719279][ T5996] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 121.719299][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.719320][ T5996] ocfs2_xattr_set+0xc42/0x13e0 [ 121.719351][ T5996] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 121.719371][ T5996] ? desc_update_last_finalized+0x193/0x1f0 [ 121.719397][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.719420][ T5996] ? smk_tskacc+0x311/0x3a0 [ 121.719440][ T5996] ? posix_xattr_acl+0x93/0xc0 [ 121.719455][ T5996] ? evm_protect_xattr+0x4d4/0xac0 [ 121.719470][ T5996] ? __pfx_evm_protect_xattr+0x10/0x10 [ 121.719483][ T5996] ? safesetid_security_capable+0xa9/0x1a0 [ 121.719505][ T5996] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 121.719528][ T5996] __vfs_setxattr+0x43c/0x480 [ 121.719555][ T5996] __vfs_setxattr_noperm+0x12d/0x660 [ 121.719581][ T5996] vfs_setxattr+0x16a/0x2f0 [ 121.719606][ T5996] ? __pfx_vfs_setxattr+0x10/0x10 [ 121.719628][ T5996] ? __dentry_kill+0x4b2/0x5e0 [ 121.719647][ T5996] ? finish_dput+0xad/0x480 [ 121.719670][ T5996] ? finish_dput+0x3da/0x480 [ 121.719694][ T5996] ovl_fill_super+0x4b50/0x5e60 [ 121.719717][ T5996] ? unwind_get_return_address+0x4d/0x90 [ 121.719742][ T5996] ? __pfx_stack_trace_save+0x10/0x10 [ 121.719761][ T5996] ? __pfx_ovl_fill_super+0x10/0x10 [ 121.719785][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.719805][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.719824][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.719841][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.719869][ T5996] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 121.719889][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.719909][ T5996] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 121.719929][ T5996] ? rt_mutex_slowunlock+0x1cb/0x300 [ 121.719947][ T5996] ? __raw_spin_lock_init+0x45/0x100 [ 121.719975][ T5996] ? sget_fc+0x962/0xa40 [ 121.719991][ T5996] ? __pfx_set_anon_super_fc+0x10/0x10 [ 121.720009][ T5996] ? __pfx_ovl_fill_super+0x10/0x10 [ 121.720033][ T5996] get_tree_nodev+0xbb/0x150 [ 121.720057][ T5996] vfs_get_tree+0x92/0x2a0 [ 121.720077][ T5996] do_new_mount+0x329/0xa50 [ 121.720098][ T5996] ? safesetid_security_capable+0xa9/0x1a0 [ 121.720121][ T5996] ? __pfx_do_new_mount+0x10/0x10 [ 121.720144][ T5996] ? ns_capable+0x89/0xe0 [ 121.720171][ T5996] ? path_mount+0x690/0x10e0 [ 121.720192][ T5996] ? kmem_cache_free+0x18d/0x8c0 [ 121.720217][ T5996] __se_sys_mount+0x31d/0x420 [ 121.720241][ T5996] ? __pfx___se_sys_mount+0x10/0x10 [ 121.720265][ T5996] ? __x64_sys_mount+0x20/0xc0 [ 121.720288][ T5996] do_syscall_64+0xe2/0xf80 [ 121.720308][ T5996] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.720322][ T5996] ? trace_irq_disable+0x37/0x100 [ 121.720342][ T5996] ? clear_bhb_loop+0x60/0xb0 [ 121.720358][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.720372][ T5996] RIP: 0033:0x7f61ff6daeb9 [ 121.720390][ T5996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 121.720402][ T5996] RSP: 002b:00007ffda06b6f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.720416][ T5996] RAX: ffffffffffffffda RBX: 00007f61ff955fa0 RCX: 00007f61ff6daeb9 [ 121.720427][ T5996] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000000 [ 121.720437][ T5996] RBP: 00007f61ff748c1f R08: 0000200000000400 R09: 0000000000000000 [ 121.720447][ T5996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.720455][ T5996] R13: 00007f61ff955fac R14: 00007f61ff955fa0 R15: 00007f61ff955fa0 [ 121.720472][ T5996] [ 121.751291][ T5996] ------------[ cut here ]------------ [ 121.751330][ T5996] UBSAN: array-index-out-of-bounds in fs/ocfs2/xattr.c:1985:3 [ 121.751374][ T5996] index 2 is out of range for type 'struct ocfs2_xattr_entry[] __counted_by(xh_count)' (aka 'struct ocfs2_xattr_entry[]') [ 121.751430][ T5996] CPU: 0 UID: 0 PID: 5996 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 121.751494][ T5996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 121.751528][ T5996] Call Trace: [ 121.751548][ T5996] [ 121.751571][ T5996] dump_stack_lvl+0xe8/0x150 [ 121.751668][ T5996] ubsan_epilogue+0xa/0x30 [ 121.751723][ T5996] __ubsan_handle_out_of_bounds+0xe8/0xf0 [ 121.751812][ T5996] ocfs2_xa_remove_entry+0x49e/0x670 [ 121.751880][ T5996] ocfs2_xa_set+0xdb2/0x2ec0 [ 121.751935][ T5996] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 121.752001][ T5996] ? try_to_take_rt_mutex+0x840/0xb00 [ 121.752078][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.752165][ T5996] ? __pfx_ocfs2_xa_set+0x10/0x10 [ 121.752225][ T5996] ? rtlock_slowlock_locked+0xfb/0x3c80 [ 121.752286][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.752370][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.752445][ T5996] ? unwind_next_frame+0xa5/0x23c0 [ 121.752516][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.752609][ T5996] ? unwind_next_frame+0xa5/0x23c0 [ 121.752686][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.752753][ T5996] ? unwind_next_frame+0xa5/0x23c0 [ 121.752811][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.752877][ T5996] ? is_bpf_text_address+0x26/0x2b0 [ 121.752960][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.753044][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.753116][ T5996] ? lock_release+0x4b/0x3a0 [ 121.753168][ T5996] ? lock_release+0x4b/0x3a0 [ 121.753231][ T5996] ? is_bpf_text_address+0x292/0x2b0 [ 121.753317][ T5996] ? rt_read_lock+0x277/0x4b0 [ 121.753369][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.753442][ T5996] ? lock_acquire+0x5f/0x330 [ 121.753503][ T5996] ocfs2_xattr_block_set+0x3e0/0x3350 [ 121.753564][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.753637][ T5996] ? lock_acquire+0x5f/0x330 [ 121.753707][ T5996] ? __pfx_ocfs2_xattr_block_set+0x10/0x10 [ 121.753758][ T5996] ? start_this_handle+0x2135/0x2290 [ 121.753878][ T5996] ? __pfx_start_this_handle+0x10/0x10 [ 121.754027][ T5996] ? jbd2__journal_start+0x145/0x5b0 [ 121.754124][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.754199][ T5996] __ocfs2_xattr_set_handle+0x262/0xf50 [ 121.754283][ T5996] ? __pfx___ocfs2_xattr_set_handle+0x10/0x10 [ 121.754366][ T5996] ? jbd2_journal_start+0x2a/0x40 [ 121.754457][ T5996] ? ocfs2_start_trans+0x4e2/0x700 [ 121.754542][ T5996] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 121.754632][ T5996] ocfs2_xattr_set+0xf3f/0x13e0 [ 121.754734][ T5996] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 121.754820][ T5996] ? smack_log+0xf5/0x3f0 [ 121.754880][ T5996] ? __pfx_smack_log+0x10/0x10 [ 121.754926][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.755010][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.755085][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.755159][ T5996] ? smk_tskacc+0x311/0x3a0 [ 121.755223][ T5996] ? posix_xattr_acl+0x93/0xc0 [ 121.755283][ T5996] ? evm_protect_xattr+0x4d4/0xac0 [ 121.755335][ T5996] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 121.755426][ T5996] __vfs_removexattr+0x431/0x470 [ 121.755555][ T5996] __vfs_removexattr_locked+0x1ee/0x230 [ 121.755658][ T5996] vfs_removexattr+0x80/0x1b0 [ 121.755761][ T5996] ovl_fill_super+0x4c39/0x5e60 [ 121.755840][ T5996] ? unwind_get_return_address+0x4d/0x90 [ 121.755938][ T5996] ? __pfx_stack_trace_save+0x10/0x10 [ 121.756005][ T5996] ? __pfx_ovl_fill_super+0x10/0x10 [ 121.756100][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.756171][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.756243][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.756305][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.756403][ T5996] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 121.756479][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.756555][ T5996] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 121.756633][ T5996] ? rt_mutex_slowunlock+0x1cb/0x300 [ 121.756727][ T5996] ? __raw_spin_lock_init+0x45/0x100 [ 121.756827][ T5996] ? sget_fc+0x962/0xa40 [ 121.756883][ T5996] ? __pfx_set_anon_super_fc+0x10/0x10 [ 121.756968][ T5996] ? __pfx_ovl_fill_super+0x10/0x10 [ 121.757091][ T5996] get_tree_nodev+0xbb/0x150 [ 121.757161][ T5996] vfs_get_tree+0x92/0x2a0 [ 121.757226][ T5996] do_new_mount+0x329/0xa50 [ 121.757306][ T5996] ? safesetid_security_capable+0xa9/0x1a0 [ 121.757386][ T5996] ? __pfx_do_new_mount+0x10/0x10 [ 121.757467][ T5996] ? ns_capable+0x89/0xe0 [ 121.757519][ T5996] ? path_mount+0x690/0x10e0 [ 121.757599][ T5996] ? kmem_cache_free+0x18d/0x8c0 [ 121.757694][ T5996] __se_sys_mount+0x31d/0x420 [ 121.757779][ T5996] ? __pfx___se_sys_mount+0x10/0x10 [ 121.757865][ T5996] ? __x64_sys_mount+0x20/0xc0 [ 121.757896][ T5996] do_syscall_64+0xe2/0xf80 [ 121.757964][ T5996] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.758016][ T5996] ? trace_irq_disable+0x37/0x100 [ 121.758100][ T5996] ? clear_bhb_loop+0x60/0xb0 [ 121.758155][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.758207][ T5996] RIP: 0033:0x7f61ff6daeb9 [ 121.758259][ T5996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 121.758302][ T5996] RSP: 002b:00007ffda06b6f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.758356][ T5996] RAX: ffffffffffffffda RBX: 00007f61ff955fa0 RCX: 00007f61ff6daeb9 [ 121.758417][ T5996] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000000 [ 121.758484][ T5996] RBP: 00007f61ff748c1f R08: 0000200000000400 R09: 0000000000000000 [ 121.758526][ T5996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.758567][ T5996] R13: 00007f61ff955fac R14: 00007f61ff955fa0 R15: 00007f61ff955fa0 [ 121.758631][ T5996] [ 121.773113][ T5996] ---[ end trace ]--- [ 121.773161][ T5996] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 121.773223][ T5996] CPU: 0 UID: 0 PID: 5996 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 121.773285][ T5996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 121.773325][ T5996] Call Trace: [ 121.773347][ T5996] [ 121.773368][ T5996] vpanic+0x1e0/0x670 [ 121.773463][ T5996] panic+0xc5/0xd0 [ 121.773538][ T5996] ? __pfx_panic+0x10/0x10 [ 121.773621][ T5996] ? __pfx__printk+0x10/0x10 [ 121.773684][ T5996] check_panic_on_warn+0x89/0xb0 [ 121.773760][ T5996] __ubsan_handle_out_of_bounds+0xe8/0xf0 [ 121.773837][ T5996] ocfs2_xa_remove_entry+0x49e/0x670 [ 121.773911][ T5996] ocfs2_xa_set+0xdb2/0x2ec0 [ 121.773975][ T5996] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 121.774075][ T5996] ? try_to_take_rt_mutex+0x840/0xb00 [ 121.774153][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.774225][ T5996] ? __pfx_ocfs2_xa_set+0x10/0x10 [ 121.774281][ T5996] ? rtlock_slowlock_locked+0xfb/0x3c80 [ 121.774343][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.774420][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.774495][ T5996] ? unwind_next_frame+0xa5/0x23c0 [ 121.774567][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.774639][ T5996] ? unwind_next_frame+0xa5/0x23c0 [ 121.774701][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.774773][ T5996] ? unwind_next_frame+0xa5/0x23c0 [ 121.774838][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.774912][ T5996] ? is_bpf_text_address+0x26/0x2b0 [ 121.774997][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.775071][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.775156][ T5996] ? lock_release+0x4b/0x3a0 [ 121.775229][ T5996] ? lock_release+0x4b/0x3a0 [ 121.775272][ T5996] ? is_bpf_text_address+0x292/0x2b0 [ 121.775373][ T5996] ? rt_read_lock+0x277/0x4b0 [ 121.775448][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.775529][ T5996] ? lock_acquire+0x5f/0x330 [ 121.775603][ T5996] ocfs2_xattr_block_set+0x3e0/0x3350 [ 121.775661][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.775736][ T5996] ? lock_acquire+0x5f/0x330 [ 121.775803][ T5996] ? __pfx_ocfs2_xattr_block_set+0x10/0x10 [ 121.775856][ T5996] ? start_this_handle+0x2135/0x2290 [ 121.775969][ T5996] ? __pfx_start_this_handle+0x10/0x10 [ 121.776097][ T5996] ? jbd2__journal_start+0x145/0x5b0 [ 121.776189][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.776217][ T5996] __ocfs2_xattr_set_handle+0x262/0xf50 [ 121.776248][ T5996] ? __pfx___ocfs2_xattr_set_handle+0x10/0x10 [ 121.776280][ T5996] ? jbd2_journal_start+0x2a/0x40 [ 121.776313][ T5996] ? ocfs2_start_trans+0x4e2/0x700 [ 121.776344][ T5996] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 121.776375][ T5996] ocfs2_xattr_set+0xf3f/0x13e0 [ 121.776415][ T5996] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 121.776448][ T5996] ? smack_log+0xf5/0x3f0 [ 121.776471][ T5996] ? __pfx_smack_log+0x10/0x10 [ 121.776490][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.776571][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.776659][ T5996] ? rcu_is_watching+0x15/0xb0 [ 121.776740][ T5996] ? smk_tskacc+0x311/0x3a0 [ 121.776835][ T5996] ? posix_xattr_acl+0x93/0xc0 [ 121.776908][ T5996] ? evm_protect_xattr+0x4d4/0xac0 [ 121.776964][ T5996] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 121.777051][ T5996] __vfs_removexattr+0x431/0x470 [ 121.777158][ T5996] __vfs_removexattr_locked+0x1ee/0x230 [ 121.777253][ T5996] vfs_removexattr+0x80/0x1b0 [ 121.777348][ T5996] ovl_fill_super+0x4c39/0x5e60 [ 121.777435][ T5996] ? unwind_get_return_address+0x4d/0x90 [ 121.777524][ T5996] ? __pfx_stack_trace_save+0x10/0x10 [ 121.777609][ T5996] ? __pfx_ovl_fill_super+0x10/0x10 [ 121.777694][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.777760][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.777825][ T5996] ? __lock_acquire+0x6b5/0x2cf0 [ 121.777868][ T5996] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.777945][ T5996] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 121.778020][ T5996] ? lockdep_hardirqs_on+0x7a/0x110 [ 121.778098][ T5996] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 121.778193][ T5996] ? rt_mutex_slowunlock+0x1cb/0x300 [ 121.778270][ T5996] ? __raw_spin_lock_init+0x45/0x100 [ 121.778373][ T5996] ? sget_fc+0x962/0xa40 [ 121.778428][ T5996] ? __pfx_set_anon_super_fc+0x10/0x10 [ 121.778492][ T5996] ? __pfx_ovl_fill_super+0x10/0x10 [ 121.778576][ T5996] get_tree_nodev+0xbb/0x150 [ 121.778647][ T5996] vfs_get_tree+0x92/0x2a0 [ 121.778720][ T5996] do_new_mount+0x329/0xa50 [ 121.778798][ T5996] ? safesetid_security_capable+0xa9/0x1a0 [ 121.778882][ T5996] ? __pfx_do_new_mount+0x10/0x10 [ 121.778958][ T5996] ? ns_capable+0x89/0xe0 [ 121.779012][ T5996] ? path_mount+0x690/0x10e0 [ 121.779103][ T5996] ? kmem_cache_free+0x18d/0x8c0 [ 121.779196][ T5996] __se_sys_mount+0x31d/0x420 [ 121.779282][ T5996] ? __pfx___se_sys_mount+0x10/0x10 [ 121.779408][ T5996] ? __x64_sys_mount+0x20/0xc0 [ 121.779486][ T5996] do_syscall_64+0xe2/0xf80 [ 121.779585][ T5996] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.779658][ T5996] ? trace_irq_disable+0x37/0x100 [ 121.779732][ T5996] ? clear_bhb_loop+0x60/0xb0 [ 121.779788][ T5996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.779840][ T5996] RIP: 0033:0x7f61ff6daeb9 [ 121.779893][ T5996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 121.779937][ T5996] RSP: 002b:00007ffda06b6f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.779992][ T5996] RAX: ffffffffffffffda RBX: 00007f61ff955fa0 RCX: 00007f61ff6daeb9 [ 121.780043][ T5996] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000000 [ 121.780095][ T5996] RBP: 00007f61ff748c1f R08: 0000200000000400 R09: 0000000000000000 [ 121.780130][ T5996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.780162][ T5996] R13: 00007f61ff955fac R14: 00007f61ff955fa0 R15: 00007f61ff955fa0 [ 121.780226][ T5996] [ 121.780407][ T5996] Kernel Offset: disabled