Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2026/01/07 08:43:13 parsed 1 programs [ 106.643199][ T5813] cgroup: Unknown subsys name 'net' [ 106.904501][ T5813] cgroup: Unknown subsys name 'cpuset' [ 106.939293][ T5813] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 108.880390][ T5813] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 112.865410][ T2338] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.865433][ T2338] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.021130][ T2338] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.021150][ T2338] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.090028][ T5847] chnl_net:caif_netlink_parms(): no params data found [ 115.529338][ T5847] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.530965][ T5847] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.531133][ T5847] bridge_slave_0: entered allmulticast mode [ 115.533214][ T5847] bridge_slave_0: entered promiscuous mode [ 115.539732][ T5847] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.540391][ T5847] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.540864][ T5847] bridge_slave_1: entered allmulticast mode [ 115.548135][ T5847] bridge_slave_1: entered promiscuous mode [ 115.802693][ T5847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.806052][ T5847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.083920][ T5847] team0: Port device team_slave_0 added [ 116.088014][ T5847] team0: Port device team_slave_1 added [ 116.267462][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.267481][ T5847] 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. [ 116.267510][ T5847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.288827][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.288881][ T5847] 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. [ 116.288960][ T5847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.517213][ T5847] hsr_slave_0: entered promiscuous mode [ 116.520429][ T5847] hsr_slave_1: entered promiscuous mode [ 116.911880][ T5847] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.937219][ T5847] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 117.060137][ T5847] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 117.103277][ T5847] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 117.234132][ T5847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.264446][ T5847] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.280589][ T2338] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.281136][ T2338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.321479][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.321581][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.572322][ T5847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.629950][ T5847] veth0_vlan: entered promiscuous mode [ 117.637738][ T5847] veth1_vlan: entered promiscuous mode [ 117.688344][ T5847] veth0_macvtap: entered promiscuous mode [ 117.702145][ T5847] veth1_macvtap: entered promiscuous mode [ 117.729529][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.737498][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.765463][ T70] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.765537][ T70] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.765574][ T70] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.766680][ T70] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.576308][ T3464] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.800935][ T3464] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.013583][ T3464] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.731748][ T3464] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.145772][ T3464] bridge_slave_1: left allmulticast mode [ 121.146013][ T3464] bridge_slave_1: left promiscuous mode [ 121.147930][ T3464] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.252274][ T3464] bridge_slave_0: left allmulticast mode [ 121.252305][ T3464] bridge_slave_0: left promiscuous mode [ 121.252651][ T3464] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.303301][ T5116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 121.304881][ T5116] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 121.305917][ T5116] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 121.307204][ T5116] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 121.307997][ T5116] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 122.970917][ T3464] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 123.029286][ T3464] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 123.071305][ T3464] bond0 (unregistering): Released all slaves [ 123.371553][ T61] Bluetooth: hci0: command tx timeout [ 123.430547][ T3464] hsr_slave_0: left promiscuous mode [ 123.453467][ T3464] hsr_slave_1: left promiscuous mode [ 123.454321][ T3464] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 123.454370][ T3464] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 123.504814][ T3464] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.504843][ T3464] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 123.602050][ T3464] veth1_macvtap: left promiscuous mode [ 123.602288][ T3464] veth0_macvtap: left promiscuous mode [ 123.602594][ T3464] veth1_vlan: left promiscuous mode [ 123.602925][ T3464] veth0_vlan: left promiscuous mode [ 125.759267][ T3464] team0 (unregistering): Port device team_slave_1 removed [ 125.959286][ T3464] team0 (unregistering): Port device team_slave_0 removed 2026/01/07 08:43:39 executed programs: 0 [ 128.819319][ T5116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 128.822071][ T5116] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 128.822934][ T5116] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 128.824422][ T5116] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 128.825385][ T5116] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 129.886622][ T5951] chnl_net:caif_netlink_parms(): no params data found [ 130.310244][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.319043][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.319612][ T5951] bridge_slave_0: entered allmulticast mode [ 130.338783][ T5951] bridge_slave_0: entered promiscuous mode [ 130.353255][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.368715][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.368870][ T5951] bridge_slave_1: entered allmulticast mode [ 130.370672][ T5951] bridge_slave_1: entered promiscuous mode [ 130.556675][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 130.577693][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.760952][ T5951] team0: Port device team_slave_0 added [ 130.765048][ T5951] team0: Port device team_slave_1 added [ 130.890614][ T5116] Bluetooth: hci0: command tx timeout [ 131.229871][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 131.229890][ T5951] 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. [ 131.229918][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 131.232430][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 131.232451][ T5951] 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. [ 131.232478][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 131.684832][ T5951] hsr_slave_0: entered promiscuous mode [ 131.685776][ T5951] hsr_slave_1: entered promiscuous mode [ 132.968550][ T5116] Bluetooth: hci0: command tx timeout [ 133.551926][ T5951] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 133.593245][ T5951] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 133.633404][ T5951] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 133.675598][ T5951] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 133.881883][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.913909][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.935165][ T3464] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.935996][ T3464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.964543][ T2338] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.964848][ T2338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.332749][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.393347][ T5951] veth0_vlan: entered promiscuous mode [ 134.413652][ T5951] veth1_vlan: entered promiscuous mode [ 134.471720][ T5951] veth0_macvtap: entered promiscuous mode [ 134.477682][ T5951] veth1_macvtap: entered promiscuous mode [ 134.532163][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 134.557789][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 134.582968][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.583209][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.583390][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.583665][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.833938][ T3464] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.833960][ T3464] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.917827][ T3464] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.917851][ T3464] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/07 08:43:45 executed programs: 2 [ 135.048592][ T5116] Bluetooth: hci0: command tx timeout [ 135.472998][ T6073] loop0: detected capacity change from 0 to 32768 [ 135.476840][ T6073] ======================================================= [ 135.476840][ T6073] WARNING: The mand mount option has been deprecated and [ 135.476840][ T6073] and is ignored by this kernel. Remove the mand [ 135.476840][ T6073] option from the mount to silence this warning. [ 135.476840][ T6073] ======================================================= [ 135.704462][ T6073] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 135.819939][ T6073] overlayfs: upper fs does not support tmpfile. [ 135.837244][ T6073] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 135.837892][ T6073] [ 135.837898][ T6073] ====================================================== [ 135.837904][ T6073] WARNING: possible circular locking dependency detected [ 135.837916][ T6073] syzkaller #0 Not tainted [ 135.837924][ T6073] ------------------------------------------------------ [ 135.837930][ T6073] syz.0.17/6073 is trying to acquire lock: [ 135.837937][ T6073] ffff888056ab9c40 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x125/0x24b0 [ 135.837998][ T6073] [ 135.837998][ T6073] but task is already holding lock: [ 135.838003][ T6073] ffff888056b3ba98 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 135.838042][ T6073] [ 135.838042][ T6073] which lock already depends on the new lock. [ 135.838042][ T6073] [ 135.838048][ T6073] [ 135.838048][ T6073] the existing dependency chain (in reverse order) is: [ 135.838053][ T6073] [ 135.838053][ T6073] -> #3 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 135.838072][ T6073] down_write+0x3a/0x50 [ 135.838088][ T6073] ocfs2_xattr_set_handle+0x3b0/0x7a0 [ 135.838106][ T6073] ocfs2_init_security_set+0xbd/0xe0 [ 135.838125][ T6073] ocfs2_mknod+0x135d/0x2030 [ 135.838138][ T6073] ocfs2_mkdir+0x181/0x420 [ 135.838150][ T6073] vfs_mkdir+0x52d/0x5d0 [ 135.838170][ T6073] do_mkdirat+0x27a/0x4b0 [ 135.838189][ T6073] __x64_sys_mkdirat+0x87/0xa0 [ 135.838209][ T6073] do_syscall_64+0xec/0xf80 [ 135.838222][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.838236][ T6073] [ 135.838236][ T6073] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 135.838255][ T6073] down_read+0x97/0x1f0 [ 135.838269][ T6073] ocfs2_start_trans+0x36b/0x6d0 [ 135.838286][ T6073] ocfs2_reserve_suballoc_bits+0x722/0x4600 [ 135.838302][ T6073] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 135.838317][ T6073] ocfs2_mknod+0xde6/0x2030 [ 135.838330][ T6073] ocfs2_mkdir+0x181/0x420 [ 135.838342][ T6073] vfs_mkdir+0x52d/0x5d0 [ 135.838361][ T6073] do_mkdirat+0x27a/0x4b0 [ 135.838431][ T6073] __x64_sys_mkdirat+0x87/0xa0 [ 135.838456][ T6073] do_syscall_64+0xec/0xf80 [ 135.838473][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.838490][ T6073] [ 135.838490][ T6073] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 135.838521][ T6073] ocfs2_start_trans+0x26b/0x6d0 [ 135.838544][ T6073] ocfs2_mknod+0xe71/0x2030 [ 135.838560][ T6073] ocfs2_mkdir+0x181/0x420 [ 135.838577][ T6073] vfs_mkdir+0x52d/0x5d0 [ 135.838602][ T6073] do_mkdirat+0x27a/0x4b0 [ 135.838628][ T6073] __x64_sys_mkdirat+0x87/0xa0 [ 135.838661][ T6073] do_syscall_64+0xec/0xf80 [ 135.838679][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.838693][ T6073] [ 135.838693][ T6073] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 135.838719][ T6073] __lock_acquire+0x15a6/0x2cf0 [ 135.838740][ T6073] lock_acquire+0x107/0x340 [ 135.838758][ T6073] down_write+0x3a/0x50 [ 135.838772][ T6073] ocfs2_reserve_local_alloc_bits+0x125/0x24b0 [ 135.838796][ T6073] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 135.838813][ T6073] ocfs2_init_xattr_set_ctxt+0x366/0x6e0 [ 135.838831][ T6073] ocfs2_xattr_set+0xb70/0x11f0 [ 135.838849][ T6073] __vfs_setxattr+0x43c/0x480 [ 135.838862][ T6073] __vfs_setxattr_noperm+0x12d/0x660 [ 135.838882][ T6073] vfs_setxattr+0x16b/0x2f0 [ 135.838895][ T6073] ovl_fill_super+0x4781/0x5a90 [ 135.838915][ T6073] get_tree_nodev+0xbb/0x150 [ 135.838934][ T6073] vfs_get_tree+0x92/0x2a0 [ 135.838953][ T6073] do_new_mount+0x302/0xa10 [ 135.838968][ T6073] __se_sys_mount+0x313/0x410 [ 135.838981][ T6073] do_syscall_64+0xec/0xf80 [ 135.838994][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.839007][ T6073] [ 135.839007][ T6073] other info that might help us debug this: [ 135.839007][ T6073] [ 135.839012][ T6073] Chain exists of: [ 135.839012][ T6073] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 135.839012][ T6073] [ 135.839043][ T6073] Possible unsafe locking scenario: [ 135.839043][ T6073] [ 135.839047][ T6073] CPU0 CPU1 [ 135.839052][ T6073] ---- ---- [ 135.839056][ T6073] lock(&oi->ip_xattr_sem); [ 135.839065][ T6073] lock(&journal->j_trans_barrier); [ 135.839082][ T6073] lock(&oi->ip_xattr_sem); [ 135.839093][ T6073] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 135.839105][ T6073] [ 135.839105][ T6073] *** DEADLOCK *** [ 135.839105][ T6073] [ 135.839109][ T6073] 4 locks held by syz.0.17/6073: [ 135.839119][ T6073] #0: ffff88805aa560d0 (&type->s_umount_key#55/1){+.+.}-{4:4}, at: alloc_super+0x28c/0xab0 [ 135.839168][ T6073] #1: ffff888035844480 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 135.839215][ T6073] #2: ffff888056b3bdc0 (&sb->s_type->i_mutex_key#25){++++}-{4:4}, at: vfs_setxattr+0x144/0x2f0 [ 135.839253][ T6073] #3: ffff888056b3ba98 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 135.839295][ T6073] [ 135.839295][ T6073] stack backtrace: [ 135.839314][ T6073] CPU: 0 UID: 0 PID: 6073 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.839331][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 135.839346][ T6073] Call Trace: [ 135.839354][ T6073] [ 135.839361][ T6073] dump_stack_lvl+0xe8/0x150 [ 135.839385][ T6073] print_circular_bug+0x2e2/0x300 [ 135.839413][ T6073] check_noncircular+0x12e/0x150 [ 135.839440][ T6073] __lock_acquire+0x15a6/0x2cf0 [ 135.839463][ T6073] ? ocfs2_get_system_file_inode+0x20d/0x770 [ 135.839491][ T6073] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 135.839518][ T6073] ? ocfs2_reserve_local_alloc_bits+0x125/0x24b0 [ 135.839541][ T6073] lock_acquire+0x107/0x340 [ 135.839560][ T6073] ? ocfs2_reserve_local_alloc_bits+0x125/0x24b0 [ 135.839589][ T6073] down_write+0x3a/0x50 [ 135.839604][ T6073] ? ocfs2_reserve_local_alloc_bits+0x125/0x24b0 [ 135.839628][ T6073] ocfs2_reserve_local_alloc_bits+0x125/0x24b0 [ 135.839654][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.839677][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.839700][ T6073] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 135.839725][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.839746][ T6073] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 135.839761][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.839775][ T6073] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.839789][ T6073] ? rt_mutex_slowunlock+0x493/0x8a0 [ 135.839809][ T6073] ? reacquire_held_locks+0x104/0x190 [ 135.839831][ T6073] ? rt_spin_lock+0x1c1/0x3e0 [ 135.839852][ T6073] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 135.839918][ T6073] ? rt_spin_unlock+0x150/0x200 [ 135.839939][ T6073] ? rt_spin_unlock+0x161/0x200 [ 135.839960][ T6073] ? ocfs2_alloc_should_use_local+0x13e/0x2f0 [ 135.839983][ T6073] ? ocfs2_reserve_clusters_with_limit+0x16b/0xba0 [ 135.840002][ T6073] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 135.840023][ T6073] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 135.840045][ T6073] ? __pfx_ocfs2_calc_xattr_set_need+0x10/0x10 [ 135.840069][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.840090][ T6073] ocfs2_init_xattr_set_ctxt+0x366/0x6e0 [ 135.840109][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.840126][ T6073] ? __pfx_ocfs2_init_xattr_set_ctxt+0x10/0x10 [ 135.840148][ T6073] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 135.840166][ T6073] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 135.840181][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.840196][ T6073] ocfs2_xattr_set+0xb70/0x11f0 [ 135.840223][ T6073] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 135.840243][ T6073] ? desc_update_last_finalized+0x18b/0x1f0 [ 135.840274][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.840291][ T6073] ? smk_tskacc+0x2fc/0x370 [ 135.840311][ T6073] ? posix_xattr_acl+0x93/0xc0 [ 135.840327][ T6073] ? evm_protect_xattr+0x4d4/0xa90 [ 135.840342][ T6073] ? __pfx_evm_protect_xattr+0x10/0x10 [ 135.840356][ T6073] ? safesetid_security_capable+0xa9/0x1a0 [ 135.840378][ T6073] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 135.840399][ T6073] __vfs_setxattr+0x43c/0x480 [ 135.840418][ T6073] __vfs_setxattr_noperm+0x12d/0x660 [ 135.840436][ T6073] vfs_setxattr+0x16b/0x2f0 [ 135.840453][ T6073] ? __pfx_vfs_setxattr+0x10/0x10 [ 135.840468][ T6073] ? __dentry_kill+0x51b/0x660 [ 135.840493][ T6073] ? finish_dput+0xad/0x480 [ 135.840508][ T6073] ? finish_dput+0x3da/0x480 [ 135.840525][ T6073] ovl_fill_super+0x4781/0x5a90 [ 135.840553][ T6073] ? __pfx_stack_trace_save+0x10/0x10 [ 135.840575][ T6073] ? check_path+0x21/0x40 [ 135.840605][ T6073] ? __pfx_ovl_fill_super+0x10/0x10 [ 135.840626][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.840648][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.840671][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.840693][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.840713][ T6073] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 135.840728][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.840742][ T6073] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.840756][ T6073] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 135.840777][ T6073] ? __raw_spin_lock_init+0x45/0x100 [ 135.840799][ T6073] ? sget_fc+0x962/0xa40 [ 135.840817][ T6073] ? __pfx_set_anon_super_fc+0x10/0x10 [ 135.840837][ T6073] ? __pfx_ovl_fill_super+0x10/0x10 [ 135.840857][ T6073] get_tree_nodev+0xbb/0x150 [ 135.840885][ T6073] vfs_get_tree+0x92/0x2a0 [ 135.840907][ T6073] do_new_mount+0x302/0xa10 [ 135.840920][ T6073] ? safesetid_security_capable+0xa9/0x1a0 [ 135.840943][ T6073] ? __pfx_do_new_mount+0x10/0x10 [ 135.840957][ T6073] ? ns_capable+0x8a/0xf0 [ 135.840974][ T6073] ? path_mount+0x628/0xff0 [ 135.840991][ T6073] __se_sys_mount+0x313/0x410 [ 135.841014][ T6073] ? __pfx___se_sys_mount+0x10/0x10 [ 135.841031][ T6073] ? __x64_sys_mount+0x20/0xc0 [ 135.841047][ T6073] do_syscall_64+0xec/0xf80 [ 135.841061][ T6073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.841075][ T6073] ? trace_irq_disable+0x37/0x100 [ 135.841091][ T6073] ? clear_bhb_loop+0x60/0xb0 [ 135.841108][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.841125][ T6073] RIP: 0033:0x7fcbbd5df749 [ 135.841143][ T6073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 135.841155][ T6073] RSP: 002b:00007ffc278a4948 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 135.841170][ T6073] RAX: ffffffffffffffda RBX: 00007fcbbd835fa0 RCX: 00007fcbbd5df749 [ 135.841182][ T6073] RDX: 0000200000000440 RSI: 0000200000000100 RDI: 0000000000000000 [ 135.841192][ T6073] RBP: 00007fcbbd663f91 R08: 0000200000000300 R09: 0000000000000000 [ 135.841202][ T6073] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 135.841211][ T6073] R13: 00007fcbbd835fa0 R14: 00007fcbbd835fa0 R15: 0000000000000005 [ 135.841227][ T6073] [ 135.870087][ T6073] ------------[ cut here ]------------ [ 135.870101][ T6073] UBSAN: array-index-out-of-bounds in fs/ocfs2/xattr.c:1985:3 [ 135.870125][ T6073] index 2 is out of range for type 'struct ocfs2_xattr_entry[] __counted_by(xh_count)' (aka 'struct ocfs2_xattr_entry[]') [ 135.870169][ T6073] CPU: 0 UID: 0 PID: 6073 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.870256][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 135.870283][ T6073] Call Trace: [ 135.870310][ T6073] [ 135.870338][ T6073] dump_stack_lvl+0xe8/0x150 [ 135.870426][ T6073] ubsan_epilogue+0xa/0x40 [ 135.870481][ T6073] __ubsan_handle_out_of_bounds+0xe9/0xf0 [ 135.870580][ T6073] ocfs2_xa_remove_entry+0x36d/0x3e0 [ 135.870698][ T6073] ocfs2_xa_set+0xaf4/0x2a70 [ 135.870775][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.870842][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.870951][ T6073] ? __pfx_ocfs2_xa_set+0x10/0x10 [ 135.871027][ T6073] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.871090][ T6073] ? rt_mutex_slowunlock+0x493/0x8a0 [ 135.871172][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.871210][ T6073] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 135.871285][ T6073] ? lock_release+0x4b/0x3b0 [ 135.871367][ T6073] ? try_to_take_rt_mutex+0x840/0xb00 [ 135.871449][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.871493][ T6073] ? rtlock_slowlock_locked+0xd8/0x4010 [ 135.871567][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.871655][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.871716][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.871771][ T6073] ? unwind_next_frame+0xa5/0x23d0 [ 135.871845][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.871906][ T6073] ? unwind_next_frame+0xa5/0x23d0 [ 135.871973][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.872024][ T6073] ? unwind_next_frame+0xa5/0x23d0 [ 135.872091][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.872151][ T6073] ? is_bpf_text_address+0x26/0x2b0 [ 135.872223][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.872269][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.872321][ T6073] ? lock_release+0x4b/0x3b0 [ 135.872392][ T6073] ? lock_release+0x4b/0x3b0 [ 135.872468][ T6073] ? is_bpf_text_address+0x292/0x2b0 [ 135.872540][ T6073] ? rt_read_lock+0x203/0x490 [ 135.872613][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.872659][ T6073] ? lock_acquire+0x5f/0x340 [ 135.872743][ T6073] ocfs2_xattr_block_set+0x3ca/0x31b0 [ 135.872831][ T6073] ? lock_acquire+0x5f/0x340 [ 135.872863][ T6073] ? __pfx_ocfs2_xattr_block_set+0x10/0x10 [ 135.872922][ T6073] ? start_this_handle+0x2068/0x21c0 [ 135.873040][ T6073] ? __pfx_start_this_handle+0x10/0x10 [ 135.873160][ T6073] ? jbd2__journal_start+0x146/0x5b0 [ 135.873225][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.873279][ T6073] __ocfs2_xattr_set_handle+0x27e/0xf20 [ 135.873355][ T6073] ? __pfx___ocfs2_xattr_set_handle+0x10/0x10 [ 135.873431][ T6073] ? jbd2_journal_start+0x2a/0x40 [ 135.873495][ T6073] ? ocfs2_start_trans+0x497/0x6d0 [ 135.873577][ T6073] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 135.873652][ T6073] ocfs2_xattr_set+0xde8/0x11f0 [ 135.873746][ T6073] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 135.873838][ T6073] ? smack_log+0xef/0x3f0 [ 135.873903][ T6073] ? __pfx_smack_log+0x10/0x10 [ 135.873957][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.874019][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.874073][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.874124][ T6073] ? smk_tskacc+0x2fc/0x370 [ 135.874196][ T6073] ? posix_xattr_acl+0x93/0xc0 [ 135.874254][ T6073] ? evm_protect_xattr+0x4d4/0xa90 [ 135.874308][ T6073] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 135.874414][ T6073] __vfs_removexattr+0x431/0x470 [ 135.874510][ T6073] __vfs_removexattr_locked+0x1ee/0x230 [ 135.874574][ T6073] vfs_removexattr+0x80/0x1b0 [ 135.874637][ T6073] ovl_fill_super+0x487b/0x5a90 [ 135.874733][ T6073] ? __pfx_stack_trace_save+0x10/0x10 [ 135.874807][ T6073] ? check_path+0x21/0x40 [ 135.874896][ T6073] ? __pfx_ovl_fill_super+0x10/0x10 [ 135.874973][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.875057][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.875146][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.875225][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.875300][ T6073] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 135.875354][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.875418][ T6073] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.875470][ T6073] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 135.875552][ T6073] ? __raw_spin_lock_init+0x45/0x100 [ 135.875648][ T6073] ? sget_fc+0x962/0xa40 [ 135.875721][ T6073] ? __pfx_set_anon_super_fc+0x10/0x10 [ 135.875826][ T6073] ? __pfx_ovl_fill_super+0x10/0x10 [ 135.875922][ T6073] get_tree_nodev+0xbb/0x150 [ 135.875991][ T6073] vfs_get_tree+0x92/0x2a0 [ 135.876059][ T6073] do_new_mount+0x302/0xa10 [ 135.876113][ T6073] ? safesetid_security_capable+0xa9/0x1a0 [ 135.876211][ T6073] ? __pfx_do_new_mount+0x10/0x10 [ 135.876258][ T6073] ? ns_capable+0x8a/0xf0 [ 135.876321][ T6073] ? path_mount+0x628/0xff0 [ 135.876385][ T6073] __se_sys_mount+0x313/0x410 [ 135.876448][ T6073] ? __pfx___se_sys_mount+0x10/0x10 [ 135.876509][ T6073] ? __x64_sys_mount+0x20/0xc0 [ 135.876564][ T6073] do_syscall_64+0xec/0xf80 [ 135.876618][ T6073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.876671][ T6073] ? trace_irq_disable+0x37/0x100 [ 135.876727][ T6073] ? clear_bhb_loop+0x60/0xb0 [ 135.876790][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.876843][ T6073] RIP: 0033:0x7fcbbd5df749 [ 135.876898][ T6073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 135.876948][ T6073] RSP: 002b:00007ffc278a4948 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 135.876998][ T6073] RAX: ffffffffffffffda RBX: 00007fcbbd835fa0 RCX: 00007fcbbd5df749 [ 135.877042][ T6073] RDX: 0000200000000440 RSI: 0000200000000100 RDI: 0000000000000000 [ 135.877083][ T6073] RBP: 00007fcbbd663f91 R08: 0000200000000300 R09: 0000000000000000 [ 135.877116][ T6073] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 135.877145][ T6073] R13: 00007fcbbd835fa0 R14: 00007fcbbd835fa0 R15: 0000000000000005 [ 135.877167][ T6073] [ 135.877174][ T6073] ---[ end trace ]--- [ 135.877184][ T6073] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 135.877208][ T6073] CPU: 0 UID: 0 PID: 6073 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.877234][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 135.877246][ T6073] Call Trace: [ 135.877255][ T6073] [ 135.877267][ T6073] vpanic+0x1e0/0x670 [ 135.877297][ T6073] panic+0xb9/0xc0 [ 135.877318][ T6073] ? __pfx_panic+0x10/0x10 [ 135.877340][ T6073] ? __pfx__printk+0x10/0x10 [ 135.877355][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877370][ T6073] check_panic_on_warn+0x89/0xb0 [ 135.877394][ T6073] __ubsan_handle_out_of_bounds+0xe9/0xf0 [ 135.877424][ T6073] ocfs2_xa_remove_entry+0x36d/0x3e0 [ 135.877451][ T6073] ocfs2_xa_set+0xaf4/0x2a70 [ 135.877473][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877490][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877504][ T6073] ? __pfx_ocfs2_xa_set+0x10/0x10 [ 135.877526][ T6073] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.877541][ T6073] ? rt_mutex_slowunlock+0x493/0x8a0 [ 135.877563][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877577][ T6073] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 135.877597][ T6073] ? lock_release+0x4b/0x3b0 [ 135.877618][ T6073] ? try_to_take_rt_mutex+0x840/0xb00 [ 135.877641][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877656][ T6073] ? rtlock_slowlock_locked+0xd8/0x4010 [ 135.877678][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.877696][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877710][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877724][ T6073] ? unwind_next_frame+0xa5/0x23d0 [ 135.877744][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877758][ T6073] ? unwind_next_frame+0xa5/0x23d0 [ 135.877785][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877799][ T6073] ? unwind_next_frame+0xa5/0x23d0 [ 135.877818][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877832][ T6073] ? is_bpf_text_address+0x26/0x2b0 [ 135.877851][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877865][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877885][ T6073] ? lock_release+0x4b/0x3b0 [ 135.877904][ T6073] ? lock_release+0x4b/0x3b0 [ 135.877927][ T6073] ? is_bpf_text_address+0x292/0x2b0 [ 135.877949][ T6073] ? rt_read_lock+0x203/0x490 [ 135.877971][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.877984][ T6073] ? lock_acquire+0x5f/0x340 [ 135.878011][ T6073] ocfs2_xattr_block_set+0x3ca/0x31b0 [ 135.878037][ T6073] ? lock_acquire+0x5f/0x340 [ 135.878060][ T6073] ? __pfx_ocfs2_xattr_block_set+0x10/0x10 [ 135.878083][ T6073] ? start_this_handle+0x2068/0x21c0 [ 135.878110][ T6073] ? __pfx_start_this_handle+0x10/0x10 [ 135.878138][ T6073] ? jbd2__journal_start+0x146/0x5b0 [ 135.878155][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.878170][ T6073] __ocfs2_xattr_set_handle+0x27e/0xf20 [ 135.878192][ T6073] ? __pfx___ocfs2_xattr_set_handle+0x10/0x10 [ 135.878213][ T6073] ? jbd2_journal_start+0x2a/0x40 [ 135.878231][ T6073] ? ocfs2_start_trans+0x497/0x6d0 [ 135.878251][ T6073] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 135.878273][ T6073] ocfs2_xattr_set+0xde8/0x11f0 [ 135.878299][ T6073] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 135.878323][ T6073] ? smack_log+0xef/0x3f0 [ 135.878339][ T6073] ? __pfx_smack_log+0x10/0x10 [ 135.878354][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.878407][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.878426][ T6073] ? rcu_is_watching+0x15/0xb0 [ 135.878452][ T6073] ? smk_tskacc+0x2fc/0x370 [ 135.878477][ T6073] ? posix_xattr_acl+0x93/0xc0 [ 135.878498][ T6073] ? evm_protect_xattr+0x4d4/0xa90 [ 135.878518][ T6073] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 135.878548][ T6073] __vfs_removexattr+0x431/0x470 [ 135.878576][ T6073] __vfs_removexattr_locked+0x1ee/0x230 [ 135.878603][ T6073] vfs_removexattr+0x80/0x1b0 [ 135.878620][ T6073] ovl_fill_super+0x487b/0x5a90 [ 135.878647][ T6073] ? __pfx_stack_trace_save+0x10/0x10 [ 135.878667][ T6073] ? check_path+0x21/0x40 [ 135.878692][ T6073] ? __pfx_ovl_fill_super+0x10/0x10 [ 135.878712][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.878735][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.878757][ T6073] ? __lock_acquire+0x6b6/0x2cf0 [ 135.878778][ T6073] ? do_raw_spin_lock+0x121/0x290 [ 135.878799][ T6073] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 135.878814][ T6073] ? lockdep_hardirqs_on+0x7b/0x110 [ 135.878828][ T6073] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.878843][ T6073] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 135.878865][ T6073] ? __raw_spin_lock_init+0x45/0x100 [ 135.878899][ T6073] ? sget_fc+0x962/0xa40 [ 135.878918][ T6073] ? __pfx_set_anon_super_fc+0x10/0x10 [ 135.878938][ T6073] ? __pfx_ovl_fill_super+0x10/0x10 [ 135.878958][ T6073] get_tree_nodev+0xbb/0x150 [ 135.878981][ T6073] vfs_get_tree+0x92/0x2a0 [ 135.879004][ T6073] do_new_mount+0x302/0xa10 [ 135.879018][ T6073] ? safesetid_security_capable+0xa9/0x1a0 [ 135.879042][ T6073] ? __pfx_do_new_mount+0x10/0x10 [ 135.879056][ T6073] ? ns_capable+0x8a/0xf0 [ 135.879073][ T6073] ? path_mount+0x628/0xff0 [ 135.879091][ T6073] __se_sys_mount+0x313/0x410 [ 135.879108][ T6073] ? __pfx___se_sys_mount+0x10/0x10 [ 135.879127][ T6073] ? __x64_sys_mount+0x20/0xc0 [ 135.879143][ T6073] do_syscall_64+0xec/0xf80 [ 135.879158][ T6073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.879172][ T6073] ? trace_irq_disable+0x37/0x100 [ 135.879188][ T6073] ? clear_bhb_loop+0x60/0xb0 [ 135.879205][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.879220][ T6073] RIP: 0033:0x7fcbbd5df749 [ 135.879233][ T6073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 135.879246][ T6073] RSP: 002b:00007ffc278a4948 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 135.879262][ T6073] RAX: ffffffffffffffda RBX: 00007fcbbd835fa0 RCX: 00007fcbbd5df749 [ 135.879273][ T6073] RDX: 0000200000000440 RSI: 0000200000000100 RDI: 0000000000000000 [ 135.879284][ T6073] RBP: 00007fcbbd663f91 R08: 0000200000000300 R09: 0000000000000000 [ 135.879299][ T6073] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 135.879308][ T6073] R13: 00007fcbbd835fa0 R14: 00007fcbbd835fa0 R15: 0000000000000005 [ 135.879325][ T6073] [ 135.879935][ T6073] Kernel Offset: disabled