[ 101.498743][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. 2025/10/02 09:51:27 parsed 1 programs [ 109.938491][ T5841] cgroup: Unknown subsys name 'net' [ 110.051660][ T5841] cgroup: Unknown subsys name 'cpuset' [ 110.062451][ T5841] cgroup: Unknown subsys name 'rlimit' [ 111.887935][ T5841] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 114.738351][ T5854] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 117.467902][ T5896] chnl_net:caif_netlink_parms(): no params data found [ 117.571482][ T5896] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.579454][ T5896] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.586741][ T5896] bridge_slave_0: entered allmulticast mode [ 117.594577][ T5896] bridge_slave_0: entered promiscuous mode [ 117.605167][ T5896] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.612898][ T5896] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.620885][ T5896] bridge_slave_1: entered allmulticast mode [ 117.628686][ T5896] bridge_slave_1: entered promiscuous mode [ 117.671102][ T5896] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.683557][ T5896] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.725176][ T5896] team0: Port device team_slave_0 added [ 117.733930][ T5896] team0: Port device team_slave_1 added [ 117.768949][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.775915][ T5896] 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. [ 117.801970][ T5896] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.815568][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.822707][ T5896] 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. [ 117.848675][ T5896] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.907474][ T5896] hsr_slave_0: entered promiscuous mode [ 117.914175][ T5896] hsr_slave_1: entered promiscuous mode [ 118.106710][ T5896] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 118.120764][ T5896] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 118.132362][ T5896] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 118.144297][ T5896] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 118.185182][ T5896] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.192754][ T5896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.200953][ T5896] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.208141][ T5896] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.283075][ T5896] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.305595][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.316008][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.335001][ T5896] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.352693][ T1317] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.360039][ T1317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.374730][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.381948][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.644041][ T5896] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.696685][ T5896] veth0_vlan: entered promiscuous mode [ 118.710627][ T5896] veth1_vlan: entered promiscuous mode [ 118.745574][ T5896] veth0_macvtap: entered promiscuous mode [ 118.757321][ T5896] veth1_macvtap: entered promiscuous mode [ 118.779523][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.796888][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.814517][ T1317] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.823980][ T1317] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.834898][ T1317] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.845935][ T1317] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.014785][ T1317] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.074977][ T1317] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.141898][ T1317] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.260676][ T1317] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.272678][ T5923] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 119.281316][ T5923] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 119.290131][ T5923] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 119.299158][ T5923] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 119.310281][ T5923] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 119.634521][ T1327] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.644669][ T1327] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.682356][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.691697][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/02 09:51:43 executed programs: 0 [ 120.933711][ T5154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 120.943026][ T5154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 120.951106][ T5154] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 120.961618][ T5154] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 120.970511][ T5154] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 121.182602][ T5945] chnl_net:caif_netlink_parms(): no params data found [ 121.278888][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.286208][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.293701][ T5945] bridge_slave_0: entered allmulticast mode [ 121.301524][ T5945] bridge_slave_0: entered promiscuous mode [ 121.310417][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.318612][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.325860][ T5945] bridge_slave_1: entered allmulticast mode [ 121.334837][ T5945] bridge_slave_1: entered promiscuous mode [ 121.377260][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.390038][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.433248][ T5945] team0: Port device team_slave_0 added [ 121.442074][ T5945] team0: Port device team_slave_1 added [ 121.480706][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.487967][ T5945] 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. [ 121.515169][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.529842][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.537060][ T5945] 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. [ 121.563259][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.652817][ T5945] hsr_slave_0: entered promiscuous mode [ 121.660066][ T5945] hsr_slave_1: entered promiscuous mode [ 121.666646][ T5945] debugfs: 'hsr0' already exists in 'hsr' [ 121.672590][ T5945] Cannot create hsr debugfs directory [ 121.755306][ T1317] bridge_slave_1: left allmulticast mode [ 121.761449][ T1317] bridge_slave_1: left promiscuous mode [ 121.768792][ T1317] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.781130][ T1317] bridge_slave_0: left allmulticast mode [ 121.787040][ T1317] bridge_slave_0: left promiscuous mode [ 121.792770][ T1317] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.032367][ T1317] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 122.047850][ T1317] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 122.064120][ T1317] bond0 (unregistering): Released all slaves [ 122.189117][ T1317] hsr_slave_0: left promiscuous mode [ 122.195139][ T1317] hsr_slave_1: left promiscuous mode [ 122.202308][ T1317] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 122.210187][ T1317] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 122.219463][ T1317] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 122.227005][ T1317] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 122.245809][ T1317] veth1_macvtap: left promiscuous mode [ 122.251761][ T1317] veth0_macvtap: left promiscuous mode [ 122.258275][ T1317] veth1_vlan: left promiscuous mode [ 122.263784][ T1317] veth0_vlan: left promiscuous mode [ 122.578271][ T1317] team0 (unregistering): Port device team_slave_1 removed [ 122.608157][ T1317] team0 (unregistering): Port device team_slave_0 removed [ 123.018722][ T5154] Bluetooth: hci0: command tx timeout [ 123.268603][ T5945] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.288598][ T5945] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.314194][ T5945] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 123.327961][ T5945] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 123.768747][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.859367][ T5945] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.879746][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.886971][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.929373][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.936582][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.423217][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.479447][ T5945] veth0_vlan: entered promiscuous mode [ 124.501491][ T5945] veth1_vlan: entered promiscuous mode [ 124.543328][ T5945] veth0_macvtap: entered promiscuous mode [ 124.554268][ T5945] veth1_macvtap: entered promiscuous mode [ 124.577428][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.592864][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.612747][ T1327] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.621746][ T1327] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.635254][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.644227][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.712543][ T1146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.728456][ T1146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.758043][ T1146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.765932][ T1146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.822181][ T5991] loop0: detected capacity change from 0 to 512 [ 124.853146][ T5991] [ 124.855511][ T5991] ====================================================== [ 124.862538][ T5991] WARNING: possible circular locking dependency detected [ 124.869556][ T5991] syzkaller #0 Not tainted [ 124.874150][ T5991] ------------------------------------------------------ [ 124.881173][ T5991] syz.0.17/5991 is trying to acquire lock: [ 124.887073][ T5991] ffff888032ef6b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x27a/0x600 [ 124.897169][ T5991] [ 124.897169][ T5991] but task is already holding lock: [ 124.904537][ T5991] ffff8880722db098 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x4ba/0x870 [ 124.914565][ T5991] [ 124.914565][ T5991] which lock already depends on the new lock. [ 124.914565][ T5991] [ 124.925245][ T5991] [ 124.925245][ T5991] the existing dependency chain (in reverse order) is: [ 124.934250][ T5991] [ 124.934250][ T5991] -> #2 (&ei->xattr_sem){++++}-{4:4}: [ 124.942009][ T5991] down_read+0x9b/0x480 [ 124.946733][ T5991] ext4_setattr+0x875/0x2ae0 [ 124.951940][ T5991] notify_change+0x6a9/0x1230 [ 124.957161][ T5991] chown_common+0x54e/0x680 [ 124.962222][ T5991] do_fchownat+0x1a7/0x200 [ 124.967232][ T5991] __x64_sys_chown+0x7b/0xc0 [ 124.972376][ T5991] do_syscall_64+0xcd/0x4e0 [ 124.977666][ T5991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.984090][ T5991] [ 124.984090][ T5991] -> #1 (jbd2_handle){++++}-{0:0}: [ 124.991405][ T5991] start_this_handle+0x5ea/0x1410 [ 124.997469][ T5991] jbd2__journal_start+0x394/0x6a0 [ 125.003206][ T5991] __ext4_journal_start_sb+0x195/0x690 [ 125.009195][ T5991] ext4_do_writepages+0xc23/0x3cf0 [ 125.014837][ T5991] ext4_writepages+0x37a/0x7d0 [ 125.020129][ T5991] do_writepages+0x27a/0x600 [ 125.025253][ T5991] __writeback_single_inode+0x160/0xfb0 [ 125.031414][ T5991] writeback_sb_inodes+0x60d/0xfa0 [ 125.037055][ T5991] __writeback_inodes_wb+0xf8/0x2d0 [ 125.042783][ T5991] wb_writeback+0x7f3/0xb70 [ 125.047810][ T5991] wb_workfn+0x8ca/0xbe0 [ 125.052584][ T5991] process_one_work+0x9cf/0x1b70 [ 125.058056][ T5991] worker_thread+0x6c8/0xf10 [ 125.063182][ T5991] kthread+0x3c5/0x780 [ 125.067781][ T5991] ret_from_fork+0x56d/0x730 [ 125.072897][ T5991] ret_from_fork_asm+0x1a/0x30 [ 125.078205][ T5991] [ 125.078205][ T5991] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 125.086653][ T5991] __lock_acquire+0x12a6/0x1ce0 [ 125.092035][ T5991] lock_acquire+0x179/0x350 [ 125.097091][ T5991] ext4_writepages+0x224/0x7d0 [ 125.102390][ T5991] do_writepages+0x27a/0x600 [ 125.107508][ T5991] __writeback_single_inode+0x160/0xfb0 [ 125.113595][ T5991] writeback_single_inode+0x2bc/0x550 [ 125.119506][ T5991] write_inode_now+0x170/0x1e0 [ 125.124803][ T5991] iput.part.0+0x487/0xb00 [ 125.129753][ T5991] iput+0x35/0x40 [ 125.133911][ T5991] ext4_xattr_block_set+0x67c/0x3650 [ 125.139740][ T5991] ext4_expand_extra_isize_ea+0x143d/0x1ab0 [ 125.146184][ T5991] __ext4_expand_extra_isize+0x346/0x480 [ 125.152365][ T5991] __ext4_mark_inode_dirty+0x544/0x870 [ 125.158353][ T5991] ext4_evict_inode+0x74e/0x18e0 [ 125.163836][ T5991] evict+0x3e6/0x920 [ 125.168514][ T5991] iput.part.0+0x6a9/0xb00 [ 125.173646][ T5991] iput+0x35/0x40 [ 125.177802][ T5991] ext4_orphan_cleanup+0x731/0x11e0 [ 125.183542][ T5991] ext4_fill_super+0x8a38/0xafa0 [ 125.189028][ T5991] get_tree_bdev_flags+0x38c/0x620 [ 125.194767][ T5991] vfs_get_tree+0x8e/0x340 [ 125.199713][ T5991] path_mount+0x1516/0x2060 [ 125.204762][ T5991] __x64_sys_mount+0x28d/0x310 [ 125.210073][ T5991] do_syscall_64+0xcd/0x4e0 [ 125.215103][ T5991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.221523][ T5991] [ 125.221523][ T5991] other info that might help us debug this: [ 125.221523][ T5991] [ 125.231913][ T5991] Chain exists of: [ 125.231913][ T5991] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 125.231913][ T5991] [ 125.245461][ T5991] Possible unsafe locking scenario: [ 125.245461][ T5991] [ 125.252911][ T5991] CPU0 CPU1 [ 125.258376][ T5991] ---- ---- [ 125.263772][ T5991] lock(&ei->xattr_sem); [ 125.268111][ T5991] lock(jbd2_handle); [ 125.275116][ T5991] lock(&ei->xattr_sem); [ 125.281987][ T5991] rlock(&sbi->s_writepages_rwsem); [ 125.287288][ T5991] [ 125.287288][ T5991] *** DEADLOCK *** [ 125.287288][ T5991] [ 125.295416][ T5991] 3 locks held by syz.0.17/5991: [ 125.300344][ T5991] #0: ffff888032ef00e0 (&type->s_umount_key#27/1){+.+.}-{4:4}, at: alloc_super+0x235/0xbd0 [ 125.310516][ T5991] #1: ffff888032ef0618 (sb_internal){.+.+}-{0:0}, at: evict+0x3e6/0x920 [ 125.319000][ T5991] #2: ffff8880722db098 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x4ba/0x870 [ 125.329319][ T5991] [ 125.329319][ T5991] stack backtrace: [ 125.335206][ T5991] CPU: 0 UID: 0 PID: 5991 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 125.335249][ T5991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 125.335269][ T5991] Call Trace: [ 125.335281][ T5991] [ 125.335294][ T5991] dump_stack_lvl+0x116/0x1f0 [ 125.335356][ T5991] print_circular_bug+0x275/0x350 [ 125.335416][ T5991] check_noncircular+0x14c/0x170 [ 125.335479][ T5991] __lock_acquire+0x12a6/0x1ce0 [ 125.335516][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.335562][ T5991] lock_acquire+0x179/0x350 [ 125.335594][ T5991] ? do_writepages+0x27a/0x600 [ 125.335630][ T5991] ? __pfx___might_resched+0x10/0x10 [ 125.335681][ T5991] ext4_writepages+0x224/0x7d0 [ 125.335743][ T5991] ? do_writepages+0x27a/0x600 [ 125.335778][ T5991] ? __pfx_ext4_writepages+0x10/0x10 [ 125.335815][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.335867][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.335910][ T5991] ? __pfx_ext4_writepages+0x10/0x10 [ 125.335955][ T5991] do_writepages+0x27a/0x600 [ 125.335992][ T5991] ? __pfx_do_writepages+0x10/0x10 [ 125.336031][ T5991] __writeback_single_inode+0x160/0xfb0 [ 125.336073][ T5991] ? __pfx___writeback_single_inode+0x10/0x10 [ 125.336113][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.336153][ T5991] ? do_raw_spin_unlock+0x172/0x230 [ 125.336195][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.336239][ T5991] writeback_single_inode+0x2bc/0x550 [ 125.336284][ T5991] write_inode_now+0x170/0x1e0 [ 125.336322][ T5991] ? do_syscall_64+0xcd/0x4e0 [ 125.336354][ T5991] ? __pfx_write_inode_now+0x10/0x10 [ 125.336415][ T5991] ? find_held_lock+0x2b/0x80 [ 125.336461][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.336504][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.336548][ T5991] iput.part.0+0x487/0xb00 [ 125.336589][ T5991] iput+0x35/0x40 [ 125.336616][ T5991] ext4_xattr_block_set+0x67c/0x3650 [ 125.336677][ T5991] ? __pfx_ext4_xattr_block_set+0x10/0x10 [ 125.336731][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.336772][ T5991] ? xattr_find_entry+0x289/0x330 [ 125.336821][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.336864][ T5991] ? ext4_xattr_block_find+0x59/0x430 [ 125.336915][ T5991] ext4_expand_extra_isize_ea+0x143d/0x1ab0 [ 125.336988][ T5991] ? __pfx_ext4_expand_extra_isize_ea+0x10/0x10 [ 125.337051][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.337091][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.337132][ T5991] ? dquot_initialize_needed+0x183/0x2a0 [ 125.337192][ T5991] __ext4_expand_extra_isize+0x346/0x480 [ 125.337245][ T5991] __ext4_mark_inode_dirty+0x544/0x870 [ 125.337287][ T5991] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 125.337328][ T5991] ? __pfx___might_resched+0x10/0x10 [ 125.337380][ T5991] ? ext4_journal_check_start+0x22b/0x340 [ 125.337415][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.337456][ T5991] ? __ext4_journal_start_sb+0x19e/0x690 [ 125.337489][ T5991] ? ext4_evict_inode+0x5cf/0x18e0 [ 125.337530][ T5991] ext4_evict_inode+0x74e/0x18e0 [ 125.337573][ T5991] ? __pfx_ext4_evict_inode+0x10/0x10 [ 125.337612][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.337657][ T5991] ? __pfx_ext4_evict_inode+0x10/0x10 [ 125.337696][ T5991] evict+0x3e6/0x920 [ 125.337726][ T5991] ? __pfx_evict+0x10/0x10 [ 125.337753][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.337799][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.337845][ T5991] iput.part.0+0x6a9/0xb00 [ 125.337874][ T5991] ? __pfx_ext4_drop_inode+0x10/0x10 [ 125.337930][ T5991] iput+0x35/0x40 [ 125.337962][ T5991] ext4_orphan_cleanup+0x731/0x11e0 [ 125.338007][ T5991] ? __pfx_ext4_orphan_cleanup+0x10/0x10 [ 125.338048][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338088][ T5991] ? ext4_register_li_request+0xec/0x9b0 [ 125.338135][ T5991] ext4_fill_super+0x8a38/0xafa0 [ 125.338191][ T5991] ? __pfx_ext4_fill_super+0x10/0x10 [ 125.338233][ T5991] ? do_raw_spin_lock+0x12c/0x2b0 [ 125.338272][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338313][ T5991] ? find_held_lock+0x2b/0x80 [ 125.338358][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338398][ T5991] ? set_blocksize+0x406/0x500 [ 125.338433][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338474][ T5991] ? sb_set_blocksize+0x176/0x1d0 [ 125.338507][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338548][ T5991] ? setup_bdev_super+0x369/0x730 [ 125.338589][ T5991] get_tree_bdev_flags+0x38c/0x620 [ 125.338633][ T5991] ? __pfx_ext4_fill_super+0x10/0x10 [ 125.338676][ T5991] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 125.338723][ T5991] ? apparmor_capable+0x114/0x1d0 [ 125.338780][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338820][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.338861][ T5991] ? security_capable+0x7e/0x260 [ 125.338914][ T5991] vfs_get_tree+0x8e/0x340 [ 125.338955][ T5991] path_mount+0x1516/0x2060 [ 125.339011][ T5991] ? __pfx_path_mount+0x10/0x10 [ 125.339065][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.339105][ T5991] ? kmem_cache_free+0x2d1/0x4d0 [ 125.339147][ T5991] ? putname+0x154/0x1a0 [ 125.339202][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.339241][ T5991] ? putname+0x154/0x1a0 [ 125.339296][ T5991] ? __x64_sys_mount+0x28d/0x310 [ 125.339348][ T5991] __x64_sys_mount+0x28d/0x310 [ 125.339402][ T5991] ? __pfx___x64_sys_mount+0x10/0x10 [ 125.339458][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.339505][ T5991] do_syscall_64+0xcd/0x4e0 [ 125.339538][ T5991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.339573][ T5991] RIP: 0033:0x7fab6b99066a [ 125.339599][ T5991] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 125.339631][ T5991] RSP: 002b:00007ffe1a0f7778 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 125.339662][ T5991] RAX: ffffffffffffffda RBX: 00007ffe1a0f7800 RCX: 00007fab6b99066a [ 125.339684][ T5991] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe1a0f77c0 [ 125.339706][ T5991] RBP: 0000200000000180 R08: 00007ffe1a0f7800 R09: 0000000000800700 [ 125.339728][ T5991] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 125.339749][ T5991] R13: 00007ffe1a0f77c0 R14: 000000000000046f R15: 0000200000000680 [ 125.339780][ T5991] [ 125.350095][ T5154] Bluetooth: hci0: command tx timeout [ 125.388454][ T5991] ------------[ cut here ]------------ [ 125.956833][ T5991] EA inode 11 i_nlink=2 [ 125.957345][ T5991] WARNING: CPU: 1 PID: 5991 at fs/ext4/xattr.c:1051 ext4_xattr_inode_update_ref+0x4a6/0x570 [ 125.971910][ T5991] Modules linked in: [ 125.976447][ T5991] CPU: 1 UID: 0 PID: 5991 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 125.985588][ T5991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 125.996137][ T5991] RIP: 0010:ext4_xattr_inode_update_ref+0x4a6/0x570 [ 126.002774][ T5991] Code: df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 73 40 44 89 e2 48 c7 c7 e0 2f 88 8b e8 4b d3 ee fe 90 <0f> 0b 90 90 e9 40 fe ff ff e8 cc 47 30 ff 44 0f b6 3d 22 52 bd 0d [ 126.022955][ T5991] RSP: 0018:ffffc90003e9f190 EFLAGS: 00010282 [ 126.029410][ T5991] RAX: 0000000000000000 RBX: ffff8880722dcf18 RCX: ffffffff8179a5b8 [ 126.037764][ T5991] RDX: ffff888031513c80 RSI: ffffffff8179a5c5 RDI: 0000000000000001 [ 126.045934][ T5991] RBP: ffffc90003e9f250 R08: 0000000000000001 R09: 0000000000000000 [ 126.054298][ T5991] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000002 [ 126.062504][ T5991] R13: 1ffff920007d3e35 R14: ffff8880722dcff0 R15: 0000000000000000 [ 126.070766][ T5991] FS: 00005555615de500(0000) GS:ffff888124f72000(0000) knlGS:0000000000000000 [ 126.080158][ T5991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.087172][ T5991] CR2: 00007fdb9e58c000 CR3: 000000007586b000 CR4: 0000000000350ef0 [ 126.095163][ T5991] Call Trace: [ 126.098738][ T5991] [ 126.101683][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.107813][ T5991] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10 [ 126.114163][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.120254][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.125903][ T5991] ? ext4_xattr_inode_iget+0x1ee/0x400 [ 126.131894][ T5991] ext4_xattr_set_entry+0x158f/0x1f00 [ 126.137814][ T5991] ? __pfx_ext4_xattr_set_entry+0x10/0x10 [ 126.143557][ T5991] ? xattr_find_entry+0x289/0x330 [ 126.148872][ T5991] ext4_xattr_ibody_set+0x3d6/0x5d0 [ 126.154244][ T5991] ext4_expand_extra_isize_ea+0x1487/0x1ab0 [ 126.160238][ T5991] ? __pfx_ext4_expand_extra_isize_ea+0x10/0x10 [ 126.166578][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.172250][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.177967][ T5991] ? dquot_initialize_needed+0x183/0x2a0 [ 126.183889][ T5991] __ext4_expand_extra_isize+0x346/0x480 [ 126.189744][ T5991] __ext4_mark_inode_dirty+0x544/0x870 [ 126.195363][ T5991] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 126.201453][ T5991] ? __pfx___might_resched+0x10/0x10 [ 126.206854][ T5991] ? ext4_journal_check_start+0x22b/0x340 [ 126.212605][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.218384][ T5991] ? __ext4_journal_start_sb+0x19e/0x690 [ 126.224119][ T5991] ? ext4_evict_inode+0x5cf/0x18e0 [ 126.229292][ T5991] ext4_evict_inode+0x74e/0x18e0 [ 126.234293][ T5991] ? __pfx_ext4_evict_inode+0x10/0x10 [ 126.239742][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.245418][ T5991] ? __pfx_ext4_evict_inode+0x10/0x10 [ 126.250839][ T5991] evict+0x3e6/0x920 [ 126.254774][ T5991] ? __pfx_evict+0x10/0x10 [ 126.259259][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.265020][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.270813][ T5991] iput.part.0+0x6a9/0xb00 [ 126.275321][ T5991] ? __pfx_ext4_drop_inode+0x10/0x10 [ 126.280688][ T5991] iput+0x35/0x40 [ 126.284549][ T5991] ext4_orphan_cleanup+0x731/0x11e0 [ 126.290153][ T5991] ? __pfx_ext4_orphan_cleanup+0x10/0x10 [ 126.295931][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.301704][ T5991] ? ext4_register_li_request+0xec/0x9b0 [ 126.307482][ T5991] ext4_fill_super+0x8a38/0xafa0 [ 126.312459][ T5991] ? __pfx_ext4_fill_super+0x10/0x10 [ 126.317835][ T5991] ? do_raw_spin_lock+0x12c/0x2b0 [ 126.322890][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.328582][ T5991] ? find_held_lock+0x2b/0x80 [ 126.333291][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.339021][ T5991] ? set_blocksize+0x406/0x500 [ 126.343832][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.349552][ T5991] ? sb_set_blocksize+0x176/0x1d0 [ 126.354634][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.360463][ T5991] ? setup_bdev_super+0x369/0x730 [ 126.365535][ T5991] get_tree_bdev_flags+0x38c/0x620 [ 126.370779][ T5991] ? __pfx_ext4_fill_super+0x10/0x10 [ 126.376547][ T5991] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 126.382240][ T5991] ? apparmor_capable+0x114/0x1d0 [ 126.387748][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.393423][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.399110][ T5991] ? security_capable+0x7e/0x260 [ 126.404103][ T5991] vfs_get_tree+0x8e/0x340 [ 126.408603][ T5991] path_mount+0x1516/0x2060 [ 126.413155][ T5991] ? __pfx_path_mount+0x10/0x10 [ 126.418090][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.423753][ T5991] ? kmem_cache_free+0x2d1/0x4d0 [ 126.428738][ T5991] ? putname+0x154/0x1a0 [ 126.433025][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.438711][ T5991] ? putname+0x154/0x1a0 [ 126.443006][ T5991] ? __x64_sys_mount+0x28d/0x310 [ 126.447996][ T5991] __x64_sys_mount+0x28d/0x310 [ 126.452803][ T5991] ? __pfx___x64_sys_mount+0x10/0x10 [ 126.458216][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.464373][ T5991] do_syscall_64+0xcd/0x4e0 [ 126.468969][ T5991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.474886][ T5991] RIP: 0033:0x7fab6b99066a [ 126.479440][ T5991] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 126.499545][ T5991] RSP: 002b:00007ffe1a0f7778 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.508061][ T5991] RAX: ffffffffffffffda RBX: 00007ffe1a0f7800 RCX: 00007fab6b99066a [ 126.516092][ T5991] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe1a0f77c0 [ 126.524181][ T5991] RBP: 0000200000000180 R08: 00007ffe1a0f7800 R09: 0000000000800700 [ 126.532319][ T5991] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 126.540503][ T5991] R13: 00007ffe1a0f77c0 R14: 000000000000046f R15: 0000200000000680 [ 126.548545][ T5991] [ 126.551568][ T5991] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 126.558851][ T5991] CPU: 1 UID: 0 PID: 5991 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 126.567965][ T5991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 126.578013][ T5991] Call Trace: [ 126.581371][ T5991] [ 126.584292][ T5991] dump_stack_lvl+0x3d/0x1f0 [ 126.588916][ T5991] vpanic+0x6e8/0x7a0 [ 126.592927][ T5991] ? __pfx_vpanic+0x10/0x10 [ 126.597435][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.603076][ T5991] ? ext4_xattr_inode_update_ref+0x4a6/0x570 [ 126.609072][ T5991] panic+0xca/0xd0 [ 126.612803][ T5991] ? __pfx_panic+0x10/0x10 [ 126.617231][ T5991] ? check_panic_on_warn+0x1f/0xb0 [ 126.622447][ T5991] check_panic_on_warn+0xab/0xb0 [ 126.627400][ T5991] __warn+0xf6/0x3c0 [ 126.631300][ T5991] ? preempt_schedule_notrace+0x62/0xe0 [ 126.636875][ T5991] ? ext4_xattr_inode_update_ref+0x4a6/0x570 [ 126.642890][ T5991] report_bug+0x3c3/0x580 [ 126.647250][ T5991] ? ext4_xattr_inode_update_ref+0x4a6/0x570 [ 126.653258][ T5991] handle_bug+0x184/0x210 [ 126.658080][ T5991] exc_invalid_op+0x17/0x50 [ 126.662622][ T5991] asm_exc_invalid_op+0x1a/0x20 [ 126.667494][ T5991] RIP: 0010:ext4_xattr_inode_update_ref+0x4a6/0x570 [ 126.674119][ T5991] Code: df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 73 40 44 89 e2 48 c7 c7 e0 2f 88 8b e8 4b d3 ee fe 90 <0f> 0b 90 90 e9 40 fe ff ff e8 cc 47 30 ff 44 0f b6 3d 22 52 bd 0d [ 126.693745][ T5991] RSP: 0018:ffffc90003e9f190 EFLAGS: 00010282 [ 126.699830][ T5991] RAX: 0000000000000000 RBX: ffff8880722dcf18 RCX: ffffffff8179a5b8 [ 126.707807][ T5991] RDX: ffff888031513c80 RSI: ffffffff8179a5c5 RDI: 0000000000000001 [ 126.715798][ T5991] RBP: ffffc90003e9f250 R08: 0000000000000001 R09: 0000000000000000 [ 126.723873][ T5991] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000002 [ 126.731853][ T5991] R13: 1ffff920007d3e35 R14: ffff8880722dcff0 R15: 0000000000000000 [ 126.739837][ T5991] ? __warn_printk+0x198/0x350 [ 126.744607][ T5991] ? __warn_printk+0x1a5/0x350 [ 126.749383][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.755038][ T5991] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10 [ 126.761398][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.767054][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.772701][ T5991] ? ext4_xattr_inode_iget+0x1ee/0x400 [ 126.778185][ T5991] ext4_xattr_set_entry+0x158f/0x1f00 [ 126.783588][ T5991] ? __pfx_ext4_xattr_set_entry+0x10/0x10 [ 126.789504][ T5991] ? xattr_find_entry+0x289/0x330 [ 126.794553][ T5991] ext4_xattr_ibody_set+0x3d6/0x5d0 [ 126.799779][ T5991] ext4_expand_extra_isize_ea+0x1487/0x1ab0 [ 126.805721][ T5991] ? __pfx_ext4_expand_extra_isize_ea+0x10/0x10 [ 126.812012][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.817664][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.823314][ T5991] ? dquot_initialize_needed+0x183/0x2a0 [ 126.829070][ T5991] __ext4_expand_extra_isize+0x346/0x480 [ 126.834738][ T5991] __ext4_mark_inode_dirty+0x544/0x870 [ 126.840216][ T5991] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 126.846299][ T5991] ? __pfx___might_resched+0x10/0x10 [ 126.851612][ T5991] ? ext4_journal_check_start+0x22b/0x340 [ 126.857346][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.863004][ T5991] ? __ext4_journal_start_sb+0x19e/0x690 [ 126.868737][ T5991] ? ext4_evict_inode+0x5cf/0x18e0 [ 126.873880][ T5991] ext4_evict_inode+0x74e/0x18e0 [ 126.878851][ T5991] ? __pfx_ext4_evict_inode+0x10/0x10 [ 126.884244][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.890086][ T5991] ? __pfx_ext4_evict_inode+0x10/0x10 [ 126.895478][ T5991] evict+0x3e6/0x920 [ 126.899382][ T5991] ? __pfx_evict+0x10/0x10 [ 126.903802][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.909476][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.915147][ T5991] iput.part.0+0x6a9/0xb00 [ 126.919573][ T5991] ? __pfx_ext4_drop_inode+0x10/0x10 [ 126.924907][ T5991] iput+0x35/0x40 [ 126.928556][ T5991] ext4_orphan_cleanup+0x731/0x11e0 [ 126.933775][ T5991] ? __pfx_ext4_orphan_cleanup+0x10/0x10 [ 126.939426][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.945081][ T5991] ? ext4_register_li_request+0xec/0x9b0 [ 126.950753][ T5991] ext4_fill_super+0x8a38/0xafa0 [ 126.955780][ T5991] ? __pfx_ext4_fill_super+0x10/0x10 [ 126.961089][ T5991] ? do_raw_spin_lock+0x12c/0x2b0 [ 126.966313][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.971962][ T5991] ? find_held_lock+0x2b/0x80 [ 126.976673][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.982326][ T5991] ? set_blocksize+0x406/0x500 [ 126.987104][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 126.992760][ T5991] ? sb_set_blocksize+0x176/0x1d0 [ 126.997792][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 127.003440][ T5991] ? setup_bdev_super+0x369/0x730 [ 127.008479][ T5991] get_tree_bdev_flags+0x38c/0x620 [ 127.013609][ T5991] ? __pfx_ext4_fill_super+0x10/0x10 [ 127.018910][ T5991] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 127.024562][ T5991] ? apparmor_capable+0x114/0x1d0 [ 127.029615][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 127.035263][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 127.040911][ T5991] ? security_capable+0x7e/0x260 [ 127.045875][ T5991] vfs_get_tree+0x8e/0x340 [ 127.050309][ T5991] path_mount+0x1516/0x2060 [ 127.054841][ T5991] ? __pfx_path_mount+0x10/0x10 [ 127.059803][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 127.065450][ T5991] ? kmem_cache_free+0x2d1/0x4d0 [ 127.070487][ T5991] ? putname+0x154/0x1a0 [ 127.074759][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 127.080407][ T5991] ? putname+0x154/0x1a0 [ 127.084853][ T5991] ? __x64_sys_mount+0x28d/0x310 [ 127.089835][ T5991] __x64_sys_mount+0x28d/0x310 [ 127.094627][ T5991] ? __pfx___x64_sys_mount+0x10/0x10 [ 127.100030][ T5991] ? srso_alias_return_thunk+0x5/0xfbef5 [ 127.105710][ T5991] do_syscall_64+0xcd/0x4e0 [ 127.110241][ T5991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.116146][ T5991] RIP: 0033:0x7fab6b99066a [ 127.120564][ T5991] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 127.140188][ T5991] RSP: 002b:00007ffe1a0f7778 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.148634][ T5991] RAX: ffffffffffffffda RBX: 00007ffe1a0f7800 RCX: 00007fab6b99066a [ 127.156615][ T5991] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe1a0f77c0 [ 127.164588][ T5991] RBP: 0000200000000180 R08: 00007ffe1a0f7800 R09: 0000000000800700 [ 127.172564][ T5991] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 127.180724][ T5991] R13: 00007ffe1a0f77c0 R14: 000000000000046f R15: 0000200000000680 [ 127.188725][ T5991] [ 127.191988][ T5991] Kernel Offset: disabled [ 127.196307][ T5991] Rebooting in 86400 seconds..