Warning: Permanently added '[localhost]:37680' (ED25519) to the list of known hosts. 2025/08/30 01:59:21 parsed 1 programs syzkaller login: [ 88.338693][ T5350] cgroup: Unknown subsys name 'net' [ 88.407839][ T5350] cgroup: Unknown subsys name 'cpuset' [ 88.414116][ T5350] cgroup: Unknown subsys name 'rlimit' [ 90.112239][ T5350] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.799067][ T54] cfg80211: failed to load regulatory.db [ 94.118140][ T5366] 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. [ 94.676604][ T5376] chnl_net:caif_netlink_parms(): no params data found [ 94.749347][ T5376] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.753146][ T5376] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.756963][ T5376] bridge_slave_0: entered allmulticast mode [ 94.761037][ T5376] bridge_slave_0: entered promiscuous mode [ 94.768910][ T5376] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.772718][ T5376] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.775567][ T5376] bridge_slave_1: entered allmulticast mode [ 94.779055][ T5376] bridge_slave_1: entered promiscuous mode [ 94.804433][ T5376] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.810822][ T5376] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.835016][ T5376] team0: Port device team_slave_0 added [ 94.840682][ T5376] team0: Port device team_slave_1 added [ 94.862700][ T5376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.865763][ T5376] 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. [ 94.877232][ T5376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.884400][ T5376] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.887550][ T5376] 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. [ 94.899332][ T5376] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.934818][ T5376] hsr_slave_0: entered promiscuous mode [ 94.938170][ T5376] hsr_slave_1: entered promiscuous mode [ 95.090952][ T5376] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.103544][ T5376] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.108913][ T5376] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.117875][ T5376] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.147070][ T5376] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.149930][ T5376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.153798][ T5376] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.156801][ T5376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.214559][ T5376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.228460][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.236407][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.249622][ T5376] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.257669][ T1156] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.260685][ T1156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.277149][ T1156] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.281340][ T1156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.466895][ T5376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.507442][ T5376] veth0_vlan: entered promiscuous mode [ 95.516401][ T5376] veth1_vlan: entered promiscuous mode [ 95.542631][ T5376] veth0_macvtap: entered promiscuous mode [ 95.548002][ T5376] veth1_macvtap: entered promiscuous mode [ 95.565308][ T5376] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.576005][ T5376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.587535][ T1156] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.606118][ T1156] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.609778][ T1156] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.625393][ T1156] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.745718][ T1156] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.787944][ T1156] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.836443][ T1156] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.888076][ T1156] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.933544][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.937059][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.975740][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.978947][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.527410][ T1156] bridge_slave_1: left allmulticast mode [ 98.530021][ T1156] bridge_slave_1: left promiscuous mode [ 98.542739][ T1156] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.550209][ T1156] bridge_slave_0: left allmulticast mode [ 98.562136][ T1156] bridge_slave_0: left promiscuous mode [ 98.564860][ T1156] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.003330][ T1156] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.009353][ T1156] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.014654][ T1156] bond0 (unregistering): Released all slaves [ 99.100146][ T1156] hsr_slave_0: left promiscuous mode [ 99.107020][ T1156] hsr_slave_1: left promiscuous mode [ 99.122650][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.126140][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.134337][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.137612][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.163403][ T1156] veth1_macvtap: left promiscuous mode [ 99.166103][ T1156] veth0_macvtap: left promiscuous mode [ 99.168787][ T1156] veth1_vlan: left promiscuous mode [ 99.171326][ T1156] veth0_vlan: left promiscuous mode [ 99.679107][ T1156] team0 (unregistering): Port device team_slave_1 removed [ 99.707968][ T1156] team0 (unregistering): Port device team_slave_0 removed [ 100.265880][ T5463] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.269847][ T5463] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.274220][ T5463] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.278023][ T5463] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.281563][ T5463] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/08/30 01:59:37 executed programs: 0 [ 102.273252][ T4708] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.277334][ T4708] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.281171][ T4708] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.285376][ T4708] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.288872][ T4708] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.484481][ T5487] chnl_net:caif_netlink_parms(): no params data found [ 102.549585][ T5487] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.553132][ T5487] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.556304][ T5487] bridge_slave_0: entered allmulticast mode [ 102.559911][ T5487] bridge_slave_0: entered promiscuous mode [ 102.565033][ T5487] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.568170][ T5487] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.571270][ T5487] bridge_slave_1: entered allmulticast mode [ 102.576010][ T5487] bridge_slave_1: entered promiscuous mode [ 102.600259][ T5487] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.607539][ T5487] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.632368][ T5487] team0: Port device team_slave_0 added [ 102.636846][ T5487] team0: Port device team_slave_1 added [ 102.661076][ T5487] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.664389][ T5487] 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. [ 102.676597][ T5487] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.683005][ T5487] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.685951][ T5487] 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. [ 102.697550][ T5487] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.737512][ T5487] hsr_slave_0: entered promiscuous mode [ 102.740829][ T5487] hsr_slave_1: entered promiscuous mode [ 103.188884][ T5487] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.207167][ T5487] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.223096][ T5487] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.229309][ T5487] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.286145][ T5487] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.289291][ T5487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.292655][ T5487] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.295790][ T5487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.389349][ T5487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.401074][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.407462][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.446025][ T5487] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.457601][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.460680][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.495531][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.498650][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.873702][ T5487] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.941191][ T5487] veth0_vlan: entered promiscuous mode [ 103.964202][ T5487] veth1_vlan: entered promiscuous mode [ 104.017583][ T5487] veth0_macvtap: entered promiscuous mode [ 104.035499][ T5487] veth1_macvtap: entered promiscuous mode [ 104.065514][ T5487] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.078117][ T5487] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.100000][ T1156] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.109211][ T1156] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.133188][ T1156] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.136517][ T1156] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.224350][ T1156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.227855][ T1156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.297594][ T1141] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.301048][ T1141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.354690][ T5463] Bluetooth: hci0: command tx timeout [ 104.779898][ T5529] loop0: detected capacity change from 0 to 32768 [ 104.804845][ T5529] ======================================================= [ 104.804845][ T5529] WARNING: The mand mount option has been deprecated and [ 104.804845][ T5529] and is ignored by this kernel. Remove the mand [ 104.804845][ T5529] option from the mount to silence this warning. [ 104.804845][ T5529] ======================================================= [ 104.924529][ T5529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.965351][ T5529] [ 104.966398][ T5529] ====================================================== [ 104.969745][ T5529] WARNING: possible circular locking dependency detected [ 104.973456][ T5529] syzkaller #0 Not tainted [ 104.976382][ T5529] ------------------------------------------------------ [ 104.979350][ T5529] syz.0.17/5529 is trying to acquire lock: [ 104.981912][ T5529] ffff8880426c6d80 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 104.987558][ T5529] [ 104.987558][ T5529] but task is already holding lock: [ 104.990427][ T5529] ffff888042433ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 104.994133][ T5529] [ 104.994133][ T5529] which lock already depends on the new lock. [ 104.994133][ T5529] [ 104.998106][ T5529] [ 104.998106][ T5529] the existing dependency chain (in reverse order) is: [ 105.001694][ T5529] [ 105.001694][ T5529] -> #5 (&oi->ip_xattr_sem){++++}-{4:4}: [ 105.005115][ T5529] lock_acquire+0x120/0x360 [ 105.007180][ T5529] down_read+0x46/0x2e0 [ 105.009214][ T5529] ocfs2_init_acl+0x2f9/0x720 [ 105.011351][ T5529] ocfs2_mknod+0x1321/0x2050 [ 105.013508][ T5529] ocfs2_create+0x1a5/0x440 [ 105.015633][ T5529] path_openat+0x14f1/0x3830 [ 105.017906][ T5529] do_filp_open+0x1fa/0x410 [ 105.020191][ T5529] do_sys_openat2+0x121/0x1c0 [ 105.022529][ T5529] __x64_sys_open+0x11e/0x150 [ 105.024887][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.027153][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.030028][ T5529] [ 105.030028][ T5529] -> #4 (jbd2_handle){++++}-{0:0}: [ 105.033207][ T5529] lock_acquire+0x120/0x360 [ 105.035378][ T5529] start_this_handle+0x1fa7/0x21c0 [ 105.037699][ T5529] jbd2__journal_start+0x2c1/0x5b0 [ 105.040165][ T5529] jbd2_journal_start+0x2a/0x40 [ 105.042520][ T5529] ocfs2_start_trans+0x376/0x6d0 [ 105.044963][ T5529] ocfs2_mknod+0xe93/0x2050 [ 105.047168][ T5529] ocfs2_create+0x1a5/0x440 [ 105.049416][ T5529] path_openat+0x14f1/0x3830 [ 105.051787][ T5529] do_filp_open+0x1fa/0x410 [ 105.054025][ T5529] do_sys_openat2+0x121/0x1c0 [ 105.056296][ T5529] __x64_sys_open+0x11e/0x150 [ 105.058639][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.060811][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.063543][ T5529] [ 105.063543][ T5529] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 105.067105][ T5529] lock_acquire+0x120/0x360 [ 105.069257][ T5529] down_read+0x46/0x2e0 [ 105.071344][ T5529] ocfs2_start_trans+0x36a/0x6d0 [ 105.073696][ T5529] ocfs2_mknod+0xe93/0x2050 [ 105.075930][ T5529] ocfs2_create+0x1a5/0x440 [ 105.078185][ T5529] path_openat+0x14f1/0x3830 [ 105.080355][ T5529] do_filp_open+0x1fa/0x410 [ 105.082512][ T5529] do_sys_openat2+0x121/0x1c0 [ 105.084812][ T5529] __x64_sys_open+0x11e/0x150 [ 105.087065][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.089170][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.091961][ T5529] [ 105.091961][ T5529] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 105.095154][ T5529] lock_acquire+0x120/0x360 [ 105.097363][ T5529] ocfs2_start_trans+0x26b/0x6d0 [ 105.099687][ T5529] ocfs2_mknod+0xe93/0x2050 [ 105.101887][ T5529] ocfs2_create+0x1a5/0x440 [ 105.104002][ T5529] path_openat+0x14f1/0x3830 [ 105.106196][ T5529] do_filp_open+0x1fa/0x410 [ 105.108410][ T5529] do_sys_openat2+0x121/0x1c0 [ 105.110698][ T5529] __x64_sys_open+0x11e/0x150 [ 105.112944][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.115135][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.117922][ T5529] [ 105.117922][ T5529] -> #1 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 105.122515][ T5529] lock_acquire+0x120/0x360 [ 105.124737][ T5529] down_write+0x96/0x1f0 [ 105.126856][ T5529] ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 105.129770][ T5529] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 105.132767][ T5529] ocfs2_mknod+0xe32/0x2050 [ 105.134985][ T5529] ocfs2_create+0x1a5/0x440 [ 105.137188][ T5529] path_openat+0x14f1/0x3830 [ 105.139460][ T5529] do_filp_open+0x1fa/0x410 [ 105.141708][ T5529] do_sys_openat2+0x121/0x1c0 [ 105.143947][ T5529] __x64_sys_open+0x11e/0x150 [ 105.146242][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.148475][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.151193][ T5529] [ 105.151193][ T5529] -> #0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 105.155667][ T5529] validate_chain+0xb9b/0x2140 [ 105.157940][ T5529] __lock_acquire+0xab9/0xd20 [ 105.160240][ T5529] lock_acquire+0x120/0x360 [ 105.162461][ T5529] down_write+0x96/0x1f0 [ 105.164579][ T5529] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 105.167333][ T5529] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 105.170104][ T5529] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 105.172769][ T5529] ocfs2_xattr_set+0xb70/0x11f0 [ 105.175123][ T5529] __vfs_setxattr+0x439/0x480 [ 105.177468][ T5529] __vfs_setxattr_noperm+0x12d/0x660 [ 105.180014][ T5529] vfs_setxattr+0x16b/0x2f0 [ 105.182267][ T5529] filename_setxattr+0x274/0x600 [ 105.184669][ T5529] path_setxattrat+0x364/0x3a0 [ 105.186962][ T5529] __x64_sys_lsetxattr+0xbf/0xe0 [ 105.189354][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.191560][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.194332][ T5529] [ 105.194332][ T5529] other info that might help us debug this: [ 105.194332][ T5529] [ 105.198661][ T5529] Chain exists of: [ 105.198661][ T5529] &ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 105.198661][ T5529] [ 105.205281][ T5529] Possible unsafe locking scenario: [ 105.205281][ T5529] [ 105.208470][ T5529] CPU0 CPU1 [ 105.210789][ T5529] ---- ---- [ 105.213125][ T5529] lock(&oi->ip_xattr_sem); [ 105.215200][ T5529] lock(jbd2_handle); [ 105.217987][ T5529] lock(&oi->ip_xattr_sem); [ 105.221122][ T5529] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 105.224335][ T5529] [ 105.224335][ T5529] *** DEADLOCK *** [ 105.224335][ T5529] [ 105.227742][ T5529] 3 locks held by syz.0.17/5529: [ 105.229950][ T5529] #0: ffff888059e68428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 105.234032][ T5529] #1: ffff8880424342c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x144/0x2f0 [ 105.238530][ T5529] #2: ffff888042433ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 105.242807][ T5529] [ 105.242807][ T5529] stack backtrace: [ 105.245412][ T5529] CPU: 0 UID: 0 PID: 5529 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 105.245428][ T5529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 105.245436][ T5529] Call Trace: [ 105.245445][ T5529] [ 105.245451][ T5529] dump_stack_lvl+0x189/0x250 [ 105.245470][ T5529] ? __pfx_dump_stack_lvl+0x10/0x10 [ 105.245483][ T5529] ? __pfx__printk+0x10/0x10 [ 105.245500][ T5529] ? print_lock_name+0xde/0x100 [ 105.245515][ T5529] print_circular_bug+0x2ee/0x310 [ 105.245530][ T5529] check_noncircular+0x134/0x160 [ 105.245545][ T5529] validate_chain+0xb9b/0x2140 [ 105.245557][ T5529] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 105.245575][ T5529] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 105.245594][ T5529] __lock_acquire+0xab9/0xd20 [ 105.245612][ T5529] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 105.245631][ T5529] lock_acquire+0x120/0x360 [ 105.245646][ T5529] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 105.245666][ T5529] down_write+0x96/0x1f0 [ 105.245675][ T5529] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 105.245693][ T5529] ? __pfx_down_write+0x10/0x10 [ 105.245705][ T5529] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 105.245727][ T5529] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 105.245741][ T5529] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.245757][ T5529] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 105.245772][ T5529] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 105.245786][ T5529] ? __pfx_ocfs2_reserve_suballoc_bits+0x10/0x10 [ 105.245804][ T5529] ? stack_depot_save_flags+0x41b/0x860 [ 105.245820][ T5529] ? kasan_save_track+0x4f/0x80 [ 105.245831][ T5529] ? kasan_save_track+0x3e/0x80 [ 105.245842][ T5529] ? __kasan_kmalloc+0x93/0xb0 [ 105.245853][ T5529] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 105.245867][ T5529] ? ocfs2_reserve_new_metadata_blocks+0x113/0x940 [ 105.245883][ T5529] ? ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 105.245896][ T5529] ? ocfs2_xattr_set+0xb70/0x11f0 [ 105.245907][ T5529] ? __vfs_setxattr+0x439/0x480 [ 105.245920][ T5529] ? __vfs_setxattr_noperm+0x12d/0x660 [ 105.245933][ T5529] ? vfs_setxattr+0x16b/0x2f0 [ 105.245946][ T5529] ? filename_setxattr+0x274/0x600 [ 105.245961][ T5529] ? path_setxattrat+0x364/0x3a0 [ 105.245969][ T5529] ? __x64_sys_lsetxattr+0xbf/0xe0 [ 105.245983][ T5529] ? do_syscall_64+0xfa/0x3b0 [ 105.245998][ T5529] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.246019][ T5529] ? __kasan_kmalloc+0x93/0xb0 [ 105.246033][ T5529] ? ocfs2_reserve_new_metadata_blocks+0x113/0x940 [ 105.246052][ T5529] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 105.246070][ T5529] ? __pfx_ocfs2_reserve_new_metadata_blocks+0x10/0x10 [ 105.246088][ T5529] ? __pfx_ocfs2_calc_xattr_set_need+0x10/0x10 [ 105.246104][ T5529] ? __lock_acquire+0xab9/0xd20 [ 105.246122][ T5529] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 105.246137][ T5529] ? __pfx_ocfs2_init_xattr_set_ctxt+0x10/0x10 [ 105.246150][ T5529] ? ocfs2_xattr_set+0xb36/0x11f0 [ 105.246163][ T5529] ? up_write+0x1c4/0x420 [ 105.246174][ T5529] ? ocfs2_xattr_set+0x334/0x11f0 [ 105.246187][ T5529] ocfs2_xattr_set+0xb70/0x11f0 [ 105.246203][ T5529] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 105.246215][ T5529] ? check_path+0x21/0x40 [ 105.246227][ T5529] ? lockdep_unlock+0x89/0x120 [ 105.246248][ T5529] ? posix_xattr_acl+0x93/0xc0 [ 105.246261][ T5529] ? evm_protect_xattr+0x4d4/0xa90 [ 105.246274][ T5529] ? __pfx_evm_protect_xattr+0x10/0x10 [ 105.246286][ T5529] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 105.246300][ T5529] __vfs_setxattr+0x439/0x480 [ 105.246325][ T5529] __vfs_setxattr_noperm+0x12d/0x660 [ 105.246341][ T5529] vfs_setxattr+0x16b/0x2f0 [ 105.246357][ T5529] ? __pfx_vfs_setxattr+0x10/0x10 [ 105.246371][ T5529] ? mnt_get_write_access+0x223/0x2a0 [ 105.246383][ T5529] filename_setxattr+0x274/0x600 [ 105.246399][ T5529] ? __pfx_filename_setxattr+0x10/0x10 [ 105.246416][ T5529] ? getname_flags+0x1e5/0x540 [ 105.246432][ T5529] path_setxattrat+0x364/0x3a0 [ 105.246445][ T5529] ? __pfx_path_setxattrat+0x10/0x10 [ 105.246455][ T5529] ? do_futex+0x395/0x420 [ 105.246475][ T5529] ? __pfx___se_sys_futex+0x10/0x10 [ 105.246489][ T5529] ? rcu_is_watching+0x15/0xb0 [ 105.246501][ T5529] __x64_sys_lsetxattr+0xbf/0xe0 [ 105.246518][ T5529] do_syscall_64+0xfa/0x3b0 [ 105.246539][ T5529] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.246555][ T5529] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.246565][ T5529] ? clear_bhb_loop+0x60/0xb0 [ 105.246577][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.246588][ T5529] RIP: 0033:0x7f638fb8ebe9 [ 105.246601][ T5529] 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 [ 105.246611][ T5529] RSP: 002b:00007fff3cdb06a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 105.246623][ T5529] RAX: ffffffffffffffda RBX: 00007f638fdc5fa0 RCX: 00007f638fb8ebe9 [ 105.246631][ T5529] RDX: 0000200000000200 RSI: 00002000000000c0 RDI: 0000200000000100 [ 105.246639][ T5529] RBP: 00007f638fc11e19 R08: 0000000000000000 R09: 0000000000000000 [ 105.246647][ T5529] R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000 [ 105.246654][ T5529] R13: 00007f638fdc5fa0 R14: 00007f638fdc5fa0 R15: 0000000000000005 [ 105.246664][ T5529] [ 105.689812][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 105.994109][ T5549] loop0: detected capacity change from 0 to 32768 [ 106.008423][ T5549] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.071247][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 106.258933][ T5553] loop0: detected capacity change from 0 to 32768 [ 106.277473][ T5553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.328874][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 106.431750][ T5463] Bluetooth: hci0: command tx timeout [ 106.514469][ T5556] loop0: detected capacity change from 0 to 32768 [ 106.530915][ T5556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.586493][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 106.765906][ T5559] loop0: detected capacity change from 0 to 32768 [ 106.785878][ T5559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.847602][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 107.024788][ T5562] loop0: detected capacity change from 0 to 32768 [ 107.037802][ T5562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.096045][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 107.273635][ T5565] loop0: detected capacity change from 0 to 32768 [ 107.288244][ T5565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.347747][ T5487] ocfs2: Unmounting device (7,0) on (node local) 2025/08/30 01:59:43 executed programs: 9 [ 107.515506][ T5568] loop0: detected capacity change from 0 to 32768 [ 107.529065][ T5568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.590794][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 107.779306][ T5571] loop0: detected capacity change from 0 to 32768 [ 107.792848][ T5571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.855632][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 108.028857][ T5574] loop0: detected capacity change from 0 to 32768 [ 108.053298][ T5574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.099179][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 108.273918][ T5577] loop0: detected capacity change from 0 to 32768 [ 108.292648][ T5577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.348372][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 108.511944][ T5463] Bluetooth: hci0: command tx timeout [ 108.535784][ T5580] loop0: detected capacity change from 0 to 32768 [ 108.561882][ T5580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.608366][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 108.788026][ T5583] loop0: detected capacity change from 0 to 32768 [ 108.802876][ T5583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.864609][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 109.045486][ T5586] loop0: detected capacity change from 0 to 32768 [ 109.073042][ T5586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.120683][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 109.311041][ T5589] loop0: detected capacity change from 0 to 32768 [ 109.324629][ T5589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.386788][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 109.575429][ T5592] loop0: detected capacity change from 0 to 32768 [ 109.593286][ T5592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.663369][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 109.892722][ T5595] loop0: detected capacity change from 0 to 32768 [ 109.907042][ T5595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.967473][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 110.142675][ T5598] loop0: detected capacity change from 0 to 32768 [ 110.157346][ T5598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.217352][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 110.395898][ T5601] loop0: detected capacity change from 0 to 32768 [ 110.410202][ T5601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.470972][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 110.591737][ T5463] Bluetooth: hci0: command tx timeout [ 110.662340][ T5604] loop0: detected capacity change from 0 to 32768 [ 110.694260][ T5604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.744838][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 110.938012][ T5607] loop0: detected capacity change from 0 to 32768 [ 110.953546][ T5607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.020820][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 111.196382][ T5610] loop0: detected capacity change from 0 to 32768 [ 111.206234][ T5610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.257938][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 111.436818][ T5613] loop0: detected capacity change from 0 to 32768 [ 111.465212][ T5613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.508098][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 111.675369][ T5616] loop0: detected capacity change from 0 to 32768 [ 111.698161][ T5616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.750330][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 111.933112][ T5619] loop0: detected capacity change from 0 to 32768 [ 111.948420][ T5619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.010293][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 112.182789][ T5622] loop0: detected capacity change from 0 to 32768 [ 112.196869][ T5622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.255614][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 112.426678][ T5625] loop0: detected capacity change from 0 to 32768 [ 112.443745][ T5625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.497998][ T5487] ocfs2: Unmounting device (7,0) on (node local) 2025/08/30 01:59:48 executed programs: 29 [ 112.670621][ T5628] loop0: detected capacity change from 0 to 32768 [ 112.695765][ T5628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.742179][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 112.910903][ T5631] loop0: detected capacity change from 0 to 32768 [ 112.925768][ T5631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.980215][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 113.149132][ T5634] loop0: detected capacity change from 0 to 32768 [ 113.164192][ T5634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.226835][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 113.402871][ T5637] loop0: detected capacity change from 0 to 32768 [ 113.418235][ T5637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.473297][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 113.640543][ T5640] loop0: detected capacity change from 0 to 32768 [ 113.673304][ T5640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.718867][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 113.896842][ T5643] loop0: detected capacity change from 0 to 32768 [ 113.924521][ T5643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.977129][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 114.159784][ T5646] loop0: detected capacity change from 0 to 32768 [ 114.180494][ T5646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.244319][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 114.445203][ T5649] loop0: detected capacity change from 0 to 32768 [ 114.465101][ T5649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.525080][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 114.707782][ T5652] loop0: detected capacity change from 0 to 32768 [ 114.724181][ T5652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.779739][ T5487] ocfs2: Unmounting device (7,0) on (node local) [ 114.959918][ T5655] loop0: detected capacity change from 0 to 32768 VM DIAGNOSIS: 01:59:40 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=0000000000000030 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90002ace4b0 R8 =ffff888033e60237 R9 =1ffff110067cc046 R10=dffffc0000000000 R11=ffffffff8550c7c0 R12=dffffc0000000000 R13=ffffffff99b088e3 R14=ffffffff99dfd820 R15=0000000000000000 RIP=ffffffff8550c83c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00005555671a0500 ffffffff 00c00000 GS =0000 ffff88808d20d000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000200000010000 CR3=0000000050863000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000004000000 Opmask01=0000000000000014 Opmask02=000000000000003f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0072657070752e79 616c7265766f2e64 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff3cdafd50 00007fff3cdafbd0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff3cdb0b06 00007fff3cdb0b0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff3cdafc10 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff3cdafd50 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff3cdafd50 00007fff3cdafbd0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff3cdafc10 00007fff3cdafbf0 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f638fc12ee7 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f638fc12fc5 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000327366636f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 666c61636f6c2c33 3030303030303030 3030303030303030 3030000500060006 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 ea16568524002c65 6e6f6e3d74616562 74726165682c7274 6e692c736b636f6c ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 eba276b6f5c291f5 8e169b40d9ce161d 174e59f71b6abf40 6f7802268569a0a5 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5f2a66dde999cc80 7cbc3701240e79d9 7b03a2ae6744fd75 12b9a3e818eba276 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 b6f5c291f58e169b 40d9ce161d174e59 f71b6abf406f7802 268569a0a5af4ce6 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 eb2c867694b1d0d6 06bc589ddcab6b80 fface198df2a1ce5 727895b8460000d3 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 537b47dc80194f58 1a4529aab8eba17a 557da38df10864d4 e2e064e3aba068fa ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000