[ 79.034193][ T40] audit: type=1400 audit(1777233144.821:106): avc: denied { transition } for pid=5828 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 79.043732][ T40] audit: type=1400 audit(1777233144.821:107): avc: denied { noatsecure } for pid=5828 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 79.052124][ T40] audit: type=1400 audit(1777233144.831:108): avc: denied { rlimitinh } for pid=5828 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 79.060432][ T40] audit: type=1400 audit(1777233144.831:109): avc: denied { siginh } for pid=5828 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:45215' (ED25519) to the list of known hosts. [ 83.987741][ T40] audit: type=1400 audit(1777233149.771:110): avc: denied { execute } for pid=5845 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 83.996164][ T40] audit: type=1400 audit(1777233149.781:111): avc: denied { execute_no_trans } for pid=5845 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2026/04/26 19:52:29 ignoring optional flag "type"="qemu" 2026/04/26 19:52:30 parsed 1 programs [ 84.396602][ T40] audit: type=1400 audit(1777233150.181:112): avc: denied { read } for pid=5845 comm="syz-execprog" name="vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 84.407185][ T40] audit: type=1400 audit(1777233150.181:113): avc: denied { open } for pid=5845 comm="syz-execprog" path="/dev/vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 84.490407][ T40] audit: type=1400 audit(1777233150.281:114): avc: denied { unlink } for pid=5852 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 85.816179][ T5852] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2026/04/26 19:52:31 executed programs: 0 [ 85.871559][ T40] audit: type=1400 audit(1777233151.661:115): avc: denied { write } for pid=5876 comm="syz-executor.0" name="vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 85.879953][ T5089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.885884][ T5089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.890252][ T5089] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.894906][ T5089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.898831][ T5089] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.393432][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.396511][ T5876] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.400421][ T5876] bridge_slave_0: entered allmulticast mode [ 86.404808][ T5876] bridge_slave_0: entered promiscuous mode [ 86.410895][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.414046][ T5876] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.416842][ T5876] bridge_slave_1: entered allmulticast mode [ 86.422730][ T5876] bridge_slave_1: entered promiscuous mode [ 86.476818][ T5876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.483611][ T5876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.534587][ T5876] team0: Port device team_slave_0 added [ 86.538023][ T5876] team0: Port device team_slave_1 added [ 86.592273][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.595265][ T5876] 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. [ 86.607945][ T5876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.614614][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.617677][ T5876] 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. [ 86.630107][ T5876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.701434][ T5876] hsr_slave_0: entered promiscuous mode [ 86.704706][ T5876] hsr_slave_1: entered promiscuous mode [ 87.287981][ T5876] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.298891][ T5876] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.302485][ T5876] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.307908][ T5876] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.311635][ T5876] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.317186][ T5876] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.320909][ T5876] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.337218][ T5876] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.404996][ T5876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.417727][ T5876] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.424498][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.427726][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.437693][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.440867][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.777428][ T5876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.816897][ T5876] veth0_vlan: entered promiscuous mode [ 87.829413][ T5876] veth1_vlan: entered promiscuous mode [ 87.854909][ T5876] veth0_macvtap: entered promiscuous mode [ 87.860930][ T5876] veth1_macvtap: entered promiscuous mode [ 87.870604][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.886979][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.896184][ T80] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.901567][ T80] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.906134][ T80] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.909937][ T80] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.959307][ T5746] Bluetooth: hci0: command tx timeout [ 87.979596][ T5954] loop0: detected capacity change from 0 to 1024 [ 87.985628][ T5954] ======================================================= [ 87.985628][ T5954] WARNING: The mand mount option has been deprecated and [ 87.985628][ T5954] and is ignored by this kernel. Remove the mand [ 87.985628][ T5954] option from the mount to silence this warning. [ 87.985628][ T5954] ======================================================= [ 88.015837][ T40] audit: type=1400 audit(1777233153.801:116): avc: denied { mount } for pid=5953 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 88.038611][ T40] audit: type=1800 audit(1777233153.811:117): pid=5954 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 88.062788][ T40] audit: type=1800 audit(1777233153.851:118): pid=5954 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 88.063266][ T5954] [ 88.072337][ T5954] ====================================================== [ 88.075245][ T5954] WARNING: possible circular locking dependency detected [ 88.078181][ T5954] syzkaller #0 Not tainted [ 88.080158][ T5954] ------------------------------------------------------ [ 88.083214][ T5954] syz-executor.0/5954 is trying to acquire lock: [ 88.085916][ T5954] ffff88802f7300a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x18f/0x2f0 [ 88.090046][ T5954] [ 88.090046][ T5954] but task is already holding lock: [ 88.093182][ T5954] ffff888026e09b00 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x21e/0xd70 [ 88.097851][ T5954] [ 88.097851][ T5954] which lock already depends on the new lock. [ 88.097851][ T5954] [ 88.102702][ T5954] [ 88.102702][ T5954] the existing dependency chain (in reverse order) is: [ 88.106391][ T5954] [ 88.106391][ T5954] -> #1 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 88.110092][ T5954] __mutex_lock+0x1a4/0x1b10 [ 88.112433][ T5954] hfsplus_file_extend+0x1c9/0x1280 [ 88.114863][ T5954] hfsplus_bmap_reserve+0x36a/0x4b0 [ 88.117033][ T5954] __hfsplus_ext_write_extent+0x519/0x6b0 [ 88.119445][ T5954] __hfsplus_ext_cache_extent+0x98/0x9d0 [ 88.122180][ T5954] hfsplus_ext_read_extent+0x200/0x250 [ 88.124800][ T5954] hfsplus_file_extend+0x79a/0x1280 [ 88.127205][ T5954] hfsplus_get_block+0x1a9/0xab0 [ 88.129348][ T5954] __block_write_begin_int+0x57a/0x19c0 [ 88.131631][ T5954] block_write_begin+0x9d/0x1d0 [ 88.133666][ T5954] cont_write_begin+0x573/0xa10 [ 88.135684][ T5954] hfsplus_write_begin+0x64/0x120 [ 88.138027][ T5954] cont_write_begin+0x2b9/0xa10 [ 88.140520][ T5954] hfsplus_write_begin+0x64/0x120 [ 88.143141][ T5954] generic_cont_expand_simple+0x122/0x200 [ 88.145854][ T5954] hfsplus_setattr+0x250/0x320 [ 88.148116][ T5954] notify_change+0xb25/0x1330 [ 88.150402][ T5954] do_truncate+0x1df/0x240 [ 88.152586][ T5954] do_ftruncate+0x573/0x8e0 [ 88.154786][ T5954] ksys_ftruncate+0x61/0xb0 [ 88.156701][ T5954] __x64_sys_ftruncate+0x55/0x80 [ 88.158760][ T5954] do_syscall_64+0x10b/0xf80 [ 88.160771][ T5954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.163743][ T5954] [ 88.163743][ T5954] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 88.166984][ T5954] __lock_acquire+0x14b8/0x2630 [ 88.169388][ T5954] lock_acquire+0x1b1/0x370 [ 88.171582][ T5954] __mutex_lock+0x1a4/0x1b10 [ 88.174068][ T5954] hfsplus_find_init+0x18f/0x2f0 [ 88.176439][ T5954] hfsplus_file_truncate+0x2cb/0xd70 [ 88.179396][ T5954] hfsplus_setattr+0x19f/0x320 [ 88.181803][ T5954] notify_change+0xb25/0x1330 [ 88.183981][ T5954] do_truncate+0x1df/0x240 [ 88.185954][ T5954] do_ftruncate+0x573/0x8e0 [ 88.187836][ T5954] ksys_ftruncate+0x61/0xb0 [ 88.189920][ T5954] __x64_sys_ftruncate+0x55/0x80 [ 88.192427][ T5954] do_syscall_64+0x10b/0xf80 [ 88.194642][ T5954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.197401][ T5954] [ 88.197401][ T5954] other info that might help us debug this: [ 88.197401][ T5954] [ 88.201863][ T5954] Possible unsafe locking scenario: [ 88.201863][ T5954] [ 88.205324][ T5954] CPU0 CPU1 [ 88.207672][ T5954] ---- ---- [ 88.209917][ T5954] lock(&HFSPLUS_I(inode)->extents_lock); [ 88.212477][ T5954] lock(&tree->tree_lock/1); [ 88.216934][ T5954] lock(&HFSPLUS_I(inode)->extents_lock); [ 88.220704][ T5954] lock(&tree->tree_lock/1); [ 88.223033][ T5954] [ 88.223033][ T5954] *** DEADLOCK *** [ 88.223033][ T5954] [ 88.227105][ T5954] 3 locks held by syz-executor.0/5954: [ 88.229527][ T5954] #0: ffff88816da7e410 (sb_writers#13){.+.+}-{0:0}, at: ksys_ftruncate+0x61/0xb0 [ 88.233558][ T5954] #1: ffff888026e09ce8 (&sb->s_type->i_mutex_key#23){+.+.}-{4:4}, at: do_truncate+0x14e/0x240 [ 88.238145][ T5954] #2: ffff888026e09b00 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x21e/0xd70 [ 88.243044][ T5954] [ 88.243044][ T5954] stack backtrace: [ 88.245688][ T5954] CPU: 2 UID: 0 PID: 5954 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full) [ 88.245711][ T5954] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 88.245722][ T5954] Call Trace: [ 88.245729][ T5954] [ 88.245736][ T5954] dump_stack_lvl+0x100/0x190 [ 88.245759][ T5954] print_circular_bug.cold+0x178/0x1c7 [ 88.245787][ T5954] check_noncircular+0x146/0x160 [ 88.245806][ T5954] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 88.245825][ T5954] __lock_acquire+0x14b8/0x2630 [ 88.245847][ T5954] ? notify_change+0xb25/0x1330 [ 88.245864][ T5954] ? do_truncate+0x1df/0x240 [ 88.245884][ T5954] lock_acquire+0x1b1/0x370 [ 88.245904][ T5954] ? hfsplus_find_init+0x18f/0x2f0 [ 88.245923][ T5954] ? __pfx___might_resched+0x10/0x10 [ 88.245949][ T5954] __mutex_lock+0x1a4/0x1b10 [ 88.245968][ T5954] ? hfsplus_find_init+0x18f/0x2f0 [ 88.245986][ T5954] ? hfsplus_find_init+0x18f/0x2f0 [ 88.246005][ T5954] ? __pfx___mutex_lock+0x10/0x10 [ 88.246026][ T5954] ? __kasan_kmalloc+0xaa/0xb0 [ 88.246056][ T5954] ? __kmalloc_noprof+0x320/0x850 [ 88.246082][ T5954] ? hfsplus_find_init+0x18f/0x2f0 [ 88.246099][ T5954] hfsplus_find_init+0x18f/0x2f0 [ 88.246118][ T5954] hfsplus_file_truncate+0x2cb/0xd70 [ 88.246144][ T5954] ? __pfx___up_read+0x10/0x10 [ 88.246168][ T5954] ? unmap_mapping_pages+0x102/0x170 [ 88.246187][ T5954] ? __pfx_hfsplus_file_truncate+0x10/0x10 [ 88.246215][ T5954] ? setattr_prepare+0x1d4/0xa40 [ 88.246234][ T5954] hfsplus_setattr+0x19f/0x320 [ 88.246256][ T5954] ? __pfx_hfsplus_setattr+0x10/0x10 [ 88.246278][ T5954] notify_change+0xb25/0x1330 [ 88.246298][ T5954] do_truncate+0x1df/0x240 [ 88.246316][ T5954] ? __pfx_do_truncate+0x10/0x10 [ 88.246339][ T5954] do_ftruncate+0x573/0x8e0 [ 88.246358][ T5954] ? __pfx_do_ftruncate+0x10/0x10 [ 88.246379][ T5954] ksys_ftruncate+0x61/0xb0 [ 88.246398][ T5954] __x64_sys_ftruncate+0x55/0x80 [ 88.246417][ T5954] do_syscall_64+0x10b/0xf80 [ 88.246435][ T5954] ? clear_bhb_loop+0x40/0x90 [ 88.246454][ T5954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.246471][ T5954] RIP: 0033:0x7f8a59a6e3b9 [ 88.246485][ T5954] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 88.246501][ T5954] RSP: 002b:00007f8a5a8ae078 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 88.246517][ T5954] RAX: ffffffffffffffda RBX: 00007f8a59babf80 RCX: 00007f8a59a6e3b9 [ 88.246528][ T5954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 88.246537][ T5954] RBP: 00007f8a59acf498 R08: 0000000000000000 R09: 0000000000000000 [ 88.246547][ T5954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.246556][ T5954] R13: 000000000000000b R14: 00007f8a59babf80 R15: 00007ffebc949e98 [ 88.246571][ T5954] [ 88.397586][ T40] audit: type=1400 audit(1777233154.181:119): avc: denied { unmount } for pid=5876 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 88.473069][ T5975] loop0: detected capacity change from 0 to 1024 [ 88.482926][ T40] audit: type=1800 audit(1777233154.271:120): pid=5975 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 88.502654][ T40] audit: type=1800 audit(1777233154.291:121): pid=5975 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 88.548031][ T5981] loop0: detected capacity change from 0 to 1024 [ 88.617035][ T5986] loop0: detected capacity change from 0 to 1024 [ 88.702649][ T5991] loop0: detected capacity change from 0 to 1024 [ 88.775083][ T5993] loop0: detected capacity change from 0 to 1024 [ 88.825400][ T5995] loop0: detected capacity change from 0 to 1024 [ 88.910447][ T5999] loop0: detected capacity change from 0 to 1024 [ 88.976050][ T6003] loop0: detected capacity change from 0 to 1024 [ 89.029785][ T6005] loop0: detected capacity change from 0 to 1024 [ 89.407019][ T40] kauditd_printk_skb: 33 callbacks suppressed [ 89.407033][ T40] audit: type=1800 audit(1777233155.191:155): pid=6019 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 89.463146][ T40] audit: type=1800 audit(1777233155.251:156): pid=6021 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 89.486398][ T40] audit: type=1800 audit(1777233155.271:157): pid=6021 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 89.531652][ T40] audit: type=1800 audit(1777233155.321:158): pid=6023 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 89.540666][ T40] audit: type=1800 audit(1777233155.331:159): pid=6023 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 89.579924][ T40] audit: type=1800 audit(1777233155.371:160): pid=6025 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 89.587698][ T40] audit: type=1800 audit(1777233155.371:161): pid=6025 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 89.642283][ T40] audit: type=1800 audit(1777233155.431:162): pid=6027 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 89.658578][ T40] audit: type=1800 audit(1777233155.451:163): pid=6027 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 89.705699][ T40] audit: type=1800 audit(1777233155.491:164): pid=6029 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 90.038397][ T5746] Bluetooth: hci0: command tx timeout qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 90.650031][ T1136] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 90.653370][ T1136] ata1: failed to read log page 10h (errno=-5) [ 90.658140][ T1136] ata1.00: exception Emask 0x1 SAct 0x40000 SErr 0x0 action 0x0 [ 90.663001][ T1136] ata1.00: irq_stat 0x41000008 [ 90.665263][ T1136] ata1.00: failed command: WRITE FPDMA QUEUED [ 90.668597][ T1136] ata1.00: cmd 61/00:90:f6:d2:04/20:00:00:00:00/40 tag 18 ncq dma 4194304 ou [ 90.668597][ T1136] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 90.675976][ T1136] ata1.00: status: { DRDY } [ 90.677926][ T1136] ata1.00: error: { ABRT } [ 90.682082][ T1136] ata1.00: configured for UDMA/100 [ 90.684756][ T1136] ata1: EH complete 2026/04/26 19:52:36 executed programs: 48 [ 91.891127][ T1344] cfg80211: failed to load regulatory.db [ 92.132442][ T5746] Bluetooth: hci0: command tx timeout [ 92.998005][ T6170] set_capacity_and_notify: 73 callbacks suppressed [ 92.998022][ T6170] loop0: detected capacity change from 0 to 1024 [ 93.073923][ T6174] loop0: detected capacity change from 0 to 1024 [ 93.118453][ T6176] loop0: detected capacity change from 0 to 1024 [ 93.161667][ T6178] loop0: detected capacity change from 0 to 1024 [ 93.218919][ T6180] loop0: detected capacity change from 0 to 1024 [ 93.304403][ T6182] loop0: detected capacity change from 0 to 1024 [ 93.392077][ T6184] loop0: detected capacity change from 0 to 1024 [ 93.451517][ T6186] loop0: detected capacity change from 0 to 1024 [ 93.516413][ T6188] loop0: detected capacity change from 0 to 1024 [ 93.562605][ T6190] loop0: detected capacity change from 0 to 1024 [ 94.209878][ T5746] Bluetooth: hci0: command tx timeout [ 94.436187][ T40] kauditd_printk_skb: 191 callbacks suppressed [ 94.436202][ T40] audit: type=1800 audit(1777233160.221:356): pid=6222 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 94.466813][ T40] audit: type=1800 audit(1777233160.251:357): pid=6222 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 94.508420][ T40] audit: type=1800 audit(1777233160.291:358): pid=6224 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 94.538197][ T40] audit: type=1800 audit(1777233160.321:359): pid=6224 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 94.580692][ T40] audit: type=1800 audit(1777233160.371:360): pid=6226 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 94.590386][ T40] audit: type=1800 audit(1777233160.371:361): pid=6226 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 94.624739][ T40] audit: type=1800 audit(1777233160.411:362): pid=6228 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=25 res=0 errno=0 [ 94.638804][ T40] audit: type=1800 audit(1777233160.421:363): pid=6228 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 94.678122][ T40] audit: type=1800 audit(1777233160.461:364): pid=6230 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=2035 res=0 errno=0 [ 94.688368][ T40] audit: type=1800 audit(1777233160.471:365): pid=6230 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="sda1" ino=2036 res=0 errno=0 2026/04/26 19:52:41 executed programs: 148 [ 98.034922][ T6372] set_capacity_and_notify: 78 callbacks suppressed [ 98.034937][ T6372] loop0: detected capacity change from 0 to 1024