[ 60.673253][ T40] kauditd_printk_skb: 4 callbacks suppressed
[ 60.673264][ T40] audit: type=1400 audit(1775412977.788:105): avc: denied { transition } for pid=6005 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
[ 60.683270][ T40] audit: type=1400 audit(1775412977.788:106): avc: denied { noatsecure } for pid=6005 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 60.692435][ T40] audit: type=1400 audit(1775412977.788:107): avc: denied { rlimitinh } for pid=6005 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 60.700196][ T40] audit: type=1400 audit(1775412977.788:108): avc: denied { siginh } for pid=6005 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '[localhost]:12885' (ED25519) to the list of known hosts.
[ 64.450721][ T40] audit: type=1400 audit(1775412981.558:109): avc: denied { execute } for pid=6023 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
[ 64.459825][ T40] audit: type=1400 audit(1775412981.558:110): avc: denied { execute_no_trans } for pid=6023 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
2026/04/05 18:16:21 ignoring optional flag "type"="qemu"
2026/04/05 18:16:21 parsed 1 programs
[ 64.923033][ T40] audit: type=1400 audit(1775412982.038:111): avc: denied { unlink } for pid=6030 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"
[ 65.868772][ T6030] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2026/04/05 18:16:22 executed programs: 0
[ 65.912822][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.915951][ T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.919181][ T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.922271][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.924857][ T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.027961][ T6037] chnl_net:caif_netlink_parms(): no params data found
[ 66.102382][ T6037] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.105352][ T6037] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.108165][ T6037] bridge_slave_0: entered allmulticast mode
[ 66.111843][ T6037] bridge_slave_0: entered promiscuous mode
[ 66.115004][ T6037] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.117331][ T6037] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.120196][ T6037] bridge_slave_1: entered allmulticast mode
[ 66.123107][ T6037] bridge_slave_1: entered promiscuous mode
[ 66.169719][ T6037] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.179101][ T6037] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.216306][ T6037] team0: Port device team_slave_0 added
[ 66.220229][ T6037] team0: Port device team_slave_1 added
[ 66.261433][ T6037] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.264313][ T6037] 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.
[ 66.275016][ T6037] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.280803][ T6037] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.283638][ T6037] 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.
[ 66.292141][ T6037] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 66.330725][ T6037] hsr_slave_0: entered promiscuous mode
[ 66.333078][ T6037] hsr_slave_1: entered promiscuous mode
[ 66.878721][ T6037] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 66.890140][ T6037] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 66.896843][ T6037] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 66.903244][ T6037] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 66.927152][ T6037] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.930118][ T6037] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 66.933439][ T6037] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.936441][ T6037] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.974292][ T6037] 8021q: adding VLAN 0 to HW filter on device bond0
[ 66.983671][ T1166] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.986917][ T1166] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.997152][ T6037] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.003071][ T224] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.006121][ T224] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.014472][ T224] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.017485][ T224] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.167281][ T6037] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.186145][ T6037] veth0_vlan: entered promiscuous mode
[ 67.190809][ T6037] veth1_vlan: entered promiscuous mode
[ 67.205127][ T6037] veth0_macvtap: entered promiscuous mode
[ 67.208779][ T6037] veth1_macvtap: entered promiscuous mode
[ 67.217050][ T6037] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 67.223636][ T6037] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 67.229998][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.233429][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.237002][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.239793][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.383943][ T6101] loop0: detected capacity change from 0 to 32768
[ 67.389365][ T6101] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6101)
[ 67.405576][ T6101] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[ 67.409031][ T6101] BTRFS info (device loop0): using sha256 checksum algorithm
[ 67.458028][ T6101] BTRFS info (device loop0): enabling ssd optimizations
[ 67.460724][ T6101] BTRFS info (device loop0): turning on async discard
[ 67.464014][ T6101] BTRFS info (device loop0): enabling free space tree
[ 67.471309][ T40] audit: type=1400 audit(1775412984.578:112): avc: denied { mount } for pid=6100 comm="syz-executor.0" name="/" dev="loop0" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 67.485018][ T40] audit: type=1400 audit(1775412984.588:113): avc: denied { add_name } for pid=6100 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 67.495009][ T40] audit: type=1400 audit(1775412984.588:114): avc: denied { create } for pid=6100 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 67.501571][ T40] audit: type=1400 audit(1775412984.598:115): avc: denied { read write open } for pid=6100 comm="syz-executor.0" path="/syzkaller-testdir2299069324/syzkaller.F133lt/0/file0/bus" dev="loop0" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 67.509662][ T40] audit: type=1800 audit(1775412984.598:116): pid=6101 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=263 res=0 errno=0
[ 67.516318][ T40] audit: type=1800 audit(1775412984.598:117): pid=6101 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=263 res=0 errno=0
[ 67.564800][ T6128] BTRFS info (device loop0): balance: start
[ 67.565767][ T224] ------------[ cut here ]------------
[ 67.567193][ T6128] BTRFS info (device loop0 state A): balance: ended with status: 0
[ 67.569466][ T224] BTRFS: Transaction aborted (error -28)
[ 67.574678][ T224] WARNING: fs/btrfs/inode.c:3301 at btrfs_finish_one_ordered+0x21ea/0x2650, CPU#3: kworker/u32:7/224
[ 67.579342][ T224] Modules linked in:
[ 67.581170][ T224] CPU: 3 UID: 0 PID: 224 Comm: kworker/u32:7 Not tainted syzkaller #0 PREEMPT(full)
[ 67.584804][ T224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 67.588497][ T224] Workqueue: btrfs-endio-write btrfs_work_helper
[ 67.590912][ T224] RIP: 0010:btrfs_finish_one_ordered+0x21ed/0x2650
[ 67.593267][ T224] Code: d3 fd 48 8d 3d 14 88 ad 0c 44 89 fe 67 48 0f b9 3a c6 44 24 57 01 e9 ec 6e fa fc e8 9d ce d3 fd 48 8d 3d 06 88 ad 0c 44 89 fe <67> 48 0f b9 3a c6 44 24 57 01 e9 15 71 fa fc e8 7f ce d3 fd 48 8d
[ 67.599265][ T224] RSP: 0018:ffffc9000332fa38 EFLAGS: 00010293
[ 67.601242][ T224] RAX: 0000000000000000 RBX: ffff888025354000 RCX: ffffffff84352bdf
[ 67.604003][ T224] RDX: ffff8880254ba4c0 RSI: 00000000ffffffe4 RDI: ffffffff90e2b690
[ 67.606485][ T224] RBP: ffff8880405ad2e0 R08: 0000000000000005 R09: fffffffffffffffb
[ 67.608902][ T224] R10: ffffffffffffffe4 R11: 000000000000761b R12: ffff888026999c00
[ 67.611502][ T224] R13: ffff888025354040 R14: ffff8880405ad280 R15: 00000000ffffffe4
[ 67.613941][ T224] FS: 0000000000000000(0000) GS:ffff8880d6638000(0000) knlGS:0000000000000000
[ 67.616660][ T224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.618765][ T224] CR2: 00007f6769c5ed58 CR3: 000000003790f000 CR4: 0000000000352ef0
[ 67.621273][ T224] Call Trace:
[ 67.622347][ T224]
[ 67.623294][ T224] ? is_dynamic_key+0x150/0x170
[ 67.624920][ T224] ? __pfx_btrfs_finish_one_ordered+0x10/0x10
[ 67.626808][ T224] ? __lock_acquire+0x4a5/0x2630
[ 67.628330][ T224] ? do_raw_spin_unlock+0x145/0x1e0
[ 67.629945][ T224] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 67.631927][ T224] ? debug_object_deactivate+0x2e4/0x3b0
[ 67.633802][ T224] btrfs_work_helper+0x214/0xcd0
[ 67.635380][ T224] process_one_work+0xa23/0x19a0
[ 67.636930][ T224] ? __pfx_process_one_work+0x10/0x10
[ 67.638558][ T224] ? __pfx_btrfs_work_helper+0x10/0x10
[ 67.640188][ T224] worker_thread+0x5ef/0xe50
[ 67.641659][ T224] ? kthread+0x13a/0x450
[ 67.642880][ T224] ? __pfx_worker_thread+0x10/0x10
[ 67.644327][ T224] kthread+0x370/0x450
[ 67.645467][ T224] ? __pfx_kthread+0x10/0x10
[ 67.646776][ T224] ret_from_fork+0x754/0xd80
[ 67.648125][ T224] ? __pfx_ret_from_fork+0x10/0x10
[ 67.649670][ T224] ? __switch_to+0x7b4/0x1120
[ 67.651203][ T224] ? __pfx_kthread+0x10/0x10
[ 67.652634][ T224] ret_from_fork_asm+0x1a/0x30
[ 67.654149][ T224]
[ 67.655124][ T224] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 67.657361][ T224] CPU: 3 UID: 0 PID: 224 Comm: kworker/u32:7 Not tainted syzkaller #0 PREEMPT(full)
[ 67.660243][ T224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 67.663360][ T224] Workqueue: btrfs-endio-write btrfs_work_helper
[ 67.665318][ T224] Call Trace:
[ 67.666378][ T224]
[ 67.667333][ T224] dump_stack_lvl+0x100/0x190
[ 67.668814][ T224] vpanic+0x552/0x970
[ 67.670120][ T224] ? __pfx_vpanic+0x10/0x10
[ 67.671495][ T224] panic+0xd1/0xe0
[ 67.672658][ T224] ? __pfx_panic+0x10/0x10
[ 67.674035][ T224] ? check_panic_on_warn+0x1f/0x90
[ 67.675611][ T224] check_panic_on_warn.cold+0x19/0x34
[ 67.677277][ T224] ? btrfs_finish_one_ordered+0x21ea/0x2650
[ 67.679175][ T224] __warn.cold+0x191/0x348
[ 67.680588][ T224] __report_bug+0x296/0x3d0
[ 67.681980][ T224] ? btrfs_finish_one_ordered+0x21ea/0x2650
[ 67.683788][ T224] ? __pfx___report_bug+0x10/0x10
[ 67.685338][ T224] ? btrfs_finish_one_ordered+0x1f3f/0x2650
[ 67.687161][ T224] ? __pfx_btrfs_mark_extent_written+0x10/0x10
[ 67.689088][ T224] ? join_transaction+0x40e/0xfc0
[ 67.690655][ T224] report_bug_entry+0xe1/0x290
[ 67.692106][ T224] ? btrfs_finish_one_ordered+0x21ed/0x2650
[ 67.693969][ T224] handle_bug+0x1cd/0x2a0
[ 67.695288][ T224] exc_invalid_op+0x17/0x50
[ 67.696692][ T224] asm_exc_invalid_op+0x1a/0x20
[ 67.698215][ T224] RIP: 0010:btrfs_finish_one_ordered+0x21ed/0x2650
[ 67.700187][ T224] Code: d3 fd 48 8d 3d 14 88 ad 0c 44 89 fe 67 48 0f b9 3a c6 44 24 57 01 e9 ec 6e fa fc e8 9d ce d3 fd 48 8d 3d 06 88 ad 0c 44 89 fe <67> 48 0f b9 3a c6 44 24 57 01 e9 15 71 fa fc e8 7f ce d3 fd 48 8d
[ 67.706092][ T224] RSP: 0018:ffffc9000332fa38 EFLAGS: 00010293
[ 67.707949][ T224] RAX: 0000000000000000 RBX: ffff888025354000 RCX: ffffffff84352bdf
[ 67.710382][ T224] RDX: ffff8880254ba4c0 RSI: 00000000ffffffe4 RDI: ffffffff90e2b690
[ 67.712783][ T224] RBP: ffff8880405ad2e0 R08: 0000000000000005 R09: fffffffffffffffb
[ 67.715235][ T224] R10: ffffffffffffffe4 R11: 000000000000761b R12: ffff888026999c00
[ 67.717681][ T224] R13: ffff888025354040 R14: ffff8880405ad280 R15: 00000000ffffffe4
[ 67.720207][ T224] ? btrfs_finish_one_ordered+0x1f3f/0x2650
[ 67.722086][ T224] ? btrfs_finish_one_ordered+0x21e3/0x2650
[ 67.723937][ T224] ? is_dynamic_key+0x150/0x170
[ 67.725463][ T224] ? __pfx_btrfs_finish_one_ordered+0x10/0x10
[ 67.727384][ T224] ? __lock_acquire+0x4a5/0x2630
[ 67.728902][ T224] ? do_raw_spin_unlock+0x145/0x1e0
[ 67.730498][ T224] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 67.732262][ T224] ? debug_object_deactivate+0x2e4/0x3b0
[ 67.734059][ T224] btrfs_work_helper+0x214/0xcd0
[ 67.735623][ T224] process_one_work+0xa23/0x19a0
[ 67.737134][ T224] ? __pfx_process_one_work+0x10/0x10
[ 67.738820][ T224] ? __pfx_btrfs_work_helper+0x10/0x10
[ 67.740530][ T224] worker_thread+0x5ef/0xe50
[ 67.742027][ T224] ? kthread+0x13a/0x450
[ 67.743380][ T224] ? __pfx_worker_thread+0x10/0x10
[ 67.744990][ T224] kthread+0x370/0x450
[ 67.746286][ T224] ? __pfx_kthread+0x10/0x10
[ 67.747729][ T224] ret_from_fork+0x754/0xd80
[ 67.749168][ T224] ? __pfx_ret_from_fork+0x10/0x10
[ 67.750756][ T224] ? __switch_to+0x7b4/0x1120
[ 67.752211][ T224] ? __pfx_kthread+0x10/0x10
[ 67.753671][ T224] ret_from_fork_asm+0x1a/0x30
[ 67.755193][ T224]
[ 67.756848][ T224] Kernel Offset: disabled
[ 67.758246][ T224] Rebooting in 86400 seconds..