[ 70.772384][ T40] audit: type=1400 audit(1774201381.447:106): avc: denied { transition } for pid=6010 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
[ 70.781666][ T40] audit: type=1400 audit(1774201381.457:107): avc: denied { noatsecure } for pid=6010 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 70.789896][ T40] audit: type=1400 audit(1774201381.457:108): avc: denied { rlimitinh } for pid=6010 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 70.797480][ T40] audit: type=1400 audit(1774201381.467:109): avc: denied { siginh } for pid=6010 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '[localhost]:13727' (ED25519) to the list of known hosts.
[ 74.823481][ T40] audit: type=1400 audit(1774201385.497:110): avc: denied { execute } for pid=6026 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
[ 74.832866][ T40] audit: type=1400 audit(1774201385.497:111): avc: denied { execute_no_trans } for pid=6026 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
2026/03/22 17:43:05 ignoring optional flag "type"="qemu"
2026/03/22 17:43:05 parsed 1 programs
[ 75.337201][ T40] audit: type=1400 audit(1774201386.017:112): avc: denied { unlink } for pid=6034 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"
[ 76.302514][ T1418] ieee802154 phy0 wpan0: encryption failed: -22
[ 76.305509][ T1418] ieee802154 phy1 wpan1: encryption failed: -22
[ 76.689064][ T6034] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2026/03/22 17:43:07 executed programs: 0
[ 76.748754][ T5945] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.752296][ T5945] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.756033][ T5945] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.760100][ T5945] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.763546][ T5945] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.897295][ T6056] chnl_net:caif_netlink_parms(): no params data found
[ 77.009294][ T6056] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.012400][ T6056] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.017474][ T6056] bridge_slave_0: entered allmulticast mode
[ 77.021407][ T6056] bridge_slave_0: entered promiscuous mode
[ 77.026394][ T6056] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.029356][ T6056] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.032461][ T6056] bridge_slave_1: entered allmulticast mode
[ 77.038144][ T6056] bridge_slave_1: entered promiscuous mode
[ 77.093175][ T6056] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.099465][ T6056] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.153768][ T6056] team0: Port device team_slave_0 added
[ 77.158393][ T6056] team0: Port device team_slave_1 added
[ 77.206398][ T6056] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.209205][ T6056] 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.
[ 77.219358][ T6056] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.225051][ T6056] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.227862][ T6056] 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.
[ 77.239799][ T6056] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.305730][ T6056] hsr_slave_0: entered promiscuous mode
[ 77.308730][ T6056] hsr_slave_1: entered promiscuous mode
[ 77.812342][ T6056] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.817170][ T6056] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.825517][ T6056] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.831536][ T6056] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.856514][ T6056] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.859484][ T6056] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.862541][ T6056] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.865509][ T6056] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.896384][ T1170] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.900155][ T1170] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.924567][ T6056] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.942249][ T6056] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.958610][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.961713][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.968732][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.971750][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.130086][ T6056] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.162335][ T6056] veth0_vlan: entered promiscuous mode
[ 78.169597][ T6056] veth1_vlan: entered promiscuous mode
[ 78.193953][ T6056] veth0_macvtap: entered promiscuous mode
[ 78.201630][ T6056] veth1_macvtap: entered promiscuous mode
[ 78.217722][ T6056] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.227160][ T6056] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.238116][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.241832][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.250706][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.256217][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.473237][ T6114] loop0: detected capacity change from 0 to 32768
[ 78.479398][ T6114] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6114)
[ 78.494495][ T6114] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[ 78.498981][ T6114] BTRFS info (device loop0): using sha256 checksum algorithm
[ 78.565293][ T6114] BTRFS info (device loop0): enabling ssd optimizations
[ 78.568105][ T6114] BTRFS info (device loop0): turning on async discard
[ 78.570488][ T6114] BTRFS info (device loop0): enabling free space tree
[ 78.578593][ T40] audit: type=1400 audit(1774201389.257:113): avc: denied { mount } for pid=6113 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
[ 78.592498][ T40] audit: type=1400 audit(1774201389.267:114): avc: denied { add_name } for pid=6113 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 78.602946][ T40] audit: type=1400 audit(1774201389.267:115): avc: denied { create } for pid=6113 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 78.610936][ T40] audit: type=1400 audit(1774201389.267:116): avc: denied { read write open } for pid=6113 comm="syz-executor.0" path="/syzkaller-testdir2325395857/syzkaller.CbjYQm/0/file0/bus" dev="loop0" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 78.621387][ T40] audit: type=1800 audit(1774201389.267:117): pid=6114 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
[ 78.632221][ T40] audit: type=1800 audit(1774201389.267:118): pid=6114 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
[ 78.670202][ T6144] BTRFS info (device loop0): balance: start
[ 78.672917][ T6144] BTRFS info (device loop0): balance: ended with status: 0
[ 78.676574][ T563] ------------[ cut here ]------------
[ 78.678871][ T563] BTRFS: Transaction aborted (error -28)
[ 78.681142][ T563] WARNING: fs/btrfs/inode.c:3301 at btrfs_finish_one_ordered+0x21ea/0x2650, CPU#1: kworker/u32:7/563
[ 78.685527][ T563] Modules linked in:
[ 78.687106][ T563] CPU: 1 UID: 0 PID: 563 Comm: kworker/u32:7 Not tainted syzkaller #0 PREEMPT(full)
[ 78.690874][ T563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 78.694859][ T563] Workqueue: btrfs-endio-write btrfs_work_helper
[ 78.697163][ T563] RIP: 0010:btrfs_finish_one_ordered+0x21ed/0x2650
[ 78.699409][ T563] Code: d3 fd 48 8d 3d 84 92 ad 0c 44 89 fe 67 48 0f b9 3a c6 44 24 57 01 e9 6c a6 fa fc e8 9d ec d3 fd 48 8d 3d 76 92 ad 0c 44 89 fe <67> 48 0f b9 3a c6 44 24 57 01 e9 95 a8 fa fc e8 7f ec d3 fd 48 8d
[ 78.707440][ T563] RSP: 0018:ffffc9000356fa38 EFLAGS: 00010293
[ 78.710361][ T563] RAX: 0000000000000000 RBX: ffff88802ef1b6a0 RCX: ffffffff8434f0bf
[ 78.713533][ T563] RDX: ffff888027450000 RSI: 00000000ffffffe4 RDI: ffffffff90e285e0
[ 78.716836][ T563] RBP: ffff888040e15c20 R08: 0000000000000005 R09: fffffffffffffffb
[ 78.720110][ T563] R10: ffffffffffffffe4 R11: 000000000000761b R12: ffff8880256a5c00
[ 78.723435][ T563] R13: ffff88802ef1b6e0 R14: ffff888040e15bc0 R15: 00000000ffffffe4
[ 78.726843][ T563] FS: 0000000000000000(0000) GS:ffff8880d643f000(0000) knlGS:0000000000000000
[ 78.730621][ T563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.733419][ T563] CR2: 00007f5711b1cf90 CR3: 000000002f6bf000 CR4: 0000000000352ef0
[ 78.736751][ T563] Call Trace:
[ 78.738234][ T563]
[ 78.739534][ T563] ? is_dynamic_key+0x150/0x170
[ 78.741635][ T563] ? __pfx_btrfs_finish_one_ordered+0x10/0x10
[ 78.744227][ T563] ? __lock_acquire+0x4a5/0x2630
[ 78.746422][ T563] ? do_raw_spin_unlock+0x145/0x1e0
[ 78.748617][ T563] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 78.751174][ T563] ? debug_object_deactivate+0x2e4/0x3b0
[ 78.753572][ T563] ? finish_task_switch.isra.0+0x200/0xb80
[ 78.756132][ T563] btrfs_work_helper+0x214/0xcd0
[ 78.758346][ T563] process_one_work+0xa23/0x19a0
[ 78.760452][ T563] ? __pfx_process_one_work+0x10/0x10
[ 78.762780][ T563] ? __pfx_btrfs_work_helper+0x10/0x10
[ 78.765468][ T563] worker_thread+0x5ef/0xe50
[ 78.767472][ T563] ? __pfx_worker_thread+0x10/0x10
[ 78.769628][ T563] ? kthread+0x13a/0x450
[ 78.771432][ T563] ? __pfx_worker_thread+0x10/0x10
[ 78.773681][ T563] kthread+0x370/0x450
[ 78.775554][ T563] ? __pfx_kthread+0x10/0x10
[ 78.777522][ T563] ret_from_fork+0x754/0xd80
[ 78.779473][ T563] ? __pfx_ret_from_fork+0x10/0x10
[ 78.781489][ T563] ? __switch_to+0x7b4/0x1120
[ 78.783490][ T563] ? __pfx_kthread+0x10/0x10
[ 78.785394][ T563] ret_from_fork_asm+0x1a/0x30
[ 78.785823][ T5945] Bluetooth: hci0: command tx timeout
[ 78.787243][ T563]
[ 78.790899][ T563] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 78.794099][ T563] CPU: 1 UID: 0 PID: 563 Comm: kworker/u32:7 Not tainted syzkaller #0 PREEMPT(full)
[ 78.798858][ T563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 78.803832][ T563] Workqueue: btrfs-endio-write btrfs_work_helper
[ 78.806537][ T563] Call Trace:
[ 78.807978][ T563]
[ 78.809246][ T563] dump_stack_lvl+0x100/0x190
[ 78.811273][ T563] vpanic+0x552/0x970
[ 78.812986][ T563] ? __pfx_vpanic+0x10/0x10
[ 78.814942][ T563] panic+0xd1/0xe0
[ 78.816570][ T563] ? __pfx_panic+0x10/0x10
[ 78.818481][ T563] ? check_panic_on_warn+0x1f/0x90
[ 78.820792][ T563] check_panic_on_warn.cold+0x19/0x34
[ 78.823055][ T563] ? btrfs_finish_one_ordered+0x21ea/0x2650
[ 78.825532][ T563] __warn.cold+0x191/0x348
[ 78.827462][ T563] __report_bug+0x296/0x3d0
[ 78.829228][ T563] ? btrfs_finish_one_ordered+0x21ea/0x2650
[ 78.831630][ T563] ? __pfx___report_bug+0x10/0x10
[ 78.833738][ T563] ? btrfs_finish_one_ordered+0x1f3f/0x2650
[ 78.836272][ T563] ? __pfx_btrfs_mark_extent_written+0x10/0x10
[ 78.838983][ T563] ? join_transaction+0x40e/0xfc0
[ 78.841280][ T563] report_bug_entry+0xe1/0x290
[ 78.843389][ T563] ? btrfs_finish_one_ordered+0x21ed/0x2650
[ 78.845870][ T563] handle_bug+0x1cd/0x2a0
[ 78.847734][ T563] exc_invalid_op+0x17/0x50
[ 78.849705][ T563] asm_exc_invalid_op+0x1a/0x20
[ 78.851789][ T563] RIP: 0010:btrfs_finish_one_ordered+0x21ed/0x2650
[ 78.854575][ T563] Code: d3 fd 48 8d 3d 84 92 ad 0c 44 89 fe 67 48 0f b9 3a c6 44 24 57 01 e9 6c a6 fa fc e8 9d ec d3 fd 48 8d 3d 76 92 ad 0c 44 89 fe <67> 48 0f b9 3a c6 44 24 57 01 e9 95 a8 fa fc e8 7f ec d3 fd 48 8d
[ 78.862342][ T563] RSP: 0018:ffffc9000356fa38 EFLAGS: 00010293
[ 78.864847][ T563] RAX: 0000000000000000 RBX: ffff88802ef1b6a0 RCX: ffffffff8434f0bf
[ 78.869076][ T563] RDX: ffff888027450000 RSI: 00000000ffffffe4 RDI: ffffffff90e285e0
[ 78.872450][ T563] RBP: ffff888040e15c20 R08: 0000000000000005 R09: fffffffffffffffb
[ 78.875775][ T563] R10: ffffffffffffffe4 R11: 000000000000761b R12: ffff8880256a5c00
[ 78.879113][ T563] R13: ffff88802ef1b6e0 R14: ffff888040e15bc0 R15: 00000000ffffffe4
[ 78.882382][ T563] ? btrfs_finish_one_ordered+0x1f3f/0x2650
[ 78.884781][ T563] ? btrfs_finish_one_ordered+0x21e3/0x2650
[ 78.886994][ T563] ? is_dynamic_key+0x150/0x170
[ 78.888817][ T563] ? __pfx_btrfs_finish_one_ordered+0x10/0x10
[ 78.891372][ T563] ? __lock_acquire+0x4a5/0x2630
[ 78.893575][ T563] ? do_raw_spin_unlock+0x145/0x1e0
[ 78.896062][ T563] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 78.898553][ T563] ? debug_object_deactivate+0x2e4/0x3b0
[ 78.900691][ T563] ? finish_task_switch.isra.0+0x200/0xb80
[ 78.903096][ T563] btrfs_work_helper+0x214/0xcd0
[ 78.905628][ T563] process_one_work+0xa23/0x19a0
[ 78.907837][ T563] ? __pfx_process_one_work+0x10/0x10
[ 78.910128][ T563] ? __pfx_btrfs_work_helper+0x10/0x10
[ 78.912522][ T563] worker_thread+0x5ef/0xe50
[ 78.914554][ T563] ? __pfx_worker_thread+0x10/0x10
[ 78.916914][ T563] ? kthread+0x13a/0x450
[ 78.918786][ T563] ? __pfx_worker_thread+0x10/0x10
[ 78.920971][ T563] kthread+0x370/0x450
[ 78.922778][ T563] ? __pfx_kthread+0x10/0x10
[ 78.924739][ T563] ret_from_fork+0x754/0xd80
[ 78.926750][ T563] ? __pfx_ret_from_fork+0x10/0x10
[ 78.928948][ T563] ? __switch_to+0x7b4/0x1120
[ 78.930939][ T563] ? __pfx_kthread+0x10/0x10
[ 78.932882][ T563] ret_from_fork_asm+0x1a/0x30
[ 78.934908][ T563]
[ 78.953968][ T563] Kernel Offset: disabled
[ 78.955748][ T563] Rebooting in 86400 seconds..