Warning: Permanently added '[localhost]:53733' (ED25519) to the list of known hosts. 2025/07/14 16:10:34 ignoring optional flag "sandboxArg"="0" 2025/07/14 16:10:34 ignoring optional flag "type"="qemu" 2025/07/14 16:10:34 parsed 1 programs [ 66.579334][ T40] kauditd_printk_skb: 29 callbacks suppressed [ 66.579352][ T40] audit: type=1400 audit(1752509434.656:102): avc: denied { getattr } for pid=6089 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.676065][ T40] audit: type=1400 audit(1752509434.756:103): avc: denied { unlink } for pid=6096 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" [ 67.520155][ T40] audit: type=1400 audit(1752509435.596:104): avc: denied { search } for pid=6100 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.527677][ T40] audit: type=1400 audit(1752509435.596:105): avc: denied { search } for pid=6100 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=1905 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.536270][ T40] audit: type=1400 audit(1752509435.596:106): avc: denied { search } for pid=6100 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1909 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.543259][ T40] audit: type=1400 audit(1752509435.596:107): avc: denied { search } for pid=6100 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1910 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.550392][ T40] audit: type=1400 audit(1752509435.596:108): avc: denied { read open } for pid=6101 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1910 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.558982][ T40] audit: type=1400 audit(1752509435.596:109): avc: denied { getattr } for pid=6101 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1910 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.566885][ T40] audit: type=1400 audit(1752509435.606:110): avc: denied { add_name } for pid=6100 comm="dhcpcd-run-hook" name="resolv.conf.eth2.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.580594][ T40] audit: type=1400 audit(1752509435.656:111): avc: denied { remove_name } for pid=6103 comm="rm" name="resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=2014 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.944419][ T6096] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/07/14 16:10:36 executed programs: 0 [ 67.998234][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.001521][ T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.004597][ T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.007693][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.010288][ T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.143140][ T6110] chnl_net:caif_netlink_parms(): no params data found [ 68.226837][ T6110] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.229478][ T6110] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.232234][ T6110] bridge_slave_0: entered allmulticast mode [ 68.235524][ T6110] bridge_slave_0: entered promiscuous mode [ 68.239349][ T6110] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.241987][ T6110] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.246101][ T6110] bridge_slave_1: entered allmulticast mode [ 68.249508][ T6110] bridge_slave_1: entered promiscuous mode [ 68.292729][ T6110] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.298562][ T6110] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.344532][ T6110] team0: Port device team_slave_0 added [ 68.348808][ T6110] team0: Port device team_slave_1 added [ 68.391612][ T6110] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.393846][ T6110] 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. [ 68.402149][ T6110] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.407814][ T6110] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.410038][ T6110] 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. [ 68.419330][ T6110] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.460521][ T6110] hsr_slave_0: entered promiscuous mode [ 68.463491][ T6110] hsr_slave_1: entered promiscuous mode [ 68.945484][ T6110] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.949626][ T6110] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.953570][ T6110] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.959045][ T6110] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.982151][ T6110] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.984488][ T6110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.986798][ T6110] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.989012][ T6110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.017810][ T6110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.026133][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.028995][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.039291][ T6110] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.045825][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.048062][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.052875][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.055416][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.191522][ T6110] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.218552][ T6110] veth0_vlan: entered promiscuous mode [ 69.224598][ T6110] veth1_vlan: entered promiscuous mode [ 69.243122][ T6110] veth0_macvtap: entered promiscuous mode [ 69.249366][ T6110] veth1_macvtap: entered promiscuous mode [ 69.263911][ T6110] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.276316][ T6110] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.283354][ T6110] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.287616][ T6110] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.291235][ T6110] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.294900][ T6110] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.347604][ T1139] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.350242][ T1139] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.368337][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.371467][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.590035][ T6166] loop0: detected capacity change from 0 to 32768 [ 69.597548][ T6166] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6166) [ 69.610147][ T6166] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928 [ 69.613465][ T6166] BTRFS info (device loop0): using sha256 (sha256-x86_64) checksum algorithm [ 69.617851][ T6166] BTRFS info (device loop0): using free-space-tree [ 69.761501][ T6194] BTRFS info (device loop0): balance: start [ 69.762672][ T1139] ------------[ cut here ]------------ [ 69.766860][ T6194] BTRFS info (device loop0 state A): balance: ended with status: 0 [ 69.770302][ T1139] BTRFS: Transaction aborted (error -28) [ 69.774308][ T1139] WARNING: CPU: 2 PID: 1139 at fs/btrfs/inode.c:3190 btrfs_finish_one_ordered+0x16d1/0x2210 [ 69.777482][ T1139] Modules linked in: [ 69.778772][ T1139] CPU: 2 UID: 0 PID: 1139 Comm: kworker/u32:5 Not tainted 6.16.0-rc6-syzkaller-g347e9f5043c8 #0 PREEMPT(full) [ 69.782557][ T1139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.788162][ T1139] Workqueue: btrfs-endio-write btrfs_work_helper [ 69.790464][ T1139] RIP: 0010:btrfs_finish_one_ordered+0x16d1/0x2210 [ 69.793160][ T1139] Code: 83 f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 70 03 00 00 e8 10 be e4 fd 90 48 c7 c7 c0 f6 fa 8b 44 89 e6 e8 90 bb a3 fd 90 <0f> 0b 90 90 c7 04 24 01 00 00 00 e8 ef bd e4 fd 44 8b 04 24 44 89 [ 69.799615][ T1139] RSP: 0018:ffffc900063cfa50 EFLAGS: 00010286 [ 69.802055][ T1139] RAX: 0000000000000000 RBX: ffff888033c58b80 RCX: ffffffff817af1a8 [ 69.805249][ T1139] RDX: ffff88802a13c880 RSI: ffffffff817af1b5 RDI: 0000000000000001 [ 69.808303][ T1139] RBP: ffff88802c674cb8 R08: 0000000000000001 R09: 0000000000000000 [ 69.811088][ T1139] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffe4 [ 69.813656][ T1139] R13: ffff88802c674d18 R14: ffff888046d308a8 R15: ffff888033c58bc0 [ 69.816512][ T1139] FS: 0000000000000000(0000) GS:ffff8880d6913000(0000) knlGS:0000000000000000 [ 69.819385][ T1139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.821651][ T1139] CR2: 0000555ccf57b300 CR3: 000000000e382000 CR4: 0000000000352ef0 [ 69.824840][ T1139] Call Trace: [ 69.826178][ T1139] [ 69.827122][ T1139] ? __pfx_btrfs_finish_one_ordered+0x10/0x10 [ 69.828992][ T1139] ? __lock_acquire+0xb8a/0x1c90 [ 69.830398][ T1139] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 69.832498][ T1139] ? debug_object_deactivate+0x1ec/0x3a0 [ 69.834811][ T1139] ? finish_task_switch.isra.0+0x221/0xc10 [ 69.836771][ T1139] btrfs_work_helper+0x21b/0xc60 [ 69.838342][ T1139] process_one_work+0x9cf/0x1b70 [ 69.839937][ T1139] ? __pfx_process_one_work+0x10/0x10 [ 69.841654][ T1139] ? assign_work+0x1a0/0x250 [ 69.843206][ T1139] worker_thread+0x6c8/0xf10 [ 69.845343][ T1139] ? __pfx_worker_thread+0x10/0x10 [ 69.847027][ T1139] kthread+0x3c5/0x780 [ 69.848454][ T1139] ? __pfx_kthread+0x10/0x10 [ 69.850224][ T1139] ? rcu_is_watching+0x12/0xc0 [ 69.851850][ T1139] ? __pfx_kthread+0x10/0x10 [ 69.853342][ T1139] ret_from_fork+0x5d7/0x6f0 [ 69.855445][ T1139] ? __pfx_kthread+0x10/0x10 [ 69.857242][ T1139] ret_from_fork_asm+0x1a/0x30 [ 69.858789][ T1139] [ 69.859839][ T1139] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 69.862861][ T1139] CPU: 2 UID: 0 PID: 1139 Comm: kworker/u32:5 Not tainted 6.16.0-rc6-syzkaller-g347e9f5043c8 #0 PREEMPT(full) [ 69.866531][ T1139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.869930][ T1139] Workqueue: btrfs-endio-write btrfs_work_helper [ 69.871964][ T1139] Call Trace: [ 69.873051][ T1139] [ 69.873991][ T1139] dump_stack_lvl+0x3d/0x1f0 [ 69.875392][ T1139] panic+0x71c/0x800 [ 69.876828][ T1139] ? __pfx_panic+0x10/0x10 [ 69.878572][ T1139] ? show_trace_log_lvl+0x29b/0x3e0 [ 69.880432][ T1139] ? check_panic_on_warn+0x1f/0xb0 [ 69.882180][ T1139] ? btrfs_finish_one_ordered+0x16d1/0x2210 [ 69.884239][ T1139] check_panic_on_warn+0xab/0xb0 [ 69.885841][ T1139] __warn+0xf6/0x3c0 [ 69.887122][ T1139] ? preempt_schedule_notrace+0x62/0xe0 [ 69.888966][ T1139] ? btrfs_finish_one_ordered+0x16d1/0x2210 [ 69.890928][ T1139] report_bug+0x3c3/0x580 [ 69.892406][ T1139] ? btrfs_finish_one_ordered+0x16d1/0x2210 [ 69.894417][ T1139] handle_bug+0x184/0x210 [ 69.895824][ T1139] exc_invalid_op+0x17/0x50 [ 69.897243][ T1139] asm_exc_invalid_op+0x1a/0x20 [ 69.898815][ T1139] RIP: 0010:btrfs_finish_one_ordered+0x16d1/0x2210 [ 69.901343][ T1139] Code: 83 f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 70 03 00 00 e8 10 be e4 fd 90 48 c7 c7 c0 f6 fa 8b 44 89 e6 e8 90 bb a3 fd 90 <0f> 0b 90 90 c7 04 24 01 00 00 00 e8 ef bd e4 fd 44 8b 04 24 44 89 [ 69.908258][ T1139] RSP: 0018:ffffc900063cfa50 EFLAGS: 00010286 [ 69.910211][ T1139] RAX: 0000000000000000 RBX: ffff888033c58b80 RCX: ffffffff817af1a8 [ 69.913056][ T1139] RDX: ffff88802a13c880 RSI: ffffffff817af1b5 RDI: 0000000000000001 [ 69.915882][ T1139] RBP: ffff88802c674cb8 R08: 0000000000000001 R09: 0000000000000000 [ 69.918933][ T1139] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffe4 [ 69.921635][ T1139] R13: ffff88802c674d18 R14: ffff888046d308a8 R15: ffff888033c58bc0 [ 69.924815][ T1139] ? __warn_printk+0x198/0x350 [ 69.926809][ T1139] ? __warn_printk+0x1a5/0x350 [ 69.928826][ T1139] ? __pfx_btrfs_finish_one_ordered+0x10/0x10 [ 69.931337][ T1139] ? __lock_acquire+0xb8a/0x1c90 [ 69.933216][ T1139] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 69.935504][ T1139] ? debug_object_deactivate+0x1ec/0x3a0 [ 69.937771][ T1139] ? finish_task_switch.isra.0+0x221/0xc10 [ 69.940100][ T1139] btrfs_work_helper+0x21b/0xc60 [ 69.942168][ T1139] process_one_work+0x9cf/0x1b70 [ 69.944247][ T1139] ? __pfx_process_one_work+0x10/0x10 [ 69.946562][ T1139] ? assign_work+0x1a0/0x250 [ 69.948501][ T1139] worker_thread+0x6c8/0xf10 [ 69.950441][ T1139] ? __pfx_worker_thread+0x10/0x10 [ 69.952507][ T1139] kthread+0x3c5/0x780 [ 69.954162][ T1139] ? __pfx_kthread+0x10/0x10 [ 69.956093][ T1139] ? rcu_is_watching+0x12/0xc0 [ 69.958075][ T1139] ? __pfx_kthread+0x10/0x10 [ 69.959989][ T1139] ret_from_fork+0x5d7/0x6f0 [ 69.961947][ T1139] ? __pfx_kthread+0x10/0x10 [ 69.963875][ T1139] ret_from_fork_asm+0x1a/0x30 [ 69.965867][ T1139] [ 69.967946][ T1139] Kernel Offset: disabled [ 69.969748][ T1139] Rebooting in 86400 seconds..