[ 72.320776][ T40] audit: type=1400 audit(1767030421.362:106): avc: denied { transition } for pid=6015 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
[ 72.330196][ T40] audit: type=1400 audit(1767030421.362:107): avc: denied { noatsecure } for pid=6015 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 72.338296][ T40] audit: type=1400 audit(1767030421.362:108): avc: denied { rlimitinh } for pid=6015 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 72.346295][ T40] audit: type=1400 audit(1767030421.362:109): avc: denied { siginh } for pid=6015 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 76.427287][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 76.431093][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '[localhost]:62439' (ED25519) to the list of known hosts.
[ 77.120602][ T40] audit: type=1400 audit(1767030426.162:110): avc: denied { execute } for pid=6037 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
[ 77.130308][ T40] audit: type=1400 audit(1767030426.162:111): avc: denied { execute_no_trans } for pid=6037 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
2025/12/29 17:47:06 ignoring optional flag "type"="qemu"
2025/12/29 17:47:06 parsed 1 programs
[ 77.602795][ T40] audit: type=1400 audit(1767030426.652:112): avc: denied { read } for pid=6037 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
[ 77.612976][ T40] audit: type=1400 audit(1767030426.652:113): avc: denied { open } for pid=6037 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
[ 77.675496][ T40] audit: type=1400 audit(1767030426.722:114): avc: denied { unlink } for pid=6044 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"
[ 79.055833][ T6044] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/12/29 17:47:08 executed programs: 0
[ 79.100667][ T40] audit: type=1400 audit(1767030428.142:115): avc: denied { write } for pid=6062 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
[ 79.110600][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.115120][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.118997][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.124172][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.128333][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.295768][ T6062] chnl_net:caif_netlink_parms(): no params data found
[ 79.417328][ T6062] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.421368][ T6062] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.425473][ T6062] bridge_slave_0: entered allmulticast mode
[ 79.429581][ T6062] bridge_slave_0: entered promiscuous mode
[ 79.435699][ T6062] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.439333][ T6062] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.443891][ T6062] bridge_slave_1: entered allmulticast mode
[ 79.447255][ T6062] bridge_slave_1: entered promiscuous mode
[ 79.500765][ T6062] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.508456][ T6062] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.558202][ T6062] team0: Port device team_slave_0 added
[ 79.562315][ T6062] team0: Port device team_slave_1 added
[ 79.607291][ T6062] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.609936][ T6062] 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.
[ 79.620096][ T6062] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.624811][ T6062] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.627147][ T6062] 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.
[ 79.637125][ T6062] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.676659][ T6062] hsr_slave_0: entered promiscuous mode
[ 79.679058][ T6062] hsr_slave_1: entered promiscuous mode
[ 80.181208][ T6062] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 80.188284][ T6062] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 80.195250][ T6062] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 80.201933][ T6062] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 80.222409][ T6062] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.225025][ T6062] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.228197][ T6062] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.231312][ T6062] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.265344][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.270575][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.292410][ T6062] 8021q: adding VLAN 0 to HW filter on device bond0
[ 80.305196][ T6062] 8021q: adding VLAN 0 to HW filter on device team0
[ 80.314378][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.317614][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.330143][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.333926][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.513123][ T6062] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.549205][ T6062] veth0_vlan: entered promiscuous mode
[ 80.559625][ T6062] veth1_vlan: entered promiscuous mode
[ 80.582912][ T6062] veth0_macvtap: entered promiscuous mode
[ 80.588724][ T6062] veth1_macvtap: entered promiscuous mode
[ 80.604277][ T6062] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.617604][ T6062] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.628542][ T1147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.634523][ T1147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.640572][ T1147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.646623][ T1147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.857838][ T6120] loop0: detected capacity change from 0 to 32768
[ 80.866760][ T6120] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6120)
[ 80.881596][ T6120] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[ 80.885708][ T6120] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[ 81.049280][ T6120] BTRFS info (device loop0): enabling ssd optimizations
[ 81.052843][ T6120] BTRFS info (device loop0): turning on async discard
[ 81.055694][ T6120] BTRFS info (device loop0): enabling free space tree
[ 81.061884][ T40] audit: type=1400 audit(1767030430.102:116): avc: denied { mount } for pid=6119 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
[ 81.073247][ T40] audit: type=1400 audit(1767030430.122:117): avc: denied { add_name } for pid=6119 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 81.082108][ T40] audit: type=1400 audit(1767030430.122:118): avc: denied { create } for pid=6119 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 81.090688][ T40] audit: type=1400 audit(1767030430.122:119): avc: denied { read write open } for pid=6119 comm="syz-executor.0" path="/syzkaller-testdir4029478328/syzkaller.i62zEc/0/file0/bus" dev="loop0" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 81.109516][ T40] audit: type=1800 audit(1767030430.122:120): pid=6120 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
[ 81.119641][ T40] audit: type=1800 audit(1767030430.122:121): pid=6120 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
[ 81.163996][ T6149] BTRFS info (device loop0): balance: start
[ 81.169384][ T6120] ------------[ cut here ]------------
[ 81.171336][ T6120] BTRFS: Transaction aborted (error -28)
[ 81.173355][ T6120] WARNING: fs/btrfs/extent-tree.c:3235 at __btrfs_free_extent.isra.0+0x7d9/0x4800, CPU#1: syz-executor.0/6120
[ 81.174658][ T6149] BTRFS info (device loop0 state A): balance: ended with status: 0
[ 81.177226][ T6120] Modules linked in:
[ 81.177265][ T6120] CPU: 1 UID: 0 PID: 6120 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 81.177281][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 81.177288][ T6120] RIP: 0010:__btrfs_free_extent.isra.0+0x7dd/0x4800
[ 81.194074][ T6120] Code: f9 df fd 8d 43 1e 83 f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 6e 05 00 00 e8 9e fe df fd 48 8d 3d 97 e4 b1 0c 8b 74 24 40 <67> 48 0f b9 3a bd 01 00 00 00 e8 84 fe df fd 8b 4c 24 40 48 8b 7c
[ 81.201083][ T6120] RSP: 0018:ffffc900042d7140 EFLAGS: 00010293
[ 81.203708][ T6120] RAX: 0000000000000000 RBX: ffffffffffffffe4 RCX: ffffffff83dee866
[ 81.207184][ T6120] RDX: ffff88802844c980 RSI: 00000000ffffffe4 RDI: ffffffff9090cd20
[ 81.210748][ T6120] RBP: 0000000000000000 R08: 0000000000000005 R09: fffffffffffffffb
[ 81.213805][ T6120] R10: ffffffffffffffe4 R11: ffff88802844d4b0 R12: ffff88802dc8ad10
[ 81.216976][ T6120] R13: ffff888036142b40 R14: ffff88802e66db68 R15: 0000000000521000
[ 81.219885][ T6120] FS: 00007f3252a1a6c0(0000) GS:ffff8880d69f5000(0000) knlGS:0000000000000000
[ 81.223519][ T6120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.223758][ T5294] Bluetooth: hci0: command tx timeout
[ 81.226021][ T6120] CR2: 00007f32529f9d58 CR3: 000000002f0e9000 CR4: 0000000000352ef0
[ 81.231744][ T6120] Call Trace:
[ 81.233097][ T6120]
[ 81.234178][ T6120] ? __pfx___btrfs_free_extent.isra.0+0x10/0x10
[ 81.236285][ T6120] ? _raw_read_unlock+0x28/0x50
[ 81.238052][ T6120] ? btrfs_merge_delayed_refs+0x803/0xae0
[ 81.240509][ T6120] ? do_raw_spin_lock+0x12c/0x2b0
[ 81.242362][ T6120] ? find_held_lock+0x2b/0x80
[ 81.244225][ T6120] ? __btrfs_run_delayed_refs+0x538/0x3da0
[ 81.246096][ T6120] __btrfs_run_delayed_refs+0x9a2/0x3da0
[ 81.248030][ T6120] ? __pfx___btrfs_run_delayed_refs+0x10/0x10
[ 81.250581][ T6120] ? lockdep_unlock+0x64/0xd0
[ 81.252679][ T6120] ? __lock_acquire+0x12c2/0x2890
[ 81.254943][ T6120] btrfs_run_delayed_refs+0x1a4/0x4b0
[ 81.257242][ T6120] btrfs_commit_transaction+0x851/0x4240
[ 81.259692][ T6120] ? lockdep_init_map_type+0x5c/0x270
[ 81.262002][ T6120] ? btrfs_record_root_in_trans+0x15b/0x1b0
[ 81.264748][ T6120] ? __pfx_btrfs_commit_transaction+0x10/0x10
[ 81.267277][ T6120] ? start_transaction+0x29d/0x1a80
[ 81.269569][ T6120] btrfs_sync_file+0x9df/0x1060
[ 81.271809][ T6120] ? __pfx_btrfs_sync_file+0x10/0x10
[ 81.274683][ T6120] ? do_raw_spin_lock+0x12c/0x2b0
[ 81.277041][ T6120] ? find_held_lock+0x2b/0x80
[ 81.279394][ T6120] ? __pfx_btrfs_sync_file+0x10/0x10
[ 81.281908][ T6120] vfs_fsync_range+0x142/0x230
[ 81.284011][ T6120] btrfs_do_write_iter+0x6ce/0x930
[ 81.285845][ T6120] ? rcu_is_watching+0x12/0xc0
[ 81.287932][ T6120] ? __pfx_btrfs_do_write_iter+0x10/0x10
[ 81.290349][ T6120] ? splice_from_pipe_next+0x1f7/0x5d0
[ 81.292864][ T6120] iter_file_splice_write+0xa24/0x12b0
[ 81.295202][ T6120] ? __pfx_iter_file_splice_write+0x10/0x10
[ 81.297699][ T6120] ? __pfx_copy_splice_read+0x10/0x10
[ 81.300199][ T6120] ? __pfx_iter_file_splice_write+0x10/0x10
[ 81.302831][ T6120] direct_splice_actor+0x192/0x6c0
[ 81.304909][ T6120] splice_direct_to_actor+0x345/0xa30
[ 81.307383][ T6120] ? __pfx_direct_splice_actor+0x10/0x10
[ 81.310646][ T6120] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 81.314515][ T6120] do_splice_direct+0x174/0x240
[ 81.316602][ T6120] ? __pfx_do_splice_direct+0x10/0x10
[ 81.318915][ T6120] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 81.321373][ T6120] ? rw_verify_area+0xcf/0x6c0
[ 81.323499][ T6120] do_sendfile+0xb06/0xe50
[ 81.325464][ T6120] ? __pfx_do_sendfile+0x10/0x10
[ 81.327413][ T6120] ? __x64_sys_futex+0x1e0/0x4c0
[ 81.329494][ T6120] ? __x64_sys_futex+0x1e9/0x4c0
[ 81.331623][ T6120] __x64_sys_sendfile64+0x1d8/0x220
[ 81.334096][ T6120] ? __pfx___x64_sys_sendfile64+0x10/0x10
[ 81.336562][ T6120] do_syscall_64+0xcd/0xf80
[ 81.338615][ T6120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.341091][ T6120] RIP: 0033:0x7f3251c7dda9
[ 81.343171][ T6120] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 81.351762][ T6120] RSP: 002b:00007f3252a1a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 81.355003][ T6120] RAX: ffffffffffffffda RBX: 00007f3251dabf80 RCX: 00007f3251c7dda9
[ 81.358079][ T6120] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[ 81.361316][ T6120] RBP: 00007f3251cca47a R08: 0000000000000000 R09: 0000000000000000
[ 81.364526][ T6120] R10: 000000000880000c R11: 0000000000000246 R12: 0000000000000000
[ 81.367120][ T6120] R13: 000000000000000b R14: 00007f3251dabf80 R15: 00007ffcb3250068
[ 81.370367][ T6120]
[ 81.371874][ T6120] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 81.375720][ T6120] CPU: 1 UID: 0 PID: 6120 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 81.380159][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 81.384636][ T6120] Call Trace:
[ 81.386072][ T6120]
[ 81.387295][ T6120] dump_stack_lvl+0x3d/0x1f0
[ 81.389321][ T6120] vpanic+0x640/0x6f0
[ 81.391174][ T6120] ? __btrfs_free_extent.isra.0+0x7d9/0x4800
[ 81.393728][ T6120] panic+0xca/0xd0
[ 81.395359][ T6120] ? __pfx_panic+0x10/0x10
[ 81.397339][ T6120] ? check_panic_on_warn+0x1f/0xb0
[ 81.399519][ T6120] check_panic_on_warn+0xab/0xb0
[ 81.401793][ T6120] __warn+0x108/0x3c0
[ 81.403457][ T6120] __report_bug+0x2a0/0x520
[ 81.405155][ T6120] ? __btrfs_free_extent.isra.0+0x7d9/0x4800
[ 81.407215][ T6120] ? __pfx___report_bug+0x10/0x10
[ 81.409389][ T6120] ? __btrfs_free_extent.isra.0+0x7b6/0x4800
[ 81.411949][ T6120] ? __pfx_lookup_inline_extent_backref+0x10/0x10
[ 81.414700][ T6120] report_bug_entry+0xe1/0x290
[ 81.416806][ T6120] ? __btrfs_free_extent.isra.0+0x7dd/0x4800
[ 81.419177][ T6120] handle_bug+0x18a/0x260
[ 81.420896][ T6120] exc_invalid_op+0x17/0x50
[ 81.422670][ T6120] asm_exc_invalid_op+0x1a/0x20
[ 81.424528][ T6120] RIP: 0010:__btrfs_free_extent.isra.0+0x7dd/0x4800
[ 81.427208][ T6120] Code: f9 df fd 8d 43 1e 83 f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 6e 05 00 00 e8 9e fe df fd 48 8d 3d 97 e4 b1 0c 8b 74 24 40 <67> 48 0f b9 3a bd 01 00 00 00 e8 84 fe df fd 8b 4c 24 40 48 8b 7c
[ 81.435546][ T6120] RSP: 0018:ffffc900042d7140 EFLAGS: 00010293
[ 81.438317][ T6120] RAX: 0000000000000000 RBX: ffffffffffffffe4 RCX: ffffffff83dee866
[ 81.441756][ T6120] RDX: ffff88802844c980 RSI: 00000000ffffffe4 RDI: ffffffff9090cd20
[ 81.445212][ T6120] RBP: 0000000000000000 R08: 0000000000000005 R09: fffffffffffffffb
[ 81.448861][ T6120] R10: ffffffffffffffe4 R11: ffff88802844d4b0 R12: ffff88802dc8ad10
[ 81.452931][ T6120] R13: ffff888036142b40 R14: ffff88802e66db68 R15: 0000000000521000
[ 81.456666][ T6120] ? __btrfs_free_extent.isra.0+0x7b6/0x4800
[ 81.459249][ T6120] ? __pfx___btrfs_free_extent.isra.0+0x10/0x10
[ 81.461808][ T6120] ? _raw_read_unlock+0x28/0x50
[ 81.463789][ T6120] ? btrfs_merge_delayed_refs+0x803/0xae0
[ 81.466225][ T6120] ? do_raw_spin_lock+0x12c/0x2b0
[ 81.468404][ T6120] ? find_held_lock+0x2b/0x80
[ 81.470420][ T6120] ? __btrfs_run_delayed_refs+0x538/0x3da0
[ 81.473374][ T6120] __btrfs_run_delayed_refs+0x9a2/0x3da0
[ 81.475763][ T6120] ? __pfx___btrfs_run_delayed_refs+0x10/0x10
[ 81.478098][ T6120] ? lockdep_unlock+0x64/0xd0
[ 81.480124][ T6120] ? __lock_acquire+0x12c2/0x2890
[ 81.482591][ T6120] btrfs_run_delayed_refs+0x1a4/0x4b0
[ 81.485479][ T6120] btrfs_commit_transaction+0x851/0x4240
[ 81.488236][ T6120] ? lockdep_init_map_type+0x5c/0x270
[ 81.490849][ T6120] ? btrfs_record_root_in_trans+0x15b/0x1b0
[ 81.493637][ T6120] ? __pfx_btrfs_commit_transaction+0x10/0x10
[ 81.496410][ T6120] ? start_transaction+0x29d/0x1a80
[ 81.498668][ T6120] btrfs_sync_file+0x9df/0x1060
[ 81.500581][ T6120] ? __pfx_btrfs_sync_file+0x10/0x10
[ 81.502645][ T6120] ? do_raw_spin_lock+0x12c/0x2b0
[ 81.504890][ T6120] ? find_held_lock+0x2b/0x80
[ 81.506983][ T6120] ? __pfx_btrfs_sync_file+0x10/0x10
[ 81.509404][ T6120] vfs_fsync_range+0x142/0x230
[ 81.511957][ T6120] btrfs_do_write_iter+0x6ce/0x930
[ 81.514935][ T6120] ? rcu_is_watching+0x12/0xc0
[ 81.516994][ T6120] ? __pfx_btrfs_do_write_iter+0x10/0x10
[ 81.519607][ T6120] ? splice_from_pipe_next+0x1f7/0x5d0
[ 81.522045][ T6120] iter_file_splice_write+0xa24/0x12b0
[ 81.524449][ T6120] ? __pfx_iter_file_splice_write+0x10/0x10
[ 81.527138][ T6120] ? __pfx_copy_splice_read+0x10/0x10
[ 81.529633][ T6120] ? __pfx_iter_file_splice_write+0x10/0x10
[ 81.532306][ T6120] direct_splice_actor+0x192/0x6c0
[ 81.534751][ T6120] splice_direct_to_actor+0x345/0xa30
[ 81.537210][ T6120] ? __pfx_direct_splice_actor+0x10/0x10
[ 81.539771][ T6120] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 81.542370][ T6120] do_splice_direct+0x174/0x240
[ 81.544639][ T6120] ? __pfx_do_splice_direct+0x10/0x10
[ 81.547409][ T6120] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 81.550653][ T6120] ? rw_verify_area+0xcf/0x6c0
[ 81.552876][ T6120] do_sendfile+0xb06/0xe50
[ 81.555065][ T6120] ? __pfx_do_sendfile+0x10/0x10
[ 81.557305][ T6120] ? __x64_sys_futex+0x1e0/0x4c0
[ 81.559478][ T6120] ? __x64_sys_futex+0x1e9/0x4c0
[ 81.561604][ T6120] __x64_sys_sendfile64+0x1d8/0x220
[ 81.563800][ T6120] ? __pfx___x64_sys_sendfile64+0x10/0x10
[ 81.566645][ T6120] do_syscall_64+0xcd/0xf80
[ 81.569008][ T6120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.572556][ T6120] RIP: 0033:0x7f3251c7dda9
[ 81.574705][ T6120] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 81.583072][ T6120] RSP: 002b:00007f3252a1a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 81.586850][ T6120] RAX: ffffffffffffffda RBX: 00007f3251dabf80 RCX: 00007f3251c7dda9
[ 81.590437][ T6120] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[ 81.593875][ T6120] RBP: 00007f3251cca47a R08: 0000000000000000 R09: 0000000000000000
[ 81.597347][ T6120] R10: 000000000880000c R11: 0000000000000246 R12: 0000000000000000
[ 81.601127][ T6120] R13: 000000000000000b R14: 00007f3251dabf80 R15: 00007ffcb3250068
[ 81.605021][ T6120]
[ 81.607298][ T6120] Kernel Offset: disabled
[ 81.609339][ T6120] Rebooting in 86400 seconds..