Warning: Permanently added '[localhost]:27853' (ED25519) to the list of known hosts. 2025/08/04 16:08:08 ignoring optional flag "sandboxArg"="0" 2025/08/04 16:08:10 parsed 1 programs syzkaller login: [ 90.257330][ T5349] cgroup: Unknown subsys name 'net' [ 90.327720][ T5349] cgroup: Unknown subsys name 'cpuset' [ 90.333281][ T5349] cgroup: Unknown subsys name 'rlimit' [ 91.895271][ T54] cfg80211: failed to load regulatory.db [ 92.094609][ T5349] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.592754][ T5365] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 97.535307][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.540092][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.544595][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.548498][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.552255][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.971688][ T5395] chnl_net:caif_netlink_parms(): no params data found [ 99.045494][ T5395] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.049443][ T5395] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.055881][ T5395] bridge_slave_0: entered allmulticast mode [ 99.059869][ T5395] bridge_slave_0: entered promiscuous mode [ 99.066866][ T5395] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.070501][ T5395] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.075135][ T5395] bridge_slave_1: entered allmulticast mode [ 99.079717][ T5395] bridge_slave_1: entered promiscuous mode [ 99.110127][ T5395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.117230][ T5395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.146783][ T5395] team0: Port device team_slave_0 added [ 99.151876][ T5395] team0: Port device team_slave_1 added [ 99.176679][ T5395] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.179771][ T5395] 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. [ 99.190964][ T5395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.198793][ T5395] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.201711][ T5395] 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. [ 99.214323][ T5395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.256150][ T5395] hsr_slave_0: entered promiscuous mode [ 99.259843][ T5395] hsr_slave_1: entered promiscuous mode [ 99.420611][ T5395] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.431747][ T5395] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.441213][ T5395] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.448061][ T5395] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.486434][ T5395] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.489391][ T5395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.494207][ T5395] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.497722][ T5395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.568340][ T5395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.587701][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.597943][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.611909][ T5395] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.625213][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.628773][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.639925][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.643162][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.842016][ T5395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.888181][ T5395] veth0_vlan: entered promiscuous mode [ 99.898753][ T5395] veth1_vlan: entered promiscuous mode [ 99.929155][ T5395] veth0_macvtap: entered promiscuous mode [ 99.938265][ T5395] veth1_macvtap: entered promiscuous mode [ 99.956857][ T5395] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.968040][ T5395] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.980624][ T1046] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.990698][ T1046] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.002748][ T1046] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.021274][ T1048] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.135313][ T5395] syz-executor (5395) used greatest stack depth: 20088 bytes left [ 100.168809][ T1046] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.218361][ T1046] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.257100][ T1046] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.300142][ T1046] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.782287][ T1048] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.794938][ T1048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.827069][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.830487][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/04 16:08:25 executed programs: 0 [ 102.552732][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.557610][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.561200][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.567004][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.571099][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.985562][ T1046] bridge_slave_1: left allmulticast mode [ 102.988376][ T1046] bridge_slave_1: left promiscuous mode [ 102.992029][ T1046] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.015233][ T1046] bridge_slave_0: left allmulticast mode [ 103.017825][ T1046] bridge_slave_0: left promiscuous mode [ 103.020318][ T1046] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.466361][ T1046] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.476251][ T1046] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.481612][ T1046] bond0 (unregistering): Released all slaves [ 103.490741][ T5457] chnl_net:caif_netlink_parms(): no params data found [ 103.590784][ T1046] hsr_slave_0: left promiscuous mode [ 103.594752][ T1046] hsr_slave_1: left promiscuous mode [ 103.598416][ T1046] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.601348][ T1046] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.605816][ T1046] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.608870][ T1046] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.628486][ T1046] veth1_macvtap: left promiscuous mode [ 103.630936][ T1046] veth0_macvtap: left promiscuous mode [ 103.635283][ T1046] veth1_vlan: left promiscuous mode [ 103.639387][ T1046] veth0_vlan: left promiscuous mode [ 103.949000][ T1046] team0 (unregistering): Port device team_slave_1 removed [ 103.971743][ T1046] team0 (unregistering): Port device team_slave_0 removed [ 104.406139][ T5457] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.409605][ T5457] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.412883][ T5457] bridge_slave_0: entered allmulticast mode [ 104.434602][ T5457] bridge_slave_0: entered promiscuous mode [ 104.447157][ T5457] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.450463][ T5457] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.464566][ T5457] bridge_slave_1: entered allmulticast mode [ 104.473909][ T5457] bridge_slave_1: entered promiscuous mode [ 104.560144][ T5457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.576980][ T5457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.595901][ T45] Bluetooth: hci0: command tx timeout [ 104.660297][ T5457] team0: Port device team_slave_0 added [ 104.678515][ T5457] team0: Port device team_slave_1 added [ 105.145774][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.149096][ T5457] 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. [ 105.190849][ T5457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.218070][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.220957][ T5457] 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. [ 105.270328][ T5457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.438659][ T5457] hsr_slave_0: entered promiscuous mode [ 105.454049][ T5457] hsr_slave_1: entered promiscuous mode [ 106.381631][ T5457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.400804][ T5457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.426646][ T5457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.439426][ T5457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.608216][ T5457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.635494][ T5457] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.658934][ T1046] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.663799][ T1046] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.677779][ T45] Bluetooth: hci0: command tx timeout [ 106.682268][ T1046] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.685618][ T1046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.742242][ T5457] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.765217][ T5457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.066754][ T5457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.148163][ T5457] veth0_vlan: entered promiscuous mode [ 107.177135][ T5457] veth1_vlan: entered promiscuous mode [ 107.234031][ T5457] veth0_macvtap: entered promiscuous mode [ 107.239766][ T5457] veth1_macvtap: entered promiscuous mode [ 107.290961][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.313141][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.350969][ T1038] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.357191][ T1038] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.361322][ T1038] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.385169][ T1038] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.499658][ T1046] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.523961][ T1046] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.573057][ T1048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.586655][ T1048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/04 16:08:30 executed programs: 2 [ 108.088678][ T5514] loop0: detected capacity change from 0 to 32768 [ 108.130239][ T5514] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.17 (5514) [ 108.190532][ T5514] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 108.208370][ T5514] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 108.212170][ T5514] BTRFS info (device loop0): disk space caching is enabled [ 108.246285][ T5514] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 108.362018][ T5514] BTRFS info (device loop0): rebuilding free space tree [ 108.428287][ T5514] BTRFS info (device loop0): disabling free space tree [ 108.431820][ T5514] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.463887][ T5514] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.538417][ T5514] BTRFS info (device loop0): balance: start -susage=12582912,drange=8796093022212..7,limit=10376293541461622786,limit=2..2415919104 [ 108.574530][ T5514] ------------[ cut here ]------------ [ 108.577014][ T5514] BTRFS: Transaction aborted (error -28) [ 108.579550][ T5514] WARNING: CPU: 0 PID: 5514 at fs/btrfs/block-group.c:2789 btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.585451][ T5514] Modules linked in: [ 108.588663][ T5514] CPU: 0 UID: 0 PID: 5514 Comm: syz.0.17 Not tainted 6.16.0-syzkaller-11489-gd2eedaa3909b #0 PREEMPT(full) [ 108.593412][ T5514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 108.598155][ T5514] RIP: 0010:btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.600967][ T5514] Code: 00 e8 64 d1 b9 fd 84 c0 74 29 e8 5b 2f d3 fd e9 fd 01 00 00 e8 51 2f d3 fd 90 48 c7 c7 a0 f4 cf 8b 44 89 f6 e8 91 be 96 fd 90 <0f> 0b 90 90 e9 e5 fd ff ff e8 22 f4 8c 07 41 89 c7 31 ff 89 c6 e8 [ 108.609430][ T5514] RSP: 0018:ffffc90002bff6e0 EFLAGS: 00010246 [ 108.613114][ T5514] RAX: e7ce440b52d31b00 RBX: ffff88804fa50001 RCX: ffff888033858000 [ 108.617127][ T5514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 108.620778][ T5514] RBP: ffffc90002bff948 R08: 0000000000000003 R09: 0000000000000004 [ 108.624828][ T5514] R10: dffffc0000000000 R11: fffffbfff1bfa1ec R12: 0000000000000000 [ 108.629463][ T5514] R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff88804fb56800 [ 108.635203][ T5514] FS: 0000555579a44500(0000) GS:ffff88808d21d000(0000) knlGS:0000000000000000 [ 108.640659][ T5514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.644959][ T5514] CR2: 00007ffd18521ff8 CR3: 000000003ee41000 CR4: 0000000000352ef0 [ 108.649935][ T5514] Call Trace: [ 108.652160][ T5514] [ 108.654392][ T5514] ? _raw_spin_unlock+0x28/0x50 [ 108.658744][ T5514] ? kfree+0x18e/0x440 [ 108.660406][ T5514] ? __pfx_btrfs_create_pending_block_groups+0x10/0x10 [ 108.663277][ T5514] ? btrfs_inc_block_group_ro+0x639/0x6f0 [ 108.666135][ T5514] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 108.668681][ T5514] ? do_raw_spin_unlock+0x4d/0x240 [ 108.671522][ T5514] ? _raw_spin_unlock+0x28/0x50 [ 108.675295][ T5514] __btrfs_end_transaction+0x140/0x640 [ 108.678147][ T5514] btrfs_inc_block_group_ro+0x641/0x6f0 [ 108.680699][ T5514] btrfs_relocate_block_group+0x3f1/0xc60 [ 108.683113][ T5514] btrfs_relocate_chunk+0x12f/0x5c0 [ 108.685369][ T5514] __btrfs_balance+0x1860/0x23f0 [ 108.687233][ T5514] ? __pfx___btrfs_balance+0x10/0x10 [ 108.689542][ T5514] ? __wait_for_common+0x650/0x710 [ 108.691680][ T5514] ? do_raw_spin_unlock+0x4d/0x240 [ 108.693944][ T5514] btrfs_balance+0xac2/0x11b0 [ 108.695908][ T5514] btrfs_ioctl_balance+0x3d3/0x610 [ 108.698112][ T5514] ? btrfs_ioctl+0xb19/0xd00 [ 108.700252][ T5514] ? __pfx_btrfs_ioctl+0x10/0x10 [ 108.702663][ T5514] __se_sys_ioctl+0xf9/0x170 [ 108.705416][ T5514] do_syscall_64+0xfa/0x3b0 [ 108.707809][ T5514] ? lockdep_hardirqs_on+0x9c/0x150 [ 108.710306][ T5514] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.713088][ T5514] ? clear_bhb_loop+0x60/0xb0 [ 108.715325][ T5514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.717914][ T5514] RIP: 0033:0x7fd91558eb69 [ 108.719987][ T5514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 108.729363][ T5514] RSP: 002b:00007ffff993cf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.733103][ T5514] RAX: ffffffffffffffda RBX: 00007fd9157b5fa0 RCX: 00007fd91558eb69 [ 108.736724][ T5514] RDX: 0000200000000c40 RSI: 00000000c4009420 RDI: 0000000000000003 [ 108.740044][ T5514] RBP: 00007fd915611df1 R08: 0000000000000000 R09: 0000000000000000 [ 108.743619][ T5514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.747120][ T5514] R13: 00007fd9157b5fa0 R14: 00007fd9157b5fa0 R15: 0000000000000003 [ 108.750900][ T5514] [ 108.752561][ T5514] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 108.755967][ T5514] CPU: 0 UID: 0 PID: 5514 Comm: syz.0.17 Not tainted 6.16.0-syzkaller-11489-gd2eedaa3909b #0 PREEMPT(full) [ 108.760827][ T5514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 108.765391][ T5514] Call Trace: [ 108.766805][ T5514] [ 108.768121][ T5514] dump_stack_lvl+0x99/0x250 [ 108.770229][ T5514] ? __asan_memcpy+0x40/0x70 [ 108.772456][ T5514] ? __pfx_dump_stack_lvl+0x10/0x10 [ 108.775128][ T5514] ? __pfx__printk+0x10/0x10 [ 108.777562][ T5514] vpanic+0x281/0x750 [ 108.779210][ T5514] ? __pfx__printk+0x10/0x10 [ 108.780815][ T5514] ? __pfx_vpanic+0x10/0x10 [ 108.782566][ T5514] ? is_bpf_text_address+0x26/0x2b0 [ 108.784901][ T5514] panic+0xb9/0xc0 [ 108.786579][ T5514] ? __pfx_panic+0x10/0x10 [ 108.788538][ T5514] __warn+0x31b/0x4b0 [ 108.790289][ T5514] ? btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.793113][ T5514] ? btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.795944][ T5514] report_bug+0x2be/0x4f0 [ 108.797858][ T5514] ? btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.800729][ T5514] ? btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.803710][ T5514] ? btrfs_create_pending_block_groups+0x1152/0x1780 [ 108.806883][ T5514] handle_bug+0x84/0x160 [ 108.809271][ T5514] exc_invalid_op+0x1a/0x50 [ 108.811681][ T5514] asm_exc_invalid_op+0x1a/0x20 [ 108.814315][ T5514] RIP: 0010:btrfs_create_pending_block_groups+0x1150/0x1780 [ 108.818145][ T5514] Code: 00 e8 64 d1 b9 fd 84 c0 74 29 e8 5b 2f d3 fd e9 fd 01 00 00 e8 51 2f d3 fd 90 48 c7 c7 a0 f4 cf 8b 44 89 f6 e8 91 be 96 fd 90 <0f> 0b 90 90 e9 e5 fd ff ff e8 22 f4 8c 07 41 89 c7 31 ff 89 c6 e8 [ 108.826657][ T5514] RSP: 0018:ffffc90002bff6e0 EFLAGS: 00010246 [ 108.829373][ T5514] RAX: e7ce440b52d31b00 RBX: ffff88804fa50001 RCX: ffff888033858000 [ 108.832876][ T5514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 108.837495][ T5514] RBP: ffffc90002bff948 R08: 0000000000000003 R09: 0000000000000004 [ 108.841355][ T5514] R10: dffffc0000000000 R11: fffffbfff1bfa1ec R12: 0000000000000000 [ 108.845649][ T5514] R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff88804fb56800 [ 108.850042][ T5514] ? _raw_spin_unlock+0x28/0x50 [ 108.852697][ T5514] ? kfree+0x18e/0x440 [ 108.855250][ T5514] ? __pfx_btrfs_create_pending_block_groups+0x10/0x10 [ 108.859097][ T5514] ? btrfs_inc_block_group_ro+0x639/0x6f0 [ 108.862253][ T5514] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 108.865455][ T5514] ? do_raw_spin_unlock+0x4d/0x240 [ 108.868153][ T5514] ? _raw_spin_unlock+0x28/0x50 [ 108.870880][ T5514] __btrfs_end_transaction+0x140/0x640 [ 108.873727][ T5514] btrfs_inc_block_group_ro+0x641/0x6f0 [ 108.876473][ T5514] btrfs_relocate_block_group+0x3f1/0xc60 [ 108.879552][ T5514] btrfs_relocate_chunk+0x12f/0x5c0 [ 108.882278][ T5514] __btrfs_balance+0x1860/0x23f0 [ 108.884740][ T5514] ? __pfx___btrfs_balance+0x10/0x10 [ 108.887363][ T5514] ? __wait_for_common+0x650/0x710 [ 108.889858][ T5514] ? do_raw_spin_unlock+0x4d/0x240 [ 108.892300][ T5514] btrfs_balance+0xac2/0x11b0 [ 108.894799][ T5514] btrfs_ioctl_balance+0x3d3/0x610 [ 108.897154][ T5514] ? btrfs_ioctl+0xb19/0xd00 [ 108.899315][ T5514] ? __pfx_btrfs_ioctl+0x10/0x10 [ 108.901884][ T5514] __se_sys_ioctl+0xf9/0x170 [ 108.904157][ T5514] do_syscall_64+0xfa/0x3b0 [ 108.906384][ T5514] ? lockdep_hardirqs_on+0x9c/0x150 [ 108.909220][ T5514] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.913177][ T5514] ? clear_bhb_loop+0x60/0xb0 [ 108.915616][ T5514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.917986][ T5514] RIP: 0033:0x7fd91558eb69 [ 108.919918][ T5514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 108.928686][ T5514] RSP: 002b:00007ffff993cf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.932466][ T5514] RAX: ffffffffffffffda RBX: 00007fd9157b5fa0 RCX: 00007fd91558eb69 [ 108.936721][ T5514] RDX: 0000200000000c40 RSI: 00000000c4009420 RDI: 0000000000000003 [ 108.940360][ T5514] RBP: 00007fd915611df1 R08: 0000000000000000 R09: 0000000000000000 [ 108.944416][ T5514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.947498][ T5514] R13: 00007fd9157b5fa0 R14: 00007fd9157b5fa0 R15: 0000000000000003 [ 108.950626][ T5514] [ 108.952524][ T5514] Kernel Offset: disabled [ 108.954887][ T5514] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:08:31 Registers: info registers vcpu 0 CPU#0 RAX=000000000000006e RBX=000000000000006e RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90002bfee30 R8 =ffff888033ab0237 R9 =1ffff11006756046 R10=dffffc0000000000 R11=ffffffff854edf60 R12=dffffc0000000000 R13=ffffffff99af8908 R14=ffffffff99ded8e0 R15=0000000000000000 RIP=ffffffff854edfdc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555579a44500 ffffffff 00c00000 GS =0000 ffff88808d21d000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd18521ff8 CR3=000000003ee41000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000080040001 Opmask01=0000000000000fff Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffff993d1e0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffff993d366 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffff993d366 00007ffff993d36c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd915612e0a ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd915612e17 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd915612e11 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd915612e25 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd915612eab ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd915612f89 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0063696e61703d73 726f727265006f72 2d746e756f6d6572 3d73726f72726500 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00464c4b44551856 574a575740004a57 08514b504a484057 1856574a57574000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000