Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. 2026/02/16 13:09:05 parsed 1 programs [ 107.182756][ T4623] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 108.756976][ T4633] chnl_net:caif_netlink_parms(): no params data found [ 108.801097][ T4633] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.809034][ T4633] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.818227][ T4633] device bridge_slave_0 entered promiscuous mode [ 108.829704][ T4633] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.838270][ T4633] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.846561][ T4633] device bridge_slave_1 entered promiscuous mode [ 108.867976][ T4633] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.880190][ T4633] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.908361][ T4633] team0: Port device team_slave_0 added [ 108.916757][ T4633] team0: Port device team_slave_1 added [ 108.935163][ T4633] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.942477][ T4633] 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. [ 108.969989][ T4633] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.984636][ T4633] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.993577][ T4633] 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. [ 109.025010][ T4633] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.058001][ T4633] device hsr_slave_0 entered promiscuous mode [ 109.066090][ T4633] device hsr_slave_1 entered promiscuous mode [ 109.657461][ T4633] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.674977][ T4633] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.698747][ T4633] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.716888][ T4633] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 109.908201][ T4633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.928118][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.940158][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.969071][ T4633] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.981525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.993319][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.003755][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.011990][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.037542][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.049355][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.059091][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.071507][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.079425][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.093641][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.115032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.125663][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.138809][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.149244][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.176275][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.194436][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.207374][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.218139][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.229908][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.245208][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.260424][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.451274][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.462376][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.494899][ T4633] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.529322][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.540620][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.563135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.574980][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.593195][ T4633] device veth0_vlan entered promiscuous mode [ 110.602407][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.612795][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.628052][ T4633] device veth1_vlan entered promiscuous mode [ 110.657932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 110.668179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 110.684510][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.705153][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.718858][ T4633] device veth0_macvtap entered promiscuous mode [ 110.731562][ T4633] device veth1_macvtap entered promiscuous mode [ 110.752879][ T4633] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.763310][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.778117][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.789724][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.802932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.821258][ T4633] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.833893][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.848292][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.865826][ T4633] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.878846][ T4633] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.889720][ T4633] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.913769][ T4633] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.307829][ T4280] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.891972][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.902830][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.930585][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 112.943010][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.952039][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.973056][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 113.220874][ T4280] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/16 13:09:15 executed programs: 0 [ 114.802862][ T4883] chnl_net:caif_netlink_parms(): no params data found [ 114.857826][ T4883] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.865534][ T4883] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.875051][ T4883] device bridge_slave_0 entered promiscuous mode [ 114.885450][ T4883] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.892821][ T4883] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.902802][ T4883] device bridge_slave_1 entered promiscuous mode [ 114.934664][ T4883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.947799][ T4883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.988309][ T4883] team0: Port device team_slave_0 added [ 114.999821][ T4883] team0: Port device team_slave_1 added [ 115.034892][ T4883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.043397][ T4883] 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. [ 115.073282][ T4883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.088834][ T4883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.098804][ T4883] 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. [ 115.127713][ T4883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.168648][ T4883] device hsr_slave_0 entered promiscuous mode [ 115.176921][ T4883] device hsr_slave_1 entered promiscuous mode [ 115.184871][ T4883] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 115.193220][ T4883] Cannot create hsr debugfs directory [ 115.432873][ T4280] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.514702][ T4280] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.304835][ T4883] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.315639][ T4883] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.333177][ T4280] device hsr_slave_0 left promiscuous mode [ 116.341435][ T4280] device hsr_slave_1 left promiscuous mode [ 116.348905][ T4280] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 116.358092][ T4280] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 116.367295][ T4280] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 116.376695][ T4280] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 116.385026][ T4280] device bridge_slave_1 left promiscuous mode [ 116.392079][ T4280] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.402894][ T4280] device bridge_slave_0 left promiscuous mode [ 116.409842][ T4280] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.425725][ T4280] device veth1_macvtap left promiscuous mode [ 116.433931][ T4280] device veth0_macvtap left promiscuous mode [ 116.440844][ T4280] device veth1_vlan left promiscuous mode [ 116.447926][ T4280] device veth0_vlan left promiscuous mode [ 116.578148][ T4280] team0 (unregistering): Port device team_slave_1 removed [ 116.591188][ T4280] team0 (unregistering): Port device team_slave_0 removed [ 116.603298][ T4280] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 116.621304][ T4280] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 116.674627][ T4280] bond0 (unregistering): Released all slaves [ 116.712225][ T4883] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.720330][ T4258] Bluetooth: hci0: command 0x0409 tx timeout [ 116.729305][ T4883] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.837483][ T4883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.863646][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.875770][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.886459][ T4883] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.905795][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.917320][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.927275][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.934542][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.945087][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.956982][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.967630][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.975721][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.986428][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.003852][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 117.012779][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.045452][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.059029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.069846][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.082654][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.096334][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.105714][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.115447][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.138155][ T4883] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.151436][ T4883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.164690][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.174881][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.425282][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.433658][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.453032][ T4883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.496619][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.515156][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.548130][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.564700][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.585007][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.604210][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.627407][ T4883] device veth0_vlan entered promiscuous mode [ 117.651071][ T4883] device veth1_vlan entered promiscuous mode [ 117.699534][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 117.718781][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 117.736273][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.760424][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.773381][ T4883] device veth0_macvtap entered promiscuous mode [ 117.792522][ T4883] device veth1_macvtap entered promiscuous mode [ 117.816120][ T4883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.824440][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 117.834390][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.843339][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.856740][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.874524][ T4883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.883662][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.901686][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.917912][ T4883] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.931547][ T4883] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.941583][ T4883] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.952201][ T4883] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.067001][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.099072][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.117748][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 118.148292][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.168025][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.177687][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 118.735501][ T5028] loop0: detected capacity change from 0 to 32768 [ 118.779818][ T5028] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5028) [ 118.794435][ T2287] Bluetooth: hci0: command 0x041b tx timeout [ 118.836438][ T5028] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 118.863763][ T5028] BTRFS info (device loop0): using free space tree [ 118.871133][ T5028] BTRFS info (device loop0): has skinny extents [ 119.093937][ T5028] BTRFS info (device loop0): enabling ssd optimizations [ 119.219000][ T5028] BTRFS info (device loop0): balance: start -susage=34359738372,drange=7..526332,limit=0..6 [ 119.273247][ T5028] ------------[ cut here ]------------ [ 119.304691][ T5028] WARNING: CPU: 1 PID: 5028 at fs/btrfs/block-group.c:2441 btrfs_create_pending_block_groups+0xca1/0xec0 [ 119.320943][ T5028] Modules linked in: [ 119.325862][ T5028] CPU: 1 PID: 5028 Comm: syz.0.17 Not tainted syzkaller #0 [ 119.343944][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 119.369566][ T5028] RIP: 0010:btrfs_create_pending_block_groups+0xca1/0xec0 [ 119.384655][ T5028] Code: e8 44 d7 13 fe 48 8b 5c 24 28 0f 1f 44 00 00 e8 35 d7 13 fe eb 4a e8 2e d7 13 fe 48 c7 c7 c0 18 6d 8a 44 89 fe e8 3f de 4b 06 <0f> 0b 48 8b 7c 24 30 48 c7 c6 40 19 6d 8a ba 89 09 00 00 44 89 f9 [ 119.412290][ T5028] RSP: 0018:ffffc90002e8f780 EFLAGS: 00010246 [ 119.425387][ T5028] RAX: 35569e9828fbcd00 RBX: 1ffff1100c346e0b RCX: ffff8880299e1dc0 [ 119.449400][ T5028] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 119.460171][ T5028] RBP: ffffc90002e8f9a0 R08: ffff8880b912795b R09: 1ffff11017224f2b [ 119.484145][ T5028] R10: dffffc0000000000 R11: ffffed1017224f2c R12: ffff888061a371b0 [ 119.492553][ T5028] R13: ffff888061a37050 R14: ffff888061a37058 R15: 00000000ffffffe4 [ 119.515861][ T5028] FS: 00007fca057436c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 119.536219][ T5028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.543234][ T5028] CR2: 00007f1151244368 CR3: 0000000025ecd000 CR4: 00000000003506e0 [ 119.556670][ T5028] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.568917][ T5028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.583656][ T5028] Call Trace: [ 119.587870][ T5028] [ 119.591920][ T5028] ? btrfs_inc_block_group_ro+0x595/0x600 [ 119.600514][ T5028] ? fill_dummy_bgs+0x520/0x520 [ 119.607851][ T5028] ? btrfs_block_rsv_add+0xb0/0xc0 [ 119.614990][ T5028] ? mutex_unlock+0x10/0x10 [ 119.624503][ T5028] ? btrfs_trans_release_metadata+0x146/0x1a0 [ 119.643591][ T5028] __btrfs_end_transaction+0x154/0x650 [ 119.652216][ T5028] btrfs_inc_block_group_ro+0x59d/0x600 [ 119.672954][ T5028] btrfs_relocate_block_group+0x38d/0xad0 [ 119.701456][ T5028] btrfs_relocate_chunk+0xaa/0x290 [ 119.708838][ T5028] __btrfs_balance+0x1665/0x22a0 [ 119.715052][ T5028] ? update_balance_args+0x360/0x360 [ 119.724044][ T5028] ? describe_balance_start_or_resume+0x520/0x520 [ 119.731306][ T5028] ? mutex_unlock+0x10/0x10 [ 119.740975][ T5028] ? __rwlock_init+0x130/0x140 [ 119.747812][ T5028] ? do_raw_spin_unlock+0x11d/0x230 [ 119.755487][ T5028] btrfs_balance+0xda6/0x1540 [ 119.765430][ T5028] btrfs_ioctl_balance+0x674/0x810 [ 119.773791][ T5028] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 119.780953][ T5028] __se_sys_ioctl+0xfa/0x170 [ 119.785993][ T5028] do_syscall_64+0x4c/0xa0 [ 119.800607][ T5028] ? clear_bhb_loop+0x30/0x80 [ 119.807141][ T5028] ? clear_bhb_loop+0x30/0x80 [ 119.821617][ T5028] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 119.830037][ T5028] RIP: 0033:0x7fca060df379 [ 119.835352][ T5028] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 119.866763][ T5028] RSP: 002b:00007fca05743028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.880277][ T5028] RAX: ffffffffffffffda RBX: 00007fca0631afa0 RCX: 00007fca060df379 [ 119.891266][ T5028] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 119.907423][ T5028] RBP: 00007fca06172d68 R08: 0000000000000000 R09: 0000000000000000 [ 119.917995][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.927953][ T5028] R13: 00007fca0631b038 R14: 00007fca0631afa0 R15: 00007ffc23cb3ad8 [ 119.937232][ T5028] [ 119.940482][ T5028] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 119.948612][ T5028] CPU: 1 PID: 5028 Comm: syz.0.17 Not tainted syzkaller #0 [ 119.956200][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 119.967399][ T5028] Call Trace: [ 119.971042][ T5028] [ 119.974186][ T5028] dump_stack_lvl+0x188/0x250 [ 119.979035][ T5028] ? show_regs_print_info+0x20/0x20 [ 119.985465][ T5028] ? load_image+0x400/0x400 [ 119.991337][ T5028] panic+0x2e5/0x810 [ 119.995574][ T5028] ? bpf_jit_dump+0xd0/0xd0 [ 120.001074][ T5028] ? btrfs_create_pending_block_groups+0xca1/0xec0 [ 120.009845][ T5028] __warn+0x248/0x2b0 [ 120.014063][ T5028] ? btrfs_create_pending_block_groups+0xca1/0xec0 [ 120.022079][ T5028] report_bug+0x1b7/0x2e0 [ 120.026657][ T5028] handle_bug+0x3a/0x70 [ 120.031209][ T5028] exc_invalid_op+0x16/0x40 [ 120.036258][ T5028] asm_exc_invalid_op+0x16/0x20 [ 120.042258][ T5028] RIP: 0010:btrfs_create_pending_block_groups+0xca1/0xec0 [ 120.051732][ T5028] Code: e8 44 d7 13 fe 48 8b 5c 24 28 0f 1f 44 00 00 e8 35 d7 13 fe eb 4a e8 2e d7 13 fe 48 c7 c7 c0 18 6d 8a 44 89 fe e8 3f de 4b 06 <0f> 0b 48 8b 7c 24 30 48 c7 c6 40 19 6d 8a ba 89 09 00 00 44 89 f9 [ 120.084192][ T5028] RSP: 0018:ffffc90002e8f780 EFLAGS: 00010246 [ 120.094036][ T5028] RAX: 35569e9828fbcd00 RBX: 1ffff1100c346e0b RCX: ffff8880299e1dc0 [ 120.105590][ T5028] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 120.115328][ T5028] RBP: ffffc90002e8f9a0 R08: ffff8880b912795b R09: 1ffff11017224f2b [ 120.124602][ T5028] R10: dffffc0000000000 R11: ffffed1017224f2c R12: ffff888061a371b0 [ 120.134601][ T5028] R13: ffff888061a37050 R14: ffff888061a37058 R15: 00000000ffffffe4 [ 120.142989][ T5028] ? btrfs_inc_block_group_ro+0x595/0x600 [ 120.150049][ T5028] ? fill_dummy_bgs+0x520/0x520 [ 120.155791][ T5028] ? btrfs_block_rsv_add+0xb0/0xc0 [ 120.162544][ T5028] ? mutex_unlock+0x10/0x10 [ 120.168039][ T5028] ? btrfs_trans_release_metadata+0x146/0x1a0 [ 120.175413][ T5028] __btrfs_end_transaction+0x154/0x650 [ 120.182968][ T5028] btrfs_inc_block_group_ro+0x59d/0x600 [ 120.189684][ T5028] btrfs_relocate_block_group+0x38d/0xad0 [ 120.196206][ T5028] btrfs_relocate_chunk+0xaa/0x290 [ 120.202840][ T5028] __btrfs_balance+0x1665/0x22a0 [ 120.208768][ T5028] ? update_balance_args+0x360/0x360 [ 120.215211][ T5028] ? describe_balance_start_or_resume+0x520/0x520 [ 120.222690][ T5028] ? mutex_unlock+0x10/0x10 [ 120.227740][ T5028] ? __rwlock_init+0x130/0x140 [ 120.232798][ T5028] ? do_raw_spin_unlock+0x11d/0x230 [ 120.238300][ T5028] btrfs_balance+0xda6/0x1540 [ 120.243566][ T5028] btrfs_ioctl_balance+0x674/0x810 [ 120.248840][ T5028] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 120.256081][ T5028] __se_sys_ioctl+0xfa/0x170 [ 120.261185][ T5028] do_syscall_64+0x4c/0xa0 [ 120.266318][ T5028] ? clear_bhb_loop+0x30/0x80 [ 120.271734][ T5028] ? clear_bhb_loop+0x30/0x80 [ 120.276781][ T5028] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 120.283589][ T5028] RIP: 0033:0x7fca060df379 [ 120.288728][ T5028] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 120.309936][ T5028] RSP: 002b:00007fca05743028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.319439][ T5028] RAX: ffffffffffffffda RBX: 00007fca0631afa0 RCX: 00007fca060df379 [ 120.329220][ T5028] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 120.339843][ T5028] RBP: 00007fca06172d68 R08: 0000000000000000 R09: 0000000000000000 [ 120.349432][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.358564][ T5028] R13: 00007fca0631b038 R14: 00007fca0631afa0 R15: 00007ffc23cb3ad8 [ 120.368341][ T5028] [ 120.374092][ T5028] Kernel Offset: disabled [ 120.380510][ T5028] Rebooting in 86400 seconds..