Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts. 2026/01/19 08:38:25 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 90.612203][ T4607] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 92.703386][ T464] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.716411][ T464] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.733212][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.745658][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.753811][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.762744][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.639515][ T9] ODEBUG: Out of memory. ODEBUG disabled [ 93.646826][ T4665] chnl_net:caif_netlink_parms(): no params data found [ 93.707550][ T4665] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.737469][ T4665] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.746367][ T4665] device bridge_slave_0 entered promiscuous mode [ 93.763660][ T4665] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.771199][ T4665] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.779915][ T4665] device bridge_slave_1 entered promiscuous mode [ 93.843366][ T4665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.856253][ T4665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.907427][ T4665] team0: Port device team_slave_0 added [ 93.921776][ T4665] team0: Port device team_slave_1 added [ 93.936219][ T4665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.943170][ T4665] 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. [ 93.969350][ T4665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.981173][ T4665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.988628][ T4665] 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. [ 94.014920][ T4665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.039856][ T4665] device hsr_slave_0 entered promiscuous mode [ 94.046656][ T4665] device hsr_slave_1 entered promiscuous mode [ 94.542602][ T4665] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.552251][ T4665] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.587873][ T4665] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.596864][ T4665] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.619997][ T4665] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.627221][ T4665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.635029][ T4665] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.642193][ T4665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.652602][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.661182][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.739090][ T4665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.752331][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.760515][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.796640][ T4665] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.807970][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.817163][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.827000][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.834113][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.846587][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.857003][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.867418][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.874537][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.908342][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.919590][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.934314][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.945238][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.954384][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.963208][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.974934][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.014467][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.023457][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.033111][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.042374][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.057276][ T4665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.197929][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.205639][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.217128][ T4665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.235165][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.244528][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.262664][ T4665] device veth0_vlan entered promiscuous mode [ 95.270549][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.279957][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.296665][ T4665] device veth1_vlan entered promiscuous mode [ 95.320299][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.329395][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.337768][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.356977][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.366124][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.375735][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.387484][ T4665] device veth0_macvtap entered promiscuous mode [ 95.406971][ T4665] device veth1_macvtap entered promiscuous mode [ 95.431040][ T4665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.439573][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.449410][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.458110][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.468081][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.480711][ T4665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.488339][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.500966][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.514661][ T4665] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.523392][ T4665] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.542820][ T4665] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.554710][ T4665] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/19 08:38:34 executed programs: 0 [ 96.737370][ T4814] chnl_net:caif_netlink_parms(): no params data found [ 96.827515][ T4814] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.834774][ T4814] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.842845][ T4814] device bridge_slave_0 entered promiscuous mode [ 96.865772][ T4814] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.883924][ T4814] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.896127][ T4814] device bridge_slave_1 entered promiscuous mode [ 96.928091][ T4814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.957985][ T4814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.027496][ T4814] team0: Port device team_slave_0 added [ 97.046231][ T4814] team0: Port device team_slave_1 added [ 97.096971][ T4814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.113882][ T4814] 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. [ 97.149955][ T4814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.174690][ T4814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.181670][ T4814] 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. [ 97.213077][ T4814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.258256][ T4814] device hsr_slave_0 entered promiscuous mode [ 97.271228][ T4814] device hsr_slave_1 entered promiscuous mode [ 97.280708][ T4814] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.288982][ T4814] Cannot create hsr debugfs directory [ 97.447101][ T4814] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.564094][ T4679] Bluetooth: hci0: command 0x0409 tx timeout [ 100.228183][ T4814] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.267743][ T4814] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.379263][ T4814] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.530054][ T4814] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.539319][ T4814] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.548331][ T4814] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.557431][ T4814] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.605901][ T4814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.624468][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.632189][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.642543][ T4814] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.644085][ T4269] Bluetooth: hci0: command 0x041b tx timeout [ 100.658548][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.667105][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.676416][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.683465][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.691136][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.699994][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.708716][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.716101][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.725548][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.734340][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.746371][ T9] device hsr_slave_0 left promiscuous mode [ 100.752566][ T9] device hsr_slave_1 left promiscuous mode [ 100.759852][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.768032][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.776213][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.783618][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.791798][ T9] device bridge_slave_1 left promiscuous mode [ 100.798515][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.806921][ T9] device bridge_slave_0 left promiscuous mode [ 100.813073][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.823428][ T9] device veth1_macvtap left promiscuous mode [ 100.829597][ T9] device veth0_macvtap left promiscuous mode [ 100.835977][ T9] device veth1_vlan left promiscuous mode [ 100.841865][ T9] device veth0_vlan left promiscuous mode [ 100.933515][ T9] team0 (unregistering): Port device team_slave_1 removed [ 100.946368][ T9] team0 (unregistering): Port device team_slave_0 removed [ 100.959387][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.971351][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.010549][ T9] bond0 (unregistering): Released all slaves [ 101.070510][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.081342][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.090481][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.101002][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.110940][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.120313][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.133949][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.142838][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.151559][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.160668][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.172188][ T4814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.248212][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.256198][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.268089][ T4814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.281715][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.292619][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.315869][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.324620][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.333654][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.342004][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.350720][ T4814] device veth0_vlan entered promiscuous mode [ 101.360891][ T4814] device veth1_vlan entered promiscuous mode [ 101.378680][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.387238][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.395331][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.403854][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.414093][ T4814] device veth0_macvtap entered promiscuous mode [ 101.422242][ T4814] device veth1_macvtap entered promiscuous mode [ 101.436964][ T4814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.447749][ T4814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.456115][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.464243][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.472216][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.481153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.489998][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.499025][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.511018][ T4814] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.519845][ T4814] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.529940][ T4814] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.539574][ T4814] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.599002][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.616560][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.636342][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/01/19 08:38:39 executed programs: 2 [ 101.647399][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.656535][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.668214][ T1516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.905348][ T5063] loop0: detected capacity change from 0 to 32768 [ 102.026580][ T5063] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5063) [ 102.075220][ T5063] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 102.089530][ T5063] BTRFS info (device loop0): using free space tree [ 102.096828][ T5063] BTRFS info (device loop0): has skinny extents [ 102.223938][ T5063] BTRFS info (device loop0): enabling ssd optimizations [ 102.297249][ T5063] BTRFS info (device loop0): balance: start -susage=6,limit=1,limit=1..0 [ 102.318776][ T5063] ------------[ cut here ]------------ [ 102.344210][ T5063] WARNING: CPU: 1 PID: 5063 at fs/btrfs/block-group.c:2441 btrfs_create_pending_block_groups+0xca1/0xec0 [ 102.374872][ T5063] Modules linked in: [ 102.378876][ T5063] CPU: 1 PID: 5063 Comm: syz.0.17 Not tainted syzkaller #0 [ 102.394114][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 102.413853][ T5063] RIP: 0010:btrfs_create_pending_block_groups+0xca1/0xec0 [ 102.421390][ T5063] Code: e8 14 e3 13 fe 48 8b 5c 24 28 0f 1f 44 00 00 e8 05 e3 13 fe eb 4a e8 fe e2 13 fe 48 c7 c7 00 0c 6d 8a 44 89 fe e8 ff 0b 4a 06 <0f> 0b 48 8b 7c 24 30 48 c7 c6 80 0c 6d 8a ba 89 09 00 00 44 89 f9 [ 102.442402][ T5063] RSP: 0018:ffffc9000322f780 EFLAGS: 00010246 [ 102.449291][ T5063] RAX: 3519302727b00500 RBX: 1ffff1100edc8d0b RCX: ffff8880786d1dc0 [ 102.457642][ T5063] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 102.466008][ T5063] RBP: ffffc9000322f9a0 R08: ffff8880b912795b R09: 1ffff11017224f2b [ 102.475302][ T5063] R10: dffffc0000000000 R11: ffffed1017224f2c R12: ffff888076e469b0 [ 102.483649][ T5063] R13: ffff888076e46850 R14: ffff888076e46858 R15: 00000000ffffffe4 [ 102.494443][ T5063] FS: 00007fd548d6b6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 102.503403][ T5063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.510336][ T5063] CR2: 00007fd549755640 CR3: 000000005dad3000 CR4: 00000000003506f0 [ 102.518511][ T5063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.527917][ T5063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 102.536191][ T5063] Call Trace: [ 102.539473][ T5063] [ 102.542414][ T5063] ? btrfs_inc_block_group_ro+0x595/0x600 [ 102.549074][ T5063] ? fill_dummy_bgs+0x520/0x520 [ 102.554193][ T5063] ? btrfs_block_rsv_add+0xb0/0xc0 [ 102.559331][ T5063] ? mutex_unlock+0x10/0x10 [ 102.565842][ T5063] ? btrfs_trans_release_metadata+0x146/0x1a0 [ 102.572050][ T5063] __btrfs_end_transaction+0x154/0x650 [ 102.577898][ T5063] btrfs_inc_block_group_ro+0x59d/0x600 [ 102.587793][ T5063] btrfs_relocate_block_group+0x38d/0xad0 [ 102.593659][ T5063] btrfs_relocate_chunk+0xaa/0x290 [ 102.599276][ T5063] __btrfs_balance+0x1665/0x22a0 [ 102.604542][ T5063] ? update_balance_args+0x360/0x360 [ 102.609851][ T5063] ? describe_balance_start_or_resume+0x520/0x520 [ 102.616354][ T5063] ? do_wait_for_common+0x3d0/0x450 [ 102.621571][ T5063] ? __rwlock_init+0x60/0x140 [ 102.626351][ T5063] ? do_raw_spin_unlock+0x11d/0x230 [ 102.631556][ T5063] btrfs_balance+0xda6/0x1540 [ 102.636420][ T5063] btrfs_ioctl_balance+0x674/0x810 [ 102.641648][ T5063] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 102.648570][ T5063] __se_sys_ioctl+0xfa/0x170 [ 102.653184][ T5063] do_syscall_64+0x4c/0xa0 [ 102.658264][ T5063] ? clear_bhb_loop+0x30/0x80 [ 102.662956][ T5063] ? clear_bhb_loop+0x30/0x80 [ 102.667976][ T5063] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.674071][ T5063] RIP: 0033:0x7fd549707ef9 [ 102.678498][ T5063] 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 [ 102.698306][ T5063] RSP: 002b:00007fd548d6b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.706858][ T5063] RAX: ffffffffffffffda RBX: 00007fd549972fa0 RCX: 00007fd549707ef9 [ 102.714871][ T5063] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 102.722843][ T5063] RBP: 00007fd54979cee0 R08: 0000000000000000 R09: 0000000000000000 [ 102.731132][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.731464][ T4269] Bluetooth: hci0: command 0x040f tx timeout [ 102.739901][ T5063] R13: 00007fd549973038 R14: 00007fd549972fa0 R15: 00007ffc6b0cc468 [ 102.753311][ T5063] [ 102.756476][ T5063] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 102.763795][ T5063] CPU: 1 PID: 5063 Comm: syz.0.17 Not tainted syzkaller #0 [ 102.770987][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 102.781028][ T5063] Call Trace: [ 102.784291][ T5063] [ 102.787204][ T5063] dump_stack_lvl+0x188/0x250 [ 102.791860][ T5063] ? show_regs_print_info+0x20/0x20 [ 102.797124][ T5063] ? load_image+0x400/0x400 [ 102.801611][ T5063] panic+0x2e5/0x810 [ 102.805488][ T5063] ? bpf_jit_dump+0xd0/0xd0 [ 102.810058][ T5063] ? btrfs_create_pending_block_groups+0xca1/0xec0 [ 102.816543][ T5063] __warn+0x248/0x2b0 [ 102.820537][ T5063] ? btrfs_create_pending_block_groups+0xca1/0xec0 [ 102.827210][ T5063] report_bug+0x1b7/0x2e0 [ 102.831564][ T5063] handle_bug+0x3a/0x70 [ 102.835703][ T5063] exc_invalid_op+0x16/0x40 [ 102.840191][ T5063] asm_exc_invalid_op+0x16/0x20 [ 102.845020][ T5063] RIP: 0010:btrfs_create_pending_block_groups+0xca1/0xec0 [ 102.852134][ T5063] Code: e8 14 e3 13 fe 48 8b 5c 24 28 0f 1f 44 00 00 e8 05 e3 13 fe eb 4a e8 fe e2 13 fe 48 c7 c7 00 0c 6d 8a 44 89 fe e8 ff 0b 4a 06 <0f> 0b 48 8b 7c 24 30 48 c7 c6 80 0c 6d 8a ba 89 09 00 00 44 89 f9 [ 102.871726][ T5063] RSP: 0018:ffffc9000322f780 EFLAGS: 00010246 [ 102.877781][ T5063] RAX: 3519302727b00500 RBX: 1ffff1100edc8d0b RCX: ffff8880786d1dc0 [ 102.885832][ T5063] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 102.893795][ T5063] RBP: ffffc9000322f9a0 R08: ffff8880b912795b R09: 1ffff11017224f2b [ 102.901769][ T5063] R10: dffffc0000000000 R11: ffffed1017224f2c R12: ffff888076e469b0 [ 102.910004][ T5063] R13: ffff888076e46850 R14: ffff888076e46858 R15: 00000000ffffffe4 [ 102.917983][ T5063] ? btrfs_inc_block_group_ro+0x595/0x600 [ 102.923819][ T5063] ? fill_dummy_bgs+0x520/0x520 [ 102.928708][ T5063] ? btrfs_block_rsv_add+0xb0/0xc0 [ 102.933816][ T5063] ? mutex_unlock+0x10/0x10 [ 102.938305][ T5063] ? btrfs_trans_release_metadata+0x146/0x1a0 [ 102.944362][ T5063] __btrfs_end_transaction+0x154/0x650 [ 102.949836][ T5063] btrfs_inc_block_group_ro+0x59d/0x600 [ 102.955479][ T5063] btrfs_relocate_block_group+0x38d/0xad0 [ 102.961208][ T5063] btrfs_relocate_chunk+0xaa/0x290 [ 102.966310][ T5063] __btrfs_balance+0x1665/0x22a0 [ 102.971428][ T5063] ? update_balance_args+0x360/0x360 [ 102.976710][ T5063] ? describe_balance_start_or_resume+0x520/0x520 [ 102.983106][ T5063] ? do_wait_for_common+0x3d0/0x450 [ 102.988391][ T5063] ? __rwlock_init+0x60/0x140 [ 102.993136][ T5063] ? do_raw_spin_unlock+0x11d/0x230 [ 102.998312][ T5063] btrfs_balance+0xda6/0x1540 [ 103.002977][ T5063] btrfs_ioctl_balance+0x674/0x810 [ 103.008132][ T5063] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 103.014528][ T5063] __se_sys_ioctl+0xfa/0x170 [ 103.019113][ T5063] do_syscall_64+0x4c/0xa0 [ 103.023506][ T5063] ? clear_bhb_loop+0x30/0x80 [ 103.028157][ T5063] ? clear_bhb_loop+0x30/0x80 [ 103.032814][ T5063] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.038683][ T5063] RIP: 0033:0x7fd549707ef9 [ 103.043079][ T5063] 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 [ 103.062925][ T5063] RSP: 002b:00007fd548d6b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.071590][ T5063] RAX: ffffffffffffffda RBX: 00007fd549972fa0 RCX: 00007fd549707ef9 [ 103.079673][ T5063] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 103.087639][ T5063] RBP: 00007fd54979cee0 R08: 0000000000000000 R09: 0000000000000000 [ 103.095591][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.103629][ T5063] R13: 00007fd549973038 R14: 00007fd549972fa0 R15: 00007ffc6b0cc468 [ 103.111675][ T5063] [ 103.115118][ T5063] Kernel Offset: disabled [ 103.119558][ T5063] Rebooting in 86400 seconds..