Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. 2026/04/03 21:43:11 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 112.254713][ T4608] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 114.051373][ T4629] chnl_net:caif_netlink_parms(): no params data found [ 114.101625][ T4629] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.109005][ T4629] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.117846][ T4629] device bridge_slave_0 entered promiscuous mode [ 114.126516][ T4629] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.133908][ T4629] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.142692][ T4629] device bridge_slave_1 entered promiscuous mode [ 114.167996][ T4629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.179905][ T4629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.208787][ T4629] team0: Port device team_slave_0 added [ 114.216963][ T4629] team0: Port device team_slave_1 added [ 114.241485][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.248657][ T4629] 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. [ 114.274815][ T4629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.287541][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.294612][ T4629] 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. [ 114.320589][ T4629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.355325][ T4629] device hsr_slave_0 entered promiscuous mode [ 114.362563][ T4629] device hsr_slave_1 entered promiscuous mode [ 115.059083][ T4629] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.081742][ T4629] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.121651][ T4629] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.140150][ T4629] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.234670][ T4629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.250149][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.266679][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.289918][ T4629] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.309864][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.324761][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.348264][ T1277] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.355378][ T1277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.376671][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.408335][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.417702][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.438978][ T662] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.446166][ T662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.476264][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.485588][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.515561][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.527853][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.539175][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.556872][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.577353][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.596487][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.617116][ T4629] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.629466][ T4629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.639233][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.649873][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.666603][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.919191][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.936525][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.949753][ T4629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.997651][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.007581][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.048672][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.058100][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.079906][ T4629] device veth0_vlan entered promiscuous mode [ 116.096768][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.105419][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.141475][ T4629] device veth1_vlan entered promiscuous mode [ 116.184825][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 116.206811][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 116.215312][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.230306][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.242136][ T4629] device veth0_macvtap entered promiscuous mode [ 116.257939][ T4629] device veth1_macvtap entered promiscuous mode [ 116.281620][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.290126][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.300118][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.308801][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.318094][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.335053][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.346050][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.354833][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.420407][ T4629] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.431318][ T4629] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.441411][ T4629] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.452575][ T4629] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.704132][ T662] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.730322][ T662] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.743877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 116.768802][ T662] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.778744][ T662] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.788194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 119.533028][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.463580][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.524551][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.584416][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/03 21:43:25 executed programs: 0 [ 122.913454][ T4984] chnl_net:caif_netlink_parms(): no params data found [ 123.012196][ T4984] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.019479][ T4984] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.030767][ T4984] device bridge_slave_0 entered promiscuous mode [ 123.070163][ T4984] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.080547][ T4984] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.089996][ T4984] device bridge_slave_1 entered promiscuous mode [ 123.143727][ T4984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.157370][ T4984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.190516][ T4984] team0: Port device team_slave_0 added [ 123.223175][ T4984] team0: Port device team_slave_1 added [ 123.249383][ T4984] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.260009][ T4984] 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. [ 123.289041][ T4984] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.303694][ T4984] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.311308][ T4984] 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. [ 123.338478][ T4984] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.431028][ T4984] device hsr_slave_0 entered promiscuous mode [ 123.439394][ T4984] device hsr_slave_1 entered promiscuous mode [ 123.446601][ T4984] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 123.454214][ T4984] Cannot create hsr debugfs directory [ 123.560368][ T9] device hsr_slave_0 left promiscuous mode [ 123.569059][ T9] device hsr_slave_1 left promiscuous mode [ 123.575727][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 123.583770][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 123.595489][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.603475][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 123.614101][ T9] device bridge_slave_1 left promiscuous mode [ 123.620785][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.632546][ T9] device bridge_slave_0 left promiscuous mode [ 123.639423][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.656359][ T9] device veth1_macvtap left promiscuous mode [ 123.662464][ T9] device veth0_macvtap left promiscuous mode [ 123.671541][ T9] device veth1_vlan left promiscuous mode [ 123.678492][ T9] device veth0_vlan left promiscuous mode [ 123.928017][ T9] team0 (unregistering): Port device team_slave_1 removed [ 123.943069][ T9] team0 (unregistering): Port device team_slave_0 removed [ 123.962364][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 123.982319][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 124.071144][ T9] bond0 (unregistering): Released all slaves [ 124.555120][ T4984] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 124.565741][ T4984] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 124.590888][ T4984] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 124.610331][ T4984] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 124.702393][ T4984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.724323][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.733166][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.745290][ T4984] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.767414][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.777239][ T4954] Bluetooth: hci0: command 0x0409 tx timeout [ 124.798039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.806741][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.813863][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.846326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.869607][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.886657][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.907856][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.915104][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.949406][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.960383][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.971311][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 124.980946][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.990197][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 124.999661][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.017757][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.026845][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.037057][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.045558][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.056443][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.067051][ T4984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.195058][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.203590][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.217888][ T4984] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.241637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 125.252113][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.273929][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.284191][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.295728][ T4984] device veth0_vlan entered promiscuous mode [ 125.303842][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.312607][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.327879][ T4984] device veth1_vlan entered promiscuous mode [ 125.352217][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 125.361653][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 125.371511][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 125.381260][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.392532][ T4984] device veth0_macvtap entered promiscuous mode [ 125.404330][ T4984] device veth1_macvtap entered promiscuous mode [ 125.429041][ T4984] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.436666][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 125.446605][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 125.455147][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 125.464769][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 125.478374][ T4984] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 125.488152][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 125.498387][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 125.510214][ T4984] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.519447][ T4984] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.528993][ T4984] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.539546][ T4984] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.618432][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.635464][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.658082][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 125.672775][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.680863][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.690184][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 126.003651][ T5069] loop0: detected capacity change from 0 to 32768 [ 126.121677][ T5069] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5069) [ 126.179340][ T5069] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 126.196471][ T5069] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 126.216098][ T5069] BTRFS info (device loop0): use lzo compression, level 0 [ 126.223307][ T5069] BTRFS info (device loop0): using free space tree [ 126.246017][ T5069] BTRFS info (device loop0): has skinny extents [ 126.391918][ T5069] BTRFS info (device loop0): enabling ssd optimizations [ 126.628179][ T4984] [ 126.630701][ T4984] ====================================================== [ 126.637716][ T4984] WARNING: possible circular locking dependency detected [ 126.644756][ T4984] syzkaller #0 Not tainted [ 126.649177][ T4984] ------------------------------------------------------ [ 126.656306][ T4984] syz-executor/4984 is trying to acquire lock: [ 126.662482][ T4984] ffff8880770e6ce0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe2/0xe70 [ 126.673075][ T4984] [ 126.673075][ T4984] but task is already holding lock: [ 126.680459][ T4984] ffff88805de90720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0x1242/0x3570 [ 126.691441][ T4984] [ 126.691441][ T4984] which lock already depends on the new lock. [ 126.691441][ T4984] [ 126.702065][ T4984] [ 126.702065][ T4984] the existing dependency chain (in reverse order) is: [ 126.711099][ T4984] [ 126.711099][ T4984] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 126.719648][ T4984] __mutex_lock_common+0x1e3/0x2400 [ 126.725377][ T4984] mutex_lock_nested+0x17/0x20 [ 126.730669][ T4984] btrfs_commit_transaction+0x1242/0x3570 [ 126.737010][ T4984] sync_filesystem+0x1be/0x220 [ 126.742309][ T4984] generic_shutdown_super+0x6b/0x300 [ 126.748412][ T4984] kill_anon_super+0x36/0x70 [ 126.753612][ T4984] btrfs_kill_super+0x3d/0x50 [ 126.758812][ T4984] deactivate_locked_super+0x93/0xf0 [ 126.764638][ T4984] cleanup_mnt+0x42d/0x4e0 [ 126.769584][ T4984] task_work_run+0x125/0x1a0 [ 126.775070][ T4984] exit_to_user_mode_loop+0x10f/0x130 [ 126.780991][ T4984] exit_to_user_mode_prepare+0xee/0x180 [ 126.787088][ T4984] syscall_exit_to_user_mode+0x16/0x40 [ 126.793201][ T4984] do_syscall_64+0x58/0xa0 [ 126.798145][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 126.804574][ T4984] [ 126.804574][ T4984] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 126.813034][ T4984] __mutex_lock_common+0x1e3/0x2400 [ 126.818761][ T4984] mutex_lock_nested+0x17/0x20 [ 126.824088][ T4984] btrfs_record_root_in_trans+0x14b/0x180 [ 126.830332][ T4984] start_transaction+0x3b0/0x1130 [ 126.835889][ T4984] btrfs_create+0x111/0x5d0 [ 126.840991][ T4984] path_openat+0x11db/0x2fa0 [ 126.846220][ T4984] do_filp_open+0x1e2/0x410 [ 126.851282][ T4984] do_sys_openat2+0x150/0x4b0 [ 126.856521][ T4984] __x64_sys_openat+0x135/0x160 [ 126.862129][ T4984] do_syscall_64+0x4c/0xa0 [ 126.867081][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 126.873516][ T4984] [ 126.873516][ T4984] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 126.880998][ T4984] start_transaction+0x5bc/0x1130 [ 126.886557][ T4984] btrfs_create+0x111/0x5d0 [ 126.891614][ T4984] path_openat+0x11db/0x2fa0 [ 126.896729][ T4984] do_filp_open+0x1e2/0x410 [ 126.901763][ T4984] do_sys_openat2+0x150/0x4b0 [ 126.907070][ T4984] __x64_sys_openat+0x135/0x160 [ 126.912466][ T4984] do_syscall_64+0x4c/0xa0 [ 126.917424][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 126.923948][ T4984] [ 126.923948][ T4984] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 126.932559][ T4984] down_read+0x44/0x2e0 [ 126.937263][ T4984] lookup_slow+0x46/0x70 [ 126.942029][ T4984] walk_component+0x319/0x460 [ 126.947324][ T4984] path_lookupat+0x169/0x440 [ 126.952530][ T4984] filename_lookup+0x214/0x540 [ 126.957820][ T4984] kern_path+0x37/0x190 [ 126.962587][ T4984] lookup_bdev+0xc5/0x280 [ 126.967433][ T4984] btrfs_free_stale_devices+0x6ec/0xa90 [ 126.973501][ T4984] btrfs_forget_devices+0x52/0x80 [ 126.979223][ T4984] btrfs_control_ioctl+0x10a/0x220 [ 126.984954][ T4984] __se_sys_ioctl+0xfa/0x170 [ 126.990064][ T4984] do_syscall_64+0x4c/0xa0 [ 126.995116][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.001538][ T4984] [ 127.001538][ T4984] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 127.010269][ T4984] __lock_acquire+0x2c42/0x7d10 [ 127.015661][ T4984] lock_acquire+0x19e/0x400 [ 127.020775][ T4984] __mutex_lock_common+0x1e3/0x2400 [ 127.026518][ T4984] mutex_lock_nested+0x17/0x20 [ 127.031805][ T4984] btrfs_run_dev_stats+0xe2/0xe70 [ 127.037368][ T4984] commit_cowonly_roots+0x185/0x9c0 [ 127.043207][ T4984] btrfs_commit_transaction+0x130d/0x3570 [ 127.049836][ T4984] sync_filesystem+0x1be/0x220 [ 127.055154][ T4984] generic_shutdown_super+0x6b/0x300 [ 127.061059][ T4984] kill_anon_super+0x36/0x70 [ 127.066260][ T4984] btrfs_kill_super+0x3d/0x50 [ 127.071575][ T4984] deactivate_locked_super+0x93/0xf0 [ 127.077382][ T4984] cleanup_mnt+0x42d/0x4e0 [ 127.082571][ T4984] task_work_run+0x125/0x1a0 [ 127.087716][ T4984] exit_to_user_mode_loop+0x10f/0x130 [ 127.093813][ T4984] exit_to_user_mode_prepare+0xee/0x180 [ 127.099915][ T4984] syscall_exit_to_user_mode+0x16/0x40 [ 127.106075][ T4984] do_syscall_64+0x58/0xa0 [ 127.111273][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.117711][ T4984] [ 127.117711][ T4984] other info that might help us debug this: [ 127.117711][ T4984] [ 127.128260][ T4984] Chain exists of: [ 127.128260][ T4984] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 127.128260][ T4984] [ 127.143761][ T4984] Possible unsafe locking scenario: [ 127.143761][ T4984] [ 127.151465][ T4984] CPU0 CPU1 [ 127.157215][ T4984] ---- ---- [ 127.162586][ T4984] lock(&fs_info->tree_log_mutex); [ 127.167933][ T4984] lock(&fs_info->reloc_mutex); [ 127.175500][ T4984] lock(&fs_info->tree_log_mutex); [ 127.183249][ T4984] lock(&fs_devs->device_list_mutex); [ 127.188719][ T4984] [ 127.188719][ T4984] *** DEADLOCK *** [ 127.188719][ T4984] [ 127.197479][ T4984] 3 locks held by syz-executor/4984: [ 127.203068][ T4984] #0: ffff888023f080e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 127.213894][ T4984] #1: ffff88805de90c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0x1191/0x3570 [ 127.225231][ T4984] #2: ffff88805de90720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0x1242/0x3570 [ 127.236921][ T4984] [ 127.236921][ T4984] stack backtrace: [ 127.243212][ T4984] CPU: 0 PID: 4984 Comm: syz-executor Not tainted syzkaller #0 [ 127.250884][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 127.261135][ T4984] Call Trace: [ 127.264616][ T4984] [ 127.267558][ T4984] dump_stack_lvl+0x188/0x250 [ 127.272244][ T4984] ? load_image+0x400/0x400 [ 127.276752][ T4984] ? show_regs_print_info+0x20/0x20 [ 127.282047][ T4984] ? print_circular_bug+0x12b/0x1a0 [ 127.287251][ T4984] check_noncircular+0x296/0x330 [ 127.292244][ T4984] ? add_chain_block+0x940/0x940 [ 127.297187][ T4984] ? lockdep_lock+0xf1/0x1f0 [ 127.301786][ T4984] ? mark_lock+0x94/0x320 [ 127.306120][ T4984] __lock_acquire+0x2c42/0x7d10 [ 127.311121][ T4984] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 127.317116][ T4984] ? lock_chain_count+0x20/0x20 [ 127.321970][ T4984] ? __rwlock_init+0x140/0x140 [ 127.326832][ T4984] ? verify_lock_unused+0x140/0x140 [ 127.332200][ T4984] ? register_lock_class+0xc0/0x890 [ 127.337399][ T4984] ? lockdep_hardirqs_on+0x94/0x140 [ 127.342749][ T4984] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 127.348643][ T4984] ? is_dynamic_key+0x1f0/0x1f0 [ 127.353503][ T4984] ? kmem_cache_free+0x8f/0x210 [ 127.358358][ T4984] lock_acquire+0x19e/0x400 [ 127.362877][ T4984] ? btrfs_run_dev_stats+0xe2/0xe70 [ 127.368079][ T4984] ? __lock_acquire+0x13bc/0x7d10 [ 127.373131][ T4984] ? __might_sleep+0xf0/0xf0 [ 127.377736][ T4984] ? read_lock_is_recursive+0x10/0x10 [ 127.383113][ T4984] ? btrfs_run_dev_stats+0xe2/0xe70 [ 127.388417][ T4984] __mutex_lock_common+0x1e3/0x2400 [ 127.393645][ T4984] ? btrfs_run_dev_stats+0xe2/0xe70 [ 127.398843][ T4984] ? mark_lock+0x94/0x320 [ 127.403169][ T4984] ? verify_lock_unused+0x140/0x140 [ 127.408371][ T4984] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 127.414671][ T4984] ? verify_lock_unused+0x140/0x140 [ 127.419887][ T4984] ? lock_chain_count+0x20/0x20 [ 127.424754][ T4984] ? mutex_lock_io_nested+0x60/0x60 [ 127.429996][ T4984] mutex_lock_nested+0x17/0x20 [ 127.434777][ T4984] btrfs_run_dev_stats+0xe2/0xe70 [ 127.439820][ T4984] ? release_extent_buffer+0x1c6/0x2a0 [ 127.445388][ T4984] ? btrfs_device_init_dev_stats+0xc40/0xc40 [ 127.451370][ T4984] ? __rwlock_init+0x140/0x140 [ 127.456223][ T4984] ? do_raw_spin_unlock+0x11d/0x230 [ 127.461513][ T4984] ? _raw_spin_unlock+0x24/0x40 [ 127.466366][ T4984] ? release_extent_buffer+0x1c6/0x2a0 [ 127.472297][ T4984] commit_cowonly_roots+0x185/0x9c0 [ 127.477508][ T4984] ? rcu_is_watching+0x11/0xa0 [ 127.482304][ T4984] ? btrfs_qgroup_account_extents+0x692/0x810 [ 127.488386][ T4984] ? create_pending_snapshots+0x1b0/0x1b0 [ 127.494155][ T4984] ? btrfs_apply_pending_changes+0xb0/0xb0 [ 127.500008][ T4984] ? do_raw_spin_unlock+0x11d/0x230 [ 127.505214][ T4984] ? btrfs_free_log_root_tree+0xa1/0xb0 [ 127.510796][ T4984] btrfs_commit_transaction+0x130d/0x3570 [ 127.516662][ T4984] ? do_async_commit+0x160/0x160 [ 127.521620][ T4984] ? __rwlock_init+0x140/0x140 [ 127.526385][ T4984] ? do_raw_spin_unlock+0x11d/0x230 [ 127.531617][ T4984] ? btrfs_record_root_in_trans+0x8d/0x180 [ 127.537756][ T4984] ? start_transaction+0x3d8/0x1130 [ 127.542989][ T4984] ? btrfs_attach_transaction_barrier+0x2e/0x90 [ 127.549670][ T4984] ? btrfs_sync_fs+0x198/0x660 [ 127.554539][ T4984] sync_filesystem+0x1be/0x220 [ 127.559337][ T4984] generic_shutdown_super+0x6b/0x300 [ 127.564627][ T4984] kill_anon_super+0x36/0x70 [ 127.569234][ T4984] btrfs_kill_super+0x3d/0x50 [ 127.573953][ T4984] deactivate_locked_super+0x93/0xf0 [ 127.579536][ T4984] cleanup_mnt+0x42d/0x4e0 [ 127.584072][ T4984] ? lockdep_hardirqs_on+0x94/0x140 [ 127.589278][ T4984] task_work_run+0x125/0x1a0 [ 127.593876][ T4984] exit_to_user_mode_loop+0x10f/0x130 [ 127.599407][ T4984] exit_to_user_mode_prepare+0xee/0x180 [ 127.604998][ T4984] syscall_exit_to_user_mode+0x16/0x40 [ 127.610465][ T4984] do_syscall_64+0x58/0xa0 [ 127.614887][ T4984] ? clear_bhb_loop+0x30/0x80 [ 127.619566][ T4984] ? clear_bhb_loop+0x30/0x80 [ 127.624371][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.630300][ T4984] RIP: 0033:0x7f608277f157 [ 127.634735][ T4984] Code: a2 c7 05 3c 84 23 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 127.654442][ T4984] RSP: 002b:00007ffe6719d928 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 127.662988][ T4984] RAX: 0000000000000000 RBX: 00007f608281233b RCX: 00007f608277f157 [ 127.670983][ T4984] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe6719d9e0 [ 127.678962][ T4984] RBP: 00007ffe6719d9e0 R08: 00007ffe6719e9e0 R09: 00000000ffffffff [ 127.687047][ T4984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe6719ea70 [ 127.695047][ T4984] R13: 00007f608281233b R14: 000000000001ee4e R15: 00007ffe6719eab0 [ 127.703029][ T4984] [ 127.707515][ T4304] Bluetooth: hci0: command 0x041b tx timeout [ 127.951914][ T5091] loop0: detected capacity change from 0 to 32768 [ 128.000159][ T5091] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5091) [ 128.020200][ T5091] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 128.030336][ T5091] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 128.040239][ T5091] BTRFS info (device loop0): use lzo compression, level 0 [ 128.047684][ T5091] BTRFS info (device loop0): using free space tree [ 128.054235][ T5091] BTRFS info (device loop0): has skinny extents [ 128.081212][ T5091] BTRFS info (device loop0): enabling ssd optimizations 2026/04/03 21:43:31 executed programs: 4 [ 128.333979][ T5112] loop0: detected capacity change from 0 to 32768 [ 128.361367][ T5112] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5112) [ 128.384133][ T5112] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 128.394720][ T5112] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 128.404795][ T5112] BTRFS info (device loop0): use lzo compression, level 0 [ 128.412870][ T5112] BTRFS info (device loop0): using free space tree [ 128.420232][ T5112] BTRFS info (device loop0): has skinny extents [ 128.566511][ T5112] BTRFS info (device loop0): enabling ssd optimizations [ 128.892561][ T5134] loop0: detected capacity change from 0 to 32768 [ 128.924597][ T5134] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5134) [ 128.939824][ T5134] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 128.949969][ T5134] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 128.959552][ T5134] BTRFS info (device loop0): use lzo compression, level 0 [ 128.967184][ T5134] BTRFS info (device loop0): using free space tree [ 128.973737][ T5134] BTRFS info (device loop0): has skinny extents [ 128.992239][ T5134] BTRFS info (device loop0): enabling ssd optimizations [ 129.213123][ T5155] loop0: detected capacity change from 0 to 32768 [ 129.270186][ T5155] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5155) [ 129.290788][ T5155] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 129.300323][ T5155] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 129.309928][ T5155] BTRFS info (device loop0): use lzo compression, level 0 [ 129.317152][ T5155] BTRFS info (device loop0): using free space tree [ 129.323780][ T5155] BTRFS info (device loop0): has skinny extents [ 129.341052][ T5155] BTRFS info (device loop0): enabling ssd optimizations [ 129.564906][ T5176] loop0: detected capacity change from 0 to 32768 [ 129.596943][ T5176] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5176) [ 129.611232][ T5176] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 129.621092][ T5176] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 129.630658][ T5176] BTRFS info (device loop0): use lzo compression, level 0 [ 129.637974][ T5176] BTRFS info (device loop0): using free space tree [ 129.644692][ T5176] BTRFS info (device loop0): has skinny extents [ 129.662717][ T5176] BTRFS info (device loop0): enabling ssd optimizations [ 129.726195][ T4252] Bluetooth: hci0: command 0x040f tx timeout [ 129.900342][ T5197] loop0: detected capacity change from 0 to 32768 [ 129.908444][ T5197] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5197) [ 129.924435][ T5197] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 129.934080][ T5197] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 129.943443][ T5197] BTRFS info (device loop0): use lzo compression, level 0 [ 129.950905][ T5197] BTRFS info (device loop0): using free space tree [ 129.957690][ T5197] BTRFS info (device loop0): has skinny extents [ 129.975529][ T5197] BTRFS info (device loop0): enabling ssd optimizations [ 130.208543][ T5218] loop0: detected capacity change from 0 to 32768 [ 130.296387][ T5218] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5218) [ 130.313423][ T5218] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 130.325579][ T5218] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 130.335922][ T5218] BTRFS info (device loop0): use lzo compression, level 0 [ 130.343086][ T5218] BTRFS info (device loop0): using free space tree [ 130.351209][ T5218] BTRFS info (device loop0): has skinny extents [ 130.437874][ T5218] BTRFS info (device loop0): enabling ssd optimizations [ 130.518749][ T4649] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 10 /dev/loop0 scanned by udevd (4649) [ 130.677658][ T5239] loop0: detected capacity change from 0 to 32768 [ 130.779624][ T5239] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 130.789432][ T5239] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 130.799031][ T5239] BTRFS info (device loop0): use lzo compression, level 0 [ 130.806330][ T5239] BTRFS info (device loop0): using free space tree [ 130.812884][ T5239] BTRFS info (device loop0): has skinny extents [ 130.831137][ T5239] BTRFS info (device loop0): enabling ssd optimizations [ 131.079965][ T5261] loop0: detected capacity change from 0 to 32768 [ 131.096439][ T5261] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5261) [ 131.113619][ T5261] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 131.123612][ T5261] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 131.133294][ T5261] BTRFS info (device loop0): use lzo compression, level 0 [ 131.140889][ T5261] BTRFS info (device loop0): using free space tree [ 131.147823][ T5261] BTRFS info (device loop0): has skinny extents [ 131.166905][ T5261] BTRFS info (device loop0): enabling ssd optimizations [ 131.397511][ T5282] loop0: detected capacity change from 0 to 32768 [ 131.457078][ T5282] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5282) [ 131.472056][ T5282] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 131.483101][ T5282] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 131.492863][ T5282] BTRFS info (device loop0): use lzo compression, level 0 [ 131.500444][ T5282] BTRFS info (device loop0): using free space tree [ 131.507402][ T5282] BTRFS info (device loop0): has skinny extents [ 131.525292][ T5282] BTRFS info (device loop0): enabling ssd optimizations [ 131.762082][ T5303] loop0: detected capacity change from 0 to 32768 [ 131.806148][ T4269] Bluetooth: hci0: command 0x0419 tx timeout [ 131.832169][ T5303] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5303) [ 131.847590][ T5303] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 131.857365][ T5303] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 131.867182][ T5303] BTRFS info (device loop0): use lzo compression, level 0 [ 131.874616][ T5303] BTRFS info (device loop0): using free space tree [ 131.881871][ T5303] BTRFS info (device loop0): has skinny extents [ 131.906029][ T5303] BTRFS info (device loop0): enabling ssd optimizations [ 132.182909][ T5324] loop0: detected capacity change from 0 to 32768 [ 132.245191][ T5324] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5324) [ 132.261794][ T5324] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 132.271483][ T5324] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 132.281419][ T5324] BTRFS info (device loop0): use lzo compression, level 0 [ 132.288689][ T5324] BTRFS info (device loop0): using free space tree [ 132.295248][ T5324] BTRFS info (device loop0): has skinny extents [ 132.316152][ T5324] BTRFS info (device loop0): enabling ssd optimizations [ 132.567970][ T5345] loop0: detected capacity change from 0 to 32768 [ 132.624112][ T5345] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5345) [ 132.641046][ T5345] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 132.650684][ T5345] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 132.660125][ T5345] BTRFS info (device loop0): use lzo compression, level 0 [ 132.667341][ T5345] BTRFS info (device loop0): using free space tree [ 132.673876][ T5345] BTRFS info (device loop0): has skinny extents [ 132.692450][ T5345] BTRFS info (device loop0): enabling ssd optimizations [ 132.801659][ T4649] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 10 /dev/loop0 scanned by udevd (4649) [ 132.947347][ T5366] loop0: detected capacity change from 0 to 32768 [ 133.007745][ T1424] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.014240][ T1424] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.058253][ T5366] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 133.068141][ T5366] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 133.077759][ T5366] BTRFS info (device loop0): use lzo compression, level 0 [ 133.085093][ T5366] BTRFS info (device loop0): using free space tree [ 133.092074][ T5366] BTRFS info (device loop0): has skinny extents [ 133.110497][ T5366] BTRFS info (device loop0): enabling ssd optimizations 2026/04/03 21:43:36 executed programs: 17 [ 133.347905][ T5388] loop0: detected capacity change from 0 to 32768 [ 133.390317][ T5388] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5388) [ 133.406422][ T5388] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 133.416134][ T5388] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 133.425378][ T5388] BTRFS info (device loop0): use lzo compression, level 0 [ 133.433314][ T5388] BTRFS info (device loop0): using free space tree [ 133.440125][ T5388] BTRFS info (device loop0): has skinny extents [ 133.458099][ T5388] BTRFS info (device loop0): enabling ssd optimizations [ 133.679437][ T5409] loop0: detected capacity change from 0 to 32768 [ 133.757574][ T5409] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5409) [ 133.773952][ T5409] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 133.784384][ T5409] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 133.794121][ T5409] BTRFS info (device loop0): use lzo compression, level 0 [ 133.801814][ T5409] BTRFS info (device loop0): using free space tree [ 133.808638][ T5409] BTRFS info (device loop0): has skinny extents [ 133.826959][ T5409] BTRFS info (device loop0): enabling ssd optimizations [ 134.050062][ T5430] loop0: detected capacity change from 0 to 32768 [ 134.113907][ T5430] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5430) [ 134.128955][ T5430] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 134.138767][ T5430] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 134.148451][ T5430] BTRFS info (device loop0): use lzo compression, level 0 [ 134.155602][ T5430] BTRFS info (device loop0): using free space tree [ 134.162308][ T5430] BTRFS info (device loop0): has skinny extents [ 134.181265][ T5430] BTRFS info (device loop0): enabling ssd optimizations [ 134.451208][ T5451] loop0: detected capacity change from 0 to 32768 [ 134.509880][ T5451] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5451) [ 134.525456][ T5451] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 134.535684][ T5451] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 134.545015][ T5451] BTRFS info (device loop0): use lzo compression, level 0 [ 134.552286][ T5451] BTRFS info (device loop0): using free space tree [ 134.559055][ T5451] BTRFS info (device loop0): has skinny extents [ 134.577014][ T5451] BTRFS info (device loop0): enabling ssd optimizations [ 134.870340][ T5472] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5472) [ 134.886854][ T5472] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 134.896746][ T5472] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 134.906402][ T5472] BTRFS info (device loop0): use lzo compression, level 0 [ 134.913722][ T5472] BTRFS info (device loop0): using free space tree [ 134.920835][ T5472] BTRFS info (device loop0): has skinny extents [ 134.939209][ T5472] BTRFS info (device loop0): enabling ssd optimizations [ 135.213823][ T5493] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5493) [ 135.229148][ T5493] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 135.238866][ T5493] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 135.248242][ T5493] BTRFS info (device loop0): use lzo compression, level 0 [ 135.255394][ T5493] BTRFS info (device loop0): using free space tree [ 135.262192][ T5493] BTRFS info (device loop0): has skinny extents [ 135.281104][ T5493] BTRFS info (device loop0): enabling ssd optimizations [ 135.539895][ T5514] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5514) [ 135.556272][ T5514] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 135.565730][ T5514] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 135.575178][ T5514] BTRFS info (device loop0): use lzo compression, level 0 [ 135.582862][ T5514] BTRFS info (device loop0): using free space tree [ 135.589482][ T5514] BTRFS info (device loop0): has skinny extents [ 135.607649][ T5514] BTRFS info (device loop0): enabling ssd optimizations [ 135.947546][ T5535] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5535) [ 135.963586][ T5535] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 135.975441][ T5535] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 135.985162][ T5535] BTRFS info (device loop0): use lzo compression, level 0 [ 135.992814][ T5535] BTRFS info (device loop0): using free space tree [ 135.999966][ T5535] BTRFS info (device loop0): has skinny extents [ 136.019117][ T5535] BTRFS info (device loop0): enabling ssd optimizations [ 136.239839][ T5556] set_capacity_and_notify: 4 callbacks suppressed [ 136.239851][ T5556] loop0: detected capacity change from 0 to 32768 [ 136.303756][ T5556] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5556) [ 136.319229][ T5556] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 136.328760][ T5556] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 136.338064][ T5556] BTRFS info (device loop0): use lzo compression, level 0 [ 136.345204][ T5556] BTRFS info (device loop0): using free space tree [ 136.352067][ T5556] BTRFS info (device loop0): has skinny extents [ 136.369710][ T5556] BTRFS info (device loop0): enabling ssd optimizations [ 136.584198][ T5577] loop0: detected capacity change from 0 to 32768