Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 ignoring optional flag "type"="gce" 1970/01/01 00:01:05 parsed 1 programs [ 66.811543][ T4454] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.629126][ T1969] cfg80211: failed to load regulatory.db [ 69.630913][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.631856][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.617046][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.618203][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.626257][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.631257][ T1637] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.632476][ T1637] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.634070][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.806945][ T4515] chnl_net:caif_netlink_parms(): no params data found [ 70.827308][ T4515] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.828830][ T4515] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.830336][ T4515] device bridge_slave_0 entered promiscuous mode [ 70.834064][ T4515] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.835198][ T4515] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.836714][ T4515] device bridge_slave_1 entered promiscuous mode [ 70.845494][ T4515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.848804][ T4515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.857005][ T4515] team0: Port device team_slave_0 added [ 70.859328][ T4515] team0: Port device team_slave_1 added [ 70.909505][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.910683][ T4515] 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. [ 70.914590][ T4515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.916986][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.918026][ T4515] 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. [ 70.922877][ T4515] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.980268][ T4515] device hsr_slave_0 entered promiscuous mode [ 71.019308][ T4515] device hsr_slave_1 entered promiscuous mode [ 71.704418][ T4515] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.729223][ T4515] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.779786][ T4515] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.810795][ T4515] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.874182][ T4515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.877928][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.879393][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.882226][ T4515] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.884629][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.886315][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.887841][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.889001][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.891827][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.895405][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.896954][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.898548][ T1637] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.899677][ T1637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.908265][ T4515] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.913621][ T4515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.916049][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.917669][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.920178][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.921949][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.923418][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.925115][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.926598][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.927995][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.931602][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.933157][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.937242][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.938764][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.981353][ T4515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.989649][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.990806][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.991824][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.994119][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.000866][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.002421][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.003909][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.005246][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.009087][ T4515] device veth0_vlan entered promiscuous mode [ 72.012489][ T4515] device veth1_vlan entered promiscuous mode [ 72.021485][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.023064][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.024470][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.025954][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.028202][ T4515] device veth0_macvtap entered promiscuous mode [ 72.032913][ T4515] device veth1_macvtap entered promiscuous mode [ 72.038057][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.039851][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.041428][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.042972][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.044531][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.047528][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.049976][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.051473][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.054216][ T4515] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.055368][ T4515] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.056596][ T4515] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.057858][ T4515] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.199814][ T4661] chnl_net:caif_netlink_parms(): no params data found [ 72.220301][ T4661] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.221621][ T4661] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.223120][ T4661] device bridge_slave_0 entered promiscuous mode [ 72.225091][ T4661] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.226141][ T4661] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.227458][ T4661] device bridge_slave_1 entered promiscuous mode [ 72.238356][ T4661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.241153][ T4661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.250020][ T4661] team0: Port device team_slave_0 added [ 72.251968][ T4661] team0: Port device team_slave_1 added [ 72.260096][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.261174][ T4661] 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. [ 72.265180][ T4661] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.267486][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.269985][ T4661] 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. [ 72.273708][ T4661] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.320902][ T4661] device hsr_slave_0 entered promiscuous mode [ 72.350152][ T4661] device hsr_slave_1 entered promiscuous mode [ 72.378501][ T4661] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.379694][ T4661] Cannot create hsr debugfs directory [ 72.415746][ T4661] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.168585][ T4583] Bluetooth: hci0: command 0x0409 tx timeout [ 75.471685][ T4661] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.258831][ T4137] Bluetooth: hci0: command 0x041b tx timeout [ 78.094667][ T4661] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.188214][ T4661] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.328443][ T1541] Bluetooth: hci0: command 0x040f tx timeout [ 78.416519][ T4661] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.440493][ T4661] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.482788][ T4661] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.532913][ T4661] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.596017][ T4661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.600469][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.602066][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.605445][ T4661] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.608030][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.609815][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.611255][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.612402][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.613828][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.616440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.618055][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.621258][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.622331][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.624862][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.630912][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.633654][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.635810][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.637303][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.641726][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.643238][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.645935][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.647439][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.650646][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.652069][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.654334][ T4661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.696981][ T4661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.699712][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.700904][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.706484][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.708111][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.720044][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.721513][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.724394][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.725710][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.727593][ T4661] device veth0_vlan entered promiscuous mode [ 78.732920][ T4661] device veth1_vlan entered promiscuous mode [ 78.741153][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.742680][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.744063][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.745437][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.747752][ T4661] device veth0_macvtap entered promiscuous mode [ 78.753813][ T4661] device veth1_macvtap entered promiscuous mode [ 78.759851][ T4661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.761460][ T4661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.763489][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.764670][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.766336][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.767770][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.769957][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.772685][ T4661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.774098][ T4661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.776081][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.777293][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.778981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.782303][ T4661] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.783656][ T4661] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.784942][ T4661] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.786244][ T4661] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.806502][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.813464][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.814591][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.815714][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.817712][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.820966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.944847][ T4913] loop0: detected capacity change from 0 to 32768 [ 78.959424][ T4913] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4913) [ 78.965881][ T4913] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.967175][ T4913] BTRFS info (device loop0): setting nodatasum [ 78.968016][ T4913] BTRFS info (device loop0): force zlib compression, level 3 [ 78.970814][ T4913] BTRFS info (device loop0): turning on flush-on-commit [ 78.971838][ T4913] BTRFS info (device loop0): enabling auto defrag [ 78.972713][ T4913] BTRFS info (device loop0): using free space tree [ 78.973636][ T4913] BTRFS info (device loop0): has skinny extents [ 78.980799][ T332] device hsr_slave_0 left promiscuous mode [ 78.987749][ T4913] BTRFS info (device loop0): enabling ssd optimizations [ 79.016373][ T4661] [ 79.016748][ T4661] ====================================================== [ 79.017915][ T4661] WARNING: possible circular locking dependency detected [ 79.019036][ T4661] syzkaller #0 Not tainted [ 79.019689][ T4661] ------------------------------------------------------ [ 79.020686][ T4661] syz-executor/4661 is trying to acquire lock: [ 79.021615][ T4661] ffff0000e5a1a4e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 79.023221][ T4661] [ 79.023221][ T4661] but task is already holding lock: [ 79.024266][ T4661] ffff0000ce4e8720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 79.025959][ T4661] [ 79.025959][ T4661] which lock already depends on the new lock. [ 79.025959][ T4661] [ 79.027439][ T4661] [ 79.027439][ T4661] the existing dependency chain (in reverse order) is: [ 79.028649][ T4661] [ 79.028649][ T4661] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 79.029875][ T4661] __mutex_lock_common+0x194/0x1edc [ 79.030699][ T4661] mutex_lock_nested+0xac/0x11c [ 79.031431][ T4661] btrfs_commit_transaction+0xe44/0x3044 [ 79.032335][ T4661] btrfs_sync_fs+0x628/0xb2c [ 79.033109][ T4661] sync_filesystem+0x1a0/0x218 [ 79.033883][ T4661] generic_shutdown_super+0x70/0x2f0 [ 79.034752][ T4661] kill_anon_super+0x4c/0x80 [ 79.035446][ T4661] btrfs_kill_super+0x40/0x58 [ 79.036241][ T4661] deactivate_locked_super+0xb8/0x13c [ 79.037148][ T4661] deactivate_super+0xf8/0x118 [ 79.037919][ T4661] cleanup_mnt+0x3a4/0x458 [ 79.038608][ T4661] __cleanup_mnt+0x20/0x30 [ 79.039285][ T4661] task_work_run+0x12c/0x1e0 [ 79.040011][ T4661] do_notify_resume+0x24b4/0x3128 [ 79.040822][ T4661] el0_svc+0xf0/0x1e0 [ 79.041428][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 79.042214][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 79.042932][ T4661] [ 79.042932][ T4661] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 79.044156][ T4661] __mutex_lock_common+0x194/0x1edc [ 79.044947][ T4661] mutex_lock_nested+0xac/0x11c [ 79.045764][ T4661] start_transaction+0x440/0x13f0 [ 79.046588][ T4661] btrfs_start_transaction+0x34/0x44 [ 79.047429][ T4661] btrfs_create+0xf0/0x508 [ 79.048173][ T4661] path_openat+0x1144/0x26e4 [ 79.048907][ T4661] do_filp_open+0x164/0x330 [ 79.049613][ T4661] do_sys_openat2+0x128/0x3d8 [ 79.050373][ T4661] __arm64_sys_openat+0x120/0x154 [ 79.051185][ T4661] invoke_syscall+0x98/0x2b8 [ 79.051958][ T4661] el0_svc_common+0x138/0x258 [ 79.052721][ T4661] do_el0_svc+0x58/0x14c [ 79.053474][ T4661] el0_svc+0x78/0x1e0 [ 79.054146][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 79.054985][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 79.055694][ T4661] [ 79.055694][ T4661] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 79.056796][ T4661] start_transaction+0x624/0x13f0 [ 79.057571][ T4661] btrfs_start_transaction+0x34/0x44 [ 79.058533][ T4661] btrfs_create+0xf0/0x508 [ 79.059222][ T4661] path_openat+0x1144/0x26e4 [ 79.059963][ T4661] do_filp_open+0x164/0x330 [ 79.060705][ T4661] do_sys_openat2+0x128/0x3d8 [ 79.061454][ T4661] __arm64_sys_openat+0x120/0x154 [ 79.062276][ T4661] invoke_syscall+0x98/0x2b8 [ 79.063067][ T4661] el0_svc_common+0x138/0x258 [ 79.063910][ T4661] do_el0_svc+0x58/0x14c [ 79.064712][ T4661] el0_svc+0x78/0x1e0 [ 79.065463][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 79.066345][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 79.067110][ T4661] [ 79.067110][ T4661] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 79.068407][ T4661] down_read+0xc0/0x390 [ 79.069117][ T4661] lookup_slow+0x4c/0x80 [ 79.069852][ T4661] walk_component+0x2b0/0x3a8 [ 79.070627][ T4661] path_lookupat+0x13c/0x3d0 [ 79.071360][ T4661] filename_lookup+0x180/0x414 [ 79.072091][ T4661] kern_path+0x4c/0x190 [ 79.072752][ T4661] lookup_bdev+0xbc/0x244 [ 79.073450][ T4661] btrfs_free_stale_devices+0x614/0x908 [ 79.074279][ T4661] btrfs_forget_devices+0x5c/0x98 [ 79.075094][ T4661] btrfs_control_ioctl+0x130/0x248 [ 79.075902][ T4661] __arm64_sys_ioctl+0x14c/0x1c8 [ 79.076752][ T4661] invoke_syscall+0x98/0x2b8 [ 79.077591][ T4661] el0_svc_common+0x138/0x258 [ 79.078405][ T4661] do_el0_svc+0x58/0x14c [ 79.079128][ T4661] el0_svc+0x78/0x1e0 [ 79.079831][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 79.080698][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 79.081433][ T4661] [ 79.081433][ T4661] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 79.082690][ T4661] __lock_acquire+0x2928/0x651c [ 79.083456][ T4661] lock_acquire+0x1f4/0x620 [ 79.084226][ T4661] __mutex_lock_common+0x194/0x1edc [ 79.085217][ T4661] mutex_lock_nested+0xac/0x11c [ 79.086090][ T4661] btrfs_run_dev_stats+0xe0/0xcac [ 79.087044][ T4661] commit_cowonly_roots+0x144/0x7e8 [ 79.088005][ T4661] btrfs_commit_transaction+0xf04/0x3044 [ 79.088983][ T4661] btrfs_sync_fs+0x628/0xb2c [ 79.089711][ T4661] sync_filesystem+0x1a0/0x218 [ 79.090505][ T4661] generic_shutdown_super+0x70/0x2f0 [ 79.091354][ T4661] kill_anon_super+0x4c/0x80 [ 79.092135][ T4661] btrfs_kill_super+0x40/0x58 [ 79.092901][ T4661] deactivate_locked_super+0xb8/0x13c [ 79.093803][ T4661] deactivate_super+0xf8/0x118 [ 79.094567][ T4661] cleanup_mnt+0x3a4/0x458 [ 79.095283][ T4661] __cleanup_mnt+0x20/0x30 [ 79.095983][ T4661] task_work_run+0x12c/0x1e0 [ 79.096702][ T4661] do_notify_resume+0x24b4/0x3128 [ 79.097506][ T4661] el0_svc+0xf0/0x1e0 [ 79.098167][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 79.098989][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 79.099781][ T4661] [ 79.099781][ T4661] other info that might help us debug this: [ 79.099781][ T4661] [ 79.101193][ T4661] Chain exists of: [ 79.101193][ T4661] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 79.101193][ T4661] [ 79.103563][ T4661] Possible unsafe locking scenario: [ 79.103563][ T4661] [ 79.104703][ T4661] CPU0 CPU1 [ 79.105436][ T4661] ---- ---- [ 79.106200][ T4661] lock(&fs_info->tree_log_mutex); [ 79.106962][ T4661] lock(&fs_info->reloc_mutex); [ 79.108043][ T4661] lock(&fs_info->tree_log_mutex); [ 79.109192][ T4661] lock(&fs_devs->device_list_mutex); [ 79.109991][ T4661] [ 79.109991][ T4661] *** DEADLOCK *** [ 79.109991][ T4661] [ 79.111185][ T4661] 3 locks held by syz-executor/4661: [ 79.111929][ T4661] #0: ffff0000d607e0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 79.113489][ T4661] #1: ffff0000ce4e8c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 79.115177][ T4661] #2: ffff0000ce4e8720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 79.116875][ T4661] [ 79.116875][ T4661] stack backtrace: [ 79.117781][ T4661] CPU: 1 PID: 4661 Comm: syz-executor Not tainted syzkaller #0 [ 79.118938][ T4661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.120485][ T4661] Call trace: [ 79.120945][ T4661] dump_backtrace+0x0/0x43c [ 79.121578][ T4661] show_stack+0x2c/0x3c [ 79.122193][ T4661] __dump_stack+0x30/0x40 [ 79.122852][ T4661] dump_stack_lvl+0xf8/0x160 [ 79.123568][ T4661] dump_stack+0x1c/0x5c [ 79.124180][ T4661] print_circular_bug+0x148/0x1b0 [ 79.124969][ T4661] check_noncircular+0x240/0x2d4 [ 79.125707][ T4661] __lock_acquire+0x2928/0x651c [ 79.126451][ T4661] lock_acquire+0x1f4/0x620 [ 79.127112][ T4661] __mutex_lock_common+0x194/0x1edc [ 79.127863][ T4661] mutex_lock_nested+0xac/0x11c [ 79.128548][ T4661] btrfs_run_dev_stats+0xe0/0xcac [ 79.129423][ T4661] commit_cowonly_roots+0x144/0x7e8 [ 79.130164][ T4661] btrfs_commit_transaction+0xf04/0x3044 [ 79.131026][ T4661] btrfs_sync_fs+0x628/0xb2c [ 79.131724][ T4661] sync_filesystem+0x1a0/0x218 [ 79.132503][ T4661] generic_shutdown_super+0x70/0x2f0 [ 79.133260][ T4661] kill_anon_super+0x4c/0x80 [ 79.134018][ T4661] btrfs_kill_super+0x40/0x58 [ 79.134753][ T4661] deactivate_locked_super+0xb8/0x13c [ 79.135619][ T4661] deactivate_super+0xf8/0x118 [ 79.136358][ T4661] cleanup_mnt+0x3a4/0x458 [ 79.137039][ T4661] __cleanup_mnt+0x20/0x30 [ 79.137707][ T4661] task_work_run+0x12c/0x1e0 [ 79.138441][ T4661] do_notify_resume+0x24b4/0x3128 [ 79.139210][ T4661] el0_svc+0xf0/0x1e0 [ 79.139813][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 79.140555][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 79.141757][ T332] device hsr_slave_1 left promiscuous mode [ 79.208626][ T332] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.209748][ T332] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.211368][ T332] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.212506][ T332] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.213924][ T332] device bridge_slave_1 left promiscuous mode [ 79.214942][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.240053][ T332] device bridge_slave_0 left promiscuous mode [ 79.241122][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.273823][ T4936] loop0: detected capacity change from 0 to 32768 [ 79.322365][ T4936] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4936) [ 79.325727][ T4936] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.327141][ T4936] BTRFS info (device loop0): setting nodatasum [ 79.328193][ T4936] BTRFS info (device loop0): force zlib compression, level 3 [ 79.329262][ T4936] BTRFS info (device loop0): turning on flush-on-commit [ 79.330259][ T4936] BTRFS info (device loop0): enabling auto defrag [ 79.331156][ T4936] BTRFS info (device loop0): using free space tree [ 79.332146][ T4936] BTRFS info (device loop0): has skinny extents [ 79.337747][ T4936] BTRFS info (device loop0): enabling ssd optimizations [ 79.369448][ T332] device veth1_macvtap left promiscuous mode [ 79.370440][ T332] device veth0_macvtap left promiscuous mode [ 79.371417][ T332] device veth1_vlan left promiscuous mode [ 79.372387][ T332] device veth0_vlan left promiscuous mode [ 79.436070][ T4958] loop0: detected capacity change from 0 to 32768 [ 79.460098][ T4958] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4958) [ 79.489439][ T4958] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.490784][ T4958] BTRFS info (device loop0): setting nodatasum [ 79.493101][ T4958] BTRFS info (device loop0): force zlib compression, level 3 [ 79.493941][ T332] team0 (unregistering): Port device team_slave_1 removed [ 79.494243][ T4958] BTRFS info (device loop0): turning on flush-on-commit [ 79.496299][ T4958] BTRFS info (device loop0): enabling auto defrag [ 79.497204][ T4958] BTRFS info (device loop0): using free space tree [ 79.498106][ T4958] BTRFS info (device loop0): has skinny extents [ 79.502667][ T332] team0 (unregistering): Port device team_slave_0 removed [ 79.506169][ T332] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.514600][ T4958] BTRFS info (device loop0): enabling ssd optimizations [ 79.543295][ T332] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.641267][ T4979] loop0: detected capacity change from 0 to 32768 [ 79.642632][ T332] bond0 (unregistering): Released all slaves [ 79.669029][ T4979] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4979) [ 79.701587][ T4979] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.703077][ T4979] BTRFS info (device loop0): setting nodatasum [ 79.704025][ T4979] BTRFS info (device loop0): force zlib compression, level 3 [ 79.705083][ T4979] BTRFS info (device loop0): turning on flush-on-commit [ 79.706156][ T4979] BTRFS info (device loop0): enabling auto defrag [ 79.707068][ T4979] BTRFS info (device loop0): using free space tree [ 79.708033][ T4979] BTRFS info (device loop0): has skinny extents [ 79.713520][ T4979] BTRFS info (device loop0): enabling ssd optimizations [ 79.818177][ T5003] loop0: detected capacity change from 0 to 32768 [ 79.849032][ T5003] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5003) [ 79.890824][ T5003] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.892290][ T5003] BTRFS info (device loop0): setting nodatasum [ 79.893206][ T5003] BTRFS info (device loop0): force zlib compression, level 3 [ 79.894375][ T5003] BTRFS info (device loop0): turning on flush-on-commit [ 79.895446][ T5003] BTRFS info (device loop0): enabling auto defrag [ 79.896428][ T5003] BTRFS info (device loop0): using free space tree [ 79.897428][ T5003] BTRFS info (device loop0): has skinny extents [ 79.904888][ T5003] BTRFS info (device loop0): enabling ssd optimizations [ 79.995384][ T5024] loop0: detected capacity change from 0 to 32768 [ 80.059417][ T5024] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5024) [ 80.100587][ T5024] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.101960][ T5024] BTRFS info (device loop0): setting nodatasum [ 80.102915][ T5024] BTRFS info (device loop0): force zlib compression, level 3 [ 80.104055][ T5024] BTRFS info (device loop0): turning on flush-on-commit [ 80.104997][ T5024] BTRFS info (device loop0): enabling auto defrag [ 80.105876][ T5024] BTRFS info (device loop0): using free space tree [ 80.106824][ T5024] BTRFS info (device loop0): has skinny extents [ 80.113554][ T5024] BTRFS info (device loop0): enabling ssd optimizations [ 80.211604][ T5045] loop0: detected capacity change from 0 to 32768 [ 80.217263][ T5045] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5045) [ 80.225827][ T5045] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.227235][ T5045] BTRFS info (device loop0): setting nodatasum [ 80.228235][ T5045] BTRFS info (device loop0): force zlib compression, level 3 [ 80.229820][ T5045] BTRFS info (device loop0): turning on flush-on-commit [ 80.230884][ T5045] BTRFS info (device loop0): enabling auto defrag [ 80.231877][ T5045] BTRFS info (device loop0): using free space tree [ 80.232865][ T5045] BTRFS info (device loop0): has skinny extents [ 80.244252][ T5045] BTRFS info (device loop0): enabling ssd optimizations [ 80.339995][ T5066] loop0: detected capacity change from 0 to 32768 [ 80.345428][ T5066] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5066) [ 80.349312][ T5066] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.350641][ T5066] BTRFS info (device loop0): setting nodatasum [ 80.351537][ T5066] BTRFS info (device loop0): force zlib compression, level 3 [ 80.352679][ T5066] BTRFS info (device loop0): turning on flush-on-commit [ 80.353686][ T5066] BTRFS info (device loop0): enabling auto defrag [ 80.354581][ T5066] BTRFS info (device loop0): using free space tree [ 80.355650][ T5066] BTRFS info (device loop0): has skinny extents [ 80.368609][ T5066] BTRFS info (device loop0): enabling ssd optimizations [ 80.408465][ T5001] Bluetooth: hci0: command 0x0419 tx timeout [ 80.463734][ T5087] loop0: detected capacity change from 0 to 32768 [ 80.465497][ T5087] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5087) [ 80.468786][ T5087] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.470148][ T5087] BTRFS info (device loop0): setting nodatasum [ 80.471079][ T5087] BTRFS info (device loop0): force zlib compression, level 3 [ 80.472215][ T5087] BTRFS info (device loop0): turning on flush-on-commit [ 80.473218][ T5087] BTRFS info (device loop0): enabling auto defrag [ 80.474121][ T5087] BTRFS info (device loop0): using free space tree [ 80.475077][ T5087] BTRFS info (device loop0): has skinny extents [ 80.482117][ T5087] BTRFS info (device loop0): enabling ssd optimizations [ 80.580877][ T5108] loop0: detected capacity change from 0 to 32768 [ 80.586802][ T5108] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5108) [ 80.594014][ T5108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.595456][ T5108] BTRFS info (device loop0): setting nodatasum [ 80.597030][ T5108] BTRFS info (device loop0): force zlib compression, level 3 [ 80.598218][ T5108] BTRFS info (device loop0): turning on flush-on-commit [ 80.599993][ T5108] BTRFS info (device loop0): enabling auto defrag [ 80.600901][ T5108] BTRFS info (device loop0): using free space tree [ 80.601811][ T5108] BTRFS info (device loop0): has skinny extents [ 80.607226][ T5108] BTRFS info (device loop0): enabling ssd optimizations [ 80.719645][ T5129] loop0: detected capacity change from 0 to 32768 [ 80.725158][ T5129] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5129) [ 80.730254][ T5129] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.732121][ T5129] BTRFS info (device loop0): setting nodatasum [ 80.733165][ T5129] BTRFS info (device loop0): force zlib compression, level 3 [ 80.734318][ T5129] BTRFS info (device loop0): turning on flush-on-commit [ 80.735480][ T5129] BTRFS info (device loop0): enabling auto defrag [ 80.736466][ T5129] BTRFS info (device loop0): using free space tree [ 80.737485][ T5129] BTRFS info (device loop0): has skinny extents [ 80.778616][ T5129] BTRFS info (device loop0): enabling ssd optimizations [ 80.810802][ T4914] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4914) [ 80.889463][ T5150] loop0: detected capacity change from 0 to 32768 [ 81.041877][ T5150] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.043218][ T5150] BTRFS info (device loop0): setting nodatasum [ 81.044072][ T5150] BTRFS info (device loop0): force zlib compression, level 3 [ 81.045157][ T5150] BTRFS info (device loop0): turning on flush-on-commit [ 81.046215][ T5150] BTRFS info (device loop0): enabling auto defrag [ 81.047189][ T5150] BTRFS info (device loop0): using free space tree [ 81.048243][ T5150] BTRFS info (device loop0): has skinny extents [ 81.053777][ T5150] BTRFS info (device loop0): enabling ssd optimizations [ 81.159182][ T5172] loop0: detected capacity change from 0 to 32768 [ 81.238990][ T5172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5172) [ 81.279583][ T5172] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.281027][ T5172] BTRFS info (device loop0): setting nodatasum [ 81.281927][ T5172] BTRFS info (device loop0): force zlib compression, level 3 [ 81.283047][ T5172] BTRFS info (device loop0): turning on flush-on-commit [ 81.389465][ T5193] loop0: detected capacity change from 0 to 32768 [ 81.392940][ T5193] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5193) [ 81.502677][ T5214] loop0: detected capacity change from 0 to 32768 [ 81.549168][ T5214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5214) [ 81.655156][ T5235] loop0: detected capacity change from 0 to 32768 [ 81.710505][ T5235] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5235) [ 81.824715][ T5256] loop0: detected capacity change from 0 to 32768 [ 81.830365][ T5256] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5256) [ 81.934219][ T5277] loop0: detected capacity change from 0 to 32768 [ 81.940425][ T5277] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5277) [ 82.058740][ T5298] loop0: detected capacity change from 0 to 32768 [ 82.064038][ T5298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5298) [ 82.162782][ T5319] loop0: detected capacity change from 0 to 32768 [ 82.248997][ T5319] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5319) [ 82.399464][ T5340] loop0: detected capacity change from 0 to 32768 [ 82.488672][ T5340] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5340) [ 82.666717][ T5361] loop0: detected capacity change from 0 to 32768 [ 82.719094][ T5361] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5361) [ 82.840569][ T5382] loop0: detected capacity change from 0 to 32768 [ 82.846079][ T5382] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5382) [ 82.949755][ T5403] loop0: detected capacity change from 0 to 32768 [ 83.009851][ T5403] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5403) [ 83.122378][ T5424] loop0: detected capacity change from 0 to 32768 [ 83.149848][ T5424] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5424) [ 83.248734][ T5445] loop0: detected capacity change from 0 to 32768 [ 83.299242][ T5445] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5445) [ 83.408322][ T5466] loop0: detected capacity change from 0 to 32768 [ 83.414131][ T5466] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5466) [ 83.524913][ T5487] loop0: detected capacity change from 0 to 32768 [ 83.526650][ T5487] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5487) [ 83.651419][ T5508] loop0: detected capacity change from 0 to 32768 [ 83.657215][ T5508] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5508) [ 83.765954][ T5529] loop0: detected capacity change from 0 to 32768 [ 83.767695][ T5529] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5529) [ 83.886862][ T5550] loop0: detected capacity change from 0 to 32768 [ 83.910826][ T5550] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5550) 1970/01/01 00:01:23 executed programs: 33 [ 84.012238][ T5571] loop0: detected capacity change from 0 to 32768 [ 84.017430][ T5571] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5571) [ 84.020891][ T5571] btrfs_printk: 148 callbacks suppressed [ 84.020899][ T5571] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.023265][ T5571] BTRFS info (device loop0): setting nodatasum [ 84.024162][ T5571] BTRFS info (device loop0): force zlib compression, level 3 [ 84.025292][ T5571] BTRFS info (device loop0): turning on flush-on-commit [ 84.026286][ T5571] BTRFS info (device loop0): enabling auto defrag [ 84.027218][ T5571] BTRFS info (device loop0): using free space tree [ 84.028114][ T5571] BTRFS info (device loop0): has skinny extents [ 84.039344][ T5571] BTRFS info (device loop0): enabling ssd optimizations [ 84.140267][ T5592] loop0: detected capacity change from 0 to 32768 [ 84.146324][ T5592] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5592) [ 84.149732][ T5592] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.151340][ T5592] BTRFS info (device loop0): setting nodatasum [ 84.152316][ T5592] BTRFS info (device loop0): force zlib compression, level 3 [ 84.153474][ T5592] BTRFS info (device loop0): turning on flush-on-commit [ 84.154532][ T5592] BTRFS info (device loop0): enabling auto defrag [ 84.155527][ T5592] BTRFS info (device loop0): using free space tree [ 84.156497][ T5592] BTRFS info (device loop0): has skinny extents [ 84.163467][ T5592] BTRFS info (device loop0): enabling ssd optimizations [ 84.253333][ T5613] loop0: detected capacity change from 0 to 32768 [ 84.254912][ T5613] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5613) [ 84.257490][ T5613] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.259448][ T5613] BTRFS info (device loop0): setting nodatasum [ 84.260419][ T5613] BTRFS info (device loop0): force zlib compression, level 3 [ 84.261629][ T5613] BTRFS info (device loop0): turning on flush-on-commit [ 84.262620][ T5613] BTRFS info (device loop0): enabling auto defrag [ 84.263541][ T5613] BTRFS info (device loop0): using free space tree [ 84.264467][ T5613] BTRFS info (device loop0): has skinny extents [ 84.278709][ T5613] BTRFS info (device loop0): enabling ssd optimizations [ 84.368184][ T5634] loop0: detected capacity change from 0 to 32768 [ 84.370458][ T5634] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5634) [ 84.373865][ T5634] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.375093][ T5634] BTRFS info (device loop0): setting nodatasum [ 84.376050][ T5634] BTRFS info (device loop0): force zlib compression, level 3 [ 84.377097][ T5634] BTRFS info (device loop0): turning on flush-on-commit [ 84.378103][ T5634] BTRFS info (device loop0): enabling auto defrag [ 84.379279][ T5634] BTRFS info (device loop0): using free space tree [ 84.380343][ T5634] BTRFS info (device loop0): has skinny extents [ 84.389978][ T5634] BTRFS info (device loop0): enabling ssd optimizations [ 84.477633][ T5655] loop0: detected capacity change from 0 to 32768 [ 84.509019][ T5655] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5655) [ 84.511952][ T5655] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.513383][ T5655] BTRFS info (device loop0): setting nodatasum [ 84.514405][ T5655] BTRFS info (device loop0): force zlib compression, level 3 [ 84.515594][ T5655] BTRFS info (device loop0): turning on flush-on-commit [ 84.516645][ T5655] BTRFS info (device loop0): enabling auto defrag [ 84.517565][ T5655] BTRFS info (device loop0): using free space tree [ 84.518694][ T5655] BTRFS info (device loop0): has skinny extents [ 84.524250][ T5655] BTRFS info (device loop0): enabling ssd optimizations [ 84.615865][ T5676] loop0: detected capacity change from 0 to 32768 [ 84.688650][ T5676] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5676) [ 84.739993][ T5676] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.741469][ T5676] BTRFS info (device loop0): setting nodatasum [ 84.742463][ T5676] BTRFS info (device loop0): force zlib compression, level 3 [ 84.743544][ T5676] BTRFS info (device loop0): turning on flush-on-commit [ 84.744596][ T5676] BTRFS info (device loop0): enabling auto defrag [ 84.745596][ T5676] BTRFS info (device loop0): using free space tree [ 84.746630][ T5676] BTRFS info (device loop0): has skinny extents [ 84.752715][ T5676] BTRFS info (device loop0): enabling ssd optimizations [ 84.841157][ T5697] loop0: detected capacity change from 0 to 32768 [ 84.842830][ T5697] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5697) [ 84.845476][ T5697] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.846810][ T5697] BTRFS info (device loop0): setting nodatasum [ 84.847740][ T5697] BTRFS info (device loop0): force zlib compression, level 3 [ 84.849353][ T5697] BTRFS info (device loop0): turning on flush-on-commit [ 84.850442][ T5697] BTRFS info (device loop0): enabling auto defrag [ 84.851572][ T5697] BTRFS info (device loop0): using free space tree [ 84.852516][ T5697] BTRFS info (device loop0): has skinny extents [ 84.857883][ T5697] BTRFS info (device loop0): enabling ssd optimizations [ 84.947139][ T5718] loop0: detected capacity change from 0 to 32768 [ 85.060320][ T5718] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5718) [ 85.063093][ T5718] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.064472][ T5718] BTRFS info (device loop0): setting nodatasum [ 85.065417][ T5718] BTRFS info (device loop0): force zlib compression, level 3 [ 85.066686][ T5718] BTRFS info (device loop0): turning on flush-on-commit [ 85.067757][ T5718] BTRFS info (device loop0): enabling auto defrag [ 85.069177][ T5718] BTRFS info (device loop0): using free space tree [ 85.070203][ T5718] BTRFS info (device loop0): has skinny extents [ 85.075782][ T5718] BTRFS info (device loop0): enabling ssd optimizations [ 85.165125][ T5739] loop0: detected capacity change from 0 to 32768 [ 85.219139][ T5739] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5739) [ 85.259655][ T5739] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.260974][ T5739] BTRFS info (device loop0): setting nodatasum [ 85.261911][ T5739] BTRFS info (device loop0): force zlib compression, level 3 [ 85.263031][ T5739] BTRFS info (device loop0): turning on flush-on-commit [ 85.264235][ T5739] BTRFS info (device loop0): enabling auto defrag [ 85.265223][ T5739] BTRFS info (device loop0): using free space tree [ 85.266221][ T5739] BTRFS info (device loop0): has skinny extents [ 85.272192][ T5739] BTRFS info (device loop0): enabling ssd optimizations [ 85.364380][ T5760] loop0: detected capacity change from 0 to 32768 [ 85.366174][ T5760] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5760) [ 85.373322][ T5760] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.374916][ T5760] BTRFS info (device loop0): setting nodatasum [ 85.375895][ T5760] BTRFS info (device loop0): force zlib compression, level 3 [ 85.377023][ T5760] BTRFS info (device loop0): turning on flush-on-commit [ 85.378080][ T5760] BTRFS info (device loop0): enabling auto defrag [ 85.379076][ T5760] BTRFS info (device loop0): using free space tree [ 85.380008][ T5760] BTRFS info (device loop0): has skinny extents [ 85.385489][ T5760] BTRFS info (device loop0): enabling ssd optimizations [ 85.478923][ T5781] loop0: detected capacity change from 0 to 32768 [ 85.568610][ T5781] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5781) [ 85.649704][ T5781] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.651130][ T5781] BTRFS info (device loop0): setting nodatasum [ 85.652130][ T5781] BTRFS info (device loop0): force zlib compression, level 3 [ 85.653545][ T5781] BTRFS info (device loop0): turning on flush-on-commit [ 85.654645][ T5781] BTRFS info (device loop0): enabling auto defrag [ 85.655695][ T5781] BTRFS info (device loop0): using free space tree [ 85.656702][ T5781] BTRFS info (device loop0): has skinny extents [ 85.662585][ T5781] BTRFS info (device loop0): enabling ssd optimizations [ 85.759600][ T5802] loop0: detected capacity change from 0 to 32768 [ 85.764966][ T5802] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5802) [ 85.768632][ T5802] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.770070][ T5802] BTRFS info (device loop0): setting nodatasum [ 85.771272][ T5802] BTRFS info (device loop0): force zlib compression, level 3 [ 85.772478][ T5802] BTRFS info (device loop0): turning on flush-on-commit [ 85.773609][ T5802] BTRFS info (device loop0): enabling auto defrag [ 85.774734][ T5802] BTRFS info (device loop0): using free space tree [ 85.775678][ T5802] BTRFS info (device loop0): has skinny extents [ 85.781468][ T5802] BTRFS info (device loop0): enabling ssd optimizations [ 85.885232][ T5823] loop0: detected capacity change from 0 to 32768 [ 85.891221][ T5823] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5823) [ 85.894515][ T5823] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.896080][ T5823] BTRFS info (device loop0): setting nodatasum [ 85.897043][ T5823] BTRFS info (device loop0): force zlib compression, level 3 [ 85.898196][ T5823] BTRFS info (device loop0): turning on flush-on-commit [ 85.994725][ T5844] loop0: detected capacity change from 0 to 32768 [ 86.051841][ T5844] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5844) [ 86.225174][ T5865] loop0: detected capacity change from 0 to 32768 [ 86.227166][ T5865] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5865) [ 86.328975][ T5886] loop0: detected capacity change from 0 to 32768 [ 86.334558][ T5886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5886) [ 86.449364][ T5907] loop0: detected capacity change from 0 to 32768 [ 86.499880][ T5907] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5907) [ 86.605451][ T5928] loop0: detected capacity change from 0 to 32768 [ 86.641797][ T5928] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5928) [ 86.749651][ T5949] loop0: detected capacity change from 0 to 32768 [ 86.789337][ T5949] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5949) [ 86.934230][ T5970] loop0: detected capacity change from 0 to 32768 [ 86.962098][ T5970] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5970) [ 87.066355][ T5991] loop0: detected capacity change from 0 to 32768 [ 87.068318][ T5991] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (5991) [ 87.119592][ T4914] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4914) [ 87.199529][ T6011] loop0: detected capacity change from 0 to 32768 [ 87.351308][ T6033] loop0: detected capacity change from 0 to 32768 [ 87.438923][ T6033] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6033) [ 87.575762][ T6054] loop0: detected capacity change from 0 to 32768 [ 87.648852][ T6054] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6054) [ 87.785797][ T6075] loop0: detected capacity change from 0 to 32768 [ 87.858671][ T6075] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6075) [ 87.999208][ T6096] loop0: detected capacity change from 0 to 32768 [ 88.088652][ T6096] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6096) [ 88.235026][ T6117] loop0: detected capacity change from 0 to 32768 [ 88.289175][ T6117] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6117) [ 88.390847][ T6138] loop0: detected capacity change from 0 to 32768 [ 88.451882][ T6138] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6138) [ 88.590139][ T6159] loop0: detected capacity change from 0 to 32768 [ 88.622036][ T6159] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6159) [ 88.722118][ T6180] loop0: detected capacity change from 0 to 32768 [ 88.769223][ T6180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6180) [ 88.791624][ T4914] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4914) [ 88.866817][ T6200] loop0: detected capacity change from 0 to 32768