Warning: Permanently added '10.128.1.248' (ED25519) to the list of known hosts. 2025/09/15 06:08:04 parsed 1 programs [ 63.588420][ T4188] cgroup: Unknown subsys name 'net' [ 63.696666][ T4188] cgroup: Unknown subsys name 'rlimit' [ 65.105936][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.221481][ T4241] chnl_net:caif_netlink_parms(): no params data found [ 68.289730][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.297463][ T4241] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.306168][ T4241] device bridge_slave_0 entered promiscuous mode [ 68.309695][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.320144][ T4241] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.328625][ T4241] device bridge_slave_1 entered promiscuous mode [ 68.352916][ T4241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.363839][ T4241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.395967][ T4241] team0: Port device team_slave_0 added [ 68.404017][ T4241] team0: Port device team_slave_1 added [ 68.526121][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.533296][ T4241] 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. [ 68.560817][ T4241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.574160][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.581508][ T4241] 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. [ 68.607816][ T4241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.638561][ T4241] device hsr_slave_0 entered promiscuous mode [ 68.645890][ T4241] device hsr_slave_1 entered promiscuous mode [ 68.740434][ T4241] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.750955][ T4241] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.760202][ T4241] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.769054][ T4241] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.791713][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.798914][ T4241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.806888][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.813952][ T4241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.856370][ T4241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.869137][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.878795][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.887955][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.900955][ T4241] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.912260][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.920690][ T1128] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.927796][ T1128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.940233][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.948854][ T1128] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.955950][ T1128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.991348][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.999928][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.011821][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.042908][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.054505][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.066456][ T4241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.179359][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.186949][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.199818][ T4241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.231204][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.240168][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.258053][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.266683][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.276916][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.284873][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.296485][ T4241] device veth0_vlan entered promiscuous mode [ 69.329120][ T4241] device veth1_vlan entered promiscuous mode [ 69.349763][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.357888][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.367062][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.376500][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.388193][ T4241] device veth0_macvtap entered promiscuous mode [ 69.413123][ T4241] device veth1_macvtap entered promiscuous mode [ 69.428510][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.436140][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.444147][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.452152][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.461618][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.473098][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.482931][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.491719][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.516813][ T4241] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.525767][ T4241] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.534594][ T4241] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.543541][ T4241] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.836960][ T4272] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.851154][ T4272] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.870439][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.887977][ T1128] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.896540][ T1128] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.906043][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/15 06:08:14 executed programs: 0 [ 70.896254][ T4295] chnl_net:caif_netlink_parms(): no params data found [ 70.958630][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.968123][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.976958][ T4295] device bridge_slave_0 entered promiscuous mode [ 70.985483][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.992616][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.000997][ T4295] device bridge_slave_1 entered promiscuous mode [ 71.027977][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.039514][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.070396][ T4295] team0: Port device team_slave_0 added [ 71.080236][ T4295] team0: Port device team_slave_1 added [ 71.103497][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.110746][ T4295] 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. [ 71.137084][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.151628][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.162609][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.162777][ T4295] 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. [ 71.169193][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.198110][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.240471][ T4295] device hsr_slave_0 entered promiscuous mode [ 71.247256][ T4295] device hsr_slave_1 entered promiscuous mode [ 71.253831][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.261916][ T4295] Cannot create hsr debugfs directory [ 71.339967][ T4295] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.846246][ T4256] Bluetooth: hci0: command 0x0409 tx timeout [ 74.762811][ T4295] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.801925][ T4295] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.863755][ T4295] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.915277][ T4259] Bluetooth: hci0: command 0x041b tx timeout [ 74.955457][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.964417][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.974383][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.983241][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.050426][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.068256][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.076970][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.087196][ T4295] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.096768][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.107184][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.115778][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.122844][ T4272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.131506][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.152937][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.162520][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.171479][ T1128] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.178596][ T1128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.193526][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.202627][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.213469][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.222237][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.231547][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.244144][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.253269][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.263784][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.272562][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.299622][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.308574][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.320280][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.422357][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.430306][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.442700][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.469752][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.479817][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.514023][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.522928][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.532204][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.540614][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.550609][ T4295] device veth0_vlan entered promiscuous mode [ 75.572808][ T4295] device veth1_vlan entered promiscuous mode [ 75.602062][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.610996][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.619486][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.628703][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.639149][ T4295] device veth0_macvtap entered promiscuous mode [ 75.654665][ T4295] device veth1_macvtap entered promiscuous mode [ 75.672502][ T144] device hsr_slave_0 left promiscuous mode [ 75.679425][ T144] device hsr_slave_1 left promiscuous mode [ 75.686719][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.694139][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.702422][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.711590][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.719401][ T144] device bridge_slave_1 left promiscuous mode [ 75.727088][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.740821][ T144] device bridge_slave_0 left promiscuous mode [ 75.747942][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.766088][ T144] device veth1_macvtap left promiscuous mode [ 75.772306][ T144] device veth0_macvtap left promiscuous mode [ 75.778729][ T144] device veth1_vlan left promiscuous mode [ 75.784607][ T144] device veth0_vlan left promiscuous mode [ 75.936717][ T144] team0 (unregistering): Port device team_slave_1 removed [ 75.949128][ T144] team0 (unregistering): Port device team_slave_0 removed [ 75.964012][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.979329][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.032143][ T144] bond0 (unregistering): Released all slaves [ 76.094717][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.104420][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.112810][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.121110][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.130703][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.142081][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.154108][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.163030][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.174152][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.183660][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.192469][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.201301][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.254320][ T4316] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.273697][ T4316] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.295219][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.308129][ T4316] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.316328][ T4316] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.324454][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.384157][ T4321] loop0: detected capacity change from 0 to 64 [ 76.418185][ T4321] ======================================================= [ 76.418185][ T4321] WARNING: The mand mount option has been deprecated and [ 76.418185][ T4321] and is ignored by this kernel. Remove the mand [ 76.418185][ T4321] option from the mount to silence this warning. [ 76.418185][ T4321] ======================================================= [ 76.624848][ T4321] [ 76.627213][ T4321] ============================================ [ 76.633368][ T4321] WARNING: possible recursive locking detected [ 76.639522][ T4321] syzkaller #0 Not tainted [ 76.643928][ T4321] -------------------------------------------- [ 76.650071][ T4321] syz.0.17/4321 is trying to acquire lock: [ 76.655869][ T4321] ffff88802507c0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x15b/0x1d0 [ 76.665211][ T4321] [ 76.665211][ T4321] but task is already holding lock: [ 76.672582][ T4321] ffff88802507c0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x15b/0x1d0 [ 76.681915][ T4321] [ 76.681915][ T4321] other info that might help us debug this: [ 76.689972][ T4321] Possible unsafe locking scenario: [ 76.689972][ T4321] [ 76.697422][ T4321] CPU0 [ 76.700701][ T4321] ---- [ 76.703977][ T4321] lock(&tree->tree_lock/1); [ 76.708666][ T4321] lock(&tree->tree_lock/1); [ 76.713358][ T4321] [ 76.713358][ T4321] *** DEADLOCK *** [ 76.713358][ T4321] [ 76.721494][ T4321] May be due to missing lock nesting notation [ 76.721494][ T4321] [ 76.729825][ T4321] 5 locks held by syz.0.17/4321: [ 76.734759][ T4321] #0: ffff88802507a460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 76.743737][ T4321] #1: ffff88807e0e02a8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: generic_file_write_iter+0x7e/0x1b0 [ 76.755151][ T4321] #2: ffff88807e0e00f8 (&HFS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd7/0x1280 [ 76.765956][ T4321] #3: ffff88802507c0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x15b/0x1d0 [ 76.775730][ T4321] #4: ffff888021de00f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd7/0x1280 [ 76.786963][ T4321] [ 76.786963][ T4321] stack backtrace: [ 76.792872][ T4321] CPU: 0 PID: 4321 Comm: syz.0.17 Not tainted syzkaller #0 [ 76.800070][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 76.810142][ T4321] Call Trace: [ 76.813426][ T4321] [ 76.816373][ T4321] dump_stack_lvl+0x168/0x230 [ 76.821063][ T4321] ? show_regs_print_info+0x20/0x20 [ 76.826281][ T4321] ? load_image+0x3b0/0x3b0 [ 76.830799][ T4321] __lock_acquire+0x1227/0x7c60 [ 76.835680][ T4321] ? mark_lock+0x94/0x320 [ 76.840031][ T4321] ? verify_lock_unused+0x140/0x140 [ 76.845237][ T4321] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 76.851236][ T4321] ? lock_chain_count+0x20/0x20 [ 76.856104][ T4321] ? __rwlock_init+0x140/0x140 [ 76.860875][ T4321] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 76.866256][ T4321] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 76.872165][ T4321] ? lockdep_hardirqs_on+0x94/0x140 [ 76.877371][ T4321] lock_acquire+0x197/0x3f0 [ 76.881888][ T4321] ? hfs_find_init+0x15b/0x1d0 [ 76.886659][ T4321] ? __might_sleep+0xf0/0xf0 [ 76.891257][ T4321] ? read_lock_is_recursive+0x10/0x10 [ 76.896630][ T4321] ? __kasan_kmalloc+0xcc/0xf0 [ 76.901397][ T4321] ? __kasan_kmalloc+0xb5/0xf0 [ 76.906171][ T4321] ? hfs_find_init+0x84/0x1d0 [ 76.910857][ T4321] ? hfs_bmap_reserve+0x103/0x420 [ 76.915885][ T4321] ? __hfs_ext_write_extent+0x1fa/0x470 [ 76.921430][ T4321] ? __hfs_ext_cache_extent+0x6b/0x9b0 [ 76.926889][ T4321] ? hfs_get_block+0x3d4/0xbd0 [ 76.931657][ T4321] ? __block_write_begin_int+0x54e/0x15a0 [ 76.937380][ T4321] ? cont_write_begin+0x58a/0x7b0 [ 76.942398][ T4321] ? hfs_find_init+0x15b/0x1d0 [ 76.947159][ T4321] __mutex_lock_common+0x1eb/0x2390 [ 76.952360][ T4321] ? hfs_find_init+0x15b/0x1d0 [ 76.957124][ T4321] ? do_syscall_64+0x4c/0xa0 [ 76.961713][ T4321] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.967781][ T4321] ? mutex_lock_io_nested+0x60/0x60 [ 76.972984][ T4321] mutex_lock_nested+0x17/0x20 [ 76.977755][ T4321] hfs_find_init+0x15b/0x1d0 [ 76.982385][ T4321] hfs_extend_file+0x2eb/0x1280 [ 76.987241][ T4321] ? hfs_get_block+0xbd0/0xbd0 [ 76.992002][ T4321] ? __mutex_trylock_common+0x14f/0x250 [ 76.997546][ T4321] ? rcu_lock_release+0x20/0x20 [ 77.002396][ T4321] ? hfs_find_init+0x84/0x1d0 [ 77.007070][ T4321] ? hfs_get_block+0x3d4/0xbd0 [ 77.011824][ T4321] ? __block_write_begin_int+0x54e/0x15a0 [ 77.017540][ T4321] ? cont_write_begin+0x58a/0x7b0 [ 77.022564][ T4321] ? hfs_find_init+0x15b/0x1d0 [ 77.027337][ T4321] ? __mutex_lock_common+0x431/0x2390 [ 77.032709][ T4321] ? hfs_brec_find+0x18b/0x500 [ 77.037474][ T4321] hfs_bmap_reserve+0x103/0x420 [ 77.042330][ T4321] __hfs_ext_write_extent+0x1fa/0x470 [ 77.047698][ T4321] __hfs_ext_cache_extent+0x6b/0x9b0 [ 77.052974][ T4321] ? mutex_lock_nested+0x17/0x20 [ 77.057912][ T4321] ? hfs_find_init+0x15b/0x1d0 [ 77.062685][ T4321] hfs_extend_file+0x313/0x1280 [ 77.067542][ T4321] ? hfs_get_block+0xbd0/0xbd0 [ 77.072304][ T4321] ? hfs_get_block+0x907/0xbd0 [ 77.077064][ T4321] ? pagevec_lookup_range+0x30/0x70 [ 77.082275][ T4321] ? clean_bdev_aliases+0x726/0x840 [ 77.087469][ T4321] hfs_get_block+0x3d4/0xbd0 [ 77.092068][ T4321] ? hfs_free_extents+0x430/0x430 [ 77.097101][ T4321] ? do_raw_spin_unlock+0x11d/0x230 [ 77.102305][ T4321] ? create_page_buffers+0x238/0x320 [ 77.107592][ T4321] __block_write_begin_int+0x54e/0x15a0 [ 77.113143][ T4321] ? hfs_free_extents+0x430/0x430 [ 77.118163][ T4321] ? page_zero_new_buffers+0x490/0x490 [ 77.123622][ T4321] ? wait_for_stable_page+0xd9/0x110 [ 77.128922][ T4321] cont_write_begin+0x58a/0x7b0 [ 77.133774][ T4321] ? generic_cont_expand_simple+0x190/0x190 [ 77.139663][ T4321] ? rcu_is_watching+0x11/0xa0 [ 77.144417][ T4321] ? __mark_inode_dirty+0x3a4/0xc90 [ 77.149623][ T4321] ? unlock_page+0x17c/0x1f0 [ 77.154206][ T4321] hfs_write_begin+0x92/0xe0 [ 77.158787][ T4321] ? hfs_free_extents+0x430/0x430 [ 77.163807][ T4321] cont_write_begin+0x26c/0x7b0 [ 77.168652][ T4321] ? generic_cont_expand_simple+0x190/0x190 [ 77.174540][ T4321] ? verify_lock_unused+0x140/0x140 [ 77.179734][ T4321] ? __vfs_getxattr+0x30f/0x3d0 [ 77.184590][ T4321] hfs_write_begin+0x92/0xe0 [ 77.189176][ T4321] ? hfs_free_extents+0x430/0x430 [ 77.194195][ T4321] generic_perform_write+0x2aa/0x530 [ 77.199477][ T4321] ? atime_needs_update+0x780/0x780 [ 77.204677][ T4321] ? grab_cache_page_write_begin+0xa0/0xa0 [ 77.210471][ T4321] ? file_remove_privs+0x590/0x590 [ 77.215579][ T4321] ? read_lock_is_recursive+0x10/0x10 [ 77.220951][ T4321] ? preempt_count_add+0x8d/0x190 [ 77.225973][ T4321] ? rwsem_write_trylock+0x12f/0x1b0 [ 77.231253][ T4321] ? clear_nonspinnable+0x60/0x60 [ 77.236279][ T4321] __generic_file_write_iter+0x25f/0x4e0 [ 77.241924][ T4321] generic_file_write_iter+0xa6/0x1b0 [ 77.247292][ T4321] vfs_write+0x712/0xd00 [ 77.251533][ T4321] ? file_end_write+0x250/0x250 [ 77.256378][ T4321] ? __context_tracking_exit+0x4c/0x80 [ 77.261835][ T4321] ? __fdget+0x150/0x210 [ 77.266073][ T4321] __x64_sys_pwrite64+0x194/0x220 [ 77.271093][ T4321] ? ksys_pwrite64+0x1c0/0x1c0 [ 77.275859][ T4321] ? lockdep_hardirqs_on+0x94/0x140 [ 77.281088][ T4321] do_syscall_64+0x4c/0xa0 [ 77.285502][ T4321] ? clear_bhb_loop+0x30/0x80 [ 77.290177][ T4321] ? clear_bhb_loop+0x30/0x80 [ 77.294848][ T4321] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.300764][ T4321] RIP: 0033:0x7ff121b53ba9 [ 77.305176][ T4321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.324776][ T4321] RSP: 002b:00007fffa49aee08 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 77.333185][ T4321] RAX: ffffffffffffffda RBX: 00007ff121d9afa0 RCX: 00007ff121b53ba9 [ 77.341152][ T4321] RDX: 000000000000ff10 RSI: 0000200000000140 RDI: 0000000000000004 [ 77.349117][ T4321] RBP: 00007ff121bd6e19 R08: 0000000000000000 R09: 0000000000000000 [ 77.357086][ T4321] R10: 0000000008000c61 R11: 0000000000000246 R12: 0000000000000000 [ 77.365068][ T4321] R13: 00007ff121d9afa0 R14: 00007ff121d9afa0 R15: 0000000000000004 [ 77.373049][ T4321] [ 77.377204][ T4260] Bluetooth: hci0: command 0x040f tx timeout [ 79.394994][ T4259] Bluetooth: hci0: command 0x0419 tx timeout [ 81.395405][ T13] cfg80211: failed to load regulatory.db