Warning: Permanently added '10.128.0.234' (ED25519) to the list of known hosts. 2026/04/10 14:57:08 parsed 1 programs [ 75.024476][ T4199] cgroup: Unknown subsys name 'net' [ 75.174386][ T4199] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.469681][ T4199] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 78.239087][ T4224] chnl_net:caif_netlink_parms(): no params data found [ 78.285086][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.293918][ T4224] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.303804][ T4224] device bridge_slave_0 entered promiscuous mode [ 78.314266][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.323576][ T4224] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.333267][ T4224] device bridge_slave_1 entered promiscuous mode [ 78.356031][ T4224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.370501][ T4224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.391968][ T4224] team0: Port device team_slave_0 added [ 78.401422][ T4224] team0: Port device team_slave_1 added [ 78.420616][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.428532][ T4224] 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. [ 78.456261][ T4224] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.470012][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.477831][ T4224] 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. [ 78.507381][ T4224] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.548712][ T4224] device hsr_slave_0 entered promiscuous mode [ 78.557111][ T4224] device hsr_slave_1 entered promiscuous mode [ 78.701631][ T4224] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.715018][ T4224] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.726663][ T4224] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.738113][ T4224] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.774653][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.782776][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.793320][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.801232][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.867771][ T4224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.885694][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.899831][ T3099] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.910232][ T3099] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.921109][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 78.938424][ T4224] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.954143][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.966183][ T3099] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.974590][ T3099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.999712][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.011838][ T3099] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.020379][ T3099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.042412][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.054000][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.064934][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.084062][ T4224] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.099000][ T4224] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.114420][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.127060][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.138446][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.271870][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.281370][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.296680][ T4224] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.322861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.332889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.362953][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.373029][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.385337][ T4224] device veth0_vlan entered promiscuous mode [ 79.393878][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.403152][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.417937][ T4224] device veth1_vlan entered promiscuous mode [ 79.444918][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.454803][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.466292][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.475918][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.489647][ T4224] device veth0_macvtap entered promiscuous mode [ 79.501912][ T4224] device veth1_macvtap entered promiscuous mode [ 79.521168][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.529912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.539789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.549596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.560386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.572419][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.583740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.594117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.606053][ T4224] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.616549][ T4224] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.627665][ T4224] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.637567][ T4224] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.729833][ T4224] syz-executor (4224) used greatest stack depth: 21072 bytes left [ 79.857338][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.294491][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.863390][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.945405][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.337407][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.379398][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.393635][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.416713][ T3021] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.426118][ T3021] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.454311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.085480][ T144] device hsr_slave_0 left promiscuous mode [ 86.095041][ T144] device hsr_slave_1 left promiscuous mode [ 86.119176][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.138292][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.159238][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.178447][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 2026/04/10 14:57:21 executed programs: 0 [ 86.197543][ T144] device bridge_slave_1 left promiscuous mode [ 86.229223][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.260205][ T144] device bridge_slave_0 left promiscuous mode [ 86.267005][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.290666][ T144] device veth1_macvtap left promiscuous mode [ 86.299320][ T144] device veth0_macvtap left promiscuous mode [ 86.306019][ T144] device veth1_vlan left promiscuous mode [ 86.313529][ T144] device veth0_vlan left promiscuous mode [ 86.460477][ T144] team0 (unregistering): Port device team_slave_1 removed [ 86.474836][ T144] team0 (unregistering): Port device team_slave_0 removed [ 86.491244][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.506030][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.559904][ T144] bond0 (unregistering): Released all slaves [ 86.771712][ T4339] chnl_net:caif_netlink_parms(): no params data found [ 86.843714][ T4339] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.852637][ T4339] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.865187][ T4339] device bridge_slave_0 entered promiscuous mode [ 86.876570][ T4339] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.887124][ T4339] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.898194][ T4339] device bridge_slave_1 entered promiscuous mode [ 86.927140][ T4339] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.943942][ T4339] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.982490][ T4339] team0: Port device team_slave_0 added [ 86.994209][ T4339] team0: Port device team_slave_1 added [ 87.024729][ T4339] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.033500][ T4339] 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. [ 87.062657][ T4339] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.089197][ T4339] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.097266][ T4339] 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. [ 87.127792][ T4339] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.181253][ T4339] device hsr_slave_0 entered promiscuous mode [ 87.189929][ T4339] device hsr_slave_1 entered promiscuous mode [ 87.749628][ T4339] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.769523][ T4339] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.788725][ T4339] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.800292][ T4339] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.877864][ T4339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.895497][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.907961][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.920536][ T4339] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.951084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.969524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.999531][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.007622][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.029545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.054630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.081281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.090567][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.098673][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.131460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.164325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.201930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.221617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.250214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.271262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.283869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.298814][ T4289] Bluetooth: hci0: command 0x0409 tx timeout [ 88.311916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.328748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.352358][ T4339] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.379154][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.399466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.418600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.622862][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.639367][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.652822][ T4339] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.696267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.729334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.753300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.764376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.774868][ T4339] device veth0_vlan entered promiscuous mode [ 88.792488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.801840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.816538][ T4339] device veth1_vlan entered promiscuous mode [ 88.862530][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.876722][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.900655][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.910486][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.935426][ T4339] device veth0_macvtap entered promiscuous mode [ 88.948725][ T4339] device veth1_macvtap entered promiscuous mode [ 88.973304][ T4339] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.998548][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.013910][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.027878][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.043067][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.057118][ T4339] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.074801][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.092344][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.118895][ T4339] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.130669][ T4339] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.148672][ T4339] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.167117][ T4339] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.295350][ T3021] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.313756][ T3021] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.333385][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.372203][ T3021] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.380680][ T3021] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.391993][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.489769][ T4442] loop0: detected capacity change from 0 to 1024 [ 89.560649][ T4442] ======================================================= [ 89.560649][ T4442] WARNING: The mand mount option has been deprecated and [ 89.560649][ T4442] and is ignored by this kernel. Remove the mand [ 89.560649][ T4442] option from the mount to silence this warning. [ 89.560649][ T4442] ======================================================= [ 89.711088][ T4442] [ 89.713643][ T4442] ============================================ [ 89.720173][ T4442] WARNING: possible recursive locking detected [ 89.727920][ T4442] syzkaller #0 Not tainted [ 89.732988][ T4442] -------------------------------------------- [ 89.740497][ T4442] syz.0.17/4442 is trying to acquire lock: [ 89.747371][ T4442] ffff888060f01548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_get_block+0x3a1/0x15a0 [ 89.759160][ T4442] [ 89.759160][ T4442] but task is already holding lock: [ 89.767230][ T4442] ffff888060f007c8 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1cd/0x1a50 [ 89.780247][ T4442] [ 89.780247][ T4442] other info that might help us debug this: [ 89.788519][ T4442] Possible unsafe locking scenario: [ 89.788519][ T4442] [ 89.796935][ T4442] CPU0 [ 89.800490][ T4442] ---- [ 89.804218][ T4442] lock(&HFSPLUS_I(inode)->extents_lock); [ 89.810751][ T4442] lock(&HFSPLUS_I(inode)->extents_lock); [ 89.817641][ T4442] [ 89.817641][ T4442] *** DEADLOCK *** [ 89.817641][ T4442] [ 89.827319][ T4442] May be due to missing lock nesting notation [ 89.827319][ T4442] [ 89.836558][ T4442] 7 locks held by syz.0.17/4442: [ 89.842021][ T4442] #0: ffff8880746dc460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 89.853173][ T4442] #1: ffff888060f01e00 (&type->i_mutex_dir_key#8/1){+.+.}-{3:3}, at: filename_create+0x208/0x470 [ 89.864635][ T4442] #2: ffff888060f02b80 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: vfs_link+0x513/0x7c0 [ 89.875300][ T4442] #3: ffff88802363f998 (&sbi->vh_mutex){+.+.}-{3:3}, at: hfsplus_link+0x23a/0x730 [ 89.884900][ T4442] #4: ffff8880792f60b0 (&tree->tree_lock){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 89.896151][ T4442] #5: ffff888060f007c8 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1cd/0x1a50 [ 89.908742][ T4442] #6: ffff88802363f8f8 (&sbi->alloc_mutex){+.+.}-{3:3}, at: hfsplus_block_allocate+0x93/0x910 [ 89.920265][ T4442] [ 89.920265][ T4442] stack backtrace: [ 89.926699][ T4442] CPU: 0 PID: 4442 Comm: syz.0.17 Not tainted syzkaller #0 [ 89.934477][ T4442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 89.945520][ T4442] Call Trace: [ 89.948906][ T4442] [ 89.952103][ T4442] dump_stack_lvl+0x188/0x250 [ 89.957683][ T4442] ? show_regs_print_info+0x20/0x20 [ 89.963698][ T4442] ? load_image+0x400/0x400 [ 89.968924][ T4442] __lock_acquire+0x1236/0x7d10 [ 89.974683][ T4442] ? stack_trace_save+0xa6/0xf0 [ 89.979895][ T4442] ? verify_lock_unused+0x140/0x140 [ 89.985464][ T4442] ? check_noncircular+0x189/0x330 [ 89.991467][ T4442] ? add_chain_block+0x940/0x940 [ 89.997036][ T4442] ? lockdep_unlock+0x143/0x2e0 [ 90.002755][ T4442] ? lockdep_lock+0x1f0/0x1f0 [ 90.007979][ T4442] lock_acquire+0x19e/0x400 [ 90.013103][ T4442] ? hfsplus_get_block+0x3a1/0x15a0 [ 90.019283][ T4442] ? __might_sleep+0xf0/0xf0 [ 90.024672][ T4442] ? read_lock_is_recursive+0x10/0x10 [ 90.031204][ T4442] ? hfsplus_bmap_reserve+0x11e/0x4f0 [ 90.037421][ T4442] ? do_linkat+0x285/0x860 [ 90.042126][ T4442] ? do_syscall_64+0x4c/0xa0 [ 90.047961][ T4442] ? hfsplus_get_block+0x3a1/0x15a0 [ 90.054141][ T4442] __mutex_lock_common+0x1e3/0x2400 [ 90.060217][ T4442] ? hfsplus_get_block+0x3a1/0x15a0 [ 90.065437][ T4442] ? memset+0x1e/0x40 [ 90.069436][ T4442] ? mutex_lock_io_nested+0x60/0x60 [ 90.076797][ T4442] ? lockdep_init_map_type+0x98/0x900 [ 90.082961][ T4442] ? slab_post_alloc_hook+0x2aa/0x380 [ 90.091176][ T4442] mutex_lock_nested+0x17/0x20 [ 90.096206][ T4442] hfsplus_get_block+0x3a1/0x15a0 [ 90.102804][ T4442] ? hfsplus_ext_write_extent+0x220/0x220 [ 90.109628][ T4442] ? do_raw_spin_unlock+0x11d/0x230 [ 90.115511][ T4442] ? create_page_buffers+0x238/0x320 [ 90.121535][ T4442] block_read_full_page+0x306/0xd40 [ 90.126955][ T4442] ? hfsplus_ext_write_extent+0x220/0x220 [ 90.133864][ T4442] ? block_is_partially_uptodate+0x2d0/0x2d0 [ 90.140158][ T4442] ? add_to_page_cache_lru+0x2a8/0x4a0 [ 90.146294][ T4442] ? hfsplus_writepage+0x30/0x30 [ 90.152035][ T4442] do_read_cache_page+0x8a1/0x1030 [ 90.157785][ T4442] hfsplus_block_allocate+0xf1/0x910 [ 90.163923][ T4442] hfsplus_file_extend+0xb1f/0x1a50 [ 90.169904][ T4442] ? rcu_lock_release+0x20/0x20 [ 90.175775][ T4442] ? hfsplus_get_block+0x15a0/0x15a0 [ 90.181756][ T4442] ? __mutex_lock_common+0x465/0x2400 [ 90.187829][ T4442] ? mutex_lock_io_nested+0x60/0x60 [ 90.194004][ T4442] hfsplus_bmap_reserve+0x11e/0x4f0 [ 90.199562][ T4442] hfsplus_rename_cat+0x219/0xe90 [ 90.205134][ T4442] ? hfsplus_subfolders_dec+0x110/0x110 [ 90.211004][ T4442] ? mark_lock+0x94/0x320 [ 90.215900][ T4442] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 90.221898][ T4442] ? put_dec_full8+0x11c/0x2e0 [ 90.226840][ T4442] ? vsprintf+0x30/0x30 [ 90.231100][ T4442] hfsplus_link+0x380/0x730 [ 90.235951][ T4442] ? hfsplus_create+0x30/0x30 [ 90.241788][ T4442] ? rwsem_write_trylock+0x135/0x1c0 [ 90.247555][ T4442] ? try_break_deleg+0x79/0x120 [ 90.252744][ T4442] vfs_link+0x615/0x7c0 [ 90.256996][ T4442] do_linkat+0x285/0x860 [ 90.261467][ T4442] ? fsnotify_link+0x240/0x240 [ 90.266405][ T4442] ? getname_flags+0x1fe/0x500 [ 90.272552][ T4442] __x64_sys_link+0x82/0x90 [ 90.277748][ T4442] do_syscall_64+0x4c/0xa0 [ 90.282574][ T4442] ? clear_bhb_loop+0x30/0x80 [ 90.288334][ T4442] ? clear_bhb_loop+0x30/0x80 [ 90.294286][ T4442] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.300733][ T4442] RIP: 0033:0x7f1964127819 [ 90.305346][ T4442] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.328742][ T4442] RSP: 002b:00007ffd5a7a9068 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 90.338912][ T4442] RAX: ffffffffffffffda RBX: 00007f19643a0fa0 RCX: 00007f1964127819 [ 90.347936][ T4442] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000000100 [ 90.357188][ T4442] RBP: 00007f19641bdc91 R08: 0000000000000000 R09: 0000000000000000 [ 90.365910][ T4442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.374227][ T4442] R13: 00007f19643a0fac R14: 00007f19643a0fa0 R15: 00007f19643a0fa0 [ 90.382844][ T4442] [ 90.389754][ T3522] Bluetooth: hci0: command 0x041b tx timeout