Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 1970/01/01 00:00:37 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:38 parsed 1 programs [ 42.079548][ T6520] cgroup: Unknown subsys name 'net' [ 42.170965][ T6520] cgroup: Unknown subsys name 'cpuset' [ 42.174665][ T6520] cgroup: Unknown subsys name 'rlimit' [ 42.348684][ T6520] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 56.522200][ T6532] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 56.959383][ T6549] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.962459][ T6549] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.963788][ T6549] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.964753][ T6549] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.965205][ T6549] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.219972][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.220053][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.233910][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.233969][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.407385][ T6583] chnl_net:caif_netlink_parms(): no params data found [ 58.591386][ T6583] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.591516][ T6583] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.591630][ T6583] bridge_slave_0: entered allmulticast mode [ 58.592515][ T6583] bridge_slave_0: entered promiscuous mode [ 58.594652][ T6583] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.594731][ T6583] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.594825][ T6583] bridge_slave_1: entered allmulticast mode [ 58.602308][ T6583] bridge_slave_1: entered promiscuous mode [ 58.624147][ T6583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.627588][ T6583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.648024][ T6583] team0: Port device team_slave_0 added [ 58.649805][ T6583] team0: Port device team_slave_1 added [ 58.662997][ T6583] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.663062][ T6583] 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. [ 58.663106][ T6583] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.664591][ T6583] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.664619][ T6583] 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. [ 58.664648][ T6583] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.717216][ T6583] hsr_slave_0: entered promiscuous mode [ 58.717844][ T6583] hsr_slave_1: entered promiscuous mode [ 59.040938][ T6583] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.054022][ T6583] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.059223][ T6583] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.068627][ T6583] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.113268][ T6583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.124248][ T6583] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.136703][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.136844][ T298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.142419][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.142492][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.161807][ T6583] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.240109][ T6583] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.259866][ T6583] veth0_vlan: entered promiscuous mode [ 59.263056][ T6583] veth1_vlan: entered promiscuous mode [ 59.278342][ T6583] veth0_macvtap: entered promiscuous mode [ 59.280336][ T6583] veth1_macvtap: entered promiscuous mode [ 59.287769][ T6583] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.289675][ T6583] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.291414][ T6583] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.291471][ T6583] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.291501][ T6583] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.291531][ T6583] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.758609][ T298] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.847306][ T298] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.917756][ T298] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.998507][ T298] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:00 executed programs: 0 [ 60.485798][ T6082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.487928][ T6082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.488363][ T6082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.489214][ T6082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.489660][ T6082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.586469][ T6624] chnl_net:caif_netlink_parms(): no params data found [ 60.626518][ T6624] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.628845][ T6624] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.631385][ T6624] bridge_slave_0: entered allmulticast mode [ 60.634165][ T6624] bridge_slave_0: entered promiscuous mode [ 60.637782][ T6624] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.639949][ T6624] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.642338][ T6624] bridge_slave_1: entered allmulticast mode [ 60.645071][ T6624] bridge_slave_1: entered promiscuous mode [ 60.664038][ T6624] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.668659][ T6624] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.686465][ T6624] team0: Port device team_slave_0 added [ 60.688144][ T6624] team0: Port device team_slave_1 added [ 60.702727][ T6624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.702789][ T6624] 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. [ 60.702841][ T6624] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.703963][ T6624] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.703990][ T6624] 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. [ 60.704020][ T6624] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.739304][ T6624] hsr_slave_0: entered promiscuous mode [ 60.739903][ T6624] hsr_slave_1: entered promiscuous mode [ 60.740288][ T6624] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.740390][ T6624] Cannot create hsr debugfs directory [ 62.495916][ T6082] Bluetooth: hci0: command tx timeout [ 62.918317][ T298] bridge_slave_1: left allmulticast mode [ 62.918416][ T298] bridge_slave_1: left promiscuous mode [ 62.918811][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.928090][ T298] bridge_slave_0: left allmulticast mode [ 62.929869][ T298] bridge_slave_0: left promiscuous mode [ 62.932694][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.576098][ T6082] Bluetooth: hci0: command tx timeout [ 64.588212][ T298] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 64.629555][ T298] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 64.677037][ T298] bond0 (unregistering): Released all slaves [ 64.738440][ T2406] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.738562][ T2406] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.757901][ T298] hsr_slave_0: left promiscuous mode [ 64.760333][ T298] hsr_slave_1: left promiscuous mode [ 64.762573][ T298] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.764858][ T298] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.767854][ T298] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.769996][ T298] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.786130][ T298] veth1_macvtap: left promiscuous mode [ 64.786294][ T298] veth0_macvtap: left promiscuous mode [ 64.786443][ T298] veth1_vlan: left promiscuous mode [ 64.786539][ T298] veth0_vlan: left promiscuous mode [ 66.665473][ T6082] Bluetooth: hci0: command tx timeout [ 66.918285][ T298] team0 (unregistering): Port device team_slave_1 removed [ 67.166920][ T298] team0 (unregistering): Port device team_slave_0 removed [ 68.735439][ T6082] Bluetooth: hci0: command tx timeout [ 69.851331][ T6624] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.856341][ T9] cfg80211: failed to load regulatory.db [ 69.859011][ T6624] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.867950][ T6624] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.875658][ T6624] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.161525][ T6624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.181167][ T6624] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.196655][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.196743][ T298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.197631][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.197675][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.273658][ T6624] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.508698][ T6624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.528649][ T6624] veth0_vlan: entered promiscuous mode [ 70.534238][ T6624] veth1_vlan: entered promiscuous mode [ 70.574225][ T6624] veth0_macvtap: entered promiscuous mode [ 70.580546][ T6624] veth1_macvtap: entered promiscuous mode [ 70.595026][ T6624] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.600350][ T6624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.603682][ T6624] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.606533][ T6624] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.609273][ T6624] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.611810][ T6624] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.669711][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.669775][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.693558][ T527] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.696058][ T527] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.937585][ T6717] loop0: detected capacity change from 0 to 32768 [ 70.943114][ T6717] ======================================================= [ 70.943114][ T6717] WARNING: The mand mount option has been deprecated and [ 70.943114][ T6717] and is ignored by this kernel. Remove the mand [ 70.943114][ T6717] option from the mount to silence this warning. [ 70.943114][ T6717] ======================================================= [ 70.976595][ T6717] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.005853][ T6624] [ 71.006615][ T6624] ====================================================== [ 71.008572][ T6624] WARNING: possible circular locking dependency detected [ 71.010533][ T6624] 6.16.0-rc4-syzkaller-g3cd1604f930f #0 Not tainted [ 71.012403][ T6624] ------------------------------------------------------ [ 71.014383][ T6624] syz-executor/6624 is trying to acquire lock: [ 71.016046][ T6624] ffff0000e3f9d100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}, at: __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 71.019692][ T6624] [ 71.019692][ T6624] but task is already holding lock: [ 71.021810][ T6624] ffff0000e3fa3480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 71.025486][ T6624] [ 71.025486][ T6624] which lock already depends on the new lock. [ 71.025486][ T6624] [ 71.028463][ T6624] [ 71.028463][ T6624] the existing dependency chain (in reverse order) is: [ 71.031124][ T6624] [ 71.031124][ T6624] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}: [ 71.034197][ T6624] down_write+0x50/0xc0 [ 71.035447][ T6624] __ocfs2_move_extents_range+0x13ec/0x2abc [ 71.037321][ T6624] ocfs2_move_extents+0x314/0x7f0 [ 71.038948][ T6624] ocfs2_ioctl_move_extents+0x424/0x5f0 [ 71.040764][ T6624] ocfs2_ioctl+0x1c4/0x738 [ 71.042145][ T6624] __arm64_sys_ioctl+0x14c/0x1c4 [ 71.043698][ T6624] invoke_syscall+0x98/0x2b8 [ 71.045203][ T6624] el0_svc_common+0x130/0x23c [ 71.046642][ T6624] do_el0_svc+0x48/0x58 [ 71.047938][ T6624] el0_svc+0x58/0x180 [ 71.049316][ T6624] el0t_64_sync_handler+0x84/0x12c [ 71.050902][ T6624] el0t_64_sync+0x198/0x19c [ 71.052347][ T6624] [ 71.052347][ T6624] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}: [ 71.055334][ T6624] __lock_acquire+0x1774/0x30a4 [ 71.056888][ T6624] lock_acquire+0x14c/0x2e0 [ 71.058248][ T6624] down_write+0x50/0xc0 [ 71.059598][ T6624] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 71.061365][ T6624] ocfs2_flush_truncate_log+0x4c/0x6c [ 71.062951][ T6624] ocfs2_sync_fs+0xf8/0x2a4 [ 71.064341][ T6624] sync_filesystem+0x1a0/0x218 [ 71.065783][ T6624] generic_shutdown_super+0x70/0x2b8 [ 71.067350][ T6624] kill_block_super+0x44/0x90 [ 71.068883][ T6624] deactivate_locked_super+0xc4/0x12c [ 71.070533][ T6624] deactivate_super+0xe0/0x100 [ 71.072083][ T6624] cleanup_mnt+0x31c/0x3ac [ 71.073506][ T6624] __cleanup_mnt+0x20/0x30 [ 71.074902][ T6624] task_work_run+0x1dc/0x260 [ 71.076332][ T6624] do_notify_resume+0x174/0x1f4 [ 71.077808][ T6624] el0_svc+0xb8/0x180 [ 71.079099][ T6624] el0t_64_sync_handler+0x84/0x12c [ 71.080711][ T6624] el0t_64_sync+0x198/0x19c [ 71.082159][ T6624] [ 71.082159][ T6624] other info that might help us debug this: [ 71.082159][ T6624] [ 71.085014][ T6624] Possible unsafe locking scenario: [ 71.085014][ T6624] [ 71.087083][ T6624] CPU0 CPU1 [ 71.088620][ T6624] ---- ---- [ 71.090094][ T6624] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 71.092373][ T6624] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 71.095248][ T6624] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 71.098220][ T6624] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 71.100274][ T6624] [ 71.100274][ T6624] *** DEADLOCK *** [ 71.100274][ T6624] [ 71.102634][ T6624] 2 locks held by syz-executor/6624: [ 71.104256][ T6624] #0: ffff0000ddd8c0e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xd8/0x100 [ 71.107352][ T6624] #1: ffff0000e3fa3480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 71.111252][ T6624] [ 71.111252][ T6624] stack backtrace: [ 71.112930][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: syz-executor Not tainted 6.16.0-rc4-syzkaller-g3cd1604f930f #0 PREEMPT [ 71.116226][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.119050][ T6624] Call trace: [ 71.119988][ T6624] show_stack+0x2c/0x3c (C) [ 71.121261][ T6624] __dump_stack+0x30/0x40 [ 71.122474][ T6624] dump_stack_lvl+0xd8/0x12c [ 71.123735][ T6624] dump_stack+0x1c/0x28 [ 71.124894][ T6624] print_circular_bug+0x324/0x32c [ 71.126366][ T6624] check_noncircular+0x154/0x174 [ 71.127790][ T6624] __lock_acquire+0x1774/0x30a4 [ 71.129182][ T6624] lock_acquire+0x14c/0x2e0 [ 71.130460][ T6624] down_write+0x50/0xc0 [ 71.131703][ T6624] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 71.133311][ T6624] ocfs2_flush_truncate_log+0x4c/0x6c [ 71.134762][ T6624] ocfs2_sync_fs+0xf8/0x2a4 [ 71.136017][ T6624] sync_filesystem+0x1a0/0x218 [ 71.137413][ T6624] generic_shutdown_super+0x70/0x2b8 [ 71.138958][ T6624] kill_block_super+0x44/0x90 [ 71.140290][ T6624] deactivate_locked_super+0xc4/0x12c [ 71.141949][ T6624] deactivate_super+0xe0/0x100 [ 71.143362][ T6624] cleanup_mnt+0x31c/0x3ac [ 71.144657][ T6624] __cleanup_mnt+0x20/0x30 [ 71.145825][ T6624] task_work_run+0x1dc/0x260 [ 71.147093][ T6624] do_notify_resume+0x174/0x1f4 [ 71.148451][ T6624] el0_svc+0xb8/0x180 [ 71.149625][ T6624] el0t_64_sync_handler+0x84/0x12c [ 71.151132][ T6624] el0t_64_sync+0x198/0x19c