Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts. 1970/01/01 00:00:36 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:37 parsed 1 programs [ 40.932503][ T6531] cgroup: Unknown subsys name 'net' [ 41.023402][ T6531] cgroup: Unknown subsys name 'cpuset' [ 41.027423][ T6531] cgroup: Unknown subsys name 'rlimit' [ 41.216036][ T6531] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 50.436506][ T6543] 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. [ 51.246195][ T3396] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.246290][ T3396] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.263386][ T3396] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.265275][ T3396] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.443511][ T6092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 51.444233][ T6092] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 51.444840][ T6092] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 51.445445][ T6092] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 51.445858][ T6092] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.749870][ T6606] chnl_net:caif_netlink_parms(): no params data found [ 53.009722][ T6606] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.009819][ T6606] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.009926][ T6606] bridge_slave_0: entered allmulticast mode [ 53.011565][ T6606] bridge_slave_0: entered promiscuous mode [ 53.013776][ T6606] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.013855][ T6606] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.013955][ T6606] bridge_slave_1: entered allmulticast mode [ 53.014775][ T6606] bridge_slave_1: entered promiscuous mode [ 53.041150][ T6606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.042753][ T6606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.066328][ T6606] team0: Port device team_slave_0 added [ 53.069638][ T6606] team0: Port device team_slave_1 added [ 53.085474][ T6606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.087624][ T6606] 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. [ 53.095443][ T6606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.101634][ T6606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.103950][ T6606] 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. [ 53.111495][ T6606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.164916][ T6606] hsr_slave_0: entered promiscuous mode [ 53.165488][ T6606] hsr_slave_1: entered promiscuous mode [ 53.263590][ T6606] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.268983][ T6606] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.273364][ T6606] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.277389][ T6606] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.381496][ T6606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.392907][ T6606] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.397973][ T5094] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.398128][ T5094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.408082][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.408165][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.507586][ T6606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.533714][ T6606] veth0_vlan: entered promiscuous mode [ 53.538768][ T6606] veth1_vlan: entered promiscuous mode [ 53.556194][ T6606] veth0_macvtap: entered promiscuous mode [ 53.562888][ T6606] veth1_macvtap: entered promiscuous mode [ 53.569711][ T6606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.571869][ T6606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.573477][ T6606] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.573540][ T6606] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.573572][ T6606] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.573603][ T6606] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.972720][ T5094] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.072896][ T5094] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.155615][ T5094] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.243396][ T5094] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:54 executed programs: 0 [ 54.436166][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.439402][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.441988][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.442854][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.443517][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.536259][ T6637] chnl_net:caif_netlink_parms(): no params data found [ 54.577940][ T6637] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.578055][ T6637] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.578162][ T6637] bridge_slave_0: entered allmulticast mode [ 54.578997][ T6637] bridge_slave_0: entered promiscuous mode [ 54.581064][ T6637] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.581140][ T6637] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.581268][ T6637] bridge_slave_1: entered allmulticast mode [ 54.582120][ T6637] bridge_slave_1: entered promiscuous mode [ 54.603642][ T6637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.605281][ T6637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.620735][ T6637] team0: Port device team_slave_0 added [ 54.623667][ T6637] team0: Port device team_slave_1 added [ 54.638194][ T6637] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.638264][ T6637] 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. [ 54.638608][ T6637] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.639770][ T6637] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.639798][ T6637] 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. [ 54.639830][ T6637] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.676064][ T6637] hsr_slave_0: entered promiscuous mode [ 54.678362][ T6637] hsr_slave_1: entered promiscuous mode [ 54.680683][ T6637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.683150][ T6637] Cannot create hsr debugfs directory [ 56.481051][ T52] Bluetooth: hci0: command tx timeout [ 56.816766][ T5094] bridge_slave_1: left allmulticast mode [ 56.816864][ T5094] bridge_slave_1: left promiscuous mode [ 56.817329][ T5094] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.833502][ T5094] bridge_slave_0: left allmulticast mode [ 56.833561][ T5094] bridge_slave_0: left promiscuous mode [ 56.835072][ T5094] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.392709][ T5094] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 58.432672][ T5094] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 58.471820][ T5094] bond0 (unregistering): Released all slaves [ 58.548196][ T5094] hsr_slave_0: left promiscuous mode [ 58.552200][ T5094] hsr_slave_1: left promiscuous mode [ 58.554350][ T5094] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 58.556522][ T5094] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 58.559347][ T5094] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 58.559403][ T5094] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 58.561845][ T52] Bluetooth: hci0: command tx timeout [ 58.576154][ T5094] veth1_macvtap: left promiscuous mode [ 58.578002][ T5094] veth0_macvtap: left promiscuous mode [ 58.579841][ T5094] veth1_vlan: left promiscuous mode [ 58.582547][ T5094] veth0_vlan: left promiscuous mode [ 60.482185][ T5094] team0 (unregistering): Port device team_slave_1 removed [ 60.640971][ T52] Bluetooth: hci0: command tx timeout [ 60.702864][ T5094] team0 (unregistering): Port device team_slave_0 removed [ 62.720233][ T52] Bluetooth: hci0: command tx timeout [ 63.459131][ T6637] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.461766][ T6637] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.463849][ T6637] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.467864][ T6637] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.536085][ T6637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.549360][ T6637] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.555352][ T3396] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.555446][ T3396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.658582][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.658670][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.776858][ T6637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.807360][ T6637] veth0_vlan: entered promiscuous mode [ 63.813545][ T6637] veth1_vlan: entered promiscuous mode [ 63.832530][ T6637] veth0_macvtap: entered promiscuous mode [ 63.834978][ T6637] veth1_macvtap: entered promiscuous mode [ 63.843693][ T6637] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.845421][ T6637] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.846865][ T6637] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.846909][ T6637] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.846942][ T6637] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.846974][ T6637] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.899233][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.899311][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.918127][ T5094] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.918194][ T5094] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.166492][ T6742] loop0: detected capacity change from 0 to 32768 [ 64.169911][ T6742] ======================================================= [ 64.169911][ T6742] WARNING: The mand mount option has been deprecated and [ 64.169911][ T6742] and is ignored by this kernel. Remove the mand [ 64.169911][ T6742] option from the mount to silence this warning. [ 64.169911][ T6742] ======================================================= [ 64.199749][ T6742] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.285787][ T6637] [ 64.286604][ T6637] ====================================================== [ 64.288473][ T6637] WARNING: possible circular locking dependency detected [ 64.290377][ T6637] 6.16.0-rc5-syzkaller-gec4801305969 #0 Not tainted [ 64.292262][ T6637] ------------------------------------------------------ [ 64.294127][ T6637] syz-executor/6637 is trying to acquire lock: [ 64.295754][ T6637] ffff0000ea0fd100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}, at: __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 64.299442][ T6637] [ 64.299442][ T6637] but task is already holding lock: [ 64.301549][ T6637] ffff0000ea103480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 64.305036][ T6637] [ 64.305036][ T6637] which lock already depends on the new lock. [ 64.305036][ T6637] [ 64.307825][ T6637] [ 64.307825][ T6637] the existing dependency chain (in reverse order) is: [ 64.310298][ T6637] [ 64.310298][ T6637] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}: [ 64.313163][ T6637] down_write+0x50/0xc0 [ 64.314484][ T6637] __ocfs2_move_extents_range+0x13ec/0x2abc [ 64.316193][ T6637] ocfs2_move_extents+0x314/0x7f0 [ 64.317692][ T6637] ocfs2_ioctl_move_extents+0x424/0x5f0 [ 64.319336][ T6637] ocfs2_ioctl+0x1c4/0x738 [ 64.320711][ T6637] __arm64_sys_ioctl+0x14c/0x1c4 [ 64.322154][ T6637] invoke_syscall+0x98/0x2b8 [ 64.323697][ T6637] el0_svc_common+0x130/0x23c [ 64.325251][ T6637] do_el0_svc+0x48/0x58 [ 64.326593][ T6637] el0_svc+0x58/0x180 [ 64.327864][ T6637] el0t_64_sync_handler+0x84/0x12c [ 64.329428][ T6637] el0t_64_sync+0x198/0x19c [ 64.330838][ T6637] [ 64.330838][ T6637] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}: [ 64.333732][ T6637] __lock_acquire+0x1774/0x30a4 [ 64.335230][ T6637] lock_acquire+0x14c/0x2e0 [ 64.336690][ T6637] down_write+0x50/0xc0 [ 64.338000][ T6637] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 64.339815][ T6637] ocfs2_flush_truncate_log+0x4c/0x6c [ 64.341536][ T6637] ocfs2_sync_fs+0xf8/0x2a4 [ 64.343136][ T6637] sync_filesystem+0x1a0/0x218 [ 64.344857][ T6637] generic_shutdown_super+0x70/0x2b8 [ 64.346590][ T6637] kill_block_super+0x44/0x90 [ 64.348086][ T6637] deactivate_locked_super+0xc4/0x12c [ 64.349747][ T6637] deactivate_super+0xe0/0x100 [ 64.351325][ T6637] cleanup_mnt+0x31c/0x3ac [ 64.352780][ T6637] __cleanup_mnt+0x20/0x30 [ 64.354184][ T6637] task_work_run+0x1dc/0x260 [ 64.355658][ T6637] get_signal+0x112c/0x12f8 [ 64.357040][ T6637] do_signal+0x274/0x4438 [ 64.358405][ T6637] do_notify_resume+0xb0/0x1f4 [ 64.360110][ T6637] el0_svc+0xb8/0x180 [ 64.361346][ T6637] el0t_64_sync_handler+0x84/0x12c [ 64.362981][ T6637] el0t_64_sync+0x198/0x19c [ 64.364540][ T6637] [ 64.364540][ T6637] other info that might help us debug this: [ 64.364540][ T6637] [ 64.367540][ T6637] Possible unsafe locking scenario: [ 64.367540][ T6637] [ 64.369668][ T6637] CPU0 CPU1 [ 64.371232][ T6637] ---- ---- [ 64.372835][ T6637] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 64.374894][ T6637] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 64.377874][ T6637] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 64.380765][ T6637] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 64.382976][ T6637] [ 64.382976][ T6637] *** DEADLOCK *** [ 64.382976][ T6637] [ 64.385487][ T6637] 2 locks held by syz-executor/6637: [ 64.387118][ T6637] #0: ffff0000c91de0e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xd8/0x100 [ 64.390127][ T6637] #1: ffff0000ea103480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 64.394275][ T6637] [ 64.394275][ T6637] stack backtrace: [ 64.395968][ T6637] CPU: 0 UID: 0 PID: 6637 Comm: syz-executor Not tainted 6.16.0-rc5-syzkaller-gec4801305969 #0 PREEMPT [ 64.399404][ T6637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.402378][ T6637] Call trace: [ 64.403379][ T6637] show_stack+0x2c/0x3c (C) [ 64.404739][ T6637] __dump_stack+0x30/0x40 [ 64.405973][ T6637] dump_stack_lvl+0xd8/0x12c [ 64.407475][ T6637] dump_stack+0x1c/0x28 [ 64.408644][ T6637] print_circular_bug+0x324/0x32c [ 64.410025][ T6637] check_noncircular+0x154/0x174 [ 64.411441][ T6637] __lock_acquire+0x1774/0x30a4 [ 64.412972][ T6637] lock_acquire+0x14c/0x2e0 [ 64.414265][ T6637] down_write+0x50/0xc0 [ 64.415385][ T6637] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 64.417044][ T6637] ocfs2_flush_truncate_log+0x4c/0x6c [ 64.418730][ T6637] ocfs2_sync_fs+0xf8/0x2a4 [ 64.420052][ T6637] sync_filesystem+0x1a0/0x218 [ 64.421586][ T6637] generic_shutdown_super+0x70/0x2b8 [ 64.423160][ T6637] kill_block_super+0x44/0x90 [ 64.424570][ T6637] deactivate_locked_super+0xc4/0x12c [ 64.426106][ T6637] deactivate_super+0xe0/0x100 [ 64.427528][ T6637] cleanup_mnt+0x31c/0x3ac [ 64.428789][ T6637] __cleanup_mnt+0x20/0x30 [ 64.430146][ T6637] task_work_run+0x1dc/0x260 [ 64.431463][ T6637] get_signal+0x112c/0x12f8 [ 64.432764][ T6637] do_signal+0x274/0x4438 [ 64.434038][ T6637] do_notify_resume+0xb0/0x1f4 [ 64.435458][ T6637] el0_svc+0xb8/0x180 [ 64.436609][ T6637] el0t_64_sync_handler+0x84/0x12c [ 64.438064][ T6637] el0t_64_sync+0x198/0x19c [ 64.448145][ T6637] (syz-executor,6637,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 64.449522][ T6637] ocfs2: Unmounting device (7,0) on (node local) [ 64.482408][ T2403] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.482483][ T2403] ieee802154 phy1 wpan1: encryption failed: -22