Warning: Permanently added '10.128.0.122' (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 [ 41.750774][ T6531] cgroup: Unknown subsys name 'net' [ 41.895390][ T6531] cgroup: Unknown subsys name 'cpuset' [ 41.899189][ T6531] cgroup: Unknown subsys name 'rlimit' [ 42.114193][ T6531] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 55.038584][ 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. [ 55.655597][ T6562] chnl_net:caif_netlink_parms(): no params data found [ 55.760670][ T6562] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.760808][ T6562] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.760925][ T6562] bridge_slave_0: entered allmulticast mode [ 55.761804][ T6562] bridge_slave_0: entered promiscuous mode [ 55.766896][ T6562] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.766975][ T6562] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.767076][ T6562] bridge_slave_1: entered allmulticast mode [ 55.767929][ T6562] bridge_slave_1: entered promiscuous mode [ 55.786099][ T6562] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.787674][ T6562] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.803899][ T6562] team0: Port device team_slave_0 added [ 55.806334][ T6562] team0: Port device team_slave_1 added [ 55.819706][ T6562] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.819762][ T6562] 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. [ 55.819793][ T6562] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.821244][ T6562] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.821273][ T6562] 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. [ 55.821304][ T6562] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.863948][ T6562] hsr_slave_0: entered promiscuous mode [ 55.864556][ T6562] hsr_slave_1: entered promiscuous mode [ 56.055374][ T6562] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.059808][ T6562] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.064077][ T6562] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.067885][ T6562] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.088022][ T6562] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.088139][ T6562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.088471][ T6562] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.088532][ T6562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.114156][ T6562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.120128][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.122645][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.131650][ T6562] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.145402][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.145484][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.147153][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.147200][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.239455][ T6562] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.261772][ T6562] veth0_vlan: entered promiscuous mode [ 56.268134][ T6562] veth1_vlan: entered promiscuous mode [ 56.280129][ T6562] veth0_macvtap: entered promiscuous mode [ 56.282026][ T6562] veth1_macvtap: entered promiscuous mode [ 56.289367][ T6562] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.295297][ T6562] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.296836][ T6562] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.296892][ T6562] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.296922][ T6562] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.296952][ T6562] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.725251][ T41] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.815092][ T41] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.904693][ T41] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.916999][ T6590] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.918749][ T6590] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.919110][ T6590] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.919756][ T6590] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.920162][ T6590] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.994996][ T41] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.137851][ T667] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.137937][ T667] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.150746][ T667] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.150807][ T667] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:58 executed programs: 0 [ 58.471751][ T6094] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.472297][ T6094] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.474411][ T6094] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.475144][ T6094] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.475562][ T6094] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.569633][ T6636] chnl_net:caif_netlink_parms(): no params data found [ 58.611838][ T6636] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.611940][ T6636] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.612053][ T6636] bridge_slave_0: entered allmulticast mode [ 58.612962][ T6636] bridge_slave_0: entered promiscuous mode [ 58.614620][ T6636] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.614696][ T6636] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.614811][ T6636] bridge_slave_1: entered allmulticast mode [ 58.615634][ T6636] bridge_slave_1: entered promiscuous mode [ 58.638172][ T6636] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.639883][ T6636] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.655017][ T6636] team0: Port device team_slave_0 added [ 58.656776][ T6636] team0: Port device team_slave_1 added [ 58.671576][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.671627][ T6636] 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. [ 58.671663][ T6636] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.672880][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.672904][ T6636] 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. [ 58.672937][ T6636] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.704839][ T6636] hsr_slave_0: entered promiscuous mode [ 58.705416][ T6636] hsr_slave_1: entered promiscuous mode [ 58.705754][ T6636] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.705853][ T6636] Cannot create hsr debugfs directory [ 59.428472][ T41] bridge_slave_1: left allmulticast mode [ 59.430226][ T41] bridge_slave_1: left promiscuous mode [ 59.432385][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.447240][ T41] bridge_slave_0: left allmulticast mode [ 59.447292][ T41] bridge_slave_0: left promiscuous mode [ 59.447446][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.483200][ T6094] Bluetooth: hci0: command tx timeout [ 61.015320][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.055497][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.094383][ T41] bond0 (unregistering): Released all slaves [ 61.169472][ T41] hsr_slave_0: left promiscuous mode [ 61.171405][ T41] hsr_slave_1: left promiscuous mode [ 61.173565][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 61.175776][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.178980][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.181396][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.198904][ T41] veth1_macvtap: left promiscuous mode [ 61.202846][ T41] veth0_macvtap: left promiscuous mode [ 61.204533][ T41] veth1_vlan: left promiscuous mode [ 61.206297][ T41] veth0_vlan: left promiscuous mode [ 62.562854][ T6094] Bluetooth: hci0: command tx timeout [ 63.164647][ T41] team0 (unregistering): Port device team_slave_1 removed [ 63.344400][ T41] team0 (unregistering): Port device team_slave_0 removed [ 64.643355][ T6094] Bluetooth: hci0: command tx timeout [ 64.726179][ T2407] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.726300][ T2407] ieee802154 phy1 wpan1: encryption failed: -22 [ 66.051576][ T6636] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.058447][ T6636] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.062280][ T6636] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.074849][ T6636] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.455377][ T6636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.480013][ T6636] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.484240][ T690] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.484319][ T690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.498237][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.498324][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.679911][ T6636] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.699861][ T6636] veth0_vlan: entered promiscuous mode [ 66.723824][ T6094] Bluetooth: hci0: command tx timeout [ 66.734828][ T6636] veth1_vlan: entered promiscuous mode [ 66.751653][ T6636] veth0_macvtap: entered promiscuous mode [ 66.755484][ T6636] veth1_macvtap: entered promiscuous mode [ 66.761306][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.766897][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.768369][ T6636] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.768410][ T6636] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.768440][ T6636] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.768477][ T6636] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.942914][ T667] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.942977][ T667] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.987798][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.990122][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.229857][ T6728] loop0: detected capacity change from 0 to 32768 [ 67.232039][ T6728] ======================================================= [ 67.232039][ T6728] WARNING: The mand mount option has been deprecated and [ 67.232039][ T6728] and is ignored by this kernel. Remove the mand [ 67.232039][ T6728] option from the mount to silence this warning. [ 67.232039][ T6728] ======================================================= [ 67.252826][ T6728] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.299780][ T6636] [ 67.300433][ T6636] ====================================================== [ 67.302462][ T6636] WARNING: possible circular locking dependency detected [ 67.304528][ T6636] 6.16.0-rc5-syzkaller-gec4801305969 #0 Not tainted [ 67.306423][ T6636] ------------------------------------------------------ [ 67.308387][ T6636] syz-executor/6636 is trying to acquire lock: [ 67.310137][ T6636] ffff0000e3785100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}, at: __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 67.313888][ T6636] [ 67.313888][ T6636] but task is already holding lock: [ 67.316066][ T6636] ffff0000d7095100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 67.319663][ T6636] [ 67.319663][ T6636] which lock already depends on the new lock. [ 67.319663][ T6636] [ 67.322696][ T6636] [ 67.322696][ T6636] the existing dependency chain (in reverse order) is: [ 67.325425][ T6636] [ 67.325425][ T6636] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}: [ 67.328512][ T6636] down_write+0x50/0xc0 [ 67.329893][ T6636] __ocfs2_move_extents_range+0x13ec/0x2abc [ 67.331800][ T6636] ocfs2_move_extents+0x314/0x7f0 [ 67.333396][ T6636] ocfs2_ioctl_move_extents+0x424/0x5f0 [ 67.335146][ T6636] ocfs2_ioctl+0x1c4/0x738 [ 67.336561][ T6636] __arm64_sys_ioctl+0x14c/0x1c4 [ 67.338095][ T6636] invoke_syscall+0x98/0x2b8 [ 67.339526][ T6636] el0_svc_common+0x130/0x23c [ 67.341134][ T6636] do_el0_svc+0x48/0x58 [ 67.342552][ T6636] el0_svc+0x58/0x180 [ 67.343869][ T6636] el0t_64_sync_handler+0x84/0x12c [ 67.345591][ T6636] el0t_64_sync+0x198/0x19c [ 67.347061][ T6636] [ 67.347061][ T6636] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}: [ 67.350120][ T6636] __lock_acquire+0x1774/0x30a4 [ 67.351642][ T6636] lock_acquire+0x14c/0x2e0 [ 67.353033][ T6636] down_write+0x50/0xc0 [ 67.354406][ T6636] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 67.356124][ T6636] ocfs2_flush_truncate_log+0x4c/0x6c [ 67.357728][ T6636] ocfs2_sync_fs+0xf8/0x2a4 [ 67.359161][ T6636] sync_filesystem+0x1a0/0x218 [ 67.360771][ T6636] generic_shutdown_super+0x70/0x2b8 [ 67.362544][ T6636] kill_block_super+0x44/0x90 [ 67.363971][ T6636] deactivate_locked_super+0xc4/0x12c [ 67.365694][ T6636] deactivate_super+0xe0/0x100 [ 67.367241][ T6636] cleanup_mnt+0x31c/0x3ac [ 67.368673][ T6636] __cleanup_mnt+0x20/0x30 [ 67.370135][ T6636] task_work_run+0x1dc/0x260 [ 67.371622][ T6636] do_notify_resume+0x174/0x1f4 [ 67.373132][ T6636] el0_svc+0xb8/0x180 [ 67.374410][ T6636] el0t_64_sync_handler+0x84/0x12c [ 67.376038][ T6636] el0t_64_sync+0x198/0x19c [ 67.377532][ T6636] [ 67.377532][ T6636] other info that might help us debug this: [ 67.377532][ T6636] [ 67.380355][ T6636] Possible unsafe locking scenario: [ 67.380355][ T6636] [ 67.382447][ T6636] CPU0 CPU1 [ 67.384018][ T6636] ---- ---- [ 67.385654][ T6636] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 67.387755][ T6636] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 67.390642][ T6636] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 67.393601][ T6636] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 67.395625][ T6636] [ 67.395625][ T6636] *** DEADLOCK *** [ 67.395625][ T6636] [ 67.397992][ T6636] 2 locks held by syz-executor/6636: [ 67.399579][ T6636] #0: ffff0000d9cf60e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xd8/0x100 [ 67.402469][ T6636] #1: ffff0000d7095100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 67.406284][ T6636] [ 67.406284][ T6636] stack backtrace: [ 67.407971][ T6636] CPU: 0 UID: 0 PID: 6636 Comm: syz-executor Not tainted 6.16.0-rc5-syzkaller-gec4801305969 #0 PREEMPT [ 67.411055][ T6636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.413940][ T6636] Call trace: [ 67.414872][ T6636] show_stack+0x2c/0x3c (C) [ 67.416147][ T6636] __dump_stack+0x30/0x40 [ 67.417395][ T6636] dump_stack_lvl+0xd8/0x12c [ 67.418841][ T6636] dump_stack+0x1c/0x28 [ 67.420086][ T6636] print_circular_bug+0x324/0x32c [ 67.421476][ T6636] check_noncircular+0x154/0x174 [ 67.422919][ T6636] __lock_acquire+0x1774/0x30a4 [ 67.424216][ T6636] lock_acquire+0x14c/0x2e0 [ 67.425579][ T6636] down_write+0x50/0xc0 [ 67.426778][ T6636] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 67.428383][ T6636] ocfs2_flush_truncate_log+0x4c/0x6c [ 67.429971][ T6636] ocfs2_sync_fs+0xf8/0x2a4 [ 67.431251][ T6636] sync_filesystem+0x1a0/0x218 [ 67.432557][ T6636] generic_shutdown_super+0x70/0x2b8 [ 67.434064][ T6636] kill_block_super+0x44/0x90 [ 67.435349][ T6636] deactivate_locked_super+0xc4/0x12c [ 67.436859][ T6636] deactivate_super+0xe0/0x100 [ 67.438126][ T6636] cleanup_mnt+0x31c/0x3ac [ 67.439349][ T6636] __cleanup_mnt+0x20/0x30 [ 67.440656][ T6636] task_work_run+0x1dc/0x260 [ 67.441948][ T6636] do_notify_resume+0x174/0x1f4 [ 67.443317][ T6636] el0_svc+0xb8/0x180 [ 67.444404][ T6636] el0t_64_sync_handler+0x84/0x12c [ 67.445797][ T6636] el0t_64_sync+0x198/0x19c [ 67.457180][ T6636] (syz-executor,6636,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 67.461691][ T6636] ocfs2: Unmounting device (7,0) on (node local)