Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:29 parsed 1 programs [ 30.877447][ T6531] cgroup: Unknown subsys name 'net' [ 30.992848][ T6531] cgroup: Unknown subsys name 'cpuset' [ 30.995019][ T6531] cgroup: Unknown subsys name 'rlimit' [ 31.160657][ T6531] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.424571][ T6538] 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. [ 35.844323][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.844961][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.845139][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.845453][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.845719][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.719414][ T6595] chnl_net:caif_netlink_parms(): no params data found [ 36.741088][ T6595] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.741179][ T6595] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.741245][ T6595] bridge_slave_0: entered allmulticast mode [ 36.741981][ T6595] bridge_slave_0: entered promiscuous mode [ 36.743278][ T6595] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.743315][ T6595] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.743363][ T6595] bridge_slave_1: entered allmulticast mode [ 36.743755][ T6595] bridge_slave_1: entered promiscuous mode [ 36.862784][ T6595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.863715][ T6595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.907041][ T6595] team0: Port device team_slave_0 added [ 36.907989][ T6595] team0: Port device team_slave_1 added [ 36.917883][ T6595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.917921][ T6595] 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. [ 36.917953][ T6595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.926557][ T6595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.926610][ T6595] 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. [ 36.926908][ T6595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.941102][ T6595] hsr_slave_0: entered promiscuous mode [ 36.942314][ T6595] hsr_slave_1: entered promiscuous mode [ 36.982820][ T6595] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.985429][ T6595] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.986724][ T6595] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.988854][ T6595] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.009565][ T6595] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.009631][ T6595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.009835][ T6595] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.009868][ T6595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.023194][ T6595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.026577][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.028379][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.034127][ T6595] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.037392][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.037465][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.042694][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.042760][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.089599][ T6595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.100832][ T6595] veth0_vlan: entered promiscuous mode [ 37.103865][ T6595] veth1_vlan: entered promiscuous mode [ 37.109971][ T6595] veth0_macvtap: entered promiscuous mode [ 37.111122][ T6595] veth1_macvtap: entered promiscuous mode [ 37.144596][ T6595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.145681][ T6595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.146427][ T6595] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.146468][ T6595] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.146485][ T6595] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.146500][ T6595] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.492588][ T2087] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.603203][ T2087] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.703550][ T2087] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.711152][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.711205][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.720356][ T717] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.722289][ T717] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.802918][ T2087] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:37 executed programs: 0 [ 37.957156][ T6095] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.958484][ T6095] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.959465][ T6095] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.959806][ T6095] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.960007][ T6095] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.007511][ T6639] chnl_net:caif_netlink_parms(): no params data found [ 38.028582][ T6639] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.028653][ T6639] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.028719][ T6639] bridge_slave_0: entered allmulticast mode [ 38.029149][ T6639] bridge_slave_0: entered promiscuous mode [ 38.030102][ T6639] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.030147][ T6639] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.030199][ T6639] bridge_slave_1: entered allmulticast mode [ 38.030607][ T6639] bridge_slave_1: entered promiscuous mode [ 38.045438][ T6639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.046334][ T6639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.054081][ T6639] team0: Port device team_slave_0 added [ 38.055102][ T6639] team0: Port device team_slave_1 added [ 38.063523][ T6639] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.063563][ T6639] 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. [ 38.063584][ T6639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.064071][ T6639] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.064087][ T6639] 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. [ 38.064101][ T6639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.080228][ T6639] hsr_slave_0: entered promiscuous mode [ 38.080605][ T6639] hsr_slave_1: entered promiscuous mode [ 38.080804][ T6639] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.080868][ T6639] Cannot create hsr debugfs directory [ 40.031884][ T52] Bluetooth: hci0: command tx timeout [ 40.559121][ T2087] bridge_slave_1: left allmulticast mode [ 40.559190][ T2087] bridge_slave_1: left promiscuous mode [ 40.559446][ T2087] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.564912][ T2087] bridge_slave_0: left allmulticast mode [ 40.565887][ T2087] bridge_slave_0: left promiscuous mode [ 40.566939][ T2087] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.052922][ T2087] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.111411][ T52] Bluetooth: hci0: command tx timeout [ 42.113239][ T2087] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.162278][ T2087] bond0 (unregistering): Released all slaves [ 42.249184][ T2087] hsr_slave_0: left promiscuous mode [ 42.250171][ T2087] hsr_slave_1: left promiscuous mode [ 42.250714][ T2087] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.250753][ T2087] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.255168][ T2087] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.256345][ T2087] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.266400][ T2087] veth1_macvtap: left promiscuous mode [ 42.266504][ T2087] veth0_macvtap: left promiscuous mode [ 42.266560][ T2087] veth1_vlan: left promiscuous mode [ 42.266618][ T2087] veth0_vlan: left promiscuous mode [ 44.122457][ T2087] team0 (unregistering): Port device team_slave_1 removed [ 44.201396][ T52] Bluetooth: hci0: command tx timeout [ 44.292447][ T2087] team0 (unregistering): Port device team_slave_0 removed [ 46.271882][ T52] Bluetooth: hci0: command tx timeout [ 46.706530][ T6639] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.708661][ T6639] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.711096][ T6639] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.714431][ T6639] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.735649][ T6639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.739549][ T6639] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.747819][ T717] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.747892][ T717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.751303][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.751388][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.759657][ T6639] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.759706][ T6639] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.809571][ T6639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.820548][ T6639] veth0_vlan: entered promiscuous mode [ 46.823644][ T6639] veth1_vlan: entered promiscuous mode [ 46.829043][ T6639] veth0_macvtap: entered promiscuous mode [ 46.830354][ T6639] veth1_macvtap: entered promiscuous mode [ 46.833960][ T6639] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.836776][ T6639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.838072][ T6639] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.838416][ T6639] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.838455][ T6639] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.838484][ T6639] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.859432][ T371] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.860736][ T371] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.939894][ T371] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.941200][ T371] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.062561][ T6693] loop0: detected capacity change from 0 to 32768 [ 47.064348][ T6693] ======================================================= [ 47.064348][ T6693] WARNING: The mand mount option has been deprecated and [ 47.064348][ T6693] and is ignored by this kernel. Remove the mand [ 47.064348][ T6693] option from the mount to silence this warning. [ 47.064348][ T6693] ======================================================= [ 47.079996][ T6693] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.112724][ T6639] [ 47.113147][ T6639] ====================================================== [ 47.114217][ T6639] WARNING: possible circular locking dependency detected [ 47.115208][ T6639] 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 Not tainted [ 47.116006][ T6639] ------------------------------------------------------ [ 47.116803][ T6639] syz-executor/6639 is trying to acquire lock: [ 47.117623][ T6639] ffff0000e3aad100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}, at: __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 47.119675][ T6639] [ 47.119675][ T6639] but task is already holding lock: [ 47.120763][ T6639] ffff0000eec6b480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 47.122891][ T6639] [ 47.122891][ T6639] which lock already depends on the new lock. [ 47.122891][ T6639] [ 47.124353][ T6639] [ 47.124353][ T6639] the existing dependency chain (in reverse order) is: [ 47.125744][ T6639] [ 47.125744][ T6639] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}: [ 47.127414][ T6639] down_write+0x50/0xc0 [ 47.128150][ T6639] __ocfs2_move_extents_range+0x13ec/0x2abc [ 47.129144][ T6639] ocfs2_move_extents+0x314/0x7f0 [ 47.130112][ T6639] ocfs2_ioctl_move_extents+0x424/0x5f0 [ 47.131098][ T6639] ocfs2_ioctl+0x1c4/0x738 [ 47.131913][ T6639] __arm64_sys_ioctl+0x14c/0x1c4 [ 47.132820][ T6639] invoke_syscall+0x98/0x2b8 [ 47.133640][ T6639] el0_svc_common+0x130/0x23c [ 47.134415][ T6639] do_el0_svc+0x48/0x58 [ 47.135174][ T6639] el0_svc+0x58/0x180 [ 47.135889][ T6639] el0t_64_sync_handler+0x84/0x12c [ 47.136693][ T6639] el0t_64_sync+0x198/0x19c [ 47.137425][ T6639] [ 47.137425][ T6639] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}: [ 47.139226][ T6639] __lock_acquire+0x1774/0x30a4 [ 47.140123][ T6639] lock_acquire+0x14c/0x2e0 [ 47.140955][ T6639] down_write+0x50/0xc0 [ 47.141685][ T6639] __ocfs2_flush_truncate_log+0x2e8/0xf6c [ 47.142781][ T6639] ocfs2_flush_truncate_log+0x4c/0x6c [ 47.143736][ T6639] ocfs2_sync_fs+0xf8/0x2a4 [ 47.144541][ T6639] sync_filesystem+0x1a0/0x218 [ 47.145404][ T6639] generic_shutdown_super+0x70/0x2b8 [ 47.146367][ T6639] kill_block_super+0x44/0x90 [ 47.147245][ T6639] deactivate_locked_super+0xc4/0x12c [ 47.148109][ T6639] deactivate_super+0xe0/0x100 [ 47.148943][ T6639] cleanup_mnt+0x31c/0x3ac [ 47.149724][ T6639] __cleanup_mnt+0x20/0x30 [ 47.150559][ T6639] task_work_run+0x1dc/0x260 [ 47.151301][ T6639] do_notify_resume+0x174/0x1f4 [ 47.152126][ T6639] el0_svc+0xb8/0x180 [ 47.152901][ T6639] el0t_64_sync_handler+0x84/0x12c [ 47.153721][ T6639] el0t_64_sync+0x198/0x19c [ 47.154472][ T6639] [ 47.154472][ T6639] other info that might help us debug this: [ 47.154472][ T6639] [ 47.156166][ T6639] Possible unsafe locking scenario: [ 47.156166][ T6639] [ 47.157228][ T6639] CPU0 CPU1 [ 47.158101][ T6639] ---- ---- [ 47.158935][ T6639] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 47.159962][ T6639] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 47.161529][ T6639] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 47.162955][ T6639] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 47.164030][ T6639] [ 47.164030][ T6639] *** DEADLOCK *** [ 47.164030][ T6639] [ 47.165231][ T6639] 2 locks held by syz-executor/6639: [ 47.166029][ T6639] #0: ffff0000c919c0e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xd8/0x100 [ 47.167592][ T6639] #1: ffff0000eec6b480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x44/0x6c [ 47.169796][ T6639] [ 47.169796][ T6639] stack backtrace: [ 47.170745][ T6639] CPU: 1 UID: 0 PID: 6639 Comm: syz-executor Not tainted 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 PREEMPT [ 47.172552][ T6639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025 [ 47.174143][ T6639] Call trace: [ 47.174679][ T6639] show_stack+0x2c/0x3c (C) [ 47.175421][ T6639] __dump_stack+0x30/0x40 [ 47.176133][ T6639] dump_stack_lvl+0xd8/0x12c [ 47.176886][ T6639] dump_stack+0x1c/0x28 [ 47.177575][ T6639] print_circular_bug+0x324/0x32c [ 47.178422][ T6639] check_noncircular+0x154/0x174 [ 47.179223][ T6639] __lock_acquire+0x1774/0x30a4 [ 47.180010][ T6639] lock_acquire+0x14c/0x2e0 [ 47.180709][ T6639] down_w