Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 2025/08/25 06:29:42 parsed 1 programs [ 104.386039][ T5851] cgroup: Unknown subsys name 'net' [ 104.630069][ T5851] cgroup: Unknown subsys name 'cpuset' [ 104.704964][ T5851] cgroup: Unknown subsys name 'rlimit' [ 106.820100][ T5851] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 109.874874][ T5860] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 109.877283][ T5860] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 109.878665][ T5860] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 109.880378][ T5860] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 109.881264][ T5860] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 114.702152][ T5903] chnl_net:caif_netlink_parms(): no params data found [ 115.188660][ T5903] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.190736][ T5903] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.190942][ T5903] bridge_slave_0: entered allmulticast mode [ 115.193042][ T5903] bridge_slave_0: entered promiscuous mode [ 115.205280][ T5903] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.205597][ T5903] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.205841][ T5903] bridge_slave_1: entered allmulticast mode [ 115.208994][ T5903] bridge_slave_1: entered promiscuous mode [ 115.350156][ T5903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.355587][ T5903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.520243][ T5903] team0: Port device team_slave_0 added [ 115.523141][ T5903] team0: Port device team_slave_1 added [ 115.658378][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.658392][ T5903] 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. [ 115.658410][ T5903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.662949][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.662965][ T5903] 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. [ 115.662992][ T5903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.994276][ T5903] hsr_slave_0: entered promiscuous mode [ 115.995663][ T5903] hsr_slave_1: entered promiscuous mode [ 116.497857][ T5903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.542045][ T5903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.577430][ T5903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.618717][ T5903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.898861][ T5903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.933553][ T5903] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.955895][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.956181][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.996246][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.996412][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.269407][ T5903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.331985][ T5903] veth0_vlan: entered promiscuous mode [ 117.346826][ T5903] veth1_vlan: entered promiscuous mode [ 117.383601][ T5903] veth0_macvtap: entered promiscuous mode [ 117.395316][ T5903] veth1_macvtap: entered promiscuous mode [ 117.418185][ T5903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.436489][ T5903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.456690][ T4611] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.458190][ T4611] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.475952][ T4611] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.476263][ T4611] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.280141][ T3603] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.529874][ T3603] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.951633][ T3603] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.169117][ T1170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.169147][ T1170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.240914][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.240940][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.911026][ T3603] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.656958][ T3603] bridge_slave_1: left allmulticast mode [ 120.657292][ T3603] bridge_slave_1: left promiscuous mode [ 120.660089][ T3603] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.746250][ T3603] bridge_slave_0: left allmulticast mode [ 120.746290][ T3603] bridge_slave_0: left promiscuous mode [ 120.746583][ T3603] bridge0: port 1(bridge_slave_0) entered disabled state 2025/08/25 06:30:03 executed programs: 0 [ 121.551576][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 121.590980][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 121.608418][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 121.610257][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 121.611476][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 122.776655][ T3603] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 122.836898][ T3603] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 122.858551][ T3603] bond0 (unregistering): Released all slaves [ 123.259974][ T3603] hsr_slave_0: left promiscuous mode [ 123.297540][ T3603] hsr_slave_1: left promiscuous mode [ 123.298796][ T3603] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 123.298873][ T3603] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 123.361010][ T3603] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.361048][ T3603] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 123.476497][ T3603] veth1_macvtap: left promiscuous mode [ 123.476746][ T3603] veth0_macvtap: left promiscuous mode [ 123.477095][ T3603] veth1_vlan: left promiscuous mode [ 123.477429][ T3603] veth0_vlan: left promiscuous mode [ 123.666507][ T5860] Bluetooth: hci0: command tx timeout [ 125.584799][ T3603] team0 (unregistering): Port device team_slave_1 removed [ 125.744113][ T5860] Bluetooth: hci0: command tx timeout [ 125.825035][ T3603] team0 (unregistering): Port device team_slave_0 removed [ 127.825662][ T5860] Bluetooth: hci0: command tx timeout [ 128.279393][ T5967] chnl_net:caif_netlink_parms(): no params data found [ 128.786395][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.786576][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.786768][ T5967] bridge_slave_0: entered allmulticast mode [ 128.789653][ T5967] bridge_slave_0: entered promiscuous mode [ 128.803595][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.805726][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.805998][ T5967] bridge_slave_1: entered allmulticast mode [ 128.809284][ T5967] bridge_slave_1: entered promiscuous mode [ 129.028298][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.050860][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.209523][ T5967] team0: Port device team_slave_0 added [ 129.225893][ T5967] team0: Port device team_slave_1 added [ 129.389426][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.389447][ T5967] 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. [ 129.389474][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.392195][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.392213][ T5967] 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. [ 129.392241][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.905830][ T5860] Bluetooth: hci0: command tx timeout [ 130.398775][ T5967] hsr_slave_0: entered promiscuous mode [ 130.399719][ T5967] hsr_slave_1: entered promiscuous mode [ 133.117969][ T5967] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 133.151843][ T5967] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 133.215010][ T5967] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 133.248472][ T5967] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 133.428983][ T5967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.465677][ T5967] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.478196][ T1170] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.478534][ T1170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.503262][ T4611] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.503587][ T4611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.888204][ T5967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 133.971806][ T5967] veth0_vlan: entered promiscuous mode [ 134.000404][ T5967] veth1_vlan: entered promiscuous mode [ 134.052701][ T5967] veth0_macvtap: entered promiscuous mode [ 134.076164][ T5967] veth1_macvtap: entered promiscuous mode [ 134.119477][ T5967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 134.141428][ T5967] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 134.167894][ T3603] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.170116][ T3603] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.171380][ T3603] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.171553][ T3603] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.423530][ T4611] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.423556][ T4611] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.508977][ T1498] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.509005][ T1498] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/25 06:30:16 executed programs: 2 [ 134.920749][ T6106] loop0: detected capacity change from 0 to 32768 [ 134.924280][ T6106] ======================================================= [ 134.924280][ T6106] WARNING: The mand mount option has been deprecated and [ 134.924280][ T6106] and is ignored by this kernel. Remove the mand [ 134.924280][ T6106] option from the mount to silence this warning. [ 134.924280][ T6106] ======================================================= [ 135.049453][ T6106] JBD2: Ignoring recovery information on journal [ 135.140993][ T6106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 135.213556][ T6106] [ 135.213570][ T6106] ====================================================== [ 135.213579][ T6106] WARNING: possible circular locking dependency detected [ 135.213598][ T6106] syzkaller #0 Not tainted [ 135.213615][ T6106] ------------------------------------------------------ [ 135.213622][ T6106] syz.0.17/6106 is trying to acquire lock: [ 135.213634][ T6106] ffff8880291b18d0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xb0/0x130 [ 135.213717][ T6106] [ 135.213717][ T6106] but task is already holding lock: [ 135.213724][ T6106] ffff888047fd07d0 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_fiemap+0x2b0/0xc90 [ 135.213776][ T6106] [ 135.213776][ T6106] which lock already depends on the new lock. [ 135.213776][ T6106] [ 135.213783][ T6106] [ 135.213783][ T6106] the existing dependency chain (in reverse order) is: [ 135.213791][ T6106] [ 135.213791][ T6106] -> #2 (&oi->ip_alloc_sem){++++}-{4:4}: [ 135.213822][ T6106] lock_acquire+0x120/0x360 [ 135.213847][ T6106] down_write+0x3a/0x50 [ 135.213873][ T6106] ocfs2_page_mkwrite+0x301/0xc50 [ 135.213900][ T6106] do_page_mkwrite+0x14d/0x310 [ 135.213917][ T6106] handle_mm_fault+0x124b/0x3400 [ 135.213943][ T6106] do_user_addr_fault+0x764/0x1390 [ 135.213964][ T6106] exc_page_fault+0x76/0xf0 [ 135.213986][ T6106] asm_exc_page_fault+0x26/0x30 [ 135.214004][ T6106] [ 135.214004][ T6106] -> #1 (sb_pagefaults#2){.+.+}-{0:0}: [ 135.214034][ T6106] lock_acquire+0x120/0x360 [ 135.214057][ T6106] ocfs2_page_mkwrite+0x1dc/0xc50 [ 135.214084][ T6106] do_page_mkwrite+0x14d/0x310 [ 135.214102][ T6106] handle_mm_fault+0x124b/0x3400 [ 135.214129][ T6106] do_user_addr_fault+0x764/0x1390 [ 135.214151][ T6106] exc_page_fault+0x76/0xf0 [ 135.214170][ T6106] asm_exc_page_fault+0x26/0x30 [ 135.214186][ T6106] [ 135.214186][ T6106] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 135.214212][ T6106] validate_chain+0xb9b/0x2140 [ 135.214241][ T6106] __lock_acquire+0xab9/0xd20 [ 135.214264][ T6106] lock_acquire+0x120/0x360 [ 135.214287][ T6106] __might_fault+0xcc/0x130 [ 135.214314][ T6106] _copy_to_user+0x2c/0xb0 [ 135.214335][ T6106] fiemap_fill_next_extent+0x1c0/0x390 [ 135.214356][ T6106] ocfs2_fiemap+0x888/0xc90 [ 135.214381][ T6106] do_vfs_ioctl+0x1188/0x1440 [ 135.214402][ T6106] __se_sys_ioctl+0x82/0x170 [ 135.214421][ T6106] do_syscall_64+0xfa/0x3b0 [ 135.214448][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.214467][ T6106] [ 135.214467][ T6106] other info that might help us debug this: [ 135.214467][ T6106] [ 135.214474][ T6106] Chain exists of: [ 135.214474][ T6106] &mm->mmap_lock --> sb_pagefaults#2 --> &oi->ip_alloc_sem [ 135.214474][ T6106] [ 135.214511][ T6106] Possible unsafe locking scenario: [ 135.214511][ T6106] [ 135.214518][ T6106] CPU0 CPU1 [ 135.214524][ T6106] ---- ---- [ 135.214531][ T6106] rlock(&oi->ip_alloc_sem); [ 135.214544][ T6106] lock(sb_pagefaults#2); [ 135.214564][ T6106] lock(&oi->ip_alloc_sem); [ 135.214581][ T6106] rlock(&mm->mmap_lock); [ 135.214594][ T6106] [ 135.214594][ T6106] *** DEADLOCK *** [ 135.214594][ T6106] [ 135.214600][ T6106] 1 lock held by syz.0.17/6106: [ 135.214619][ T6106] #0: ffff888047fd07d0 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_fiemap+0x2b0/0xc90 [ 135.214674][ T6106] [ 135.214674][ T6106] stack backtrace: [ 135.214700][ T6106] CPU: 1 UID: 0 PID: 6106 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.214724][ T6106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 135.214746][ T6106] Call Trace: [ 135.214754][ T6106] [ 135.214763][ T6106] dump_stack_lvl+0x189/0x250 [ 135.214798][ T6106] ? __pfx_dump_stack_lvl+0x10/0x10 [ 135.214829][ T6106] ? __pfx__printk+0x10/0x10 [ 135.214852][ T6106] ? print_lock_name+0xde/0x100 [ 135.214875][ T6106] print_circular_bug+0x2ee/0x310 [ 135.214897][ T6106] check_noncircular+0x134/0x160 [ 135.214933][ T6106] validate_chain+0xb9b/0x2140 [ 135.214965][ T6106] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 135.214999][ T6106] ? rt_mutex_slowunlock+0x493/0x8a0 [ 135.215025][ T6106] __lock_acquire+0xab9/0xd20 [ 135.215056][ T6106] ? __might_fault+0xb0/0x130 [ 135.215085][ T6106] lock_acquire+0x120/0x360 [ 135.215111][ T6106] ? __might_fault+0xb0/0x130 [ 135.215144][ T6106] ? __lock_acquire+0xab9/0xd20 [ 135.215171][ T6106] ? __might_fault+0xb0/0x130 [ 135.215200][ T6106] __might_fault+0xcc/0x130 [ 135.215246][ T6106] ? __might_fault+0xb0/0x130 [ 135.215278][ T6106] _copy_to_user+0x2c/0xb0 [ 135.215301][ T6106] fiemap_fill_next_extent+0x1c0/0x390 [ 135.215328][ T6106] ? __pfx_fiemap_fill_next_extent+0x10/0x10 [ 135.215356][ T6106] ? fiemap_prep+0x1c7/0x250 [ 135.215381][ T6106] ocfs2_fiemap+0x888/0xc90 [ 135.215412][ T6106] ? __pfx_ocfs2_fiemap+0x10/0x10 [ 135.215437][ T6106] ? __might_fault+0xb0/0x130 [ 135.215479][ T6106] do_vfs_ioctl+0x1188/0x1440 [ 135.215504][ T6106] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 135.215527][ T6106] ? __pfx_smack_log+0x10/0x10 [ 135.215558][ T6106] ? smk_access+0x14c/0x4e0 [ 135.215592][ T6106] ? smk_tskacc+0x2fc/0x370 [ 135.215630][ T6106] ? smack_file_ioctl+0x2ac/0x340 [ 135.215652][ T6106] ? __pfx_smack_file_ioctl+0x10/0x10 [ 135.215676][ T6106] ? __pfx___se_sys_futex+0x10/0x10 [ 135.215703][ T6106] ? bpf_lsm_file_ioctl+0x9/0x20 [ 135.215724][ T6106] __se_sys_ioctl+0x82/0x170 [ 135.215741][ T6106] do_syscall_64+0xfa/0x3b0 [ 135.215760][ T6106] ? lockdep_hardirqs_on+0x9c/0x150 [ 135.215778][ T6106] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.215792][ T6106] ? clear_bhb_loop+0x60/0xb0 [ 135.215808][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.215823][ T6106] RIP: 0033:0x7fe5624debe9 [ 135.215843][ T6106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 135.215855][ T6106] RSP: 002b:00007ffe7d0ee8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.215870][ T6106] RAX: ffffffffffffffda RBX: 00007fe562705fa0 RCX: 00007fe5624debe9 [ 135.215882][ T6106] RDX: 0000200000000380 RSI: 00000000c020660b RDI: 0000000000000004 [ 135.215892][ T6106] RBP: 00007fe562561e19 R08: 0000000000000000 R09: 0000000000000000 [ 135.215901][ T6106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.215910][ T6106] R13: 00007fe562705fa0 R14: 00007fe562705fa0 R15: 0000000000000003 [ 135.215926][ T6106] [ 138.467121][ T1323] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.467179][ T1323] ieee802154 phy1 wpan1: encryption failed: -22