Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts. 2025/03/11 18:49:26 ignoring optional flag "sandboxArg"="0" 2025/03/11 18:49:27 parsed 1 programs [ 94.361049][ T5837] cgroup: Unknown subsys name 'net' [ 94.492027][ T5837] cgroup: Unknown subsys name 'cpuset' [ 94.500734][ T5837] cgroup: Unknown subsys name 'rlimit' [ 95.781060][ T5837] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 98.433634][ T5845] 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. [ 98.755410][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 98.812396][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.820714][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.827950][ T5851] bridge_slave_0: entered allmulticast mode [ 98.835074][ T5851] bridge_slave_0: entered promiscuous mode [ 98.844198][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.852153][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.859556][ T5851] bridge_slave_1: entered allmulticast mode [ 98.866340][ T5851] bridge_slave_1: entered promiscuous mode [ 98.893026][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.904661][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.932717][ T5851] team0: Port device team_slave_0 added [ 98.940343][ T5851] team0: Port device team_slave_1 added [ 98.959452][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.966496][ T5851] 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. [ 98.992702][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.005587][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.012600][ T5851] 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. [ 99.038681][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.070512][ T5851] hsr_slave_0: entered promiscuous mode [ 99.076780][ T5851] hsr_slave_1: entered promiscuous mode [ 99.167303][ T5851] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.179552][ T5851] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.191517][ T5851] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.200677][ T5851] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.224885][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.232112][ T5851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.240168][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.247656][ T5851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.294238][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.312424][ T1129] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.321353][ T1129] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.338685][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.352707][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.360060][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.373051][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.380248][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.504236][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.537110][ T5851] veth0_vlan: entered promiscuous mode [ 99.547708][ T5851] veth1_vlan: entered promiscuous mode [ 99.572074][ T5851] veth0_macvtap: entered promiscuous mode [ 99.581987][ T5851] veth1_macvtap: entered promiscuous mode [ 99.601350][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.614241][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.626414][ T5851] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.635634][ T5851] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.645777][ T5851] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.654915][ T5851] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.766996][ T5851] syz-executor (5851) used greatest stack depth: 18608 bytes left [ 99.805646][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.866310][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.954813][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.022980][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.591288][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.604221][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.626312][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.635302][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.491529][ T5924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.500161][ T5924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.509896][ T5924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.520331][ T5924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.529133][ T5924] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 101.537680][ T5924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/03/11 18:49:37 executed programs: 0 [ 102.308500][ T5145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.317432][ T5145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.325835][ T5145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.334926][ T5145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.343771][ T5145] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 102.351237][ T5145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.448726][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 102.496492][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.504989][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.512966][ T5949] bridge_slave_0: entered allmulticast mode [ 102.520199][ T5949] bridge_slave_0: entered promiscuous mode [ 102.527968][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.536454][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.543746][ T5949] bridge_slave_1: entered allmulticast mode [ 102.550798][ T5949] bridge_slave_1: entered promiscuous mode [ 102.573015][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.584054][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.607171][ T5949] team0: Port device team_slave_0 added [ 102.615276][ T5949] team0: Port device team_slave_1 added [ 102.633583][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.640721][ T5949] 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. [ 102.666783][ T5949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.678927][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.685975][ T5949] 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. [ 102.712070][ T5949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.743891][ T5949] hsr_slave_0: entered promiscuous mode [ 102.751099][ T5949] hsr_slave_1: entered promiscuous mode [ 102.757160][ T5949] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.766815][ T5949] Cannot create hsr debugfs directory [ 102.937491][ T35] bridge_slave_1: left allmulticast mode [ 102.948024][ T35] bridge_slave_1: left promiscuous mode [ 102.955399][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.969480][ T35] bridge_slave_0: left allmulticast mode [ 102.975192][ T35] bridge_slave_0: left promiscuous mode [ 102.983987][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.196543][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.210501][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.223270][ T35] bond0 (unregistering): Released all slaves [ 103.338026][ T35] hsr_slave_0: left promiscuous mode [ 103.345484][ T35] hsr_slave_1: left promiscuous mode [ 103.352124][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.360334][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.369561][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.377000][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.405914][ T35] veth1_macvtap: left promiscuous mode [ 103.411983][ T35] veth0_macvtap: left promiscuous mode [ 103.417682][ T35] veth1_vlan: left promiscuous mode [ 103.423995][ T35] veth0_vlan: left promiscuous mode [ 103.764750][ T35] team0 (unregistering): Port device team_slave_1 removed [ 103.801530][ T35] team0 (unregistering): Port device team_slave_0 removed [ 104.060033][ T5500] [ 104.062407][ T5500] ============================================ [ 104.068945][ T5500] WARNING: possible recursive locking detected [ 104.075084][ T5500] 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Not tainted [ 104.082186][ T5500] -------------------------------------------- [ 104.088314][ T5500] dhcpcd/5500 is trying to acquire lock: [ 104.093932][ T5500] ffff8880274dcd28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 104.103513][ T5500] [ 104.103513][ T5500] but task is already holding lock: [ 104.110878][ T5500] ffff88806c978d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 104.119843][ T5500] [ 104.119843][ T5500] other info that might help us debug this: [ 104.127975][ T5500] Possible unsafe locking scenario: [ 104.127975][ T5500] [ 104.135505][ T5500] CPU0 [ 104.139155][ T5500] ---- [ 104.142433][ T5500] lock(&dev->lock); [ 104.146408][ T5500] lock(&dev->lock); [ 104.150381][ T5500] [ 104.150381][ T5500] *** DEADLOCK *** [ 104.150381][ T5500] [ 104.158823][ T5500] May be due to missing lock nesting notation [ 104.158823][ T5500] [ 104.167149][ T5500] 2 locks held by dhcpcd/5500: [ 104.171903][ T5500] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 104.181240][ T5500] #1: ffff88806c978d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 104.190545][ T5500] [ 104.190545][ T5500] stack backtrace: [ 104.196440][ T5500] CPU: 0 UID: 0 PID: 5500 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 [ 104.196454][ T5500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.196465][ T5500] Call Trace: [ 104.196473][ T5500] [ 104.196479][ T5500] dump_stack_lvl+0x241/0x360 [ 104.196496][ T5500] ? __pfx_dump_stack_lvl+0x10/0x10 [ 104.196508][ T5500] ? __pfx__printk+0x10/0x10 [ 104.196520][ T5500] ? lockdep_unlock+0x16a/0x300 [ 104.196540][ T5500] print_deadlock_bug+0x483/0x620 [ 104.196554][ T5500] validate_chain+0x15e2/0x5920 [ 104.196570][ T5500] ? is_bpf_text_address+0x26/0x2a0 [ 104.196584][ T5500] ? unwind_next_frame+0x18e6/0x22d0 [ 104.196601][ T5500] ? __pfx_validate_chain+0x10/0x10 [ 104.196613][ T5500] ? preempt_count_add+0x93/0x190 [ 104.196630][ T5500] ? is_bpf_text_address+0x285/0x2a0 [ 104.196640][ T5500] ? is_bpf_text_address+0x26/0x2a0 [ 104.196651][ T5500] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 104.196667][ T5500] ? kernel_text_address+0xa7/0xe0 [ 104.196681][ T5500] ? look_up_lock_class+0x77/0x170 [ 104.196695][ T5500] ? register_lock_class+0x102/0x980 [ 104.196712][ T5500] ? __pfx_register_lock_class+0x10/0x10 [ 104.196730][ T5500] ? mark_lock+0x9a/0x360 [ 104.196741][ T5500] __lock_acquire+0x1397/0x2100 [ 104.196762][ T5500] lock_acquire+0x1ed/0x550 [ 104.196782][ T5500] ? lapbeth_device_event+0x766/0xa20 [ 104.196802][ T5500] ? __pfx_lock_acquire+0x10/0x10 [ 104.196819][ T5500] ? __pfx___might_resched+0x10/0x10 [ 104.196837][ T5500] __mutex_lock+0x19c/0x1010 [ 104.196851][ T5500] ? lapbeth_device_event+0x766/0xa20 [ 104.196869][ T5500] ? __asan_memset+0x23/0x50 [ 104.196882][ T5500] ? lapbeth_device_event+0x766/0xa20 [ 104.196899][ T5500] ? __pfx___mutex_lock+0x10/0x10 [ 104.196916][ T5500] ? __raw_spin_lock_init+0x45/0x100 [ 104.196930][ T5500] lapbeth_device_event+0x766/0xa20 [ 104.196949][ T5500] notifier_call_chain+0x1a5/0x3f0 [ 104.196966][ T5500] __dev_notify_flags+0x207/0x400 [ 104.196978][ T5500] ? dev_set_rx_mode+0xb8/0x2e0 [ 104.196990][ T5500] ? __pfx___dev_notify_flags+0x10/0x10 [ 104.197001][ T5500] ? __dev_change_flags+0x515/0x6f0 [ 104.197013][ T5500] ? __pfx___mutex_lock+0x10/0x10 [ 104.197026][ T5500] ? __pfx___dev_change_flags+0x10/0x10 [ 104.197038][ T5500] ? __pfx___mutex_lock+0x10/0x10 [ 104.197052][ T5500] netif_change_flags+0xf0/0x1a0 [ 104.197065][ T5500] dev_change_flags+0x146/0x270 [ 104.197083][ T5500] devinet_ioctl+0xea2/0x1d80 [ 104.197102][ T5500] ? __pfx_devinet_ioctl+0x10/0x10 [ 104.197119][ T5500] ? get_user_ifreq+0x1bb/0x200 [ 104.197134][ T5500] inet_ioctl+0x3d7/0x4f0 [ 104.197147][ T5500] ? __pfx_inet_ioctl+0x10/0x10 [ 104.197160][ T5500] ? tomoyo_path_number_perm+0x5dd/0x770 [ 104.197183][ T5500] sock_do_ioctl+0x158/0x460 [ 104.197199][ T5500] ? __pfx_sock_do_ioctl+0x10/0x10 [ 104.197214][ T5500] ? __pfx_lock_release+0x10/0x10 [ 104.197233][ T5500] sock_ioctl+0x626/0x8e0 [ 104.197248][ T5500] ? __pfx_sock_ioctl+0x10/0x10 [ 104.197262][ T5500] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 104.197279][ T5500] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 104.197296][ T5500] ? __pfx_sock_ioctl+0x10/0x10 [ 104.197310][ T5500] __se_sys_ioctl+0xf5/0x170 [ 104.197324][ T5500] do_syscall_64+0xf3/0x230 [ 104.197338][ T5500] ? clear_bhb_loop+0x35/0x90 [ 104.197355][ T5500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.197375][ T5500] RIP: 0033:0x7fa424660d49 [ 104.197390][ T5500] Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 [ 104.197400][ T5500] RSP: 002b:00007ffcfd624e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.197413][ T5500] RAX: ffffffffffffffda RBX: 00007fa4245926c0 RCX: 00007fa424660d49 [ 104.197422][ T5500] RDX: 00007ffcfd635068 RSI: 0000000000008914 RDI: 0000000000000018 [ 104.197430][ T5500] RBP: 00007ffcfd645228 R08: 00007ffcfd635028 R09: 00007ffcfd634fd8 [ 104.197439][ T5500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.197446][ T5500] R13: 00007ffcfd635068 R14: 0000000000000028 R15: 0000000000008914 [ 104.197459][ T5500] [ 104.593554][ T5145] Bluetooth: hci0: command tx timeout [ 104.756210][ T5949] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.771464][ T5949] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.786105][ T5949] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.802111][ T5949] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.886228][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.912685][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.149198][ T62] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.156397][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.165926][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.173053][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.323347][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.372291][ T5949] veth0_vlan: entered promiscuous mode [ 105.383178][ T5949] veth1_vlan: entered promiscuous mode [ 105.415721][ T5949] veth0_macvtap: entered promiscuous mode [ 105.436466][ T5949] veth1_macvtap: entered promiscuous mode [ 105.449188][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.460107][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.471290][ T5949] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.480382][ T5949] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.489399][ T5949] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.498362][ T5949] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.532259][ T5949] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 105.556645][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.559473][ T5949] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 105.573429][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.594048][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.602928][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.662214][ T6019] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 105.675447][ T6019] syz.0.16 uses obsolete (PF_INET,SOCK_PACKET)