Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts. 2025/03/11 05:29:40 ignoring optional flag "sandboxArg"="0" 2025/03/11 05:29:41 parsed 1 programs [ 331.405662][ T5857] cgroup: Unknown subsys name 'net' [ 331.534495][ T5857] cgroup: Unknown subsys name 'cpuset' [ 331.542555][ T5857] cgroup: Unknown subsys name 'rlimit' [ 332.873258][ T5857] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 335.220181][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 335.228644][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 335.253671][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 335.261751][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 335.318075][ T5863] 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. [ 335.716420][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 335.727199][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 335.736914][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 335.746701][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 335.754856][ T5884] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 335.762922][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 336.958811][ T5910] chnl_net:caif_netlink_parms(): no params data found [ 337.016826][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.025020][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state [ 337.033187][ T5910] bridge_slave_0: entered allmulticast mode [ 337.040266][ T5910] bridge_slave_0: entered promiscuous mode [ 337.049992][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.057741][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state [ 337.065042][ T5910] bridge_slave_1: entered allmulticast mode [ 337.072715][ T5910] bridge_slave_1: entered promiscuous mode [ 337.099939][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 337.113655][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 337.140648][ T5910] team0: Port device team_slave_0 added [ 337.149142][ T5910] team0: Port device team_slave_1 added [ 337.171994][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 337.179290][ T5910] 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. [ 337.206259][ T5910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 337.238552][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 337.246704][ T5910] 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. [ 337.273812][ T5910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 337.310621][ T5910] hsr_slave_0: entered promiscuous mode [ 337.324493][ T5910] hsr_slave_1: entered promiscuous mode [ 337.457675][ T5910] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 337.470678][ T5910] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 337.480772][ T5910] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 337.491727][ T5910] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 337.559250][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 337.577343][ T5910] 8021q: adding VLAN 0 to HW filter on device team0 [ 337.589537][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.597147][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 337.611963][ T5866] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.619174][ T5866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 337.742060][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 337.783971][ T5910] veth0_vlan: entered promiscuous mode [ 337.795077][ T5910] veth1_vlan: entered promiscuous mode [ 337.820484][ T5910] veth0_macvtap: entered promiscuous mode [ 337.830459][ T5910] veth1_macvtap: entered promiscuous mode [ 337.847673][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 337.861648][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 337.874562][ T5910] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 337.885366][ T5910] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 337.894355][ T5910] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 337.903450][ T5910] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 338.053784][ T5910] syz-executor (5910) used greatest stack depth: 18544 bytes left [ 338.071900][ T5866] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 338.192604][ T5866] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 338.245790][ T5866] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 338.298697][ T5866] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/11 05:29:52 executed programs: 0 [ 339.732622][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 339.742771][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 339.750515][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 339.759697][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 339.768743][ T5884] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 339.776794][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 339.888273][ T5968] chnl_net:caif_netlink_parms(): no params data found [ 339.940414][ T5968] bridge0: port 1(bridge_slave_0) entered blocking state [ 339.947724][ T5968] bridge0: port 1(bridge_slave_0) entered disabled state [ 339.955037][ T5968] bridge_slave_0: entered allmulticast mode [ 339.962179][ T5968] bridge_slave_0: entered promiscuous mode [ 339.970084][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state [ 339.977415][ T5968] bridge0: port 2(bridge_slave_1) entered disabled state [ 339.985050][ T5968] bridge_slave_1: entered allmulticast mode [ 339.992153][ T5968] bridge_slave_1: entered promiscuous mode [ 340.014070][ T5968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 340.025910][ T5968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 340.057628][ T5968] team0: Port device team_slave_0 added [ 340.065783][ T5968] team0: Port device team_slave_1 added [ 340.085829][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 340.093339][ T5968] 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. [ 340.119388][ T5968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 340.136117][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 340.143276][ T5968] 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. [ 340.169998][ T5968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 340.203099][ T5968] hsr_slave_0: entered promiscuous mode [ 340.209510][ T5968] hsr_slave_1: entered promiscuous mode [ 340.215778][ T5968] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 340.223735][ T5968] Cannot create hsr debugfs directory [ 341.506938][ T5866] bridge_slave_1: left allmulticast mode [ 341.516191][ T5866] bridge_slave_1: left promiscuous mode [ 341.523376][ T5866] bridge0: port 2(bridge_slave_1) entered disabled state [ 341.534407][ T5866] bridge_slave_0: left allmulticast mode [ 341.540079][ T5866] bridge_slave_0: left promiscuous mode [ 341.548407][ T5866] bridge0: port 1(bridge_slave_0) entered disabled state [ 341.773262][ T5866] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 341.785181][ T5866] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 341.795794][ T5866] bond0 (unregistering): Released all slaves [ 341.802498][ T5884] Bluetooth: hci0: command tx timeout [ 341.922606][ T5866] hsr_slave_0: left promiscuous mode [ 341.928601][ T5866] hsr_slave_1: left promiscuous mode [ 341.935507][ T5866] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 341.946630][ T5866] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 341.955524][ T5866] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 341.967079][ T5866] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 341.990569][ T5866] veth1_macvtap: left promiscuous mode [ 341.996796][ T5866] veth0_macvtap: left promiscuous mode [ 342.006139][ T5866] veth1_vlan: left promiscuous mode [ 342.012318][ T5866] veth0_vlan: left promiscuous mode [ 342.357872][ T5866] team0 (unregistering): Port device team_slave_1 removed [ 342.392458][ T5866] team0 (unregistering): Port device team_slave_0 removed [ 342.635521][ T5501] [ 342.637890][ T5501] ============================================ [ 342.644047][ T5501] WARNING: possible recursive locking detected [ 342.650188][ T5501] 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 Not tainted [ 342.657279][ T5501] -------------------------------------------- [ 342.663409][ T5501] dhcpcd/5501 is trying to acquire lock: [ 342.669227][ T5501] ffff888030ba0d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 342.678572][ T5501] [ 342.678572][ T5501] but task is already holding lock: [ 342.686022][ T5501] ffff88806beb8d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 342.695024][ T5501] [ 342.695024][ T5501] other info that might help us debug this: [ 342.703088][ T5501] Possible unsafe locking scenario: [ 342.703088][ T5501] [ 342.710536][ T5501] CPU0 [ 342.713801][ T5501] ---- [ 342.717079][ T5501] lock(&dev->lock); [ 342.721049][ T5501] lock(&dev->lock); [ 342.725020][ T5501] [ 342.725020][ T5501] *** DEADLOCK *** [ 342.725020][ T5501] [ 342.733149][ T5501] May be due to missing lock nesting notation [ 342.733149][ T5501] [ 342.741538][ T5501] 2 locks held by dhcpcd/5501: [ 342.746282][ T5501] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 342.755503][ T5501] #1: ffff88806beb8d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 342.764822][ T5501] [ 342.764822][ T5501] stack backtrace: [ 342.770820][ T5501] CPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 [ 342.770834][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 342.770845][ T5501] Call Trace: [ 342.770850][ T5501] [ 342.770856][ T5501] dump_stack_lvl+0x241/0x360 [ 342.770875][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10 [ 342.770889][ T5501] ? __pfx__printk+0x10/0x10 [ 342.770901][ T5501] ? lockdep_unlock+0x16a/0x300 [ 342.770920][ T5501] print_deadlock_bug+0x483/0x620 [ 342.770940][ T5501] validate_chain+0x15e2/0x5920 [ 342.770956][ T5501] ? is_bpf_text_address+0x26/0x2a0 [ 342.770976][ T5501] ? unwind_next_frame+0x18e6/0x22d0 [ 342.770994][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 342.771007][ T5501] ? preempt_count_add+0x93/0x190 [ 342.771023][ T5501] ? is_bpf_text_address+0x285/0x2a0 [ 342.771040][ T5501] ? is_bpf_text_address+0x26/0x2a0 [ 342.771057][ T5501] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 342.771074][ T5501] ? kernel_text_address+0xa7/0xe0 [ 342.771087][ T5501] ? look_up_lock_class+0x77/0x170 [ 342.771102][ T5501] ? register_lock_class+0x102/0x980 [ 342.771120][ T5501] ? __pfx_register_lock_class+0x10/0x10 [ 342.771138][ T5501] ? mark_lock+0x9a/0x360 [ 342.771150][ T5501] __lock_acquire+0x1397/0x2100 [ 342.771171][ T5501] lock_acquire+0x1ed/0x550 [ 342.771189][ T5501] ? lapbeth_device_event+0x766/0xa20 [ 342.771212][ T5501] ? __pfx_lock_acquire+0x10/0x10 [ 342.771229][ T5501] ? __pfx___might_resched+0x10/0x10 [ 342.771248][ T5501] __mutex_lock+0x19c/0x1010 [ 342.771262][ T5501] ? lapbeth_device_event+0x766/0xa20 [ 342.771281][ T5501] ? __asan_memset+0x23/0x50 [ 342.771294][ T5501] ? lapbeth_device_event+0x766/0xa20 [ 342.771311][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 342.771328][ T5501] ? __raw_spin_lock_init+0x45/0x100 [ 342.771343][ T5501] lapbeth_device_event+0x766/0xa20 [ 342.771362][ T5501] notifier_call_chain+0x1a5/0x3f0 [ 342.771380][ T5501] __dev_notify_flags+0x207/0x400 [ 342.771393][ T5501] ? dev_set_rx_mode+0xb8/0x2e0 [ 342.771406][ T5501] ? __pfx___dev_notify_flags+0x10/0x10 [ 342.771417][ T5501] ? __dev_change_flags+0x515/0x6f0 [ 342.771430][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 342.771443][ T5501] ? __pfx___dev_change_flags+0x10/0x10 [ 342.771457][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 342.771471][ T5501] netif_change_flags+0xf0/0x1a0 [ 342.771484][ T5501] dev_change_flags+0x146/0x270 [ 342.771503][ T5501] devinet_ioctl+0xea2/0x1d80 [ 342.771523][ T5501] ? __pfx_devinet_ioctl+0x10/0x10 [ 342.771540][ T5501] ? get_user_ifreq+0x1bb/0x200 [ 342.771555][ T5501] inet_ioctl+0x3d7/0x4f0 [ 342.771569][ T5501] ? __pfx_inet_ioctl+0x10/0x10 [ 342.771583][ T5501] ? tomoyo_path_number_perm+0x5dd/0x770 [ 342.771607][ T5501] sock_do_ioctl+0x158/0x460 [ 342.771623][ T5501] ? __pfx_sock_do_ioctl+0x10/0x10 [ 342.771639][ T5501] ? __pfx_lock_release+0x10/0x10 [ 342.771659][ T5501] sock_ioctl+0x626/0x8e0 [ 342.771673][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 342.771689][ T5501] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 342.771707][ T5501] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 342.771724][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 342.771738][ T5501] __se_sys_ioctl+0xf5/0x170 [ 342.771752][ T5501] do_syscall_64+0xf3/0x230 [ 342.771767][ T5501] ? clear_bhb_loop+0x35/0x90 [ 342.771784][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.771805][ T5501] RIP: 0033:0x7fb24f3fcd49 [ 342.771821][ T5501] 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 [ 342.771831][ T5501] RSP: 002b:00007ffe48ad46f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 342.771846][ T5501] RAX: ffffffffffffffda RBX: 00007fb24f32e6c0 RCX: 00007fb24f3fcd49 [ 342.771855][ T5501] RDX: 00007ffe48ae48e8 RSI: 0000000000008914 RDI: 000000000000000e [ 342.771863][ T5501] RBP: 00007ffe48af4aa8 R08: 00007ffe48ae48a8 R09: 00007ffe48ae4858 [ 342.771872][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 342.771880][ T5501] R13: 00007ffe48ae48e8 R14: 0000000000000028 R15: 0000000000008914 [ 342.771893][ T5501] [ 343.336762][ T5968] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 343.364114][ T5968] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 343.374363][ T5968] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 343.384040][ T5968] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 343.447333][ T5968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 343.465093][ T5968] 8021q: adding VLAN 0 to HW filter on device team0 [ 343.474612][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 343.482162][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 343.577614][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 343.584853][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 343.685891][ T5968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 343.714667][ T5968] veth0_vlan: entered promiscuous mode [ 343.729589][ T5968] veth1_vlan: entered promiscuous mode [ 343.761641][ T5968] veth0_macvtap: entered promiscuous mode [ 343.769807][ T5968] veth1_macvtap: entered promiscuous mode [ 343.785719][ T5968] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 343.797659][ T5968] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 343.808623][ T5968] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.817583][ T5968] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.826759][ T5968] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.835661][ T5968] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.860638][ T5968] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 343.878777][ T5866] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 343.880060][ T5968] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 343.890320][ T5866] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 343.894829][ T5884] Bluetooth: hci0: command tx timeout [ 343.916183][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 343.924092][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/03/11 05:29:57 executed programs: 48 [ 345.961374][ T5884] Bluetooth: hci0: command tx timeout [ 348.041421][ T5884] Bluetooth: hci0: command tx timeout 2025/03/11 05:30:02 executed programs: 345