Warning: Permanently added '10.128.0.146' (ED25519) to the list of known hosts. 2025/04/02 15:51:48 ignoring optional flag "sandboxArg"="0" 2025/04/02 15:51:50 parsed 1 programs [ 90.387106][ T5843] cgroup: Unknown subsys name 'net' [ 90.498140][ T5843] cgroup: Unknown subsys name 'cpuset' [ 90.507238][ T5843] cgroup: Unknown subsys name 'rlimit' [ 92.206747][ T5843] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.535721][ T3082] cfg80211: failed to load regulatory.db [ 95.289304][ T5849] 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. [ 96.104023][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.112176][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.210257][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.222070][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.139565][ T5904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.148468][ T5904] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.157015][ T5904] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.165809][ T5904] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.174016][ T5904] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.423492][ T5926] chnl_net:caif_netlink_parms(): no params data found [ 99.546129][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.554486][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.561671][ T5926] bridge_slave_0: entered allmulticast mode [ 99.571855][ T5926] bridge_slave_0: entered promiscuous mode [ 99.583219][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.591326][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.598943][ T5926] bridge_slave_1: entered allmulticast mode [ 99.606128][ T5926] bridge_slave_1: entered promiscuous mode [ 99.648177][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.661576][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.705858][ T5926] team0: Port device team_slave_0 added [ 99.717283][ T5926] team0: Port device team_slave_1 added [ 99.752283][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.759561][ T5926] 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. [ 99.785816][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.799069][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.806132][ T5926] 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. [ 99.832679][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.877102][ T5926] hsr_slave_0: entered promiscuous mode [ 99.883809][ T5926] hsr_slave_1: entered promiscuous mode [ 100.036500][ T5926] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.049554][ T5926] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.061151][ T5926] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.072329][ T5926] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.104183][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.111996][ T5926] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.120801][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.128121][ T5926] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.194600][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.218407][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.227344][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.247091][ T5926] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.260516][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.267838][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.281559][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.288831][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.337786][ T5926] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.469823][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.512905][ T5926] veth0_vlan: entered promiscuous mode [ 100.527196][ T5926] veth1_vlan: entered promiscuous mode [ 100.562727][ T5926] veth0_macvtap: entered promiscuous mode [ 100.572613][ T5926] veth1_macvtap: entered promiscuous mode [ 100.595274][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.610773][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.626253][ T5926] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.635866][ T5926] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.644658][ T5926] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.653949][ T5926] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.788095][ T5926] syz-executor (5926) used greatest stack depth: 18072 bytes left [ 100.821416][ T2911] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.900255][ T2911] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.975995][ T2911] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.034860][ T2911] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/04/02 15:52:03 executed programs: 0 [ 101.372155][ T5904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.381892][ T5904] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.392163][ T5904] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.401878][ T5904] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.409626][ T5904] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.570236][ T5947] chnl_net:caif_netlink_parms(): no params data found [ 101.658965][ T5947] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.666657][ T5947] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.675165][ T5947] bridge_slave_0: entered allmulticast mode [ 101.682301][ T5947] bridge_slave_0: entered promiscuous mode [ 101.693114][ T5947] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.700961][ T5947] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.708450][ T5947] bridge_slave_1: entered allmulticast mode [ 101.716184][ T5947] bridge_slave_1: entered promiscuous mode [ 101.754276][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.767433][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.811896][ T5947] team0: Port device team_slave_0 added [ 101.821593][ T5947] team0: Port device team_slave_1 added [ 101.853226][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.860763][ T5947] 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. [ 101.888022][ T5947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.907542][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.915238][ T5947] 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. [ 101.942466][ T5947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.997878][ T5947] hsr_slave_0: entered promiscuous mode [ 102.004998][ T5947] hsr_slave_1: entered promiscuous mode [ 102.011181][ T5947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.020528][ T5947] Cannot create hsr debugfs directory [ 103.494418][ T5904] Bluetooth: hci0: command tx timeout [ 103.689541][ T2911] bridge_slave_1: left allmulticast mode [ 103.696318][ T2911] bridge_slave_1: left promiscuous mode [ 103.703876][ T2911] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.721046][ T2911] bridge_slave_0: left allmulticast mode [ 103.728307][ T2911] bridge_slave_0: left promiscuous mode [ 103.735598][ T2911] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.156862][ T2911] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.169462][ T2911] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.180964][ T2911] bond0 (unregistering): Released all slaves [ 104.281813][ T5505] [ 104.284220][ T5505] ============================================ [ 104.290385][ T5505] WARNING: possible recursive locking detected [ 104.296544][ T5505] 6.14.0-syzkaller-g25601e85441d #0 Not tainted [ 104.302771][ T5505] -------------------------------------------- [ 104.308994][ T5505] dhcpcd/5505 is trying to acquire lock: [ 104.314614][ T5505] ffff88806bfa0d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 104.323838][ T5505] [ 104.323838][ T5505] but task is already holding lock: [ 104.331275][ T5505] ffff8880730d4d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 104.340505][ T5505] [ 104.340505][ T5505] other info that might help us debug this: [ 104.348676][ T5505] Possible unsafe locking scenario: [ 104.348676][ T5505] [ 104.356188][ T5505] CPU0 [ 104.359502][ T5505] ---- [ 104.362803][ T5505] lock(&dev->lock); [ 104.366897][ T5505] lock(&dev->lock); [ 104.371149][ T5505] [ 104.371149][ T5505] *** DEADLOCK *** [ 104.371149][ T5505] [ 104.379299][ T5505] May be due to missing lock nesting notation [ 104.379299][ T5505] [ 104.387674][ T5505] 2 locks held by dhcpcd/5505: [ 104.392596][ T5505] #0: ffffffff900fb888 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 104.401969][ T5505] #1: ffff8880730d4d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 104.411429][ T5505] [ 104.411429][ T5505] stack backtrace: [ 104.417616][ T5505] CPU: 0 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g25601e85441d #0 PREEMPT(full) [ 104.417648][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.417656][ T5505] Call Trace: [ 104.417665][ T5505] [ 104.417670][ T5505] dump_stack_lvl+0x241/0x360 [ 104.417715][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 104.417730][ T5505] ? __pfx__printk+0x10/0x10 [ 104.417744][ T5505] ? print_lock+0x171/0x1a0 [ 104.417758][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 104.417773][ T5505] validate_chain+0x928/0x24e0 [ 104.417787][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 104.417799][ T5505] ? look_up_lock_class+0x7b/0x170 [ 104.417816][ T5505] ? register_lock_class+0x54/0x330 [ 104.417827][ T5505] __lock_acquire+0xad5/0xd80 [ 104.417840][ T5505] lock_acquire+0x116/0x2f0 [ 104.417850][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 104.417866][ T5505] __mutex_lock+0x1a5/0x10c0 [ 104.417876][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 104.417889][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 104.417900][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 104.417911][ T5505] ? rcu_is_watching+0x15/0xb0 [ 104.417924][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 104.417945][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 104.417960][ T5505] lapbeth_device_event+0x766/0xa20 [ 104.417973][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 104.417990][ T5505] __dev_notify_flags+0x209/0x410 [ 104.418006][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 104.418019][ T5505] ? __dev_change_flags+0x517/0x700 [ 104.418033][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 104.418048][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 104.418062][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 104.418078][ T5505] netif_change_flags+0xf0/0x1a0 [ 104.418093][ T5505] dev_change_flags+0x146/0x270 [ 104.418107][ T5505] devinet_ioctl+0xea4/0x1d80 [ 104.418126][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 104.418138][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 104.418149][ T5505] inet_ioctl+0x3d9/0x4f0 [ 104.418164][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 104.418178][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 104.418197][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 104.418211][ T5505] sock_do_ioctl+0x15a/0x490 [ 104.418223][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 104.418238][ T5505] sock_ioctl+0x644/0x900 [ 104.418249][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 104.418258][ T5505] ? __sys_socket+0x209/0x3c0 [ 104.418273][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 104.418283][ T5505] __se_sys_ioctl+0xf1/0x160 [ 104.418296][ T5505] do_syscall_64+0xf3/0x230 [ 104.418306][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 104.418318][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.418329][ T5505] RIP: 0033:0x7ff49005bd49 [ 104.418342][ T5505] 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 [ 104.418351][ T5505] RSP: 002b:00007ffe07a35138 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.418366][ T5505] RAX: ffffffffffffffda RBX: 00007ff48ff8d6c0 RCX: 00007ff49005bd49 [ 104.418374][ T5505] RDX: 00007ffe07a45328 RSI: 0000000000008914 RDI: 0000000000000010 [ 104.418382][ T5505] RBP: 00007ffe07a554e8 R08: 00007ffe07a452e8 R09: 00007ffe07a45298 [ 104.418389][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.418396][ T5505] R13: 00007ffe07a45328 R14: 0000000000000028 R15: 0000000000008914 [ 104.418407][ T5505] [ 104.779801][ T2911] hsr_slave_0: left promiscuous mode [ 104.785900][ T2911] hsr_slave_1: left promiscuous mode [ 104.791920][ T2911] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.800264][ T2911] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.808879][ T2911] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.818222][ T2911] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.827376][ T2911] veth1_macvtap: left promiscuous mode [ 104.832877][ T2911] veth0_macvtap: left promiscuous mode [ 104.838599][ T2911] veth1_vlan: left promiscuous mode [ 104.844116][ T2911] veth0_vlan: left promiscuous mode [ 104.972287][ T2911] team0 (unregistering): Port device team_slave_1 removed [ 104.996120][ T2911] team0 (unregistering): Port device team_slave_0 removed [ 105.413007][ T5947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.432299][ T5947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.444056][ T5947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.456506][ T5947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.531272][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.552324][ T5947] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.566422][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.573672][ T5904] Bluetooth: hci0: command tx timeout [ 105.573692][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.598958][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.606235][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.642944][ T5947] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 105.657195][ T5947] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 105.802468][ T5947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.845983][ T5947] veth0_vlan: entered promiscuous mode [ 105.860596][ T5947] veth1_vlan: entered promiscuous mode [ 105.899380][ T5947] veth0_macvtap: entered promiscuous mode [ 105.912173][ T5947] veth1_macvtap: entered promiscuous mode [ 105.930918][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.946273][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.957968][ T5947] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.968015][ T5947] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.978489][ T5947] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.988735][ T5947] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.030315][ T5947] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 106.057407][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.067285][ T5947] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 106.072613][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.103178][ T1148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.111898][ T1148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50