Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. 2025/01/09 03:35:52 ignoring optional flag "sandboxArg"="0" 2025/01/09 03:35:52 parsed 1 programs [ 100.321531][ T4667] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 102.118982][ T1240] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.126932][ T1240] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.143162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.154448][ T1240] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.162548][ T1240] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.171158][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.663665][ T4733] chnl_net:caif_netlink_parms(): no params data found [ 103.724638][ T4733] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.731837][ T4733] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.740655][ T4733] device bridge_slave_0 entered promiscuous mode [ 103.749447][ T4733] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.756610][ T4733] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.764839][ T4733] device bridge_slave_1 entered promiscuous mode [ 103.789888][ T4733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.801230][ T4733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.830400][ T4733] team0: Port device team_slave_0 added [ 103.843073][ T4733] team0: Port device team_slave_1 added [ 103.873597][ T4733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.880648][ T4733] 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. [ 103.910927][ T4733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.924302][ T4733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.931296][ T4733] 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. [ 103.958010][ T4733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.044134][ T4733] device hsr_slave_0 entered promiscuous mode [ 104.055115][ T4733] device hsr_slave_1 entered promiscuous mode [ 104.653919][ T4733] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.665264][ T4733] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.676591][ T4733] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.687016][ T4733] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.831628][ T4733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.847122][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.856583][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.867878][ T4733] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.918346][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.927343][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.937100][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.944224][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.955513][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.965077][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.975455][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.982561][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.001050][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.011712][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.022182][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.080204][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.093964][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.105576][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.117084][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.125982][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.134638][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.143006][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.156083][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.164744][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.176850][ T4733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.350408][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.357900][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.371355][ T4733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.407837][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.420177][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.449023][ T4733] device veth0_vlan entered promiscuous mode [ 105.460864][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.470148][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.479561][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.487321][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.498277][ T4733] device veth1_vlan entered promiscuous mode [ 105.536971][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.545377][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.555461][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.564641][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.577339][ T4733] device veth0_macvtap entered promiscuous mode [ 105.641687][ T4733] device veth1_macvtap entered promiscuous mode [ 105.663130][ T4733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.671889][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.681160][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.691135][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.700712][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.714683][ T4733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.723996][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.734852][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.756713][ T4733] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.766750][ T4733] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.779385][ T4733] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.788094][ T4733] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/01/09 03:36:02 executed programs: 0 [ 106.140146][ T4839] chnl_net:caif_netlink_parms(): no params data found [ 106.257999][ T4839] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.265550][ T4839] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.276718][ T4839] device bridge_slave_0 entered promiscuous mode [ 106.285460][ T4839] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.295824][ T4839] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.311231][ T4839] device bridge_slave_1 entered promiscuous mode [ 106.344794][ T4839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.373152][ T4839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.453514][ T4839] team0: Port device team_slave_0 added [ 106.463033][ T4839] team0: Port device team_slave_1 added [ 106.519725][ T4839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.526782][ T4839] 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. [ 106.555606][ T4839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.573604][ T4839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.581324][ T4839] 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. [ 106.609710][ T4839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.655454][ T4839] device hsr_slave_0 entered promiscuous mode [ 106.662541][ T4839] device hsr_slave_1 entered promiscuous mode [ 106.669543][ T4839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.677104][ T4839] Cannot create hsr debugfs directory [ 106.813818][ T4839] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.978524][ T4748] Bluetooth: hci0: command 0x0409 tx timeout [ 109.657444][ T4839] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.059090][ T4748] Bluetooth: hci0: command 0x041b tx timeout [ 111.199905][ T4839] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.265465][ T4839] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.367221][ T4839] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.376326][ T4839] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.390829][ T4839] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.399781][ T4839] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.455830][ T4839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.468649][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.476360][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.486902][ T4839] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.502934][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.511538][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.520322][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.527371][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.535292][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.552060][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.561345][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.571189][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.578312][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.594887][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.605679][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.616925][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.626177][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.635252][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.650961][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.660129][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.673392][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.681904][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.693349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.702302][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.714978][ T4231] device hsr_slave_0 left promiscuous mode [ 111.721460][ T4231] device hsr_slave_1 left promiscuous mode [ 111.727813][ T4231] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.735393][ T4231] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.743970][ T4231] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.751680][ T4231] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.759505][ T4231] device bridge_slave_1 left promiscuous mode [ 111.765689][ T4231] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.775287][ T4231] device bridge_slave_0 left promiscuous mode [ 111.782256][ T4231] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.793819][ T4231] device veth1_macvtap left promiscuous mode [ 111.799976][ T4231] device veth0_macvtap left promiscuous mode [ 111.806072][ T4231] device veth1_vlan left promiscuous mode [ 111.812019][ T4231] device veth0_vlan left promiscuous mode [ 111.952038][ T4231] team0 (unregistering): Port device team_slave_1 removed [ 111.964368][ T4231] team0 (unregistering): Port device team_slave_0 removed [ 111.977760][ T4231] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 111.995661][ T4231] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.050545][ T4231] bond0 (unregistering): Released all slaves [ 112.124741][ T4839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 112.138304][ T4747] Bluetooth: hci0: command 0x040f tx timeout [ 112.217863][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 112.226710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 112.238994][ T4839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.256636][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 112.265674][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.295634][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 112.305239][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.314050][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.322187][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.332646][ T4839] device veth0_vlan entered promiscuous mode [ 112.344191][ T4839] device veth1_vlan entered promiscuous mode [ 112.362279][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 112.370669][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 112.379123][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 112.387543][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.405656][ T4839] device veth0_macvtap entered promiscuous mode [ 112.415157][ T4839] device veth1_macvtap entered promiscuous mode [ 112.432507][ T4839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.448228][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 112.456422][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 112.466260][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 112.475255][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.487694][ T4839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.497020][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.506943][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 112.518339][ T4839] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.527053][ T4839] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.537517][ T4839] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.546765][ T4839] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.612459][ T450] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.627552][ T450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.651734][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/01/09 03:36:09 executed programs: 2 [ 112.663201][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.672802][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.683211][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 114.219581][ T4747] Bluetooth: hci0: command 0x0419 tx timeout [ 114.560371][ T5163] [ 114.562721][ T5163] ====================================================== [ 114.569732][ T5163] WARNING: possible circular locking dependency detected [ 114.576746][ T5163] 5.15.175-syzkaller #0 Not tainted [ 114.581928][ T5163] ------------------------------------------------------ [ 114.588932][ T5163] udevd/5163 is trying to acquire lock: [ 114.594465][ T5163] ffff888023265db8 (&trie->lock){....}-{2:2}, at: trie_delete_elem+0x90/0x690 [ 114.603437][ T5163] [ 114.603437][ T5163] but task is already holding lock: [ 114.610788][ T5163] ffff8880b8f35c68 (lock){..-.}-{2:2}, at: local_lock_acquire+0x7/0x130 [ 114.619216][ T5163] [ 114.619216][ T5163] which lock already depends on the new lock. [ 114.619216][ T5163] [ 114.629603][ T5163] [ 114.629603][ T5163] the existing dependency chain (in reverse order) is: [ 114.638600][ T5163] [ 114.638600][ T5163] -> #1 (lock){..-.}-{2:2}: [ 114.645278][ T5163] lock_acquire+0x1db/0x4f0 [ 114.650416][ T5163] local_lock_acquire+0x23/0x130 [ 114.655868][ T5163] get_page_from_freelist+0x3227/0x3d40 [ 114.661926][ T5163] __alloc_pages+0x272/0x700 [ 114.667031][ T5163] new_slab+0xbb/0x4b0 [ 114.671612][ T5163] ___slab_alloc+0x6f6/0xe10 [ 114.676715][ T5163] __kmalloc_node+0x1fa/0x390 [ 114.681902][ T5163] bpf_map_kmalloc_node+0xdb/0x160 [ 114.687530][ T5163] trie_update_elem+0x1d7/0xca0 [ 114.692893][ T5163] bpf_map_update_value+0x5d7/0x6c0 [ 114.698714][ T5163] generic_map_update_batch+0x54d/0x8b0 [ 114.704777][ T5163] bpf_map_do_batch+0x4d0/0x620 [ 114.710140][ T5163] __sys_bpf+0x55c/0x670 [ 114.714902][ T5163] __x64_sys_bpf+0x78/0x90 [ 114.719834][ T5163] do_syscall_64+0x3b/0xb0 [ 114.724785][ T5163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 114.731192][ T5163] [ 114.731192][ T5163] -> #0 (&trie->lock){....}-{2:2}: [ 114.738479][ T5163] validate_chain+0x1649/0x5930 [ 114.743839][ T5163] __lock_acquire+0x1295/0x1ff0 [ 114.749288][ T5163] lock_acquire+0x1db/0x4f0 [ 114.754301][ T5163] _raw_spin_lock_irqsave+0xd1/0x120 [ 114.760231][ T5163] trie_delete_elem+0x90/0x690 [ 114.765529][ T5163] bpf_prog_1c0c44170264bb34+0x3d/0x248 [ 114.771596][ T5163] bpf_trace_run1+0x168/0x2f0 [ 114.776791][ T5163] __bpf_trace_mm_page_free_batched+0x41/0x60 [ 114.783410][ T5163] free_unref_page_list+0x79b/0x8e0 [ 114.789144][ T5163] release_pages+0x1bb9/0x1f40 [ 114.794446][ T5163] __pagevec_release+0x80/0xf0 [ 114.799732][ T5163] shmem_undo_range+0x67a/0x1b50 [ 114.805185][ T5163] shmem_evict_inode+0x21b/0xa00 [ 114.810685][ T5163] evict+0x529/0x930 [ 114.815099][ T5163] __dentry_kill+0x436/0x650 [ 114.820309][ T5163] dentry_kill+0xbb/0x290 [ 114.825153][ T5163] dput+0xd8/0x1a0 [ 114.829391][ T5163] do_renameat2+0xe1c/0x1700 [ 114.834493][ T5163] __x64_sys_rename+0x82/0x90 [ 114.839698][ T5163] do_syscall_64+0x3b/0xb0 [ 114.844630][ T5163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 114.851045][ T5163] [ 114.851045][ T5163] other info that might help us debug this: [ 114.851045][ T5163] [ 114.861263][ T5163] Possible unsafe locking scenario: [ 114.861263][ T5163] [ 114.868804][ T5163] CPU0 CPU1 [ 114.874157][ T5163] ---- ---- [ 114.879508][ T5163] lock(lock); [ 114.883479][ T5163] lock(&trie->lock); [ 114.890055][ T5163] lock(lock); [ 114.896030][ T5163] lock(&trie->lock); [ 114.900087][ T5163] [ 114.900087][ T5163] *** DEADLOCK *** [ 114.900087][ T5163] [ 114.908216][ T5163] 4 locks held by udevd/5163: [ 114.912875][ T5163] #0: ffff88807e9ae460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x3b/0x80 [ 114.922076][ T5163] #1: ffff88807d2e8ee8 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_renameat2+0x67e/0x1700 [ 114.932542][ T5163] #2: ffff8880b8f35c68 (lock){..-.}-{2:2}, at: local_lock_acquire+0x7/0x130 [ 114.941320][ T5163] #3: ffffffff8cb1fd20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 114.950622][ T5163] [ 114.950622][ T5163] stack backtrace: [ 114.956519][ T5163] CPU: 1 PID: 5163 Comm: udevd Not tainted 5.15.175-syzkaller #0 [ 114.964228][ T5163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 114.974277][ T5163] Call Trace: [ 114.977552][ T5163] [ 114.980478][ T5163] dump_stack_lvl+0x1e3/0x2d0 [ 114.985153][ T5163] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 114.990800][ T5163] ? print_circular_bug+0x12b/0x1a0 [ 114.996002][ T5163] check_noncircular+0x2f8/0x3b0 [ 115.000958][ T5163] ? add_chain_block+0x850/0x850 [ 115.005907][ T5163] ? lockdep_lock+0x11f/0x2a0 [ 115.010588][ T5163] ? reacquire_held_locks+0x660/0x660 [ 115.016183][ T5163] validate_chain+0x1649/0x5930 [ 115.021048][ T5163] ? stack_trace_save+0x1c0/0x1c0 [ 115.026082][ T5163] ? reacquire_held_locks+0x660/0x660 [ 115.031455][ T5163] ? reacquire_held_locks+0x660/0x660 [ 115.036834][ T5163] ? look_up_lock_class+0x77/0x120 [ 115.041945][ T5163] ? register_lock_class+0x100/0x9a0 [ 115.047226][ T5163] ? validate_chain+0x112/0x5930 [ 115.052182][ T5163] ? is_dynamic_key+0x1f0/0x1f0 [ 115.057033][ T5163] ? mark_lock+0x98/0x340 [ 115.061362][ T5163] __lock_acquire+0x1295/0x1ff0 [ 115.066212][ T5163] lock_acquire+0x1db/0x4f0 [ 115.070706][ T5163] ? trie_delete_elem+0x90/0x690 [ 115.075637][ T5163] ? mark_lock+0x98/0x340 [ 115.079962][ T5163] ? read_lock_is_recursive+0x10/0x10 [ 115.085326][ T5163] ? __lock_acquire+0x1295/0x1ff0 [ 115.090350][ T5163] _raw_spin_lock_irqsave+0xd1/0x120 [ 115.095635][ T5163] ? trie_delete_elem+0x90/0x690 [ 115.100587][ T5163] ? _raw_spin_lock+0x40/0x40 [ 115.105257][ T5163] ? read_lock_is_recursive+0x10/0x10 [ 115.110627][ T5163] trie_delete_elem+0x90/0x690 [ 115.115386][ T5163] ? __cant_sleep+0x270/0x270 [ 115.120060][ T5163] ? read_lock_is_recursive+0x10/0x10 [ 115.125428][ T5163] bpf_prog_1c0c44170264bb34+0x3d/0x248 [ 115.130966][ T5163] bpf_trace_run1+0x168/0x2f0 [ 115.135637][ T5163] ? bpf_put_raw_tracepoint+0x60/0x60 [ 115.141009][ T5163] __bpf_trace_mm_page_free_batched+0x41/0x60 [ 115.147073][ T5163] free_unref_page_list+0x79b/0x8e0 [ 115.152263][ T5163] ? uncharge_page+0x1f7/0x400 [ 115.157023][ T5163] ? free_unref_page_commit+0x500/0x500 [ 115.162560][ T5163] ? __mem_cgroup_uncharge_list+0xf8/0x150 [ 115.168360][ T5163] ? uncharge_batch+0x490/0x490 [ 115.173204][ T5163] ? _raw_spin_unlock+0x40/0x40 [ 115.178050][ T5163] ? __mod_zone_page_state+0x8a/0xc0 [ 115.183331][ T5163] release_pages+0x1bb9/0x1f40 [ 115.188092][ T5163] ? lru_cache_disable+0x30/0x30 [ 115.193028][ T5163] ? _raw_spin_unlock_irq+0x1f/0x40 [ 115.198227][ T5163] __pagevec_release+0x80/0xf0 [ 115.202984][ T5163] shmem_undo_range+0x67a/0x1b50 [ 115.207922][ T5163] ? shmem_truncate_range+0xa0/0xa0 [ 115.213123][ T5163] ? __lock_acquire+0x1ff0/0x1ff0 [ 115.218144][ T5163] ? do_raw_spin_lock+0x14a/0x370 [ 115.223172][ T5163] shmem_evict_inode+0x21b/0xa00 [ 115.228103][ T5163] ? _raw_spin_unlock+0x24/0x40 [ 115.232975][ T5163] ? inode_wait_for_writeback+0x21f/0x280 [ 115.238692][ T5163] ? shmem_free_in_core_inode+0xb0/0xb0 [ 115.244232][ T5163] ? bit_waitqueue+0x30/0x30 [ 115.248815][ T5163] ? do_raw_spin_unlock+0x137/0x8b0 [ 115.254008][ T5163] ? shmem_free_in_core_inode+0xb0/0xb0 [ 115.259566][ T5163] evict+0x529/0x930 [ 115.263494][ T5163] ? mode_strip_sgid+0x210/0x210 [ 115.268431][ T5163] ? _raw_spin_unlock+0x24/0x40 [ 115.273278][ T5163] ? iput+0x6f5/0x8b0 [ 115.277254][ T5163] __dentry_kill+0x436/0x650 [ 115.281843][ T5163] dentry_kill+0xbb/0x290 [ 115.286203][ T5163] dput+0xd8/0x1a0 [ 115.289918][ T5163] do_renameat2+0xe1c/0x1700 [ 115.294507][ T5163] ? fsnotify_move+0x4f0/0x4f0 [ 115.299264][ T5163] ? __virt_addr_valid+0x3bb/0x460 [ 115.304367][ T5163] ? 0xffffffff81000000 [ 115.308508][ T5163] ? __check_object_size+0x300/0x410 [ 115.313791][ T5163] ? getname_flags+0x1ec/0x4e0 [ 115.318549][ T5163] ? lockdep_hardirqs_on+0x94/0x130 [ 115.323746][ T5163] __x64_sys_rename+0x82/0x90 [ 115.328415][ T5163] do_syscall_64+0x3b/0xb0 [ 115.332823][ T5163] ? clear_bhb_loop+0x15/0x70 [ 115.337492][ T5163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 115.343380][ T5163] RIP: 0033:0x7ff54251f93b [ 115.347786][ T5163] Code: 48 8b 15 f0 64 15 00 83 c8 ff 64 83 3a 15 75 0e 48 8b 7c 24 08 e8 d5 d4 07 00 f7 d8 19 c0 48 83 c4 18 c3 b8 52 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 10 48 8b 15 be 64 15 00 f7 d8 64 89 02 48 83 [ 115.367382][ T5163] RSP: 002b:00007fff9ed05358 EFLAGS: 00000206 ORIG_RAX: 0000000000000052 [ 115.375801][ T5163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff54251f93b [ 115.383766][ T5163] RDX: 0000559445f0372d RSI: 00007fff9ed05378 RDI: 00007fff9ed05778 [ 115.391734][ T5163] RBP: 000055911ce3b1e0 R08: 0000000000000006 R09: c04fdffc16dfefb0 [ 115.399705][ T5163] R10: 00000000000001b6 R11: 0000000000000206 R12: 000055911ce4d1e0 [ 115.407668][ T5163] R13: 00007fff9ed05378 R14: 00007fff9ed05778 R15: 00005590f34f9160 [ 115.415637][ T5163] 2025/01/09 03:36:14 executed programs: 171 2025/01/09 03:36:19 executed programs: 404