Warning: Permanently added '10.128.10.4' (ED25519) to the list of known hosts. 2025/03/03 15:45:04 ignoring optional flag "sandboxArg"="0" 2025/03/03 15:45:04 parsed 1 programs [ 55.340153][ T2535] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 56.953433][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.961311][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.007286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.016592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.028536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.037842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.418990][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.427482][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.437809][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.445729][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.454212][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.464934][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.474173][ T2553] device veth0_vlan entered promiscuous mode [ 57.665295][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.673704][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.770047][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.778281][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.787483][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.795763][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/03/03 15:45:07 executed programs: 0 [ 58.276373][ T33] device veth0_vlan left promiscuous mode [ 61.336982][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.344398][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.428011][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.435764][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.503279][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.511507][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.520049][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.528324][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.536505][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.544592][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.553320][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.561428][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.683419][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.690951][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.698429][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.706003][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.713403][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.721699][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.729908][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.738364][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.746587][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.754786][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.762720][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.771183][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.783512][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.792366][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.801202][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.809706][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.914194][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.922492][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.930631][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.938752][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.946757][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.954232][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.961818][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.970897][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.979388][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.987881][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.996460][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.004488][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.012434][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.020449][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.179881][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.188333][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.196521][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.204802][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.212903][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.220941][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.228814][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.236953][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.102410][ T2844] device veth0_vlan entered promiscuous mode [ 63.109586][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.118007][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.126299][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.134544][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.164455][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.172153][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.188639][ T2848] device veth0_vlan entered promiscuous mode [ 63.201160][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.209497][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.217844][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.225709][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.285584][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.293628][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.335234][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.343942][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.365127][ T2850] device veth0_vlan entered promiscuous mode [ 63.371843][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.379892][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.413452][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.421092][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.445062][ T2847] device veth0_vlan entered promiscuous mode [ 63.451680][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.460228][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.469144][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.477458][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.564069][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.571532][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.719239][ T2852] device veth0_vlan entered promiscuous mode [ 63.725878][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.734159][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.742423][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.750350][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.861948][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.869677][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.880962][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.889370][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.952388][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.960942][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.165166][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.173471][ T2886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.224509][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.232636][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.272436][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.280939][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.289287][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.297725][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.360717][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.369207][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.400845][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.409217][ T2000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.499974][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.508295][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.550216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.558608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.605294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.613581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.671422][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.679686][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.721000][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.729291][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/03/03 15:45:14 executed programs: 10 [ 64.867162][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.875510][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.909622][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.918279][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.960980][ T1624] [ 65.963335][ T1624] ============================================ [ 65.969495][ T1624] WARNING: possible recursive locking detected [ 65.975631][ T1624] 6.1.129-syzkaller #0 Not tainted [ 65.980718][ T1624] -------------------------------------------- [ 65.986850][ T1624] udevd/1624 is trying to acquire lock: [ 65.992369][ T1624] ffff88811dac9a18 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x6c/0x160 [ 66.000958][ T1624] [ 66.000958][ T1624] but task is already holding lock: [ 66.008301][ T1624] ffff88811dacb218 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x6c/0x160 [ 66.016857][ T1624] [ 66.016857][ T1624] other info that might help us debug this: [ 66.024907][ T1624] Possible unsafe locking scenario: [ 66.024907][ T1624] [ 66.032673][ T1624] CPU0 [ 66.035927][ T1624] ---- [ 66.039193][ T1624] lock(&qs->lock); [ 66.043074][ T1624] lock(&qs->lock); [ 66.046952][ T1624] [ 66.046952][ T1624] *** DEADLOCK *** [ 66.046952][ T1624] [ 66.055071][ T1624] May be due to missing lock nesting notation [ 66.055071][ T1624] [ 66.063398][ T1624] 4 locks held by udevd/1624: [ 66.068074][ T1624] #0: ffff888109245b58 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0 [ 66.078126][ T1624] #1: ffffffff83186d60 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x50/0x190 [ 66.087399][ T1624] #2: ffff88811dacb218 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x6c/0x160 [ 66.096396][ T1624] #3: ffffffff83186d60 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x50/0x190 [ 66.105665][ T1624] [ 66.105665][ T1624] stack backtrace: [ 66.111560][ T1624] CPU: 0 PID: 1624 Comm: udevd Not tainted 6.1.129-syzkaller #0 [ 66.119167][ T1624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.129206][ T1624] Call Trace: [ 66.132481][ T1624] [ 66.135415][ T1624] dump_stack_lvl+0x89/0xd7 [ 66.139921][ T1624] __lock_acquire+0x73d/0x2830 [ 66.144682][ T1624] ? do_syscall_64+0x3b/0xb0 [ 66.149262][ T1624] ? __lock_acquire+0x541/0x2830 [ 66.154201][ T1624] ? __stack_map_get+0x6c/0x160 [ 66.159032][ T1624] lock_acquire+0xe3/0x270 [ 66.163436][ T1624] ? __stack_map_get+0x6c/0x160 [ 66.168276][ T1624] ? __lock_acquire+0x541/0x2830 [ 66.173210][ T1624] _raw_spin_lock_irqsave+0x5d/0x90 [ 66.178508][ T1624] ? __stack_map_get+0x6c/0x160 [ 66.183339][ T1624] __stack_map_get+0x6c/0x160 [ 66.187998][ T1624] bpf_map_pop_elem+0x9/0x10 [ 66.192567][ T1624] ___bpf_prog_run+0x816/0x1b20 [ 66.197403][ T1624] ? bpf_trace_run2+0x50/0x190 [ 66.202163][ T1624] __bpf_prog_run32+0xb7/0xe0 [ 66.206860][ T1624] ? bpf_trace_run2+0x50/0x190 [ 66.211633][ T1624] bpf_trace_run2+0xc3/0x190 [ 66.216205][ T1624] __traceiter_contention_end+0x26/0x40 [ 66.221741][ T1624] __pv_queued_spin_lock_slowpath+0x468/0x480 [ 66.227906][ T1624] ? _raw_spin_lock_irqsave+0x37/0x90 [ 66.233264][ T1624] do_raw_spin_lock+0x95/0xa0 [ 66.237923][ T1624] _raw_spin_lock_irqsave+0x69/0x90 [ 66.243091][ T1624] __stack_map_get+0x6c/0x160 [ 66.247894][ T1624] bpf_map_pop_elem+0x9/0x10 [ 66.252508][ T1624] ___bpf_prog_run+0x816/0x1b20 [ 66.257360][ T1624] ? bpf_trace_run2+0x50/0x190 [ 66.262456][ T1624] __bpf_prog_run32+0xb7/0xe0 [ 66.267107][ T1624] ? bpf_trace_run2+0x50/0x190 [ 66.271868][ T1624] bpf_trace_run2+0xc3/0x190 [ 66.276429][ T1624] __traceiter_contention_end+0x26/0x40 [ 66.282033][ T1624] ? blkdev_get_by_dev+0x9b/0x2f0 [ 66.287040][ T1624] __mutex_lock+0x808/0x970 [ 66.291609][ T1624] ? do_raw_spin_unlock+0x63/0x2b0 [ 66.296882][ T1624] blkdev_get_by_dev+0x9b/0x2f0 [ 66.301709][ T1624] ? blkdev_mmap+0x60/0x60 [ 66.306104][ T1624] blkdev_open+0x4a/0x80 [ 66.310332][ T1624] do_dentry_open+0x245/0x380 [ 66.314978][ T1624] path_openat+0xab3/0xc40 [ 66.319362][ T1624] ? __virt_addr_valid+0xa5/0x240 [ 66.324354][ T1624] ? __virt_addr_valid+0xa5/0x240 [ 66.329361][ T1624] do_filp_open+0xa8/0x150 [ 66.333747][ T1624] do_sys_openat2+0x7e/0x160 [ 66.338307][ T1624] __x64_sys_openat+0x78/0xa0 [ 66.342950][ T1624] do_syscall_64+0x3b/0xb0 [ 66.347417][ T1624] ? clear_bhb_loop+0x45/0xa0 [ 66.352121][ T1624] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 66.358000][ T1624] RIP: 0033:0x7f76b3ebd9a4 [ 66.362490][ T1624] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 66.382388][ T1624] RSP: 002b:00007fff03ebd200 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.390989][ T1624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76b3ebd9a4 [ 66.399053][ T1624] RDX: 00000000000a0800 RSI: 000055b2477c75c0 RDI: 00000000ffffff9c [ 66.407043][ T1624] RBP: 000055b2477c75c0 R08: 0000000000000008 R09: 0000000000000000 [ 66.415001][ T1624] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800 [ 66.422946][ T1624] R13: 0000000200000001 R14: 000055b214e58fee R15: 0000000000000000 [ 66.430997][ T1624] 2025/03/03 15:45:19 executed programs: 406 2025/03/03 15:45:24 executed programs: 902