[ 48.686190][ T2441] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.706378][ T2441] device veth1_macvtap left promiscuous mode [ 48.714165][ T2441] device veth0_macvtap left promiscuous mode [ 48.721538][ T2441] device veth1_vlan left promiscuous mode [ 48.727492][ T2441] device veth0_vlan left promiscuous mode [ 48.924817][ T2441] team0 (unregistering): Port device team_slave_1 removed [ 48.935964][ T2441] team0 (unregistering): Port device team_slave_0 removed [ 48.947376][ T2441] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 48.961286][ T2441] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.006022][ T2441] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. 2022/06/09 03:30:08 parsed 1 programs 2022/06/09 03:30:08 executed programs: 0 [ 62.380434][ T4055] cgroup: Unknown subsys name 'net' [ 62.389257][ T4055] cgroup: Unknown subsys name 'rlimit' [ 65.517779][ T3611] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 65.999789][ T1227] ieee802154 phy0 wpan0: encryption failed: -22 [ 66.006156][ T1227] ieee802154 phy1 wpan1: encryption failed: -22 [ 67.604376][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.612386][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.620184][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.628050][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.635651][ T46] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 67.643092][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.703912][ T4066] chnl_net:caif_netlink_parms(): no params data found [ 67.736455][ T4066] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.743664][ T4066] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.751553][ T4066] device bridge_slave_0 entered promiscuous mode [ 67.759736][ T4066] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.766825][ T4066] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.774697][ T4066] device bridge_slave_1 entered promiscuous mode [ 67.792770][ T4066] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.803300][ T4066] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.823380][ T4066] team0: Port device team_slave_0 added [ 67.830456][ T4066] team0: Port device team_slave_1 added [ 67.845373][ T4066] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.852425][ T4066] 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. [ 67.878347][ T4066] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.890212][ T4066] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.897156][ T4066] 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. [ 67.923927][ T4066] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.948010][ T4066] device hsr_slave_0 entered promiscuous mode [ 67.955103][ T4066] device hsr_slave_1 entered promiscuous mode [ 68.005122][ T4066] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.012197][ T4066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.019495][ T4066] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.026626][ T4066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.059050][ T4066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.070891][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.079322][ T3618] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.086676][ T3618] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.094867][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.106156][ T4066] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.129263][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.137748][ T3618] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.145024][ T3618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.152981][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.161405][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.168509][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.176352][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.185358][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.194309][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.202441][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.211648][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.220760][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.235839][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.243323][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.253734][ T4066] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.408497][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.420485][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.428824][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.436375][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.446477][ T4066] device veth0_vlan entered promiscuous mode [ 68.456160][ T4066] device veth1_vlan entered promiscuous mode [ 68.472179][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.480233][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.489483][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.500160][ T4066] device veth0_macvtap entered promiscuous mode [ 68.509567][ T4066] device veth1_macvtap entered promiscuous mode [ 68.522782][ T4066] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.530839][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.545729][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.557388][ T4066] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.565434][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.612533][ T2441] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.620883][ T2441] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.636217][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.645757][ T2441] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.654097][ T2441] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2022/06/09 03:30:15 executed programs: 1 [ 68.662831][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.968900][ T4108] [ 68.971252][ T4108] ============================================ [ 68.977582][ T4108] WARNING: possible recursive locking detected [ 68.983715][ T4108] 5.18.0-rc1-syzkaller #0 Not tainted [ 68.989055][ T4108] -------------------------------------------- [ 68.995173][ T4108] syz-executor.0/4108 is trying to acquire lock: [ 69.001466][ T4108] ffffffff8affbdb8 (trace_printk_lock){....}-{2:2}, at: bpf_trace_printk+0xa4/0x130 [ 69.010893][ T4108] [ 69.010893][ T4108] but task is already holding lock: [ 69.018243][ T4108] ffffffff8affbdb8 (trace_printk_lock){....}-{2:2}, at: bpf_trace_printk+0xa4/0x130 [ 69.027604][ T4108] [ 69.027604][ T4108] other info that might help us debug this: [ 69.035726][ T4108] Possible unsafe locking scenario: [ 69.035726][ T4108] [ 69.043214][ T4108] CPU0 [ 69.046494][ T4108] ---- [ 69.049751][ T4108] lock(trace_printk_lock); [ 69.054402][ T4108] lock(trace_printk_lock); [ 69.058983][ T4108] [ 69.058983][ T4108] *** DEADLOCK *** [ 69.058983][ T4108] [ 69.067247][ T4108] May be due to missing lock nesting notation [ 69.067247][ T4108] [ 69.075553][ T4108] 7 locks held by syz-executor.0/4108: [ 69.080983][ T4108] #0: ffffffff8afde808 (tracepoints_mutex){+.+.}-{3:3}, at: tracepoint_probe_unregister+0x25/0xbf0 [ 69.091727][ T4108] #1: ffffffff8ae28f50 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_disable+0x9/0x20 [ 69.101500][ T4108] #2: ffffffff8b052be8 (jump_label_mutex){+.+.}-{3:3}, at: static_key_disable_cpuslocked+0xd0/0x160 [ 69.112462][ T4108] #3: ffffffff8ae44528 (text_mutex){+.+.}-{3:3}, at: arch_jump_label_transform_queue+0x58/0x100 [ 69.123059][ T4108] #4: ffffffff8af79660 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x0/0x2b0 [ 69.132242][ T4108] #5: ffffffff8affbdb8 (trace_printk_lock){....}-{2:2}, at: bpf_trace_printk+0xa4/0x130 [ 69.142063][ T4108] #6: ffffffff8af79660 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x0/0x2b0 [ 69.151253][ T4108] [ 69.151253][ T4108] stack backtrace: [ 69.157117][ T4108] CPU: 1 PID: 4108 Comm: syz-executor.0 Not tainted 5.18.0-rc1-syzkaller #0 [ 69.165776][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.176137][ T4108] Call Trace: [ 69.179403][ T4108] [ 69.182442][ T4108] dump_stack_lvl+0x57/0x7d [ 69.186973][ T4108] __lock_acquire.cold+0x149/0x399 [ 69.192149][ T4108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.198099][ T4108] ? mark_lock.part.0+0xee/0x19a0 [ 69.203102][ T4108] lock_acquire+0x1ab/0x570 [ 69.207593][ T4108] ? bpf_trace_printk+0xa4/0x130 [ 69.212519][ T4108] ? lock_release+0x780/0x780 [ 69.217182][ T4108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.223226][ T4108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.229187][ T4108] ? bpf_bprintf_cleanup+0x30/0x30 [ 69.234286][ T4108] ? mark_lock.part.0+0xee/0x19a0 [ 69.239560][ T4108] _raw_spin_lock_irqsave+0x39/0x50 [ 69.244734][ T4108] ? bpf_trace_printk+0xa4/0x130 [ 69.249651][ T4108] bpf_trace_printk+0xa4/0x130 [ 69.254477][ T4108] ? trace_bpf_trace_printk+0x150/0x150 [ 69.260106][ T4108] ? lock_chain_count+0x20/0x20 [ 69.265017][ T4108] ? __rb_reserve_next+0x494/0x1500 [ 69.270299][ T4108] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 69.275727][ T4108] bpf_trace_run2+0xe9/0x2b0 [ 69.280307][ T4108] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 69.286174][ T4108] __bpf_trace_contention_begin+0xb5/0xf0 [ 69.291952][ T4108] ? __bpf_trace_lock+0xe0/0xe0 [ 69.296779][ T4108] trace_contention_begin.constprop.0+0xda/0x1b0 [ 69.303199][ T4108] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 69.309243][ T4108] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 69.315627][ T4108] do_raw_spin_lock+0x200/0x2a0 [ 69.320475][ T4108] ? rwlock_bug.part.0+0x90/0x90 [ 69.325399][ T4108] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 69.330754][ T4108] _raw_spin_lock_irqsave+0x41/0x50 [ 69.335945][ T4108] ? bpf_trace_printk+0xa4/0x130 [ 69.340899][ T4108] bpf_trace_printk+0xa4/0x130 [ 69.345653][ T4108] ? trace_bpf_trace_printk+0x150/0x150 [ 69.351188][ T4108] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 69.356653][ T4108] bpf_trace_run2+0xe9/0x2b0 [ 69.361228][ T4108] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 69.367098][ T4108] __bpf_trace_contention_begin+0xb5/0xf0 [ 69.372793][ T4108] ? __bpf_trace_lock+0xe0/0xe0 [ 69.377640][ T4108] ? find_held_lock+0x2d/0x110 [ 69.382403][ T4108] trace_contention_begin+0xc0/0x150 [ 69.387727][ T4108] __mutex_lock+0x13c/0x1350 [ 69.392447][ T4108] ? arch_jump_label_transform_queue+0x58/0x100 [ 69.398795][ T4108] ? arch_jump_label_transform_queue+0x58/0x100 [ 69.405022][ T4108] ? mutex_lock_io_nested+0x1190/0x1190 [ 69.410545][ T4108] ? wait_for_completion_io_timeout+0x20/0x20 [ 69.416584][ T4108] ? trace_contention_begin+0x4/0x1b0 [ 69.421934][ T4108] ? __jump_label_patch+0x173/0x330 [ 69.427214][ T4108] ? lock_release+0x780/0x780 [ 69.431895][ T4108] arch_jump_label_transform_queue+0x58/0x100 [ 69.438023][ T4108] __jump_label_update+0xea/0x330 [ 69.443020][ T4108] static_key_disable_cpuslocked+0x100/0x160 [ 69.448968][ T4108] static_key_disable+0x11/0x20 [ 69.453792][ T4108] tracepoint_probe_unregister+0x49e/0xbf0 [ 69.459577][ T4108] bpf_raw_tp_link_release+0x4c/0xa0 [ 69.464832][ T4108] ? __local_bh_enable_ip+0xa0/0x120 [ 69.470316][ T4108] bpf_link_free+0xc9/0x190 [ 69.474802][ T4108] bpf_link_release+0x2e/0x50 [ 69.479452][ T4108] __fput+0x1f5/0x8c0 [ 69.483417][ T4108] task_work_run+0xc0/0x160 [ 69.487987][ T4108] exit_to_user_mode_prepare+0x23c/0x250 [ 69.493596][ T4108] syscall_exit_to_user_mode+0x19/0x50 [ 69.499122][ T4108] do_syscall_64+0x42/0xb0 [ 69.503539][ T4108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.509441][ T4108] RIP: 0033:0x7f99db63bd4b [ 69.513951][ T4108] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 69.533768][ T4108] RSP: 002b:00007ffd483150c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 69.542249][ T4108] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f99db63bd4b [ 69.550213][ T4108] RDX: 00007f99db7a10f8 RSI: ffffffffffffffff RDI: 0000000000000004 [ 69.558344][ T4108] RBP: 00007f99db79d960 R08: 0000000000000000 R09: 00007f99db7a1100 [ 69.566292][ T4108] R10: 00007ffd483151c0 R11: 0000000000000293 R12: 0000000000010d3f [ 69.574236][ T4108] R13: 00007ffd483151c0 R14: 00007f99db79bf60 R15: 0000000000000226 [ 69.582199][ T4108] [ 69.587207][ T3621] ------------[ cut here ]------------ [ 69.592652][ T3621] WARNING: CPU: 1 PID: 3621 at kernel/bpf/helpers.c:775 bpf_bprintf_prepare+0xb2b/0xe80 [ 69.602428][ T3621] Modules linked in: [ 69.606564][ T3621] CPU: 1 PID: 3621 Comm: kworker/1:4 Not tainted 5.18.0-rc1-syzkaller #0 [ 69.615591][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.625630][ T3621] Workqueue: mld mld_ifc_work [ 69.630291][ T3621] RIP: 0010:bpf_bprintf_prepare+0xb2b/0xe80 [ 69.636168][ T3621] Code: c6 45 8d 68 03 e9 06 f8 ff ff 4c 89 ef 44 89 44 24 30 e8 18 97 2e 00 44 8b 44 24 30 e9 e3 f6 ff ff 45 8d 68 03 e9 e3 f7 ff ff <0f> 0b 65 ff 0d 84 73 83 7e bf 01 00 00 00 41 bc f0 ff ff ff e8 7c [ 69.658259][ T3621] RSP: 0018:ffffc9000361ec70 EFLAGS: 00010002 [ 69.664305][ T3621] RAX: 0000000000000004 RBX: ffffc9000361eda0 RCX: 1ffffffff1fff328 [ 69.672265][ T3621] RDX: 0000000000000000 RSI: ffffc9000361ee4b RDI: 0000000000000001 [ 69.680213][ T3621] RBP: ffffc9000361ee48 R08: 0000000000000003 R09: ffffffff8cc94757 [ 69.688258][ T3621] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000361ee48 [ 69.696219][ T3621] R13: 0000000000000002 R14: 0000000000000003 R15: 0000000000000002 [ 69.704180][ T3621] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 69.713316][ T3621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.719896][ T3621] CR2: 00007f99db79d090 CR3: 0000000023e29000 CR4: 00000000003506e0 [ 69.727898][ T3621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.735882][ T3621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.743970][ T3621] Call Trace: [ 69.747246][ T3621] [ 69.750168][ T3621] ? kasan_save_stack+0x2e/0x40 [ 69.754999][ T3621] ? kasan_save_stack+0x1e/0x40 [ 69.759820][ T3621] ? bpf_bprintf_cleanup+0x30/0x30 [ 69.764944][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.770375][ T3621] ? lock_acquire+0x480/0x570 [ 69.775158][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.780615][ T3621] ? lock_release+0x560/0x780 [ 69.785267][ T3621] ? sch_direct_xmit+0x12c/0x10a0 [ 69.790287][ T3621] ? local_lock_release+0x1d/0x60 [ 69.795302][ T3621] bpf_trace_printk+0x90/0x130 [ 69.800323][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 69.805911][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.811358][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 69.816959][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 69.821624][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 69.827503][ T3621] ? lock_release+0x780/0x780 [ 69.832198][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 69.837050][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 69.842884][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 69.847711][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 69.852573][ T3621] ? trace_hardirqs_on+0x2d/0x120 [ 69.857595][ T3621] trace_contention_begin.constprop.0+0xda/0x1b0 [ 69.863928][ T3621] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 69.870187][ T3621] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 69.876796][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.882237][ T3621] ? lock_acquire+0x480/0x570 [ 69.886892][ T3621] do_raw_spin_lock+0x200/0x2a0 [ 69.891911][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 69.896974][ T3621] ? mac80211_hwsim_monitor_rx+0x179/0x7f0 [ 69.902783][ T3621] _raw_spin_lock_irqsave+0x41/0x50 [ 69.907967][ T3621] ? bpf_trace_printk+0xa4/0x130 [ 69.912882][ T3621] bpf_trace_printk+0xa4/0x130 [ 69.917615][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 69.923134][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 69.928562][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 69.933145][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 69.939011][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 69.944699][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 69.949604][ T3621] ? arch_stack_walk+0x5c/0xe0 [ 69.954358][ T3621] trace_contention_begin.constprop.0+0xda/0x1b0 [ 69.960658][ T3621] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 69.966699][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 69.971611][ T3621] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 69.978000][ T3621] ? ieee80211_xmit+0x27c/0x3a0 [ 69.982821][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.988258][ T3621] ? lock_acquire+0x480/0x570 [ 69.992915][ T3621] do_raw_spin_lock+0x200/0x2a0 [ 69.997735][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 70.002641][ T3621] ? ieee80211_unschedule_txq+0x100/0x100 [ 70.008374][ T3621] ? stack_trace_save+0x8c/0xc0 [ 70.013197][ T3621] _raw_spin_lock_irqsave+0x41/0x50 [ 70.018364][ T3621] ? bpf_trace_printk+0xa4/0x130 [ 70.023272][ T3621] bpf_trace_printk+0xa4/0x130 [ 70.028019][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 70.033557][ T3621] ? kasan_save_stack+0x1e/0x40 [ 70.038387][ T3621] ? __kasan_record_aux_stack+0xbe/0xd0 [ 70.044078][ T3621] ? call_rcu+0x99/0x790 [ 70.048305][ T3621] ? skb_crc32c_csum_help+0x50/0x50 [ 70.053489][ T3621] ? __ieee80211_subif_start_xmit+0xb80/0xb80 [ 70.059533][ T3621] ? kthread+0x299/0x340 [ 70.063849][ T3621] ? ret_from_fork+0x1f/0x30 [ 70.068452][ T3621] ? debug_object_activate+0x287/0x3e0 [ 70.073894][ T3621] ? debug_object_active_state+0x260/0x350 [ 70.080471][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 70.086009][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 70.090615][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 70.096586][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 70.102294][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 70.107171][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.112600][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.118028][ T3621] ? lock_release+0x560/0x780 [ 70.122676][ T3621] ? __dev_queue_xmit+0x14b5/0x2fa0 [ 70.127851][ T3621] trace_contention_begin.constprop.0+0xda/0x1b0 [ 70.134334][ T3621] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 70.140371][ T3621] ? __dev_queue_xmit+0x14b5/0x2fa0 [ 70.145544][ T3621] ? trace_hardirqs_on+0x2d/0x120 [ 70.150724][ T3621] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 70.157136][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.162610][ T3621] ? lock_acquire+0x480/0x570 [ 70.167264][ T3621] do_raw_spin_lock+0x200/0x2a0 [ 70.172112][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 70.177636][ T3621] _raw_spin_lock_irqsave+0x41/0x50 [ 70.182837][ T3621] ? bpf_trace_printk+0xa4/0x130 [ 70.187779][ T3621] bpf_trace_printk+0xa4/0x130 [ 70.192629][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 70.198171][ T3621] ? neigh_resolve_output+0x3c0/0x710 [ 70.203680][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.209210][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.214747][ T3621] ? lock_release+0x560/0x780 [ 70.219513][ T3621] ? __rtnl_unlock+0x2c/0x90 [ 70.224076][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 70.229519][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 70.234187][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 70.240077][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 70.245769][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 70.250683][ T3621] ? ndisc_net_init+0x1c0/0x1c0 [ 70.255508][ T3621] trace_contention_begin+0xc0/0x150 [ 70.260990][ T3621] __mutex_lock+0x13c/0x1350 [ 70.265564][ T3621] ? mld_ifc_work+0x3a/0xa90 [ 70.270126][ T3621] ? debug_object_deactivate+0x264/0x300 [ 70.275750][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 70.280696][ T3621] ? mld_ifc_work+0x3a/0xa90 [ 70.285518][ T3621] ? mutex_lock_io_nested+0x1190/0x1190 [ 70.291603][ T3621] ? do_raw_spin_unlock+0x171/0x230 [ 70.296775][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.302227][ T3621] ? lock_acquire+0x480/0x570 [ 70.306876][ T3621] ? lock_release+0x780/0x780 [ 70.311525][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 70.316347][ T3621] mld_ifc_work+0x3a/0xa90 [ 70.320754][ T3621] ? pwq_activate_inactive_work+0xef/0x2f0 [ 70.326530][ T3621] process_one_work+0x865/0x13d0 [ 70.331460][ T3621] ? lock_release+0x780/0x780 [ 70.336107][ T3621] ? pwq_dec_nr_in_flight+0x230/0x230 [ 70.341456][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 70.346558][ T3621] worker_thread+0x598/0xec0 [ 70.351223][ T3621] ? __kthread_parkme+0xc1/0x1f0 [ 70.356140][ T3621] ? process_one_work+0x13d0/0x13d0 [ 70.361401][ T3621] kthread+0x299/0x340 [ 70.365443][ T3621] ? kthread_complete_and_exit+0x20/0x20 [ 70.371044][ T3621] ret_from_fork+0x1f/0x30 [ 70.375435][ T3621] [ 70.378432][ T3621] Kernel panic - not syncing: panic_on_warn set ... [ 70.384989][ T3621] CPU: 1 PID: 3621 Comm: kworker/1:4 Not tainted 5.18.0-rc1-syzkaller #0 [ 70.393542][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.403580][ T3621] Workqueue: mld mld_ifc_work [ 70.408233][ T3621] Call Trace: [ 70.411496][ T3621] [ 70.414516][ T3621] dump_stack_lvl+0x57/0x7d [ 70.419072][ T3621] panic+0x227/0x466 [ 70.422951][ T3621] ? panic_print_sys_info.part.0+0x69/0x69 [ 70.428915][ T3621] ? bpf_bprintf_prepare+0xb2b/0xe80 [ 70.434173][ T3621] __warn.cold+0x14b/0x1d9 [ 70.438564][ T3621] ? bpf_bprintf_prepare+0xb2b/0xe80 [ 70.443817][ T3621] report_bug+0x15a/0x1b0 [ 70.448124][ T3621] handle_bug+0x3c/0x60 [ 70.452268][ T3621] exc_invalid_op+0x14/0x40 [ 70.456771][ T3621] asm_exc_invalid_op+0x12/0x20 [ 70.461593][ T3621] RIP: 0010:bpf_bprintf_prepare+0xb2b/0xe80 [ 70.467547][ T3621] Code: c6 45 8d 68 03 e9 06 f8 ff ff 4c 89 ef 44 89 44 24 30 e8 18 97 2e 00 44 8b 44 24 30 e9 e3 f6 ff ff 45 8d 68 03 e9 e3 f7 ff ff <0f> 0b 65 ff 0d 84 73 83 7e bf 01 00 00 00 41 bc f0 ff ff ff e8 7c [ 70.487308][ T3621] RSP: 0018:ffffc9000361ec70 EFLAGS: 00010002 [ 70.493449][ T3621] RAX: 0000000000000004 RBX: ffffc9000361eda0 RCX: 1ffffffff1fff328 [ 70.501396][ T3621] RDX: 0000000000000000 RSI: ffffc9000361ee4b RDI: 0000000000000001 [ 70.509342][ T3621] RBP: ffffc9000361ee48 R08: 0000000000000003 R09: ffffffff8cc94757 [ 70.517285][ T3621] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000361ee48 [ 70.525225][ T3621] R13: 0000000000000002 R14: 0000000000000003 R15: 0000000000000002 [ 70.533349][ T3621] ? kasan_save_stack+0x2e/0x40 [ 70.538329][ T3621] ? kasan_save_stack+0x1e/0x40 [ 70.543257][ T3621] ? bpf_bprintf_cleanup+0x30/0x30 [ 70.548470][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.553918][ T3621] ? lock_acquire+0x480/0x570 [ 70.558576][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.564310][ T3621] ? lock_release+0x560/0x780 [ 70.568966][ T3621] ? sch_direct_xmit+0x12c/0x10a0 [ 70.573984][ T3621] ? local_lock_release+0x1d/0x60 [ 70.579009][ T3621] bpf_trace_printk+0x90/0x130 [ 70.583767][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 70.589284][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.594719][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 70.600238][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 70.604823][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 70.610695][ T3621] ? lock_release+0x780/0x780 [ 70.615345][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 70.620170][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 70.625860][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 70.630680][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 70.635499][ T3621] ? trace_hardirqs_on+0x2d/0x120 [ 70.640499][ T3621] trace_contention_begin.constprop.0+0xda/0x1b0 [ 70.646807][ T3621] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 70.652848][ T3621] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 70.659238][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.664697][ T3621] ? lock_acquire+0x480/0x570 [ 70.669343][ T3621] do_raw_spin_lock+0x200/0x2a0 [ 70.674164][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 70.679068][ T3621] ? mac80211_hwsim_monitor_rx+0x179/0x7f0 [ 70.684845][ T3621] _raw_spin_lock_irqsave+0x41/0x50 [ 70.690024][ T3621] ? bpf_trace_printk+0xa4/0x130 [ 70.694930][ T3621] bpf_trace_printk+0xa4/0x130 [ 70.699668][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 70.705181][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 70.710604][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 70.715174][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 70.721036][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 70.726726][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 70.731551][ T3621] ? arch_stack_walk+0x5c/0xe0 [ 70.736294][ T3621] trace_contention_begin.constprop.0+0xda/0x1b0 [ 70.742589][ T3621] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 70.748621][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 70.753455][ T3621] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 70.759856][ T3621] ? ieee80211_xmit+0x27c/0x3a0 [ 70.764673][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.770098][ T3621] ? lock_acquire+0x480/0x570 [ 70.774742][ T3621] do_raw_spin_lock+0x200/0x2a0 [ 70.779571][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 70.784496][ T3621] ? ieee80211_unschedule_txq+0x100/0x100 [ 70.790284][ T3621] ? stack_trace_save+0x8c/0xc0 [ 70.795136][ T3621] _raw_spin_lock_irqsave+0x41/0x50 [ 70.800324][ T3621] ? bpf_trace_printk+0xa4/0x130 [ 70.805256][ T3621] bpf_trace_printk+0xa4/0x130 [ 70.810090][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 70.815626][ T3621] ? kasan_save_stack+0x1e/0x40 [ 70.820457][ T3621] ? __kasan_record_aux_stack+0xbe/0xd0 [ 70.825978][ T3621] ? call_rcu+0x99/0x790 [ 70.830193][ T3621] ? skb_crc32c_csum_help+0x50/0x50 [ 70.835378][ T3621] ? __ieee80211_subif_start_xmit+0xb80/0xb80 [ 70.841415][ T3621] ? kthread+0x299/0x340 [ 70.845638][ T3621] ? ret_from_fork+0x1f/0x30 [ 70.850205][ T3621] ? debug_object_activate+0x287/0x3e0 [ 70.855661][ T3621] ? debug_object_active_state+0x260/0x350 [ 70.861448][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 70.866888][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 70.871464][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 70.877347][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 70.883146][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 70.888151][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.893583][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.899010][ T3621] ? lock_release+0x560/0x780 [ 70.903670][ T3621] ? __dev_queue_xmit+0x14b5/0x2fa0 [ 70.908946][ T3621] trace_contention_begin.constprop.0+0xda/0x1b0 [ 70.915269][ T3621] __pv_queued_spin_lock_slowpath+0x103/0xb50 [ 70.921424][ T3621] ? __dev_queue_xmit+0x14b5/0x2fa0 [ 70.926602][ T3621] ? trace_hardirqs_on+0x2d/0x120 [ 70.931602][ T3621] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 70.937992][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.943432][ T3621] ? lock_acquire+0x480/0x570 [ 70.948093][ T3621] do_raw_spin_lock+0x200/0x2a0 [ 70.952934][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 70.957858][ T3621] _raw_spin_lock_irqsave+0x41/0x50 [ 70.963125][ T3621] ? bpf_trace_printk+0xa4/0x130 [ 70.968043][ T3621] bpf_trace_printk+0xa4/0x130 [ 70.972795][ T3621] ? trace_bpf_trace_printk+0x150/0x150 [ 70.978330][ T3621] ? neigh_resolve_output+0x3c0/0x710 [ 70.983679][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.989206][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.994643][ T3621] ? lock_release+0x560/0x780 [ 70.999291][ T3621] ? __rtnl_unlock+0x2c/0x90 [ 71.003857][ T3621] bpf_prog_0605f9f479290f07+0x2f/0x33 [ 71.009297][ T3621] bpf_trace_run2+0xe9/0x2b0 [ 71.013858][ T3621] ? __bpf_trace_bpf_trace_printk+0xb0/0xb0 [ 71.019722][ T3621] __bpf_trace_contention_begin+0xb5/0xf0 [ 71.025411][ T3621] ? __bpf_trace_lock+0xe0/0xe0 [ 71.030271][ T3621] ? ndisc_net_init+0x1c0/0x1c0 [ 71.035111][ T3621] trace_contention_begin+0xc0/0x150 [ 71.040395][ T3621] __mutex_lock+0x13c/0x1350 [ 71.044958][ T3621] ? mld_ifc_work+0x3a/0xa90 [ 71.049693][ T3621] ? debug_object_deactivate+0x264/0x300 [ 71.055301][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 71.060141][ T3621] ? mld_ifc_work+0x3a/0xa90 [ 71.064699][ T3621] ? mutex_lock_io_nested+0x1190/0x1190 [ 71.070411][ T3621] ? do_raw_spin_unlock+0x171/0x230 [ 71.075926][ T3621] ? rcu_read_lock_sched_held+0xd/0x70 [ 71.081352][ T3621] ? lock_acquire+0x480/0x570 [ 71.085997][ T3621] ? lock_release+0x780/0x780 [ 71.090645][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 71.095471][ T3621] mld_ifc_work+0x3a/0xa90 [ 71.099857][ T3621] ? pwq_activate_inactive_work+0xef/0x2f0 [ 71.105633][ T3621] process_one_work+0x865/0x13d0 [ 71.110541][ T3621] ? lock_release+0x780/0x780 [ 71.115190][ T3621] ? pwq_dec_nr_in_flight+0x230/0x230 [ 71.120628][ T3621] ? rwlock_bug.part.0+0x90/0x90 [ 71.125592][ T3621] worker_thread+0x598/0xec0 [ 71.130238][ T3621] ? __kthread_parkme+0xc1/0x1f0 [ 71.135145][ T3621] ? process_one_work+0x13d0/0x13d0 [ 71.140314][ T3621] kthread+0x299/0x340 [ 71.144350][ T3621] ? kthread_complete_and_exit+0x20/0x20 [ 71.149952][ T3621] ret_from_fork+0x1f/0x30 [ 71.154340][ T3621] [ 71.157548][ T3621] Kernel Offset: disabled [ 71.161850][ T3621] Rebooting in 86400 seconds..