Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 43.618292][ T1065] ------------[ cut here ]------------ [ 43.623919][ T1065] WARNING: CPU: 0 PID: 1065 at kernel/softirq.c:363 __local_bh_enable_ip+0x1b3/0x1f0 [ 43.633396][ T1065] Modules linked in: [ 43.637279][ T1065] CPU: 0 PID: 1065 Comm: kworker/0:2 Not tainted 5.15.153-syzkaller #0 [ 43.645501][ T1065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.655541][ T1065] Workqueue: events bpf_prog_free_deferred [ 43.662408][ T1065] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 43.668473][ T1065] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1 [ 43.688445][ T1065] RSP: 0018:ffffc900055078c0 EFLAGS: 00010046 [ 43.694525][ T1065] RAX: 0000000000000000 RBX: 1ffff92000aa0f1c RCX: 0000000000000000 [ 43.702663][ T1065] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884ede60 [ 43.710624][ T1065] RBP: ffffc90005507980 R08: dffffc0000000000 R09: ffffed10029f4a02 [ 43.718583][ T1065] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 43.726647][ T1065] R13: 0000000000000004 R14: ffffc90005507900 R15: 0000000000000201 [ 43.734966][ T1065] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 43.743938][ T1065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.750516][ T1065] CR2: 0000555556f95ca8 CR3: 000000007a57e000 CR4: 00000000003506f0 [ 43.758485][ T1065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.766791][ T1065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.774750][ T1065] Call Trace: [ 43.778208][ T1065] [ 43.781145][ T1065] ? __warn+0x15b/0x300 [ 43.785325][ T1065] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 43.790803][ T1065] ? report_bug+0x1b7/0x2e0 [ 43.795321][ T1065] ? handle_bug+0x3d/0x70 [ 43.800255][ T1065] ? exc_invalid_op+0x16/0x40 [ 43.805054][ T1065] ? asm_exc_invalid_op+0x16/0x20 [ 43.810095][ T1065] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 43.815566][ T1065] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 43.820947][ T1065] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 43.826582][ T1065] ? _local_bh_enable+0xa0/0xa0 [ 43.831421][ T1065] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 43.836867][ T1065] ? do_raw_spin_unlock+0x137/0x8b0 [ 43.842152][ T1065] ? sock_hash_delete_elem+0xac/0x2f0 [ 43.847606][ T1065] sock_hash_delete_elem+0x1a0/0x2f0 [ 43.852884][ T1065] ? do_raw_spin_lock+0x14a/0x370 [ 43.858161][ T1065] bpf_prog_2c29ac5cdc6b1842+0x3a/0x444 [ 43.863703][ T1065] bpf_trace_run3+0x1d1/0x380 [ 43.868462][ T1065] ? bpf_trace_run2+0x340/0x340 [ 43.873312][ T1065] ? free_percpu+0x813/0xe00 [ 43.877889][ T1065] ? trace_percpu_free_percpu+0x15/0x1d0 [ 43.883599][ T1065] ? trace_percpu_free_percpu+0xb0/0x1d0 [ 43.889225][ T1065] trace_percpu_free_percpu+0x169/0x1d0 [ 43.894881][ T1065] free_percpu+0x8b7/0xe00 [ 43.899306][ T1065] ? __alloc_reserved_percpu+0x30/0x30 [ 43.904756][ T1065] ? slab_free_freelist_hook+0xdd/0x160 [ 43.910300][ T1065] ? __bpf_prog_free+0xc0/0x120 [ 43.915481][ T1065] ? kfree+0xf1/0x270 [ 43.920149][ T1065] __bpf_prog_free+0xe7/0x120 [ 43.924913][ T1065] process_one_work+0x8a1/0x10c0 [ 43.929975][ T1065] ? worker_detach_from_pool+0x260/0x260 [ 43.935778][ T1065] ? _raw_spin_lock_irqsave+0x120/0x120 [ 43.941318][ T1065] ? kthread_data+0x4e/0xc0 [ 43.945898][ T1065] ? wq_worker_running+0x97/0x170 [ 43.951011][ T1065] worker_thread+0xaca/0x1280 [ 43.955700][ T1065] kthread+0x3f6/0x4f0 [ 43.959929][ T1065] ? rcu_lock_release+0x20/0x20 [ 43.964948][ T1065] ? kthread_blkcg+0xd0/0xd0 [ 43.969969][ T1065] ret_from_fork+0x1f/0x30 [ 43.974591][ T1065] [ 43.977602][ T1065] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 43.984950][ T1065] CPU: 0 PID: 1065 Comm: kworker/0:2 Not tainted 5.15.153-syzkaller #0 [ 43.993261][ T1065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.003304][ T1065] Workqueue: events bpf_prog_free_deferred [ 44.009204][ T1065] Call Trace: [ 44.012914][ T1065] [ 44.016015][ T1065] dump_stack_lvl+0x1e3/0x2cb [ 44.020991][ T1065] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 44.026795][ T1065] ? panic+0x84d/0x84d [ 44.031064][ T1065] ? panic+0x84d/0x84d [ 44.035140][ T1065] ? __local_bh_enable_ip+0x180/0x1f0 [ 44.041193][ T1065] ? __local_bh_enable_ip+0x180/0x1f0 [ 44.046814][ T1065] panic+0x318/0x84d [ 44.050696][ T1065] ? __warn+0x16a/0x300 [ 44.054838][ T1065] ? fb_is_primary_device+0xcc/0xcc [ 44.060639][ T1065] ? ret_from_fork+0x1f/0x30 [ 44.065220][ T1065] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 44.070584][ T1065] __warn+0x2b2/0x300 [ 44.074560][ T1065] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 44.080053][ T1065] report_bug+0x1b7/0x2e0 [ 44.084445][ T1065] handle_bug+0x3d/0x70 [ 44.088599][ T1065] exc_invalid_op+0x16/0x40 [ 44.093109][ T1065] asm_exc_invalid_op+0x16/0x20 [ 44.097991][ T1065] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 44.104193][ T1065] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1 [ 44.124059][ T1065] RSP: 0018:ffffc900055078c0 EFLAGS: 00010046 [ 44.130125][ T1065] RAX: 0000000000000000 RBX: 1ffff92000aa0f1c RCX: 0000000000000000 [ 44.138087][ T1065] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884ede60 [ 44.146148][ T1065] RBP: ffffc90005507980 R08: dffffc0000000000 R09: ffffed10029f4a02 [ 44.154123][ T1065] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 44.162079][ T1065] R13: 0000000000000004 R14: ffffc90005507900 R15: 0000000000000201 [ 44.170053][ T1065] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 44.176388][ T1065] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 44.181923][ T1065] ? _local_bh_enable+0xa0/0xa0 [ 44.186878][ T1065] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 44.192332][ T1065] ? do_raw_spin_unlock+0x137/0x8b0 [ 44.197524][ T1065] ? sock_hash_delete_elem+0xac/0x2f0 [ 44.202968][ T1065] sock_hash_delete_elem+0x1a0/0x2f0 [ 44.208250][ T1065] ? do_raw_spin_lock+0x14a/0x370 [ 44.213293][ T1065] bpf_prog_2c29ac5cdc6b1842+0x3a/0x444 [ 44.218838][ T1065] bpf_trace_run3+0x1d1/0x380 [ 44.223625][ T1065] ? bpf_trace_run2+0x340/0x340 [ 44.228569][ T1065] ? free_percpu+0x813/0xe00 [ 44.233159][ T1065] ? trace_percpu_free_percpu+0x15/0x1d0 [ 44.238957][ T1065] ? trace_percpu_free_percpu+0xb0/0x1d0 [ 44.244670][ T1065] trace_percpu_free_percpu+0x169/0x1d0 [ 44.250392][ T1065] free_percpu+0x8b7/0xe00 [ 44.254887][ T1065] ? __alloc_reserved_percpu+0x30/0x30 [ 44.260505][ T1065] ? slab_free_freelist_hook+0xdd/0x160 [ 44.266132][ T1065] ? __bpf_prog_free+0xc0/0x120 [ 44.270983][ T1065] ? kfree+0xf1/0x270 [ 44.274988][ T1065] __bpf_prog_free+0xe7/0x120 [ 44.279691][ T1065] process_one_work+0x8a1/0x10c0 [ 44.284634][ T1065] ? worker_detach_from_pool+0x260/0x260 [ 44.290257][ T1065] ? _raw_spin_lock_irqsave+0x120/0x120 [ 44.296003][ T1065] ? kthread_data+0x4e/0xc0 [ 44.300518][ T1065] ? wq_worker_running+0x97/0x170 [ 44.305540][ T1065] worker_thread+0xaca/0x1280 [ 44.310229][ T1065] kthread+0x3f6/0x4f0 [ 44.314471][ T1065] ? rcu_lock_release+0x20/0x20 [ 44.319398][ T1065] ? kthread_blkcg+0xd0/0xd0 [ 44.323982][ T1065] ret_from_fork+0x1f/0x30 [ 44.328496][ T1065] [ 44.332006][ T1065] Kernel Offset: disabled [ 44.336417][ T1065] Rebooting in 86400 seconds..