Warning: Permanently added '10.128.0.224' (ECDSA) to the list of known hosts. executing program [ 311.431540][ C0] hrtimer: interrupt took 28168 ns [ 463.704628][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor040:6526] [ 463.713345][ C0] Modules linked in: [ 463.717219][ C0] irq event stamp: 33533922 [ 463.721689][ C0] hardirqs last enabled at (33533921): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 463.732792][ C0] hardirqs last disabled at (33533922): [] sysvec_apic_timer_interrupt+0xb/0xc0 [ 463.743391][ C0] softirqs last enabled at (12533002): [] __irq_exit_rcu+0x123/0x180 [ 463.753108][ C0] softirqs last disabled at (12532291): [] __irq_exit_rcu+0x123/0x180 [ 463.763324][ C0] CPU: 0 PID: 6526 Comm: syz-executor040 Not tainted 5.15.0-syzkaller #0 [ 463.771742][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.781775][ C0] RIP: 0010:lock_acquire+0x1ef/0x510 [ 463.787120][ C0] Code: 96 a5 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 463.806705][ C0] RSP: 0018:ffffc90005367a60 EFLAGS: 00000206 [ 463.812751][ C0] RAX: dffffc0000000000 RBX: 1ffff92000a6cf4e RCX: ffffffff815c907f [ 463.820716][ C0] RDX: 1ffff11002ecbc2b RSI: 0000000000000000 RDI: 0000000000000000 [ 463.828666][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8fd5ca37 [ 463.836617][ C0] R10: fffffbfff1fab946 R11: 0000000000000000 R12: 0000000000000001 [ 463.844571][ C0] R13: 0000000000000000 R14: ffff8880793f4728 R15: 0000000000000000 [ 463.852536][ C0] FS: 00005555565ad300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 463.861476][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 463.868040][ C0] CR2: 0000000020c00000 CR3: 00000000155eb000 CR4: 00000000003506f0 [ 463.875991][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 463.883939][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 463.891915][ C0] Call Trace: [ 463.895175][ C0] [ 463.898090][ C0] ? lock_release+0x720/0x720 [ 463.902750][ C0] ? __might_fault+0xd1/0x170 [ 463.907460][ C0] __might_fault+0x104/0x170 [ 463.912044][ C0] ? __might_fault+0xa1/0x170 [ 463.916713][ C0] _copy_from_user+0x27/0x180 [ 463.921431][ C0] generic_map_update_batch+0x39f/0x5b0 [ 463.927007][ C0] ? generic_map_delete_batch+0x620/0x620 [ 463.932713][ C0] ? generic_map_delete_batch+0x620/0x620 [ 463.938432][ C0] bpf_map_do_batch+0x2dd/0x5c0 [ 463.943273][ C0] __sys_bpf+0x28cd/0x5950 [ 463.947681][ C0] ? bpf_link_get_from_fd+0x110/0x110 [ 463.953035][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 463.959000][ C0] ? find_held_lock+0x2d/0x110 [ 463.963755][ C0] ? find_held_lock+0x2d/0x110 [ 463.968561][ C0] ? trace_hardirqs_on+0x38/0x1c0 [ 463.973619][ C0] __x64_sys_bpf+0x75/0xb0 [ 463.978018][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 463.983893][ C0] do_syscall_64+0x35/0xb0 [ 463.988293][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.994171][ C0] RIP: 0033:0x7faafcc40f29 [ 463.998616][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 464.018206][ C0] RSP: 002b:00007ffc4007e798 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 464.026600][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faafcc40f29 [ 464.034550][ C0] RDX: 0000000000000038 RSI: 0000000020000480 RDI: 000000000000001a [ 464.042517][ C0] RBP: 0000000000000000 R08: 00007ffc4007e938 R09: 00007ffc4007e938 [ 464.050464][ C0] R10: 00007ffc4007e938 R11: 0000000000000246 R12: 00007faafcc047b0 [ 464.058414][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 464.066374][ C0] [ 464.069374][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 464.076024][ C0] CPU: 0 PID: 6526 Comm: syz-executor040 Tainted: G L 5.15.0-syzkaller #0 [ 464.085805][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.095837][ C0] Call Trace: [ 464.099098][ C0] [ 464.101928][ C0] dump_stack_lvl+0xcd/0x134 [ 464.106540][ C0] panic+0x2b0/0x6dd [ 464.110487][ C0] ? __warn_printk+0xf3/0xf3 [ 464.115064][ C0] ? watchdog_timer_fn.cold+0x5/0x25 [ 464.120347][ C0] watchdog_timer_fn.cold+0x16/0x25 [ 464.125527][ C0] ? softlockup_fn+0xa0/0xa0 [ 464.130140][ C0] __hrtimer_run_queues+0x1c0/0xe50 [ 464.135346][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 464.141305][ C0] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 464.147356][ C0] hrtimer_interrupt+0x31c/0x790 [ 464.152280][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 464.158255][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 464.163876][ C0] [ 464.166786][ C0] [ 464.169737][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 464.175708][ C0] RIP: 0010:lock_acquire+0x1ef/0x510 [ 464.180976][ C0] Code: 96 a5 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 464.200561][ C0] RSP: 0018:ffffc90005367a60 EFLAGS: 00000206 [ 464.206609][ C0] RAX: dffffc0000000000 RBX: 1ffff92000a6cf4e RCX: ffffffff815c907f [ 464.214563][ C0] RDX: 1ffff11002ecbc2b RSI: 0000000000000000 RDI: 0000000000000000 [ 464.222526][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8fd5ca37 [ 464.230511][ C0] R10: fffffbfff1fab946 R11: 0000000000000000 R12: 0000000000000001 [ 464.238503][ C0] R13: 0000000000000000 R14: ffff8880793f4728 R15: 0000000000000000 [ 464.246459][ C0] ? __lock_acquire+0x162f/0x54a0 [ 464.251475][ C0] ? lock_release+0x720/0x720 [ 464.256162][ C0] ? __might_fault+0xd1/0x170 [ 464.260826][ C0] __might_fault+0x104/0x170 [ 464.265396][ C0] ? __might_fault+0xa1/0x170 [ 464.270057][ C0] _copy_from_user+0x27/0x180 [ 464.274716][ C0] generic_map_update_batch+0x39f/0x5b0 [ 464.280256][ C0] ? generic_map_delete_batch+0x620/0x620 [ 464.285963][ C0] ? generic_map_delete_batch+0x620/0x620 [ 464.291675][ C0] bpf_map_do_batch+0x2dd/0x5c0 [ 464.296512][ C0] __sys_bpf+0x28cd/0x5950 [ 464.300911][ C0] ? bpf_link_get_from_fd+0x110/0x110 [ 464.306263][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 464.312227][ C0] ? find_held_lock+0x2d/0x110 [ 464.317011][ C0] ? find_held_lock+0x2d/0x110 [ 464.321768][ C0] ? trace_hardirqs_on+0x38/0x1c0 [ 464.326777][ C0] __x64_sys_bpf+0x75/0xb0 [ 464.331175][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 464.337048][ C0] do_syscall_64+0x35/0xb0 [ 464.341450][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.347324][ C0] RIP: 0033:0x7faafcc40f29 [ 464.351725][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 464.371312][ C0] RSP: 002b:00007ffc4007e798 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 464.379703][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faafcc40f29 [ 464.387657][ C0] RDX: 0000000000000038 RSI: 0000000020000480 RDI: 000000000000001a [ 464.395618][ C0] RBP: 0000000000000000 R08: 00007ffc4007e938 R09: 00007ffc4007e938 [ 464.403568][ C0] R10: 00007ffc4007e938 R11: 0000000000000246 R12: 00007faafcc047b0 [ 464.411517][ C0] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 464.419475][ C0] [ 464.422827][ C0] Kernel Offset: disabled [ 464.427203][ C0] Rebooting in 86400 seconds..