Warning: Permanently added '10.128.0.174' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 56.808032][ T3597] ------------[ cut here ]------------ [ 56.813557][ T3597] WARNING: CPU: 0 PID: 3597 at mm/util.c:597 kvmalloc_node+0x111/0x120 [ 56.821863][ T3597] Modules linked in: [ 56.825783][ T3597] CPU: 0 PID: 3597 Comm: syz-executor574 Not tainted 5.16.0-rc4-syzkaller #0 [ 56.834612][ T3597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.845030][ T3597] RIP: 0010:kvmalloc_node+0x111/0x120 [ 56.850400][ T3597] Code: 01 00 00 00 4c 89 e7 e8 3d f7 0c 00 49 89 c5 e9 69 ff ff ff e8 80 78 d0 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 6f 78 d0 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 56 [ 56.870173][ T3597] RSP: 0018:ffffc90002b8fc80 EFLAGS: 00010293 [ 56.876288][ T3597] RAX: 0000000000000000 RBX: 1ffff92000571f9b RCX: 0000000000000000 [ 56.884310][ T3597] RDX: ffff88801e680000 RSI: ffffffff81a73281 RDI: 0000000000000003 [ 56.892290][ T3597] RBP: 0000000000102cc0 R08: 000000007fffffff R09: 00000000ffffffff [ 56.900423][ T3597] R10: ffffffff81a7323e R11: 0000000000000000 R12: 00000000fffffffe [ 56.908450][ T3597] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000 [ 56.916475][ T3597] FS: 0000555555f3b300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 56.925473][ T3597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.932087][ T3597] CR2: 0000000020000140 CR3: 000000006fc60000 CR4: 00000000003506f0 [ 56.940108][ T3597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.948130][ T3597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.956165][ T3597] Call Trace: [ 56.959444][ T3597] [ 56.962362][ T3597] __sys_bpf+0x38ed/0x5970 [ 56.966851][ T3597] ? __lock_acquire+0x162f/0x54a0 [ 56.971891][ T3597] ? bpf_link_get_from_fd+0x110/0x110 [ 56.977636][ T3597] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.983623][ T3597] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.989779][ T3597] ? find_held_lock+0x2d/0x110 [ 56.994596][ T3597] ? trace_hardirqs_on+0x38/0x1c0 [ 56.999618][ T3597] __x64_sys_bpf+0x75/0xb0 [ 57.004026][ T3597] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.009977][ T3597] do_syscall_64+0x35/0xb0 [ 57.014450][ T3597] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.020369][ T3597] RIP: 0033:0x7fa5b1cef079 [ 57.024818][ T3597] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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 [ 57.044478][ T3597] RSP: 002b:00007ffefbec9db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 57.052885][ T3597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5b1cef079 [ 57.060923][ T3597] RDX: 0000000000000020 RSI: 0000000020000100 RDI: 0000000000000001 [ 57.068946][ T3597] RBP: 00007fa5b1cb3060 R08: 0000000000000000 R09: 0000000000000000 [ 57.077000][ T3597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5b1cb30f0 [ 57.085020][ T3597] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.093062][ T3597] [ 57.096120][ T3597] Kernel panic - not syncing: panic_on_warn set ... [ 57.102708][ T3597] CPU: 0 PID: 3597 Comm: syz-executor574 Not tainted 5.16.0-rc4-syzkaller #0 [ 57.111451][ T3597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.121487][ T3597] Call Trace: [ 57.124759][ T3597] [ 57.127675][ T3597] dump_stack_lvl+0xcd/0x134 [ 57.132259][ T3597] panic+0x2b0/0x6dd [ 57.136143][ T3597] ? __warn_printk+0xf3/0xf3 [ 57.140723][ T3597] ? __warn.cold+0x1a/0x44 [ 57.145175][ T3597] ? kvmalloc_node+0x111/0x120 [ 57.149932][ T3597] __warn.cold+0x35/0x44 [ 57.154157][ T3597] ? kvmalloc_node+0x111/0x120 [ 57.158909][ T3597] report_bug+0x1bd/0x210 [ 57.163224][ T3597] handle_bug+0x3c/0x60 [ 57.167631][ T3597] exc_invalid_op+0x14/0x40 [ 57.172123][ T3597] asm_exc_invalid_op+0x12/0x20 [ 57.176958][ T3597] RIP: 0010:kvmalloc_node+0x111/0x120 [ 57.182313][ T3597] Code: 01 00 00 00 4c 89 e7 e8 3d f7 0c 00 49 89 c5 e9 69 ff ff ff e8 80 78 d0 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 6f 78 d0 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 56 [ 57.201901][ T3597] RSP: 0018:ffffc90002b8fc80 EFLAGS: 00010293 [ 57.207948][ T3597] RAX: 0000000000000000 RBX: 1ffff92000571f9b RCX: 0000000000000000 [ 57.215900][ T3597] RDX: ffff88801e680000 RSI: ffffffff81a73281 RDI: 0000000000000003 [ 57.223851][ T3597] RBP: 0000000000102cc0 R08: 000000007fffffff R09: 00000000ffffffff [ 57.231801][ T3597] R10: ffffffff81a7323e R11: 0000000000000000 R12: 00000000fffffffe [ 57.239752][ T3597] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000 [ 57.247711][ T3597] ? kvmalloc_node+0xce/0x120 [ 57.252376][ T3597] ? kvmalloc_node+0x111/0x120 [ 57.257127][ T3597] __sys_bpf+0x38ed/0x5970 [ 57.261524][ T3597] ? __lock_acquire+0x162f/0x54a0 [ 57.266533][ T3597] ? bpf_link_get_from_fd+0x110/0x110 [ 57.271887][ T3597] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.277851][ T3597] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.283837][ T3597] ? find_held_lock+0x2d/0x110 [ 57.288595][ T3597] ? trace_hardirqs_on+0x38/0x1c0 [ 57.293607][ T3597] __x64_sys_bpf+0x75/0xb0 [ 57.298004][ T3597] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.303878][ T3597] do_syscall_64+0x35/0xb0 [ 57.308279][ T3597] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.314674][ T3597] RIP: 0033:0x7fa5b1cef079 [ 57.319096][ T3597] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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 [ 57.338683][ T3597] RSP: 002b:00007ffefbec9db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 57.347076][ T3597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5b1cef079 [ 57.355044][ T3597] RDX: 0000000000000020 RSI: 0000000020000100 RDI: 0000000000000001 [ 57.363003][ T3597] RBP: 00007fa5b1cb3060 R08: 0000000000000000 R09: 0000000000000000 [ 57.370967][ T3597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5b1cb30f0 [ 57.378926][ T3597] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.386889][ T3597] [ 57.390056][ T3597] Kernel Offset: disabled [ 57.394420][ T3597] Rebooting in 86400 seconds..