Warning: Permanently added '10.128.1.26' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 76.848130][ T8402] ------------[ cut here ]------------ [ 76.853776][ T8402] trace type BPF program uses run-time allocation [ 76.860254][ T8402] WARNING: CPU: 0 PID: 8402 at kernel/bpf/verifier.c:10521 bpf_check+0x94de/0xc850 [ 76.870614][ T8402] Modules linked in: [ 76.874605][ T8402] CPU: 0 PID: 8402 Comm: syz-executor510 Not tainted 5.12.0-rc7-syzkaller #0 [ 76.883513][ T8402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.893665][ T8402] RIP: 0010:bpf_check+0x94de/0xc850 [ 76.898897][ T8402] Code: ff 48 8b 95 48 fe ff ff e8 df 15 fc ff e9 59 c9 ff ff e8 45 bc ed ff 48 c7 c7 c0 99 72 89 c6 05 53 bd 2a 0c 01 e8 3b 13 3c 07 <0f> 0b e9 37 ca ff ff e8 26 bc ed ff 4c 89 ff 48 c7 c6 00 91 72 89 [ 76.918941][ T8402] RSP: 0018:ffffc90001baf9a0 EFLAGS: 00010282 [ 76.925322][ T8402] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.933323][ T8402] RDX: ffff88802081d4c0 RSI: ffffffff815c4d25 RDI: fffff52000375f26 [ 76.941404][ T8402] RBP: ffffc90001bafbc0 R08: 0000000000000000 R09: 0000000000000000 [ 76.949487][ T8402] R10: ffffffff815bdabe R11: 0000000000000000 R12: ffff88801ab65000 [ 76.957538][ T8402] R13: 0000000000000002 R14: ffffc90000e8c058 R15: ffff888018008000 [ 76.965857][ T8402] FS: 0000000001a73300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 76.974935][ T8402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.981558][ T8402] CR2: 0000000020000000 CR3: 00000000213b7000 CR4: 00000000001506f0 [ 76.990007][ T8402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.998144][ T8402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.006337][ T8402] Call Trace: [ 77.009673][ T8402] ? bpf_get_btf_vmlinux+0x80/0x80 [ 77.014869][ T8402] ? bpf_prog_load+0xdad/0x1f40 [ 77.019748][ T8402] ? lock_downgrade+0x6e0/0x6e0 [ 77.024695][ T8402] ? __might_fault+0xd3/0x180 [ 77.029414][ T8402] ? memset+0x20/0x40 [ 77.033537][ T8402] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.039842][ T8402] ? bpf_obj_name_cpy+0x144/0x1a0 [ 77.044956][ T8402] ? bpf_prog_load+0xe25/0x1f40 [ 77.049844][ T8402] bpf_prog_load+0xe47/0x1f40 [ 77.054606][ T8402] ? __bpf_prog_put.constprop.0+0x1a0/0x1a0 [ 77.060527][ T8402] ? __might_fault+0xd3/0x180 [ 77.065320][ T8402] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.071593][ T8402] __do_sys_bpf+0x1272/0x4f40 [ 77.076355][ T8402] ? bpf_link_get_from_fd+0x110/0x110 [ 77.082090][ T8402] ? find_held_lock+0x2d/0x110 [ 77.086967][ T8402] ? __context_tracking_exit+0xb8/0xe0 [ 77.092473][ T8402] ? lock_downgrade+0x6e0/0x6e0 [ 77.097660][ T8402] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.103710][ T8402] do_syscall_64+0x2d/0x70 [ 77.108170][ T8402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.114425][ T8402] RIP: 0033:0x43f069 [ 77.118357][ T8402] 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 [ 77.138099][ T8402] RSP: 002b:00007ffe36db3d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 77.154622][ T8402] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f069 [ 77.162616][ T8402] RDX: 0000000000000078 RSI: 0000000020000300 RDI: 0000000000000005 [ 77.170668][ T8402] RBP: 0000000000403050 R08: 00000000004ac018 R09: 0000000000400488 [ 77.178753][ T8402] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004030e0 [ 77.186807][ T8402] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 77.194898][ T8402] Kernel panic - not syncing: panic_on_warn set ... [ 77.201502][ T8402] CPU: 0 PID: 8402 Comm: syz-executor510 Not tainted 5.12.0-rc7-syzkaller #0 [ 77.210254][ T8402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.220304][ T8402] Call Trace: [ 77.223578][ T8402] dump_stack+0x141/0x1d7 [ 77.227912][ T8402] panic+0x306/0x73d [ 77.231797][ T8402] ? __warn_printk+0xf3/0xf3 [ 77.236388][ T8402] ? __warn.cold+0x1a/0x44 [ 77.240801][ T8402] ? bpf_check+0x94de/0xc850 [ 77.245383][ T8402] __warn.cold+0x35/0x44 [ 77.249636][ T8402] ? bpf_check+0x94de/0xc850 [ 77.254242][ T8402] report_bug+0x1bd/0x210 [ 77.258567][ T8402] handle_bug+0x3c/0x60 [ 77.262730][ T8402] exc_invalid_op+0x14/0x40 [ 77.267224][ T8402] asm_exc_invalid_op+0x12/0x20 [ 77.272068][ T8402] RIP: 0010:bpf_check+0x94de/0xc850 [ 77.277274][ T8402] Code: ff 48 8b 95 48 fe ff ff e8 df 15 fc ff e9 59 c9 ff ff e8 45 bc ed ff 48 c7 c7 c0 99 72 89 c6 05 53 bd 2a 0c 01 e8 3b 13 3c 07 <0f> 0b e9 37 ca ff ff e8 26 bc ed ff 4c 89 ff 48 c7 c6 00 91 72 89 [ 77.296876][ T8402] RSP: 0018:ffffc90001baf9a0 EFLAGS: 00010282 [ 77.302947][ T8402] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.311060][ T8402] RDX: ffff88802081d4c0 RSI: ffffffff815c4d25 RDI: fffff52000375f26 [ 77.319101][ T8402] RBP: ffffc90001bafbc0 R08: 0000000000000000 R09: 0000000000000000 [ 77.327072][ T8402] R10: ffffffff815bdabe R11: 0000000000000000 R12: ffff88801ab65000 [ 77.335035][ T8402] R13: 0000000000000002 R14: ffffc90000e8c058 R15: ffff888018008000 [ 77.342999][ T8402] ? wake_up_klogd.part.0+0x8e/0xd0 [ 77.348199][ T8402] ? vprintk_func+0x95/0x1e0 [ 77.352812][ T8402] ? bpf_get_btf_vmlinux+0x80/0x80 [ 77.357913][ T8402] ? bpf_prog_load+0xdad/0x1f40 [ 77.362757][ T8402] ? lock_downgrade+0x6e0/0x6e0 [ 77.367596][ T8402] ? __might_fault+0xd3/0x180 [ 77.372272][ T8402] ? memset+0x20/0x40 [ 77.376248][ T8402] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.382488][ T8402] ? bpf_obj_name_cpy+0x144/0x1a0 [ 77.387502][ T8402] ? bpf_prog_load+0xe25/0x1f40 [ 77.392448][ T8402] bpf_prog_load+0xe47/0x1f40 [ 77.397123][ T8402] ? __bpf_prog_put.constprop.0+0x1a0/0x1a0 [ 77.403014][ T8402] ? __might_fault+0xd3/0x180 [ 77.407689][ T8402] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.413924][ T8402] __do_sys_bpf+0x1272/0x4f40 [ 77.418599][ T8402] ? bpf_link_get_from_fd+0x110/0x110 [ 77.423964][ T8402] ? find_held_lock+0x2d/0x110 [ 77.428719][ T8402] ? __context_tracking_exit+0xb8/0xe0 [ 77.434170][ T8402] ? lock_downgrade+0x6e0/0x6e0 [ 77.439035][ T8402] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.444923][ T8402] do_syscall_64+0x2d/0x70 [ 77.449336][ T8402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.455241][ T8402] RIP: 0033:0x43f069 [ 77.459250][ T8402] 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 [ 77.478959][ T8402] RSP: 002b:00007ffe36db3d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 77.487370][ T8402] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f069 [ 77.495340][ T8402] RDX: 0000000000000078 RSI: 0000000020000300 RDI: 0000000000000005 [ 77.503347][ T8402] RBP: 0000000000403050 R08: 00000000004ac018 R09: 0000000000400488 [ 77.511341][ T8402] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004030e0 [ 77.519305][ T8402] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 77.528034][ T8402] Kernel Offset: disabled [ 77.532491][ T8402] Rebooting in 86400 seconds..