Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 76.025023][ T8462] ------------[ cut here ]------------ [ 76.030539][ T8462] trace type BPF program uses run-time allocation [ 76.038228][ T8462] WARNING: CPU: 1 PID: 8462 at kernel/bpf/verifier.c:11139 bpf_check+0xb998/0xbcb0 [ 76.048440][ T8462] Modules linked in: [ 76.052340][ T8462] CPU: 1 PID: 8462 Comm: syz-executor714 Not tainted 5.14.0-rc2-syzkaller #0 [ 76.061291][ T8462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.071436][ T8462] RIP: 0010:bpf_check+0xb998/0xbcb0 [ 76.076691][ T8462] Code: e9 12 b6 ff ff 4c 89 f7 e8 b5 2d 33 00 e9 da b5 ff ff e8 1b 0d ed ff 48 c7 c7 80 05 93 89 c6 05 67 69 cf 0b 01 e8 59 f5 5e 07 <0f> 0b e9 e4 b6 ff ff e8 7c 2d 33 00 e9 9c b7 ff ff 48 8b bd 38 fe [ 76.096554][ T8462] RSP: 0018:ffffc9000160f8f0 EFLAGS: 00010282 [ 76.102770][ T8462] RAX: 0000000000000000 RBX: ffffc90000e7c058 RCX: 0000000000000000 [ 76.111001][ T8462] RDX: ffff888021090000 RSI: ffffffff815d6855 RDI: fffff520002c1f10 [ 76.119094][ T8462] RBP: ffffc9000160fb50 R08: 0000000000000000 R09: 0000000000000000 [ 76.127143][ T8462] R10: ffffffff815d068e R11: 0000000000000000 R12: ffff88802bd72800 [ 76.135507][ T8462] R13: 0000000000000011 R14: dffffc0000000000 R15: ffff888016618000 [ 76.143572][ T8462] FS: 00000000019b7300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 76.152610][ T8462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.159265][ T8462] CR2: 00007fbe576756c0 CR3: 00000000170c3000 CR4: 00000000001506e0 [ 76.167318][ T8462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.175387][ T8462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.183751][ T8462] Call Trace: [ 76.187234][ T8462] ? bpf_get_btf_vmlinux+0x10/0x10 [ 76.192440][ T8462] ? lock_downgrade+0x6e0/0x6e0 [ 76.197452][ T8462] ? __might_fault+0xd3/0x180 [ 76.202287][ T8462] ? memset+0x20/0x40 [ 76.206380][ T8462] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 76.212645][ T8462] ? bpf_obj_name_cpy+0x144/0x1a0 [ 76.217815][ T8462] ? bpf_prog_load+0xe16/0x21f0 [ 76.222806][ T8462] bpf_prog_load+0xe57/0x21f0 [ 76.227675][ T8462] ? __bpf_prog_put.constprop.0+0x1a0/0x1a0 [ 76.233689][ T8462] ? find_held_lock+0x2d/0x110 [ 76.238690][ T8462] ? __might_fault+0xd3/0x180 [ 76.243503][ T8462] ? lock_downgrade+0x6e0/0x6e0 [ 76.248570][ T8462] ? security_bpf+0x83/0xb0 [ 76.253201][ T8462] __sys_bpf+0x65a/0x53b0 [ 76.257718][ T8462] ? bpf_link_get_from_fd+0x110/0x110 [ 76.263205][ T8462] ? find_held_lock+0x2d/0x110 [ 76.268251][ T8462] ? trace_hardirqs_on+0x38/0x1c0 [ 76.273298][ T8462] __x64_sys_bpf+0x75/0xb0 [ 76.278083][ T8462] ? syscall_enter_from_user_mode+0x21/0x70 [ 76.284159][ T8462] do_syscall_64+0x35/0xb0 [ 76.288686][ T8462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.295059][ T8462] RIP: 0033:0x43f069 [ 76.299136][ T8462] 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 [ 76.319145][ T8462] RSP: 002b:00007ffeca1c6a78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 76.327630][ T8462] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f069 [ 76.336116][ T8462] RDX: 0000000000000078 RSI: 0000000020000300 RDI: 0000000000000005 [ 76.344107][ T8462] RBP: 0000000000403050 R08: 00000000004ac018 R09: 0000000000400488 [ 76.352130][ T8462] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004030e0 [ 76.360574][ T8462] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 76.368662][ T8462] Kernel panic - not syncing: panic_on_warn set ... [ 76.375648][ T8462] CPU: 1 PID: 8462 Comm: syz-executor714 Not tainted 5.14.0-rc2-syzkaller #0 [ 76.384414][ T8462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.394461][ T8462] Call Trace: [ 76.397746][ T8462] dump_stack_lvl+0xcd/0x134 [ 76.402513][ T8462] panic+0x306/0x73d [ 76.406406][ T8462] ? __warn_printk+0xf3/0xf3 [ 76.411083][ T8462] ? __warn.cold+0x1a/0x44 [ 76.415492][ T8462] ? bpf_check+0xb998/0xbcb0 [ 76.420098][ T8462] __warn.cold+0x35/0x44 [ 76.424383][ T8462] ? bpf_check+0xb998/0xbcb0 [ 76.428968][ T8462] report_bug+0x1bd/0x210 [ 76.433376][ T8462] handle_bug+0x3c/0x60 [ 76.437522][ T8462] exc_invalid_op+0x14/0x40 [ 76.442035][ T8462] asm_exc_invalid_op+0x12/0x20 [ 76.446973][ T8462] RIP: 0010:bpf_check+0xb998/0xbcb0 [ 76.452426][ T8462] Code: e9 12 b6 ff ff 4c 89 f7 e8 b5 2d 33 00 e9 da b5 ff ff e8 1b 0d ed ff 48 c7 c7 80 05 93 89 c6 05 67 69 cf 0b 01 e8 59 f5 5e 07 <0f> 0b e9 e4 b6 ff ff e8 7c 2d 33 00 e9 9c b7 ff ff 48 8b bd 38 fe [ 76.472150][ T8462] RSP: 0018:ffffc9000160f8f0 EFLAGS: 00010282 [ 76.478209][ T8462] RAX: 0000000000000000 RBX: ffffc90000e7c058 RCX: 0000000000000000 [ 76.486168][ T8462] RDX: ffff888021090000 RSI: ffffffff815d6855 RDI: fffff520002c1f10 [ 76.494135][ T8462] RBP: ffffc9000160fb50 R08: 0000000000000000 R09: 0000000000000000 [ 76.502314][ T8462] R10: ffffffff815d068e R11: 0000000000000000 R12: ffff88802bd72800 [ 76.510360][ T8462] R13: 0000000000000011 R14: dffffc0000000000 R15: ffff888016618000 [ 76.518418][ T8462] ? wake_up_klogd.part.0+0x8e/0xd0 [ 76.523625][ T8462] ? vprintk+0x95/0x260 [ 76.527890][ T8462] ? bpf_get_btf_vmlinux+0x10/0x10 [ 76.533090][ T8462] ? lock_downgrade+0x6e0/0x6e0 [ 76.538015][ T8462] ? __might_fault+0xd3/0x180 [ 76.542690][ T8462] ? memset+0x20/0x40 [ 76.546767][ T8462] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 76.553028][ T8462] ? bpf_obj_name_cpy+0x144/0x1a0 [ 76.558222][ T8462] ? bpf_prog_load+0xe16/0x21f0 [ 76.563156][ T8462] bpf_prog_load+0xe57/0x21f0 [ 76.567834][ T8462] ? __bpf_prog_put.constprop.0+0x1a0/0x1a0 [ 76.573717][ T8462] ? find_held_lock+0x2d/0x110 [ 76.578492][ T8462] ? __might_fault+0xd3/0x180 [ 76.583160][ T8462] ? lock_downgrade+0x6e0/0x6e0 [ 76.588181][ T8462] ? security_bpf+0x83/0xb0 [ 76.592710][ T8462] __sys_bpf+0x65a/0x53b0 [ 76.597208][ T8462] ? bpf_link_get_from_fd+0x110/0x110 [ 76.602586][ T8462] ? find_held_lock+0x2d/0x110 [ 76.607443][ T8462] ? trace_hardirqs_on+0x38/0x1c0 [ 76.612473][ T8462] __x64_sys_bpf+0x75/0xb0 [ 76.616879][ T8462] ? syscall_enter_from_user_mode+0x21/0x70 [ 76.622770][ T8462] do_syscall_64+0x35/0xb0 [ 76.627190][ T8462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.633170][ T8462] RIP: 0033:0x43f069 [ 76.637054][ T8462] 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 [ 76.656794][ T8462] RSP: 002b:00007ffeca1c6a78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 76.665208][ T8462] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f069 [ 76.673169][ T8462] RDX: 0000000000000078 RSI: 0000000020000300 RDI: 0000000000000005 [ 76.681130][ T8462] RBP: 0000000000403050 R08: 00000000004ac018 R09: 0000000000400488 [ 76.689141][ T8462] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004030e0 [ 76.697099][ T8462] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 76.706998][ T8462] Kernel Offset: disabled [ 76.711499][ T8462] Rebooting in 86400 seconds..