sshd (5993) used greatest stack depth: 15744 bytes left ------------[ cut here ]------------ verifier bug. No program starts at insn 7 WARNING: CPU: 0 PID: 6009 at kernel/bpf/verifier.c:5902 jit_subprogs kernel/bpf/verifier.c:5901 [inline] WARNING: CPU: 0 PID: 6009 at kernel/bpf/verifier.c:5902 fixup_call_args kernel/bpf/verifier.c:6045 [inline] WARNING: CPU: 0 PID: 6009 at kernel/bpf/verifier.c:5902 bpf_check+0x5446/0x6300 kernel/bpf/verifier.c:6427 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 6009 Comm: syz-executor091 Not tainted 4.20.0-rc1+ #141 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 panic+0x2ad/0x55c kernel/panic.c:188 __warn.cold.8+0x20/0x45 kernel/panic.c:540 report_bug+0x254/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:290 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:969 RIP: 0010:jit_subprogs kernel/bpf/verifier.c:5901 [inline] RIP: 0010:fixup_call_args kernel/bpf/verifier.c:6045 [inline] RIP: 0010:bpf_check+0x5446/0x6300 kernel/bpf/verifier.c:6427 Code: b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 69 0b 00 00 8b 73 04 48 c7 c7 40 cb 30 88 44 01 ee e8 ba 0e b9 ff <0f> 0b 48 8b 54 24 08 b8 ff ff 37 00 48 c1 e0 2a 48 c1 ea 03 0f b6 RSP: 0018:ffff8801c1857980 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffc90005dc3040 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8165e9a5 RDI: 0000000000000005 RBP: ffff8801c1857b30 R08: ffff8801c1930640 R09: ffffed003b5c3ef8 R10: ffffed003b5c3ef8 R11: ffff8801dae1f7c7 R12: 0000000000000000 R13: 0000000000000002 R14: ffffc90005dc3044 R15: ffff8801c2dfca00 bpf_prog_load+0x1146/0x1cd0 kernel/bpf/syscall.c:1528 __do_sys_bpf kernel/bpf/syscall.c:2504 [inline] __se_sys_bpf kernel/bpf/syscall.c:2466 [inline] __x64_sys_bpf+0x36c/0x520 kernel/bpf/syscall.c:2466 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x440159 Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fff5e865258 EFLAGS: 00000207 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440159 RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 RBP: 00000000006ca018 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000207 R12: 00000000004019e0 R13: 0000000000401a70 R14: 0000000000000000 R15: 0000000000000000 Kernel Offset: disabled Rebooting in 86400 seconds..