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FILE: arch/x86/kernel/traps.c
traps: PANIC: double fault, error_code: 0x0
double fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 7280 Comm: syz-executor776 Not tainted 5.7.0-rc7-next-20200525-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:fixup_bad_iret+0x24/0x170 arch/x86/kernel/traps.c:665
Code: eb cb 0f 1f 40 00 41 55 49 bd 00 00 00 00 00 fc ff df 41 54 55 48 89 fd 48 c7 c7 80 8a 25 88 53 48 81 ec 40 01 00 00 48 89 e3 <48> c7 04 24 b3 8a b5 41 48 c7 44 24 08 bf d3 49 89 48 c1 eb 03 48
RSP: 0018:fffffe0000001fb8 EFLAGS: 00010086
RAX: fffffffffffffff7 RBX: fffffe0000001fb8 RCX: ffffffff87e00d57
RDX: 0000000000000000 RSI: ffffffff87e009c8 RDI: ffffffff88258a80
RBP: fffffe0000002120 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 0000000001f65880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffe0000001fa8 CR3: 00000000a02aa000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<ENTRY_TRAMPOLINE>
error_entry+0xb8/0xc0 arch/x86/entry/entry_64.S:1375
RIP: 0010:native_irq_return_iret+0x0/0x2
Code: 5a 41 59 41 58 58 59 5a 5e 5f 48 83 c4 08 e9 10 00 00 00 90 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 f6 44 24 20 04 75 02 <48> cf 57 0f 01 f8 0f 1f 00 65 48 8b 3c 25 00 b0 01 00 48 89 07 48
RSP: 0018:fffffe00000021d8 EFLAGS: 00010046 ORIG_RAX: 0000000000000000
RAX: fffffffffffffff7 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
RIP: 0033:0x3bfd19e0df38d197
Code: Bad RIP value.
RSP: 002b:00007fffaaa547c8 EFLAGS: 00000346 </ENTRY_TRAMPOLINE>
Modules linked in:
---[ end trace d6561a908e3835a1 ]---
RIP: 0010:fixup_bad_iret+0x24/0x170 arch/x86/kernel/traps.c:665
Code: eb cb 0f 1f 40 00 41 55 49 bd 00 00 00 00 00 fc ff df 41 54 55 48 89 fd 48 c7 c7 80 8a 25 88 53 48 81 ec 40 01 00 00 48 89 e3 <48> c7 04 24 b3 8a b5 41 48 c7 44 24 08 bf d3 49 89 48 c1 eb 03 48
RSP: 0018:fffffe0000001fb8 EFLAGS: 00010086
RAX: fffffffffffffff7 RBX: fffffe0000001fb8 RCX: ffffffff87e00d57
RDX: 0000000000000000 RSI: ffffffff87e009c8 RDI: ffffffff88258a80
RBP: fffffe0000002120 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 0000000001f65880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffe0000001fa8 CR3: 00000000a02aa000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
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