WARNING in __device_add

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in __device_add_disk block	C	done	unreliable	43	1977d	2437d	0/28	closed as invalid on 2023/08/03 09:52

upstream

WARNING in __device_add_disk block

done

unreliable

1977d

2437d

0/28

closed as invalid on 2023/08/03 09:52

Created	Duration	User	Patch	Repo	Result
2022/08/27 20:27	9m	retest repro		linux-4.19.y	error

Created

Duration

User

Patch

Repo

Result

2022/08/27 20:27

retest repro

linux-4.19.y

error


Created	Duration	User	Repo	Result
2020/06/30 23:27	0m	bisect fix	linux-4.19.y	error job log
2020/05/31 22:58	24m	bisect fix	linux-4.19.y	OK (0) job log log
2020/05/01 22:11	27m	bisect fix	linux-4.19.y	OK (0) job log log
2020/04/01 20:59	24m	bisect fix	linux-4.19.y	OK (0) job log log
2020/03/02 20:31	27m	bisect fix	linux-4.19.y	OK (0) job log log
2020/02/01 20:04	27m	bisect fix	linux-4.19.y	OK (0) job log log
2020/01/02 19:37	26m	bisect fix	linux-4.19.y	OK (0) job log log
2019/12/03 19:11	26m	bisect fix	linux-4.19.y	OK (0) job log log

RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 00000000004468d9 RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 RBP: 00000000006dbc30 R08: 0000000000000002 R09: 0000000000003035 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc3c R13: 00007f666f179d90 R14: 0000000000000004 R15: 0000000000000007 WARNING: CPU: 1 PID: 12308 at block/genhd.c:697 __device_add_disk+0xe63/0x10b0 block/genhd.c:697 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 12308 Comm: syz-executor943 Not tainted 4.19.36 #4 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+0x172/0x1f0 lib/dump_stack.c:113 panic+0x263/0x51d kernel/panic.c:185 __warn.cold+0x20/0x54 kernel/panic.c:540 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x204/0x360 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:997 RIP: 0010:__device_add_disk+0xe63/0x10b0 block/genhd.c:697 Code: ff ff 4c 89 e7 e8 bd 6c 8c fe e9 dc f2 ff ff e8 33 6d 8c fe e9 b7 f5 ff ff e8 39 0b 56 fe 0f 0b e9 92 fb ff ff e8 2d 0b 56 fe <0f> 0b e9 9a fe ff ff e8 11 e0 29 fe 4c 89 f7 e8 c9 6c 8c fe e9 e1 RSP: 0018:ffff88809f7cfb08 EFLAGS: 00010293 RAX: ffff888095d30300 RBX: ffff88809f7cfbf0 RCX: ffffffff8315387b RDX: 0000000000000000 RSI: ffffffff831539e3 RDI: 0000000000000005 RBP: ffff88809f7cfc18 R08: ffff888095d30300 R09: ffffed1015d24733 R10: ffffed1015d24732 R11: ffff8880ae923993 R12: ffff888096bd8580 R13: ffff888096bd8610 R14: 00000000fffffff4 R15: 0000000000000000 device_add_disk+0x23/0x30 block/genhd.c:717 add_disk include/linux/genhd.h:408 [inline] loop_add+0x650/0x8d0 drivers/block/loop.c:2013 loop_control_ioctl drivers/block/loop.c:2114 [inline] loop_control_ioctl+0x165/0x360 drivers/block/loop.c:2096 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:688 ksys_ioctl+0xab/0xd0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:710 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4468d9 Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 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 0f 83 7b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f666f179d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 00000000004468d9 RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 RBP: 00000000006dbc30 R08: 0000000000000002 R09: 0000000000003035 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc3c R13: 00007f666f179d90 R14: 0000000000000004 R15: 0000000000000007 Kernel Offset: disabled Rebooting in 86400 seconds..

Crashes (4):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	Manager
2019/04/27 00:31	linux-4.19.y	c98875d930e9	b617407b	.config	console log	report	syz	C	ci2-linux-4-19
2019/08/06 16:53	linux-4.19.y	b3060a1a313f	da562c0b	.config	console log	report			ci2-linux-4-19
2019/07/18 19:02	linux-4.19.y	3bd837bfe431	7bb222f7	.config	console log	report			ci2-linux-4-19
2019/04/26 21:32	linux-4.19.y	c98875d930e9	b617407b	.config	console log	report			ci2-linux-4-19

Crashes (4):

Assets (help?)