WARNING: ODEBUG bug in __init

Title	Replies (including bot)	Last reply
WARNING: ODEBUG bug in __init_work	1 (2)	2020/03/23 17:37

Title

Replies (including bot)

Last reply

1 (2)

2020/03/23 17:37

Kernel	Title	Repro	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING: ODEBUG bug in __init_work (2) cgroups			1	1097d	1089d	0/26	auto-closed as invalid on 2021/07/22 04:03
linux-4.14	WARNING: ODEBUG bug in __init_work			2	1243d	1270d	0/1	auto-closed as invalid on 2021/03/27 20:06
upstream	WARNING: ODEBUG bug in __init_work (3) cgroups			1	816d	811d	0/26	auto-closed as invalid on 2022/05/29 09:19
upstream	WARNING: ODEBUG bug in __init_work (4) rdma			1	89d	84d	0/26	auto-obsoleted due to no activity on 2024/03/25 20:45
linux-4.19	WARNING: ODEBUG bug in __init_work	C	error	24	586d	1218d	0/1	upstream: reported C repro on 2020/12/22 12:22

------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: work_struct hint: route4_delete_filter_work+0x0/0x20 net/sched/cls_route.c:256 WARNING: CPU: 0 PID: 9602 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 lib/debugobjects.c:485 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 9602 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 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+0x188/0x20d lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x35 kernel/panic.c:582 report_bug+0x27b/0x2f0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:175 [inline] fixup_bug arch/x86/kernel/traps.c:170 [inline] do_error_trap+0x12b/0x220 arch/x86/kernel/traps.c:267 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:debug_print_object+0x160/0x250 lib/debugobjects.c:485 Code: dd 00 25 72 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd 00 25 72 88 48 c7 c7 60 1a 72 88 e8 48 06 b1 fd <0f> 0b 83 05 bb f8 f2 06 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 RSP: 0018:ffffc90002497198 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815c4e91 RDI: fffff52000492e25 RBP: 0000000000000001 R08: ffff88808b212080 R09: ffffed1015cc6661 R10: ffffed1015cc6660 R11: ffff8880ae633307 R12: ffffffff8997bf00 R13: ffffffff814ac650 R14: ffffffff8c7fc668 R15: 1ffff92000492e4b __debug_object_init+0x572/0xe20 lib/debugobjects.c:568 __init_work+0x48/0x50 kernel/workqueue.c:502 tcf_queue_work+0x19/0xf0 net/sched/cls_api.c:205 route4_change+0xe8e/0x2250 net/sched/cls_route.c:550 tc_new_tfilter+0xa59/0x20b0 net/sched/cls_api.c:2103 rtnetlink_rcv_msg+0x810/0xad0 net/core/rtnetlink.c:5431 netlink_rcv_skb+0x15a/0x410 net/netlink/af_netlink.c:2478 netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] netlink_unicast+0x537/0x740 net/netlink/af_netlink.c:1329 netlink_sendmsg+0x882/0xe10 net/netlink/af_netlink.c:1918 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:672 ____sys_sendmsg+0x6b9/0x7d0 net/socket.c:2343 ___sys_sendmsg+0x100/0x170 net/socket.c:2397 __sys_sendmsg+0xec/0x1b0 net/socket.c:2430 do_syscall_64+0xf6/0x790 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45c849 Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fbb327afc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fbb327b06d4 RCX: 000000000045c849 RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000009f9 R14: 00000000004ccb11 R15: 000000000076bfac Kernel Offset: disabled Rebooting in 86400 seconds..