syzbot


bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed

Status: closed as dup on 2022/08/05 07:16
Reported-by: syzbot+1f966ab7943f7bc5441a@syzkaller.appspotmail.com
First crash: 24d, last: 12h08m
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
upstream test error: WARNING: ODEBUG bug in mgmt_index_removed 551 5d19h 13d

Sample crash report:
------------[ cut here ]------------
ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
WARNING: CPU: 0 PID: 3603 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250 lib/debugobjects.c:502
Modules linked in:
CPU: 0 PID: 3603 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05327-g807662cac66a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:debug_print_object+0x16e/0x250 lib/debugobjects.c:502
Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 00 97 48 8a 4c 89 ee 48 c7 c7 e0 8a 48 8a e8 65 9e 37 05 <0f> 0b 83 05 e5 ae dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
RSP: 0018:ffffc9000374f6e0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
RDX: ffff8880259f3b00 RSI: ffffffff81612418 RDI: fffff520006e9ece
RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
R13: ffffffff8a489160 R14: ffffffff816a2220 R15: 1ffff920006e9ee7
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c000795000 CR3: 0000000020043000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 debug_object_assert_init lib/debugobjects.c:892 [inline]
 debug_object_assert_init+0x1f4/0x2e0 lib/debugobjects.c:863
 debug_timer_assert_init kernel/time/timer.c:792 [inline]
 debug_assert_init kernel/time/timer.c:837 [inline]
 del_timer+0x6d/0x110 kernel/time/timer.c:1257
 try_to_grab_pending+0x6d/0xd0 kernel/workqueue.c:1275
 __cancel_work_timer+0xa6/0x570 kernel/workqueue.c:3121
 mgmt_index_removed+0x187/0x2e0 net/bluetooth/mgmt.c:8939
 hci_unregister_dev+0x467/0x550 net/bluetooth/hci_core.c:2688
 vhci_release+0x7c/0xf0 drivers/bluetooth/hci_vhci.c:568
 __fput+0x277/0x9d0 fs/file_table.c:320
 task_work_run+0xdd/0x1a0 kernel/task_work.c:177
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xade/0x29d0 kernel/exit.c:795
 do_group_exit+0xd2/0x2f0 kernel/exit.c:925
 get_signal+0x2542/0x2600 kernel/signal.c:2857
 arch_do_signal_or_restart+0x82/0x2300 arch/x86/kernel/signal.c:869
 exit_to_user_mode_loop kernel/entry/common.c:166 [inline]
 exit_to_user_mode_prepare+0x15f/0x250 kernel/entry/common.c:201
 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline]
 syscall_exit_to_user_mode+0x19/0x50 kernel/entry/common.c:294
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f38bc688316
Code: Unable to access opcode bytes at RIP 0x7f38bc6882ec.
RSP: 002b:00007ffdb5754508 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f38bc688316
RDX: 00007ffdb5754540 RSI: 00007ffdb5754540 RDI: 00007ffdb57545d0
RBP: 00007ffdb57545d0 R08: 0000000000000001 R09: 00007ffdb57543a0
R10: 0000555556429853 R11: 0000000000000246 R12: 00007f38bc6e22ce
R13: 00007ffdb5755690 R14: 0000555556429810 R15: 00007ffdb57556d0
 </TASK>

Crashes (153):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-bpf-next-kasan-gce 2022/08/17 04:49 bpf-next 807662cac66a 4e72d229 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/17 02:26 bpf-next 807662cac66a 7a7cb304 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/16 05:22 bpf-next 1f235777c3a4 7a7cb304 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/16 04:15 bpf-next 1f235777c3a4 8dfcaa3d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/15 19:32 bpf-next 8308bf207ce6 8dfcaa3d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/15 19:03 bpf-next cea558855c39 8dfcaa3d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/15 17:39 bpf-next 54c939773b2d 8dfcaa3d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/13 00:00 bpf-next 10b62d6a38f7 8dfcaa3d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/12 04:31 bpf-next 10b62d6a38f7 402cd70d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/11 22:48 bpf-next 10b62d6a38f7 787ed7e0 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/11 11:50 bpf-next 73cf09a36bf7 787ed7e0 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/11 04:07 bpf-next 73cf09a36bf7 a6201f11 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/11 02:25 bpf-next d7c5802faff6 a6201f11 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/10 16:05 bpf-next 3143d10b0945 a6201f11 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/10 14:26 bpf-next dc444be8bae4 a6201f11 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/10 05:58 bpf-next dc444be8bae4 c2a623d6 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/10 05:58 bpf-next dc444be8bae4 c2a623d6 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/09 20:56 bpf-next a7be0ab1eb19 c2a623d6 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/09 19:14 bpf-next a00ed8430199 c2a623d6 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/09 17:14 bpf-next be3bb83dab2d c2a623d6 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/09 15:46 bpf-next ca34ce29fc4b c2a623d6 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/09 00:21 bpf-next ca34ce29fc4b da700653 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/08 21:38 bpf-next 5653f55ebd76 88e3a122 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/08 21:38 bpf-next 5653f55ebd76 88e3a122 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/06 14:25 bpf-next d25f40ff68aa 88e3a122 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/05 15:45 bpf-next d25f40ff68aa e853abd9 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/05 14:12 bpf-next d25f40ff68aa a65a7ce9 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/05 02:38 bpf-next d25f40ff68aa 1c9013ac .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/04 21:54 bpf-next d55dfe587bc0 1c9013ac .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/04 11:54 bpf-next f86d1fbbe785 1c9013ac .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/08/02 11:54 bpf-next 71930846b36f 1c9013ac .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/30 04:47 bpf-next 71930846b36f fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 22:47 bpf-next 14250fa4839b fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 21:45 bpf-next dc81f8d1e8ea fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 18:26 bpf-next 639de43ef0dd fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 18:26 bpf-next 639de43ef0dd fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 18:06 bpf-next a6df06744b2d fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 18:06 bpf-next a6df06744b2d fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 18:06 bpf-next a6df06744b2d fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 17:20 bpf-next 58250ae350de fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 17:20 bpf-next 58250ae350de fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/29 17:20 bpf-next 58250ae350de fef302b1 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/27 18:50 bpf-next 40b09653b197 fb95c74d .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed
ci-upstream-bpf-next-kasan-gce 2022/07/23 19:15 bpf-next 502c6f8cedcc 22343af4 .config log report bpf-next test error: WARNING: ODEBUG bug in mgmt_index_removed