syzbot


possible deadlock in trie_delete_elem

Status: upstream: reported C repro on 2024/03/20 08:42
Subsystems: bpf
[Documentation on labels]
Reported-by: syzbot+9d95beb2a3c260622518@syzkaller.appspotmail.com
First crash: 32d, last: now
Cause bisection: introduced by (bisect log) :
commit a3c06ae158dd6fa8336157c31d9234689d068d02
Author: Parav Pandit <parav@nvidia.com>
Date: Tue Jan 5 10:32:03 2021 +0000

  vdpa_sim_net: Add support for user supported devices

Crash: possible deadlock in trie_delete_elem (log)
Repro: C syz .config
  
Discussions (2)
Title Replies (including bot) Last reply
[syzbot] Monthly bpf report (Apr 2024) 0 (1) 2024/04/11 06:54
[syzbot] [bpf?] possible deadlock in trie_delete_elem 1 (4) 2024/03/20 19:42
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 possible deadlock in trie_delete_elem C 937 17m 32d 0/3 upstream: reported C repro on 2024/03/19 12:09
linux-6.1 possible deadlock in trie_delete_elem C 980 24m 32d 0/3 upstream: reported C repro on 2024/03/20 00:33
Last patch testing requests (1)
Created Duration User Patch Repo Result
2024/03/20 10:32 5h18m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 32fa4366cc4d OK log

Sample crash report:
============================================
WARNING: possible recursive locking detected
6.8.0-syzkaller-05236-g443574b03387 #0 Not tainted
--------------------------------------------
syz-executor180/5223 is trying to acquire lock:
ffff8880210d21f8 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x96/0x6a0 kernel/bpf/lpm_trie.c:451

but task is already holding lock:
ffff888022f2c1f8 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x96/0x6a0 kernel/bpf/lpm_trie.c:451

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&trie->lock);
  lock(&trie->lock);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

4 locks held by syz-executor180/5223:
 #0: ffffffff8e200ca8 (pcpu_alloc_mutex){+.+.}-{3:3}, at: pcpu_alloc+0x27b/0x1670 mm/percpu.c:1769
 #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:298 [inline]
 #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:750 [inline]
 #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2380 [inline]
 #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x114/0x420 kernel/trace/bpf_trace.c:2420
 #2: ffff888022f2c1f8 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x96/0x6a0 kernel/bpf/lpm_trie.c:451
 #3: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:298 [inline]
 #3: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:750 [inline]
 #3: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2380 [inline]
 #3: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x114/0x420 kernel/trace/bpf_trace.c:2420

stack backtrace:
CPU: 1 PID: 5223 Comm: syz-executor180 Not tainted 6.8.0-syzkaller-05236-g443574b03387 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106
 check_deadlock kernel/locking/lockdep.c:3062 [inline]
 validate_chain+0x15c1/0x58e0 kernel/locking/lockdep.c:3856
 __lock_acquire+0x1346/0x1fd0 kernel/locking/lockdep.c:5137
 lock_acquire+0x1e4/0x530 kernel/locking/lockdep.c:5754
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 trie_delete_elem+0x96/0x6a0 kernel/bpf/lpm_trie.c:451
 bpf_prog_e4840dd2e42afafd+0x45/0x49
 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline]
 __bpf_prog_run include/linux/filter.h:657 [inline]
 bpf_prog_run include/linux/filter.h:664 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:2381 [inline]
 bpf_trace_run2+0x204/0x420 kernel/trace/bpf_trace.c:2420
 __traceiter_contention_end+0x7b/0xb0 include/trace/events/lock.h:122
 trace_contention_end+0xf6/0x120 include/trace/events/lock.h:122
 __pv_queued_spin_lock_slowpath+0x939/0xc60 kernel/locking/qspinlock.c:560
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline]
 queued_spin_lock_slowpath+0x42/0x50 arch/x86/include/asm/qspinlock.h:51
 queued_spin_lock include/asm-generic/qspinlock.h:114 [inline]
 do_raw_spin_lock+0x272/0x370 kernel/locking/spinlock_debug.c:116
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:111 [inline]
 _raw_spin_lock_irqsave+0xe1/0x120 kernel/locking/spinlock.c:162
 trie_delete_elem+0x96/0x6a0 kernel/bpf/lpm_trie.c:451
 bpf_prog_e4840dd2e42afafd+0x45/0x49
 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline]
 __bpf_prog_run include/linux/filter.h:657 [inline]
 bpf_prog_run include/linux/filter.h:664 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:2381 [inline]
 bpf_trace_run2+0x204/0x420 kernel/trace/bpf_trace.c:2420
 __traceiter_contention_end+0x7b/0xb0 include/trace/events/lock.h:122
 trace_contention_end+0xd7/0x100 include/trace/events/lock.h:122
 __mutex_lock_common kernel/locking/mutex.c:617 [inline]
 __mutex_lock+0x2e5/0xd70 kernel/locking/mutex.c:752
 pcpu_alloc+0x27b/0x1670 mm/percpu.c:1769
 bpf_prog_alloc+0x62/0x1b0 kernel/bpf/core.c:148
 bpf_prog_load+0x7f7/0x20f0 kernel/bpf/syscall.c:2805
 __sys_bpf+0x4ee/0x810 kernel/bpf/syscall.c:5631
 __do_sys_bpf kernel/bpf/syscall.c:5738 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5736 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f61425c10a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff28ed7f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61425c10a9
RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005
RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>

Crashes (9631):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/20 21:03 bpf 443574b03387 af24b050 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/19 07:53 bpf 443574b03387 af24b050 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/16 05:27 net f99c5f563c17 0d592ce4 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/15 02:20 bpf 443574b03387 c8349e48 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/13 21:20 net f99c5f563c17 c8349e48 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/13 07:38 bpf 443574b03387 c8349e48 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/12 20:22 net f99c5f563c17 27de0a5c .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/12 05:04 bpf 443574b03387 478efa7f .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/10 04:40 bpf 443574b03387 56086b24 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/09 23:28 net f99c5f563c17 56086b24 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/08 08:26 bpf 443574b03387 ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/07 07:33 bpf 443574b03387 ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/06 19:20 net f99c5f563c17 ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/06 19:05 bpf 443574b03387 ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/06 12:19 bpf 443574b03387 ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/06 02:31 net f99c5f563c17 18ea8213 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/05 22:39 net f99c5f563c17 18ea8213 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/05 08:46 bpf 443574b03387 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/01 16:30 net f99c5f563c17 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/01 16:25 bpf 443574b03387 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/01 15:27 net f99c5f563c17 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/01 14:34 bpf 443574b03387 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/03/31 07:47 net f99c5f563c17 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/30 06:50 bpf 443574b03387 c52bcb23 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/03/29 19:55 net f99c5f563c17 c52bcb23 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/29 12:13 net f99c5f563c17 c52bcb23 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/28 20:07 bpf 443574b03387 120789fd .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/03/27 22:18 bpf 443574b03387 454571b6 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/03/27 10:08 net f99c5f563c17 454571b6 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/26 05:27 net f99c5f563c17 0ea90952 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/20 10:17 net 32fa4366cc4d a485f239 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/20 08:29 net 32fa4366cc4d a485f239 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/03/20 03:56 bpf f6e922365faf a485f239 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/03/20 01:00 bpf f6e922365faf a485f239 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/08 10:55 bpf-next 14bb1e8c8d4a ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/04/08 03:17 bpf-next 14bb1e8c8d4a ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/04/04 19:55 bpf-next 14bb1e8c8d4a 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/04/02 04:45 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/04/02 03:54 bpf-next 14bb1e8c8d4a 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/03/30 15:33 bpf-next 14bb1e8c8d4a 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/03/28 20:08 net-next 237bb5f7f7f5 120789fd .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in trie_delete_elem
2024/03/28 16:40 net-next 237bb5f7f7f5 120789fd .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in trie_delete_elem
2024/03/28 07:51 bpf-next 14bb1e8c8d4a 454571b6 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/03/26 09:45 net-next 237bb5f7f7f5 bcd9b39f .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 08:50 upstream 977b1ef51866 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/21 07:57 upstream 977b1ef51866 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/20 22:48 upstream 977b1ef51866 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/20 22:25 upstream 977b1ef51866 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in trie_delete_elem
2024/04/20 21:30 upstream 13a2e429f644 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/20 07:53 upstream 13a2e429f644 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root possible deadlock in trie_delete_elem
2024/04/20 07:53 upstream 13a2e429f644 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root possible deadlock in trie_delete_elem
2024/04/20 06:51 upstream 3cdb45594619 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/20 00:31 upstream dbe0a7be2838 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root possible deadlock in trie_delete_elem
2024/04/19 23:51 upstream 3cdb45594619 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/19 23:01 upstream 3cdb45594619 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in trie_delete_elem
2024/04/21 09:14 upstream 977b1ef51866 af24b050 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in trie_delete_elem
2024/04/20 16:21 upstream 13a2e429f644 af24b050 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in trie_delete_elem
2024/04/20 15:48 upstream 13a2e429f644 af24b050 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in trie_delete_elem
2024/04/20 12:41 upstream 13a2e429f644 af24b050 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in trie_delete_elem
2024/04/19 19:47 upstream dbe0a7be2838 af24b050 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 possible deadlock in trie_delete_elem
2024/04/21 07:06 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 06:50 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 05:47 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 05:13 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 04:57 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 03:55 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 02:54 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 01:23 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 00:21 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 23:57 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 20:37 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 19:45 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 18:46 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 18:07 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 17:06 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 14:50 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 13:50 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 13:14 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 11:38 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 11:09 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 10:03 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 09:14 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 08:40 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 05:46 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 05:40 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 04:30 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 02:41 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 01:44 bpf 443574b03387 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in trie_delete_elem
2024/04/20 01:31 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/19 22:43 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/19 21:56 net f99c5f563c17 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in trie_delete_elem
2024/04/08 14:03 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in trie_delete_elem
2024/03/29 04:50 net-next 237bb5f7f7f5 120789fd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in trie_delete_elem
2024/04/21 01:43 linux-next 7b4f2bc91c15 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root possible deadlock in trie_delete_elem
2024/04/20 03:48 linux-next 7b4f2bc91c15 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root possible deadlock in trie_delete_elem
2024/04/19 21:14 linux-next 7b4f2bc91c15 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root possible deadlock in trie_delete_elem
* Struck through repros no longer work on HEAD.