syzbot


possible deadlock in sock_map_delete_elem

Status: upstream: reported C repro on 2024/03/18 16:03
Subsystems: bpf net
[Documentation on labels]
Reported-by: syzbot+4ac2fe2b496abca8fa4b@syzkaller.appspotmail.com
First crash: 265d, last: 178d
Cause bisection: failed (error log, bisect log)
  
Fix bisection: fixed by (bisect log) :
commit 98e948fb60d41447fd8d2d0c3b8637fc6b6dc26d
Author: Jakub Sitnicki <jakub@cloudflare.com>
Date: Mon May 27 11:20:07 2024 +0000

  bpf: Allow delete from sockmap/sockhash only if update is allowed

  
Discussions (4)
Title Replies (including bot) Last reply
[syzbot] [bpf?] [net?] possible deadlock in sock_map_delete_elem 0 (3) 2024/07/18 09:25
[syzbot] Monthly bpf report (Jun 2024) 0 (1) 2024/06/12 22:41
[syzbot] Monthly net report (May 2024) 0 (1) 2024/05/31 06:48
[syzbot] Monthly bpf report (May 2024) 0 (1) 2024/05/12 18:21
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 possible deadlock in sock_map_delete_elem origin:upstream C error 99 172d 259d 0/3 upstream: reported C repro on 2024/03/21 17:46
linux-6.1 possible deadlock in sock_map_delete_elem origin:upstream missing-backport C done 79 177d 243d 0/3 upstream: reported C repro on 2024/04/06 16:22
Last patch testing requests (10)
Created Duration User Patch Repo Result
2024/11/13 02:25 16m retest repro net-next report log
2024/11/13 02:25 31m retest repro net-next report log
2024/11/13 02:25 15m retest repro net-next report log
2024/11/13 00:34 20m retest repro net-next report log
2024/11/13 00:34 21m retest repro net-next report log
2024/11/13 00:34 25m retest repro net-next report log
2024/11/12 10:18 32m retest repro net report log
2024/11/12 05:17 16m retest repro bpf-next report log
2024/11/12 04:28 20m retest repro bpf-next report log
2024/09/04 00:34 22m retest repro net-next report log

Sample crash report:
============================================
WARNING: possible recursive locking detected
6.9.0-rc7-syzkaller-00113-ga2c78977950d #0 Not tainted
--------------------------------------------
syz-executor192/5090 is trying to acquire lock:
ffff888022dac200 (&stab->lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff888022dac200 (&stab->lock){+...}-{2:2}, at: __sock_map_delete net/core/sock_map.c:417 [inline]
ffff888022dac200 (&stab->lock){+...}-{2:2}, at: sock_map_delete_elem+0x175/0x250 net/core/sock_map.c:449

but task is already holding lock:
ffff888022daba00 (&stab->lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff888022daba00 (&stab->lock){+...}-{2:2}, at: __sock_map_delete net/core/sock_map.c:417 [inline]
ffff888022daba00 (&stab->lock){+...}-{2:2}, at: sock_map_delete_elem+0x175/0x250 net/core/sock_map.c:449

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

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

 *** DEADLOCK ***

 May be due to missing lock nesting notation

4 locks held by syz-executor192/5090:
 #0: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
 #0: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:781 [inline]
 #0: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2380 [inline]
 #0: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x114/0x420 kernel/trace/bpf_trace.c:2420
 #1: ffff888022daba00 (&stab->lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
 #1: ffff888022daba00 (&stab->lock){+...}-{2:2}, at: __sock_map_delete net/core/sock_map.c:417 [inline]
 #1: ffff888022daba00 (&stab->lock){+...}-{2:2}, at: sock_map_delete_elem+0x175/0x250 net/core/sock_map.c:449
 #2: ffff88802de86290 (&psock->link_lock){+...}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
 #2: ffff88802de86290 (&psock->link_lock){+...}-{2:2}, at: sock_map_del_link net/core/sock_map.c:145 [inline]
 #2: ffff88802de86290 (&psock->link_lock){+...}-{2:2}, at: sock_map_unref+0xcc/0x5e0 net/core/sock_map.c:180
 #3: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
 #3: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:781 [inline]
 #3: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2380 [inline]
 #3: ffffffff8e334da0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x114/0x420 kernel/trace/bpf_trace.c:2420

stack backtrace:
CPU: 1 PID: 5090 Comm: syz-executor192 Not tainted 6.9.0-rc7-syzkaller-00113-ga2c78977950d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
 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+0x1ed/0x550 kernel/locking/lockdep.c:5754
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
 _raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:356 [inline]
 __sock_map_delete net/core/sock_map.c:417 [inline]
 sock_map_delete_elem+0x175/0x250 net/core/sock_map.c:449
 bpf_prog_2c29ac5cdc6b1842+0x42/0x46
 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_kfree+0x2b/0x50 include/trace/events/kmem.h:94
 trace_kfree include/trace/events/kmem.h:94 [inline]
 kfree+0x2bd/0x3b0 mm/slub.c:4383
 sk_psock_free_link include/linux/skmsg.h:421 [inline]
 sock_map_del_link net/core/sock_map.c:158 [inline]
 sock_map_unref+0x3ac/0x5e0 net/core/sock_map.c:180
 __sock_map_delete net/core/sock_map.c:423 [inline]
 sock_map_delete_elem+0x1a2/0x250 net/core/sock_map.c:449
 bpf_prog_2c29ac5cdc6b1842+0x42/0x46
 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_kfree+0x2b/0x50 include/trace/events/kmem.h:94
 trace_kfree include/trace/events/kmem.h:94 [inline]
 kfree+0x2bd/0x3b0 mm/slub.c:4383
 map_update_elem+0x5ca/0x6f0 kernel/bpf/syscall.c:1645
 __sys_bpf+0x76f/0x810 kernel/bpf/syscall.c:5648
 __do_sys_bpf kernel/bpf/syscall.c:5767 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5765 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5765
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2b5b200ee9
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:00007fffec93b7b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b5b200ee9
RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002
RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0
R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>

Crashes (869):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/10 20:51 net a2c78977950d f7c35481 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/15 04:34 net-next 654de42f3fc6 fdb4c10c .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/14 14:16 bpf-next ba39486d2c43 fdb4c10c .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/12 20:04 net-next cddd2dc6390b 9026e142 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/12 17:34 net-next cddd2dc6390b 9026e142 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/11 20:52 net-next cddd2dc6390b 9026e142 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/10 20:19 net-next 383eed2de529 f7c35481 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/10 13:07 net-next 383eed2de529 de979bc2 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/09 09:52 bpf-next e612b5c1d3ee 20bf80e1 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/24 13:48 bpf 4b377b4868ef 8f98448e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/24 07:19 bpf 4b377b4868ef 8f98448e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/23 02:25 bpf 4b377b4868ef 4d098039 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/19 07:24 net 4b377b4868ef c0f1611a .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/11 14:31 net 4c639b6a7b9d 9026e142 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/03 04:53 net 78cfe547607a ddfc15a1 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/02 03:49 bpf 3e9bc0472b91 3ba885bc .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/04/30 23:45 bpf 3e9bc0472b91 9e0e6af1 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/04/30 23:10 net ba1cb99b559e 9e0e6af1 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/04/30 17:14 net ba1cb99b559e 9e0e6af1 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/04/30 01:12 net ba1cb99b559e 27e33c58 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/22 20:21 bpf-next 6f130e4d4a5f 4d098039 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/22 07:37 bpf-next 6f130e4d4a5f 1014eca7 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/21 23:26 net-next 4b377b4868ef 1014eca7 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/16 10:53 net-next 1b294a1f3561 ef5d53ed .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/15 20:50 bpf-next 5c1672705a1a 0b3dad46 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/07 20:05 bpf-next 329a6720a3eb cb2dcc0e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/07 03:33 bpf-next 8e6d9ae2e09f c035c6de .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/05 09:24 bpf-next a9e7715ce8b3 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/05 06:36 bpf-next a9e7715ce8b3 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/05 01:35 bpf-next a9e7715ce8b3 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/04 15:49 bpf-next a9e7715ce8b3 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/04 05:44 net-next 5829614a7b3b 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/04 02:50 bpf-next a9e7715ce8b3 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/07 23:42 bpf-next 329a6720a3eb cb2dcc0e .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/21 12:15 upstream 70ec81c2e2b4 c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in sock_map_delete_elem
2024/05/19 06:29 upstream 0450d2083be6 c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in sock_map_delete_elem
2024/05/28 05:23 net 52a2f0608366 f550015e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/28 05:19 net 52a2f0608366 f550015e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/27 15:49 bpf 95348e463eab a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/03/15 21:01 bpf aae08491b943 d615901c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/11 01:52 bpf-next f85af9d955ac 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/10 22:08 bpf-next f85af9d955ac 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/09 21:57 bpf-next f85af9d955ac 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/09 19:49 bpf-next f85af9d955ac 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/09 03:27 bpf-next f85af9d955ac 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/08 10:49 bpf-next f85af9d955ac 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/07 13:53 bpf-next f85af9d955ac 121701b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/07 11:15 bpf-next f85af9d955ac 121701b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/07 08:31 bpf-next f85af9d955ac 121701b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/05 17:41 bpf-next 898ac74c5b5f e1e2c66e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/05 16:37 bpf-next 898ac74c5b5f e1e2c66e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/05 08:37 bpf-next 61ce0ea7591f e1e2c66e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 20:23 bpf-next 49df0019f367 a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 16:35 bpf-next 49df0019f367 a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 15:17 bpf-next 49df0019f367 a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 10:31 bpf-next 49df0019f367 a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 05:20 bpf-next 49df0019f367 a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 03:07 bpf-next 96a27ee76f0e 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/04 00:11 bpf-next 96a27ee76f0e 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 21:23 bpf-next 96a27ee76f0e 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 19:07 bpf-next 96a27ee76f0e 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 15:04 bpf-next 531876c80004 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 13:07 bpf-next 531876c80004 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 10:49 bpf-next 531876c80004 0aba2352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 06:13 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 05:01 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/03 03:30 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/02 23:56 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/02 20:06 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/02 12:18 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/02 07:13 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 23:52 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 21:15 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 19:54 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 18:01 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 14:43 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 10:41 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 08:20 bpf-next 531876c80004 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/06/01 00:31 net-next ccf23c916ca3 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 22:23 bpf-next 3f8fde319524 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 20:47 net-next ccf23c916ca3 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 19:18 bpf-next 3f8fde319524 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 17:37 bpf-next 3f8fde319524 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 14:01 bpf-next fbe3e8473f39 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 10:25 bpf-next fbe3e8473f39 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 07:35 net-next 030fae30f059 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/31 01:47 bpf-next fbe3e8473f39 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/29 09:30 net-next 93bda33046e7 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/29 05:04 bpf-next eb4e7726279a 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/28 08:27 bpf-next e245ef8a0b06 f550015e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce possible deadlock in sock_map_delete_elem
2024/05/25 01:59 linux-next 3689b0ef08b7 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root possible deadlock in sock_map_delete_elem
* Struck through repros no longer work on HEAD.