syzbot


possible deadlock in tcp_diag_get_aux

Status: fixed on 2024/04/02 11:36
Subsystems: net
[Documentation on labels]
Fix commit: d6a9608af9a7 mptcp: fix possible deadlock in subflow diag
First crash: 89d, last: 72d
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 possible deadlock in tcp_diag_get_aux origin:lts-only C inconclusive 4 75d 78d 0/3 upstream: reported C repro on 2024/03/01 15:08
linux-5.15 possible deadlock in tcp_diag_get_aux origin:lts-only C error 7 75d 78d 0/3 upstream: reported C repro on 2024/03/01 14:44

Sample crash report:
======================================================
WARNING: possible circular locking dependency detected
6.8.0-rc6-syzkaller-00037-g805d849d7c3c #0 Not tainted
------------------------------------------------------
syz-executor322/5065 is trying to acquire lock:
ffff88801f520130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at: tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]
ffff88801f520130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at: tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137

but task is already holding lock:
ffffc90001329ab0 (&h->lhash2[i].lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:351 [inline]
ffffc90001329ab0 (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x39f/0x1f80 net/ipv4/inet_diag.c:1038

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #1 (&h->lhash2[i].lock){+.+.}-{2:2}:
       lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
       __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
       _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
       spin_lock include/linux/spinlock.h:351 [inline]
       __inet_hash+0x335/0xbe0 net/ipv4/inet_hashtables.c:743
       inet_csk_listen_start+0x23a/0x320 net/ipv4/inet_connection_sock.c:1261
       __inet_listen_sk+0x2a2/0x770 net/ipv4/af_inet.c:217
       inet_listen+0xa3/0x110 net/ipv4/af_inet.c:239
       rds_tcp_listen_init+0x3fd/0x5a0 net/rds/tcp_listen.c:316
       rds_tcp_init_net+0x141/0x320 net/rds/tcp.c:577
       ops_init+0x352/0x610 net/core/net_namespace.c:136
       __register_pernet_operations net/core/net_namespace.c:1214 [inline]
       register_pernet_operations+0x2cb/0x660 net/core/net_namespace.c:1283
       register_pernet_device+0x33/0x80 net/core/net_namespace.c:1370
       rds_tcp_init+0x62/0xd0 net/rds/tcp.c:735
       do_one_initcall+0x238/0x830 init/main.c:1236
       do_initcall_level+0x157/0x210 init/main.c:1298
       do_initcalls+0x3f/0x80 init/main.c:1314
       kernel_init_freeable+0x42f/0x5d0 init/main.c:1551
       kernel_init+0x1d/0x2a0 init/main.c:1441
       ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
       ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:243

-> #0 (k-sk_lock-AF_INET6){+.+.}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3134 [inline]
       check_prevs_add kernel/locking/lockdep.c:3253 [inline]
       validate_chain+0x18ca/0x58e0 kernel/locking/lockdep.c:3869
       __lock_acquire+0x1345/0x1fd0 kernel/locking/lockdep.c:5137
       lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
       lock_sock_fast include/net/sock.h:1723 [inline]
       subflow_get_info+0x166/0xd20 net/mptcp/diag.c:28
       tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]
       tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137
       inet_sk_diag_fill+0x10ed/0x1e00 net/ipv4/inet_diag.c:345
       inet_diag_dump_icsk+0x55b/0x1f80 net/ipv4/inet_diag.c:1061
       __inet_diag_dump+0x211/0x3a0 net/ipv4/inet_diag.c:1263
       netlink_dump+0x59b/0xc80 net/netlink/af_netlink.c:2264
       __netlink_dump_start+0x5df/0x790 net/netlink/af_netlink.c:2370
       netlink_dump_start include/linux/netlink.h:338 [inline]
       inet_diag_handler_cmd+0x1de/0x2b0 net/ipv4/inet_diag.c:1426
       sock_diag_rcv_msg+0xe7/0x410
       netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543
       sock_diag_rcv+0x2a/0x40 net/core/sock_diag.c:280
       netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
       netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367
       netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908
       sock_sendmsg_nosec net/socket.c:730 [inline]
       __sock_sendmsg+0x221/0x270 net/socket.c:745
       sock_write_iter+0x2dd/0x400 net/socket.c:1160
       do_iter_readv_writev+0x46c/0x640
       vfs_writev+0x395/0xbb0 fs/read_write.c:971
       do_writev+0x1b1/0x350 fs/read_write.c:1018
       do_syscall_64+0xf9/0x240
       entry_SYSCALL_64_after_hwframe+0x6f/0x77

other info that might help us debug this:

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&h->lhash2[i].lock);
                               lock(k-sk_lock-AF_INET6);
                               lock(&h->lhash2[i].lock);
  lock(k-sk_lock-AF_INET6);

 *** DEADLOCK ***

5 locks held by syz-executor322/5065:
 #0: ffffffff8f3817c8 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x1b/0x40 net/core/sock_diag.c:279
 #1: ffffffff8f381628 (sock_diag_table_mutex){+.+.}-{3:3}, at: __sock_diag_cmd net/core/sock_diag.c:233 [inline]
 #1: ffffffff8f381628 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x21e/0x410 net/core/sock_diag.c:269
 #2: ffff88801ed22680 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: netlink_dump+0xde/0xc80 net/netlink/af_netlink.c:2211
 #3: ffffffff8f465128 (inet_diag_table_mutex){+.+.}-{3:3}, at: inet_diag_lock_handler net/ipv4/inet_diag.c:63 [inline]
 #3: ffffffff8f465128 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x191/0x3a0 net/ipv4/inet_diag.c:1261
 #4: ffffc90001329ab0 (&h->lhash2[i].lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:351 [inline]
 #4: ffffc90001329ab0 (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x39f/0x1f80 net/ipv4/inet_diag.c:1038

stack backtrace:
CPU: 0 PID: 5065 Comm: syz-executor322 Not tainted 6.8.0-rc6-syzkaller-00037-g805d849d7c3c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106
 check_noncircular+0x36a/0x4a0 kernel/locking/lockdep.c:2187
 check_prev_add kernel/locking/lockdep.c:3134 [inline]
 check_prevs_add kernel/locking/lockdep.c:3253 [inline]
 validate_chain+0x18ca/0x58e0 kernel/locking/lockdep.c:3869
 __lock_acquire+0x1345/0x1fd0 kernel/locking/lockdep.c:5137
 lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
 lock_sock_fast include/net/sock.h:1723 [inline]
 subflow_get_info+0x166/0xd20 net/mptcp/diag.c:28
 tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]
 tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137
 inet_sk_diag_fill+0x10ed/0x1e00 net/ipv4/inet_diag.c:345
 inet_diag_dump_icsk+0x55b/0x1f80 net/ipv4/inet_diag.c:1061
 __inet_diag_dump+0x211/0x3a0 net/ipv4/inet_diag.c:1263
 netlink_dump+0x59b/0xc80 net/netlink/af_netlink.c:2264
 __netlink_dump_start+0x5df/0x790 net/netlink/af_netlink.c:2370
 netlink_dump_start include/linux/netlink.h:338 [inline]
 inet_diag_handler_cmd+0x1de/0x2b0 net/ipv4/inet_diag.c:1426
 sock_diag_rcv_msg+0xe7/0x410
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543
 sock_diag_rcv+0x2a/0x40 net/core/sock_diag.c:280
 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
 netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367
 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:745
 sock_write_iter+0x2dd/0x400 net/socket.c:1160
 do_iter_readv_writev+0x46c/0x640
 vfs_writev+0x395/0xbb0 fs/read_write.c:971
 do_writev+0x1b1/0x350 fs/read_write.c:1018
 do_syscall_64+0xf9/0x240
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f6aeeea3329
Code: 48 83 c4 28 c3 e8 37 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc84de9f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007ffc84dea128 RCX: 00007f6aeeea3329
RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007f6aeef16610 R08: 00007ffc84dea128 R09: 00007ffc84dea128
R10: 00007ffc84dea128 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffc84dea118 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
BUG: sleeping function called from invalid context at net/core/sock.c:3553
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5065, name: syz-executor322
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 0 PID: 5065 Comm: syz-executor322 Not tainted 6.8.0-rc6-syzkaller-00037-g805d849d7c3c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106
 __might_resched+0x5d3/0x780 kernel/sched/core.c:10176
 __lock_sock_fast+0x31/0xe0 net/core/sock.c:3553
 lock_sock_fast include/net/sock.h:1725 [inline]
 subflow_get_info+0x172/0xd20 net/mptcp/diag.c:28
 tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]
 tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137
 inet_sk_diag_fill+0x10ed/0x1e00 net/ipv4/inet_diag.c:345
 inet_diag_dump_icsk+0x55b/0x1f80 net/ipv4/inet_diag.c:1061
 __inet_diag_dump+0x211/0x3a0 net/ipv4/inet_diag.c:1263
 netlink_dump+0x59b/0xc80 net/netlink/af_netlink.c:2264
 __netlink_dump_start+0x5df/0x790 net/netlink/af_netlink.c:2370
 netlink_dump_start include/linux/netlink.h:338 [inline]
 inet_diag_handler_cmd+0x1de/0x2b0 net/ipv4/inet_diag.c:1426
 sock_diag_rcv_msg+0xe7/0x410
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543
 sock_diag_rcv+0x2a/0x40 net/core/sock_diag.c:280
 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
 netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367
 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:745
 sock_write_iter+0x2dd/0x400 net/socket.c:1160
 do_iter_readv_writev+0x46c/0x640
 vfs_writev+0x395/0xbb0 fs/read_write.c:971
 do_writev+0x1b1/0x350 fs/read_write.c:1018
 do_syscall_64+0xf9/0x240
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f6aeeea3329
Code: 48 83 c4 28 c3 e8 37 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc84de9f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007ffc84dea128 RCX: 00007f6aeeea3329
RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007f6aeef16610 R08: 00007ffc84dea128 R09: 00007ffc84dea128
R10: 00007ffc84dea128 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffc84dea118 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

Crashes (117):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/02/29 23:37 upstream 805d849d7c3c 352ab904 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 02:19 upstream 45ec2f5f6ed3 05e69c83 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/27 02:41 net 1a825e4cdf45 edd6a5e9 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/29 00:10 net-next 4ac828960a60 352ab904 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 02:40 net-next 5f6000aa24b9 edd6a5e9 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/03/07 06:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 f39a7eed .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/02/29 13:52 upstream 805d849d7c3c 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/29 05:23 upstream e326df53af00 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in tcp_diag_get_aux
2024/02/29 01:41 upstream e326df53af00 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in tcp_diag_get_aux
2024/02/28 21:57 upstream e326df53af00 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root possible deadlock in tcp_diag_get_aux
2024/02/26 14:59 upstream d206a76d7d27 edd6a5e9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/26 10:26 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in tcp_diag_get_aux
2024/02/26 10:24 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root possible deadlock in tcp_diag_get_aux
2024/02/26 10:23 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root possible deadlock in tcp_diag_get_aux
2024/02/26 10:19 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/26 05:14 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in tcp_diag_get_aux
2024/02/25 23:37 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root possible deadlock in tcp_diag_get_aux
2024/02/26 10:27 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 possible deadlock in tcp_diag_get_aux
2024/02/26 00:12 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 possible deadlock in tcp_diag_get_aux
2024/02/25 20:55 upstream ab0a97cffa0b 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 possible deadlock in tcp_diag_get_aux
2024/02/29 12:16 upstream e326df53af00 352ab904 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/28 23:45 upstream e326df53af00 352ab904 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/28 19:59 upstream e326df53af00 55d6f11d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/28 12:14 upstream cf1182944c7c 55d6f11d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/28 01:52 upstream cf1182944c7c d367cbe5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/27 17:23 upstream 45ec2f5f6ed3 d367cbe5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/27 15:48 upstream 45ec2f5f6ed3 d367cbe5 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/27 01:45 upstream 45ec2f5f6ed3 05e69c83 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/27 00:46 upstream 45ec2f5f6ed3 05e69c83 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/26 23:05 upstream d206a76d7d27 23536c23 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/26 13:10 upstream d206a76d7d27 23536c23 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/26 12:01 upstream d206a76d7d27 23536c23 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/26 10:31 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/25 23:59 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in tcp_diag_get_aux
2024/02/24 08:34 upstream 603c04e27c3e 8d446f15 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 possible deadlock in tcp_diag_get_aux
2024/02/26 19:30 net 1a825e4cdf45 edd6a5e9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/26 10:18 net 2a770cdc4382 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/29 16:10 net-next 489645d3f133 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/28 18:40 net-next 4440873f3655 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 19:04 net-next 25d434257464 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 09:59 net-next 25d434257464 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 07:14 net-next 25d434257464 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 05:20 net-next 25d434257464 edd6a5e9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/27 03:47 net-next 5f6000aa24b9 edd6a5e9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/26 10:19 net-next d662c5b3ce6d 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/25 19:56 net-next d662c5b3ce6d 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/02/25 16:39 net-next d662c5b3ce6d 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce possible deadlock in tcp_diag_get_aux
2024/03/07 18:00 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 2b789849 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/07 15:29 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 2b789849 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 16:37 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 f39a7eed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 14:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 f39a7eed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 12:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 5fc53669 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 08:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 5fc53669 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 06:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 5fc53669 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 04:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 5fc53669 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/05 00:56 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 3717835d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/04 19:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 3717835d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/04 16:35 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 3717835d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/04 15:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 3717835d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/01 23:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 25905f5d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
2024/03/01 22:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 25905f5d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in tcp_diag_get_aux
* Struck through repros no longer work on HEAD.