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BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3)

Status: upstream: reported C repro on 2022/09/22 23:07
Subsystems: dccp
[Documentation on labels]
Reported-by: syzbot+2ad8ef335371014d4dc7@syzkaller.appspotmail.com
First crash: 794d, last: 66d
Cause bisection: failed (error log, bisect log)
  
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (14)
Title Replies (including bot) Last reply
[syzbot] Monthly dccp report (Sep 2024) 0 (1) 2024/09/15 14:39
[syzbot] Monthly dccp report (Aug 2024) 0 (1) 2024/08/15 10:40
[syzbot] Monthly dccp report (Jul 2024) 0 (1) 2024/07/15 11:52
[syzbot] Monthly dccp report (May 2024) 0 (1) 2024/05/14 20:49
[syzbot] Monthly dccp report (Mar 2024) 0 (1) 2024/03/06 09:53
[syzbot] Monthly dccp report (Jan 2024) 0 (1) 2024/01/16 07:56
[syzbot] Monthly dccp report (Dec 2023) 0 (1) 2023/12/08 13:16
[syzbot] Monthly dccp report (Nov 2023) 0 (1) 2023/11/07 04:52
[syzbot] Monthly dccp report (Sep 2023) 0 (1) 2023/09/29 09:08
[syzbot] Monthly dccp report (Aug 2023) 0 (1) 2023/08/29 07:13
[syzbot] Monthly dccp report (Jul 2023) 0 (1) 2023/07/22 14:10
[syzbot] Monthly dccp report (May 2023) 0 (1) 2023/05/13 09:53
[syzbot] Monthly dccp report 0 (1) 2023/04/12 08:35
[syzbot] BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) 0 (1) 2022/09/22 23:07
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() 1 1311d 1311d 0/1 auto-closed as invalid on 2021/08/17 18:35
upstream BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (2) dccp 2 945d 978d 0/28 auto-closed as invalid on 2022/07/19 17:37
upstream BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() dccp 1 1193d 1189d 0/28 auto-closed as invalid on 2021/11/13 12:08
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2024/11/09 15:55 23m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2024/11/07 00:56 13m retest repro upstream report log
2024/08/31 10:00 17m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2024/08/29 00:29 19m retest repro upstream report log
2024/06/22 09:10 18m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2024/06/14 01:52 18m retest repro upstream error
2024/05/14 17:15 15m retest repro upstream report log
2024/04/10 07:07 17m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2024/04/05 01:38 13m retest repro upstream report log
2024/01/30 16:51 16m retest repro upstream report log
▶ ▼ Fix bisection attempts (11)
Created Duration User Patch Repo Result
2024/10/15 08:26 0m bisect fix upstream error job log
2024/09/15 05:49 2h34m bisect fix upstream OK (0) job log log
2024/08/14 22:45 1h36m bisect fix upstream OK (0) job log log
2024/07/14 18:12 2h03m bisect fix upstream OK (0) job log log
2024/03/05 14:02 2h51m bisect fix upstream OK (0) job log log
2023/10/29 12:56 1h47m bisect fix upstream OK (0) job log log
2023/04/30 19:27 24m bisect fix upstream OK (0) job log log
2023/03/31 08:02 56m bisect fix upstream OK (0) job log log
2023/02/28 13:37 24m bisect fix upstream OK (0) job log log
2023/01/28 17:28 24m bisect fix upstream OK (0) job log log
2022/11/23 05:07 25m bisect fix upstream OK (0) job log log

Sample crash report:
ccid3_first_li: No RTT estimate available, using fallback RTT
ccid3_first_li: X_recv==0
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:691/ccid3_first_li()
CPU: 1 PID: 3658 Comm: syz-executor118 Not tainted 6.1.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
 ccid3_first_li+0x33b/0x400 net/dccp/ccids/ccid3.c:691
 tfrc_lh_interval_add+0x587/0x7b0 net/dccp/ccids/lib/loss_interval.c:157
 tfrc_rx_handle_loss+0x73b/0x1a30 net/dccp/ccids/lib/packet_history.c:328
 ccid3_hc_rx_packet_recv+0x33d/0xf70 net/dccp/ccids/ccid3.c:744
 ccid_hc_rx_packet_recv net/dccp/ccid.h:182 [inline]
 dccp_deliver_input_to_ccids net/dccp/input.c:176 [inline]
 dccp_rcv_established+0x1b2/0x310 net/dccp/input.c:374
 dccp_v4_do_rcv+0xfc/0x1f0 net/dccp/ipv4.c:687
 sk_backlog_rcv include/net/sock.h:1109 [inline]
 __sk_receive_skb+0x43f/0x9e0 net/core/sock.c:565
 ip_protocol_deliver_rcu+0x38d/0x750 net/ipv4/ip_input.c:205
 ip_local_deliver_finish+0x269/0x480 net/ipv4/ip_input.c:233
 __netif_receive_skb_one_core net/core/dev.c:5489 [inline]
 __netif_receive_skb+0x1c5/0x500 net/core/dev.c:5603
 process_backlog+0x568/0x920 net/core/dev.c:5931
 __napi_poll+0xbe/0x4b0 net/core/dev.c:6498
 napi_poll net/core/dev.c:6565 [inline]
 net_rx_action+0x76c/0x1100 net/core/dev.c:6676
 __do_softirq+0x277/0x75b kernel/softirq.c:571
 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:650
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1107
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:lock_acquire+0x21e/0x400 kernel/locking/lockdep.c:5672
Code: 23 00 74 08 4c 89 f7 e8 80 a6 75 00 f6 44 24 61 02 0f 85 76 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 04 2c 00 00 00 00 43 c7 44 2c 09 00 00 00 00 43 c7 44 2c 11
RSP: 0018:ffffc90003eaf320 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff920007d5e70 RCX: ffff888076e92788
RDX: dffffc0000000000 RSI: ffffffff8b0da300 RDI: ffffffff8b6b0ec0
RBP: ffffc90003eaf470 R08: dffffc0000000000 R09: fffffbfff20e862b
R10: fffffbfff20e862b R11: 1ffffffff20e862a R12: dffffc0000000000
R13: 1ffff920007d5e6c R14: ffffc90003eaf380 R15: 0000000000000246
 __fs_reclaim_acquire mm/page_alloc.c:4679 [inline]
 fs_reclaim_acquire+0x82/0x120 mm/page_alloc.c:4693
 might_alloc include/linux/sched/mm.h:271 [inline]
 slab_pre_alloc_hook mm/slab.h:710 [inline]
 slab_alloc_node mm/slub.c:3318 [inline]
 __kmem_cache_alloc_node+0x3a/0x310 mm/slub.c:3437
 __do_kmalloc_node mm/slab_common.c:954 [inline]
 __kmalloc_node_track_caller+0x9c/0x190 mm/slab_common.c:975
 kmalloc_reserve net/core/skbuff.c:437 [inline]
 __alloc_skb+0x11d/0x620 net/core/skbuff.c:509
 alloc_skb include/linux/skbuff.h:1267 [inline]
 alloc_skb_with_frags+0xb4/0x780 net/core/skbuff.c:6126
 sock_alloc_send_pskb+0x930/0xa70 net/core/sock.c:2719
 sock_alloc_send_skb include/net/sock.h:1884 [inline]
 dccp_sendmsg+0x2b7/0x820 net/dccp/proto.c:752
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg net/socket.c:734 [inline]
 ____sys_sendmsg+0x597/0x8e0 net/socket.c:2482
 ___sys_sendmsg net/socket.c:2536 [inline]
 __sys_sendmmsg+0x3d7/0x770 net/socket.c:2622
 __do_sys_sendmmsg net/socket.c:2651 [inline]
 __se_sys_sendmmsg net/socket.c:2648 [inline]
 __x64_sys_sendmmsg+0x9c/0xb0 net/socket.c:2648
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6cd2019db9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd7adb2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cd2019db9
RDX: 000000000000ffc3 RSI: 0000000020001e80 RDI: 0000000000000006
RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7adb2bf0
R13: 00000000000f4240 R14: 000000000000d9ba R15: 00007ffd7adb2be4
 </TASK>
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt()
CPU: 1 PID: 3724 Comm: syz-executor118 Not tainted 6.1.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
 tfrc_rx_hist_sample_rtt+0x389/0x4a0 net/dccp/ccids/lib/packet_history.c:414
 ccid3_hc_rx_packet_recv+0x6c3/0xf70 net/dccp/ccids/ccid3.c:760
 ccid_hc_rx_packet_recv net/dccp/ccid.h:182 [inline]
 dccp_deliver_input_to_ccids net/dccp/input.c:176 [inline]
 dccp_rcv_established+0x1b2/0x310 net/dccp/input.c:374
 dccp_v4_do_rcv+0xfc/0x1f0 net/dccp/ipv4.c:687
 sk_backlog_rcv include/net/sock.h:1109 [inline]
 __sk_receive_skb+0x43f/0x9e0 net/core/sock.c:565
 ip_protocol_deliver_rcu+0x38d/0x750 net/ipv4/ip_input.c:205
 ip_local_deliver_finish+0x269/0x480 net/ipv4/ip_input.c:233
 __netif_receive_skb_one_core net/core/dev.c:5489 [inline]
 __netif_receive_skb+0x1c5/0x500 net/core/dev.c:5603
 process_backlog+0x568/0x920 net/core/dev.c:5931
 __napi_poll+0xbe/0x4b0 net/core/dev.c:6498
 napi_poll net/core/dev.c:6565 [inline]
 net_rx_action+0x76c/0x1100 net/core/dev.c:6676
 __do_softirq+0x277/0x75b kernel/softirq.c:571
 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:650
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1107
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:lock_acquire+0x21e/0x400 kernel/locking/lockdep.c:5672
Code: 23 00 74 08 4c 89 f7 e8 80 a6 75 00 f6 44 24 61 02 0f 85 76 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 04 2c 00 00 00 00 43 c7 44 2c 09 00 00 00 00 43 c7 44 2c 11
RSP: 0018:ffffc9000406f760 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff9200080def8 RCX: ffff88807886e208
RDX: dffffc0000000000 RSI: ffffffff8b0da300 RDI: ffffffff8b6b0ec0
RBP: ffffc9000406f8b0 R08: dffffc0000000000 R09: fffffbfff20e862f
R10: fffffbfff20e862f R11: 1ffffffff20e862e R12: dffffc0000000000
R13: 1ffff9200080def4 R14: ffffc9000406f7c0 R15: 0000000000000246
 __might_fault+0xb2/0x110 mm/memory.c:5646
 _copy_from_user+0x26/0x160 lib/usercopy.c:13
 copy_from_user include/linux/uaccess.h:161 [inline]
 copy_msghdr_from_user net/socket.c:2413 [inline]
 sendmsg_copy_msghdr+0xb7/0x650 net/socket.c:2513
 ___sys_sendmsg net/socket.c:2532 [inline]
 __sys_sendmmsg+0x3a1/0x770 net/socket.c:2622
 __do_sys_sendmmsg net/socket.c:2651 [inline]
 __se_sys_sendmmsg net/socket.c:2648 [inline]
 __x64_sys_sendmmsg+0x9c/0xb0 net/socket.c:2648
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6cd2019db9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd7adb2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cd2019db9
RDX: 000000000000ffc3 RSI: 0000000020001e80 RDI: 0000000000000006
RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7adb2bf0
R13: 00000000000f4240 R14: 000000000000e904 R15: 00007ffd7adb2be4
 </TASK>
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt()
CPU: 1 PID: 3825 Comm: syz-executor118 Not tainted 6.1.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
 tfrc_rx_hist_sample_rtt+0x389/0x4a0 net/dccp/ccids/lib/packet_history.c:414
 ccid3_hc_rx_packet_recv+0x6c3/0xf70 net/dccp/ccids/ccid3.c:760
 ccid_hc_rx_packet_recv net/dccp/ccid.h:182 [inline]
 dccp_deliver_input_to_ccids net/dccp/input.c:176 [inline]
 dccp_rcv_established+0x1b2/0x310 net/dccp/input.c:374
 dccp_v4_do_rcv+0xfc/0x1f0 net/dccp/ipv4.c:687
 sk_backlog_rcv include/net/sock.h:1109 [inline]
 __sk_receive_skb+0x43f/0x9e0 net/core/sock.c:565
 ip_protocol_deliver_rcu+0x38d/0x750 net/ipv4/ip_input.c:205
 ip_local_deliver_finish+0x269/0x480 net/ipv4/ip_input.c:233
 __netif_receive_skb_one_core net/core/dev.c:5489 [inline]
 __netif_receive_skb+0x1c5/0x500 net/core/dev.c:5603
 process_backlog+0x568/0x920 net/core/dev.c:5931
 __napi_poll+0xbe/0x4b0 net/core/dev.c:6498
 napi_poll net/core/dev.c:6565 [inline]
 net_rx_action+0x76c/0x1100 net/core/dev.c:6676
 __do_softirq+0x277/0x75b kernel/softirq.c:571
 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:650
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1107
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:lock_acquire+0x21e/0x400 kernel/locking/lockdep.c:5672
Code: 23 00 74 08 4c 89 f7 e8 80 a6 75 00 f6 44 24 61 02 0f 85 76 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 04 2c 00 00 00 00 43 c7 44 2c 09 00 00 00 00 43 c7 44 2c 11
RSP: 0018:ffffc9000460f760 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff920008c1ef8 RCX: ffff88802893a788
RDX: dffffc0000000000 RSI: ffffffff8b0da300 RDI: ffffffff8b6b0ec0
RBP: ffffc9000460f8b0 R08: dffffc0000000000 R09: fffffbfff20e862f
R10: fffffbfff20e862f R11: 1ffffffff20e862e R12: dffffc0000000000
R13: 1ffff920008c1ef4 R14: ffffc9000460f7c0 R15: 0000000000000246
 __might_fault+0xb2/0x110 mm/memory.c:5646
 _copy_from_user+0x26/0x160 lib/usercopy.c:13
 copy_from_user include/linux/uaccess.h:161 [inline]
 copy_msghdr_from_user net/socket.c:2413 [inline]
 sendmsg_copy_msghdr+0xb7/0x650 net/socket.c:2513
 ___sys_sendmsg net/socket.c:2532 [inline]
 __sys_sendmmsg+0x3a1/0x770 net/socket.c:2622
 __do_sys_sendmmsg net/socket.c:2651 [inline]
 __se_sys_sendmmsg net/socket.c:2648 [inline]
 __x64_sys_sendmmsg+0x9c/0xb0 net/socket.c:2648
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6cd2019db9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd7adb2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cd2019db9
RDX: 000000000000ffc3 RSI: 0000000020001e80 RDI: 0000000000000006
RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7adb2bf0
R13: 00000000000f4240 R14: 000000000000fe42 R15: 00007ffd7adb2be4
 </TASK>
----------------
Code disassembly (best guess):
   0:	23 00                	and    (%rax),%eax
   2:	74 08                	je     0xc
   4:	4c 89 f7             	mov    %r14,%rdi
   7:	e8 80 a6 75 00       	callq  0x75a68c
   c:	f6 44 24 61 02       	testb  $0x2,0x61(%rsp)
  11:	0f 85 76 01 00 00    	jne    0x18d
  17:	41 f7 c7 00 02 00 00 	test   $0x200,%r15d
  1e:	74 01                	je     0x21
  20:	fb                   	sti
  21:	48 c7 44 24 40 0e 36 	movq   $0x45e0360e,0x40(%rsp)
  28:	e0 45
* 2a:	4b c7 04 2c 00 00 00 	movq   $0x0,(%r12,%r13,1) <-- trapping instruction
  31:	00
  32:	43 c7 44 2c 09 00 00 	movl   $0x0,0x9(%r12,%r13,1)
  39:	00 00
  3b:	43                   	rex.XB
  3c:	c7                   	.byte 0xc7
  3d:	44 2c 11             	rex.R sub $0x11,%al

Crashes (17):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/11/23 05:07 upstream eb7081409f94 9da37ae8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2024/01/11 07:22 upstream acc657692aed 00f3cc59 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2022/09/20 17:54 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5aa266bb455b 7c41a9ba .config console log report syz C ci-upstream-gce-arm64 BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2024/01/12 01:05 upstream 3e7aeb78ab01 00f3cc59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/12/08 09:09 upstream 9ace34a8e446 28b24332 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/09/25 18:17 upstream 6465e260f487 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/12/30 19:00 upstream f016f7547aee fb427a07 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/08/23 22:23 upstream a5e505a99ca7 4d7ae7ab .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/08/23 16:37 upstream 89bf6209cad6 4d7ae7ab .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/07/24 07:27 upstream 6eaae1980760 68162649 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/07/18 18:08 upstream 74f1456c4a5f 022df2bb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/06/06 08:02 upstream f8dba31b0a82 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2022/09/18 23:05 upstream 38eddeedbbea dd9a85ff .config console log report info ci-upstream-kasan-gce-root BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/05/20 19:12 upstream d635f6cc934b 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/07/08 16:19 net-next 6843306689af 668cb1fa .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2023/07/16 02:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 35d9ecc5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
2022/09/20 14:42 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5aa266bb455b 7c41a9ba .config console log report info ci-upstream-gce-arm64 BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li()
* Struck through repros no longer work on HEAD.