ci2 starts bisection 2025-10-19 17:58:54.141874381 +0000 UTC m=+159703.777972950
bisecting fixing commit since ba8b8b19339409d005e0b71075309daf1bbbcbb6
building syzkaller on 53a8b9bd23a6fac52f298fb6115c012757f0a505
ensuring issue is reproducible on original commit ba8b8b19339409d005e0b71075309daf1bbbcbb6

testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 18e1924d292f196c010c8157f7e6b2fce75340059f51d7567122168ae9ef2564
run #0: crashed: BUG: soft lockup in sys_sendmsg
run #1: crashed: BUG: soft lockup in sys_sendmsg
run #2: crashed: BUG: soft lockup in sys_sendmsg
run #3: crashed: BUG: soft lockup in sys_sendmsg
run #4: crashed: BUG: soft lockup in sys_sendmsg
run #5: crashed: BUG: soft lockup in sys_recvmsg
run #6: crashed: BUG: soft lockup in sys_sendmsg
run #7: crashed: BUG: soft lockup in sys_recvmsg
run #8: crashed: BUG: soft lockup in sys_sendmsg
run #9: crashed: BUG: soft lockup in sys_recvmsg
run #10: crashed: BUG: soft lockup in sys_sendmsg
run #11: crashed: BUG: soft lockup in sys_recvmsg
run #12: crashed: BUG: soft lockup in sys_recvmsg
run #13: crashed: BUG: soft lockup in sys_recvmsg
run #14: crashed: BUG: soft lockup in sys_sendmsg
run #15: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor421210612" "root@10.128.0.246:./syz-executor421210612"]: exit status 255
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: BUG: soft lockup in sys_sendmsg, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 02710e4558723a3456ea71c742345deb4d594965653845fa4b49a7b87100bf47
run #0: crashed: BUG: soft lockup in sys_recvmsg
run #1: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor2433794524" "root@10.128.0.141:./syz-executor2433794524"]: exit status 255
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: soft lockup in sys_recvmsg, types: [HANG]
unable to determine the verdict: 8 good runs (wanted 5), for bad wanted 5 in total, got 9
kconfig minimization: base=4788 full=6021 leaves diff=248
split chunks (needed=false): <248>
split chunk #0 of len 248 into 5 parts
testing without sub-chunk 1/5
testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4f0f1d0acc87358aab75628f94e37410e96e8923cf1ce6d8de0984677845b4ab
run #0: crashed: BUG: soft lockup in sys_recvmsg
run #1: crashed: BUG: soft lockup in sys_recvmsg
run #2: crashed: BUG: soft lockup in sys_sendmsg
run #3: crashed: BUG: soft lockup in sys_sendmsg
run #4: crashed: BUG: soft lockup in sys_recvmsg
run #5: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor2576783145" "root@10.128.0.34:./syz-executor2576783145"]: exit status 255
run #6: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor3303015037" "root@10.128.1.116:./syz-executor3303015037"]: exit status 255
run #7: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor42814052" "root@10.128.10.19:./syz-executor42814052"]: exit status 255
run #8: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor3232407674" "root@10.128.1.63:./syz-executor3232407674"]: exit status 255
run #9: OK
representative crash: BUG: soft lockup in sys_recvmsg, types: [HANG]
the chunk can be dropped
testing without sub-chunk 2/5
testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 88c75bc6eba160b455bd8f5d499530baaa0692c9556f9908e33835170be0e0d7
run #0: crashed: BUG: soft lockup in sys_sendmsg
run #1: crashed: BUG: soft lockup in sys_recvmsg
run #2: crashed: BUG: soft lockup in sys_recvmsg
run #3: crashed: BUG: soft lockup in sys_sendmsg
run #4: crashed: BUG: soft lockup in sys_recvmsg
run #5: crashed: BUG: soft lockup in sys_sendmsg
run #6: crashed: BUG: soft lockup in sys_sendmsg
run #7: crashed: BUG: soft lockup in sys_recvmsg
run #8: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor2888558876" "root@10.128.0.81:./syz-executor2888558876"]: exit status 255
run #9: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor73390673" "root@10.128.0.185:./syz-executor73390673"]: exit status 255
representative crash: BUG: soft lockup in sys_sendmsg, types: [HANG]
the chunk can be dropped
testing without sub-chunk 3/5
testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 39209b2e2cd579281f1e0549884565327df7158fd2c1b1a0b41a7ea58d7cf57a
run #0: crashed: BUG: soft lockup in sys_sendmsg
run #1: crashed: BUG: soft lockup in sys_sendmsg
run #2: crashed: BUG: soft lockup in sys_recvmsg
run #3: crashed: BUG: soft lockup in sys_recvmsg
run #4: crashed: BUG: soft lockup in sys_recvmsg
run #5: crashed: BUG: soft lockup in sys_sendmsg
run #6: crashed: BUG: soft lockup in sys_recvmsg
run #7: crashed: BUG: soft lockup in sys_recvmsg
run #8: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor2932629986" "root@10.128.1.247:./syz-executor2932629986"]: exit status 255
run #9: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor1015253464" "root@10.128.1.244:./syz-executor1015253464"]: exit status 255
representative crash: BUG: soft lockup in sys_sendmsg, types: [HANG]
the chunk can be dropped
testing without sub-chunk 4/5
testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7082ad6772247a69d3a720893a84727e62bdd39e135509d553afbc64e2210cda
run #0: crashed: BUG: soft lockup in sys_recvmsg
run #1: crashed: BUG: soft lockup in sys_sendmsg
run #2: crashed: BUG: soft lockup in sys_recvmsg
run #3: crashed: BUG: soft lockup in sys_recvmsg
run #4: crashed: BUG: soft lockup in sys_recvmsg
run #5: crashed: BUG: soft lockup in sys_recvmsg
run #6: crashed: BUG: soft lockup in sys_recvmsg
run #7: crashed: BUG: soft lockup in sys_recvmsg
run #8: crashed: BUG: soft lockup in sys_sendmsg
run #9: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor467204459" "root@10.128.1.160:./syz-executor467204459"]: exit status 255
representative crash: BUG: soft lockup in sys_recvmsg, types: [HANG]
the chunk can be dropped
testing without sub-chunk 5/5
testing commit ba8b8b19339409d005e0b71075309daf1bbbcbb6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
failed building ba8b8b19339409d005e0b71075309daf1bbbcbb6: net/socket.c:1128: undefined reference to `wext_handle_ioctl'
net/socket.c:3397: undefined reference to `compat_wext_handle_ioctl'
net/core/net-procfs.c:346: undefined reference to `wext_proc_exit'
net/core/net-procfs.c:330: undefined reference to `wext_proc_init'
minimized to 48 configs; suspects: [HID_ZEROPLUS USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_DM9601 USB_NET_GL620A USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_RNDIS_HOST USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD USB_OHCI_HCD_PCI USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_PRINTER USB_SERIAL USB_SERIAL_FTDI_SIO USB_SERIAL_GENERIC USB_SERIAL_PL2303 USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_TRANCEVIBRATOR USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_WDM USB_XHCI_PCI_RENESAS WLAN WLAN_VENDOR_ATH WLAN_VENDOR_ATMEL WLAN_VENDOR_BROADCOM WLAN_VENDOR_INTERSIL WLAN_VENDOR_MARVELL WLAN_VENDOR_MEDIATEK WLAN_VENDOR_MICROCHIP WLAN_VENDOR_RALINK WLAN_VENDOR_REALTEK WLAN_VENDOR_RSI WLAN_VENDOR_ZYDAS ZEROPLUS_FF]
testing current HEAD 2ece552169c277a60a8b4ee62c478d6224db2db1
testing commit 2ece552169c277a60a8b4ee62c478d6224db2db1 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c9e0659f8e7e39915a9eea7442a6a7cafb63ddb1ef8d9ee037fde7e84f0b042a
run #0: crashed: BUG: soft lockup in sys_recvmsg
run #1: crashed: BUG: soft lockup in sys_sendmsg
run #2: crashed: BUG: soft lockup in sys_recvmsg
run #3: crashed: BUG: soft lockup in sys_recvmsg
run #4: crashed: BUG: soft lockup in sys_recvmsg
run #5: crashed: BUG: soft lockup in sys_sendmsg
run #6: crashed: BUG: soft lockup in sys_sendmsg
run #7: crashed: BUG: soft lockup in sys_recvmsg
run #8: crashed: BUG: soft lockup in sys_sendmsg
run #9: OK
representative crash: BUG: soft lockup in sys_recvmsg, types: [HANG]
crash still not fixed/happens on the oldest tested release
revisions tested: 7, total time: 2h15m20.570367197s (build: 43m10.534416742s, test: 1h30m48.289440238s)
crash still not fixed or there were kernel test errors
commit msg: Revert "genirq: Export affinity setter for modules"
crash: BUG: soft lockup in sys_recvmsg
watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz.6.103:803]
Modules linked in:
CPU: 1 PID: 803 Comm: syz.6.103 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:_raw_spin_unlock_bh+0x19/0x60 kernel/locking/spinlock.c:206
Code: 89 e7 89 45 b0 e8 a7 91 7e fd eb c9 e8 30 d9 fd ff 48 c7 c0 b8 b2 11 85 55 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 48 89 e5 <53> 48 89 fb 80 3c 10 00 75 2a 48 83 3d ad 33 4a 01 00 74 1e 48 89
RSP: 0018:ffffc90001886c10 EFLAGS: 00000a02
RAX: 1ffffffff0a23657 RBX: ffff888119950a00 RCX: ffffc90001886f00
RDX: dffffc0000000000 RSI: 000000009392bdd3 RDI: ffffc90001886f14
RBP: ffffc90001886c10 R08: 0000000000000001 R09: 0000000000000003
R10: fffff52000310d77 R11: 0000000000000000 R12: ffffc90001886f00
R13: 000000009392bdd3 R14: 0000000000000001 R15: dffffc0000000000
FS:  00007f65dd0ab6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f65dd0aaf98 CR3: 0000000116cf7000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 spin_unlock_bh include/linux/spinlock.h:399 [inline]
 tipc_skb_peek_port net/tipc/msg.h:1258 [inline]
 tipc_sk_rcv+0x23b/0x18f0 net/tipc/socket.c:2487
 tipc_node_xmit+0x1b4/0x1810 net/tipc/node.c:1674
 tipc_node_xmit_skb net/tipc/node.c:1739 [inline]
 tipc_node_distr_xmit+0x34c/0x690 net/tipc/node.c:1754
 tipc_sk_rcv+0x8cc/0x18f0 net/tipc/socket.c:2497
 tipc_node_xmit+0x1b4/0x1810 net/tipc/node.c:1674
 tipc_sk_push_backlog+0x2c8/0x770 net/tipc/socket.c:1306
 tipc_sk_conn_proto_rcv net/tipc/socket.c:1358 [inline]
 tipc_sk_proto_rcv net/tipc/socket.c:2156 [inline]
 tipc_sk_filter_rcv+0x2285/0x3030 net/tipc/socket.c:2350
 tipc_sk_enqueue net/tipc/socket.c:2442 [inline]
 tipc_sk_rcv+0xadc/0x18f0 net/tipc/socket.c:2493
 tipc_node_xmit+0x1b4/0x1810 net/tipc/node.c:1674
 tipc_node_xmit_skb net/tipc/node.c:1739 [inline]
 tipc_node_distr_xmit+0x34c/0x690 net/tipc/node.c:1754
 tipc_sk_backlog_rcv+0x162/0x1d0 net/tipc/socket.c:2410
 sk_backlog_rcv include/net/sock.h:1058 [inline]
 __release_sock+0x14f/0x2b0 net/core/sock.c:2588
 release_sock+0x4f/0x170 net/core/sock.c:3139
 tipc_wait_for_rcvmsg.isra.0+0x26b/0x4b0 net/tipc/socket.c:1849
 tipc_recvstream+0x204/0x8b0 net/tipc/socket.c:2040
 sock_recvmsg_nosec net/socket.c:905 [inline]
 sock_recvmsg net/socket.c:923 [inline]
 sock_recvmsg net/socket.c:919 [inline]
 ____sys_recvmsg+0x286/0x700 net/socket.c:2595
 ___sys_recvmsg+0x109/0x1d0 net/socket.c:2637
 __sys_recvmsg+0xc0/0x160 net/socket.c:2667
 __do_sys_recvmsg net/socket.c:2677 [inline]
 __se_sys_recvmsg net/socket.c:2674 [inline]
 __x64_sys_recvmsg+0x73/0xb0 net/socket.c:2674
 do_syscall_64+0x32/0x50 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f65dd65b169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f65dd0ab038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
RAX: ffffffffffffffda RBX: 00007f65dd883080 RCX: 00007f65dd65b169
RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003
RBP: 00007f65dd6dda68 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f65dd883080 R15: 00007fff624fbbd8
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 802 Comm: syz.6.103 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:native_safe_halt arch/x86/include/asm/irqflags.h:61 [inline]
RIP: 0010:arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline]
RIP: 0010:kvm_wait arch/x86/kernel/kvm.c:923 [inline]
RIP: 0010:kvm_wait+0x70/0x90 arch/x86/kernel/kvm.c:903
Code: 9d 48 8b 5d f8 c9 c3 f6 c7 02 75 10 0f 1f 44 00 00 0f 00 2d 82 ca fd 02 f4 eb e4 c3 0f 1f 44 00 00 0f 00 2d 72 ca fd 02 fb f4 <eb> d3 89 75 ec 48 89 7d f0 e8 22 08 68 00 8b 75 ec 48 8b 7d f0 eb
RSP: 0018:ffffc900018778e8 EFLAGS: 00000242
RAX: 0000000000000003 RBX: 0000000000000286 RCX: 1ffff1102332a151
RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888119950a88
RBP: ffffc90001877900 R08: 0000000000000001 R09: ffff888119950a88
R10: ffffed102332a151 R11: 0000000000000000 R12: ffff888119950a88
R13: ffffed102332a151 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f65dd0cc6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f65dd0abd58 CR3: 0000000116cf7000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 pv_wait arch/x86/include/asm/paravirt.h:564 [inline]
 pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
 __pv_queued_spin_lock_slowpath+0x939/0xc10 kernel/locking/qspinlock.c:508
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:554 [inline]
 queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:85 [inline]
 do_raw_spin_lock include/linux/spinlock.h:183 [inline]
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:136 [inline]
 _raw_spin_lock_bh+0xeb/0x110 kernel/locking/spinlock.c:175
 spin_lock_bh include/linux/spinlock.h:359 [inline]
 lock_sock_nested+0x1b/0xc0 net/core/sock.c:3122
 lock_sock include/net/sock.h:1684 [inline]
 tipc_sendstream+0x3f/0x70 net/tipc/socket.c:1540
 sock_sendmsg_nosec net/socket.c:652 [inline]
 __sock_sendmsg+0xb5/0xf0 net/socket.c:664
 ____sys_sendmsg+0x694/0x990 net/socket.c:2376
 ___sys_sendmsg+0xfc/0x190 net/socket.c:2430
 __sys_sendmsg+0xc3/0x160 net/socket.c:2459
 __do_sys_sendmsg net/socket.c:2468 [inline]
 __se_sys_sendmsg net/socket.c:2466 [inline]
 __x64_sys_sendmsg+0x73/0xb0 net/socket.c:2466
 do_syscall_64+0x32/0x50 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f65dd65b169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f65dd0cc038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f65dd882fa0 RCX: 00007f65dd65b169
RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000004
RBP: 00007f65dd6dda68 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f65dd882fa0 R15: 00007fff624fbbd8