Extracting prog: 56.773829245s
Minimizing prog: 8m25.499238956s
Simplifying prog options: 0s
Extracting C: 45.040329045s
Simplifying C: 4m56.138934491s


extracting reproducer from 37 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE-openat
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)

program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
testing program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$eJxiGAWjYBSMWPDo4dcHvU4WIToMDAw8DCoM7FDxF8wINUxI6u/MLNWeaus6Z9PtpUfy+Gp3oZvHTqL9IGsOODIzlDBwQkX+/0eWVwGTjCwgV6hAxUIZmBg0GRgY9kO1qELFExiYGMKg7FQGRoZIKDsLiZ0PsyYnVS85PyclLTMn1QBEGIIIIxBhjGw/CwMDw9tGRoYUBgYGDrDr/v9nRJIvrqzKTszJSS1CZ7D+h9mDIUUqA1/4gd3nyMRgCw+9//9B8RXR0dwI4uuBCDZUPYYMTAyGULYxAyNDMJRtwcDOoKenhwgSJP9LsSDMZybG/8iMuZT4nxldpAJNTcIjXNoFdakQ+tRnwJIgNKEQF4ajDKoxGNFFQBkaLiL2dtdpTF1PibXiSwFy5CJLMZKSZajEOPC/KjsRXHAxMDBgqLnERZqBJbGo/oKVK1gVI8onUOmtjlQ+sTCwwMsP/ZLcAv3iyirdzNzE9NT01DwjI2MzAxMDA1MjfXBBBCExyr0/8PKPA1w+cSGZz4qjrGRjZHOAc0qKDNkY2RgqEktKiowgJFKJG7wt/w1YGRO4/GNi0FCGaGOEFac4KjpGKGYC0yCWBjMO54yCUTAKRsEoGAWjYBSMglEwCkbBKBgFo2AUjIJRMApGAYlAnoERPAoKnaj6jwMYBYBVAwIAAP//14RaCg==")
openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)

program did not crash
testing program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program did not crash
testing program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program did not crash
testing program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program did not crash
testing program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=31.92596767s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
simplifying C reproducer
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program did not crash
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program did not crash
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
testing compiled C program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
testing program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
validation run: crashed=true
testing program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
validation run: crashed=true
testing program (duration=31.92596767s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2008018, &(0x7f00000000c0)=ANY=[], 0x5, 0x202, &(0x7f00000002c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000240)={0x402a, 0x10100002000001, 0x0, 0x7})

program crashed: BUG: scheduling while atomic in exit_to_user_mode_loop
validation run: crashed=true
reproducing took 18m49.521639707s
repro crashed as (corrupted=false):
erofs: (device loop2): mounted with root inode @ nid 36.
BUG: scheduling while atomic: syz.2.125/585/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff82121a08>] kmap_atomic include/linux/highmem.h:156 [inline]
[<ffffffff82121a08>] z_erofs_reload_indexes+0x318/0x450 fs/erofs/zmap.c:148
CPU: 1 PID: 585 Comm: syz.2.125 Not tainted 5.10.240-syzkaller-00225-g1154f779f3f3 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 __dump_stack+0x21/0x24 lib/dump_stack.c:77
 dump_stack_lvl+0x169/0x1d8 lib/dump_stack.c:118
 dump_stack+0x15/0x1c lib/dump_stack.c:135
 __schedule_bug+0x177/0x230 kernel/sched/core.c:4545
 schedule_debug kernel/sched/core.c:4572 [inline]
 __schedule+0xc33/0x1310 kernel/sched/core.c:4700
 schedule+0x13c/0x1d0 kernel/sched/core.c:4884
 exit_to_user_mode_loop+0x4b/0xe0 kernel/entry/common.c:160
 exit_to_user_mode_prepare kernel/entry/common.c:199 [inline]
 syscall_exit_to_user_mode+0x68/0x90 kernel/entry/common.c:274
 do_syscall_64+0x3d/0x40 arch/x86/entry/common.c:56
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fd106d3d9a9
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:00007ffe136b7558 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 000000000000e1e3 RCX: 00007fd106d3d9a9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 00000003136b784f
R10: 00007fd106baf000 R11: 0000000000000246 R12: 00007fd106f64fac
R13: 00007fd106f64fa0 R14: ffffffffffffffff R15: 0000000000000003

final repro crashed as (corrupted=false):
erofs: (device loop2): mounted with root inode @ nid 36.
BUG: scheduling while atomic: syz.2.125/585/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff82121a08>] kmap_atomic include/linux/highmem.h:156 [inline]
[<ffffffff82121a08>] z_erofs_reload_indexes+0x318/0x450 fs/erofs/zmap.c:148
CPU: 1 PID: 585 Comm: syz.2.125 Not tainted 5.10.240-syzkaller-00225-g1154f779f3f3 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 __dump_stack+0x21/0x24 lib/dump_stack.c:77
 dump_stack_lvl+0x169/0x1d8 lib/dump_stack.c:118
 dump_stack+0x15/0x1c lib/dump_stack.c:135
 __schedule_bug+0x177/0x230 kernel/sched/core.c:4545
 schedule_debug kernel/sched/core.c:4572 [inline]
 __schedule+0xc33/0x1310 kernel/sched/core.c:4700
 schedule+0x13c/0x1d0 kernel/sched/core.c:4884
 exit_to_user_mode_loop+0x4b/0xe0 kernel/entry/common.c:160
 exit_to_user_mode_prepare kernel/entry/common.c:199 [inline]
 syscall_exit_to_user_mode+0x68/0x90 kernel/entry/common.c:274
 do_syscall_64+0x3d/0x40 arch/x86/entry/common.c:56
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fd106d3d9a9
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:00007ffe136b7558 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 000000000000e1e3 RCX: 00007fd106d3d9a9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 00000003136b784f
R10: 00007fd106baf000 R11: 0000000000000246 R12: 00007fd106f64fac
R13: 00007fd106f64fa0 R14: ffffffffffffffff R15: 0000000000000003