Extracting prog: 3m53.945844695s
Minimizing prog: 52m32.390270055s
Simplifying prog options: 3m45.862392717s
Extracting C: 2m20.981387479s
Simplifying C: 24m26.480227904s


extracting reproducer from 1 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:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto-open_tree$auto-ioctl$auto_NS_GET_PID_FROM_PIDNS-sendmsg$auto_NFSD_CMD_THREADS_SET
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)
open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee)
ioctl$auto_NS_GET_PID_FROM_PIDNS(0xffffffffffffffff, 0x8004b706, &(0x7f0000000180)=0x2)
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000050}, 0x400c0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto-open_tree$auto-ioctl$auto_NS_GET_PID_FROM_PIDNS-sendmsg$auto_NFSD_CMD_THREADS_SET
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)
open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee)
ioctl$auto_NS_GET_PID_FROM_PIDNS(0xffffffffffffffff, 0x8004b706, &(0x7f0000000180)=0x2)
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000050}, 0x400c0)

program crashed: possible deadlock in pcpu_alloc_noprof
single: successfully extracted reproducer
found reproducer with 30 syscalls
minimizing guilty program
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto-open_tree$auto-ioctl$auto_NS_GET_PID_FROM_PIDNS
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)
open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee)
ioctl$auto_NS_GET_PID_FROM_PIDNS(0xffffffffffffffff, 0x8004b706, &(0x7f0000000180)=0x2)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto-open_tree$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)
open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x511000, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)
io_uring_register$auto(r3, 0x11, 0x0, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x7, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, 0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv-io_uring_setup$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff3, 0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x57, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x20003, 0x0, 0x0, 0xfffffffa, 0xc}})

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv-read$auto_vmwgfx_driver_fops_vmwgfx_drv
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)
read$auto_vmwgfx_driver_fops_vmwgfx_drv(r4, &(0x7f0000000280)=""/49, 0x31)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-openat$auto_vmwgfx_driver_fops_vmwgfx_drv
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x60800, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal-ioctl$auto_BLKFLSBUF
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)='-', 0x1)
ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal-write$auto_kernfs_file_fops_kernfs_internal
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f00000000c0)='-', 0x1)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-openat$auto_kernfs_file_fops_kernfs_internal
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/hid/drivers/zeroplus/uevent\x00', 0x121681, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r0, 0x400454ca, 0x38)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
write$auto(0xffffffffffffffff, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-mbind$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getrandom$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, 0x0, 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
simplifying guilty program options
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x80900, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in pcpu_alloc_noprof
simplifying C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program did not crash
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in pcpu_alloc_noprof
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in pcpu_alloc_noprof
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in pcpu_alloc_noprof
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-openat$auto_def_blk_fops_fs
program crashed: possible deadlock in static_key_slow_inc
a never seen crash title: possible deadlock in static_key_slow_inc, ignore
reproducing took 1h26m10.933005739s
repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
6.15.0-syzkaller-13743-g8630c59e9936 #0 Not tainted
------------------------------------------------------
syz-executor117/5912 is trying to acquire lock:
ffffffff8e52f648 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0xb4c/0x1470 mm/percpu.c:1782

but task is already holding lock:
ffff888025f9a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}:
       blk_alloc_queue+0x619/0x760 block/blk-core.c:461
       blk_mq_alloc_queue+0x175/0x290 block/blk-mq.c:4396
       __blk_mq_alloc_disk+0x29/0x120 block/blk-mq.c:4443
       loop_add+0x49e/0xb70 drivers/block/loop.c:2014
       loop_init+0x164/0x270 drivers/block/loop.c:2249
       do_one_initcall+0x120/0x6e0 init/main.c:1273
       do_initcall_level init/main.c:1335 [inline]
       do_initcalls init/main.c:1351 [inline]
       do_basic_setup init/main.c:1370 [inline]
       kernel_init_freeable+0x5c2/0x900 init/main.c:1583
       kernel_init+0x1c/0x2b0 init/main.c:1473
       ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

-> #1 (fs_reclaim){+.+.}-{0:0}:
       __fs_reclaim_acquire mm/page_alloc.c:4045 [inline]
       fs_reclaim_acquire+0x102/0x150 mm/page_alloc.c:4059
       might_alloc include/linux/sched/mm.h:318 [inline]
       prepare_alloc_pages+0x162/0x610 mm/page_alloc.c:4727
       __alloc_frozen_pages_noprof+0x18b/0x23f0 mm/page_alloc.c:4948
       __alloc_pages_noprof+0xb/0x1b0 mm/page_alloc.c:4993
       __alloc_pages_node_noprof include/linux/gfp.h:284 [inline]
       alloc_pages_node_noprof include/linux/gfp.h:311 [inline]
       pcpu_alloc_pages mm/percpu-vm.c:95 [inline]
       pcpu_populate_chunk+0x110/0xb00 mm/percpu-vm.c:285
       pcpu_alloc_noprof+0x86a/0x1470 mm/percpu.c:1870
       xt_percpu_counter_alloc+0x13e/0x1b0 net/netfilter/x_tables.c:1931
       find_check_entry.constprop.0+0xbc/0x9b0 net/ipv4/netfilter/ip_tables.c:526
       translate_table+0xc98/0x1720 net/ipv4/netfilter/ip_tables.c:716
       ipt_register_table+0x102/0x430 net/ipv4/netfilter/ip_tables.c:1742
       iptable_security_table_init+0x40/0x60 net/ipv4/netfilter/iptable_security.c:46
       xt_find_table_lock+0x2e4/0x520 net/netfilter/x_tables.c:1260
       xt_request_find_table_lock+0x28/0xf0 net/netfilter/x_tables.c:1285
       get_info+0x190/0x610 net/ipv4/netfilter/ip_tables.c:963
       do_ipt_get_ctl+0x169/0xa10 net/ipv4/netfilter/ip_tables.c:1659
       nf_getsockopt+0x79/0xe0 net/netfilter/nf_sockopt.c:116
       ip_getsockopt+0x18c/0x1e0 net/ipv4/ip_sockglue.c:1777
       tcp_getsockopt+0xa1/0x100 net/ipv4/tcp.c:4760
       do_sock_getsockopt+0x3fc/0x800 net/socket.c:2357
       __sys_getsockopt+0x123/0x1b0 net/socket.c:2386
       __do_sys_getsockopt net/socket.c:2393 [inline]
       __se_sys_getsockopt net/socket.c:2390 [inline]
       __x64_sys_getsockopt+0xbd/0x160 net/socket.c:2390
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (pcpu_alloc_mutex){+.+.}-{4:4}:
       check_prev_add kernel/locking/lockdep.c:3168 [inline]
       check_prevs_add kernel/locking/lockdep.c:3287 [inline]
       validate_chain kernel/locking/lockdep.c:3911 [inline]
       __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
       lock_acquire kernel/locking/lockdep.c:5871 [inline]
       lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
       __mutex_lock_common kernel/locking/mutex.c:602 [inline]
       __mutex_lock+0x199/0xb90 kernel/locking/mutex.c:747
       pcpu_alloc_noprof+0xb4c/0x1470 mm/percpu.c:1782
       blk_stat_alloc_callback+0xc8/0x280 block/blk-stat.c:116
       wbt_init+0xac/0x540 block/blk-wbt.c:903
       queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
       queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
       sysfs_kf_write+0xef/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
       new_sync_write fs/read_write.c:593 [inline]
       vfs_write+0x6c7/0x1150 fs/read_write.c:686
       ksys_write+0x12a/0x250 fs/read_write.c:738
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#18

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&q->q_usage_counter(io)#18);
                               lock(fs_reclaim);
                               lock(&q->q_usage_counter(io)#18);
  lock(pcpu_alloc_mutex);

 *** DEADLOCK ***

5 locks held by syz-executor117/5912:
 #0: ffff88803128a428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:738
 #1: ffff888069ff1888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 fs/kernfs/file.c:325
 #2: ffff888025fca3c8 (kn->active#59){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 fs/kernfs/file.c:326
 #3: ffff888025f9a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205
 #4: ffff888025f9a800 (&q->q_usage_counter(queue)#19){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205

stack backtrace:
CPU: 1 UID: 0 PID: 5912 Comm: syz-executor117 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 print_circular_bug+0x275/0x350 kernel/locking/lockdep.c:2046
 check_noncircular+0x14c/0x170 kernel/locking/lockdep.c:2178
 check_prev_add kernel/locking/lockdep.c:3168 [inline]
 check_prevs_add kernel/locking/lockdep.c:3287 [inline]
 validate_chain kernel/locking/lockdep.c:3911 [inline]
 __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
 lock_acquire kernel/locking/lockdep.c:5871 [inline]
 lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
 __mutex_lock_common kernel/locking/mutex.c:602 [inline]
 __mutex_lock+0x199/0xb90 kernel/locking/mutex.c:747
 pcpu_alloc_noprof+0xb4c/0x1470 mm/percpu.c:1782
 blk_stat_alloc_callback+0xc8/0x280 block/blk-stat.c:116
 wbt_init+0xac/0x540 block/blk-wbt.c:903
 queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
 queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
 sysfs_kf_write+0xef/0x150 fs/sysfs/file.c:145
 kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x6c7/0x1150 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f97e87124a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1f 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc4ca0cea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f97e87124a9
RDX: 0000000000000009 RSI: 00002000000001c0 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 00007ffc4ca0cef0 R14: 00007ffc4ca0cf30 R15: 0000000000000000
 </TASK>

final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
6.15.0-syzkaller-13743-g8630c59e9936 #0 Not tainted
------------------------------------------------------
syz-executor117/5912 is trying to acquire lock:
ffffffff8e52f648 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0xb4c/0x1470 mm/percpu.c:1782

but task is already holding lock:
ffff888025f9a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}:
       blk_alloc_queue+0x619/0x760 block/blk-core.c:461
       blk_mq_alloc_queue+0x175/0x290 block/blk-mq.c:4396
       __blk_mq_alloc_disk+0x29/0x120 block/blk-mq.c:4443
       loop_add+0x49e/0xb70 drivers/block/loop.c:2014
       loop_init+0x164/0x270 drivers/block/loop.c:2249
       do_one_initcall+0x120/0x6e0 init/main.c:1273
       do_initcall_level init/main.c:1335 [inline]
       do_initcalls init/main.c:1351 [inline]
       do_basic_setup init/main.c:1370 [inline]
       kernel_init_freeable+0x5c2/0x900 init/main.c:1583
       kernel_init+0x1c/0x2b0 init/main.c:1473
       ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

-> #1 (fs_reclaim){+.+.}-{0:0}:
       __fs_reclaim_acquire mm/page_alloc.c:4045 [inline]
       fs_reclaim_acquire+0x102/0x150 mm/page_alloc.c:4059
       might_alloc include/linux/sched/mm.h:318 [inline]
       prepare_alloc_pages+0x162/0x610 mm/page_alloc.c:4727
       __alloc_frozen_pages_noprof+0x18b/0x23f0 mm/page_alloc.c:4948
       __alloc_pages_noprof+0xb/0x1b0 mm/page_alloc.c:4993
       __alloc_pages_node_noprof include/linux/gfp.h:284 [inline]
       alloc_pages_node_noprof include/linux/gfp.h:311 [inline]
       pcpu_alloc_pages mm/percpu-vm.c:95 [inline]
       pcpu_populate_chunk+0x110/0xb00 mm/percpu-vm.c:285
       pcpu_alloc_noprof+0x86a/0x1470 mm/percpu.c:1870
       xt_percpu_counter_alloc+0x13e/0x1b0 net/netfilter/x_tables.c:1931
       find_check_entry.constprop.0+0xbc/0x9b0 net/ipv4/netfilter/ip_tables.c:526
       translate_table+0xc98/0x1720 net/ipv4/netfilter/ip_tables.c:716
       ipt_register_table+0x102/0x430 net/ipv4/netfilter/ip_tables.c:1742
       iptable_security_table_init+0x40/0x60 net/ipv4/netfilter/iptable_security.c:46
       xt_find_table_lock+0x2e4/0x520 net/netfilter/x_tables.c:1260
       xt_request_find_table_lock+0x28/0xf0 net/netfilter/x_tables.c:1285
       get_info+0x190/0x610 net/ipv4/netfilter/ip_tables.c:963
       do_ipt_get_ctl+0x169/0xa10 net/ipv4/netfilter/ip_tables.c:1659
       nf_getsockopt+0x79/0xe0 net/netfilter/nf_sockopt.c:116
       ip_getsockopt+0x18c/0x1e0 net/ipv4/ip_sockglue.c:1777
       tcp_getsockopt+0xa1/0x100 net/ipv4/tcp.c:4760
       do_sock_getsockopt+0x3fc/0x800 net/socket.c:2357
       __sys_getsockopt+0x123/0x1b0 net/socket.c:2386
       __do_sys_getsockopt net/socket.c:2393 [inline]
       __se_sys_getsockopt net/socket.c:2390 [inline]
       __x64_sys_getsockopt+0xbd/0x160 net/socket.c:2390
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (pcpu_alloc_mutex){+.+.}-{4:4}:
       check_prev_add kernel/locking/lockdep.c:3168 [inline]
       check_prevs_add kernel/locking/lockdep.c:3287 [inline]
       validate_chain kernel/locking/lockdep.c:3911 [inline]
       __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
       lock_acquire kernel/locking/lockdep.c:5871 [inline]
       lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
       __mutex_lock_common kernel/locking/mutex.c:602 [inline]
       __mutex_lock+0x199/0xb90 kernel/locking/mutex.c:747
       pcpu_alloc_noprof+0xb4c/0x1470 mm/percpu.c:1782
       blk_stat_alloc_callback+0xc8/0x280 block/blk-stat.c:116
       wbt_init+0xac/0x540 block/blk-wbt.c:903
       queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
       queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
       sysfs_kf_write+0xef/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
       new_sync_write fs/read_write.c:593 [inline]
       vfs_write+0x6c7/0x1150 fs/read_write.c:686
       ksys_write+0x12a/0x250 fs/read_write.c:738
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#18

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&q->q_usage_counter(io)#18);
                               lock(fs_reclaim);
                               lock(&q->q_usage_counter(io)#18);
  lock(pcpu_alloc_mutex);

 *** DEADLOCK ***

5 locks held by syz-executor117/5912:
 #0: ffff88803128a428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:738
 #1: ffff888069ff1888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 fs/kernfs/file.c:325
 #2: ffff888025fca3c8 (kn->active#59){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 fs/kernfs/file.c:326
 #3: ffff888025f9a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205
 #4: ffff888025f9a800 (&q->q_usage_counter(queue)#19){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205

stack backtrace:
CPU: 1 UID: 0 PID: 5912 Comm: syz-executor117 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 print_circular_bug+0x275/0x350 kernel/locking/lockdep.c:2046
 check_noncircular+0x14c/0x170 kernel/locking/lockdep.c:2178
 check_prev_add kernel/locking/lockdep.c:3168 [inline]
 check_prevs_add kernel/locking/lockdep.c:3287 [inline]
 validate_chain kernel/locking/lockdep.c:3911 [inline]
 __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
 lock_acquire kernel/locking/lockdep.c:5871 [inline]
 lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
 __mutex_lock_common kernel/locking/mutex.c:602 [inline]
 __mutex_lock+0x199/0xb90 kernel/locking/mutex.c:747
 pcpu_alloc_noprof+0xb4c/0x1470 mm/percpu.c:1782
 blk_stat_alloc_callback+0xc8/0x280 block/blk-stat.c:116
 wbt_init+0xac/0x540 block/blk-wbt.c:903
 queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
 queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
 sysfs_kf_write+0xef/0x150 fs/sysfs/file.c:145
 kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x6c7/0x1150 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f97e87124a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1f 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc4ca0cea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f97e87124a9
RDX: 0000000000000009 RSI: 00002000000001c0 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 00007ffc4ca0cef0 R14: 00007ffc4ca0cf30 R15: 0000000000000000
 </TASK>