Extracting prog: 2m10.39140152s
Minimizing prog: 49m38.159892168s
Simplifying prog options: 0s
Extracting C: 29.223559122s
Simplifying C: 9m19.166604922s


extracting reproducer from 80 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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-write$auto-openat$auto_lockdown_ops_lockdown-syz_genetlink_get_family_id$auto_ovs_meter-openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs-write$auto_blk_mq_debugfs_fops_blk_mq_debugfs-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
r0 = socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
write$auto(0x3, 0x0, 0x81) (async)
r1 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f00000000c0), r0) (async)
r2 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/block/nbd10/state\x00', 0x189e42, 0x0)
write$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r2, 0x0, 0x0)
writev$auto(r1, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
single: successfully extracted reproducer
found reproducer with 27 syscalls
minimizing guilty program
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-write$auto-openat$auto_lockdown_ops_lockdown-syz_genetlink_get_family_id$auto_ovs_meter-openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs-write$auto_blk_mq_debugfs_fops_blk_mq_debugfs
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
r0 = socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
write$auto(0x3, 0x0, 0x81) (async)
openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f00000000c0), r0) (async)
r1 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/block/nbd10/state\x00', 0x189e42, 0x0)
write$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r1, 0x0, 0x0)

program did not crash
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-write$auto-openat$auto_lockdown_ops_lockdown-syz_genetlink_get_family_id$auto_ovs_meter-openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
r0 = socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
write$auto(0x3, 0x0, 0x81) (async)
r1 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f00000000c0), r0) (async)
openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/block/nbd10/state\x00', 0x189e42, 0x0)
writev$auto(r1, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-write$auto-openat$auto_lockdown_ops_lockdown-syz_genetlink_get_family_id$auto_ovs_meter-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
r0 = socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
write$auto(0x3, 0x0, 0x81) (async)
r1 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f00000000c0), r0) (async)
writev$auto(r1, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-write$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
write$auto(0x3, 0x0, 0x81) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-write$auto-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
write$auto(0x3, 0x0, 0x81) (async)
writev$auto(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program did not crash
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_proc_reg_file_ops_compat_inode-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/nfsd.fh/flush\x00', 0x8a402, 0x0) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-bind$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x6b)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-socket-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
socket(0x2, 0x80002, 0x73) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-socket-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
socket(0xa, 0x2, 0x73) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-socket-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket(0x18, 0x5, 0x0) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-socket$nl_generic-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-close_range$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-preadv$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x7fffffff, 0x5)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-bind$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
bind$auto(0x3, &(0x7f0000000080), 0x6b)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-read$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
read$auto(0x3, 0x0, 0x80) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-setsockopt$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-io_uring_setup$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
io_uring_setup$auto(0x6, 0x0) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-sendto$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
sendto$auto(0x3, 0x0, 0xf, 0xe, &(0x7f0000000100), 0x19) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-io_uring_setup$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
io_uring_setup$auto(0x6, 0x0) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-mmap$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-socket-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
socket(0x2, 0x2, 0x1)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-setsockopt$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-io_uring_setup$auto-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
io_uring_setup$auto(0x1, 0x0) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-socket-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
socket(0x2, 0x80002, 0x73)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto-syz_clone3-openat$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
syz_clone3(&(0x7f0000000100)={0x100001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xc}, &(0x7f00000000c0)=""/27, 0xfffffffffffffd51, &(0x7f0000000300)=""/212, &(0x7f0000000200)=[0x0], 0x1}, 0x58)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async)
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program crashed: WARNING in vfs_writev
testing program (duration=53.052076819s, {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$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, 0x0, 0xa0042, 0x0)
writev$auto(r0, &(0x7f0000000580)={0x0, 0x2000000000b2e}, 0x1)

program did not crash
testing program (duration=53.052076819s, {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$auto_lockdown_ops_lockdown-writev$auto
detailed listing:
executing program 0:
r0 = openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0xa0042, 0x0)
writev$auto(r0, 0x0, 0x1)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.052076819s, {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$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
simplifying C reproducer
testing compiled C program (duration=53.052076819s, {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$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
testing compiled C program (duration=53.052076819s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
testing compiled C program (duration=53.052076819s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
testing compiled C program (duration=53.052076819s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
testing compiled C program (duration=53.052076819s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
testing compiled C program (duration=53.052076819s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
testing compiled C program (duration=53.052076819s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_lockdown_ops_lockdown-writev$auto
program crashed: WARNING in vfs_writev
reproducing took 1h1m36.941473638s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5827 at mm/page_alloc.c:4729 __alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4729
Modules linked in:
CPU: 1 UID: 0 PID: 5827 Comm: syz-executor324 Not tainted 6.13.0-rc5-syzkaller-00163-gab75170520d4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4729
Code: 24 2c 00 00 00 00 89 cd 0f 84 8b f9 ff ff 8b 34 24 48 89 da 8b 7c 24 08 e8 de b2 fe ff e9 69 f9 ff ff c6 05 54 6f 16 0e 01 90 <0f> 0b 90 31 db e9 9f f3 ff ff 89 14 24 e8 6f a4 0c 00 8b 14 24 e9
RSP: 0018:ffffc90003837928 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000040cc0
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000013
R13: 0000000000040cc0 R14: 1ffff92000706f39 R15: 00000000ffffffff
FS:  0000555571e5d380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000000 CR3: 0000000029fb0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 ___kmalloc_large_node+0x84/0x1b0 mm/slub.c:4243
 __kmalloc_large_node_noprof+0x1c/0x70 mm/slub.c:4270
 __do_kmalloc_node mm/slub.c:4286 [inline]
 __kmalloc_node_track_caller_noprof.cold+0x5/0x5f mm/slub.c:4317
 memdup_user_nul+0x2b/0x110 mm/util.c:305
 lockdown_write+0x2d/0x290 security/lockdown/lockdown.c:128
 do_loop_readv_writev fs/read_write.c:843 [inline]
 do_loop_readv_writev fs/read_write.c:828 [inline]
 vfs_writev+0x6da/0xdd0 fs/read_write.c:1052
 do_writev+0x133/0x340 fs/read_write.c:1096
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f601de372e9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcb4f253e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007ffcb4f255b8 RCX: 00007f601de372e9
RDX: 0000000000000001 RSI: 0000000020000580 RDI: 0000000000000003
RBP: 00007f601deaa610 R08: 0000000000000000 R09: 00007ffcb4f255b8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcb4f255a8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5827 at mm/page_alloc.c:4729 __alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4729
Modules linked in:
CPU: 1 UID: 0 PID: 5827 Comm: syz-executor324 Not tainted 6.13.0-rc5-syzkaller-00163-gab75170520d4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4729
Code: 24 2c 00 00 00 00 89 cd 0f 84 8b f9 ff ff 8b 34 24 48 89 da 8b 7c 24 08 e8 de b2 fe ff e9 69 f9 ff ff c6 05 54 6f 16 0e 01 90 <0f> 0b 90 31 db e9 9f f3 ff ff 89 14 24 e8 6f a4 0c 00 8b 14 24 e9
RSP: 0018:ffffc90003837928 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000040cc0
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000013
R13: 0000000000040cc0 R14: 1ffff92000706f39 R15: 00000000ffffffff
FS:  0000555571e5d380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000000 CR3: 0000000029fb0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 ___kmalloc_large_node+0x84/0x1b0 mm/slub.c:4243
 __kmalloc_large_node_noprof+0x1c/0x70 mm/slub.c:4270
 __do_kmalloc_node mm/slub.c:4286 [inline]
 __kmalloc_node_track_caller_noprof.cold+0x5/0x5f mm/slub.c:4317
 memdup_user_nul+0x2b/0x110 mm/util.c:305
 lockdown_write+0x2d/0x290 security/lockdown/lockdown.c:128
 do_loop_readv_writev fs/read_write.c:843 [inline]
 do_loop_readv_writev fs/read_write.c:828 [inline]
 vfs_writev+0x6da/0xdd0 fs/read_write.c:1052
 do_writev+0x133/0x340 fs/read_write.c:1096
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f601de372e9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcb4f253e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007ffcb4f255b8 RCX: 00007f601de372e9
RDX: 0000000000000001 RSI: 0000000020000580 RDI: 0000000000000003
RBP: 00007f601deaa610 R08: 0000000000000000 R09: 00007ffcb4f255b8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcb4f255a8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>