Extracting prog: 2m9.596603701s
Minimizing prog: 43m4.503095746s
Simplifying prog options: 0s
Extracting C: 1m3.596126872s
Simplifying C: 6m30.839428361s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-openat$cgroup_ro-rename-openat$dlm_plock-ioctl$COMEDI_INSNLIST-ioctl$DRM_IOCTL_RM_MAP
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$eJzs3T9rc1UYAPDnpmkSdUgHJxG8oINTaV1dUqSFYiYlgzposS1IE4QWCv7BaydXF0c/gSC4+SVc/AaCq+Bmh8KVe3Pvm7RvmjYvTfv++f2Wnp57nnOec3poKeU+/ez10dF+Godn3/4VnU4SjV704jyJtWhE7fu4pPdjAADPsvM8j3/zsUXikojoLC8tAGCJFv75/9vSUwIAluzDjz5+f6vf3/4gTTuxM/rhdFD8Zl98HD/fOowvYhgHsRHduIjIHxm3d/I8z5ppYS3eGmWngyJy9Okf1fxb/0SU8ZvRjbWy63L8bn97Mx2bis+KPF6u1u8V8e9EN16dsf5uP6n+QnEpPgatePvNqfzXoxt/fh5fxjD2yyQm63+3mabv5T/9980nxTRFfJKdDtrluIl85X6/MgAAAAAAAAAAAAAAAAAAAAAAPM/Wq9o77Sjr9xRdVf2dlYvik9VIa2V9nyzq+jzj+KSe6Ep9oCyPn+v6OhtpmubVwEl9n2a81ozmw+waAAAAAAAAAAAAAAAAAAAAni4nX319tDccHhzfSaOuBlC/1v+k8/Smet6I+YPbk7UaVXPOzLFSj0ki5qZRbOKOjuWmxkvX5fzLr4tO2Ll5zOq887mbRn27jvaS2WfYjrqnU1+S36fHtOKWa7Wue5QvdP1aMx91F95765Wykc0ZE8m8xN79e3xyVU9ydRet8lRnhq9WjanwK3djofv8+PeKRLUOAAAAAAAAAAAAAAAAAABYqslLvzMens0NbeTtpaUFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPdq8v//F2hkVfAtBrfi+OSBtwgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAL4P8AAAD//9MQYQA=")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0)
rename(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x200842, 0x0)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil})

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:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-openat$cgroup_ro-rename-openat$dlm_plock-ioctl$COMEDI_INSNLIST-ioctl$DRM_IOCTL_RM_MAP
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0)
rename(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x200842, 0x0)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil})

program crashed: WARNING in comedi_unlocked_ioctl
single: successfully extracted reproducer
found reproducer with 29 syscalls
minimizing guilty program
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-openat$cgroup_ro-rename-openat$dlm_plock-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0)
rename(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x200842, 0x0)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-openat$cgroup_ro-rename-openat$dlm_plock
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r1 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r1, 0x0)
landlock_restrict_self(r1, 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r1, 0x80811501, &(0x7f0000000180)={0x80})
r3 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r3, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0)
rename(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x200842, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-openat$cgroup_ro-rename-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0)
rename(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-openat$cgroup_ro-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-syz_mount_image$msdos-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000))
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mount$nfs-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mount$nfs(&(0x7f0000000100)='.5.', 0x0, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-syz_mount_image$vfat-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x14812, &(0x7f0000000480)={[{@utf8no}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@rodir}, {@utf8}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@rodir}, {@rodir}, {@utf8no}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}]}, 0x24, 0x2a5, &(0x7f0000002300)="$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")
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-rename-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-ioctl$vim2m_VIDIOC_PREPARE_BUF-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058560f, &(0x7f0000000a40)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0xf}, 0x0, 0x1, {0x0}, 0x4})
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_PREPARE_BUF-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000c40)=@mmap={0x0, 0x2, 0x4, 0x40, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c7279ea"}})
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
r4 = syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000001c0)={0x9, 0x2, 0x1})
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-syz_open_dev$vim2m-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
syz_open_dev$vim2m(&(0x7f0000000a00), 0x1000000000000f7, 0x2)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-ioctl$FS_IOC_GETFSSYSFSPATH-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
ioctl$FS_IOC_GETFSSYSFSPATH(r2, 0x80811501, &(0x7f0000000180)={0x80})
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
landlock_restrict_self(r3, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
r3 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
landlock_restrict_self(r3, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-landlock_create_ruleset-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x2}, 0x10, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
landlock_restrict_self(r2, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-landlock_restrict_self-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
landlock_restrict_self(r2, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-landlock_create_ruleset-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
landlock_create_ruleset(&(0x7f0000000240)={0x400, 0x3, 0x2}, 0x22, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mkdir-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-add_key-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3, 0x9}, &(0x7f0000000080)="00000102", 0xfffff, r0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(0xffffffffffffffff, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(0x0, &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, 0x0, 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, &(0x7f0000104d40)})

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, 0x0})

program crashed: WARNING in comedi_unlocked_ioctl
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
simplifying C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
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}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program did not crash
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
program crashed: WARNING in comedi_unlocked_ioctl
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, 0x0})

program crashed: WARNING in comedi_unlocked_ioctl
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, 0x0})

program crashed: WARNING in comedi_unlocked_ioctl
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$keyring-openat$comedi-mprotect-ioctl$COMEDI_INSNLIST
detailed listing:
executing program 0:
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f0000000000)={0x0, 0x0})

program crashed: WARNING in comedi_unlocked_ioctl
validation run: crashed=true
reproducing took 56m20.137249151s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5542 at mm/page_alloc.c:4935 __alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:4935
Modules linked in:
CPU: 0 UID: 0 PID: 5542 Comm: syz.0.16 Not tainted 6.16.0-rc4-syzkaller-00123-g4c06e63b9203 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:4935
Code: 74 10 4c 89 e7 89 54 24 0c e8 24 14 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 72 f5 74 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24
RSP: 0018:ffffc900029bf960 EFLAGS: 00010246
RAX: ffffc900029bf900 RBX: 0000000000000019 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900029bf9c8
RBP: ffffc900029bfa50 R08: ffffc900029bf9c7 R09: 0000000000000000
R10: ffffc900029bf9a0 R11: fffff52000537f39 R12: 0000000000000000
R13: 1ffff92000537f30 R14: 0000000000040dc0 R15: dffffc0000000000
FS:  000055557fbc4500(0000) GS:ffff88808d21c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000008 CR3: 00000000435af000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 __alloc_pages_noprof+0xa/0x30 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]
 ___kmalloc_large_node+0x85/0x210 mm/slub.c:4272
 __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:4300
 __do_kmalloc_node mm/slub.c:4316 [inline]
 __kmalloc_noprof+0x36f/0x4f0 mm/slub.c:4340
 kmalloc_noprof include/linux/slab.h:909 [inline]
 kmalloc_array_noprof include/linux/slab.h:948 [inline]
 comedi_unlocked_ioctl+0x9ee/0xf40 drivers/comedi/comedi_fops.c:2242
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6d6018e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc4359bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f6d603b5fa0 RCX: 00007f6d6018e929
RDX: 0000200000000000 RSI: 000000008010640b RDI: 0000000000000003
RBP: 00007f6d60210b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f6d603b5fa0 R14: 00007f6d603b5fa0 R15: 0000000000000003
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5542 at mm/page_alloc.c:4935 __alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:4935
Modules linked in:
CPU: 0 UID: 0 PID: 5542 Comm: syz.0.16 Not tainted 6.16.0-rc4-syzkaller-00123-g4c06e63b9203 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:4935
Code: 74 10 4c 89 e7 89 54 24 0c e8 24 14 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 72 f5 74 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24
RSP: 0018:ffffc900029bf960 EFLAGS: 00010246
RAX: ffffc900029bf900 RBX: 0000000000000019 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900029bf9c8
RBP: ffffc900029bfa50 R08: ffffc900029bf9c7 R09: 0000000000000000
R10: ffffc900029bf9a0 R11: fffff52000537f39 R12: 0000000000000000
R13: 1ffff92000537f30 R14: 0000000000040dc0 R15: dffffc0000000000
FS:  000055557fbc4500(0000) GS:ffff88808d21c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000008 CR3: 00000000435af000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 __alloc_pages_noprof+0xa/0x30 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]
 ___kmalloc_large_node+0x85/0x210 mm/slub.c:4272
 __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:4300
 __do_kmalloc_node mm/slub.c:4316 [inline]
 __kmalloc_noprof+0x36f/0x4f0 mm/slub.c:4340
 kmalloc_noprof include/linux/slab.h:909 [inline]
 kmalloc_array_noprof include/linux/slab.h:948 [inline]
 comedi_unlocked_ioctl+0x9ee/0xf40 drivers/comedi/comedi_fops.c:2242
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6d6018e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc4359bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f6d603b5fa0 RCX: 00007f6d6018e929
RDX: 0000200000000000 RSI: 000000008010640b RDI: 0000000000000003
RBP: 00007f6d60210b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f6d603b5fa0 R14: 00007f6d603b5fa0 R15: 0000000000000003
 </TASK>