syzbot


panic: pool_do_get: pfstlim: page empty

Status: upstream: reported on 2026/03/12 12:47
Reported-by: syzbot+dcbd08af335f20af4e3b@syzkaller.appspotmail.com
First crash: 9d11h, last: 9d11h

Sample crash report:
panic: pool_do_get: pfstlim: page empty
Starting stack trace...
panic(ffffffff833b8dff) at panic+0x1ba sys/kern/subr_prf.c:229
pool_do_get(ffffffff83a6dba0,9,ffff80003c95ab68) at pool_do_get+0x537 sys/kern/subr_pool.c:732
pool_get(ffffffff83a6dba0,9) at pool_get+0x11a sys/kern/subr_pool.c:-1
pf_statelim_add(ffff80003c95af40) at pf_statelim_add+0x16b sys/net/pf_ioctl.c:-1
pfioctl(24900,80804465,ffff80003c95af40,2,ffff8000318d0548) at pfioctl+0x2f94 sys/net/pf_ioctl.c:2283
VOP_IOCTL(fffffd805f85be78,80804465,ffff80003c95af40,2,fffffd8007ffd680,ffff8000318d0548) at VOP_IOCTL+0xa3 sys/kern/vfs_vops.c:264
vn_ioctl(fffffd806d156010,80804465,ffff80003c95af40,ffff8000318d0548) at vn_ioctl+0xea sys/kern/vfs_vnops.c:531
sys_ioctl(ffff8000318d0548,ffff80003c95b110,ffff80003c95b060) at sys_ioctl+0x660 sys/kern/sys_generic.c:-1
syscall(ffff80003c95b110) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c95b110) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xef379fec4b0, count: 247
End of stack trace.

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/03/12 12:46 openbsd fd49698d88e5 4efadf07 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: pool_do_get: pfstlim: page empty
* Struck through repros no longer work on HEAD.