panic: kernel diagnostic assertion "bpfilter_lookup(unit) == NULL" failed: file "/syzkaller/managers/main/kernel/sys/net/bpf.c", line 379
Starting stack trace...
panic(ffffffff834160d4) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff834547c5,ffffffff8343c5b6,17b,ffffffff8346ba16) at __assert+0x29 sys/kern/subr_prf.c:-1
bpfopen(11700,10001,2000,ffff80002a78c018) at bpfopen+0x27d
spec_open_clone(ffff80002a7a5228) at spec_open_clone+0x277 sys/kern/spec_vnops.c:722
spec_open(ffff80002a7a5228) at spec_open+0x316 sys/kern/spec_vnops.c:148
VOP_OPEN(fffffd806cc5f6c0,10001,fffffd8007ffd820,ffff80002a78c018) at VOP_OPEN+0x82 sys/kern/vfs_vops.c:138
vn_open(ffff80002a7a5470,10001,0) at vn_open+0x6a0 sys/kern/vfs_vnops.c:177
doopenat(ffff80002a78c018,ffffff9c,200000000000,10000,0,0,d1a06bae32001d33) at doopenat+0x352 sys/kern/vfs_syscalls.c:1155
sys_openat(ffff80002a78c018,ffff80002a7a5710,ffff80002a7a5660) at sys_openat+0x58 sys/kern/vfs_syscalls.c:1094
syscall(ffff80002a7a5710) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80002a7a5710) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x4200ef3e980, count: 246
End of stack trace.
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