SYZFAIL: failed to send rpc fd=3 want=1048 sent=0 n=-1 (errno 32: Broken pipe) maxproc limit exceeded by uid 0 (pid 3732); see tuning(7) and login.conf(5) FreeBSD/amd64 (ci-freebsd-i386-2.us-central1-b.c.syzkaller.internal) (ttyu0) login: maxproc limit exceeded by uid 0 (pid 8142); see tuning(7) and login.conf(5) set $lines = 0 set $maxwidth = 0 maxproc limit exceeded by uid 0 (pid 8142); see tuning(7) and login.conf(5) panic: failed to reclaim memory cpuid = 1 time = 1748164135 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573de470 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573de5d0 vpanic() at vpanic+0x257/frame 0xfffffe00573de790 panic() at panic+0xb5/frame 0xfffffe00573de860 vm_pageout_oom() at vm_pageout_oom+0xce4/frame 0xfffffe00573de8f0 vm_pageout_worker() at vm_pageout_worker+0xf43/frame 0xfffffe00573deea0 vm_pageout() at vm_pageout+0x2ce/frame 0xfffffe00573deef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe00573def30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573def30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100078 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9b7(%rip) db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff827af3e0 .str.27 rsp 0xfffffe00573de5b0 rbp 0xfffffe00573de5d0 rsi 0 rdi 0xffffffff830004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x6 r12 0xfffffe005480b740 r13 0xfffffffffffffffd --More-- r14 0xffffffff827af3e0 .str.27 r15 0 rip 0xffffffff815fe7de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9b7(%rip) db> proc No such command; use "help" to list available commands db> ps pid ppid pgrp uid state wmesg wchan cmd 8374 5747 765 0 D pfault 0xffffffff83007480 syz-executor 8373 3673 765 0 S uwait 0xfffffe0077c9c600 syz-executor 8372 3673 765 0 D pfault 0xffffffff83007480 syz-executor 8371 3673 765 0 D pfault 0xffffffff83007480 syz-executor 8370 3673 765 0 D pfault 0xffffffff83007480 syz-executor 8369 1 8369 0 D pfault 0xffffffff83007480 syz-executor 8368 1 8368 0 D vmwait 0xffffffff83007480 syz-executor 8367 1 8367 0 D vmwait 0xffffffff83007480 syz-executor 8366 3795 765 0 D fork 0xffffffff827b4720 syz-executor 8364 8331 765 0 D fork 0xffffffff827b4721 syz-executor 8362 5544 765 0 D fork 0xffffffff827b4721 syz-executor 8361 4778 765 0 S uwait 0xfffffe008f0dfe00 syz-executor 8359 1596 765 0 S uwait 0xfffffe0058cf7880 syz-executor 8358 6383 765 0 S uwait 0xfffffe0058a5a200 syz-executor 8357 3775 765 0 D pfault 0xffffffff83007480 syz-executor 8356 3797 765 0 D fork 0xffffffff827b4720 syz-executor 8355 3795 765 0 D fork 0xffffffff827b4721 syz-executor 8354 3713 765 0 D fork 0xffffffff827b4721 syz-executor 8353 3791 765 0 D fork 0xffffffff827b4721 syz-executor --More-- 8352 3789 765 0 D fork 0xffffffff827b4721 syz-executor 8351 1824 765 0 D fork 0xffffffff827b4721 syz-executor 8350 1869 765 0 D fork 0xffffffff827b4721 syz-executor 8349 3790 765 0 D fork 0xffffffff827b4721 syz-executor 8348 3799 765 0 D fork 0xffffffff827b4721 syz-executor 8347 3787 765 0 D fork 0xffffffff827b4721 syz-executor 8346 3785 765 0 D fork 0xffffffff827b4721 syz-executor 8345 3782 765 0 D fork 0xffffffff827b4721 syz-executor 8344 1584 765 0 S uwait 0xfffffe0087625880 syz-executor 8343 3779 765 0 S uwait 0xfffffe0087626700 syz-executor 8342 3777 765 0 S uwait 0xfffffe0087626600 syz-executor 8341 3773 765 0 D pfault 0xffffffff83007480 syz-executor 8340 3771 765 0 D pfault 0xffffffff83007480 syz-executor 8339 3769 765 0 D pfault 0xffffffff83007480 syz-executor 8338 3767 765 0 D fork 0xffffffff827b4720 syz-executor 8337 3764 765 0 D fork 0xffffffff827b4720 syz-executor 8336 1540 765 0 D fork 0xffffffff827b4721 syz-executor 8335 3760 765 0 D fork 0xffffffff827b4721 syz-executor 8334 3758 765 0 D fork 0xffffffff827b4720 syz-executor 8333 3756 765 0 D fork 0xffffffff827b4721 syz-executor --More-- 8332 3754 765 0 D fork 0xffffffff827b4721 syz-executor 8331 3752 765 0 D fork 0xffffffff827b4721 syz-executor 8330 3750 765 0 D fork 0xffffffff827b4721 syz-executor 8329 3748 765 0 D fork 0xffffffff827b4721 syz-executor 8328 3746 765 0 D fork 0xffffffff827b4720 syz-executor 8327 3744 765 0 D fork 0xffffffff827b4721 syz-executor 8326 3742 765 0 D fork 0xffffffff827b4721 syz-executor 8325 3740 765 0 D fork 0xffffffff827b4721 syz-executor 8324 1582 765 0 D fork 0xffffffff827b4721 syz-executor 8323 3739 765 0 D fork 0xffffffff827b4720 syz-executor 8322 3737 765 0 D fork 0xffffffff827b4720 syz-executor 8321 3735 765 0 D fork 0xffffffff827b4720 syz-executor 8320 3654 765 0 D fork 0xffffffff827b4720 syz-executor 8319 3730 765 0 D fork 0xffffffff827b4721 syz-executor 8318 1260 765 0 D fork 0xffffffff827b4721 syz-executor 8317 3648 765 0 D fork 0xffffffff827b4721 syz-executor 8316 3727 765 0 D fork 0xffffffff827b4720 syz-executor 8315 3725 765 0 D fork 0xffffffff827b4720 syz-executor 8314 1580 765 0 S uwait 0xfffffe00875ed680 syz-executor 8313 3724 765 0 S uwait 0xfffffe00875ee600 syz-executor --More-- 8312 3722 765 0 D pfault 0xffffffff83007480 syz-executor --More-- 8311 3718 765 0 D pfault 0xffffffff83007480 syz-executor 8310 3716 765 0 D pfault 0xffffffff83007480 syz-executor 8309 3632 765 0 D fork 0xffffffff827b4721 syz-executor 8308 3714 765 0 D fork 0xffffffff827b4721 syz-executor 8307 3712 765 0 D fork 0xffffffff827b4721 syz-executor 8306 3710 765 0 D fork 0xffffffff827b4720 syz-executor 8305 1280 765 0 D fork 0xffffffff827b4721 syz-executor 8304 3705 765 0 D fork 0xffffffff827b4721 syz-executor 8303 3703 765 0 D fork 0xffffffff827b4721 syz-executor 8302 3701 765 0 D fork 0xffffffff827b4720 syz-executor 8301 3699 765 0 D fork 0xffffffff827b4721 syz-executor 8300 3615 765 0 D fork 0xffffffff827b4720 syz-executor 8299 3698 765 0 D pfault 0xffffffff83007480 syz-executor 8298 3697 765 0 D vmwait 0xffffffff83007480 syz-executor 8297 3319 765 0 D fork 0xffffffff827b4720 syz-executor 8296 3719 765 0 D pfault 0xffffffff83007480 syz-executor 8295 3690 765 0 D fork 0xffffffff827b4721 syz-executor 8294 3801 765 0 D fork 0xffffffff827b4721 syz-executor 8293 3684 765 0 D fork 0xffffffff827b4721 syz-executor 8292 3717 765 0 D pfault 0xffffffff83007480 syz-executor --More-- 8291 3682 765 0 D fork 0xffffffff827b4721 syz-executor --More-- 8290 3715 765 0 D pfault 0xffffffff83007480 syz-executor 8289 3678 765 0 D fork 0xffffffff827b4720 syz-executor 8288 3711 765 0 D fork 0xffffffff827b4720 syz-executor 8287 3674 765 0 D fork 0xffffffff827b4721 syz-executor 8286 3709 765 0 D fork 0xffffffff827b4721 syz-executor 8285 3670 765 0 D fork 0xffffffff827b4720 syz-executor 8284 3708 765 0 D fork 0xffffffff827b4720 syz-executor 8283 3669 765 0 D fork 0xffffffff827b4721 syz-executor 8282 3519 765 0 S uwait 0xfffffe00874c2a00 syz-executor 8281 3665 765 0 D fork 0xffffffff827b4720 syz-executor 8280 3706 765 0 S uwait 0xfffffe00874c2900 syz-executor 8279 3661 765 0 D fork 0xffffffff827b4720 syz-executor 8278 3704 765 0 S uwait 0xfffffe00874c2800 syz-executor 8277 3657 765 0 D fork 0xffffffff827b4720 syz-executor 8276 3702 765 0 S uwait 0xfffffe0087633b00 syz-executor 8275 3653 765 0 D fork 0xffffffff827b4720 syz-executor 8274 3781 765 0 S uwait 0xfffffe0087625780 syz-executor 8273 3647 765 0 D fork 0xffffffff827b4721 syz-executor 8272 3700 765 0 D pfault 0xffffffff83007480 syz-executor 8271 3644 765 0 D pfault 0xffffffff83007480 syz-executor --More-- 8270 3696 765 0 D pfault 0xffffffff83007480 syz-executor --More--