panic: ASan: Invalid access, 8-byte read at 0xfffffe009999d9f8, UMAUseAfterFree(fd) cpuid = 1 time = 1649246068 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540b6890 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00540b69f0 vpanic() at vpanic+0x2b8/frame 0xfffffe00540b6ad0 panic() at panic+0xb5/frame 0xfffffe00540b6ba0 kasan_report() at kasan_report+0xdc/frame 0xfffffe00540b6c70 __mtx_lock_flags() at __mtx_lock_flags+0x125/frame 0xfffffe00540b6d50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe00540b6d70 sctp_iterator_worker() at sctp_iterator_worker+0xff4/frame 0xfffffe00540b6ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00540b6ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00540b6f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00540b6f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100068 ] Stopped at kdb_enter+0x6b: movq $0,0x270818a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xdf7530a09a7b792e rdx 0x1 rbx 0 rsp 0xfffffe00540b69d0 rbp 0xfffffe00540b69f0 rsi 0 rdi 0xffffffff8177cafa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058b3e8b0 r12 0xfffffe0056fd7020 r13 0xfffffe00540b6a01 r14 0xffffffff82bbf280 .str.26 r15 0xffffffff82bbf280 .str.26 rip 0xffffffff8177008b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270818a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0053ee0548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 1 100068 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 18579 781 781 0 R syz-executor.0 18578 785 785 0 R (threaded) syz-executor.2 118167 Run CPU 0 syz-executor.2 120010 S uwait 0xfffffe009af21180 syz-executor.2 10628 1 10628 65 Ss select 0xfffffe009a9c70c0 dhclient 9184 1 9184 0 Ss select 0xfffffe009a9c69c0 dhclient 9181 1 9181 0 Ss select 0xfffffe009a9c6a40 dhclient 9151 1 9151 65 Ss select 0xfffffe009a9c6cc0 dhclient 7840 1 7840 0 Ss select 0xfffffe0057034640 dhclient 7837 1 7837 0 Ss select 0xfffffe00570346c0 dhclient 7818 1 7818 65 Ss select 0xfffffe0057034040 dhclient 5060 1 5057 0 S uwait 0xfffffe009af22500 syz-executor.0 5056 1 5055 0 S uwait 0xfffffe009af23380 syz-executor.0 5053 1 5051 0 S uwait 0xfffffe009af23280 syz-executor.0 5049 1 5043 0 S uwait 0xfffffe009ab1d500 syz-executor.0 5040 1 5036 0 S uwait 0xfffffe009af22000 syz-executor.0 5031 1 5027 0 S uwait 0xfffffe009af23080 syz-executor.0 5022 1 5015 0 S uwait 0xfffffe009af23480 syz-executor.0 5013 1 5008 0 S uwait 0xfffffe009af22d00 syz-executor.0 5004 1 4999 0 S uwait 0xfffffe009af22f00 syz-executor.0 4993 1 4989 0 S uwait 0xfffffe009ab1db00 syz-executor.0 4983 1 4976 0 S uwait 0xfffffe009af23780 syz-executor.0 4973 1 4971 0 S uwait 0xfffffe009ab1d100 syz-executor.0 4964 1 4963 0 S uwait 0xfffffe009af23680 syz-executor.0 4962 1 4956 0 S uwait 0xfffffe0099a2c780 syz-executor.0 4951 1 4950 0 S uwait 0xfffffe009a86b300 syz-executor.0 4942 1 4939 0 S uwait 0xfffffe009ab1d300 syz-executor.0 4936 1 4930 0 S uwait 0xfffffe009ab1de00 syz-executor.0 4927 1 4922 0 S uwait 0xfffffe009ab1d600 syz-executor.0 4919 1 4915 0 S uwait 0xfffffe009ab1dd00 syz-executor.0 4909 1 4903 0 S uwait 0xfffffe009ab1dc00 syz-executor.0 4900 1 4899 0 S uwait 0xfffffe009ab1ce80 syz-executor.0 4897 1 4893 0 S uwait 0xfffffe009af23580 syz-executor.0 4888 1 4881 0 S uwait 0xfffffe009ab1eb80 syz-executor.0 4877 1 4872 0 S uwait 0xfffffe009ab1d200 syz-executor.0 4870 1 4865 0 S uwait 0xfffffe009ab1d000 syz-executor.0 4860 1 4855 0 S uwait 0xfffffe009ab1e880 syz-executor.0 4851 1 4844 0 S uwait 0xfffffe009ab1f500 syz-executor.0 4842 1 4836 0 S uwait 0xfffffe009ab1e080 syz-executor.0 4833 1 4828 0 S uwait 0xfffffe009ab1ec80 syz-executor.0 4820 1 4819 0 S uwait 0xfffffe009a86b500 syz-executor.0 4815 1 4814 0 S uwait 0xfffffe009ab1e680 syz-executor.1 4813 1 4806 0 S uwait 0xfffffe009ab1f000 syz-executor.0 4801 1 4796 0 S uwait 0xfffffe009ab1da00 syz-executor.0 4794 1 4793 0 S uwait 0xfffffe0099a2cb80 syz-executor.0 4791 1 4785 0 S uwait 0xfffffe009a86da00 syz-executor.0 4782 1 4770 0 S uwait 0xfffffe009ab1ea80 syz-executor.0 4778 1 4777 0 S umtxn 0xfffffe0099a2cc80 syz-executor.1 4775 1 4774 0 S uwait 0xfffffe009ab1e280 syz-executor.1 4772 1 4771 0 S uwait 0xfffffe009ab1e380 syz-executor.1 4769 1 4768 0 S uwait 0xfffffe009ab1d700 syz-executor.1 4767 1 4766 0 S uwait 0xfffffe009ab1d900 syz-executor.1 4765 1 4764 0 S uwait 0xfffffe009ab1f100 syz-executor.1 4763 1 4762 0 S uwait 0xfffffe009ab1d800 syz-executor.1 4759 1 4758 0 S uwait 0xfffffe009ab1df00 syz-executor.1 4756 1 4755 0 S uwait 0xfffffe009ab1e780 syz-executor.1 4754 1 4752 0 S uwait 0xfffffe009ab1f700 syz-executor.1 4751 1 4750 0 S uwait 0xfffffe009ab1f600 syz-executor.1 4749 1 4747 0 S uwait 0xfffffe0099a2c980 syz-executor.1 4746 1 4745 0 S uwait 0xfffffe009a86b200 syz-executor.1 4743 1 4741 0 S uwait 0xfffffe009ab1e980 syz-executor.1 4707 1 4704 0 S uwait 0xfffffe009ab1e180 syz-executor.0 4702 1 4700 0 S uwait 0xfffffe009ab1e580 syz-executor.0 4698 1 4697 0 S uwait 0xfffffe009ab1ee80 syz-executor.1 4695 1 4694 0 S uwait 0xfffffe009ab1ed80 syz-executor.1 4689 1 4688 0 S umtxn 0xfffffe0099a2ca80 syz-executor.1 4644 1 4643 0 S uwait 0xfffffe009ab1f400 syz-executor.1 4634 1 4631 0 S uwait 0xfffffe009a86cd80 syz-executor.0 4627 1 4622 0 S uwait 0xfffffe009a86c280 syz-executor.0 4620 1 4614 0 S uwait 0xfffffe009ab1f200 syz-executor.0 4610 1 4607 0 S uwait 0xfffffe009a86bc00 syz-executor.0 4601 1 4593 0 S uwait 0xfffffe0099a2c880 syz-executor.0 4592 1 4587 0 S uwait 0xfffffe009a86b400 syz-executor.0 4585 1 4584 0 S uwait 0xfffffe009a86d900 syz-executor.1 4583 1 4582 0 S uwait 0xfffffe009a86b800 syz-executor.1 4581 1 4579 0 S uwait 0xfffffe009a86db00 syz-executor.0 4580 1 4578 0 S uwait 0xfffffe009a86b100 syz-executor.1 4576 1 4575 0 S uwait 0xfffffe009ab1f800 syz-executor.1 4574 1 4563 0 S uwait 0xfffffe009a86b000 syz-executor.3 4573 1 4560 0 S uwait 0xfffffe0099a2ce80 syz-executor.0 4572 1 4571 0 S uwait 0xfffffe0057a75600 syz-executor.1 4570 1 4568 0 S umtxn 0xfffffe009a86ce80 syz-executor.1 4567 1 4566 0 S uwait 0xfffffe0057a75500 syz-executor.1 4565 1 4564 0 S uwait 0xfffffe009a86b900 syz-executor.1 4562 1 4561 0 S uwait 0xfffffe009a86bd00 syz-executor.1 4559 1 4558 0 S uwait 0xfffffe0099a2cd80 syz-executor.1 4557 1 4546 0 S uwait 0xfffffe009a86b700 syz-executor.0 4556 1 4554 0 S uwait 0xfffffe009a86d600 syz-executor.3 4553 1 4552 0 S uwait 0xfffffe009a86bb00 syz-executor.1 4551 1 4543 0 S uwait 0xfffffe009a86c380 syz-executor.3 4550 1 4549 0 S uwait 0xfffffe009a86cb80 syz-executor.1 4548 1 4547 0 S uwait 0xfffffe009a86ba00 syz-executor.1 4544 1 4542 0 S uwait 0xfffffe009a86c680 syz-executor.1 4541 1 4540 0 S uwait 0xfffffe009a86be00 syz-executor.1 4539 1 4538 0 S umtxn 0xfffffe009a86b600 syz-executor.1 4537 1 4529 0 S uwait 0xfffffe009a86c080 syz-executor.3 4536 1 4535 0 S uwait 0xfffffe009a86c580 syz-executor.1 4534 1 4528 0 S uwait 0xfffffe009a86c180 syz-executor.0 4533 1 4532 0 S uwait 0xfffffe009a86d500 syz-executor.1 4531 1 4530 0 S uwait 0xfffffe009a86c980 syz-executor.1 4525 1 4520 0 S uwait 0xfffffe009a86cc80 syz-executor.0 4522 1 4517 0 S uwait 0xfffffe009a86bf00 syz-executor.3 4514 1 4510 0 S uwait 0xfffffe009a86c480 syz-executor.0 4512 1 4506 0 S uwait 0xfffffe009a86d000 syz-executor.3 4498 1 4495 0 S uwait 0xfffffe009a86c880 syz-executor.3 4493 1 4492 0 S uwait 0xfffffe009a86ca80 syz-executor.1 4491 1 4490 0 S uwait 0xfffffe009a86d400 syz-executor.1 4488 1 4487 0 S uwait 0xfffffe009a86d700 syz-executor.1 4486 1 4482 0 S uwait 0xfffffe009a86c780 syz-executor.3 4485 1 4484 0 S uwait 0xfffffe0058dfa180 syz-executor.1 4481 1 4480 0 S uwait 0xfffffe0057a75700 syz-executor.1 4479 1 4473 0 S uwait 0xfffffe0057a75b00 syz-executor.3 4478 1 4477 0 S uwait 0xfffffe009a86d800 syz-executor.1 4476 1 4475 0 S uwait 0xfffffe0099a29a00 syz-executor.1 4474 1 4472 0 S uwait 0xfffffe0057a75f00 syz-executor.1 4471 1 4470 0 S uwait 0xfffffe0058dfa080 syz-executor.1 4469 1 4466 0 S uwait 0xfffffe0057a75900 syz-executor.1 4465 1 4455 0 S uwait 0xfffffe0057a75c00 syz-executor.3 4464 1 4463 0 S uwait 0xfffffe0057a75e00 syz-executor.1 4462 1 4461 0 S uwait 0xfffffe009a86d300 syz-executor.1 4460 1 4459 0 S uwait 0xfffffe009a86d200 syz-executor.1 4458 1 4457 0 S uwait 0xfffffe009a86e080 syz-executor.1 4452 1 4445 0 S uwait 0xfffffe009a86d100 syz-executor.3 4443 1 4442 0 S uwait 0xfffffe009a86e680 syz-executor.3 4441 1 4434 0 S uwait 0xfffffe0057a75a00 syz-executor.3 4440 1 4435 0 S uwait 0xfffffe0057a75d00 syz-executor.0 4431 1 4430 0 S uwait 0xfffffe009a86e380 syz-executor.3 4429 1 4425 0 S uwait 0xfffffe009a86dd00 syz-executor.0 4421 1 4419 0 S uwait 0xfffffe009a86de00 syz-executor.3 4420 1 4418 0 S uwait 0xfffffe0057a75800 syz-executor.0 4417 1 4412 0 S uwait 0xfffffe009a86e780 syz-executor.3 4414 1 4410 0 S uwait 0xfffffe0058dfd780 syz-executor.0 4406 1 4396 0 S uwait 0xfffffe0058dfde80 syz-executor.0 4405 1 4400 0 S uwait 0xfffffe009a86e280 syz-executor.3 4402 1 4401 0 S uwait 0xfffffe009a86e180 syz-executor.1 4399 1 4397 0 S uwait 0xfffffe009a86df00 syz-executor.1 4395 1 4394 0 S uwait 0xfffffe009a86dc00 syz-executor.1 4393 1 4383 0 S uwait 0xfffffe0058dfd680 syz-executor.0 4392 1 4389 0 S uwait 0xfffffe0099a29900 syz-executor.3 4391 1 4390 0 S uwait 0xfffffe0058dfd880 syz-executor.1 4388 1 4387 0 S uwait 0xfffffe0099a2ae80 syz-executor.1 4385 1 4384 0 S uwait 0xfffffe0099a29000 syz-executor.1 4382 1 4380 0 S uwait 0xfffffe0099a29600 syz-executor.3 4381 1 4379 0 S uwait 0xfffffe0099a29200 syz-executor.1 4378 1 4372 0 S uwait 0xfffffe0099a2ab80 syz-executor.3 4377 1 4375 0 S uwait 0xfffffe0058dfd980 syz-executor.1 4376 1 4370 0 S uwait 0xfffffe0099a29100 syz-executor.0 4366 1 4358 0 S uwait 0xfffffe009a86e580 syz-executor.3 4365 1 4356 0 S uwait 0xfffffe0099a29500 syz-executor.0 4363 1 4362 0 S uwait 0xfffffe009a86e480 syz-executor.1 4360 1 4359 0 S uwait 0xfffffe0058dfa680 syz-executor.1 4357 1 4355 0 S uwait 0xfffffe0099a29e00 syz-executor.1 4354 1 4342 0 S uwait 0xfffffe0058dfdd80 syz-executor.0 4353 1 4352 0 S uwait 0xfffffe0057a73a80 syz-executor.3 4351 1 4350 0 S uwait 0xfffffe0058dfdb80 syz-executor.1 4349 1 4347 0 S uwait 0xfffffe0058dfdc80 syz-executor.1 4348 1 4344 0 S uwait 0xfffffe0099a29800 syz-executor.3 4346 1 4345 0 S uwait 0xfffffe0058dfda80 syz-executor.1 4341 1 4340 0 S uwait 0xfffffe0058dfa880 syz-executor.1 4339 1 4338 0 S uwait 0xfffffe0099a2a180 syz-executor.1 4337 1 4330 0 S uwait 0xfffffe0099a2a780 syz-executor.0 4336 1 4332 0 S uwait 0xfffffe0099a29700 syz-executor.3 4335 1 4334 0 S uwait 0xfffffe0099a2b800 syz-executor.1 4326 1 4324 0 S uwait 0xfffffe0099a2b000 syz-executor.3 4321 1 4318 0 S uwait 0xfffffe0099a2b700 syz-executor.0 4316 1 4313 0 S uwait 0xfffffe0099a29c00 syz-executor.3 4314 1 4310 0 S uwait 0xfffffe0099a29b00 syz-executor.0 4309 1 4308 0 S uwait 0xfffffe0099a2a280 syz-executor.1 4307 1 4306 0 S uwait 0xfffffe0099a29300 syz-executor.1 4304 1 4303 0 S uwait 0xfffffe0099a2a680 syz-executor.1 4302 1 4300 0 S uwait 0xfffffe0099a2b100 syz-executor.3 4301 1 4289 0 S uwait 0xfffffe0099a2c080 syz-executor.0 4299 1 4298 0 S uwait 0xfffffe0099a2ad80 syz-executor.1 4297 1 4296 0 S uwait 0xfffffe0099a29400 syz-executor.1 4295 1 4293 0 S uwait 0xfffffe0056f43580 syz-executor.1 4294 1 4288 0 S uwait 0xfffffe0099a2aa80 syz-executor.3 4291 1 4290 0 S uwait 0xfffffe0099a2ac80 syz-executor.1 4287 1 4286 0 S uwait 0xfffffe0058dfa480 syz-executor.1 4285 1 4284 0 S uwait 0xfffffe0099a2b500 syz-executor.1 4283 1 4274 0 S uwait 0xfffffe0099a2a880 syz-executor.0 4282 1 4272 0 S uwait 0xfffffe0056f43980 syz-executor.3 4281 1 4280 0 S uwait 0xfffffe0058dfa380 syz-executor.1 4279 1 4278 0 S uwait 0xfffffe0058dfaa80 syz-executor.1 4277 1 4276 0 S uwait 0xfffffe0057a74600 syz-executor.1 4275 1 4273 0 S uwait 0xfffffe0099a2a580 syz-executor.1 4270 1 4269 0 S uwait 0xfffffe0099a2b400 syz-executor.1 4268 1 4262 0 S uwait 0xfffffe0058dfa980 syz-executor.3 4267 1 4266 0 S uwait 0xfffffe0057a73b80 syz-executor.1 4265 1 4264 0 S uwait 0xfffffe0058dfbb00 syz-executor.1 4263 1 4261 0 S uwait 0xfffffe0057a74500 syz-executor.1 4260 1 4259 0 S uwait 0xfffffe0099a2c580 syz-executor.1 4257 1 4256 0 S uwait 0xfffffe0099a2b300 syz-executor.1 4253 1 4252 0 S umtxn 0xfffffe0099a2ba00 syz-executor.1 4251 1 4249 0 S uwait 0xfffffe0058dfa580 syz-executor.3 4248 1 4246 0 S uwait 0xfffffe0057a72200 syz-executor.1 4244 1 4243 0 S uwait 0xfffffe0099a2a980 syz-executor.1 4196 1 4194 0 S uwait 0xfffffe0099a29f00 syz-executor.2 4195 1 4194 0 S uwait 0xfffffe0099a29d00 syz-executor.2 4190 1 4186 0 S uwait 0xfffffe0099a2a380 syz-executor.2 4179 1 4177 0 S uwait 0xfffffe0058dfab80 syz-executor.2 4161 1 4161 0 Ss select 0xfffffe0053dd0040 dhclient 4149 1 4149 0 Ss select 0xfffffe005700e540 dhclient 4122 1 4122 65 Ss select 0xfffffe0053dd2940 dhclient 2784 1 786 0 S uwait 0xfffffe0058dfbe00 syz-executor.3 2777 1 781 0 S uwait 0xfffffe0056f43880 syz-executor.0 2775 1 782 0 S uwait 0xfffffe0099a2b200 syz-executor.1 2773 1 781 0 S uwait 0xfffffe0057a72000 syz-executor.0 2771 1 786 0 S uwait 0xfffffe0058dfac80 syz-executor.3 2768 1 782 0 S uwait 0xfffffe0058dfa780 syz-executor.1 2766 1 786 0 S uwait 0xfffffe0058dfa280 syz-executor.3 1157 1 1157 0 Ss select 0xfffffe0007852a40 dhclient 1152 1 1152 0 Ss select 0xfffffe0053dd24c0 dhclient 1077 1 782 0 S uwait 0xfffffe0056f43e80 syz-executor.1 1073 1 782 0 S uwait 0xfffffe0099a2bf00 syz-executor.1 1071 1 782 0 S uwait 0xfffffe0099a2be00 syz-executor.1 1069 1 782 0 S uwait 0xfffffe0099a2bd00 syz-executor.1 1067 1 782 0 S uwait 0xfffffe0099a2bc00 syz-executor.1 1065 1 782 0 S uwait 0xfffffe0099a2bb00 syz-executor.1 1060 1 785 0 S uwait 0xfffffe0056f43480 syz-executor.2 1058 1 782 0 S uwait 0xfffffe0099a2c180 syz-executor.1 1056 1 785 0 S uwait 0xfffffe0099a2b900 syz-executor.2 1054 1 782 0 S uwait 0xfffffe0099a2c380 syz-executor.1 1053 1 785 0 S uwait 0xfffffe0057a72600 syz-executor.2 1051 1 785 0 S uwait 0xfffffe0058dfc900 syz-executor.2 1048 1 785 0 S uwait 0xfffffe0057a72500 syz-executor.2 1045 1 785 0 S uwait 0xfffffe0099a2c680 syz-executor.2 1042 1 782 0 S uwait 0xfffffe0056f43b80 syz-executor.1 1040 1 782 0 S uwait 0xfffffe0057a72c00 syz-executor.1 1039 1 785 0 S uwait 0xfffffe0056f43d80 syz-executor.2 1036 1 782 0 S uwait 0xfffffe0099a2c480 syz-executor.1 1034 1 782 0 S uwait 0xfffffe0099a2c280 syz-executor.1 1031 1 785 0 S uwait 0xfffffe0056f43780 syz-executor.2 1029 1 782 0 S uwait 0xfffffe0056f43a80 syz-executor.1 1026 1 782 0 S uwait 0xfffffe0056f43680 syz-executor.1 1023 1 785 0 S uwait 0xfffffe0057a72700 syz-executor.2 1019 1 782 0 S uwait 0xfffffe0057a72400 syz-executor.1 1018 1 785 0 S uwait 0xfffffe0057a72300 syz-executor.2 1016 1 785 0 S uwait 0xfffffe0057a72100 syz-executor.2 1010 1 785 0 S uwait 0xfffffe0057a72900 syz-executor.2 1009 1 782 0 S uwait 0xfffffe0057a72e00 syz-executor.1 1006 1 785 0 S uwait 0xfffffe0057a73780 syz-executor.2 1004 1 782 0 S uwait 0xfffffe0058dfae80 syz-executor.1 1003 1 782 0 S uwait 0xfffffe0058dfbc00 syz-executor.1 998 1 785 0 S uwait 0xfffffe0058dfb900 syz-executor.2 993 1 786 0 S uwait 0xfffffe0057a72800 syz-executor.3 992 1 782 0 S uwait 0xfffffe0058dfb100 syz-executor.1 991 1 786 0 S uwait 0xfffffe0058dfb800 syz-executor.3 990 1 782 0 S uwait 0xfffffe0058dfb600 syz-executor.1 985 1 785 0 S uwait 0xfffffe0058dfbd00 syz-executor.2 979 1 782 0 S uwait 0xfffffe0057a72f00 syz-executor.1 978 1 785 0 S uwait 0xfffffe0058dfba00 syz-executor.2 974 1 782 0 S uwait 0xfffffe0058dfb200 syz-executor.1 968 1 785 0 S uwait 0xfffffe0057a73080 syz-executor.2 967 1 782 0 S uwait 0xfffffe0057a72a00 syz-executor.1 964 1 782 0 S uwait 0xfffffe0058dfb500 syz-executor.1 956 1 782 0 S uwait 0xfffffe0058dfb300 syz-executor.1 954 1 785 0 S uwait 0xfffffe0058dfb000 syz-executor.2 953 1 785 0 S uwait 0xfffffe0058dfad80 syz-executor.2 947 1 782 0 S uwait 0xfffffe0058dfd180 syz-executor.1 943 1 785 0 S uwait 0xfffffe0057a73380 syz-executor.2 939 1 785 0 S uwait 0xfffffe0058dfb700 syz-executor.2 933 1 785 0 S uwait 0xfffffe0057a72d00 syz-executor.2 932 1 785 0 S uwait 0xfffffe0057a72b00 syz-executor.2 930 1 785 0 S uwait 0xfffffe0058dfc400 syz-executor.2 929 1 785 0 S uwait 0xfffffe0057a73480 syz-executor.2 918 1 785 0 S uwait 0xfffffe0058dfc380 syz-executor.2 917 1 785 0 S uwait 0xfffffe0057a73880 syz-executor.2 913 1 785 0 S uwait 0xfffffe0058dfc280 syz-executor.2 912 1 785 0 S uwait 0xfffffe0058dfc180 syz-executor.2 910 1 785 0 S uwait 0xfffffe0058dfc080 syz-executor.2 909 1 785 0 S uwait 0xfffffe0058dfbf00 syz-executor.2 899 1 781 0 S uwait 0xfffffe0057a73c80 syz-executor.0 898 1 781 0 S uwait 0xfffffe0058dfd380 syz-executor.0 897 1 781 0 S uwait 0xfffffe0058dfcb00 syz-executor.0 895 1 781 0 S uwait 0xfffffe0007976200 syz-executor.0 871 1 781 0 S uwait 0xfffffe0057a73980 syz-executor.0 870 1 781 0 S uwait 0xfffffe0057a73280 syz-executor.0 867 1 781 0 S uwait 0xfffffe0057a73680 syz-executor.0 866 1 781 0 S uwait 0xfffffe0057a73580 syz-executor.0 861 1 781 0 S uwait 0xfffffe0057a73180 syz-executor.0 860 0 0 0 DL aiordy 0xfffffe0097c3c548 [aiod4] 859 0 0 0 DL aiordy 0xfffffe0097c3ca90 [aiod3] 858 0 0 0 DL aiordy 0xfffffe0097c40000 [aiod2] 857 0 0 0 DL aiordy 0xfffffe0092dde000 [aiod1] 852 1 781 0 S uwait 0xfffffe0007975580 syz-executor.0 786 774 786 0 Rs syz-executor.3 785 774 785 0 Ss nanslp 0xffffffff83e458c0 syz-executor.2 782 774 782 0 Ss nanslp 0xffffffff83e458c0 syz-executor.1 781 774 781 0 Ss nanslp 0xffffffff83e458c0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0007975980 syz-fuzzer 100115 S uwait 0xfffffe0057a75180 syz-fuzzer 100116 S uwait 0xfffffe0057a74200 syz-fuzzer 100117 S uwait 0xfffffe0057a74300 syz-fuzzer 100118 S uwait 0xfffffe0058dfcd00 syz-fuzzer 100119 S uwait 0xfffffe0058dfce00 syz-fuzzer 100120 S uwait 0xfffffe0058dfcf00 syz-fuzzer 100121 S uwait 0xfffffe0058dfd080 syz-fuzzer 100122 S kqread 0xfffffe0007970300 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058b395f8 csh 770 688 770 0 Ss select 0xfffffe0053dd04c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fe74b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0056fe50b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00081f14b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0056fe54b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0056fe58b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00081f18b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056fe5cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0056fe60b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0056fe64b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0053dd0840 sshd 501 1 501 0 Ss select 0xfffffe0053dd0dc0 syslogd 430 1 430 0 Ss select 0xfffffe0053dd17c0 devd 429 1 429 65 Ss select 0xfffffe0053dd0cc0 dhclient 344 1 344 0 Ss select 0xfffffe0053dd0e40 dhclient 341 1 341 0 Ss select 0xfffffe0053dd1140 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0058a76a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0053f670e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d1c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91078 [dom0] 100081 D launds 0xffffffff83f91084 [laundry: dom0] 100082 D umarcl 0xffffffff81ea99d0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84ae6530 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f18c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c880 [crypto] 100042 D crypto_ 0xfffffe0053effd30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053effd80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d380 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0007973100 [softirq_0] 100006 D - 0xfffffe0007973000 [softirq_1] 100007 D - 0xfffffe0007972e00 [if_io_tqg_0] 100008 D - 0xfffffe0007972d00 [if_io_tqg_1] 100009 D - 0xfffffe0007972c00 [if_config_tqg_0] 100011 D - 0xfffffe0007972a00 [aiod_kick taskq] 100012 D - 0xfffffe0007972900 [inm_free taskq] 100013 D - 0xfffffe0007972800 [linuxkpi_irq_wq] 100014 D - 0xfffffe0007972700 [in6m_free taskq] 100015 D - 0xfffffe0007972600 [deferred_unmount ta] 100016 D - 0xfffffe0007972500 [thread taskq] 100018 D - 0xfffffe0007972300 [pci_hp taskq] 100019 D - 0xfffffe0007972200 [kqueue_ctx taskq] 100021 D - 0xfffffe0007972000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007972000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007972000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007972000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007971e00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007971e00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007971e00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007971e00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f21300 [firmware taskq] 100039 D - 0xfffffe0053f21100 [crypto_0] 100040 D - 0xfffffe0053f21100 [crypto_1] 100056 D - 0xfffffe0053f1e000 [vtnet0 rxq 0] 100057 D - 0xfffffe0007974e00 [vtnet0 txq 0] 100058 D - 0xfffffe0007974d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0007974c00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe005700e800 [virtio_balloon] 100067 D - 0xffffffff82bc5101 [deadlkres] 100071 D - 0xfffffe0007973200 [mca taskq] 100072 D - 0xfffffe00574c1200 [acpi_task_0] 100073 D - 0xfffffe00574c1200 [acpi_task_1] 100074 D - 0xfffffe00574c1200 [acpi_task_2] 100076 D - 0xfffffe0053f20e00 [CAM taskq] 18580 782 782 0 Z syz-executor.1 db> show all locks Process 18578 (syz-executor.2) thread 0xfffffe009b22fc80 (118167) shared rw vm object (vm object) r = 0 (0xfffffe009285eb58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009af89450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 786 (syz-executor.3) thread 0xfffffe0058df5000 (100100) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0053de9b20) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6610 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0099bbf450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4271 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0053de9a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4267 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 filedesc 544 4353K 35197 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 subproc 671 1430K 18930 kobj 327 1308K 488 pcb 465 1034K 35585 inodedep 1390 1033K 17523 newblk 10 1027K 17959 vfscache 3 1025K 3 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1380 345K 17441 vmem 3 276K 7 sctp_stro 220 220K 6223 acpica 1674 184K 56014 freefile 1380 173K 17195 vnet_data 1 168K 1 sctp_atcl 441 166K 23958 tidhash 3 141K 3 linker 358 134K 426 pagedep 9 130K 17340 tfo_ccache 1 128K 1 kdtrace 750 127K 38594 umtx 902 113K 902 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 66 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 185 47K 185 temp 34 33K 3905 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 session 223 28K 260 sctp_atky 661 28K 30272 gtaskqueue 18 26K 18 kqueue 327 23K 18597 kbdmux 6 22K 6 pwddesc 324 21K 18581 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 136 16K 428 bus-sc 34 15K 1651 lltable 43 14K 56 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 4 10K 64 in6_multi 71 9K 71 bmsafemap 2 9K 17500 UART 12 9K 12 devstat 4 9K 4 filemon 1 8K 419 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 proc-args 355 8K 19935 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 441 7K 23989 sctp_map 440 7K 12446 taskqueue 63 7K 63 cred 26 7K 251 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 443 ufs_dirhash 24 5K 24 UMA 272 5K 272 DEVFSP 69 5K 555 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 CC Mem 58 4K 4078 acpisem 28 4K 28 selfd 55 4K 251014 lockf 32 4K 77 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 60 uidinfo 3 3K 10 inpcbpolicy 69 3K 10902 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 17088 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 62 2K 4089 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 34642 freeblks 4 1K 17087 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 17321 diradd 4 1K 17481 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sctp_iter 1 1K 457 sctp_cpal 1 1K 503 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 98 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 23017 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 110 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 738 sctp_mcore 0 0K 0 sctp_socko 0 0K 11860 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 261 sctp_stri 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12781 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 669 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 17602 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 44 acl 0 0K 0 mbuf_tag 0 0K 121 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 20183 ioctlops 0 0K 3212 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 863 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8344 1562 1564589 0 254 40574976 0 malloc-16384 16384 272 6 17597 0 1 4554752 0 RADIX NODE 144 18419 448 304496 0 63 2716848 0 malloc-4096 4096 653 7 19153 0 2 2703360 0 mbuf 256 8955 1473 2548197 0 254 2669568 0 pbuf 2624 0 794 0 0 2 2083456 0 VM OBJECT 264 7496 184 403229 0 30 2027520 0 sctp_asoc 2288 220 545 6223 0 254 1750320 0 BUF TRIE 144 197 11591 999 0 62 1697472 0 malloc-384 384 4165 5 4165 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 MAP ENTRY 96 15175 743 978034 0 127 1528128 0 malloc-128 128 11634 239 11684 0 126 1519744 0 UMA Slabs 0 112 12147 15 12147 0 126 1362144 0 vmem btag 56 21446 121 21446 0 254 1207752 0 sctp_ep 1208 221 549 17735 0 254 930160 0 FFS inode 1160 761 37 17956 0 8 925680 0 malloc-384 384 1389 801 17699 0 30 840960 0 THREAD 1808 423 28 20011 0 8 815408 0 VMSPACE 2552 304 14 18562 0 4 811536 0 malloc-2048 2048 230 138 19017 0 8 753664 0 socket 960 96 668 29965 0 254 733440 0 malloc-256 256 815 2050 51338 0 62 733440 0 malloc-256 256 1675 695 19046 0 62 606720 0 sctp_raddr 736 220 550 6223 0 254 566720 0 tcpcb 1104 58 453 4078 0 254 564144 0 tcp_bbr_map 128 0 4309 84124 0 126 551552 0 256 Bucket 2048 224 20 7305 0 8 499712 0 PROC 1352 325 20 18581 0 8 466440 0 ertt_txseginfo 40 0 10504 221326 0 254 420160 0 VNODE 448 800 100 17997 0 30 403200 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-384 384 789 231 24646 0 30 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 FPU_save_area 832 425 43 25936 0 16 389376 0 filedesc0 1072 324 26 18581 0 8 375200 0 malloc-1024 1024 222 114 6229 0 16 344064 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-128 128 1381 913 17198 0 126 293632 0 malloc-64 64 3865 482 3867 0 254 278208 0 malloc-16 16 14605 145 14673 0 254 236000 0 malloc-128 128 1557 210 61663 0 126 226176 0 DEVCTL 1024 0 220 155 0 0 225280 0 FFS2 dinode 256 761 109 17956 0 62 222720 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 141 621 32883 0 254 195072 0 malloc-256 256 99 651 18159 0 62 192000 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5317 353 5326 0 254 181440 0 malloc-128 128 1223 48 4542 0 126 162688 0 S VFS Cache 104 1032 489 18721 0 126 158184 0 128 Bucket 1024 102 45 2539 0 16 150528 0 malloc-1024 1024 121 23 341 0 16 147456 0 malloc-65536 65536 0 2 232 0 1 131072 0 malloc-65536 65536 0 2 144 0 1 131072 0 malloc-128 128 654 369 36897 0 126 130944 0 unpcb 256 20 490 1287 0 254 130560 0 64 Bucket 512 127 105 14879 0 30 118784 0 ksiginfo 112 335 709 6588 0 126 116928 0 malloc-64 64 1137 690 275224 0 254 116928 0 malloc-4096 4096 22 4 30 0 2 106496 0 malloc-64 64 1191 384 27041 0 254 100800 0 malloc-32768 32768 0 3 120 0 1 98304 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 23 92 835 0 16 85560 0 malloc-256 256 41 274 17717 0 62 80640 0 32 Bucket 256 125 190 10614 0 62 80640 0 sctp_chunk 152 220 300 624 0 254 79040 0 tcp_inpcb 424 58 122 4078 0 30 76320 0 malloc-8192 8192 3 6 422 0 1 73728 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 15 3 54 0 2 73728 0 g_bio 408 0 180 8228 0 30 73440 0 TURNSTILE 136 452 52 452 0 62 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 21 43 547 0 16 65536 0 udp_inpcb 424 6 147 5031 0 30 64872 0 sctp_stream_msg_out 112 24 516 988 0 254 60480 0 SLEEPQUEUE 88 452 188 452 0 126 56320 0 AIOCB 552 0 98 127 0 16 54096 0 ripcb 424 5 121 244 0 30 53424 0 malloc-64 64 332 487 18593 0 254 52416 0 malloc-32 32 880 758 39279 0 254 52416 0 Files 80 278 372 63693 0 126 52000 0 malloc-256 256 77 118 18797 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 91365 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 10 2 554 0 2 49152 0 malloc-2048 2048 12 12 15 0 8 49152 0 malloc-1024 1024 19 29 1253 0 16 49152 0 tcp_rack_pcb 896 0 54 738 0 16 48384 0 tcp_bbr_pcb 832 0 54 2614 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 44 0 16 41984 0 pcpu-8 8 4706 414 5502 0 254 40960 0 udplite_inpcb 424 0 90 1549 0 30 38160 0 da_ccb 544 0 70 2173 0 16 38080 0 PWD 32 263 871 17416 0 254 36288 0 malloc-64 64 45 522 18027 0 254 36288 0 malloc-64 64 26 541 70 0 254 36288 0 malloc-64 64 175 392 464 0 254 36288 0 malloc-64 64 11 556 74 0 254 36288 0 malloc-128 128 41 238 784 0 126 35712 0 malloc-128 128 98 181 591 0 126 35712 0 malloc-128 128 30 249 82 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 55 35 77 0 30 34560 0 malloc-256 256 25 110 2417 0 62 34560 0 malloc-256 256 10 125 34176 0 62 34560 0 malloc-256 256 7 128 319 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 17609 0 2 32768 0 malloc-2048 2048 0 16 17 0 8 32768 0 malloc-2048 2048 6 10 7 0 8 32768 0 malloc-2048 2048 1 15 177 0 8 32768 0 malloc-2048 2048 1 15 25 0 8 32768 0 malloc-2048 2048 2 14 2121 0 8 32768 0 malloc-1024 1024 2 30 45 0 16 32768 0 malloc-1024 1024 4 28 5 0 16 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 3 61 55 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 10 54 60 0 30 32768 0 malloc-512 512 0 64 120 0 30 32768 0 malloc-512 512 11 53 19 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 190791 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 59 341 4061 0 126 32000 0 tcp_rack_map 120 0 264 605 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 udpcb 32 6 876 6580 0 254 28224 0 tcp_inpcb ports 32 2 880 2861 0 254 28224 0 udplite_inpcb ports 32 0 882 1286 0 254 28224 0 malloc-32 32 278 604 17673 0 254 28224 0 16 Bucket 144 86 110 567 0 62 28224 0 4 Bucket 48 6 582 789 0 254 28224 0 AIO 208 0 133 70 0 62 27664 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 223 53 260 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 itimer 352 0 66 35 0 30 23232 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 43 17 59 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 102 0 254 20160 0 ertt 72 58 222 4078 0 126 20160 0 malloc-32 32 35 595 2032 0 254 20160 0 malloc-32 32 132 498 12860 0 254 20160 0 malloc-32 32 81 549 107 0 254 20160 0 malloc-32 32 109 521 111 0 254 20160 0 malloc-32 32 7 623 340 0 254 20160 0 2 Bucket 32 59 571 3511 0 254 20160 0 malloc-16 16 544 706 42268 0 254 20000 0 malloc-16 16 447 803 23997 0 254 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 44 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 0 2 28 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-4096 4096 0 4 499 0 2 16384 0 malloc-2048 2048 3 5 79 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_laddr 48 0 336 13 0 254 16128 0 tcpreass 48 0 336 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 852030 0 254 16032 0 malloc-16 16 327 673 29175 0 254 16000 0 malloc-16 16 510 490 11618 0 254 16000 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 13 737 27 0 254 12000 0 malloc-16 16 39 711 1419 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 0 500 2 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0