panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:920 cpuid = 1 time = 482 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b2b290 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b2b3f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b2b4d0 panic() at panic+0xb5/frame 0xfffffe0053b2b590 thread_lock_flags_() at thread_lock_flags_+0x3f2/frame 0xfffffe0053b2b6b0 propagate_priority() at propagate_priority+0xde/frame 0xfffffe0053b2b700 turnstile_wait() at turnstile_wait+0x66d/frame 0xfffffe0053b2b770 __mtx_lock_sleep() at __mtx_lock_sleep+0x46b/frame 0xfffffe0053b2b8b0 __mtx_lock_flags() at __mtx_lock_flags+0x231/frame 0xfffffe0053b2b990 sctp_free_assoc() at sctp_free_assoc+0x9c2/frame 0xfffffe0053b2baf0 sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053b2bb40 sctp_t1init_timer() at sctp_t1init_timer+0xa9/frame 0xfffffe0053b2bb90 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053b2bcd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053b2be80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b2bef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b2bf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b2bf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270ad8a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x8c2e1afe7cc9b54a rdx 0x1 rbx 0 rsp 0xfffffe0053b2b3d0 rbp 0xfffffe0053b2b3f0 rsi 0 rdi 0xffffffff81779d0a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009d47b530 r12 0xfffffe0053e95c80 r13 0xfffffe0053b2b401 r14 0xffffffff82bb8320 .str.26 r15 0xffffffff82bb8320 .str.26 rip 0xffffffff8176d28b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270ad8a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053dd9000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b6c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c660 (map 0xffffffff83e1c660) (map.pmap 0xffffffff83e1c720) (pmap 0xffffffff83e1c788) threads: 2 100030 L *so_snd 0xfffffe00078859c0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 24034 778 778 0 S (threaded) syz-executor.1 127502 S nanslp 0xffffffff83e456c0 syz-executor.1 130834 S sbwait 0xfffffe008fe3c2dc syz-executor.1 24033 780 780 0 S (threaded) syz-executor.2 128648 S nanslp 0xffffffff83e456c0 syz-executor.2 130832 S sbwait 0xfffffe0058c002dc syz-executor.2 24030 787 787 0 L (threaded) syz-executor.3 128880 S nanslp 0xffffffff83e456c0 syz-executor.3 130829 L *sctp-tc 0xfffffe009d345240 syz-executor.3 20277 0 0 0 DL - 0xffffffff83e1d480 [accounting] 19688 1 787 0 S uwait 0xfffffe009c887a00 syz-executor.3 18611 1 780 0 S uwait 0xfffffe009c886c00 syz-executor.2 18603 1 780 0 S uwait 0xfffffe009c888080 syz-executor.2 18593 1 780 0 S uwait 0xfffffe009c886700 syz-executor.2 17693 1 777 0 SV uwait 0xfffffe009c888680 syz-executor.0 17692 1 778 0 SV uwait 0xfffffe009c6e7880 syz-executor.1 17687 1 777 0 SV uwait 0xfffffe0099eb9a80 syz-executor.0 17685 1 778 0 SV uwait 0xfffffe009c887600 syz-executor.1 17677 1 777 0 SV uwait 0xfffffe009c6e6200 syz-executor.0 17673 1 778 0 SV uwait 0xfffffe009c887000 syz-executor.1 17662 1 778 0 SV uwait 0xfffffe009a674d00 syz-executor.1 17055 1 787 0 S uwait 0xfffffe009c6e9100 syz-executor.3 17054 1 780 0 S uwait 0xfffffe009c886600 syz-executor.2 17047 1 777 0 S uwait 0xfffffe009c887080 syz-executor.0 17044 1 780 0 S uwait 0xfffffe009a677e80 syz-executor.2 17042 1 787 0 S uwait 0xfffffe009c887300 syz-executor.3 17036 1 777 0 S uwait 0xfffffe009d040b80 syz-executor.0 17033 1 787 0 S uwait 0xfffffe009a677c80 syz-executor.3 17032 1 780 0 S uwait 0xfffffe009d040480 syz-executor.2 17029 1 777 0 S uwait 0xfffffe009a674300 syz-executor.0 17021 1 777 0 S uwait 0xfffffe009c887500 syz-executor.0 16838 1 777 0 SV uwait 0xfffffe0099eb9980 syz-executor.0 16625 1 778 0 S uwait 0xfffffe009c6e6300 syz-executor.1 16233 1 778 0 S uwait 0xfffffe0099eb9b80 syz-executor.1 16230 1 777 0 S uwait 0xfffffe009a677980 syz-executor.0 16222 1 787 0 S uwait 0xfffffe009c886800 syz-executor.3 16221 1 778 0 S uwait 0xfffffe009c6e6a80 syz-executor.1 16220 1 777 0 S uwait 0xfffffe009c6e9580 syz-executor.0 16215 1 778 0 S uwait 0xfffffe009c6e6e00 syz-executor.1 16213 1 787 0 S uwait 0xfffffe009c886e80 syz-executor.3 16212 1 777 0 S uwait 0xfffffe009c886a00 syz-executor.0 16203 1 787 0 S uwait 0xfffffe009c6e6d80 syz-executor.3 16197 1 787 0 S uwait 0xfffffe009c887400 syz-executor.3 16078 1 16075 0 S uwait 0xfffffe009c6e9380 syz-executor.3 15647 1 780 0 S uwait 0xfffffe009c887200 syz-executor.2 15645 1 780 0 S uwait 0xfffffe009c887700 syz-executor.2 15642 1 780 0 S uwait 0xfffffe009c888700 syz-executor.2 15638 1 780 0 S uwait 0xfffffe009c888380 syz-executor.2 15634 1 780 0 S uwait 0xfffffe009c887800 syz-executor.2 15632 1 780 0 S uwait 0xfffffe009c6e6580 syz-executor.2 15627 1 780 0 S uwait 0xfffffe009c888280 syz-executor.2 14657 1 778 0 S uwait 0xfffffe009c886d00 syz-executor.1 14655 1 780 0 S umtxn 0xfffffe009c6e6e80 syz-executor.2 14651 1 778 0 S uwait 0xfffffe009c6e9080 syz-executor.1 14649 1 780 0 S uwait 0xfffffe009a674000 syz-executor.2 14641 1 778 0 S uwait 0xfffffe009c6e6980 syz-executor.1 14639 1 780 0 S uwait 0xfffffe009c6e6780 syz-executor.2 14626 1 780 0 S uwait 0xfffffe009c6e7280 syz-executor.2 14108 1 780 0 S uwait 0xfffffe009c6e6b80 syz-executor.2 14107 1 778 0 S umtxn 0xfffffe009c887900 syz-executor.1 14097 1 778 0 S uwait 0xfffffe009c6e7680 syz-executor.1 14095 1 780 0 S uwait 0xfffffe009c6e8d00 syz-executor.2 14084 1 778 0 S uwait 0xfffffe009c887b00 syz-executor.1 14082 1 780 0 S uwait 0xfffffe0099eb9e80 syz-executor.2 14070 1 780 0 S uwait 0xfffffe009c887e00 syz-executor.2 13804 1 778 0 S uwait 0xfffffe009c887c00 syz-executor.1 12765 1 778 0 S uwait 0xfffffe009c6e6480 syz-executor.1 12763 1 778 0 S uwait 0xfffffe009c6e6680 syz-executor.1 12761 1 777 0 S umtxn 0xfffffe009a674100 syz-executor.0 12759 1 787 0 S uwait 0xfffffe009c888a80 syz-executor.3 12758 1 780 0 S uwait 0xfffffe009c6e6c80 syz-executor.2 12755 1 778 0 S uwait 0xfffffe009c6e8500 syz-executor.1 12753 1 777 0 S uwait 0xfffffe009c6e7a80 syz-executor.0 12751 1 787 0 S umtxn 0xfffffe0099eb9880 syz-executor.3 12749 1 780 0 S uwait 0xfffffe009c6e7180 syz-executor.2 12747 1 777 0 S uwait 0xfffffe009c6e7380 syz-executor.0 12742 1 780 0 S uwait 0xfffffe009c6e8000 syz-executor.2 12739 1 787 0 S uwait 0xfffffe009c888580 syz-executor.3 12730 1 787 0 S uwait 0xfffffe009c888180 syz-executor.3 11957 1 11956 0 S uwait 0xfffffe009c6e8900 syz-executor.0 11951 1 11950 0 S uwait 0xfffffe0099eb6680 syz-executor.0 11942 1 11941 0 S uwait 0xfffffe0099eb9d80 syz-executor.0 11939 1 11935 0 S uwait 0xfffffe009c6e8700 syz-executor.0 11937 1 11934 0 S uwait 0xfffffe009a674c00 syz-executor.1 11933 1 11929 0 S uwait 0xfffffe009c6e7780 syz-executor.0 11930 1 11928 0 S uwait 0xfffffe0099eb9c80 syz-executor.1 11927 1 11920 0 S uwait 0xfffffe009c6e7080 syz-executor.0 11926 1 11919 0 S uwait 0xfffffe009c6e7580 syz-executor.1 11915 1 11907 0 S uwait 0xfffffe009c6e7980 syz-executor.1 11721 1 787 0 S uwait 0xfffffe009a674500 syz-executor.3 11719 1 787 0 S umtxn 0xfffffe009c6e7b00 syz-executor.3 11716 1 787 0 S umtxn 0xfffffe009c6e7480 syz-executor.3 11712 1 787 0 S uwait 0xfffffe009c6e9000 syz-executor.3 11160 1 780 0 S umtxn 0xfffffe009a674200 syz-executor.2 10680 1 780 0 S uwait 0xfffffe009c6e8800 syz-executor.2 10677 1 780 0 S uwait 0xfffffe009a674800 syz-executor.2 10674 1 780 0 S uwait 0xfffffe009c6e8400 syz-executor.2 10673 1 780 0 S uwait 0xfffffe008feab980 syz-executor.2 10670 1 780 0 S uwait 0xfffffe009a674700 syz-executor.2 10667 1 780 0 S uwait 0xfffffe009c6e8100 syz-executor.2 10664 1 778 0 S umtxn 0xfffffe0099eb6980 syz-executor.1 10663 1 780 0 S uwait 0xfffffe009a674900 syz-executor.2 10662 1 778 0 S uwait 0xfffffe009c6e8300 syz-executor.1 10661 1 780 0 S uwait 0xfffffe009a674a00 syz-executor.2 10656 1 778 0 S uwait 0xfffffe009a674b00 syz-executor.1 10655 1 780 0 S uwait 0xfffffe009a675000 syz-executor.2 10654 1 778 0 S uwait 0xfffffe009c6e9780 syz-executor.1 10653 1 780 0 S uwait 0xfffffe009c6e7e80 syz-executor.2 10650 1 778 0 S uwait 0xfffffe0099eb6e00 syz-executor.1 10647 1 778 0 S uwait 0xfffffe009c6e8c00 syz-executor.1 10646 1 780 0 S uwait 0xfffffe009c6e8e80 syz-executor.2 10644 1 780 0 S uwait 0xfffffe009a674400 syz-executor.2 10637 1 780 0 S uwait 0xfffffe009c6e8600 syz-executor.2 10633 1 780 0 S uwait 0xfffffe009a674600 syz-executor.2 10593 1 777 0 S uwait 0xfffffe009c6e7d80 syz-executor.0 10587 1 777 0 S umtxn 0xfffffe009c6e8b00 syz-executor.0 10579 1 777 0 S uwait 0xfffffe008feabb80 syz-executor.0 10567 1 777 0 S umtxn 0xfffffe009c6e9480 syz-executor.0 10183 1 787 0 S umtxn 0xfffffe008feabc00 syz-executor.3 10182 1 787 0 S uwait 0xfffffe009a675100 syz-executor.3 10171 1 787 0 S uwait 0xfffffe008feabd00 syz-executor.3 10168 1 787 0 S umtxn 0xfffffe009c6e9680 syz-executor.3 10155 1 778 0 S uwait 0xfffffe009a677680 syz-executor.1 10153 1 787 0 S uwait 0xfffffe009a675200 syz-executor.3 10151 1 787 0 S umtxn 0xfffffe009a675480 syz-executor.3 10150 1 778 0 S uwait 0xfffffe009a674e00 syz-executor.1 10147 1 777 0 S uwait 0xfffffe009c6e8e00 syz-executor.0 10146 1 780 0 S uwait 0xfffffe009a675300 syz-executor.2 10145 1 787 0 S uwait 0xfffffe008feabf00 syz-executor.3 10144 1 777 0 S umtxn 0xfffffe0099eb8700 syz-executor.0 10143 1 778 0 S uwait 0xfffffe009a675c00 syz-executor.1 10142 1 780 0 S uwait 0xfffffe009a675800 syz-executor.2 10139 1 787 0 S uwait 0xfffffe0099eb7c80 syz-executor.3 10138 1 778 0 S uwait 0xfffffe009c6e8a00 syz-executor.1 10135 1 777 0 S umtxn 0xfffffe009a676b00 syz-executor.0 10134 1 780 0 S umtxn 0xfffffe0099eb7780 syz-executor.2 10133 1 777 0 S umtxn 0xfffffe0099eb6080 syz-executor.0 10132 1 778 0 S uwait 0xfffffe009a676f00 syz-executor.1 10131 1 787 0 S uwait 0xfffffe008feaba80 syz-executor.3 10130 1 780 0 S uwait 0xfffffe0099eb6f00 syz-executor.2 10127 1 787 0 S uwait 0xfffffe008feab780 syz-executor.3 10126 1 778 0 S umtxn 0xfffffe0099eb6580 syz-executor.1 10123 1 780 0 S uwait 0xfffffe0099eb8100 syz-executor.2 10122 1 777 0 S uwait 0xfffffe009a677880 syz-executor.0 10121 1 787 0 S uwait 0xfffffe0099eb6180 syz-executor.3 10120 1 780 0 S uwait 0xfffffe0099eb7c00 syz-executor.2 10119 1 777 0 S uwait 0xfffffe0099eb7580 syz-executor.0 10116 1 787 0 S uwait 0xfffffe0099eb6480 syz-executor.3 10104 1 787 0 S uwait 0xfffffe008feabb00 syz-executor.3 10103 1 787 0 S uwait 0xfffffe0099eb6b80 syz-executor.3 9923 1 780 0 S uwait 0xfffffe009c6e9980 syz-executor.2 9915 1 780 0 S uwait 0xfffffe009c6e9200 syz-executor.2 9908 1 780 0 S uwait 0xfffffe009c6e9880 syz-executor.2 9903 1 780 0 S uwait 0xfffffe009a677080 syz-executor.2 9681 1 780 0 S uwait 0xfffffe009a675b00 syz-executor.2 9677 1 780 0 S uwait 0xfffffe0099eb8800 syz-executor.2 9674 1 780 0 S uwait 0xfffffe009a677780 syz-executor.2 9670 1 780 0 S uwait 0xfffffe009a676700 syz-executor.2 9256 1 787 0 S uwait 0xfffffe0099eb8000 syz-executor.3 9251 1 787 0 S uwait 0xfffffe0057876480 syz-executor.3 9243 1 787 0 S uwait 0xfffffe0057876c80 syz-executor.3 9241 1 777 0 S uwait 0xfffffe0099eb8c00 syz-executor.0 9237 1 777 0 S uwait 0xfffffe008feab880 syz-executor.0 9229 1 777 0 S uwait 0xfffffe0057445680 syz-executor.0 9223 1 777 0 S uwait 0xfffffe0053fdcc80 syz-executor.0 8928 1 787 0 SV uwait 0xfffffe009a676500 syz-executor.3 8918 1 787 0 SV uwait 0xfffffe0099eb6d00 syz-executor.3 8904 1 787 0 SV uwait 0xfffffe0099eb6280 syz-executor.3 8894 1 787 0 SV uwait 0xfffffe0099eb6880 syz-executor.3 8739 1 8734 0 S uwait 0xfffffe0057877100 syz-executor.3 8732 1 8727 0 S uwait 0xfffffe0057876780 syz-executor.3 8726 1 8722 0 S uwait 0xfffffe0099eb7180 syz-executor.3 8719 1 8715 0 S uwait 0xfffffe009a675580 syz-executor.3 8383 1 778 0 S uwait 0xfffffe0099eb6c00 syz-executor.1 8380 1 778 0 S uwait 0xfffffe009a675d00 syz-executor.1 8378 1 778 0 S uwait 0xfffffe009a675700 syz-executor.1 8371 1 778 0 S umtxn 0xfffffe0099eb6780 syz-executor.1 8172 1 780 0 S uwait 0xfffffe0099eb7900 syz-executor.2 8168 1 780 0 S uwait 0xfffffe0099eb6380 syz-executor.2 8163 1 780 0 S umtxn 0xfffffe0057879900 syz-executor.2 8161 1 778 0 S umtxn 0xfffffe008feaab00 syz-executor.1 8157 1 778 0 S uwait 0xfffffe009a675900 syz-executor.1 8153 1 778 0 S uwait 0xfffffe0099eb7480 syz-executor.1 8151 1 778 0 S uwait 0xfffffe0099eb7980 syz-executor.1 7825 1 778 0 S uwait 0xfffffe0099eb7080 syz-executor.1 7820 1 778 0 S umtxn 0xfffffe0057879b80 syz-executor.1 7818 1 778 0 S uwait 0xfffffe0099eb9700 syz-executor.1 7810 1 778 0 S uwait 0xfffffe0057879c80 syz-executor.1 6836 1 787 60928 S uwait 0xfffffe009a677280 syz-executor.3 6829 1 787 60928 S uwait 0xfffffe009a676600 syz-executor.3 6821 1 787 60928 S uwait 0xfffffe008fea9000 syz-executor.3 6810 1 787 60928 S uwait 0xfffffe0057879680 syz-executor.3 5478 1 780 0 S uwait 0xfffffe0099eb7700 syz-executor.2 5475 1 787 0 S uwait 0xfffffe0099eb8b00 syz-executor.3 5474 1 787 0 S uwait 0xfffffe0099eb7380 syz-executor.3 5469 1 780 0 S uwait 0xfffffe0099eb7680 syz-executor.2 5463 1 780 0 S uwait 0xfffffe009a676900 syz-executor.2 5461 1 787 0 S uwait 0xfffffe0057448800 syz-executor.3 5460 1 787 0 S umtxn 0xfffffe008feab000 syz-executor.3 5459 1 780 0 S uwait 0xfffffe009a675e00 syz-executor.2 5455 1 787 0 S uwait 0xfffffe009a675f00 syz-executor.3 5454 1 787 0 S uwait 0xfffffe0057448900 syz-executor.3 5452 1 780 0 S uwait 0xfffffe0099eb8200 syz-executor.2 5451 1 780 0 S uwait 0xfffffe0057448c00 syz-executor.2 5443 1 778 0 S uwait 0xfffffe0099eb8a00 syz-executor.1 5442 1 778 0 S uwait 0xfffffe0099eb7280 syz-executor.1 5437 1 778 0 S uwait 0xfffffe0057448e00 syz-executor.1 5436 1 778 0 S uwait 0xfffffe009a677180 syz-executor.1 5430 1 778 0 S uwait 0xfffffe0057877300 syz-executor.1 5427 1 778 0 S uwait 0xfffffe009a676d00 syz-executor.1 5420 1 778 0 S uwait 0xfffffe0099eb8600 syz-executor.1 5419 1 778 0 S uwait 0xfffffe009a676080 syz-executor.1 4527 1 4527 65 Ss select 0xfffffe0099eb7f40 dhclient 3844 1 3844 0 Ss select 0xfffffe0099eb7e40 dhclient 3841 1 3841 0 Ss select 0xfffffe0099eb7ec0 dhclient 3813 1 3813 65 Ss select 0xfffffe009a676340 dhclient 3392 1 778 0 SV uwait 0xfffffe0099eb8300 syz-executor.1 3387 1 778 0 SV uwait 0xfffffe008feaa100 syz-executor.1 3379 1 778 0 SV uwait 0xfffffe0057448700 syz-executor.1 3367 1 778 0 SV uwait 0xfffffe0057448f00 syz-executor.1 3253 1 780 0 SV uwait 0xfffffe0099eb8400 syz-executor.2 3243 1 780 0 SV uwait 0xfffffe0099eb8900 syz-executor.2 3236 1 780 0 SV uwait 0xfffffe0057876980 syz-executor.2 3227 1 780 0 SV uwait 0xfffffe009a677380 syz-executor.2 2855 1 2855 0 Ss select 0xfffffe009a676240 dhclient 2842 1 2842 0 Ss select 0xfffffe009a6761c0 dhclient 2796 1 2796 65 Ss select 0xfffffe009a6762c0 dhclient 2766 0 0 0 DL - 0xffffffff83f653c0 [soaiod4] 2765 0 0 0 DL - 0xffffffff83f653c0 [soaiod3] 2764 0 0 0 DL - 0xffffffff83f653c0 [soaiod2] 2763 0 0 0 DL - 0xffffffff83f653c0 [soaiod1] 2443 1 787 0 SV uwait 0xfffffe0099eb8d80 syz-executor.3 2440 1 787 0 SV aiowc 0xfffffe009ad388d0 syz-executor.3 2228 1 780 0 S umtxn 0xfffffe0057877b00 syz-executor.2 2227 1 787 0 S uwait 0xfffffe0057876080 syz-executor.3 2218 1 778 0 S uwait 0xfffffe008fea8100 syz-executor.1 2215 1 787 0 S uwait 0xfffffe0057448d00 syz-executor.3 2214 1 780 0 S uwait 0xfffffe0057448a00 syz-executor.2 2207 1 778 0 S umtxn 0xfffffe0099eb9400 syz-executor.1 2205 1 780 0 S uwait 0xfffffe008feab100 syz-executor.2 2203 1 787 0 S uwait 0xfffffe0057876180 syz-executor.3 2196 1 778 0 S umtxn 0xfffffe0057876380 syz-executor.1 2183 1 778 0 S uwait 0xfffffe0057876280 syz-executor.1 1897 1 778 0 S uwait 0xfffffe0057876880 syz-executor.1 1896 1 778 0 S uwait 0xfffffe0099eb8e80 syz-executor.1 1887 1 778 0 S uwait 0xfffffe0057879600 syz-executor.1 1886 1 778 0 S uwait 0xfffffe0099eb9500 syz-executor.1 1873 1 778 0 S uwait 0xfffffe008feab500 syz-executor.1 1871 1 778 0 S uwait 0xfffffe0057445980 syz-executor.1 1866 1 780 0 S uwait 0xfffffe0099eb9300 syz-executor.2 1863 1 780 0 S uwait 0xfffffe0057877400 syz-executor.2 1861 1 780 0 S uwait 0xfffffe008feaac00 syz-executor.2 1860 1 780 0 S uwait 0xfffffe0056f48600 syz-executor.2 1858 1 780 0 S uwait 0xfffffe0057876a80 syz-executor.2 1857 1 780 0 S uwait 0xfffffe0057876680 syz-executor.2 1849 1 787 0 S uwait 0xfffffe0057876580 syz-executor.3 1847 1 787 0 S uwait 0xfffffe008fea8500 syz-executor.3 1844 1 780 0 S uwait 0xfffffe0057879d80 syz-executor.2 1843 1 780 0 S uwait 0xfffffe008feaa900 syz-executor.2 1841 1 787 0 S uwait 0xfffffe0099eb9200 syz-executor.3 1840 1 778 0 S uwait 0xfffffe0056f48b00 syz-executor.1 1839 1 787 0 S uwait 0xfffffe008fea8200 syz-executor.3 1838 1 778 0 S uwait 0xfffffe008fea8980 syz-executor.1 1834 1 780 0 S umtxn 0xfffffe008fea9d80 syz-executor.2 1833 1 778 0 S uwait 0xfffffe0099eb9600 syz-executor.1 1832 1 780 0 S uwait 0xfffffe0057446580 syz-executor.2 1831 1 787 0 S uwait 0xfffffe008fea8300 syz-executor.3 1829 1 787 0 S uwait 0xfffffe0057876e80 syz-executor.3 1828 1 778 0 S uwait 0xfffffe0057879a80 syz-executor.1 1824 1 780 0 S uwait 0xfffffe0057879e80 syz-executor.2 1823 1 778 0 S uwait 0xfffffe008fea9a80 syz-executor.1 1822 1 780 0 S uwait 0xfffffe0057876d80 syz-executor.2 1819 1 778 0 S uwait 0xfffffe008feaa700 syz-executor.1 1812 1 778 0 S uwait 0xfffffe008fea8400 syz-executor.1 1808 1 778 0 S uwait 0xfffffe0057445380 syz-executor.1 1753 1 1748 0 SV uwait 0xfffffe008feaa200 syz-executor.0 1744 1 1737 0 SV uwait 0xfffffe0057877200 syz-executor.0 1733 1 1727 0 SV uwait 0xfffffe0057877500 syz-executor.0 1725 1 1725 0 Ss select 0xfffffe0099eb8cc0 dhclient 1722 1 1722 0 Ss select 0xfffffe00578797c0 dhclient 1703 1 1703 65 Ss select 0xfffffe0057879740 dhclient 1689 1 1688 0 SV uwait 0xfffffe008feaaa00 syz-executor.0 1357 0 0 0 DL aiordy 0xfffffe0099d73a90 [aiod4] 1356 0 0 0 DL aiordy 0xfffffe0099d73000 [aiod3] 1355 0 0 0 DL aiordy 0xfffffe0099d74a90 [aiod2] 1353 0 0 0 DL aiordy 0xfffffe0099d74000 [aiod1] 1066 1 778 0 S uwait 0xfffffe008feaa000 syz-executor.1 826 1 826 0 Ss select 0xfffffe0057877640 dhclient 819 1 819 0 Ss select 0xfffffe008fea8f40 dhclient 787 774 787 0 Ss nanslp 0xffffffff83e456c0 syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83e456c0 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e456c0 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058b57000 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe008feaa500 syz-fuzzer 100117 S uwait 0xfffffe0057878280 syz-fuzzer 100118 S kqread 0xfffffe005787b100 syz-fuzzer 100119 S uwait 0xfffffe0057878480 syz-fuzzer 100120 S uwait 0xfffffe0057878580 syz-fuzzer 100121 S uwait 0xfffffe0057878680 syz-fuzzer 100122 S uwait 0xfffffe0057878780 syz-fuzzer 100123 S uwait 0xfffffe0057878880 syz-fuzzer 100124 S uwait 0xfffffe008feaa600 syz-fuzzer 118102 S uwait 0xfffffe009c887f00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c3bb40 csh 770 688 770 0 Ss select 0xfffffe008fea9b40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057465cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579adcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ae0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ae4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ae8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579aecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579af0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579af4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e456c1 cron 688 1 688 0 Ss select 0xfffffe008feaa9c0 sshd 501 1 501 0 Ss select 0xfffffe008feaad40 syslogd 430 1 430 0 Ss select 0xfffffe008feab0c0 devd 429 1 429 65 Ss select 0xfffffe008feaadc0 dhclient 344 1 344 0 Ss select 0xfffffe008feab240 dhclient 341 1 341 0 Ss select 0xfffffe008feab3c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6aee0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f694e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0057464ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9cf40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f90df8 [dom0] 100081 D launds 0xffffffff83f90e04 [laundry: dom0] 100082 D umarcl 0xffffffff81ea2de0 [uma] 7 0 0 0 DL - 0xffffffff83c01488 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846f6530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a455a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa33c0 [doneq0] 100046 D - 0xffffffff83aa3340 [async] 100077 D - 0xffffffff83aa31c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c640 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ac80 [g_event] 100037 D - 0xffffffff83e1aca0 [g_up] 100038 D - 0xffffffff83e1acc0 [g_down] 2 0 0 0 LL (threaded) [clock] 100030 L *so_snd 0xfffffe00078859c0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b6c0 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe0007972200 [aiod_kick taskq] 100013 D - 0xfffffe0007972000 [inm_free taskq] 100014 D - 0xfffffe0007971d00 [linuxkpi_irq_wq] 100015 D - 0xfffffe0007971b00 [in6m_free taskq] 100016 D - 0xfffffe0007971900 [deferred_unmount ta] 100017 D - 0xfffffe0007971700 [thread taskq] 100019 D - 0xfffffe0007971300 [kqueue_ctx taskq] 100020 D - 0xfffffe0007971100 [pci_hp taskq] 100021 D - 0xfffffe0007970e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bbe1a0 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe0007973200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 24030 (syz-executor.3) thread 0xfffffe009d97a560 (130829) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe009cbdbca0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13068 Process 2 (clock) thread 0xfffffe0053e95c80 (100030) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009c9db1c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4716 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009c9db1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests sctp_stro 230 143016K 10852 pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 filedesc 534 4273K 46187 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 subproc 671 1426K 24412 pcb 721 1322K 56033 kobj 327 1308K 488 newblk 12 1027K 56230 vfscache 3 1025K 3 linker 380 572K 590 inodedep 69 538K 25182 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 sctp_atcl 602 226K 39543 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 23163 tfo_ccache 1 128K 1 kdtrace 750 127K 54875 umtx 924 116K 924 DEVFS1 109 109K 126 sem 4 106K 4 filemon 13 104K 198 BPF 57 94K 137 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 838 35K 52054 temp 34 33K 9140 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 67 sctp_timw 123 31K 123 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 326 23K 24121 kbdmux 6 22K 6 pwddesc 324 21K 24247 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 crypto 23 20K 502 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 3746 dirrem 58 15K 24207 bus-sc 34 15K 1651 ksem 16 14K 463 KTRACE 101 13K 12259 ifnet 7 13K 7 ether_multi 152 13K 201 lltable 40 12K 728 sctp_stri 23 12K 1801 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CC Mem 161 11K 9032 CAM queue 5 11K 1528 cred 40 10K 479 sctp_athm 602 10K 40374 DEVFSP 149 10K 1733 in6_multi 65 9K 65 bmsafemap 2 9K 25114 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 91 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 proc-args 350 8K 25388 audit_evclass 237 8K 296 freefile 58 8K 23895 sctp_map 460 8K 21576 session 54 7K 174 taskqueue 63 7K 63 cryptodev 97 7K 2229 sglist 5 7K 5 pf_ifnet 17 6K 918 CAM DEV 3 6K 510 plimit 24 6K 529 inpcbpolicy 177 6K 11038 ufs_dirhash 24 5K 24 UMA 272 5K 272 vt 11 5K 11 pf_osfp 36 5K 36 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 34 4K 208 tcp_fsb 28 4K 2475 acpisem 28 4K 28 selfd 55 4K 361193 hhook 15 4K 17 kcovinfo 52 4K 52 osd 165 3K 8890 terminal 11 3K 11 uidinfo 5 3K 48 select 19 3K 304 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 775 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 20 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 10 tun 7 2K 7 sigio 17 2K 36 freework 5 2K 36235 softdep 1 1K 1 mkdir 8 1K 45832 freeblks 4 1K 24458 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 880 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 488 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 14 pf_rule 4 1K 1397 newdirblk 4 1K 22916 diradd 4 1K 24249 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 16 CAM SIM 2 1K 2 filedesc_to_leader 4 1K 12 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 36470 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 90 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 eventfd 1 1K 72 pmchooks 1 1K 1 filecaps 5 1K 105 sctp_vrf 1 1K 1 ip_msource 1 1K 8 vnet 1 1K 1 entropy 2 1K 47 iov 2 1K 30374 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 21887 sctp_iter 0 0K 54 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 44 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 192 pf_table 0 0K 834 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 19925 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 446 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 allocindir 0 0K 0 indirdep 0 0K 18676 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 235 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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_moptions 0 0K 34 in_mfilter 0 0K 22 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 4 agp 0 0K 0 statfs 0 0K 23226 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 12 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 837 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 17 lio 0 0K 356 acl 0 0K 0 mbuf_tag 0 0K 330 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 ioctlops 0 0K 4165 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 320 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 951 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 md_disk 0 0K 4 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 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 8347 1051 1083802 0 254 38494208 0 tcp_log 416 40073 18859 1787383 0 254 24515712 0 ertt_txseginfo 40 156453 17873 3339682 0 254 6973040 0 mbuf 256 9120 8914 7446196 0 254 4616704 0 malloc-16384 16384 271 5 23271 0 1 4521984 0 tcp_bbr_map 128 18025 9286 910346 0 127 3495808 0 RADIX NODE 144 22825 438 607356 0 63 3349872 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 762 0 0 2 1999488 0 sctp_asoc 2288 230 535 10721 0 254 1750320 0 vmem btag 56 30871 56 30871 0 254 1731912 0 BUF TRIE 144 548 11240 35558 0 62 1697472 0 malloc-384 384 4117 53 4698 0 30 1601280 0 VM OBJECT 264 5814 96 360995 0 30 1560240 0 malloc-128 128 11709 164 12156 0 126 1519744 0 malloc-4096 4096 327 3 1603 0 2 1351680 0 malloc-4096 4096 324 6 24040 0 2 1351680 0 UMA Slabs 0 112 11997 21 11997 0 126 1346016 0 sctp_ep 1208 349 671 27779 0 254 1232160 0 malloc-2048 2048 352 152 28496 0 8 1032192 0 MAP ENTRY 96 10172 286 867879 0 126 1003968 0 FFS inode 1160 811 43 24735 0 8 990640 0 socket 960 327 689 40754 0 254 975360 0 256 Bucket 2048 439 19 26243 0 8 937984 0 tcpcb 1104 161 602 8879 0 254 842352 0 THREAD 1808 425 37 30836 0 8 835296 0 VMSPACE 2552 297 12 23988 0 4 788568 0 sctp_raddr 736 305 465 11931 0 254 566720 0 malloc-256 256 528 1587 75059 0 62 541440 0 PROC 1352 323 22 24037 0 8 466440 0 malloc-384 384 83 1087 26930 0 30 449280 0 VNODE 448 852 111 24778 0 30 431424 0 FPU_save_area 832 427 59 36517 0 16 404352 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 4 2 698 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 filedesc0 1072 324 26 24247 0 8 375200 0 malloc-1024 1024 169 167 10285 0 16 344064 0 malloc-65536 65536 1 4 22 0 1 327680 0 sctp_chunk 152 245 1809 51770 0 254 312208 0 malloc-384 384 602 208 39647 0 30 311040 0 malloc-64 64 3928 167 6468 0 254 262080 0 mbuf_packet 256 259 757 215332 0 254 260096 0 malloc-256 256 312 693 57269 0 62 257280 0 malloc-16 16 14632 368 21623 0 254 240000 0 FFS2 dinode 256 811 119 24735 0 62 238080 0 malloc-32768 32768 0 7 17634 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-128 128 1441 202 4271 0 126 210304 0 malloc-65536 65536 1 2 207 0 1 196608 0 malloc-32 32 5393 529 9435 0 254 189504 0 malloc-8192 8192 19 4 338 0 1 188416 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 77 102 10107 0 16 183296 0 malloc-64 64 253 2582 361531 0 254 181440 0 malloc-128 128 1264 131 26747 0 126 178560 0 malloc-128 128 173 1222 117137 0 126 178560 0 S VFS Cache 104 1027 494 25748 0 126 158184 0 malloc-384 384 363 27 1138 0 30 149760 0 malloc-1024 1024 125 19 1942 0 16 147456 0 malloc-256 256 357 213 27791 0 62 145920 0 tcp_inpcb 424 161 172 8879 0 30 141192 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 19 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 4 0 1 131072 0 unpcb 256 20 490 1867 0 254 130560 0 clpbuf 2624 0 48 524 0 16 125952 0 ksiginfo 112 335 709 6657 0 126 116928 0 malloc-4096 4096 22 6 38 0 2 114688 0 malloc-4096 4096 19 7 728 0 2 106496 0 malloc-64 64 1064 511 29268 0 254 100800 0 malloc-128 128 526 249 4885 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 g_bio 408 0 240 282864 0 30 97920 0 tcp_bbr_pcb 832 29 88 3985 0 16 97344 0 Files 80 725 425 82672 0 126 92000 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 16 0 254 88704 0 sctp_stream_msg_out 112 228 564 2708 0 254 88704 0 64 Bucket 512 113 55 30321 0 30 86016 0 pipe 744 50 65 841 0 16 85560 0 malloc-64 64 694 629 10569 0 254 84672 0 malloc-64 64 882 441 48998 0 254 84672 0 malloc-256 256 141 174 38460 0 62 80640 0 32 Bucket 256 141 174 12521 0 62 80640 0 sctp_readq 152 3 517 875 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 TURNSTILE 136 463 41 463 0 62 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 1 7 38 0 1 65536 0 malloc-2048 2048 8 24 1985 0 8 65536 0 malloc-256 256 48 207 52719 0 62 65280 0 ripcb 424 6 147 646 0 30 64872 0 tcp_rack_pcb 896 28 44 2475 0 16 64512 0 malloc-32 32 1006 884 68053 0 254 60480 0 udp_inpcb 424 10 116 1234 0 30 53424 0 malloc-64 64 253 566 31180 0 254 52416 0 malloc-256 256 44 151 25782 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 119131 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 537 0 8 49152 0 malloc-2048 2048 2 22 847 0 8 49152 0 malloc-2048 2048 1 23 73 0 8 49152 0 malloc-1024 1024 15 33 527 0 16 49152 0 pcpu-64 64 495 273 495 0 254 49152 0 pcpu-8 8 4890 1254 29216 0 254 49152 0 malloc-384 384 95 25 101 0 30 46080 0 SLEEPQUEUE 88 463 49 463 0 126 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 7 3 11 0 2 40960 0 sctp_laddr 48 252 588 10006 0 254 40320 0 Mountpoints 2752 2 12 6 0 4 38528 0 udplite_inpcb 424 0 90 279 0 30 38160 0 da_ccb 544 0 70 70846 0 16 38080 0 hostcache 64 7 560 7 0 254 36288 0 ertt 72 161 343 8879 0 126 36288 0 PWD 32 227 907 22865 0 254 36288 0 malloc-64 64 4 563 32 0 254 36288 0 malloc-64 64 6 561 110 0 254 36288 0 16 Bucket 144 90 162 3118 0 62 36288 0 malloc-128 128 107 172 2911 0 126 35712 0 malloc-128 128 3 276 319 0 126 35712 0 malloc-128 128 22 257 439 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 66 69 745 0 62 34560 0 malloc-256 256 20 115 3368 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 3 0 1 32768 0 malloc-4096 4096 3 5 23232 0 2 32768 0 malloc-2048 2048 3 13 2736 0 8 32768 0 malloc-2048 2048 3 13 21 0 8 32768 0 malloc-2048 2048 11 5 23 0 8 32768 0 malloc-1024 1024 4 28 97 0 16 32768 0 malloc-1024 1024 19 13 66 0 16 32768 0 malloc-1024 1024 13 19 154 0 16 32768 0 malloc-1024 1024 20 12 86 0 16 32768 0 malloc-1024 1024 0 32 2097 0 16 32768 0 malloc-512 512 23 41 1843 0 30 32768 0 malloc-512 512 0 64 4 0 30 32768 0 malloc-512 512 4 60 1610 0 30 32768 0 malloc-512 512 9 55 24 0 30 32768 0 malloc-512 512 4 60 906 0 30 32768 0 malloc-512 512 21 43 80 0 30 32768 0 ipq 56 0 576 2 0 254 32256 0 KNOTE 160 28 172 232638 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1263 737 49898 0 254 32000 0 tcp_rack_map 120 62 202 6698 0 126 31680 0 cpuset 104 7 272 1728 0 126 29016 0 sctp_asconf_ack 48 3 585 73 0 254 28224 0 tcp_inpcb ports 32 13 869 5683 0 254 28224 0 malloc-32 32 533 349 24622 0 254 28224 0 4 Bucket 48 6 582 569 0 254 28224 0 2 Bucket 32 77 805 5346 0 254 28224 0 AIO 208 1 132 754 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 54 222 179 0 126 24288 0 rl_entry 40 270 336 270 0 254 24240 0 malloc-16 16 604 896 66377 0 254 24000 0 8 Bucket 80 72 228 6250 0 126 24000 0 malloc-384 384 30 30 30 0 30 23040 0 malloc-384 384 0 60 18 0 30 23040 0 domainset 40 0 567 1365 0 254 22680 0 tfo_ccache_entries 80 6 250 6 0 126 20480 0 udpcb 32 10 620 1513 0 254 20160 0 udplite_inpcb ports 32 0 630 15 0 254 20160 0 udp_inpcb ports 32 3 627 117 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 15 615 811 0 254 20160 0 malloc-32 32 34 596 3174 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 67 563 1912 0 254 20160 0 malloc-32 32 14 616 1005 0 254 20160 0 cryptop 280 0 70 98 0 30 19600 0 AIOCB 552 0 35 1416 0 16 19320 0 AIOLIO 272 0 70 178 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 16 0 1 16384 0 malloc-512 512 0 32 3 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 1497379 0 254 16032 0 malloc-16 16 184 816 34371 0 254 16000 0 kenv 258 15 45 1035 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 malloc-16 16 25 725 256 0 254 12000 0 malloc-16 16 9 741 144 0 254 12000 0 malloc-16 16 65 685 265 0 254 12000 0 malloc-16 16 5 745 15722 0 254 12000 0 itimer 352 0 33 28 0 30 11616 0 L VFS Cache 320 0 36 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 tfo 4 0 986 4 0 254 3944 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 20 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 62 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 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 40 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 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 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 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 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 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-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-8192 8192 0 0 0 0 1 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