uvm_fault(0xffffffff82851588, 0xfffffd0000000010, 0, 1) -> e kernel: page fault trap, code=0 Stopped at pool_cache_get+0x1b1: movq 0x10(%r14),%r13 ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic kernel page fault uvm_fault(0xffffffff82851588, 0xfffffd0000000010, 0, 1) -> e pool_cache_get(ffffffff828c2ff0) at pool_cache_get+0x1b1 pool_cache_item_magic_check sys/kern/subr_pool.c:1770 [inline] pool_cache_get(ffffffff828c2ff0) at pool_cache_get+0x1b1 sys/kern/subr_pool.c:1884 end trace frame: 0xffff800020ebb600, count: 0 ddb{1}> trace pool_cache_get(ffffffff828c2ff0) at pool_cache_get+0x1b1 pool_cache_item_magic_check sys/kern/subr_pool.c:1770 [inline] pool_cache_get(ffffffff828c2ff0) at pool_cache_get+0x1b1 sys/kern/subr_pool.c:1884 pool_get(ffffffff828c2ff0,2) at pool_get+0x91 sys/kern/subr_pool.c:572 m_copyback(fffffd806a37d100,80,20,ffff800000ac5c80,2) at m_copyback+0x4d7 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copyback(fffffd806a37d100,80,20,ffff800000ac5c80,2) at m_copyback+0x4d7 sys/kern/uipc_mbuf.c:790 rtm_msg1(2,ffff800020ebb7a0) at rtm_msg1+0x1b2 sys/net/rtsock.c:1552 rtm_send(fffffd80663c6e08,2,0,0) at rtm_send+0x120 rtm_miss sys/net/rtsock.c:1679 [inline] rtm_send(fffffd80663c6e08,2,0,0) at rtm_send+0x120 sys/net/rtsock.c:1657 rt_ifa_del(ffff800000b2bb00,200404,ffff800000b2bb40,0) at rt_ifa_del+0x3bb sys/net/route.c:1190 rt_ifa_dellocal(ffff800000b2bb00) at rt_ifa_dellocal+0x149 sys/net/route.c:1290 in6_purgeaddr(ffff800000b2bb00) at in6_purgeaddr+0x114 sys/netinet6/in6.c:922 in6_ifdetach(ffff800000ac6000) at in6_ifdetach+0x74 sys/netinet6/in6_ifattach.c:429 if_setrdomain(ffff800000ac6000,6) at if_setrdomain+0x1a2 sys/net/if.c:1881 ifioctl(fffffd8064b17e38,8020699f,ffff800020ebbd10,ffff800020e229d8) at ifioctl+0x16ad sys/net/if.c:2139 soo_ioctl(fffffd8067dcd738,8020699f,ffff800020ebbd10,ffff800020e229d8) at soo_ioctl+0x27c sys/kern/sys_socket.c:138 sys_ioctl(ffff800020e229d8,ffff800020ebbe28,ffff800020ebbe70) at sys_ioctl+0x4a5 syscall(ffff800020ebbef0) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800020ebbef0) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x83e8b3aba70, count: -15 ddb{1}> show registers rdi 0x7 rsi 0x3ffff acpi_pdirpa+0x2be67 rbp 0xffff800020ebb540 rbx 0xebfed3d643308700 rdx 0x40000 acpi_pdirpa+0x2be68 rcx 0xffff800021f0a000 rax 0xffff800000aef180 r8 0x2 r9 0x5 r10 0x68f1ef5a60284f19 r11 0x5b79f695af9864d0 r12 0xffffffff828c2ff0 mbpool r13 0 r14 0xfffffd0000000000 r15 0xfffffd807f009e80 rip 0xffffffff8159d3c1 pool_cache_get+0x1b1 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff800020ebb4e0 ss 0x10 pool_cache_get+0x1b1: movq 0x10(%r14),%r13 ddb{1}> show proc PROC (syz-executor.0) pid=402400 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff800020e22018,0xffffffff828d88c0 process=0xffff800020e083f8 user=0xffff800020eb6000, vmspace=0xfffffd807f000000 estcpu=36, cpticks=2, pctcpu=0.0 user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 91705 381632 72171 0 2 0 syz-executor.0 *91705 402400 72171 0 7 0x4000000 syz-executor.0 72171 349954 15603 0 3 0x82 nanosleep syz-executor.0 10019 276372 15603 0 3 0x2 biowait syz-executor.1 24147 251125 0 0 3 0x14200 bored sosplice 15603 225357 92258 0 3 0x82 thrsleep syz-fuzzer 15603 32562 92258 0 3 0x4000082 nanosleep syz-fuzzer 15603 315640 92258 0 3 0x4000082 thrsleep syz-fuzzer 15603 107579 92258 0 3 0x4000082 thrsleep syz-fuzzer 15603 521248 92258 0 3 0x4000082 nanosleep syz-fuzzer 15603 437486 92258 0 3 0x4000082 thrsleep syz-fuzzer 15603 160584 92258 0 3 0x4000082 thrsleep syz-fuzzer 15603 229166 92258 0 3 0x4000082 thrsleep syz-fuzzer 15603 378239 92258 0 3 0x4000082 thrsleep syz-fuzzer 15603 369132 92258 0 7 0x4000002 syz-fuzzer 92258 153492 58408 0 3 0x10008a pause ksh 58408 69169 63414 0 3 0x92 select sshd 38604 111849 1 0 3 0x100083 ttyin getty 63414 140651 1 0 3 0x80 select sshd 8060 281063 12105 74 3 0x100092 bpf pflogd 12105 414302 1 0 3 0x80 netio pflogd 83305 63642 41844 73 3 0x100090 kqread syslogd 41844 52365 1 0 3 0x100082 netio syslogd 87497 147641 1 77 2 0x100090 dhclient 81037 205878 1 0 3 0x80 poll dhclient 67674 255322 0 0 3 0x14200 bored smr 91382 316480 0 0 3 0x14200 pgzero zerothread 79073 152178 0 0 3 0x14200 aiodoned aiodoned 938 187513 0 0 3 0x14200 syncer update 91345 249329 0 0 3 0x14200 cleaner cleaner 8602 85141 0 0 3 0x14200 reaper reaper 67741 36266 0 0 3 0x14200 pgdaemon pagedaemon 3088 510556 0 0 3 0x14200 bored crynlk 1971 172262 0 0 3 0x14200 bored crypto 82652 96590 0 0 3 0x40014200 acpi0 acpi0 28634 119194 0 0 3 0x40014200 idle1 4585 93157 0 0 3 0x14200 bored softnet 71387 126705 0 0 2 0x14200 systqmp 72268 275474 0 0 3 0x14200 bored systq 36184 142319 0 0 3 0x40014200 bored softclock 35748 270518 0 0 3 0x40014200 idle0 1 199410 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 91705 (syz-executor.0) thread 0xffff800020e229d8 (402400) exclusive rwlock netlock r = 0 (0xffffffff8276eb48) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 ifioctl+0x16a0 sys/net/if.c:2139 #2 soo_ioctl+0x27c sys/kern/sys_socket.c:138 #3 sys_ioctl+0x4a5 #4 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #4 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #5 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 1 (0xffffffff828c2b40) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 soo_ioctl+0x26a sys/kern/sys_socket.c:138 #2 sys_ioctl+0x4a5 #3 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #3 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #4 Xsyscall+0x128 Process 10019 (syz-executor.1) thread 0xffff800020e22eb8 (276372) exclusive rrwlock inode r = 0 (0xfffffd806e8d11a8) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 rrw_enter+0x88 sys/kern/kern_rwlock.c:462 #3 ufs_ihashins+0x45 sys/ufs/ufs/ufs_ihash.c:140 #4 ffs_vget+0x13e sys/ufs/ffs/ffs_vfsops.c:1358 #5 ffs_inode_alloc+0x1e2 sys/ufs/ffs/ffs_alloc.c:394 #6 ufs_mkdir+0xf4 sys/ufs/ufs/ufs_vnops.c:1162 #7 VOP_MKDIR+0xc6 sys/kern/vfs_vops.c:450 #8 domkdirat+0x121 sys/kern/vfs_syscalls.c:3051 #9 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #9 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #10 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b2046f8) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 rrw_enter+0x88 sys/kern/kern_rwlock.c:462 #3 VOP_LOCK+0x4b sys/kern/vfs_vops.c:603 #4 vn_lock+0x81 sys/kern/vfs_vnops.c:575 #5 vfs_lookup+0xe6 sys/kern/vfs_lookup.c:419 #6 namei+0x63c sys/kern/vfs_lookup.c:249 #7 domkdirat+0x75 sys/kern/vfs_syscalls.c:3036 #8 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #8 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9542 6438K 6749K 78643K 11984 0 pcb 13 8K 8K 78643K 86 0 rtable 99 5K 5K 78643K 452 0 ifaddr 81 14K 15K 78643K 191 0 counters 43 33K 34K 78643K 75 0 ioctlops 0 0K 4K 78643K 1656 0 iov 0 0K 12K 78643K 69 0 mount 1 1K 1K 78643K 1 0 vnodes 1225 77K 77K 78643K 2074 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 8 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 684 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 5 13K 25K 78643K 936 0 sigio 0 0K 0K 78643K 11 0 proc 63 63K 95K 78643K 564 0 subproc 32 2K 2K 78643K 68 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 50 0 in_multi 50 2K 3K 78643K 147 0 ether_multi 1 0K 0K 78643K 14 0 mrt 0 0K 0K 78643K 5 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 43 201K 201K 78643K 43 0 exec 0 0K 1K 78643K 260 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 133 23K 39K 78643K 4093 0 UVM aobj 18 4K 4K 78643K 20 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 1K 78643K 34 0 NDP 15 0K 0K 78643K 45 0 temp 120 3866K 3931K 78643K 15533 0 kqueue 3 4K 22K 78643K 39 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 10 0 6 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 49 0 47 1 0 1 1 0 8 0 rtentry 112 76 0 40 2 0 2 2 0 8 0 unpcb 120 359 0 349 1 0 1 1 0 8 0 syncache 264 9 0 9 3 3 0 1 0 8 0 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 55 0 55 2 2 0 1 0 8 0 tcpcb 544 160 0 155 2 1 1 2 0 8 0 inpcb 296 801 0 791 2 0 2 2 0 8 1 rttmr 72 1 0 1 1 1 0 1 0 8 0 nd6 48 20 0 17 1 0 1 1 0 8 0 pkpcb 40 4 0 4 1 1 0 1 0 8 0 ppxss 1128 1 0 1 1 1 0 1 0 8 0 pffrag 232 3 0 3 1 1 0 1 0 482 0 pffrnode 88 3 0 3 1 1 0 1 0 8 0 pffrent 40 6 0 6 1 1 0 1 0 8 0 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 12 0 10 3 2 1 1 0 8 0 pftag 88 1 0 1 1 1 0 1 0 8 0 pfstitem 24 56 0 15 1 0 1 1 0 8 0 pfstkey 112 56 0 15 2 0 2 2 0 8 0 pfstate 328 56 0 15 4 0 4 4 0 8 0 pfrule 1360 30 0 23 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 283 0 92 14 2 12 12 0 8 0 art_table 32 284 0 92 2 0 2 2 0 8 0 art_node 16 75 0 35 1 0 1 1 0 8 0 sysvmsgpl 40 11 0 4 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 682 0 672 1 0 1 1 0 8 0 shmpl 112 18 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2476 0 1072 89 1 88 89 0 8 0 ffsino 272 2476 0 1072 94 0 94 94 0 8 0 nchpl 144 5677 0 4082 60 0 60 60 0 8 0 uvmvnodes 72 3313 0 0 61 0 61 61 0 8 0 vnodes 208 3313 0 0 175 0 175 175 0 8 0 namei 1024 14554 0 14553 1 0 1 1 0 8 0 percpumem 16 48 0 16 1 0 1 1 0 8 0 pfiaddrpl 120 4 0 2 3 2 1 1 0 8 0 scxspl 192 11524 0 11523 12 9 3 7 0 8 2 plimitpl 152 41 0 33 1 0 1 1 0 8 0 sigapl 424 1146 0 1114 4 0 4 4 0 8 0 futexpl 56 15388 0 15388 1 0 1 1 0 8 1 knotepl 112 184 0 165 2 0 2 2 0 8 1 kqueuepl 144 68 0 63 1 0 1 1 0 8 0 pipelkpl 48 142 0 132 1 0 1 1 0 8 0 pipepl 120 284 0 265 1 0 1 1 0 8 0 fdescpl 496 1130 0 1114 3 0 3 3 0 8 0 filepl 152 8541 0 8439 5 0 5 5 0 8 1 lockfpl 104 498 0 497 1 0 1 1 0 8 0 lockfspl 48 99 0 98 1 0 1 1 0 8 0 sessionpl 112 20 0 9 1 0 1 1 0 8 0 pgrppl 48 26 0 15 1 0 1 1 0 8 0 ucredpl 96 324 0 315 1 0 1 1 0 8 0 zombiepl 144 1114 0 1114 1 0 1 1 0 8 1 processpl 984 1146 0 1114 5 0 5 5 0 8 0 procpl 624 2726 0 2684 4 0 4 4 0 8 0 srpgc 64 4 0 2 2 1 1 1 0 8 0 sosppl 128 2 0 2 2 2 0 1 0 8 0 sockpl 400 1221 0 1199 6 2 4 5 0 8 1 mcl64k 65536 19 0 0 3 0 3 3 0 8 0 mcl16k 16384 10 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 15 0 0 2 0 2 2 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 175 0 0 21 0 21 21 0 8 0 mtagpl 96 38 0 0 1 0 1 1 0 8 0 mbufpl 256 256 0 0 14 0 14 14 0 8 0 bufpl 280 4992 0 134 347 0 347 347 0 8 0 anonpl 16 108117 0 91910 79 11 68 76 0 124 0 amapchunkpl 152 5899 0 5745 20 5 15 20 0 158 7 amappl16 192 5222 0 4327 55 9 46 54 0 8 0 amappl15 184 1 0 1 1 1 0 1 0 8 0 amappl14 176 120 0 111 1 0 1 1 0 8 0 amappl13 168 424 0 421 1 0 1 1 0 8 0 amappl12 160 99 0 95 1 0 1 1 0 8 0 amappl11 152 64 0 49 1 0 1 1 0 8 0 amappl10 144 148 0 142 1 0 1 1 0 8 0 amappl9 136 383 0 382 1 0 1 1 0 8 0 amappl8 128 413 0 373 2 0 2 2 0 8 0 amappl7 120 257 0 243 1 0 1 1 0 8 0 amappl6 112 26 0 20 1 0 1 1 0 8 0 amappl5 104 1475 0 1459 1 0 1 1 0 8 0 amappl4 96 906 0 875 1 0 1 1 0 8 0 amappl3 88 151 0 144 1 0 1 1 0 8 0 amappl2 80 8064 0 7991 2 0 2 2 0 8 0 amappl1 72 31958 0 31520 23 13 10 18 0 8 0 amappl 80 3015 0 2969 2 0 2 2 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 19 0 2 1 0 1 1 0 8 0 uaddrrnd 24 1130 0 1114 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1130 0 1114 1 0 1 1 0 8 0 vmmpekpl 168 10339 0 10304 2 0 2 2 0 8 0 vmmpepl 168 141646 0 139592 145 21 124 125 0 357 30 vmsppl 368 1129 0 1114 2 0 2 2 0 8 0 pdppl 4096 2267 0 2228 6 0 6 6 0 8 1 pvpl 32 325547 0 306166 184 18 166 183 0 265 6 pmappl 232 1129 0 1114 2 1 1 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 269 0 9 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff826eaff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352 x86_ipi_handler() at x86_ipi_handler+0xc6 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __sanitizer_cov_trace_cmp4(d032a,d032b) at __sanitizer_cov_trace_cmp4+0x2e kd_curproc sys/dev/kcov.c:397 [inline] __sanitizer_cov_trace_cmp4(d032a,d032b) at __sanitizer_cov_trace_cmp4+0x2e trace_cmp sys/dev/kcov.c:104 [inline] __sanitizer_cov_trace_cmp4(d032a,d032b) at __sanitizer_cov_trace_cmp4+0x2e sys/dev/kcov.c:135 __mp_lock(ffffffff828c2938) at __mp_lock+0x139 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff828c2938) at __mp_lock+0x139 sys/kern/kern_lock.c:147 intr_handler(ffff800020ead4f0,ffff80000004a400) at intr_handler+0x5e sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge17_untramp() at Xintr_ioapic_edge17_untramp+0x19f end of kernel end trace frame: 0xc0012b7220, count: -7 ddb{0}> machine ddbcpu 1 Stopped at pool_cache_get+0x1b1: movq 0x10(%r14),%r13 ddb{1}> trace pool_cache_get(ffffffff828c2ff0) at pool_cache_get+0x1b1 pool_cache_item_magic_check sys/kern/subr_pool.c:1770 [inline] pool_cache_get(ffffffff828c2ff0) at pool_cache_get+0x1b1 sys/kern/subr_pool.c:1884 pool_get(ffffffff828c2ff0,2) at pool_get+0x91 sys/kern/subr_pool.c:572 m_copyback(fffffd806a37d100,80,20,ffff800000ac5c80,2) at m_copyback+0x4d7 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copyback(fffffd806a37d100,80,20,ffff800000ac5c80,2) at m_copyback+0x4d7 sys/kern/uipc_mbuf.c:790 rtm_msg1(2,ffff800020ebb7a0) at rtm_msg1+0x1b2 sys/net/rtsock.c:1552 rtm_send(fffffd80663c6e08,2,0,0) at rtm_send+0x120 rtm_miss sys/net/rtsock.c:1679 [inline] rtm_send(fffffd80663c6e08,2,0,0) at rtm_send+0x120 sys/net/rtsock.c:1657 rt_ifa_del(ffff800000b2bb00,200404,ffff800000b2bb40,0) at rt_ifa_del+0x3bb sys/net/route.c:1190 rt_ifa_dellocal(ffff800000b2bb00) at rt_ifa_dellocal+0x149 sys/net/route.c:1290 in6_purgeaddr(ffff800000b2bb00) at in6_purgeaddr+0x114 sys/netinet6/in6.c:922 in6_ifdetach(ffff800000ac6000) at in6_ifdetach+0x74 sys/netinet6/in6_ifattach.c:429 if_setrdomain(ffff800000ac6000,6) at if_setrdomain+0x1a2 sys/net/if.c:1881 ifioctl(fffffd8064b17e38,8020699f,ffff800020ebbd10,ffff800020e229d8) at ifioctl+0x16ad sys/net/if.c:2139 soo_ioctl(fffffd8067dcd738,8020699f,ffff800020ebbd10,ffff800020e229d8) at soo_ioctl+0x27c sys/kern/sys_socket.c:138 sys_ioctl(ffff800020e229d8,ffff800020ebbe28,ffff800020ebbe70) at sys_ioctl+0x4a5 syscall(ffff800020ebbef0) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800020ebbef0) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x83e8b3aba70, count: -15