Date: Wed, 20 Apr 2022 18:47:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 262894] Kernel Panic (page fault) with 13.1-BETA2 in g_eli & httpd Message-ID: <bug-262894-227-3THN9S2Xr5@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-262894-227@https.bugs.freebsd.org/bugzilla/> References: <bug-262894-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262894 --- Comment #33 from Alexander Motin <mav@FreeBSD.org> --- We've managed to get full dump: Fatal trap 12: page fault while in kernel mode cpuid =3D 3; apic id =3D 03 fault virtual address =3D 0xfffff80e00000004 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff80f1cdcd stack pointer =3D 0x28:0xfffffe0148413c00 frame pointer =3D 0x28:0xfffffe0148413ca0 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 3655 (g_eli[3] gptid/e420) trap number =3D 12 panic: page fault cpuid =3D 3 time =3D 1650468037 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0148413= 9c0 vpanic() at vpanic+0x17f/frame 0xfffffe0148413a10 panic() at panic+0x43/frame 0xfffffe0148413a70 trap_fatal() at trap_fatal+0x385/frame 0xfffffe0148413ad0 trap_pfault() at trap_pfault+0x4f/frame 0xfffffe0148413b30 calltrap() at calltrap+0x8/frame 0xfffffe0148413b30 --- trap 0xc, rip =3D 0xffffffff80f1cdcd, rsp =3D 0xfffffe0148413c00, rbp = =3D 0xfffffe0148413ca0 --- aesni_crypt_xts() at aesni_crypt_xts+0x17d/frame 0xfffffe0148413ca0 aesni_decrypt_xts() at aesni_decrypt_xts+0xe/frame 0xfffffe0148413cc0 aesni_cipher_crypt() at aesni_cipher_crypt+0x2f1/frame 0xfffffe0148413d70 aesni_process() at aesni_process+0x159/frame 0xfffffe0148413dc0 crypto_dispatch() at crypto_dispatch+0x118/frame 0xfffffe0148413df0 g_eli_crypto_run() at g_eli_crypto_run+0x178/frame 0xfffffe0148413e90 g_eli_worker() at g_eli_worker+0x328/frame 0xfffffe0148413ef0 fork_exit() at fork_exit+0x7e/frame 0xfffffe0148413f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0148413f30 --- trap 0x80af60b4, rip =3D 0, rsp =3D 0, rbp =3D 0 --- (kgdb) bt #0 __curthread () at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/amd64/include/pcp= u_aux.h:55 #1 doadump (textdump=3Dtextdump@entry=3D1) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/kern/kern_shutdow= n.c:399 #2 0xffffffff80b164c1 in kern_reboot (howto=3D260) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/kern/kern_shutdow= n.c:487 #3 0xffffffff80b1693e in vpanic (fmt=3D0xffffffff811b9599 "%s", ap=3D<opti= mized out>) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/kern/kern_shutdow= n.c:920 #4 0xffffffff80b16743 in panic (fmt=3D<unavailable>) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/kern/kern_shutdow= n.c:844 #5 0xffffffff81042855 in trap_fatal (frame=3D0xfffffe0148413b40, eva=3D18446735337746071556) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/amd64/amd64/trap.= c:944 #6 0xffffffff810428af in trap_pfault (frame=3D0xfffffe0148413b40, usermode=3Dfalse, signo=3D<optimized out>, ucode=3D<optimized out>) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/amd64/amd64/trap.= c:763 #7 <signal handler called> #8 aesni_crypt_xts_block8 (key_schedule=3D<optimized out>, from=3D<optimiz= ed out>, to=3D<optimized out>, rounds=3D<optimized out>,=20 tweak=3D<optimized out>, do_encrypt=3D<optimized out>) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/crypto/aesni/aesn= i_wrap.c:358 #9 aesni_crypt_xts (rounds=3D<optimized out>, data_schedule=3D0xfffff8000e= d94140, tweak_schedule=3D<optimized out>, len=3D<optimized out>,=20 from=3D<optimized out>, from@entry=3D0xfffff80e00000004 <error: Cannot = access memory at address 0xfffff80e00000004>,=20 to=3D<optimized out>, to@entry=3D0xfffff80e00000004 <error: Cannot acce= ss memory at address 0xfffff80e00000004>,=20 iv=3D0xfffffe0148413d30 "", do_encrypt=3D0) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/crypto/aesni/aesn= i_wrap.c:411 #10 0xffffffff80f1d3ee in aesni_decrypt_xts (rounds=3D12, data_schedule=3D0xfffff8000ed94140, tweak_schedule=3D0xfffff8000ed94160, le= n=3D32,=20 from=3Dfrom@entry=3D0xfffff80e00000004 <error: Cannot access memory at = address 0xfffff80e00000004>,=20 to=3Dto@entry=3D0xfffff80e00000004 <error: Cannot access memory at addr= ess 0xfffff80e00000004>, iv=3D0xfffffe0148413d30 "") at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/crypto/aesni/aesn= i_wrap.c:442 #11 0xffffffff80f16ce1 in aesni_cipher_crypt (ses=3D0xfffff8000ed94048, crp=3Dcrp@entry=3D0xfffff801e7e1fe38, csp=3D<optimized out>,=20 csp@entry=3D0xfffff8000ed94008) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/crypto/aesni/aesn= i.c:788 #12 0xffffffff80f166e9 in aesni_cipher_process (ses=3D<optimized out>, crp=3D0xfffff801e7e1fe38) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/crypto/aesni/aesn= i.c:687 #13 aesni_process (dev=3D<optimized out>, crp=3D0xfffff801e7e1fe38, hint=3D= <optimized out>) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/crypto/aesni/aesn= i.c:379 #14 0xffffffff80e3b078 in crypto_dispatch (crp=3Dcrp@entry=3D0xfffff801e7e1= fe38) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/opencrypto/crypto= .c:1498 #15 0xffffffff80a3f678 in g_eli_crypto_run (wr=3Dwr@entry=3D0xfffff803e1bb4= 440, bp=3Dbp@entry=3D0xfffff806c34978d0) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/geom/eli/g_eli_pr= ivacy.c:343 #16 0xffffffff80a38378 in g_eli_worker (arg=3Darg@entry=3D0xfffff803e1bb444= 0) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/geom/eli/g_eli.c:= 708 #17 0xffffffff80ad223e in fork_exit (callout=3D0xffffffff80a38050 <g_eli_wo= rker>, arg=3D0xfffff803e1bb4440, frame=3D0xfffffe0148413f40) at /data/workspace/TrueNAS_13.0_Nightlies/freenas/_BE/os/sys/kern/kern_fork.c:= 1093 #18 <signal handler called> I haven't touched crypto code for a while, so going to look into what's interesting there slowly. --=20 You are receiving this mail because: You are the assignee for the bug.=
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