==================================================================
BUG: KMSAN: uninit-value in __arch_swab64 arch/x86/include/uapi/asm/swab.h:31 [inline]
BUG: KMSAN: uninit-value in __fswab64 include/uapi/linux/swab.h:68 [inline]
BUG: KMSAN: uninit-value in __swab64p include/uapi/linux/swab.h:192 [inline]
BUG: KMSAN: uninit-value in __be64_to_cpup include/uapi/linux/byteorder/little_endian.h:74 [inline]
BUG: KMSAN: uninit-value in get_unaligned_be64 include/linux/unaligned/access_ok.h:35 [inline]
BUG: KMSAN: uninit-value in camellia_setup128 arch/x86/crypto/camellia_glue.c:1006 [inline]
BUG: KMSAN: uninit-value in __camellia_setkey+0x150b/0x1880 arch/x86/crypto/camellia_glue.c:1261
CPU: 0 PID: 5130 Comm: syz-executor3 Not tainted 4.16.0+ #81
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x185/0x1d0 lib/dump_stack.c:53
 kmsan_report+0x142/0x240 mm/kmsan/kmsan.c:1067
 __msan_warning_32+0x6c/0xb0 mm/kmsan/kmsan_instr.c:676
 __arch_swab64 arch/x86/include/uapi/asm/swab.h:31 [inline]
 __fswab64 include/uapi/linux/swab.h:68 [inline]
 __swab64p include/uapi/linux/swab.h:192 [inline]
 __be64_to_cpup include/uapi/linux/byteorder/little_endian.h:74 [inline]
 get_unaligned_be64 include/linux/unaligned/access_ok.h:35 [inline]
 camellia_setup128 arch/x86/crypto/camellia_glue.c:1006 [inline]
 __camellia_setkey+0x150b/0x1880 arch/x86/crypto/camellia_glue.c:1261
 camellia_setkey+0x9a/0xb0 arch/x86/crypto/camellia_aesni_avx2_glue.c:200
 setkey+0x50f/0x5a0 crypto/cipher.c:60
 crypto_cipher_setkey include/linux/crypto.h:1552 [inline]
 crypto_xcbc_digest_setkey+0x4b7/0x570 crypto/xcbc.c:77
 crypto_shash_setkey crypto/shash.c:66 [inline]
 shash_async_setkey+0x337/0x4c0 crypto/shash.c:218
 crypto_ahash_setkey+0x31a/0x470 crypto/ahash.c:201
 hash_setkey+0x8b/0xa0 crypto/algif_hash.c:420
 alg_setkey crypto/af_alg.c:223 [inline]
 alg_setsockopt+0x6c5/0x740 crypto/af_alg.c:256
 SYSC_setsockopt+0x4b8/0x570 net/socket.c:1849
 SyS_setsockopt+0x76/0xa0 net/socket.c:1828
 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x3d/0xa2
RIP: 0033:0x455259
RSP: 002b:00007fb15e654c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fb15e6556d4 RCX: 0000000000455259
RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013
RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000
R10: 00000000200001c0 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000

Local variable description: ----vla@crypto_xcbc_digest_setkey
Variable was created at:
 crypto_xcbc_digest_setkey+0x12e/0x570 crypto/xcbc.c:68
 crypto_shash_setkey crypto/shash.c:66 [inline]
 shash_async_setkey+0x337/0x4c0 crypto/shash.c:218
==================================================================
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 5130 Comm: syz-executor3 Tainted: G    B            4.16.0+ #81
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x185/0x1d0 lib/dump_stack.c:53
 panic+0x39d/0x940 kernel/panic.c:183
 kmsan_report+0x238/0x240 mm/kmsan/kmsan.c:1083
 __msan_warning_32+0x6c/0xb0 mm/kmsan/kmsan_instr.c:676
 __arch_swab64 arch/x86/include/uapi/asm/swab.h:31 [inline]
 __fswab64 include/uapi/linux/swab.h:68 [inline]
 __swab64p include/uapi/linux/swab.h:192 [inline]
 __be64_to_cpup include/uapi/linux/byteorder/little_endian.h:74 [inline]
 get_unaligned_be64 include/linux/unaligned/access_ok.h:35 [inline]
 camellia_setup128 arch/x86/crypto/camellia_glue.c:1006 [inline]
 __camellia_setkey+0x150b/0x1880 arch/x86/crypto/camellia_glue.c:1261
 camellia_setkey+0x9a/0xb0 arch/x86/crypto/camellia_aesni_avx2_glue.c:200
 setkey+0x50f/0x5a0 crypto/cipher.c:60
 crypto_cipher_setkey include/linux/crypto.h:1552 [inline]
 crypto_xcbc_digest_setkey+0x4b7/0x570 crypto/xcbc.c:77
 crypto_shash_setkey crypto/shash.c:66 [inline]
 shash_async_setkey+0x337/0x4c0 crypto/shash.c:218
 crypto_ahash_setkey+0x31a/0x470 crypto/ahash.c:201
 hash_setkey+0x8b/0xa0 crypto/algif_hash.c:420
 alg_setkey crypto/af_alg.c:223 [inline]
 alg_setsockopt+0x6c5/0x740 crypto/af_alg.c:256
 SYSC_setsockopt+0x4b8/0x570 net/socket.c:1849
 SyS_setsockopt+0x76/0xa0 net/socket.c:1828
 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x3d/0xa2
RIP: 0033:0x455259
RSP: 002b:00007fb15e654c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fb15e6556d4 RCX: 0000000000455259
RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013
RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000
R10: 00000000200001c0 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..