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================================================================== 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: 1 PID: 3577 Comm: syzkaller162845 Not tainted 4.16.0+ #83 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: 0033:0x43fdc9 RSP: 002b:00007ffc77fcf9b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 000000000043fdc9 RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000003 RBP: 00000000006ca018 R08: 0000000000000018 R09: 00000000004002c8 R10: 0000000020001f3a R11: 0000000000000217 R12: 00000000004016f0 R13: 0000000000401780 R14: 0000000000000000 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 ==================================================================
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018/04/12 13:42 | https://github.com/google/kmsan.git master | 35ff515e4bda | 9cd56d71 | .config | console log | report | syz | C | ci-upstream-kmsan-gce | |||
| 2018/04/20 19:44 | https://github.com/google/kmsan.git master | 48c6a2b0ab1b | cc402841 | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/14 15:34 | https://github.com/google/kmsan.git master | 35ff515e4bda | 7a67784c | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/13 15:13 | https://github.com/google/kmsan.git master | 35ff515e4bda | 0a0c5db6 | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/13 15:11 | https://github.com/google/kmsan.git master | 35ff515e4bda | 0a0c5db6 | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/13 15:09 | https://github.com/google/kmsan.git master | 35ff515e4bda | 0a0c5db6 | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/13 11:58 | https://github.com/google/kmsan.git master | 35ff515e4bda | 0a0c5db6 | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/12 13:18 | https://github.com/google/kmsan.git master | 35ff515e4bda | 9cd56d71 | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/07 02:58 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/07 02:57 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/07 02:54 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/07 02:06 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/07 00:42 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/06 22:36 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce | |||||
| 2018/04/06 22:00 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce |