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[syzbot] [net?] KMSAN: uninit-value in hsr_get_node (3) | 8 (20) | 2024/07/20 10:53 |
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[syzbot] [net?] KMSAN: uninit-value in hsr_get_node (3) | 8 (20) | 2024/07/20 10:53 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KMSAN: kernel-infoleak in copyout (2) net | C | 6723 | 554d | 1722d | 22/28 | fixed on 2023/06/08 14:41 | ||
upstream | KMSAN: uninit-value in hsr_get_node net | 304 | 1344d | 1585d | 0/28 | auto-closed as invalid on 2021/07/08 06:23 | |||
upstream | KMSAN: kernel-infoleak in _copy_to_iter (7) net | C | 138977 | 657d | 1010d | 22/28 | fixed on 2023/02/24 13:50 | ||
upstream | KMSAN: uninit-value in hsr_get_node (2) net | C | 49 | 248d | 333d | 25/28 | fixed on 2024/04/10 03:59 | ||
upstream | KMSAN: uninit-value in IP6_ECN_decapsulate net | C | 981 | 359d | 2275d | 25/28 | fixed on 2023/12/21 03:45 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/09/25 16:36 | 20m | retest repro | upstream | report log | |
2024/07/20 10:53 | 23m | aha310510@gmail.com | patch | upstream | report log |
2024/07/20 08:30 | 19m | aha310510@gmail.com | patch | upstream | report log |
2024/07/20 08:18 | 7m | aha310510@gmail.com | patch | upstream | error |
2024/07/19 16:22 | 2h00m | aha310510@gmail.com | patch | upstream | report log |
2024/07/18 23:24 | 3h42m | aha310510@gmail.com | patch | upstream | error |
2024/07/18 12:34 | 19m | aha310510@gmail.com | patch | upstream | error |
2024/07/18 12:04 | 11m | aha310510@gmail.com | patch | upstream | error |
2024/07/17 14:51 | 25m | aha310510@gmail.com | upstream | error | |
2024/06/27 22:58 | 27m | retest repro | upstream | error | |
2024/04/19 15:51 | 28m | aha310510@gmail.com | patch | upstream | OK log |
2024/04/19 13:03 | 27m | aha310510@gmail.com | patch | upstream | OK log |
2024/04/18 08:40 | 1h31m | aha310510@gmail.com | upstream | report log |
syz_tun: entered promiscuous mode batadv_slave_0: entered promiscuous mode ===================================================== BUG: KMSAN: uninit-value in hsr_get_node+0xab0/0xad0 net/hsr/hsr_framereg.c:250 hsr_get_node+0xab0/0xad0 net/hsr/hsr_framereg.c:250 fill_frame_info net/hsr/hsr_forward.c:577 [inline] hsr_forward_skb+0x330/0x30e0 net/hsr/hsr_forward.c:615 hsr_handle_frame+0xa20/0xb50 net/hsr/hsr_slave.c:69 __netif_receive_skb_core+0x1cff/0x6190 net/core/dev.c:5432 __netif_receive_skb_one_core net/core/dev.c:5536 [inline] __netif_receive_skb+0xca/0xa00 net/core/dev.c:5652 netif_receive_skb_internal net/core/dev.c:5738 [inline] netif_receive_skb+0x58/0x660 net/core/dev.c:5798 tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1549 tun_get_user+0x5566/0x69e0 drivers/net/tun.c:2002 tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048 call_write_iter include/linux/fs.h:2110 [inline] new_sync_write fs/read_write.c:497 [inline] vfs_write+0xb63/0x1520 fs/read_write.c:590 ksys_write+0x20f/0x4c0 fs/read_write.c:643 __do_sys_write fs/read_write.c:655 [inline] __se_sys_write fs/read_write.c:652 [inline] __x64_sys_write+0x93/0xe0 fs/read_write.c:652 x64_sys_call+0x3062/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: __alloc_pages+0x9d6/0xe70 mm/page_alloc.c:4598 alloc_pages_mpol+0x299/0x990 mm/mempolicy.c:2264 alloc_pages+0x1bf/0x1e0 mm/mempolicy.c:2335 skb_page_frag_refill+0x2bf/0x7c0 net/core/sock.c:2921 tun_build_skb drivers/net/tun.c:1679 [inline] tun_get_user+0x1258/0x69e0 drivers/net/tun.c:1819 tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048 call_write_iter include/linux/fs.h:2110 [inline] new_sync_write fs/read_write.c:497 [inline] vfs_write+0xb63/0x1520 fs/read_write.c:590 ksys_write+0x20f/0x4c0 fs/read_write.c:643 __do_sys_write fs/read_write.c:655 [inline] __se_sys_write fs/read_write.c:652 [inline] __x64_sys_write+0x93/0xe0 fs/read_write.c:652 x64_sys_call+0x3062/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CPU: 1 PID: 5050 Comm: syz-executor387 Not tainted 6.9.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 =====================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/04/16 06:48 | upstream | 0bbac3facb5d | 0d592ce4 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | |
2024/12/06 19:51 | upstream | b8f52214c61a | 9ac0fdc6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/12/01 07:30 | upstream | 0e287d31b62b | 68914665 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/11/16 21:53 | upstream | e8bdb3c8be08 | cfe3a04a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/05/12 11:20 | upstream | cf87f46fd34d | 9026e142 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/04/29 08:43 | upstream | e67572cd2204 | 27e33c58 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/04/24 03:21 | upstream | 71b1543c83d6 | 21339d7b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/04/15 20:10 | upstream | 0bbac3facb5d | 0d592ce4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/04/14 04:03 | upstream | fa4022cb7361 | c8349e48 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hsr_get_node | ||
2024/11/30 04:49 | upstream | 509f806f7f70 | 68914665 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hsr_get_node | ||
2024/11/24 23:35 | upstream | 9f16d5e6f220 | 68da6d95 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hsr_get_node | ||
2024/06/08 17:53 | upstream | 101b7a97143a | 82c05ab8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hsr_get_node | ||
2024/05/15 07:43 | upstream | 101b7a97143a | fdb4c10c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hsr_get_node | ||
2024/05/12 12:31 | upstream | cf87f46fd34d | 9026e142 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hsr_get_node |