Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2025/08/13 | linux-5.15.y (ToT) | c79648372d02 | C | [report] Internal error in __receive_fd |
2025/08/13 | upstream (ToT) | 8742b2d8935f | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2025/08/13 | linux-5.15.y (ToT) | c79648372d02 | C | [report] Internal error in __receive_fd |
2025/08/13 | upstream (ToT) | 8742b2d8935f | C | Didn't crash |
Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4182 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) pc : __receive_fd+0x18c/0x28c fs/file.c:1196 lr : __receive_fd+0x168/0x28c fs/file.c:1195 sp : ffff80001fd57500 x29: ffff80001fd57500 x28: dfff800000000000 x27: 0000000000000000 x26: 0000000000000000 x25: 00000020002f9000 x24: dfff800000000000 x23: 00000000fffffff2 x22: 0000000020002f90 x21: ffff0000d69bb680 x20: 0000000000000005 x19: ffff0000ceaec000 x18: 0000000000000000 x17: ffff800016d04000 x16: ffff800008952294 x15: ffff8000167e4500 x14: ffff0000d69bc080 x13: 1ffff0000282e06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000020002f90 x9 : 0000ffffffffffff x8 : 0000000020002f90 x7 : ffff800008750ed4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: __receive_fd+0x18c/0x28c fs/file.c:1195 receive_fd_user include/linux/file.h:105 [inline] scm_detach_fds+0x188/0x7f8 net/core/scm.c:324 scm_recv+0x348/0x460 include/net/scm.h:151 __unix_dgram_recvmsg+0x7d8/0xb28 net/unix/af_unix.c:2392 unix_dgram_recvmsg+0xd4/0xec net/unix/af_unix.c:2413 ____sys_recvmsg+0x254/0x794 net/socket.c:-1 ___sys_recvmsg+0x1ac/0x220 net/socket.c:2697 __sys_recvmsg net/socket.c:2727 [inline] __do_sys_recvmsg net/socket.c:2737 [inline] __se_sys_recvmsg net/socket.c:2734 [inline] __arm64_sys_recvmsg+0x1a4/0x250 net/socket.c:2734 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: d503229f 2a1f03f7 2a1f03e0 b8000954 (2a1703e1) ---[ end trace f34a1244306b5af9 ]--- ---------------- Code disassembly (best guess): 0: d503229f csdb 4: 2a1f03f7 mov w23, wzr 8: 2a1f03e0 mov w0, wzr c: b8000954 sttr w20, [x10] * 10: 2a1703e1 mov w1, w23 <-- trapping instruction
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/08/10 16:04 | linux-5.15.y | c79648372d02 | 32a0e5ed | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | |
2025/08/14 05:49 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/14 05:47 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/14 03:33 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/14 03:33 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/13 04:13 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/13 04:13 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/13 03:10 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/13 03:09 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/13 02:29 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/13 02:27 | linux-5.15.y | c79648372d02 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/09 12:23 | linux-5.15.y | c79648372d02 | 32a0e5ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/09 07:05 | linux-5.15.y | c79648372d02 | 32a0e5ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/08 20:02 | linux-5.15.y | c79648372d02 | 32a0e5ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd | ||
2025/08/08 20:02 | linux-5.15.y | c79648372d02 | 32a0e5ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | Internal error in __receive_fd |