syzbot |
sign-in | mailing list | source | docs |
🐞 Open [961] 🐞 Fixed [3806] 🐞 Invalid [8177] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | BUG: sleeping function called from invalid context in do_user_addr_fault (2) | syz | done | unreliable | 26 | 42d | 517d | 0/22 | upstream: reported syz repro on 2020/12/25 13:45 |
BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 1d023067 P4D 1d023067 PUD 329d7067 PMD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8794 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_prog_e48ebe87b99394c4+0x11/0x730 Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 66 90 55 48 89 e5 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 d0 00 00 00 c9 c3 cc cc cc cc cc cc cc cc cc cc RSP: 0018:ffffc900016dfae8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffffc90000eb8000 RCX: 0000000000000000 RDX: ffff88802beb8000 RSI: ffffc90000eb8048 RDI: ffffc900016dfca8 RBP: ffffc900016dfae8 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff87470adc R11: 0000000000000000 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000080000000 R15: 0000000000000001 FS: 00007f768d1af700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000001742e000 CR4: 0000000000350ee0 Call Trace: bpf_prog_run_xdp include/linux/filter.h:771 [inline] bpf_test_run+0x1f7/0xaa0 net/bpf/test_run.c:115 bpf_prog_test_run_xdp+0x2c2/0x4d0 net/bpf/test_run.c:720 bpf_prog_test_run kernel/bpf/syscall.c:3150 [inline] __do_sys_bpf+0x218b/0x4f40 kernel/bpf/syscall.c:4429 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x4665d9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f768d1af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 RDX: 0000000000000028 RSI: 00000000200000c0 RDI: 000000000000000a RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 R13: 00007fff85f68fff R14: 00007f768d1af300 R15: 0000000000022000 Modules linked in: CR2: 0000000000000000 ---[ end trace 227f0a9c2671f32c ]--- RIP: 0010:bpf_prog_e48ebe87b99394c4+0x11/0x730 Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 66 90 55 48 89 e5 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 d0 00 00 00 c9 c3 cc cc cc cc cc cc cc cc cc cc RSP: 0018:ffffc900016dfae8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffffc90000eb8000 RCX: 0000000000000000 RDX: ffff88802beb8000 RSI: ffffc90000eb8048 RDI: ffffc900016dfca8 RBP: ffffc900016dfae8 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff87470adc R11: 0000000000000000 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000080000000 R15: 0000000000000001 FS: 00007f768d1af700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000001742e000 CR4: 0000000000350ee0
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce-root | 2021/06/12 18:50 | upstream | ad347abe4a98 | 1ba81399 | .config | log | report | syz | BUG: unable to handle kernel NULL pointer dereference in bpf_prog_ADDR | ||
ci-upstream-kasan-gce-selinux-root | 2020/08/23 01:33 | upstream | c3d8f220d012 | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-kasan-gce-root | 2020/08/23 01:11 | upstream | c3d8f220d012 | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-kasan-gce-smack-root | 2020/08/23 01:08 | upstream | c3d8f220d012 | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-kasan-gce-root | 2020/08/04 03:54 | upstream | 3208167a865e | 196277c4 | .config | log | report | syz | |||
ci-upstream-kasan-gce-selinux-root | 2020/08/02 12:14 | upstream | ac3a0c847296 | 63a73341 | .config | log | report | syz | |||
ci-upstream-kasan-gce-smack-root | 2020/08/01 23:27 | upstream | 7dc6fd0f3b84 | d895b3be | .config | log | report | syz | |||
ci-upstream-bpf-kasan-gce | 2020/08/23 01:04 | bpf | 4af7b32f84aa | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-net-this-kasan-gce | 2020/08/23 01:04 | net | eeaac3634ee0 | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-bpf-kasan-gce | 2020/08/01 18:38 | bpf | 69138b34a724 | d895b3be | .config | log | report | syz | |||
ci-upstream-net-this-kasan-gce | 2020/08/01 18:08 | net | 69138b34a724 | d895b3be | .config | log | report | syz | |||
ci-upstream-net-kasan-gce | 2020/08/23 01:44 | net-next | 1aecbf1861f8 | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-bpf-next-kasan-gce | 2020/08/23 01:04 | bpf-next | 9c0f8cbdc0e9 | 1da71ab0 | .config | log | report | syz | |||
ci-upstream-bpf-next-kasan-gce | 2020/08/05 11:07 | bpf-next | da7955405fb2 | b7129355 | .config | log | report | syz | |||
ci-upstream-net-kasan-gce | 2020/08/01 21:42 | net-next | 8f3f330da28e | d895b3be | .config | log | report | syz | |||
ci-upstream-linux-next-kasan-gce-root | 2020/08/24 02:00 | linux-next | 494d311a82bb | cef5ae68 | .config | log | report | syz | |||
ci-upstream-linux-next-kasan-gce-root | 2020/08/06 03:13 | linux-next | 01830e6c042e | 0487ea6f | .config | log | report | syz | |||
ci-upstream-bpf-kasan-gce | 2020/12/13 07:47 | bpf | d9838b1d3928 | bca53db9 | .config | log | report | info | |||
ci-upstream-net-this-kasan-gce | 2020/08/01 17:19 | net | 69138b34a724 | d895b3be | .config | log | report |