syzbot |
sign-in | mailing list | source | docs |
🐞 Open [1156] 🐞 Fixed [4318] 🐞 Invalid [9656] 📈 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 | 27 | 205d | 769d | 0/24 | upstream: reported syz repro on 2020/12/25 13:45 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/12/13 18:31 | 19m | retest repro | bpf-next | OK log | |
2022/12/13 14:31 | 19m | retest repro | bpf-next | OK log | |
2022/12/13 09:31 | 19m | retest repro | bpf | OK log | |
2022/12/13 06:31 | 8m | retest repro | bpf | error | |
2022/10/07 01:30 | 17m | retest repro | linux-next | error | |
2022/10/06 12:30 | 17m | retest repro | linux-next | error | |
2022/09/29 22:30 | 15m | retest repro | upstream | OK log | |
2022/09/29 20:30 | 15m | retest repro | upstream | OK log | |
2022/09/29 18:30 | 15m | retest repro | upstream | OK log | |
2022/09/26 20:30 | 16m | retest repro | upstream | OK log |
BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 98023067 P4D 98023067 PUD 9676d067 PMD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8634 Comm: syz-executor.2 Not tainted 5.9.0-rc1-next-20200821-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_prog_cd248b930ddf8412+0x1f/0xae4 Code: cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 55 48 89 e5 48 81 ec 00 00 00 00 53 41 55 41 56 41 57 6a 00 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 00 01 00 00 5b 41 5f 41 5e 41 5d 5b c9 c3 cc cc RSP: 0018:ffffc90005797b08 EFLAGS: 00010246 RAX: 0000000000000000 RBX: dffffc0000000000 RCX: dffffc0000000000 RDX: ffff888097a06040 RSI: ffffc90000ef2038 RDI: ffffc90005797cb0 RBP: ffffc90005797b30 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90000ef2000 R13: ffffc90000ef2000 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f29bce87700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000009648c000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bpf_prog_run_xdp include/linux/filter.h:734 [inline] bpf_test_run+0x221/0xc70 net/bpf/test_run.c:47 bpf_prog_test_run_xdp+0x2ca/0x510 net/bpf/test_run.c:563 bpf_prog_test_run kernel/bpf/syscall.c:2996 [inline] __do_sys_bpf+0x26a2/0x4b30 kernel/bpf/syscall.c:4206 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45d579 Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f29bce86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000001440 RCX: 000000000045d579 RDX: 0000000000000010 RSI: 0000000020001300 RDI: 000000000000000a RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec R13: 00007fffc337f90f R14: 00007f29bce879c0 R15: 000000000118cfec Modules linked in: CR2: 0000000000000000 ---[ end trace b8778aa70cfacda4 ]--- RIP: 0010:bpf_prog_cd248b930ddf8412+0x1f/0xae4 Code: cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 55 48 89 e5 48 81 ec 00 00 00 00 53 41 55 41 56 41 57 6a 00 31 c0 48 8b 47 28 <48> 8b 40 00 8b 80 00 01 00 00 5b 41 5f 41 5e 41 5d 5b c9 c3 cc cc RSP: 0018:ffffc90005797b08 EFLAGS: 00010246 RAX: 0000000000000000 RBX: dffffc0000000000 RCX: dffffc0000000000 RDX: ffff888097a06040 RSI: ffffc90000ef2038 RDI: ffffc90005797cb0 RBP: ffffc90005797b30 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90000ef2000 R13: ffffc90000ef2000 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f29bce87700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000009648c000 CR4: 00000000001506e0
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-linux-next-kasan-gce-root | 2020/08/24 02:00 | linux-next | 494d311a82bb | cef5ae68 | .config | console log | report | syz | ||||
ci-upstream-linux-next-kasan-gce-root | 2020/08/06 03:13 | linux-next | 01830e6c042e | 0487ea6f | .config | console log | report | syz | ||||
ci-upstream-kasan-gce-root | 2021/06/12 18:50 | upstream | ad347abe4a98 | 1ba81399 | .config | console 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 | console log | report | syz | ||||
ci-upstream-kasan-gce-root | 2020/08/23 01:11 | upstream | c3d8f220d012 | 1da71ab0 | .config | console log | report | syz | ||||
ci-upstream-kasan-gce-smack-root | 2020/08/23 01:08 | upstream | c3d8f220d012 | 1da71ab0 | .config | console log | report | syz | ||||
ci-upstream-kasan-gce-root | 2020/08/04 03:54 | upstream | 3208167a865e | 196277c4 | .config | console log | report | syz | ||||
ci-upstream-kasan-gce-selinux-root | 2020/08/02 12:14 | upstream | ac3a0c847296 | 63a73341 | .config | console log | report | syz | ||||
ci-upstream-kasan-gce-smack-root | 2020/08/01 23:27 | upstream | 7dc6fd0f3b84 | d895b3be | .config | console log | report | syz | ||||
ci-upstream-bpf-kasan-gce | 2020/08/23 01:04 | bpf | 4af7b32f84aa | 1da71ab0 | .config | console log | report | syz | ||||
ci-upstream-net-this-kasan-gce | 2020/08/23 01:04 | net | eeaac3634ee0 | 1da71ab0 | .config | console log | report | syz | ||||
ci-upstream-bpf-kasan-gce | 2020/08/01 18:38 | bpf | 69138b34a724 | d895b3be | .config | console log | report | syz | ||||
ci-upstream-net-this-kasan-gce | 2020/08/01 18:08 | net | 69138b34a724 | d895b3be | .config | console log | report | syz | ||||
ci-upstream-net-kasan-gce | 2020/08/23 01:44 | net-next | 1aecbf1861f8 | 1da71ab0 | .config | console log | report | syz | ||||
ci-upstream-bpf-next-kasan-gce | 2020/08/23 01:04 | bpf-next | 9c0f8cbdc0e9 | 1da71ab0 | .config | console log | report | syz | ||||
ci-upstream-bpf-next-kasan-gce | 2020/08/05 11:07 | bpf-next | da7955405fb2 | b7129355 | .config | console log | report | syz | ||||
ci-upstream-net-kasan-gce | 2020/08/01 21:42 | net-next | 8f3f330da28e | d895b3be | .config | console log | report | syz | ||||
ci-upstream-bpf-kasan-gce | 2020/12/13 07:47 | bpf | d9838b1d3928 | bca53db9 | .config | console log | report | info | ||||
ci-upstream-net-this-kasan-gce | 2020/08/01 17:19 | net | 69138b34a724 | d895b3be | .config | console log | report |