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🐞 Open [1163] 🐞 Fixed [4299] 🐞 Invalid [9644] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/03/21 11:20 | 8m | dhowells@redhat.com | git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git 733021c6d8607c5c5ab08bbe9b400d0da609185f | OK | |
2022/03/21 08:24 | 9m | dhowells@redhat.com | git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git 6d39b096627f0a1eb6e14f049d8ae3c93e0290f2 | OK | |
2022/03/21 00:28 | 8m | fmdefrancesco@gmail.com | patch | upstream | OK |
2022/03/20 23:40 | 9m | fmdefrancesco@gmail.com | patch | upstream | report log |
2022/03/20 23:33 | 4m | fmdefrancesco@gmail.com | patch | upstream | error |
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffc794ecea0 R14: 000000000000000d R15: 00007ff328525490 </TASK> ================================================================== BUG: KASAN: null-ptr-deref in instrument_atomic_read include/linux/instrumented.h:71 [inline] BUG: KASAN: null-ptr-deref in atomic_read include/linux/atomic/atomic-instrumented.h:27 [inline] BUG: KASAN: null-ptr-deref in page_ref_count include/linux/page_ref.h:67 [inline] BUG: KASAN: null-ptr-deref in put_page_testzero include/linux/mm.h:717 [inline] BUG: KASAN: null-ptr-deref in __free_pages+0x1f/0x1b0 mm/page_alloc.c:5473 Read of size 4 at addr 0000000000000034 by task syz-executor168/3599 CPU: 1 PID: 3599 Comm: syz-executor168 Not tainted 5.17.0-rc8-syzkaller-00003-g56e337f2cf13 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 __kasan_report mm/kasan/report.c:446 [inline] kasan_report.cold+0x66/0xdf mm/kasan/report.c:459 check_region_inline mm/kasan/generic.c:183 [inline] kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189 instrument_atomic_read include/linux/instrumented.h:71 [inline] atomic_read include/linux/atomic/atomic-instrumented.h:27 [inline] page_ref_count include/linux/page_ref.h:67 [inline] put_page_testzero include/linux/mm.h:717 [inline] __free_pages+0x1f/0x1b0 mm/page_alloc.c:5473 watch_queue_set_size+0x499/0x630 kernel/watch_queue.c:275 pipe_ioctl+0xac/0x2b0 fs/pipe.c:632 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7ff3284b2d59 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc794ece38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000031 RCX: 00007ff3284b2d59 RDX: 0000000000000029 RSI: 0000000000005760 RDI: 0000000000000003 RBP: 00007ffc794ece40 R08: 0000000000000001 R09: 00007ffc794e0035 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffc794ecea0 R14: 000000000000000d R15: 00007ff328525490 </TASK> ==================================================================
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce | 2022/03/16 22:15 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | syz | C | KASAN: null-ptr-deref Read in __free_pages | ||
ci-upstream-kasan-gce-selinux-root | 2022/03/19 11:41 | upstream | 34e047aa16c0 | e2d91b1d | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-upstream-kasan-gce-root | 2022/03/16 22:15 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-upstream-kasan-gce | 2022/03/16 22:01 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-arm64 | 2022/03/19 18:06 | upstream | 34e047aa16c0 | e2d91b1d | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-arm64 | 2022/03/18 12:30 | upstream | 551acdc3c3d2 | e2d91b1d | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-arm64 | 2022/03/18 12:00 | upstream | 551acdc3c3d2 | e2d91b1d | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/12/07 12:10 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | d88f3abb | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/11/28 00:44 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | f4470a7b | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/10/02 18:11 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | feb56351 | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/09/25 01:37 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 0042f2b4 | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/05/17 13:07 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 744a39e2 | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/03/27 21:57 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 89bc8608 | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-riscv64 | 2022/03/21 03:20 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | e2d91b1d | .config | console log | report | info | KASAN: null-ptr-deref Read in __free_pages | |||
ci-qemu2-arm32 | 2022/03/19 13:32 | upstream | 34e047aa16c0 | e2d91b1d | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages | |||
ci-qemu2-arm32 | 2022/03/19 06:25 | upstream | 34e047aa16c0 | e2d91b1d | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages | |||
ci-qemu2-arm32 | 2022/03/18 04:52 | upstream | 551acdc3c3d2 | e2d91b1d | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages | |||
ci-qemu2-arm32 | 2022/03/17 02:12 | upstream | 56e337f2cf13 | 46cc3b21 | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages | |||
ci-qemu2-arm32 | 2022/03/17 00:09 | upstream | 56e337f2cf13 | 46cc3b21 | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages | |||
ci-qemu2-arm32 | 2022/03/16 23:50 | upstream | 56e337f2cf13 | 46cc3b21 | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages | |||
ci-qemu2-arm32 | 2022/03/16 22:28 | upstream | 56e337f2cf13 | 46cc3b21 | .config | console log | report | info | BUG: unable to handle kernel NULL pointer dereference in __free_pages |