syzbot |
sign-in | mailing list | source | docs |
🐞 Open [964] 🐞 Fixed [3807] 🐞 Invalid [8180] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in dev_watchdog | 25 | 1713d | 1738d | 0/22 | closed as invalid on 2017/10/22 12:45 |
------------[ cut here ]------------ NETDEV WATCHDOG: sl14 (): transmit queue 0 timed out WARNING: CPU: 1 PID: 20260 at net/sched/sch_generic.c:478 dev_watchdog+0x81d/0x860 net/sched/sch_generic.c:477 Modules linked in: CPU: 1 PID: 20260 Comm: dhcpcd-run-hook Not tainted 5.16.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:dev_watchdog+0x81d/0x860 net/sched/sch_generic.c:477 Code: 99 51 44 f9 c6 05 0d 02 ab 05 01 4c 89 e7 e8 ba fd e2 ff 48 c7 c7 e0 fb 9c 8b 4c 89 e6 48 89 c2 44 89 e9 31 c0 e8 33 2b 0e f9 <0f> 0b e9 2b fe ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 3c fc RSP: 0018:ffffc90000dc0b40 EFLAGS: 00010246 RAX: 994dcd9ba1567700 RBX: 00000000ffffddd0 RCX: ffff8880a7b69d00 RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000 RBP: 00000000ffffde41 R08: ffffffff816a1d52 R09: fffff520001b80b9 R10: fffff520001b80b9 R11: 0000000000000000 R12: ffff88807dc5e000 R13: 0000000000000000 R14: ffff88807a490068 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000562f1294c000 CR3: 0000000179f36000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <IRQ> call_timer_fn+0xf6/0x210 kernel/time/timer.c:1421 expire_timers kernel/time/timer.c:1466 [inline] __run_timers+0x71a/0x910 kernel/time/timer.c:1734 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1747 __do_softirq+0x392/0x7a3 kernel/softirq.c:558 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1097 </IRQ> <TASK> asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0010:get_flush_tlb_info arch/x86/mm/tlb.c:966 [inline] RIP: 0010:flush_tlb_mm_range+0x1a2/0x490 arch/x86/mm/tlb.c:1004 Code: e8 03 80 3c 18 00 74 05 e8 6b 78 94 00 4d 89 7d 10 4c 89 e8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ef e8 52 78 94 00 48 8b 04 24 <49> 89 45 00 49 8d 7d 24 48 89 f8 48 c1 e8 03 8a 04 18 84 c0 0f 85 RSP: 0018:ffffc90020abf660 EFLAGS: 00000246 RAX: ffff888152e71500 RBX: dffffc0000000000 RCX: dffffc0000000000 RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8880b9b38d90 RBP: ffffc90020abf720 R08: dffffc0000000000 R09: ffffed102a5ce325 R10: ffffed102a5ce325 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880b9b38d80 R14: 0000000000000009 R15: ffffffffffffffff tlb_flush arch/x86/include/asm/tlb.h:23 [inline] tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:426 [inline] tlb_flush_mmu+0x1a7/0x910 mm/mmu_gather.c:248 tlb_finish_mmu+0xcb/0x200 mm/mmu_gather.c:340 exit_mmap+0x3dd/0x6f0 mm/mmap.c:3172 __mmput+0x111/0x3a0 kernel/fork.c:1113 exec_mmap+0x589/0x610 fs/exec.c:1028 begin_new_exec+0x6c9/0x1180 fs/exec.c:1286 load_elf_binary+0x851/0x3c60 fs/binfmt_elf.c:1001 search_binary_handler fs/exec.c:1723 [inline] exec_binprm fs/exec.c:1764 [inline] bprm_execve+0x8eb/0x1470 fs/exec.c:1833 do_execveat_common+0x44c/0x590 fs/exec.c:1922 do_execve fs/exec.c:1990 [inline] __do_sys_execve fs/exec.c:2066 [inline] __se_sys_execve fs/exec.c:2061 [inline] __x64_sys_execve+0x8e/0xa0 fs/exec.c:2061 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fb90670f337 Code: Unable to access opcode bytes at RIP 0x7fb90670f30d. RSP: 002b:00007ffd8df132e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b RAX: ffffffffffffffda RBX: 0000562f1294bf28 RCX: 00007fb90670f337 RDX: 0000562f1294bf78 RSI: 0000562f1294bf28 RDI: 0000562f1294c000 RBP: 0000562f1294c000 R08: 0000562f1294c009 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000246 R12: 0000562f1294bf78 R13: 00007fb9068b4ff4 R14: 0000562f1294bf78 R15: 0000000000000000 </TASK> ---------------- Code disassembly (best guess): 0: e8 03 80 3c 18 callq 0x183c8008 5: 00 74 05 e8 add %dh,-0x18(%rbp,%rax,1) 9: 6b 78 94 00 imul $0x0,-0x6c(%rax),%edi d: 4d 89 7d 10 mov %r15,0x10(%r13) 11: 4c 89 e8 mov %r13,%rax 14: 48 c1 e8 03 shr $0x3,%rax 18: 80 3c 18 00 cmpb $0x0,(%rax,%rbx,1) 1c: 74 08 je 0x26 1e: 4c 89 ef mov %r13,%rdi 21: e8 52 78 94 00 callq 0x947878 26: 48 8b 04 24 mov (%rsp),%rax * 2a: 49 89 45 00 mov %rax,0x0(%r13) <-- trapping instruction 2e: 49 8d 7d 24 lea 0x24(%r13),%rdi 32: 48 89 f8 mov %rdi,%rax 35: 48 c1 e8 03 shr $0x3,%rax 39: 8a 04 18 mov (%rax,%rbx,1),%al 3c: 84 c0 test %al,%al 3e: 0f .byte 0xf 3f: 85 .byte 0x85
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce-smack-root | 2021/12/11 08:02 | upstream | b8a98b6bf66a | 49ca1f59 | .config | log | report | syz | C | WARNING in dev_watchdog | |
ci-qemu-upstream | 2022/05/27 12:41 | upstream | 7e284070abe5 | 116e7a7b | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/05/25 15:16 | upstream | fdaf9a5840ac | 647c0e27 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/05/21 12:28 | upstream | 3b5e1590a267 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/20 07:50 | upstream | b015dcd62b86 | cb1ac2e7 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/18 00:23 | upstream | 42226c989789 | 744a39e2 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/05/15 18:53 | upstream | bc403203d65a | 744a39e2 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-selinux-root | 2022/05/15 04:45 | upstream | 2fe1020d73ca | 744a39e2 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-smack-root | 2022/05/15 03:07 | upstream | 2fe1020d73ca | 744a39e2 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-selinux-root | 2022/05/13 00:00 | upstream | 0ac824f379fb | 9ad6612a | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/12 22:31 | upstream | 0ac824f379fb | 9ad6612a | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/10 03:26 | upstream | 9be9ed2612b5 | 8b277b8e | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/06 05:30 | upstream | 0f5d752b1395 | efeff0a5 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/04 21:02 | upstream | 107c948d1d3e | dc9e5259 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/04 01:18 | upstream | ef8e4d3c2ab1 | dc9e5259 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/05/04 00:15 | upstream | ef8e4d3c2ab1 | dc9e5259 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/04/28 17:40 | upstream | 8f4dd16603ce | e9076525 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2022/04/26 15:15 | upstream | d615b5416f8a | 1fa34c1b | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-smack-root | 2022/04/25 14:56 | upstream | af2d861d4cd2 | c889aef9 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-selinux-root | 2022/04/24 20:43 | upstream | 22da5264abf4 | 131df97d | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/04/23 22:05 | upstream | 13bc32bad705 | 131df97d | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/04/23 09:01 | upstream | c00c5e1d157b | 131df97d | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-selinux-root | 2022/04/22 10:08 | upstream | d569e86915b7 | 2738b391 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce-root | 2022/04/20 13:23 | upstream | 559089e0a93d | 160a3f31 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-kasan-gce | 2022/03/06 21:04 | upstream | dcde98da9970 | 7bdd8b2c | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/25 23:09 | upstream | fdaf9a5840ac | 3037caa9 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/23 21:05 | upstream | 4b0986a3613c | 4c7657cb | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/23 17:00 | upstream | 4b0986a3613c | 4c7657cb | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/21 12:01 | upstream | 3b5e1590a267 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/19 09:15 | upstream | f993aed406ea | 50c53f39 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/18 15:06 | upstream | 210e04ff7681 | 50c53f39 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/16 14:07 | upstream | 42226c989789 | 744a39e2 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/05/16 02:19 | upstream | bc403203d65a | 744a39e2 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/04/23 10:33 | upstream | c00c5e1d157b | 131df97d | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream-386 | 2022/04/20 00:57 | upstream | b7f73403a3e9 | 7d7bc738 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu2-arm64-mte | 2022/03/27 08:50 | upstream | f022814633e1 | 89bc8608 | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu2-arm32 | 2022/03/12 16:25 | upstream | 68453767131a | 9e8eaa75 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/25 11:17 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 647c0e27 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/25 07:24 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 647c0e27 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/24 08:50 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | e7f9308d | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/24 06:04 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | e7f9308d | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/24 04:22 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | e7f9308d | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/22 22:11 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/22 14:20 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/22 08:25 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/22 05:03 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/22 02:59 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/21 23:55 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/21 21:48 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/21 20:02 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | 7268fa62 | .config | log | report | info | WARNING in dev_watchdog | ||
ci2-upstream-usb | 2022/05/21 02:22 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 97fa5887cf28 | bd37ad7e | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-linux-next-kasan-gce-root | 2022/05/13 10:48 | linux-next | 1e1b28b936ae | 9ad6612a | .config | log | report | info | WARNING in dev_watchdog | ||
ci-upstream-linux-next-kasan-gce-root | 2022/04/24 18:20 | linux-next | f1244c81da13 | 131df97d | .config | log | report | info | WARNING in dev_watchdog | ||
ci-qemu-upstream | 2019/12/03 08:49 | upstream | 76bb8b05960c | ab342da3 | .config | log | report | ||||
ci-qemu-upstream | 2019/11/29 10:36 | upstream | 81b6b96475ac | 4f7e1d0f | .config | log | report | ||||
ci-qemu-upstream-386 | 2021/01/17 07:08 | upstream | 0da0a8a0a0e1 | 65a7a854 | .config | log | report | info |