syzbot

 sign-in | mailing list | source | docs
🐞 Open [53] 🐞 Fixed [314] 🐞 Invalid [325] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build
Commit Config Freshness Status Commit Freshness Status
ci-freebsd-i386 now 1h03m 21522 504801 460 1266447 d3b6d70e0dfa .config 3h11m af24b050 1d13h
ci-freebsd-main now 1h36m 19002 470763 939 2414454 d3b6d70e0dfa .config 3h11m af24b050 1d13h
upstream (53):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
freebsd boot error: Fatal trap NUM: page fault while in kernel mode (4) 1 1d17h 1d17h 1d17h
Fatal trap NUM: page fault in sctp_free_assoc 4 2d07h 3d15h 3d15h
panic: rsm:ADDR nrsm:ADDR hit at soff:NUM null m (2) 3 6d11h 6d11h 6d11h
Fatal trap NUM: page fault in soisconnected C 2 10d 10d 10d
Fatal trap NUM: page fault in m_tag_delete_chain 21 10d 10d 10d
panic: mb_free_extpg: m ADDR is not multipage! 1 10d 10d 10d
Fatal trap NUM: page fault in kasan_atomic_fetchadd_int 1 10d 10d 10d
Fatal trap NUM: page fault in m_free 2 10d 10d 10d
Fatal trap NUM: page fault in __asan_load8_noabort (2) 8 10d 10d 10d
Fatal trap NUM: page fault in callout_process 1 11d 11d 11d
freebsd build error (18) 8 12d 12d 12d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackRight(f3) syz 3 10d 14d 10d
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE (4) 2 12d 16d 16d
panic: mtx_lock() of destroyed mutex at sys/netinet/sctp_output.c:LINE (3) 1 20d 20d 20d
panic: vtnet_txq_offload_ctx: mbuf ADDR start NUM offset NUM proto -NUM (2) C 62 31m 21d 21d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (11) 18 2d21h 29d 29d
Fatal trap NUM: page fault in in6_unlink_ifa (4) 1 33d 33d 33d
panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:LINE 6 32d 35d 35d
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR (4) 17 10d 45d 45d
Fatal trap NUM: page fault in sctp_ss_default_add (3) 1 47d 47d 47d
panic: prefix ADDR has referencing addresses (5) 4 16d 54d 54d
Fatal trap NUM: page fault while in kernel mode (5) 15 10d 87d 87d
panic: size_on_reasm_queue is NUM (4) C 5 13d 91d 91d
SYZFAIL: child failed (2) syz 2 95d 96d 96d
panic: mtx_lock_spin: recursed on non-recursive mutex msgbuf @ /syzkaller/managers/i386/kernel/sys/kern/subr_msgbuf.c:LI 6 86d 112d 112d
corrupted report (5) 23 4d20h 122d 122d
SYZFAIL: command failed (2) syz 2 64d 125d 125d
Fatal trap NUM: page fault in nd6_dad_timer (6) syz 6 8d09h 144d 87d
Fatal trap NUM: page fault in in6_selecthlim (3) 85 27m 148d 148d
Fatal trap NUM: page fault in in_pcbbind_setup C 1 209d 209d 209d
suppressed report (4) 2017 24m 269d 269d
SYZFAIL: tun: can't open device (2) syz 3 223d 269d 269d
panic: mutex Giant owned at /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:LINE C 1112 229d 290d 290d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackMiddle(f2) (2) C 15 1d03h 543d 303d
Fatal trap NUM: page fault in kasan_atomic_load_int (3) C 14 16d 576d 562d
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb. (3) syz 7 86d 586d 586d
Fatal trap NUM: page fault in ip6_output syz 705 2d20h 638d 620d
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE (2) 72 31d 653d 653d
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (2) syz 261 31d 658d 658d
panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb) C 1 667d 667d 667d
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) (4) C 1040 5d15h 670d 544d
Fatal trap NUM: page fault in __mtx_assert C 242 48d 686d 586d
panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) (2) C 60 11d 690d 122d
panic: ASan: Invalid access, NUM-byte read at ADDR, UseAfterScope(f8) (2) C 437 26m 697d 410d
SYZFATAL: Manager.Poll call failed: connection is shut down syz 31660 14m 721d 718d
panic: a thread waited too long to allocate a page 2634 7h54m 825d 825d
panic: failed to reclaim memory C 121087 now 825d 807d
panic: pmap_san_enter_alloc_4k: no memory to grow shadow map C 82429 4h47m 897d 207d
panic: pmap_growkernel: no memory to grow kernel (3) 961 15d 912d 912d
panic: Going nowhere without my init! C 326 17d 1048d 1048d
panic: size_on_all_streams smaller than control length (2) C 1964 12d 1339d 1339d
lost connection to test machine (2) 517223 8m 1860d 1782d
no output from test machine C 244058 now 1862d 1346d