syzbot

 sign-in | mailing list | source | docs
🐞 Open [55] 🐞 Fixed [315] 🐞 Invalid [328] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-freebsd-i386 now 13h18m 14845 388732 188 628278 079f60541fdb .config 14h46m f550015e 17h16m all only
ci-freebsd-main now 10m 16082 405819 453 1068050 1c45a62a2f66 .config 3h37m f550015e 17h16m all only
upstream (55):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
can't ssh into the instance 6 17h11m 5d20h 5d20h
freebsd test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: i/o timeout 54 3d18h 5d23h 5d23h
panic: ASan: Invalid access, NUM-byte read at ADDR, MallocRedZone(fb) (3) 1 7d04h 7d04h 7d04h
freebsd boot error: can't ssh into the instance (4) 3 11d 11d 11d
SYZFAIL: leak checking is not implemented syz 76 4d14h 11d 11d
Fatal trap NUM: page fault in sctp_free_assoc 31 1d05h 42d 42d
panic: rsm:ADDR nrsm:ADDR hit at soff:NUM null m (2) 3 45d 45d 45d
Fatal trap NUM: page fault in soisconnected C 2 48d 48d 48d
Fatal trap NUM: page fault in m_tag_delete_chain 21 49d 49d 49d
panic: mb_free_extpg: m ADDR is not multipage! 1 49d 49d 49d
Fatal trap NUM: page fault in kasan_atomic_fetchadd_int 1 49d 49d 49d
Fatal trap NUM: page fault in m_free 2 49d 49d 49d
Fatal trap NUM: page fault in __asan_load8_noabort (2) 8 49d 49d 49d
Fatal trap NUM: page fault in callout_process 1 49d 49d 49d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackRight(f3) syz 3 48d 52d 48d
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE (4) 2 51d 55d 55d
panic: mtx_lock() of destroyed mutex at sys/netinet/sctp_output.c:LINE (3) 3 16d 59d 59d
panic: vtnet_txq_offload_ctx: mbuf ADDR start NUM offset NUM proto -NUM (2) C 70 13d 59d 59d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (11) 18 41d 67d 67d
Fatal trap NUM: page fault in in6_unlink_ifa (4) 1 72d 72d 72d
panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:LINE 6 70d 73d 73d
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR (4) 18 20d 83d 83d
Fatal trap NUM: page fault in sctp_ss_default_add (3) 1 86d 86d 86d
panic: prefix ADDR has referencing addresses (5) 4 54d 92d 92d
Fatal trap NUM: page fault while in kernel mode (5) 15 49d 125d 125d
panic: size_on_reasm_queue is NUM (4) C 5 51d 130d 130d
SYZFAIL: child failed (2) syz 2 133d 135d 135d
corrupted report (5) 30 1d19h 160d 160d
SYZFAIL: command failed (2) syz 2 102d 164d 164d
Fatal trap NUM: page fault in nd6_dad_timer (6) syz 7 22d 183d 126d
Fatal trap NUM: page fault in in6_selecthlim (3) 96 11h37m 186d 186d
Fatal trap NUM: page fault in in_pcbbind_setup C 1 248d 248d 248d
suppressed report (4) 2851 1h46m 307d 307d
SYZFAIL: tun: can't open device (2) syz 3 262d 308d 308d
panic: mutex Giant owned at /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:LINE C 1112 268d 328d 328d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackMiddle(f2) (2) C 16 38d 582d 342d
Fatal trap NUM: page fault in kasan_atomic_load_int (3) C 14 54d 614d 600d
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb. (3) syz 7 124d 624d 624d
Fatal trap NUM: page fault in ip6_output syz 716 9d04h 676d 658d
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE (2) 72 70d 692d 692d
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (2) syz 261 70d 697d 697d
panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb) C 1 706d 706d 706d
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) (4) C 1044 19d 709d 583d
Fatal trap NUM: page fault in __mtx_assert C 242 86d 725d 625d
panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) (2) C 60 49d 729d 161d
panic: ASan: Invalid access, NUM-byte read at ADDR, UseAfterScope(f8) (2) C 452 38d 736d 448d
SYZFATAL: Manager.Poll call failed: connection is shut down syz 41369 now 760d 757d
panic: a thread waited too long to allocate a page 2677 9d15h 864d 864d
panic: failed to reclaim memory C 132086 now 864d 846d
panic: pmap_san_enter_alloc_4k: no memory to grow shadow map C 82527 5d12h 936d 246d
panic: pmap_growkernel: no memory to grow kernel (3) 965 18d 950d 950d
panic: Going nowhere without my init! C 326 55d 1087d 1087d
panic: size_on_all_streams smaller than control length (2) C 1964 51d 1378d 1378d
lost connection to test machine (2) 518996 55m 1898d 1820d
no output from test machine C 280350 2h03m 1900d 1384d