syzbot

 sign-in | mailing list | source | docs
🐞 Open [52] 🐞 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
Commit Config Freshness Status Commit Freshness Status
ci-freebsd-i386 now 10h51m 11624 325646 460 1315143 a7b222db122e .config 15h51m 4130c191 12h44m
ci-freebsd-main now 10h18m 11965 318504 1073 1856119 cd3681011001 .config 12h11m 4130c191 12h44m
upstream (52):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
freebsd boot error: can't ssh into the instance (4) 3 22h07m 22h07m 22h07m
SYZFAIL: leak checking is not implemented syz 10 8h06m 1d08h 1d08h
Fatal trap NUM: page fault in sctp_free_assoc 22 5d20h 31d 31d
panic: rsm:ADDR nrsm:ADDR hit at soff:NUM null m (2) 3 34d 34d 34d
Fatal trap NUM: page fault in soisconnected C 2 38d 38d 38d
Fatal trap NUM: page fault in m_tag_delete_chain 21 38d 38d 38d
panic: mb_free_extpg: m ADDR is not multipage! 1 38d 38d 38d
Fatal trap NUM: page fault in kasan_atomic_fetchadd_int 1 38d 38d 38d
Fatal trap NUM: page fault in m_free 2 38d 38d 38d
Fatal trap NUM: page fault in __asan_load8_noabort (2) 8 38d 38d 38d
Fatal trap NUM: page fault in callout_process 1 39d 39d 39d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackRight(f3) syz 3 38d 42d 38d
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE (4) 2 40d 45d 45d
panic: mtx_lock() of destroyed mutex at sys/netinet/sctp_output.c:LINE (3) 3 6d02h 48d 48d
panic: vtnet_txq_offload_ctx: mbuf ADDR start NUM offset NUM proto -NUM (2) C 70 3d07h 49d 49d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (11) 18 30d 57d 57d
Fatal trap NUM: page fault in in6_unlink_ifa (4) 1 62d 62d 62d
panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:LINE 6 60d 63d 63d
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR (4) 18 10d 73d 73d
Fatal trap NUM: page fault in sctp_ss_default_add (3) 1 75d 75d 75d
panic: prefix ADDR has referencing addresses (5) 4 44d 82d 82d
Fatal trap NUM: page fault while in kernel mode (5) 15 38d 115d 115d
panic: size_on_reasm_queue is NUM (4) C 5 41d 119d 119d
SYZFAIL: child failed (2) syz 2 123d 124d 124d
corrupted report (5) 28 7d23h 150d 150d
SYZFAIL: command failed (2) syz 2 92d 153d 153d
Fatal trap NUM: page fault in nd6_dad_timer (6) syz 7 11d 172d 115d
Fatal trap NUM: page fault in in6_selecthlim (3) 91 6d04h 176d 176d
Fatal trap NUM: page fault in in_pcbbind_setup C 1 238d 238d 238d
suppressed report (4) 2755 28m 297d 297d
SYZFAIL: tun: can't open device (2) syz 3 251d 297d 297d
panic: mutex Giant owned at /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:LINE C 1112 257d 318d 318d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackMiddle(f2) (2) C 16 27d 571d 331d
Fatal trap NUM: page fault in kasan_atomic_load_int (3) C 14 44d 604d 590d
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb. (3) syz 7 114d 614d 614d
Fatal trap NUM: page fault in ip6_output syz 715 4d12h 666d 648d
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE (2) 72 59d 681d 681d
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (2) syz 261 60d 687d 687d
panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb) C 1 695d 695d 695d
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) (4) C 1044 9d04h 698d 573d
Fatal trap NUM: page fault in __mtx_assert C 242 76d 714d 614d
panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) (2) C 60 39d 718d 150d
panic: ASan: Invalid access, NUM-byte read at ADDR, UseAfterScope(f8) (2) C 452 27d 725d 438d
SYZFATAL: Manager.Poll call failed: connection is shut down syz 32644 15m 749d 746d
panic: a thread waited too long to allocate a page 2676 15h51m 853d 853d
panic: failed to reclaim memory C 129872 now 853d 835d
panic: pmap_san_enter_alloc_4k: no memory to grow shadow map C 82524 6h54m 925d 235d
panic: pmap_growkernel: no memory to grow kernel (3) 965 7d12h 940d 940d
panic: Going nowhere without my init! C 326 45d 1077d 1076d
panic: size_on_all_streams smaller than control length (2) C 1964 40d 1367d 1367d
lost connection to test machine (2) 518652 now 1888d 1810d
no output from test machine C 275492 now 1890d 1374d