syzbot

 sign-in | mailing list | source | docs
🐞 Open [80]
🐞 Fixed [374]
🐞 Invalid [438]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 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 31d broken a3394b6a23fb .config 62d failing 018ebef2 24d failing all only
ci-freebsd-main 31d broken a3394b6a23fb .config 62d failing 018ebef2 24d failing all only
upstream (80) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
syzkaller: make host failed: failed to run ["gmake" "host" "ci" "agent"]: exit status 2 -1 70 5d15h 20d 20d
SYZFAIL: ioctl init trace write failed -1 2 34d 41d 41d
panic: Assertion error == NUM || error == EINTR || error == ERESTART failed at /syzkaller/managers/i386/kernel/sys/net/i 2 1 43d 43d 43d
panic: failed to r[e ctlhairmea mde pmoidr y8 t 2 1 58d 58d 58d
freebsd build error (23) -1 1516 2h03m 61d 61d
Fatal trap NUM: page fault in in6_selecthlim (5) -1 1 63d 63d 63d
panic: MNT_DEFERRED requires MNT_RECURSE | MNT_FORCE 2 C 80 31d 65d 65d
Fatal trap NUM: page fault in inm_disconnect -1 2 67d 67d 67d
panic: igmp_change_state: no igmp_ifsoftc for ifp ADDR (2) 2 1 67d 67d 67d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (13) -1 144 36m 70d 70d
panic: proc_dtor: non-empty p_ktr (2) 2 C 3 65d 78d 78d
Fatal trap NUM: page fault in igmp_ifdetach -1 1 79d 79d 79d
panic: witness_warn (4) 2 3 58d 80d 80d
SYZFAIL: tun: read failed (4) -1 13755 31d 81d 81d
panic: vm_page_free_prep: freeing mapped page ADDR (2) 2 syz 1 117d 117d 117d
panic: Assertion error == NUM || error == EINTR || error == ERESTART failed at /syzkaller/managers/main/kernel/sys/net/i 2 7 33d 140d 140d
panic: Assertion uio->uio_resid < NUM failed at /syzkaller/managers/main/kernel/sys/netlink/netlink_domain.c:LINE 2 C 19 95d 151d 151d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackLeft(f1) (3) 2 syz 105 34d 179d 179d
panic: No memory for IFN 2 7 70d 189d 189d
panic: vtnet_txq_offload_ctx: mbuf ADDR start NUM offset NUM proto -NUM (3) 2 C 8 53d 191d 191d
panic: No memory for IFA 2 7 40d 198d 198d
SYZFAIL: repeatedly failed to execute the program -1 22 54d 251d 251d
panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE: uipc_sosend_stream_or_seqpacket: Empty stailq ADDR-> 2 C 7 204d 260d 260d
panic: sleeping thread holds tun_mtx 2 1005 31d 264d 264d
panic: brelse: non-VMIO buffer marked NOREUSE 2 1333 35d 267d 267d
SYZFAIL: open of /dev/kcov failed -1 27124 31d 271d 271d
panic: pfi_kkif_attach: null kif 2 12 57d 276d 276d
panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:LINE: _callout_stop_safe: Bad link elm ADDR next->prev != 2 syz 6 51d 292d 292d
panic: Assertion m->m_flags & M_BLOCKED failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE 2 C 33 280d 296d 296d
panic: ASan: Invalid access, NUM-byte read at ADDR, StackMiddle(f2) (3) 2 162 31d 300d 300d
panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:LINE: callout_cc_add: Bad list head ADDR first->prev != h 2 syz 1995 49d 303d 303d
Fatal trap NUM: page fault in callout_process (4) -1 syz 11103 47d 317d 315d
SYZFAIL: SIGBUS (2) -1 139 32d 337d 337d
SYZFAIL: SIGSEGV -1 115 32d 338d 338d
panic: if_ref: ifp ADDR has NUM refs (2) 2 syz 4 39d 340d 250d
panic: vnode_pager_generic_getpages_done: page ADDR is mapped 2 25 76d 349d 349d
SYZFAIL: child stopped (2) -1 147 33d 353d 353d
SYZFAIL: clone failed (2) -1 29 52d 354d 354d
panic: mq notifiers left (3) 2 1248 31d 355d 355d
panic: mld_change_state: bad ifp 2 24 36d 361d 361d
SYZFAIL: SIGILL (2) -1 1137 31d 363d 363d
SYZFAIL: SIGFPE (2) -1 975 31d 365d 365d
SYZFAIL: invalid kcov comp type (4) -1 6983 31d 379d 379d
SYZFAIL: posix_spawnp failed -1 161707 31d 393d 393d
SYZFAIL: too much cover (3) -1 5788 31d 430d 430d
SYZFAIL: cover mmap failed (2) -1 10657 31d 541d 541d
panic: Assertion done != job_total_nbytes failed at /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE (4) 2 C 79 42d 546d 546d
Fatal trap NUM: page fault in in6m_disconnect_locked -1 syz 69 65d 557d 557d
SYZFAIL: too many calls in output -1 392 32d 586d 586d
Fatal trap NUM: page fault while in kernel mode (6) -1 syz 175 50d 586d 557d
SYZFAIL: failed to send rpc -1 1034 32d 587d 587d
SYZFAIL: failed to recv rpc -1 syz 121454 31d 588d 114d
can't ssh into the instance -1 27462 32d 644d 644d
SYZFAIL: leak checking is not implemented -1 syz 76 643d 650d 650d
Fatal trap NUM: page fault in soisconnected -1 C 2 687d 687d 687d
panic: size_on_reasm_queue is NUM (4) 2 C 5 690d 769d 769d
SYZFAIL: child failed (2) -1 syz 14980 31d 774d 774d
corrupted report (5) -1 1399 34d 799d 799d
SYZFAIL: command failed (2) -1 syz 29 66d 803d 803d
Fatal trap NUM: page fault in nd6_dad_timer (6) -1 syz 15 173d 822d 765d
Fatal trap NUM: page fault in in_pcbbind_setup -1 C 1 887d 887d 887d
suppressed report (4) -1 20305 32d 946d 946d
SYZFAIL: tun: can't open device (2) -1 syz 2021 31d 947d 947d
panic: mutex Giant owned at /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:LINE 2 C 1112 907d 967d 967d
Fatal trap NUM: page fault in kasan_atomic_load_int (3) -1 C 14 693d 1253d 1239d
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb. (3) 2 syz 7 763d 1263d 1263d
Fatal trap NUM: page fault in ip6_output -1 syz 20021 35d 1315d 1297d
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (2) 2 syz 263 156d 1336d 1336d
panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb) 2 C 1 1345d 1345d 1345d
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) (4) 2 C 1764 36d 1348d 1222d
Fatal trap NUM: page fault in __mtx_assert -1 C 244 148d 1363d 1264d
panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) (2) 2 C 76 50d 1368d 800d
SYZFATAL: Manager.Poll call failed: connection is shut down -1 syz 78758 609d 1399d 1396d
panic: a thread waited too long to allocate a page 2 65708 31d 1503d 1503d
panic: failed to reclaim memory 2 C 670545 31d 1503d 1485d
panic: pmap_san_enter_alloc_4k: no memory to grow shadow map 2 C 242368 31d 1575d 884d
panic: Going nowhere without my init! 2 C 1339 32d 1726d 1726d
panic: size_on_all_streams smaller than control length (2) 2 C 2086 99d 2017d 2017d
lost connection to test machine (2) -1 C 964383 31d 2537d 242d
no output from test machine -1 C 407800 31d 2539d 2023d