syzbot

 sign-in | mailing list | source | docs
🐞 Open [202]
🐞 Fixed [376]
🐞 Invalid [1331]
Kernel Health Bugs/Month 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
ci2-netbsd-kmsan 95d broken ef911aaccf6f .config 96d failing ba29ff75 3h49m all only
Applied filters: Manager=ci2-netbsd-kmsan (drop)
upstream (123):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
netbsd test error: panic: kernel debugging assertion "rw_lock_held(&map->lock)" failed: file "/syzkaller/managers/ci2-netbsd-kmsan/kernel/s 3 45d 45d 45d
netbsd test error: panic: rw_vector_enter,NUM: uninitialized lock (lock=ADDR, from=ADDR) 2 45d 45d 45d
assert failed: cd->cd_map != NULL 3 72d 94d 94d
netbsd test error: SYZFAIL: posix_spawn failed 1365 1h27m 94d 94d
netbsd build error (17) 126 41d 103d 103d
SYZFAIL: leak checking is not implemented syz 402 96d 135d 135d
MSan: Uninitialized Memory in layer_lookup C 17 96d 140d 140d
page fault in tmpfs_loadvnode (2) C 7 114d 141d 141d
panic: pmap_pp_remove: mapping not present C 2 137d 156d 156d
MSan: Uninitialized Memory in mount_domount syz 13 104d 159d 159d
panic: ufsdirhash_dirtrunc: blocks in use C 102 95d 160d 147d
MSan: Uninitialized Memory in rip6_ctlinput C 1 286d 286d 286d
MSan: Uninitialized Memory in ufs_rmdir syz 5 105d 332d 332d
assert failed: fli->fli_trans_cnt == NUM (2) syz 62 95d 339d 271d
page fault in uao_swap_off C 6 137d 389d 384d
SYZFAIL: failed to mkdir (2) syz 3 322d 389d 389d
MSan: Uninitialized Memory in uao_detach C 3 279d 389d 330d
MSan: Uninitialized Memory in fd_getfile C 8 97d 393d 393d
panic: hook_disestablish: hook ADDR not established syz 1 396d 396d 396d
panic: cpu0: found cpu1 heart stopped beating and unresponsive C 22 109d 400d 333d
page fault in union_revoke C 3 423d 424d 424d
assert failed: rt->rt_ifp != NULL syz 12 256d 425d 289d
panic: LOCKDEBUG: Reader / writer lock error: rw_destroy,NUM: assertion failed: (rw->rw_owner & ~RW_NODEBUG) == NUM C 16 101d 431d 419d
panic: cpu1: time has not advanced in NUM heartbeats C 390 83d 436d 436d
panic: cpu0: softints stuck for NUM seconds C 1043 66d 439d 439d
panic: cpu1: softints stuck for NUM seconds C 342 66d 439d 321d
page fault in Xintr_x2apic_ltimer (2) C 10 97d 441d 363d
page fault in uvm_pgflcache_alloc C 1 446d 446d 446d
page fault in uao_detach C 30 97d 464d 464d
SYZFAIL: failed to mkdtemp syz 9 299d 470d 466d
assert failed: mutex_owned(&tty_lock) C 37 149d 475d 475d
assert failed: dev == sc->sc_dev C 2 408d 482d 482d
MSan: Uninitialized Memory in sysctl_rtable C 124 110d 492d 492d
assert failed: KERNEL_LOCKED_P() (2) C 46 493d 494d 494d
MSan: Uninitialized Memory in union_statvfs syz 1 503d 503d 503d
MSan: Uninitialized Memory in callout_softclock C 16 96d 507d 495d
MSan: Uninitialized Memory in sysctl_dumpentry C 2 374d 509d 509d
assert failed: entry->next->start <= entry->end C 28 107d 512d 512d
panic: vrelel: bad ref count (2) C 788 95d 533d 516d
assert failed: (use & VUSECOUNT_MASK) > NUM (2) syz 82 96d 543d 462d
MSan: Uninitialized Memory in ifreq_setaddr (2) C 201 95d 546d 546d
panic: The psref isn't in the list (releasing unused psref?): psref=ADDR target=ADDR C 535 96d 547d 547d
MSan: Uninitialized Memory in psref_release C 202 95d 547d 547d
panic: state is LOADED, usecount NUM, expected ACTIVE at genfs_lock:NUM C 20 97d 548d 548d
assert failed: c->c_func != NULL C 12 98d 559d 433d
panic: kmem_free(ADDR, NUM) != allocated size NUM; overwrote? (2) C 7 108d 566d 140d
MSan: Uninitialized Memory in compat_43_sys_recvmsg C 9 455d 570d 570d
assert failed: np->netc_anon == NULL C 4 119d 576d 576d
assert failed: ne->ne_defexported.netc_anon == NULL C 6 119d 576d 575d
protection fault in xrstor64 C 110 574d 580d 580d
MSan: Uninitialized Memory in kpreempt C 1 595d 595d 595d
MSan: Uninitialized Memory in db_frame_info C 13 109d 604d 546d
MSan: Uninitialized Memory in ttwrite C 1 613d 613d 613d
page fault in ptyfs_unmount syz 1 645d 645d 645d
panic: LOCKDEBUG: Mutex error: mutex_vector_enter,NUM: locking against myself C 1178 95d 650d 650d
page fault in iostat_free C 2 658d 658d 658d
page fault in sl_compress_setup C 83 97d 701d 701d
assert failed: !dev->dv_detach_done C 10 506d 730d 730d
MSan: Uninitialized Memory in ksyms_getname C 26 150d 755d 695d
assert failed: sn->sn_opencnt (2) C 3106 95d 755d 739d
panic: sw_reg_strategy: swap to sparse file C 1800 95d 758d 292d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,NUM: locking against myself C 36454 95d 761d 761d
MSan: Uninitialized Memory in quota1_handle_cmd_put C 36 303d 765d 765d
MSan: Uninitialized Memory in export C 27 100d 765d 765d
MSan: Uninitialized Memory in kauth_cred_setgroups C 46 98d 765d 752d
MSan: Uninitialized Memory in cpu_softintr_p C 1 769d 769d 769d
MSan: Uninitialized Memory in db_nextframe C 82 109d 769d 767d
assert failed: (cnp->cn_flags & LOCKPARENT) == NUM || searchdir == NULL || VOP_ISLOCKED(searchdir) == LK_EXCLUSIVE (2) C 40 139d 789d 787d
assert failed: mp->mnt_refcnt > NUM || mutex_owned(&mountlist_lock) C 40 99d 795d 644d
panic: bpf_change_type C 21 111d 855d 855d
panic: pmap_get_physpage: out of memory (4) C 114351 95d 870d 635d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie syz 159713 95d 886d 886d
assert failed: dev->ud_ifaces == NULL C 8901 99d 923d 824d
page fault in Xintr_legacy8 C 6 97d 979d 979d
assert failed: sn->sn_opencnt == NUM C 15 898d 982d 870d
assert failed: (pg->pqflags & (PQ_INTENT_MASK | PQ_INTENT_SET)) != (PQ_INTENT_D | PQ_INTENT_SET) (2) C 93 119d 1009d 334d
assert failed: c->c_magic == CALLOUT_MAGIC (2) C 141 96d 1010d 497d
SYZFAIL: %s (2) syz 51 639d 1015d 1012d
page fault in usb_free_device C 97 923d 1025d 1023d
panic: LOCKDEBUG: Mutex error: kmem_intr_free,286: allocation contains active lock (2) C 67 99d 1203d 930d
panic: uvm_fault(ADDR, ADDR, 1) -> e (2) C 2 1229d 1229d 1229d
integer divide fault in itimer_callout C 39 318d 1260d 1260d
panic: kmsan_md_addr_to_shad: impossible, va=ADDR (2) C 9 109d 1282d 1282d
panic: rw_vector_enter,305: uninitialized lock (lock=ADDR, from=ADDR) C 57 97d 1285d 1285d
MSan: Uninitialized Memory in mutex_enter syz 1 1285d 1285d 819d
SYZFAIL: clone failed syz 11742 254d 1292d 1002d
assert failed: nmp == NULL || nmp == mp C 607 96d 1297d 1297d
SYZFAIL: syz_usb_connect: vhci_open failed syz 2309 310d 1314d 1314d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,240: spinout C 1383 96d 1375d 773d
panic: LOCKDEBUG: Mutex error: _mutex_init,359: already initialized C 53 279d 1385d 1385d
page fault in mutex_dump C 266 157d 1385d 1385d
assert failed: (mp->mnt_iflag & IMNT_GONE) == 0 C 43 813d 1405d 821d
page fault in wskbd_do_ioctl C 44 525d 1420d 1420d
assert failed: vrefcnt(vp) > 0 C 1536 95d 1436d 892d
assert failed: fp != NULL (2) C 16 383d 1458d 1393d
panic: mutex_vector_enter,512: uninitialized lock (lock=ADDR, from=ADDR) C 204 96d 1463d 1406d
panic: kmsan_md_addr_to_shad: impossible, va=0x0 (2) C 47 552d 1464d 1464d
assert failed: bytes != 0 (2) C 14 113d 1471d 1332d
page fault in wsmousedoioctl C 71 535d 1479d 1479d
page fault in usb_event_thread C 1 763d 1484d 930d
page fault in wsmux_do_ioctl C 26 140d 1487d 1487d
assert failed: (PHYS_TO_VM_PAGE(pmap_pte2pa(opte)) == NULL) C 46 96d 1494d 1494d
panic: kmsan_intr_enter: lwp->ctx = 16 C 8 706d 1513d 1513d
page fault in mutex_enter C 28 404d 1515d 1434d
panic: LOCKDEBUG: Reader / writer lock error: mi_userret,116: sleep lock held C 729 95d 1519d 1519d
assert failed: ks->ks_pshared_proc == NULL C 1043 95d 1522d 1521d
panic: LOCKDEBUG: Mutex error: rw_vector_enter,309: spin lock held C 634 96d 1522d 1522d
assert failed: ps->ps_endoffset != endoffset C 4592 95d 1555d 1555d
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout C 92 1376d 1594d 773d
fault in supervisor mode (2) C 4394 95d 1596d 1513d
assert failed: hispgrp->pg_jobc > 0 C 16700 95d 1609d 1609d
assert failed: pgrp->pg_jobc > 0 C 2051 130d 1609d 1609d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (3) syz 138 458d 1658d 1451d
panic: fpudna from kernel, ip ADDR, trapframe ADDR syz 5019 96d 1670d 810d
MSan: Uninitialized Memory in uiomove C 1650 96d 1671d 816d
assert failed: rv (2) C 163 100d 1798d 1658d
assert failed: pg->wire_count != 0 (3) C 268 107d 1813d 1810d
assert failed: proccnt >= 0 C 215 98d 1910d 821d
panic: uvm_fault_unwire_locked: address not in map C 55 95d 1917d 1917d
assert failed: entry->next != &map->header && entry->next->start <= entry->end C 114 532d 1927d 1926d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock C 258 113d 2037d 1922d
assert failed: lwpcnt >= 0 C 16033 95d 2040d 892d
no output from test machine C 2096861 75d 2043d 2033d