syzbot

 sign-in | mailing list | source | docs
🐞 Open [122]
🐞 Fixed [291]
🐞 Invalid [911]
≡ 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-openbsd-main now 9h46m 8211 45005 2029 4673919 61d6733dbbce .config 1d08h c0460fcd 3d09h all only
ci-openbsd-multicore now 9h52m 8015 47741 4134 5388408 61d6733dbbce .config 1d08h c0460fcd 3d09h all only
ci-openbsd-setuid now 10h01m 4617 30168 7449 2272322 61d6733dbbce .config 1d08h c0460fcd 3d09h all only
upstream (122):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
protection_fault: leavepgrp -1 1 1d01h 1d01h 1d01h
protection_fault: mtx_enter (3) -1 1 1d02h 1d02h 1d02h
witness: reversal: fdlock inode (2) -1 1 1d11h 1d11h 1d11h
pool: free list modified: pvpl (2) -1 1 3d14h 3d14h 3d14h
uvm_fault: nd6_rtrequest -1 1 7d01h 7d01h 7d01h
uvm_fault: spec_getattr (2) -1 1 14d 14d 14d
multicore test error: lost connection to test machine (3) -1 1 15d 15d 15d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 1 17d 17d 17d
SYZFAIL: tun: can't open device (7) -1 29 7h29m 18d 18d
uvm_fault: uao_detach (2) -1 1 18d 18d 18d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 103 12d 18d 18d
panic: ffs_valloc: dup alloc (4) 2 6 8d13h 20d 20d
panic: ffs2_balloc: unwind failed (3) 2 1 22d 22d 22d
uvm_fault: sys_shmat (2) -1 1 24d 24d 24d
witness: denied attempt to set clock forward to ADDR (3) -1 1 26d 26d 26d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 1 26d 26d 26d
witness: lock_object uninitialized: ADDR (4) -1 1 29d 29d 29d
uvm_fault: ffs_nodealloccg (3) -1 1 29d 29d 29d
panic: uvmW_AfaRuNlItNG_:unwi rSPeL_ loNOckTe Ld:OW EaRdEdDr eOsNs SnYoStC AiLn mLa p7 2 1 37d 37d 37d
protection_fault: malloc (2) -1 1 39d 39d 39d
uvm_fault: ffs_fragextend (2) -1 1 42d 42d 42d
uvm_fault: ffs_alloccg (2) -1 2 42d 42d 42d
uvm_fault: ufs_direnter (5) -1 1 42d 42d 42d
uvm_fault: ffs_freefile (2) -1 1 42d 42d 42d
uvm_fault: ffs2_balloc (6) -1 6 10d 42d 42d
SYZFAIL: mmap of input file failed -1 1 43d 43d 43d
protection_fault: memcmp -1 1 45d 45d 45d
assert "refs > NUM" failed in kern_synch.c -1 2 2d11h 46d 46d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 62d 62d 62d
uvm_fault: bpfioctl (5) -1 1 69d 69d 69d
uvm_fault: alltraps_kern_meltdown -1 2 16d 76d 76d
panic: pool_p_free: rttmr free list modified: page ADDR; item addr ADDR; offset 0x10=ADDR 2 1 78d 78d 78d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c -1 2 77d 79d 79d
panic: softclock: invalid to_clock: -ADDR (3) 2 2 2d00h 83d 83d
protection_fault: sysctl_doproc -1 1 85d 85d 85d
uvm_fault: dt_ioctl_record_stop (2) -1 1621 13m 85d 85d
panic: unhandled af (5) 2 5 5d14h 98d 98d
assert "cifp != NULL" failed in route.c (5) -1 5 4d13h 99d 99d
protection_fault: icmp_mtudisc_timeout (4) -1 5 74d 101d 101d
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 3 85d 106d 106d
panic: softclock: invalid to_clock: ADDR (4) 2 3 34d 106d 106d
SYZFAIL: open of /dev/kcov failed (2) -1 70 7d23h 108d 108d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 3 25d 115d 115d
uvm_fault: _copyin -1 5 78d 122d 122d
witness: reversal: sbufsnd inode (3) -1 8 12h26m 136d 136d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 5 10d 158d 158d
uvm_fault: witness_checkorder (6) -1 40 21h19m 162d 162d
witness: reversal: &sched_lock &cq->cq_mtx -1 5 50m 163d 163d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 5 10d 164d 164d
assert "rn != NULL" failed in pipex.c -1 20 45d 168d 168d
uvm_fault: mtx_enter_try -1 12 2d22h 172d 172d
uvm_fault: _copyinstr -1 13 82d 175d 175d
SYZFAIL: can't reallocate -1 21 1d16h 180d 180d
witness: reversal: &cq->cq_mtx &sched_lock -1 39 21d 186d 186d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 61d 192d 192d
uvm_fault: mtx_enter -1 66 15h17m 197d 197d
panic: uvm_fault_unwire_locked: address not in map (5) 2 40 13d 206d 206d
panic: chgproccnt: procs < NUM 2 5 60d 245d 245d
uvm_fault: savectx (3) -1 271 1d02h 247d 247d
SYZFAIL: repeatedly failed to execute the program (2) -1 16 5d14h 248d 248d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 17 1d13h 248d 248d
SYZFAIL: coverage filter is full (3) -1 504613 1d17h 249d 249d
protection_fault: bpfdetach -1 38 7d15h 251d 251d
uvm_fault: x86_ipi_db (9) -1 270 6h28m 252d 252d
SYZFAIL: SIGBUS (2) -1 608 5h30m 255d 255d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 49d 257d 257d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 101 12d 257d 257d
witness: reversal: sbufrcv inode (2) -1 13 19d 258d 258d
assert "refs != ~NUM" failed in kern_synch.c -1 593 3h14m 259d 259d
SYZFAIL: too many calls in output (2) -1 64 23d 260d 260d
SYZFAIL: posix_spawnp failed -1 900 1h15m 261d 261d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 317 1d08h 261d 261d
uvm_fault: proc_trampoline (2) -1 199 3h58m 261d 261d
protection_fault: witness_checkorder (5) -1 7 72d 261d 261d
panic: pledge_namei: ni_pledge (2) 2 10 3h52m 262d 262d
uvm_fault: arp_rtrequest (3) -1 299 2d22h 262d 262d
protection_fault: copyout -1 8 72d 262d 262d
pool: free list modified: shmpl (6) -1 493 5h12m 263d 263d
uvm_fault: db_enter (6) -1 515 2h13m 263d 263d
can't ssh into the instance (2) -1 34124 12h12m 263d 263d
suppressed report (2) -1 12935 3h56m 263d 263d
panic: missing alias (6) 2 629 13m 263d 263d
SYZFAIL: failed to recv rpc (4) -1 1175 2h16m 263d 263d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 492 15h49m 263d 263d
corrupted report (7) -1 5436 1h17m 264d 264d
witness: reversal: lock order data missing (5) -1 169331 now 264d 264d
SYZFAIL: ioctl remote attach failed (6) -1 38134 11m 264d 264d
SYZFAIL: failed to mkdtemp (2) -1 68339 now 264d 264d
SYZFAIL: failed to send rpc (2) -1 20233 1h10m 264d 264d
SYZFAIL: tun_id out of range (4) -1 1941046 now 264d 264d
SYZFAIL: failed to mkdir (2) -1 8455 11m 264d 264d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 117 23d 318d 312d
SYZFAIL: too much cover -1 245 3h56m 433d 433d
SYZFAIL: pipe failed -1 5683 5h04m 468d 468d
pool: free list modified: rttmr -1 131 1d11h 582d 582d
protection_fault: lf_advlock (4) -1 C 27 4d02h 585d 585d
protection_fault: sys_semop -1 C 203 1h31m 604d 604d
uvm_fault: ktrops (2) -1 C 203 1d09h 757d 757d
uvm_fault: schedclock -1 syz 11 415d 783d 606d
kernel: page fault trap, code=NUM (3) -1 C 92 36d 814d 571d
malloc: free list modified: free (4) -1 C 24 16d 835d 834d
uvm_fault: hardclock (5) -1 syz 4 815d 967d 967d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 36d 978d 684d
protection_fault: sys_msgrcv (2) -1 C 164 4d06h 1108d 865d
uvm_fault: memcpy (5) -1 C 52 1h27m 1113d 1113d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1116d 1116d 1116d
panic: pmap_unwire: invalid PDE 2 syz 6 527d 1171d 1112d
no output from test machine (8) -1 C 728367 now 1180d 1176d
uvm_fault: ffs_indirtrunc -1 C 6 22d 1224d 1224d
witness: reversal: vmmaplk inode (3) -1 C 1061 27d 1256d 1206d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 12d 1279d 1279d
panic: bad dir (3) 2 C 180 59d 1285d 1113d
uvm_fault: ufs_lookup -1 C 99 19d 1380d 732d
kernel: double fault trap, code=NUM (2) -1 C 34 437d 1380d 1332d
protection_fault: ktrops -1 C 259 441d 1390d 1370d
protection_fault: sblock -1 syz 38 1214d 1393d 1393d
uvm_fault: fifo_write (2) -1 C 3430 415d 1401d 1086d
SYZFAIL: tun: read failed -1 syz 368009 now 1419d 1387d
uvm_fault: memset -1 C 100 22d 1539d 1539d
SYZFAIL: command failed -1 syz 14082 36m 1706d 1389d
panic: ufs_rename: lost dir entry 2 C 130 12d 2080d 1318d
lost connection to test machine (2) -1 885301 5m 2497d never