syzbot

 sign-in | mailing list | source | docs
🐞 Open [127]
🐞 Fixed [291]
🐞 Invalid [917]
≡ 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 2h41m 8279 45798 1213 2828870 4bd49954ab16 .config 7h15m 07e030de 3h11m all only
ci-openbsd-multicore now 2h41m 8238 48722 4429 1235089 30ee307006ea .config 5h21m 07e030de 3h11m all only
ci-openbsd-setuid now 2h41m 4591 29969 4892 1391045 30ee307006ea .config 5h21m 07e030de 3h11m all only
upstream (127):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
uvm_fault: pmap_page_remove (7) -1 1 22h46m 22h46m 22h46m
pool: free list modified: namei -1 1 1d02h 1d02h 1d02h
panic: vrele: v_writecount != NUM (2) 2 1 1d07h 1d07h 1d07h
assert "amap->am_buckets[bucket] == NULL" failed in uvm_amap.c -1 1 2d06h 2d06h 2d06h
panic: uao_find_swhash_elt: can't allocate entry 2 4 23h43m 4d01h 4d01h
assert "dupe == NULL" failed in uvm_page.c (5) -1 4 3h06m 4d01h 4d01h
openbsd test error: can't ssh into the instance -1 2 7d03h 7d05h 7d05h
multicore test error: can't ssh into the instance -1 4 7d04h 7d06h 7d06h
panic: mtx ADDR: locking against myself (3) 2 1 7d13h 7d13h 7d13h
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c (2) -1 4 3d11h 11d 11d
panic: trap type NUM, code=NUM, pc=bd929 2 1 15d 15d 15d
protection_fault: leavepgrp -1 1 18d 18d 18d
protection_fault: mtx_enter (3) -1 20 18h02m 18d 18d
witness: reversal: fdlock inode (2) -1 1 19d 19d 19d
pool: free list modified: pvpl (2) -1 1 21d 21d 21d
uvm_fault: nd6_rtrequest -1 1 24d 24d 24d
uvm_fault: spec_getattr (2) -1 2 16d 32d 32d
multicore test error: lost connection to test machine (3) -1 1 33d 33d 33d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 2 10d 35d 35d
SYZFAIL: tun: can't open device (7) -1 60 8h43m 35d 35d
uvm_fault: uao_detach (2) -1 1 35d 35d 35d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 136 14d 35d 35d
panic: ffs_valloc: dup alloc (4) 2 6 26d 38d 38d
panic: ffs2_balloc: unwind failed (3) 2 1 39d 39d 39d
uvm_fault: sys_shmat (2) -1 1 42d 42d 42d
witness: denied attempt to set clock forward to ADDR (3) -1 1 43d 43d 43d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 1 44d 44d 44d
witness: lock_object uninitialized: ADDR (4) -1 1 46d 46d 46d
uvm_fault: ffs_nodealloccg (3) -1 1 47d 47d 47d
panic: uvmW_AfaRuNlItNG_:unwi rSPeL_ loNOckTe Ld:OW EaRdEdDr eOsNs SnYoStC AiLn mLa p7 2 1 55d 55d 55d
protection_fault: malloc (2) -1 1 57d 57d 57d
uvm_fault: ffs_fragextend (2) -1 1 60d 60d 60d
uvm_fault: ffs_alloccg (2) -1 2 60d 60d 60d
uvm_fault: ufs_direnter (5) -1 1 60d 60d 60d
uvm_fault: ffs_freefile (2) -1 1 60d 60d 60d
uvm_fault: ffs2_balloc (6) -1 6 28d 60d 60d
SYZFAIL: mmap of input file failed -1 1 61d 61d 61d
protection_fault: memcmp -1 1 63d 63d 63d
assert "refs > NUM" failed in kern_synch.c -1 2 20d 63d 63d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 80d 80d 80d
uvm_fault: bpfioctl (5) -1 2 15d 87d 87d
uvm_fault: alltraps_kern_meltdown -1 2 34d 93d 93d
panic: softclock: invalid to_clock: -ADDR (3) 2 2 19d 101d 101d
uvm_fault: dt_ioctl_record_stop (2) -1 1951 3h57m 103d 103d
panic: unhandled af (5) 2 5 23d 115d 115d
assert "cifp != NULL" failed in route.c (5) -1 5 22d 117d 117d
protection_fault: icmp_mtudisc_timeout (4) -1 6 9d01h 118d 118d
panic: softclock: invalid to_clock: ADDR (4) 2 3 52d 124d 124d
SYZFAIL: open of /dev/kcov failed (2) -1 72 11d 125d 125d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 3 43d 133d 133d
witness: reversal: sbufsnd inode (3) -1 10 4d04h 154d 154d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 7 1d05h 176d 176d
uvm_fault: witness_checkorder (6) -1 45 2h20m 179d 179d
witness: reversal: &sched_lock &cq->cq_mtx -1 5 17d 180d 180d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 5 28d 182d 182d
assert "rn != NULL" failed in pipex.c -1 22 19h03m 185d 185d
uvm_fault: mtx_enter_try -1 13 8d10h 189d 189d
SYZFAIL: can't reallocate -1 29 2d08h 198d 198d
witness: reversal: &cq->cq_mtx &sched_lock -1 41 2d01h 204d 204d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 79d 210d 210d
uvm_fault: mtx_enter -1 84 12h19m 215d 215d
panic: uvm_fault_unwire_locked: address not in map (5) 2 78 20h00m 224d 224d
panic: chgproccnt: procs < NUM 2 5 78d 263d 263d
uvm_fault: savectx (3) -1 306 14m 265d 265d
SYZFAIL: repeatedly failed to execute the program (2) -1 22 3d21h 266d 266d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 17 19d 266d 266d
SYZFAIL: coverage filter is full (3) -1 530612 4h41m 267d 267d
protection_fault: bpfdetach -1 41 3d02h 268d 268d
uvm_fault: x86_ipi_db (9) -1 293 1d14h 270d 270d
SYZFAIL: SIGBUS (2) -1 614 3d08h 273d 273d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 67d 274d 274d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 101 29d 275d 275d
witness: reversal: sbufrcv inode (2) -1 13 37d 276d 276d
assert "refs != ~NUM" failed in kern_synch.c -1 738 14h06m 277d 277d
SYZFAIL: too many calls in output (2) -1 64 41d 278d 278d
SYZFAIL: posix_spawnp failed -1 1013 6h13m 278d 278d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 344 22h00m 278d 278d
uvm_fault: proc_trampoline (2) -1 214 2d03h 279d 279d
protection_fault: witness_checkorder (5) -1 11 1d19h 279d 279d
panic: pledge_namei: ni_pledge (2) 2 10 17d 279d 279d
uvm_fault: arp_rtrequest (3) -1 309 11h33m 280d 280d
protection_fault: copyout -1 8 89d 280d 280d
pool: free list modified: shmpl (6) -1 526 2h48m 281d 281d
uvm_fault: db_enter (6) -1 524 6d09h 281d 281d
can't ssh into the instance (2) -1 34554 5h14m 281d 281d
suppressed report (2) -1 13817 37m 281d 281d
panic: missing alias (6) 2 771 2h10m 281d 281d
SYZFAIL: failed to recv rpc (4) -1 1242 10h49m 281d 281d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 558 1h51m 281d 281d
corrupted report (7) -1 5942 42m 282d 282d
witness: reversal: lock order data missing (5) -1 175919 now 282d 282d
SYZFAIL: ioctl remote attach failed (6) -1 40318 now 282d 282d
SYZFAIL: failed to mkdtemp (2) -1 72923 10m 282d 282d
SYZFAIL: failed to send rpc (2) -1 21486 15m 282d 282d
SYZFAIL: tun_id out of range (4) -1 2084815 now 282d 282d
SYZFAIL: failed to mkdir (2) -1 9013 1h27m 282d 282d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 117 41d 336d 329d
SYZFAIL: too much cover -1 264 22h13m 451d 451d
SYZFAIL: pipe failed -1 6676 7d07h 486d 486d
pool: free list modified: rttmr -1 135 1h47m 600d 600d
protection_fault: lf_advlock (4) -1 C 34 2d15h 603d 603d
protection_fault: sys_semop -1 C 226 7d13h 622d 622d
uvm_fault: ktrops (2) -1 C 218 2d01h 775d 775d
uvm_fault: schedclock -1 syz 11 433d 801d 624d
kernel: page fault trap, code=NUM (3) -1 C 92 54d 831d 589d
malloc: free list modified: free (4) -1 C 24 13d 853d 852d
uvm_fault: hardclock (5) -1 syz 4 832d 985d 984d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 8d18h 996d 701d
protection_fault: sys_msgrcv (2) -1 C 164 21d 1126d 883d
uvm_fault: memcpy (5) -1 C 57 7d20h 1130d 1130d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1134d 1134d 1134d
panic: pmap_unwire: invalid PDE 2 syz 6 545d 1188d 1130d
no output from test machine (8) -1 C 738199 now 1197d 1194d
uvm_fault: ffs_indirtrunc -1 C 6 39d 1241d 1241d
witness: reversal: vmmaplk inode (3) -1 C 1061 45d 1273d 1224d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 1d16h 1296d 1296d
panic: bad dir (3) 2 C 180 77d 1303d 1131d
uvm_fault: ufs_lookup -1 C 99 8d18h 1398d 750d
kernel: double fault trap, code=NUM (2) -1 C 34 455d 1398d 1349d
protection_fault: ktrops -1 C 259 459d 1408d 1388d
protection_fault: sblock -1 syz 38 1232d 1411d 1411d
uvm_fault: fifo_write (2) -1 C 3430 433d 1419d 1104d
SYZFAIL: tun: read failed -1 syz 395079 now 1436d 1405d
uvm_fault: memset -1 C 100 16d 1557d 1557d
SYZFAIL: command failed -1 syz 14564 57m 1724d 1407d
panic: ufs_rename: lost dir entry 2 C 131 12d 2098d 1336d
lost connection to test machine (2) -1 890901 29m 2515d never