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🐞 Open [113]
🐞 Fixed [291]
🐞 Invalid [900]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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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 2h12m 7981 45007 858 1423787 a42597db4a93 .config 3h45m e2beed91 3d23h all only
ci-openbsd-multicore now 1h43m 8173 47126 1067 2579886 a42597db4a93 .config 3h45m e2beed91 3d23h all only
ci-openbsd-setuid now 2h01m 4562 30021 2563 747927 a42597db4a93 .config 3h45m e2beed91 3d23h all only
upstream (113):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
uvm_fault: ffs_fragextend (2) -1 1 1d20h 1d20h 1d20h
uvm_fault: ffs_alloccg (2) -1 2 1d20h 1d22h 1d22h
uvm_fault: ufs_direnter (5) -1 1 1d23h 1d23h 1d23h
uvm_fault: ffs_freefile (2) -1 1 2d01h 2d01h 2d01h
uvm_fault: ffs2_balloc (6) -1 3 1d23h 2d01h 2d01h
SYZFAIL: mmap of input file failed -1 1 3d02h 3d02h 3d02h
protection_fault: memcmp -1 1 4d21h 4d21h 4d21h
assert "refs > NUM" failed in kern_synch.c -1 1 5d12h 5d12h 5d12h
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 21d 21d 21d
uvm_fault: bpfioctl (5) -1 1 29d 29d 29d
uvm_fault: alltraps_kern_meltdown -1 1 35d 35d 35d
panic: pool_p_free: rttmr free list modified: page ADDR; item addr ADDR; offset 0x10=ADDR 2 1 38d 38d 38d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c -1 2 36d 38d 38d
panic: softclock: invalid to_clock: -ADDR (3) 2 1 43d 43d 43d
protection_fault: sysctl_doproc -1 1 44d 44d 44d
uvm_fault: dt_ioctl_record_stop (2) -1 848 42m 45d 45d
uvm_fault: putc (2) -1 1 55d 55d 55d
panic: unhandled af (5) 2 2 15d 57d 57d
assert "cifp != NULL" failed in route.c (5) -1 3 6d02h 59d 59d
protection_fault: icmp_mtudisc_timeout (4) -1 5 34d 60d 60d
syzkaller: make host failed: failed to run ["gmake" "host" "ci"]: exit status 2 (5) -1 117 47d 62d 62d
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 3 44d 65d 65d
panic: softclock: invalid to_clock: ADDR (4) 2 2 13d 66d 66d
uvm_fault: pmap_page_remove (6) -1 1 66d 66d 66d
SYZFAIL: open of /dev/kcov failed (2) -1 43 13h47m 67d 67d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 1 75d 75d 75d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (4) -1 1 77d 77d 77d
panic: kernel diagnostic assertion "refs != ~NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch 2 1 78d 78d 78d
uvm_fault: sys_shmat -1 1 78d 78d 78d
uvm_fault: _copyin -1 5 37d 81d 81d
SYZFAIL: tun: can't open device (6) -1 31 43d 84d 84d
protection_fault: mtx_enter (2) -1 1 87d 87d 87d
witness: reversal: sbufsnd inode (3) -1 5 20d 96d 96d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 3 44d 118d 118d
uvm_fault: witness_checkorder (6) -1 33 3d21h 121d 121d
witness: reversal: &sched_lock &cq->cq_mtx -1 4 29d 122d 122d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 3 16d 123d 123d
assert "rn != NULL" failed in pipex.c -1 20 5d00h 127d 127d
uvm_fault: mtx_enter_try -1 11 3d06h 131d 131d
uvm_fault: _copyinstr -1 13 42d 134d 134d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c -1 2 79d 138d 138d
protection_fault: __x86_indirect_thunk_r11 (4) -1 4 85d 139d 139d
SYZFAIL: can't reallocate -1 12 3d09h 140d 140d
witness: reversal: &cq->cq_mtx &sched_lock -1 33 1d19h 146d 146d
uvm_fault: copyout -1 214 11d 146d 146d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 20d 151d 151d
uvm_fault: mtx_enter -1 47 6d18h 157d 157d
panic: uvm_fault_unwire_locked: address not in map (5) 2 35 3d01h 166d 166d
panic: chgproccnt: procs < NUM 2 5 19d 205d 205d
uvm_fault: savectx (3) -1 179 12h19m 207d 207d
SYZFAIL: repeatedly failed to execute the program (2) -1 12 17h03m 208d 208d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 11 9d05h 208d 208d
SYZFAIL: coverage filter is full (3) -1 452205 now 208d 208d
protection_fault: bpfdetach -1 32 4d05h 210d 210d
uvm_fault: x86_ipi_db (9) -1 214 1h30m 212d 212d
SYZFAIL: SIGBUS (2) -1 39 1d23h 214d 214d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 8d19h 216d 216d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 46 4h10m 217d 217d
witness: reversal: sbufrcv inode (2) -1 12 3d06h 218d 218d
assert "refs != ~NUM" failed in kern_synch.c -1 419 1h34m 218d 218d
SYZFAIL: too many calls in output (2) -1 62 3d06h 219d 219d
SYZFAIL: posix_spawnp failed -1 542 5h17m 220d 220d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 259 10h10m 220d 220d
uvm_fault: proc_trampoline (2) -1 134 4h19m 220d 220d
protection_fault: witness_checkorder (5) -1 7 32d 220d 220d
panic: pledge_namei: ni_pledge (2) 2 7 1d13h 221d 221d
uvm_fault: arp_rtrequest (3) -1 283 1d23h 221d 221d
protection_fault: copyout -1 8 31d 222d 222d
pool: free list modified: shmpl (6) -1 406 9h07m 222d 222d
uvm_fault: db_enter (6) -1 456 3d06h 223d 223d
can't ssh into the instance (2) -1 31912 1h08m 223d 223d
suppressed report (2) -1 10684 now 223d 223d
panic: missing alias (6) 2 460 1h05m 223d 223d
SYZFAIL: failed to recv rpc (4) -1 919 50m 223d 223d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 386 2h59m 223d 223d
corrupted report (7) -1 4217 17m 223d 223d
witness: reversal: lock order data missing (5) -1 145953 37m 223d 223d
SYZFAIL: ioctl remote attach failed (6) -1 31049 5m 223d 223d
SYZFAIL: failed to mkdtemp (2) -1 29605 38m 223d 223d
SYZFAIL: failed to send rpc (2) -1 17543 1h37m 223d 223d
SYZFAIL: tun_id out of range (4) -1 1618438 now 223d 223d
SYZFAIL: failed to mkdir (2) -1 2889 18h11m 223d 223d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 78 38d 277d 271d
SYZFAIL: too much cover -1 211 4h22m 393d 393d
SYZFAIL: pipe failed -1 68 14d 427d 427d
pool: free list modified: rttmr -1 101 7d10h 542d 542d
protection_fault: lf_advlock (4) -1 C 21 5d17h 545d 545d
protection_fault: sys_semop -1 C 156 3d20h 564d 564d
uvm_fault: ktrops (2) -1 C 177 17h15m 717d 717d
uvm_fault: schedclock -1 syz 11 374d 743d 566d
kernel: page fault trap, code=NUM (3) -1 C 92 21d 773d 530d
malloc: free list modified: free (4) -1 C 23 20d 794d 794d
uvm_fault: hardclock (5) -1 syz 4 774d 926d 926d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 20d 937d 643d
protection_fault: sys_msgrcv (2) -1 C 159 24d 1068d 824d
uvm_fault: memcpy (5) -1 C 43 1d18h 1072d 1072d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1076d 1076d 1076d
panic: pmap_unwire: invalid PDE 2 syz 6 487d 1130d 1072d
no output from test machine (8) -1 C 699216 now 1139d 1136d
uvm_fault: ffs_indirtrunc -1 C 5 155d 1183d 1183d
witness: reversal: vmmaplk inode (3) -1 C 1060 68d 1215d 1166d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 13d 1238d 1238d
panic: bad dir (3) 2 C 180 19d 1244d 1072d
uvm_fault: ufs_lookup -1 C 97 1d21h 1339d 692d
kernel: double fault trap, code=NUM (2) -1 C 34 397d 1340d 1291d
protection_fault: ktrops -1 C 259 400d 1349d 1329d
protection_fault: sblock -1 syz 38 1173d 1353d 1353d
uvm_fault: fifo_write (2) -1 C 3430 375d 1361d 1045d
SYZFAIL: tun: read failed -1 syz 312487 now 1378d 1346d
uvm_fault: memset -1 C 94 1d19h 1499d 1499d
SYZFAIL: command failed -1 syz 13681 3h39m 1666d 1348d
panic: ufs_rename: lost dir entry 2 C 127 5d09h 2040d 1278d
lost connection to test machine (2) -1 870243 1h31m 2456d never