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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 8h58m 7919 44910 540 826342 532f6034b8b3 .config 12h18m e2beed91 4d19h all only
ci-openbsd-multicore now 8h26m 8069 47160 610 1305679 f5fd5ebfe1eb .config 11h28m e2beed91 4d19h all only
ci-openbsd-setuid now 8h46m 4553 30050 1396 392084 532f6034b8b3 .config 12h18m e2beed91 4d19h all only
upstream (113):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
uvm_fault: ffs_fragextend (2) -1 1 2d16h 2d16h 2d16h
uvm_fault: ffs_alloccg (2) -1 2 2d16h 2d18h 2d18h
uvm_fault: ufs_direnter (5) -1 1 2d19h 2d19h 2d19h
uvm_fault: ffs_freefile (2) -1 1 2d21h 2d21h 2d21h
uvm_fault: ffs2_balloc (6) -1 3 2d19h 2d21h 2d21h
SYZFAIL: mmap of input file failed -1 1 3d22h 3d22h 3d22h
protection_fault: memcmp -1 1 5d17h 5d17h 5d17h
assert "refs > NUM" failed in kern_synch.c -1 1 6d08h 6d08h 6d08h
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 22d 22d 22d
uvm_fault: bpfioctl (5) -1 1 30d 30d 30d
uvm_fault: alltraps_kern_meltdown -1 1 36d 36d 36d
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 37d 39d 39d
panic: softclock: invalid to_clock: -ADDR (3) 2 1 43d 43d 43d
protection_fault: sysctl_doproc -1 1 45d 45d 45d
uvm_fault: dt_ioctl_record_stop (2) -1 860 8m 46d 46d
uvm_fault: putc (2) -1 1 56d 56d 56d
panic: unhandled af (5) 2 2 16d 58d 58d
assert "cifp != NULL" failed in route.c (5) -1 3 6d22h 60d 60d
protection_fault: icmp_mtudisc_timeout (4) -1 5 35d 61d 61d
syzkaller: make host failed: failed to run ["gmake" "host" "ci"]: exit status 2 (5) -1 117 48d 63d 63d
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 3 45d 66d 66d
panic: softclock: invalid to_clock: ADDR (4) 2 2 14d 66d 66d
uvm_fault: pmap_page_remove (6) -1 1 67d 67d 67d
SYZFAIL: open of /dev/kcov failed (2) -1 43 1d09h 68d 68d
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 78d 78d 78d
panic: kernel diagnostic assertion "refs != ~NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch 2 1 79d 79d 79d
uvm_fault: sys_shmat -1 1 79d 79d 79d
uvm_fault: _copyin -1 5 38d 82d 82d
SYZFAIL: tun: can't open device (6) -1 31 44d 85d 85d
protection_fault: mtx_enter (2) -1 1 88d 88d 88d
witness: reversal: sbufsnd inode (3) -1 5 21d 97d 97d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 3 45d 119d 119d
uvm_fault: witness_checkorder (6) -1 33 4d17h 122d 122d
witness: reversal: &sched_lock &cq->cq_mtx -1 4 30d 123d 123d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 3 17d 124d 124d
assert "rn != NULL" failed in pipex.c -1 20 5d20h 128d 128d
uvm_fault: mtx_enter_try -1 11 4d02h 132d 132d
uvm_fault: _copyinstr -1 13 43d 135d 135d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c -1 2 80d 138d 138d
protection_fault: __x86_indirect_thunk_r11 (4) -1 4 86d 139d 139d
SYZFAIL: can't reallocate -1 12 4d05h 141d 141d
witness: reversal: &cq->cq_mtx &sched_lock -1 33 2d15h 147d 147d
uvm_fault: copyout -1 214 12d 147d 147d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 21d 152d 152d
uvm_fault: mtx_enter -1 47 7d14h 158d 158d
panic: uvm_fault_unwire_locked: address not in map (5) 2 35 3d21h 166d 166d
panic: chgproccnt: procs < NUM 2 5 20d 205d 205d
uvm_fault: savectx (3) -1 184 43m 207d 207d
SYZFAIL: repeatedly failed to execute the program (2) -1 12 1d13h 208d 208d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 11 10d 209d 209d
SYZFAIL: coverage filter is full (3) -1 455947 8h47m 209d 209d
protection_fault: bpfdetach -1 33 8h18m 211d 211d
uvm_fault: x86_ipi_db (9) -1 215 5h54m 213d 213d
SYZFAIL: SIGBUS (2) -1 39 2d19h 215d 215d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 9d15h 217d 217d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 46 1d00h 217d 217d
witness: reversal: sbufrcv inode (2) -1 12 4d02h 218d 218d
assert "refs != ~NUM" failed in kern_synch.c -1 419 21h33m 219d 219d
SYZFAIL: too many calls in output (2) -1 62 4d02h 220d 220d
SYZFAIL: posix_spawnp failed -1 546 5h55m 221d 221d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 261 9h37m 221d 221d
uvm_fault: proc_trampoline (2) -1 134 1d00h 221d 221d
protection_fault: witness_checkorder (5) -1 7 33d 221d 221d
panic: pledge_namei: ni_pledge (2) 2 7 2d09h 222d 222d
uvm_fault: arp_rtrequest (3) -1 283 2d19h 222d 222d
protection_fault: copyout -1 8 32d 223d 223d
pool: free list modified: shmpl (6) -1 407 12h56m 223d 223d
uvm_fault: db_enter (6) -1 456 4d02h 223d 223d
can't ssh into the instance (2) -1 31953 23m 224d 224d
suppressed report (2) -1 10722 now 224d 224d
panic: missing alias (6) 2 461 43m 224d 224d
SYZFAIL: failed to recv rpc (4) -1 923 3h02m 224d 224d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 387 7h05m 224d 224d
corrupted report (7) -1 4236 1h09m 224d 224d
witness: reversal: lock order data missing (5) -1 146221 now 224d 224d
SYZFAIL: ioctl remote attach failed (6) -1 31237 21m 224d 224d
SYZFAIL: failed to mkdtemp (2) -1 29738 now 224d 224d
SYZFAIL: failed to send rpc (2) -1 17560 23m 224d 224d
SYZFAIL: tun_id out of range (4) -1 1624861 now 224d 224d
SYZFAIL: failed to mkdir (2) -1 2898 57m 224d 224d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 78 39d 278d 272d
SYZFAIL: too much cover -1 211 1d00h 393d 393d
SYZFAIL: pipe failed -1 68 15d 428d 428d
pool: free list modified: rttmr -1 101 8d06h 543d 543d
protection_fault: lf_advlock (4) -1 C 21 6d13h 545d 545d
protection_fault: sys_semop -1 C 156 4d16h 565d 565d
uvm_fault: ktrops (2) -1 C 178 14h38m 718d 718d
uvm_fault: schedclock -1 syz 11 375d 744d 566d
kernel: page fault trap, code=NUM (3) -1 C 92 21d 774d 531d
malloc: free list modified: free (4) -1 C 23 21d 795d 795d
uvm_fault: hardclock (5) -1 syz 4 775d 927d 927d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 21d 938d 644d
protection_fault: sys_msgrcv (2) -1 C 159 24d 1069d 825d
uvm_fault: memcpy (5) -1 C 43 2d14h 1073d 1073d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1077d 1077d 1077d
panic: pmap_unwire: invalid PDE 2 syz 6 488d 1131d 1073d
no output from test machine (8) -1 C 699857 now 1140d 1136d
uvm_fault: ffs_indirtrunc -1 C 5 156d 1184d 1184d
witness: reversal: vmmaplk inode (3) -1 C 1060 69d 1216d 1166d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 8h51m 1239d 1239d
panic: bad dir (3) 2 C 180 19d 1245d 1073d
uvm_fault: ufs_lookup -1 C 97 2d17h 1340d 692d
kernel: double fault trap, code=NUM (2) -1 C 34 397d 1340d 1292d
protection_fault: ktrops -1 C 259 401d 1350d 1330d
protection_fault: sblock -1 syz 38 1174d 1354d 1353d
uvm_fault: fifo_write (2) -1 C 3430 376d 1361d 1046d
SYZFAIL: tun: read failed -1 syz 313669 now 1379d 1347d
uvm_fault: memset -1 C 94 2d15h 1499d 1499d
SYZFAIL: command failed -1 syz 13683 13h52m 1667d 1349d
panic: ufs_rename: lost dir entry 2 C 127 6d05h 2041d 1279d
lost connection to test machine (2) -1 870312 now 2457d never