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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 10h29m 7981 45083 1768 2883120 a42597db4a93 .config 12h02m e2beed91 4d08h all only
ci-openbsd-multicore now 10h00m 8173 47126 3857 2579886 a42597db4a93 .config 12h02m e2beed91 4d08h all only
ci-openbsd-setuid now 10h18m 4570 30075 5015 1449361 a42597db4a93 .config 12h02m e2beed91 4d08h all only
upstream (113):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
uvm_fault: ffs_fragextend (2) -1 1 2d05h 2d05h 2d05h
uvm_fault: ffs_alloccg (2) -1 2 2d04h 2d06h 2d06h
uvm_fault: ufs_direnter (5) -1 1 2d07h 2d07h 2d07h
uvm_fault: ffs_freefile (2) -1 1 2d09h 2d09h 2d09h
uvm_fault: ffs2_balloc (6) -1 3 2d07h 2d09h 2d09h
SYZFAIL: mmap of input file failed -1 1 3d10h 3d10h 3d10h
protection_fault: memcmp -1 1 5d05h 5d05h 5d05h
assert "refs > NUM" failed in kern_synch.c -1 1 5d21h 5d21h 5d21h
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 22d 22d 22d
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) -1 850 4h38m 45d 45d
uvm_fault: putc (2) -1 1 56d 56d 56d
panic: unhandled af (5) 2 2 15d 57d 57d
assert "cifp != NULL" failed in route.c (5) -1 3 6d10h 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 48d 63d 63d
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 22h04m 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 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 37d 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 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 4d05h 121d 121d
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 5d08h 128d 128d
uvm_fault: mtx_enter_try -1 11 3d14h 131d 131d
uvm_fault: _copyinstr -1 13 42d 135d 135d
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 86d 139d 139d
SYZFAIL: can't reallocate -1 12 3d17h 140d 140d
witness: reversal: &cq->cq_mtx &sched_lock -1 33 2d04h 146d 146d
uvm_fault: copyout -1 214 11d 146d 146d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 21d 152d 152d
uvm_fault: mtx_enter -1 47 7d02h 157d 157d
panic: uvm_fault_unwire_locked: address not in map (5) 2 35 3d09h 166d 166d
panic: chgproccnt: procs < NUM 2 5 20d 205d 205d
uvm_fault: savectx (3) -1 179 20h36m 207d 207d
SYZFAIL: repeatedly failed to execute the program (2) -1 12 1d01h 208d 208d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 11 9d13h 208d 208d
SYZFAIL: coverage filter is full (3) -1 454991 now 209d 209d
protection_fault: bpfdetach -1 32 4d13h 211d 211d
uvm_fault: x86_ipi_db (9) -1 214 9h47m 212d 212d
SYZFAIL: SIGBUS (2) -1 39 2d08h 215d 215d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 9d03h 217d 216d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 46 12h27m 217d 217d
witness: reversal: sbufrcv inode (2) -1 12 3d14h 218d 218d
assert "refs != ~NUM" failed in kern_synch.c -1 419 9h51m 219d 219d
SYZFAIL: too many calls in output (2) -1 62 3d14h 220d 220d
SYZFAIL: posix_spawnp failed -1 543 4h56m 220d 220d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 259 18h27m 220d 220d
uvm_fault: proc_trampoline (2) -1 134 12h36m 221d 221d
protection_fault: witness_checkorder (5) -1 7 32d 221d 221d
panic: pledge_namei: ni_pledge (2) 2 7 1d22h 221d 221d
uvm_fault: arp_rtrequest (3) -1 283 2d07h 222d 222d
protection_fault: copyout -1 8 31d 222d 222d
pool: free list modified: shmpl (6) -1 407 1h14m 223d 223d
uvm_fault: db_enter (6) -1 456 3d14h 223d 223d
can't ssh into the instance (2) -1 31923 53m 223d 223d
suppressed report (2) -1 10694 5m 223d 223d
panic: missing alias (6) 2 460 9h23m 223d 223d
SYZFAIL: failed to recv rpc (4) -1 919 9h07m 223d 223d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 386 11h16m 223d 223d
corrupted report (7) -1 4221 53m 224d 224d
witness: reversal: lock order data missing (5) -1 145953 8h54m 224d 224d
SYZFAIL: ioctl remote attach failed (6) -1 31118 now 224d 224d
SYZFAIL: failed to mkdtemp (2) -1 29608 1h16m 224d 224d
SYZFAIL: failed to send rpc (2) -1 17543 9h54m 224d 224d
SYZFAIL: tun_id out of range (4) -1 1621069 now 224d 224d
SYZFAIL: failed to mkdir (2) -1 2889 1d02h 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 12h39m 393d 393d
SYZFAIL: pipe failed -1 68 14d 428d 428d
pool: free list modified: rttmr -1 101 7d18h 542d 542d
protection_fault: lf_advlock (4) -1 C 21 6d01h 545d 545d
protection_fault: sys_semop -1 C 156 4d04h 564d 564d
uvm_fault: ktrops (2) -1 C 178 2h56m 717d 717d
uvm_fault: schedclock -1 syz 11 375d 743d 566d
kernel: page fault trap, code=NUM (3) -1 C 92 21d 773d 531d
malloc: free list modified: free (4) -1 C 23 21d 795d 794d
uvm_fault: hardclock (5) -1 syz 4 774d 927d 927d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 20d 938d 643d
protection_fault: sys_msgrcv (2) -1 C 159 24d 1068d 825d
uvm_fault: memcpy (5) -1 C 43 2d02h 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 699412 now 1140d 1136d
uvm_fault: ffs_indirtrunc -1 C 5 155d 1184d 1184d
witness: reversal: vmmaplk inode (3) -1 C 1060 68d 1216d 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 1245d 1073d
uvm_fault: ufs_lookup -1 C 97 2d05h 1340d 692d
kernel: double fault trap, code=NUM (2) -1 C 34 397d 1340d 1291d
protection_fault: ktrops -1 C 259 401d 1350d 1330d
protection_fault: sblock -1 syz 38 1174d 1353d 1353d
uvm_fault: fifo_write (2) -1 C 3430 375d 1361d 1046d
SYZFAIL: tun: read failed -1 syz 312901 now 1378d 1347d
uvm_fault: memset -1 C 94 2d03h 1499d 1499d
SYZFAIL: command failed -1 syz 13683 2h10m 1666d 1349d
panic: ufs_rename: lost dir entry 2 C 127 5d17h 2040d 1278d
lost connection to test machine (2) -1 870261 5m 2457d never