syzbot

 sign-in | mailing list | source | docs
🐞 Open [114]
🐞 Fixed [291]
🐞 Invalid [900]
≡ 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 10h05m 7971 44985 2132 3320422 d2452bdbee39 .config 13h45m e2beed91 5d10h all only
ci-openbsd-multicore now 9h27m 8130 47233 4268 2818113 d2452bdbee39 .config 13h45m e2beed91 5d10h all only
ci-openbsd-setuid now 9h58m 4581 30059 5504 1606871 d2452bdbee39 .config 13h45m e2beed91 5d10h all only
upstream (114):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
protection_fault: malloc (2) -1 1 13h56m 13h56m 13h56m
uvm_fault: ffs_fragextend (2) -1 1 3d07h 3d07h 3d07h
uvm_fault: ffs_alloccg (2) -1 2 3d06h 3d08h 3d08h
uvm_fault: ufs_direnter (5) -1 1 3d09h 3d09h 3d09h
uvm_fault: ffs_freefile (2) -1 1 3d11h 3d11h 3d11h
uvm_fault: ffs2_balloc (6) -1 3 3d09h 3d11h 3d11h
SYZFAIL: mmap of input file failed -1 1 4d12h 4d12h 4d12h
protection_fault: memcmp -1 1 6d07h 6d07h 6d07h
assert "refs > NUM" failed in kern_synch.c -1 1 6d23h 6d23h 6d23h
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 23d 23d 23d
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 39d 39d 39d
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 44d 44d 44d
protection_fault: sysctl_doproc -1 1 46d 46d 46d
uvm_fault: dt_ioctl_record_stop (2) -1 873 2h54m 46d 46d
uvm_fault: putc (2) -1 1 57d 57d 57d
panic: unhandled af (5) 2 2 16d 58d 58d
assert "cifp != NULL" failed in route.c (5) -1 3 7d12h 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 49d 64d 64d
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 3 45d 67d 67d
panic: softclock: invalid to_clock: ADDR (4) 2 2 14d 67d 67d
uvm_fault: pmap_page_remove (6) -1 1 67d 67d 67d
SYZFAIL: open of /dev/kcov failed (2) -1 43 2d00h 69d 69d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 1 76d 76d 76d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (4) -1 1 79d 79d 79d
panic: kernel diagnostic assertion "refs != ~NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch 2 1 80d 80d 80d
uvm_fault: sys_shmat -1 1 80d 80d 80d
uvm_fault: _copyin -1 5 39d 83d 83d
SYZFAIL: tun: can't open device (6) -1 31 45d 86d 86d
protection_fault: mtx_enter (2) -1 1 89d 89d 89d
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 5d07h 122d 122d
witness: reversal: &sched_lock &cq->cq_mtx -1 4 31d 124d 124d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 3 18d 125d 125d
assert "rn != NULL" failed in pipex.c -1 20 6d10h 129d 129d
uvm_fault: mtx_enter_try -1 11 4d16h 132d 132d
uvm_fault: _copyinstr -1 13 43d 136d 136d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c -1 2 80d 139d 139d
protection_fault: __x86_indirect_thunk_r11 (4) -1 4 87d 140d 140d
SYZFAIL: can't reallocate -1 12 4d19h 141d 141d
witness: reversal: &cq->cq_mtx &sched_lock -1 33 3d06h 147d 147d
uvm_fault: copyout -1 214 12d 147d 147d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 22d 153d 153d
uvm_fault: mtx_enter -1 47 8d04h 158d 158d
panic: uvm_fault_unwire_locked: address not in map (5) 2 35 4d11h 167d 167d
panic: chgproccnt: procs < NUM 2 5 21d 206d 206d
uvm_fault: savectx (3) -1 186 9h03m 208d 208d
SYZFAIL: repeatedly failed to execute the program (2) -1 12 2d03h 209d 209d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 11 10d 209d 209d
SYZFAIL: coverage filter is full (3) -1 458919 now 210d 210d
protection_fault: bpfdetach -1 33 22h33m 212d 212d
uvm_fault: x86_ipi_db (9) -1 217 10h04m 213d 213d
SYZFAIL: SIGBUS (2) -1 39 3d10h 216d 216d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 10d 218d 218d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 46 1d14h 218d 218d
witness: reversal: sbufrcv inode (2) -1 12 4d16h 219d 219d
assert "refs != ~NUM" failed in kern_synch.c -1 421 13m 220d 220d
SYZFAIL: too many calls in output (2) -1 62 4d16h 221d 221d
SYZFAIL: posix_spawnp failed -1 549 9h56m 221d 221d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 261 23h53m 222d 222d
uvm_fault: proc_trampoline (2) -1 135 13h51m 222d 222d
protection_fault: witness_checkorder (5) -1 7 33d 222d 222d
panic: pledge_namei: ni_pledge (2) 2 7 2d23h 222d 222d
uvm_fault: arp_rtrequest (3) -1 283 3d09h 223d 223d
protection_fault: copyout -1 8 33d 223d 223d
pool: free list modified: shmpl (6) -1 407 1d03h 224d 224d
uvm_fault: db_enter (6) -1 457 10h58m 224d 224d
can't ssh into the instance (2) -1 31994 22m 224d 224d
suppressed report (2) -1 10757 24m 224d 224d
panic: missing alias (6) 2 461 14h58m 224d 224d
SYZFAIL: failed to recv rpc (4) -1 926 22m 224d 224d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 388 12h09m 224d 224d
corrupted report (7) -1 4251 59m 225d 225d
witness: reversal: lock order data missing (5) -1 146389 9h22m 225d 225d
SYZFAIL: ioctl remote attach failed (6) -1 31352 8m 225d 225d
SYZFAIL: failed to mkdtemp (2) -1 29904 7m 225d 225d
SYZFAIL: failed to send rpc (2) -1 17574 1h58m 225d 225d
SYZFAIL: tun_id out of range (4) -1 1629382 now 225d 225d
SYZFAIL: failed to mkdir (2) -1 2917 1h26m 225d 225d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 78 40d 279d 273d
SYZFAIL: too much cover -1 212 10h52m 394d 394d
SYZFAIL: pipe failed -1 68 16d 429d 429d
pool: free list modified: rttmr -1 101 8d20h 543d 543d
protection_fault: lf_advlock (4) -1 C 22 11h05m 546d 546d
protection_fault: sys_semop -1 C 157 8h09m 565d 565d
uvm_fault: ktrops (2) -1 C 178 1d04h 718d 718d
uvm_fault: schedclock -1 syz 11 376d 744d 567d
kernel: page fault trap, code=NUM (3) -1 C 92 22d 774d 532d
malloc: free list modified: free (4) -1 C 23 22d 796d 795d
uvm_fault: hardclock (5) -1 syz 4 776d 928d 928d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 21d 939d 644d
protection_fault: sys_msgrcv (2) -1 C 159 25d 1069d 826d
uvm_fault: memcpy (5) -1 C 43 3d04h 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 700280 now 1141d 1137d
uvm_fault: ffs_indirtrunc -1 C 5 156d 1185d 1185d
witness: reversal: vmmaplk inode (3) -1 C 1060 69d 1217d 1167d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 23h06m 1239d 1239d
panic: bad dir (3) 2 C 180 20d 1246d 1074d
uvm_fault: ufs_lookup -1 C 97 3d07h 1341d 693d
kernel: double fault trap, code=NUM (2) -1 C 34 398d 1341d 1292d
protection_fault: ktrops -1 C 259 402d 1351d 1331d
protection_fault: sblock -1 syz 38 1175d 1354d 1354d
uvm_fault: fifo_write (2) -1 C 3430 376d 1362d 1047d
SYZFAIL: tun: read failed -1 syz 314456 now 1379d 1348d
uvm_fault: memset -1 C 94 3d05h 1500d 1500d
SYZFAIL: command failed -1 syz 13685 3h47m 1667d 1350d
panic: ufs_rename: lost dir entry 2 C 127 6d19h 2041d 1279d
lost connection to test machine (2) -1 870356 now 2458d never