syzbot

 sign-in | mailing list | source | docs
🐞 Open [112]
🐞 Fixed [288]
🐞 Invalid [878]
≡ 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 10h49m 7829 43970 1067 1663159 2c6e3f429092 .config 22h01m 76ad128c 16h36m all only
ci-openbsd-multicore now 10h56m 8359 47402 1089 2054496 2c6e3f429092 .config 22h01m 76ad128c 16h36m all only
ci-openbsd-setuid now 11h03m 4666 30034 2336 653885 2c6e3f429092 .config 22h01m 76ad128c 16h36m all only
upstream (112):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
protection_fault: pf_anchor_global_RB_REMOVE (2) 1 2d02h 2d02h 2d02h
assert "d->bd_in_uiomove == NUM" failed in bpf.c (4) 1 4d22h 4d22h 4d22h
panic: kernel diagnostic assertion "refs != ~NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch 1 5d21h 5d21h 5d21h
uvm_fault: sys_shmat 1 5d22h 5d22h 5d22h
uvm_fault: _copyin 2 4d15h 9d00h 9d00h
SYZFAIL: tun: can't open device (6) 11 1d22h 11d 11d
protection_fault: mtx_enter (2) 1 14d 14d 14d
assert "(LIST_NEXT(inp, inp_lhash) == NULL) || (LIST_NEXT(inp, inp_lhash) == _Q_INVALID)" failed in in_pcb.c 1 21d 21d 21d
assert "!ISSET(inp->inp_flags, INP_IPV6)" failed in in_pcb.c 2 21d 21d 21d
protection_fault: in_pcbhash_lookup 3 21d 21d 21d
witness: reversal: sbufsnd inode (3) 2 21d 23d 23d
protection_fault: in6_addmulti (4) 1 25d 25d 25d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) 2 44d 45d 45d
witness: userret: mlockall 2 46d 47d 47d
uvm_fault: witness_checkorder (6) 12 2d04h 48d 48d
witness: reversal: &sched_lock &cq->cq_mtx 3 13d 49d 49d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) 2 6d13h 50d 50d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (3) 2 19d 51d 51d
SYZFAIL: dup2(NUM, kInPipeFd) failed (2) 2 31d 53d 53d
assert "rn != NULL" failed in pipex.c 1 54d 54d 54d
assert "refs != ~NUM" failed in kerneWARNING: SPL NOT LOWERED ON SYSCALL NUM NUM EXIT NUM aStopped at savectx+0xae 1 57d 57d 57d
uvm_fault: mtx_enter_try 5 7d07h 58d 58d
uvm_fault: _copyinstr 9 7h01m 61d 61d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c 2 6d12h 65d 65d
openbsd build error (23) 9 43d 65d 65d
openbsd test error: SYZFATAL: image testing failed w/o kernel bug (2) 1 65d 65d 65d
protection_fault: __x86_indirect_thunk_r11 (4) 4 12d 66d 66d
SYZFAIL: can't reallocate 4 22d 67d 67d
SYZFAIL: invalid kcov comp type 6 23d 69d 69d
witness: denied attempt to set clock forward to ADDR (2) 1 70d 70d 70d
witness: reversal: &cq->cq_mtx &sched_lock 13 4d08h 73d 73d
uvm_fault: copyout 133 1h45m 73d 73d
uvm_fault: mld6_fasttimeo 1 73d 73d 73d
panic: vrele: v_writecount != NUM 2 25d 78d 78d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) 1 78d 78d 78d
uvm_fault: mtx_enter 23 2d01h 84d 84d
witness: nd6_resolve: something odd happens 1 87d 87d 87d
panic: softclock: invalid to_clock: ADDR (3) 1 89d 89d 89d
uvm_fault: refcnt_rele 2 55d 89d 89d
uvm_fault: dt_ioctl_record_stop 883 54m 89d 89d
panic: uvm_fault_unwire_locked: address not in map (5) 24 1d13h 93d 93d
panic: mtx ADDR: locking against myself (2) 277 1h45m 115d 115d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c 12 27d 117d 117d
panic: chgproccnt: procs < NUM 4 16d 132d 132d
uvm_fault: savectx (3) 63 14h28m 134d 134d
SYZFAIL: repeatedly failed to execute the program (2) 6 1d23h 135d 135d
panic: trap type NUM, code=NUM, pc=NUM (4) 8 39d 135d 135d
SYZFAIL: coverage filter is full (3) 417407 2d21h 135d 135d
protection_fault: bpfdetach 16 4d18h 137d 137d
uvm_fault: x86_ipi_db (9) 104 7h50m 139d 139d
SYZFAIL: SIGBUS (2) 6 7d19h 141d 141d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) 4 25d 143d 143d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) 26 8d14h 144d 144d
witness: reversal: fdlock inode 4 17d 144d 144d
witness: reversal: sbufrcv inode (2) 10 44d 145d 145d
assert "refs != ~NUM" failed in kern_synch.c 252 5h38m 145d 145d
SYZFAIL: too many calls in output (2) 52 1d02h 147d 147d
panic: malloc: allocation too large, type = NUM, size = ADDR (4) 22 49d 147d 147d
kernel: protection fault trap, code=NUM (8) 8 34d 147d 147d
SYZFAIL: posix_spawnp failed 264 1d17h 147d 147d
assert "map->limit == rtmap_limit" failed in rtable.c (2) 79 9h59m 147d 147d
uvm_fault: proc_trampoline (2) 53 2d14h 147d 147d
protection_fault: witness_checkorder (5) 5 43d 147d 147d
panic: pledge_namei: ni_pledge (2) 3 28d 148d 148d
uvm_fault: arp_rtrequest (3) 230 3h44m 148d 148d
protection_fault: copyout 6 30d 149d 149d
pool: free list modified: shmpl (6) 293 4h04m 149d 149d
uvm_fault: db_enter (6) 350 1d13h 150d 150d
can't ssh into the instance (2) 11954 now 150d 150d
suppressed report (2) 5184 12m 150d 150d
panic: missing alias (6) 163 1d07h 150d 150d
SYZFAIL: failed to recv rpc (4) 598 1d03h 150d 150d
panic: trap type NUM, code=NUM, pc=ADDR (3) 199 16h01m 150d 150d
corrupted report (7) 2294 1h20m 150d 150d
witness: reversal: lock order data missing (5) 107417 now 150d 150d
SYZFAIL: ioctl remote attach failed (6) 14110 now 150d 150d
SYZFAIL: failed to mkdtemp (2) 16074 now 150d 150d
SYZFAIL: failed to send rpc (2) 13545 16m 150d 150d
SYZFAIL: tun_id out of range (4) 1062800 now 150d 150d
SYZFAIL: failed to mkdir (2) 1653 5m 151d 151d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) 21 1d20h 204d 198d
uvm_fault: ffs2_balloc (5) 4 82d 229d 229d
SYZFAIL: too much cover 168 2d06h 320d 320d
SYZFAIL: pipe failed 36 3d22h 354d 354d
pool: free list modified: rttmr 23 8d04h 469d 469d
protection_fault: lf_advlock (4) C 13 10d 472d 472d
protection_fault: sys_semop C 78 10h08m 491d 491d
uvm_fault: ktrops (2) C 135 9h11m 644d 644d
uvm_fault: schedclock syz 11 301d 670d 493d
kernel: page fault trap, code=NUM (3) C 83 6d23h 700d 457d
malloc: free list modified: free (4) C 21 24d 721d 721d
uvm_fault: hardclock (5) syz 4 701d 853d 853d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 17d 864d 570d
protection_fault: sys_msgrcv (2) C 111 5h58m 995d 751d
uvm_fault: memcpy (5) C 22 22d 999d 999d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 1003d 1003d 1003d
panic: pmap_unwire: invalid PDE syz 6 414d 1057d 999d
no output from test machine (8) C 625557 now 1066d 1063d
uvm_fault: ffs_indirtrunc C 5 82d 1110d 1110d
witness: reversal: vmmaplk inode (3) C 1060 135d 1142d 1093d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175427 10d 1165d 1165d
panic: bad dir (3) C 136 21d 1171d 999d
uvm_fault: ufs_lookup C 93 17d 1267d 619d
kernel: double fault trap, code=NUM (2) C 34 324d 1267d 1218d
protection_fault: ktrops C 259 327d 1277d 1256d
protection_fault: sblock syz 38 1100d 1280d 1280d
uvm_fault: fifo_write (2) C 3430 302d 1288d 972d
SYZFAIL: tun: read failed syz 206460 now 1305d 1273d
uvm_fault: memset C 86 24d 1426d 1426d
SYZFAIL: command failed syz 13158 2h42m 1593d 1275d
panic: ufs_rename: lost dir entry C 121 2d04h 1967d 1205d
lost connection to test machine (2) 859949 12m 2383d never