syzbot

 sign-in | mailing list | source | docs
🐞 Open [114]
🐞 Fixed [288]
🐞 Invalid [881]
≡ 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 10h01m 8174 44410 1706 3111296 feb5a82c5bff .config 16h04m 3cda49cf 5d05h failing all only
ci-openbsd-multicore now 9h50m 8201 47396 2014 3912001 feb5a82c5bff .config 16h04m 3cda49cf 5d05h failing all only
ci-openbsd-setuid now 9h42m 4551 29772 4256 1095259 feb5a82c5bff .config 16h04m 3cda49cf 5d05h failing all only
upstream (114):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
syzkaller: make host failed: failed to run ["gmake" "host" "ci"]: exit status 2 (5) -1 9 1d05h 1d07h 1d07h
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 1 4d00h 4d00h 4d00h
panic: softclock: invalid to_clock: ADDR (4) 2 1 4d11h 4d11h 4d11h
uvm_fault: pmap_page_remove (6) -1 1 4d17h 4d17h 4d17h
SYZFAIL: open of /dev/kcov failed (2) -1 20 5d13h 5d22h 5d22h
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 1 13d 13d 13d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (4) -1 1 16d 16d 16d
panic: kernel diagnostic assertion "refs != ~NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch 2 1 17d 17d 17d
uvm_fault: sys_shmat -1 1 17d 17d 17d
uvm_fault: _copyin -1 2 15d 20d 20d
SYZFAIL: tun: can't open device (6) -1 26 30m 23d 23d
protection_fault: mtx_enter (2) -1 1 26d 26d 26d
assert "(LIST_NEXT(inp, inp_lhash) == NULL) || (LIST_NEXT(inp, inp_lhash) == _Q_INVALID)" failed in in_pcb.c -1 1 32d 32d 32d
assert "!ISSET(inp->inp_flags, INP_IPV6)" failed in in_pcb.c -1 2 32d 32d 32d
protection_fault: in_pcbhash_lookup -1 3 32d 32d 32d
witness: reversal: sbufsnd inode (3) -1 3 5d15h 34d 34d
protection_fault: in6_addmulti (4) -1 1 36d 36d 36d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 2 55d 56d 56d
witness: userret: mlockall -1 2 57d 58d 58d
uvm_fault: witness_checkorder (6) -1 17 9h21m 59d 59d
witness: reversal: &sched_lock &cq->cq_mtx -1 3 25d 61d 61d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 2 17d 62d 62d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (3) -1 2 31d 62d 62d
SYZFAIL: dup2(NUM, kInPipeFd) failed (2) -1 2 42d 64d 64d
assert "rn != NULL" failed in pipex.c -1 1 66d 66d 66d
assert "refs != ~NUM" failed in kerneWARNING: SPL NOT LOWERED ON SYSCALL NUM NUM EXIT NUM aStopped at savectx+0xae -1 1 68d 68d 68d
uvm_fault: mtx_enter_try -1 6 9d17h 69d 69d
uvm_fault: _copyinstr -1 10 10d 73d 73d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c -1 2 17d 76d 76d
openbsd build error (23) -1 9 54d 76d 76d
openbsd test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 1 76d 76d 76d
protection_fault: __x86_indirect_thunk_r11 (4) -1 4 24d 77d 77d
SYZFAIL: can't reallocate -1 4 33d 78d 78d
SYZFAIL: invalid kcov comp type -1 6 34d 80d 80d
witness: denied attempt to set clock forward to ADDR (2) -1 1 82d 82d 82d
witness: reversal: &cq->cq_mtx &sched_lock -1 17 2d20h 84d 84d
uvm_fault: copyout -1 147 6h10m 84d 84d
uvm_fault: mld6_fasttimeo -1 1 84d 84d 84d
panic: vrele: v_writecount != NUM 2 2 36d 89d 89d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 2 7d23h 90d 90d
uvm_fault: mtx_enter -1 23 13d 95d 95d
uvm_fault: refcnt_rele -1 2 66d 100d 100d
uvm_fault: dt_ioctl_record_stop -1 1111 4h39m 100d 100d
panic: uvm_fault_unwire_locked: address not in map (5) 2 27 10d 104d 104d
panic: mtx ADDR: locking against myself (2) 2 303 14h28m 126d 126d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c -1 12 39d 128d 128d
panic: chgproccnt: procs < NUM 2 4 27d 143d 143d
uvm_fault: savectx (3) -1 74 22h33m 145d 145d
SYZFAIL: repeatedly failed to execute the program (2) -1 6 13d 146d 146d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 8 50d 146d 146d
SYZFAIL: coverage filter is full (3) -1 420643 3d17h 147d 147d
protection_fault: bpfdetach -1 18 3h55m 149d 149d
uvm_fault: x86_ipi_db (9) -1 124 3h17m 150d 150d
SYZFAIL: SIGBUS (2) -1 6 19d 153d 153d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 4 37d 155d 155d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 26 19d 155d 155d
witness: reversal: fdlock inode -1 4 28d 155d 155d
witness: reversal: sbufrcv inode (2) -1 10 55d 156d 156d
assert "refs != ~NUM" failed in kern_synch.c -1 275 1h58m 157d 157d
SYZFAIL: too many calls in output (2) -1 52 12d 158d 158d
panic: malloc: allocation too large, type = NUM, size = ADDR (4) 2 22 60d 158d 158d
kernel: protection fault trap, code=NUM (8) -1 8 46d 158d 158d
SYZFAIL: posix_spawnp failed -1 278 1d09h 158d 158d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 88 1d06h 158d 158d
uvm_fault: proc_trampoline (2) -1 59 11h53m 159d 159d
protection_fault: witness_checkorder (5) -1 5 54d 159d 159d
panic: pledge_namei: ni_pledge (2) 2 3 39d 159d 159d
uvm_fault: arp_rtrequest (3) -1 243 2d03h 160d 160d
protection_fault: copyout -1 7 7d19h 160d 160d
pool: free list modified: shmpl (6) -1 309 5h30m 161d 161d
uvm_fault: db_enter (6) -1 374 1h22m 161d 161d
can't ssh into the instance (2) -1 21004 now 161d 161d
suppressed report (2) -1 6609 14m 161d 161d
panic: missing alias (6) 2 187 13h54m 161d 161d
SYZFAIL: failed to recv rpc (4) -1 617 12h22m 161d 161d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 227 2h53m 161d 161d
corrupted report (7) -1 2625 13m 162d 162d
witness: reversal: lock order data missing (5) -1 113139 5m 162d 162d
SYZFAIL: ioctl remote attach failed (6) -1 17072 now 162d 162d
SYZFAIL: failed to mkdtemp (2) -1 17490 8m 162d 162d
SYZFAIL: failed to send rpc (2) -1 13702 43m 162d 162d
SYZFAIL: tun_id out of range (4) -1 1136628 now 162d 162d
SYZFAIL: failed to mkdir (2) -1 1789 3h45m 162d 162d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 21 13d 216d 210d
SYZFAIL: too much cover -1 175 9h30m 331d 331d
SYZFAIL: pipe failed -1 39 4d05h 366d 366d
pool: free list modified: rttmr -1 29 1h16m 480d 480d
protection_fault: lf_advlock (4) -1 C 14 5d05h 483d 483d
protection_fault: sys_semop -1 C 90 18h12m 502d 502d
uvm_fault: ktrops (2) -1 C 141 4d08h 655d 655d
uvm_fault: schedclock -1 syz 11 313d 681d 504d
kernel: page fault trap, code=NUM (3) -1 C 85 2d17h 711d 469d
malloc: free list modified: free (4) -1 C 21 36d 733d 732d
uvm_fault: hardclock (5) -1 syz 4 712d 865d 865d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 4d17h 876d 581d
protection_fault: sys_msgrcv (2) -1 C 121 7h40m 1006d 763d
uvm_fault: memcpy (5) -1 C 26 17h34m 1010d 1010d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1014d 1014d 1014d
panic: pmap_unwire: invalid PDE 2 syz 6 425d 1068d 1010d
no output from test machine (8) -1 C 634762 5m 1078d 1074d
uvm_fault: ffs_indirtrunc -1 C 5 93d 1122d 1122d
witness: reversal: vmmaplk inode (3) -1 C 1060 6d15h 1154d 1104d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 8d00h 1176d 1176d
panic: bad dir (3) 2 C 139 13h50m 1183d 1011d
uvm_fault: ufs_lookup -1 C 93 28d 1278d 630d
kernel: double fault trap, code=NUM (2) -1 C 34 335d 1278d 1229d
protection_fault: ktrops -1 C 259 339d 1288d 1268d
protection_fault: sblock -1 syz 38 1112d 1291d 1291d
uvm_fault: fifo_write (2) -1 C 3430 313d 1299d 984d
SYZFAIL: tun: read failed -1 syz 224666 now 1316d 1285d
uvm_fault: memset -1 C 86 36d 1437d 1437d
SYZFAIL: command failed -1 syz 13245 35m 1604d 1287d
panic: ufs_rename: lost dir entry 2 C 121 13d 1978d 1216d
lost connection to test machine (2) -1 863432 now 2395d never