syzbot

 sign-in | mailing list | source | docs
🐞 Open [108]
🐞 Fixed [274]
🐞 Invalid [778]
≡ 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 36d broken 1511e544c213 .config 37d failing d3ccff63 17h47m all only
ci-openbsd-multicore 36d broken 1511e544c213 .config 37d failing d3ccff63 17h47m all only
ci-openbsd-setuid 36d broken 1511e544c213 .config 37d failing d3ccff63 17h47m all only
upstream (108):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) 6 9d15h 15d 9d11h
openbsd build error (22) 4 3d14h 28d 28d
openbsd test error: kernel: protection fault trap, code=NUM 19 29d 31d 31d
witness: lock_object uninitialized: ADDRxNUM 1 38d 38d 38d
uvm_fault: ffs2_balloc (5) 1 40d 40d 40d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (2) 1 40d 40d 40d
protection_fault: mtx_enter 1 41d 41d 41d
panic: semexit - semid not allocated 1 41d 41d 41d
assert "ps->ps_uvncount == NUM" failed: filepanic: kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_ 1 43d 43d 43d
witness: pmap_unwire: wiring for pmap ADDR va ADDR didn't change! 2 49d 50d 50d
protection_fault: klist_invalidate 1 51d 51d 51d
panic: thread -ADDR p_stat is -NUM 2 49d 52d 52d
assert "va >= entry->start" failed in uvm_fault.c 50 37d 53d 53d
panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_faul 1 53d 53d 53d
uvm_fault: rtrequest (3) 2 43d 56d 56d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" failed: file " 1 58d 58d 58d
uvm_fault: spec_getattr 1 59d 59d 59d
panic: trap type NUM, code=NUM, pc=eaa29 1 60d 60d 60d
SYZFAIL: tun_id out of range (3) 253765 36d 63d 63d
panic: kernel diagnostic assertion "nlevel >= IPL_NONE" failed: 1 66d 66d 66d
panic: mutex 0xffffWAfRd8N0I7NeG:b7 8S8PL1 NUM noNtO T heLOlWd EiREnD m tOxN SY_SlCeaALL v7e5 NUM 1 66d 66d 66d
panic: kernel diagnostic assertion "map->limit == rtmap_limit" f 1 67d 67d 67d
SYZFAIL: failed to recv rpc (3) 536 38d 70d 70d
panic: kernel diagnostic assert 3 55d 72d 72d
malloc: free list modified: proc 1 76d 76d 76d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (3) 4 45d 78d 78d
uvm_fault: lf_advlock 1 80d 80d 80d
assert "rdomain == rtable_l2(rdomain)" failed in route.c 2 51d 83d 83d
panic: kernel diagnostic assertion "uvm_page_owner_locked_p(pg)" failed 1 84d 84d 84d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c 1 85d 85d 85d
witness: lock_obwitness_checkordwitness_checkordrw_enter_write(ADDR)rw_enter_write+0unveil_delete_naunveil_delete_naunve 1 86d 86d 86d
uvm_fault: uao_detach 2 88d 91d 91d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c 2 59d 97d 97d
panic: thread NUM p_stat is NUM (2) 3 38d 103d 103d
panic: pledge_namei: ni_pledge 2 62d 105d 105d
uvm_fault: unveil_add_vnode (2) 12 37d 118d 118d
kernel: protection fault trap, code=NUM (7) 6 72d 122d 122d
panic: malloc: allocation too large, type = NUM, size = ADDR (2) 126 36d 126d 126d
multicore build error (19) 9 6d03h 128d 128d
protection_fault: __x86_indirect_thunk_r11 (3) 9 78d 130d 130d
SYZFAIL: too much cover 9 39d 130d 130d
pool: free list modified: shmpl (5) 43 39d 131d 131d
witness: reversal: sbufsnd inode 4 67d 133d 133d
protection_fault: reaper 7 81d 135d 135d
SYZFAIL: SIGBUS 947 38d 141d 141d
panic: softclock: invalid to_clock: ADDR (2) 4 71d 143d 143d
panic: assertwaitok: non-zero mutex count: NUM (2) 178 36d 157d 157d
panic: missing alias (5) 42 43d 157d 157d
SYZFAIL: posix_spawn failed 131 40d 157d 157d
SYZFAIL: failed to mkdtemp 25983 36d 164d 164d
SYZFAIL: failed to mkdir 3854 36d 165d 165d
SYZFAIL: pipe failed 13 36d 165d 165d
assert "map->limit == rtmap_limit" failed in rtable.c 77 36d 167d 167d
SYZFAIL: tun: can't open device (4) 8 67d 169d 169d
witness: reversal: lock order data missing (4) 57671 36d 169d 169d
SYZFAIL: ioctl remote attach failed (5) 3214 36d 169d 169d
SYZFAIL: too many calls in output 57 36d 169d 169d
SYZFAIL: failed to send rpc 8408 36d 170d 170d
can't ssh into the instance 588 37d 219d 191d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 11 42d 226d 226d
pool: free list modified: pdppl (4) 8 65d 242d 242d
uvm_fault: arp_rtrequest (2) 18 81d 254d 254d
uvm_fault: witness_checkorder (5) 7 42d 277d 277d
pool: free list modified: rttmr 10 48d 280d 280d
protection_fault: lf_advlock (4) C 4 49d 282d 282d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 10 66d 288d 288d
panic: softclock: invalid to_clock: NUM 14 75d 298d 298d
panic: softclock: invalid to_clock: -ADDR 22 67d 301d 301d
protection_fault: sys_semop C 14 36d 301d 301d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 10600 22d 307d 272d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 358 37d 307d 307d
assert "cifp != NULL" failed in route.c (3) 203 49d 315d 315d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 1384 38d 363d 363d
uvm_fault: pmap_page_remove (5) 16 73d 383d 383d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 168 43d 429d 429d
uvm_fault: ktrops (2) C 62 23d 454d 454d
uvm_fault: db_enter (5) 368 36d 472d 472d
uvm_fault: schedclock syz 11 112d 480d 303d
kernel: page fault trap, code=NUM (3) C 73 57d 511d 268d
malloc: free list modified: free (4) C 17 37d 532d 531d
panic: trap type NUM, code=NUM, pc=NUM (3) 210 48d 562d 562d
witness: lock_object uninitialized: ADDR (3) C 5212 22d 635d 493d
uvm_fault: hardclock (5) syz 4 512d 664d 664d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 14d 675d 381d
protection_fault: sys_msgrcv (2) C 46 38d 806d 562d
uvm_fault: memcpy (5) C 20 59d 810d 810d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 814d 814d 814d
panic: pmap_unwire: invalid PDE syz 6 224d 868d 810d
no output from test machine (8) C 510285 8d12h 877d 873d
uvm_fault: ffs_indirtrunc C 4 633d 921d 921d
witness: reversal: vmmaplk inode (3) C 1050 22d 953d 903d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175427 18h13m 976d 976d
panic: bad dir (3) C 101 43d 982d 810d
panic: uvm_fault_unwire_locked: address not in map (4) C 516 23d 998d 979d
uvm_fault: ufs_lookup C 84 102d 1077d 429d
kernel: double fault trap, code=NUM (2) C 34 134d 1077d 1029d
panic: trap type NUM, code=NUM, pc=ADDR (2) 511 37d 1084d 1084d
protection_fault: ktrops C 259 138d 1087d 1067d
protection_fault: sblock syz 38 911d 1091d 1090d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 6746 37d 1095d 1095d
uvm_fault: fifo_write (2) C 3430 113d 1098d 783d
SYZFAIL: tun: read failed syz 78301 22d 1116d 1084d
corrupted report (6) 2268 36d 1195d 1195d
uvm_fault: memset C 78 58d 1236d 1236d
SYZFAIL: command failed syz 12802 23d 1404d 1086d
suppressed report 335741 36d 1404d 1393d
panic: ufs_rename: lost dir entry C 114 29d 1778d 1016d
lost connection to test machine (2) 850741 10d 2194d never