syzbot

 sign-in | mailing list | source | docs
🐞 Open [113]
🐞 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 15m 12h46m 8076 44321 1822 3191374 5bd8d26974b4 .config 19h10m 3cda49cf 3d03h all only
ci-openbsd-multicore now 12h48m 8402 47781 1682 3491319 5bd8d26974b4 .config 19h10m 3cda49cf 3d03h all only
ci-openbsd-setuid now 12h44m 4655 29930 3885 1046320 5bd8d26974b4 .config 19h10m 3cda49cf 3d03h all only
upstream (113):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 1 1d22h 1d22h 1d22h
panic: softclock: invalid to_clock: ADDR (4) 2 1 2d10h 2d10h 2d10h
uvm_fault: pmap_page_remove (6) -1 1 2d16h 2d16h 2d16h
SYZFAIL: open of /dev/kcov failed (2) -1 20 3d12h 3d21h 3d21h
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 1 11d 11d 11d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (4) -1 1 14d 14d 14d
panic: kernel diagnostic assertion "refs != ~NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch 2 1 15d 15d 15d
uvm_fault: sys_shmat -1 1 15d 15d 15d
uvm_fault: _copyin -1 2 13d 18d 18d
SYZFAIL: tun: can't open device (6) -1 22 4h08m 21d 21d
protection_fault: mtx_enter (2) -1 1 24d 24d 24d
assert "(LIST_NEXT(inp, inp_lhash) == NULL) || (LIST_NEXT(inp, inp_lhash) == _Q_INVALID)" failed in in_pcb.c -1 1 30d 30d 30d
assert "!ISSET(inp->inp_flags, INP_IPV6)" failed in in_pcb.c -1 2 30d 30d 30d
protection_fault: in_pcbhash_lookup -1 3 30d 30d 30d
witness: reversal: sbufsnd inode (3) -1 3 3d13h 32d 32d
protection_fault: in6_addmulti (4) -1 1 34d 34d 34d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 2 53d 54d 54d
witness: userret: mlockall -1 2 55d 56d 56d
uvm_fault: witness_checkorder (6) -1 15 54m 57d 57d
witness: reversal: &sched_lock &cq->cq_mtx -1 3 22d 59d 59d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 2 15d 60d 60d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (3) -1 2 29d 60d 60d
SYZFAIL: dup2(NUM, kInPipeFd) failed (2) -1 2 40d 62d 62d
assert "rn != NULL" failed in pipex.c -1 1 63d 63d 63d
assert "refs != ~NUM" failed in kerneWARNING: SPL NOT LOWERED ON SYSCALL NUM NUM EXIT NUM aStopped at savectx+0xae -1 1 66d 66d 66d
uvm_fault: mtx_enter_try -1 6 7d16h 67d 67d
uvm_fault: _copyinstr -1 10 8d06h 71d 71d
assert "(sih->sih_state & SIS_RESTART) == NUM" failed in kern_softintr.c -1 2 15d 74d 74d
openbsd build error (23) -1 9 52d 74d 74d
openbsd test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 1 74d 74d 74d
protection_fault: __x86_indirect_thunk_r11 (4) -1 4 22d 75d 75d
SYZFAIL: can't reallocate -1 4 31d 76d 76d
SYZFAIL: invalid kcov comp type -1 6 32d 78d 78d
witness: denied attempt to set clock forward to ADDR (2) -1 1 80d 80d 80d
witness: reversal: &cq->cq_mtx &sched_lock -1 17 19h06m 82d 82d
uvm_fault: copyout -1 143 1d06h 82d 82d
uvm_fault: mld6_fasttimeo -1 1 82d 82d 82d
panic: vrele: v_writecount != NUM 2 2 34d 87d 87d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 2 5d21h 88d 88d
uvm_fault: mtx_enter -1 23 11d 93d 93d
uvm_fault: refcnt_rele -1 2 64d 98d 98d
uvm_fault: dt_ioctl_record_stop -1 1088 8h19m 98d 98d
panic: uvm_fault_unwire_locked: address not in map (5) 2 27 8d10h 102d 102d
panic: mtx ADDR: locking against myself (2) 2 301 1d03h 124d 124d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c -1 12 37d 126d 126d
panic: chgproccnt: procs < NUM 2 4 25d 141d 141d
uvm_fault: savectx (3) -1 72 1d04h 143d 143d
SYZFAIL: repeatedly failed to execute the program (2) -1 6 11d 144d 144d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 8 48d 144d 144d
SYZFAIL: coverage filter is full (3) -1 420643 1d15h 145d 145d
protection_fault: bpfdetach -1 17 1d04h 146d 146d
uvm_fault: x86_ipi_db (9) -1 122 57m 148d 148d
SYZFAIL: SIGBUS (2) -1 6 17d 151d 151d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 4 34d 152d 152d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 26 17d 153d 153d
witness: reversal: fdlock inode -1 4 26d 153d 153d
witness: reversal: sbufrcv inode (2) -1 10 53d 154d 154d
assert "refs != ~NUM" failed in kern_synch.c -1 273 16h49m 155d 155d
SYZFAIL: too many calls in output (2) -1 52 10d 156d 156d
panic: malloc: allocation too large, type = NUM, size = ADDR (4) 2 22 58d 156d 156d
kernel: protection fault trap, code=NUM (8) -1 8 44d 156d 156d
SYZFAIL: posix_spawnp failed -1 275 17h38m 156d 156d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 87 20h13m 156d 156d
uvm_fault: proc_trampoline (2) -1 58 1d05h 157d 157d
protection_fault: witness_checkorder (5) -1 5 52d 157d 157d
panic: pledge_namei: ni_pledge (2) 2 3 37d 157d 157d
uvm_fault: arp_rtrequest (3) -1 243 1h39m 158d 158d
protection_fault: copyout -1 7 5d17h 158d 158d
pool: free list modified: shmpl (6) -1 306 8h48m 159d 159d
uvm_fault: db_enter (6) -1 364 9m 159d 159d
can't ssh into the instance (2) -1 19806 now 159d 159d
suppressed report (2) -1 6386 13m 159d 159d
panic: missing alias (6) 2 177 8h26m 159d 159d
SYZFAIL: failed to recv rpc (4) -1 614 3h41m 159d 159d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 220 3h53m 159d 159d
corrupted report (7) -1 2565 55m 160d 160d
witness: reversal: lock order data missing (5) -1 111181 7m 160d 160d
SYZFAIL: ioctl remote attach failed (6) -1 16538 7m 160d 160d
SYZFAIL: failed to mkdtemp (2) -1 17298 16m 160d 160d
SYZFAIL: failed to send rpc (2) -1 13676 2h06m 160d 160d
SYZFAIL: tun_id out of range (4) -1 1123255 now 160d 160d
SYZFAIL: failed to mkdir (2) -1 1771 18m 160d 160d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 21 11d 214d 207d
SYZFAIL: too much cover -1 172 2d20h 329d 329d
SYZFAIL: pipe failed -1 39 2d03h 364d 364d
pool: free list modified: rttmr -1 26 1d08h 478d 478d
protection_fault: lf_advlock (4) -1 C 14 3d03h 481d 481d
protection_fault: sys_semop -1 C 87 4h24m 500d 500d
uvm_fault: ktrops (2) -1 C 141 2d06h 653d 653d
uvm_fault: schedclock -1 syz 11 311d 679d 502d
kernel: page fault trap, code=NUM (3) -1 C 85 15h28m 709d 467d
malloc: free list modified: free (4) -1 C 21 34d 731d 730d
uvm_fault: hardclock (5) -1 syz 4 710d 863d 863d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 2d15h 874d 579d
protection_fault: sys_msgrcv (2) -1 C 117 5h48m 1004d 761d
uvm_fault: memcpy (5) -1 C 25 5d07h 1008d 1008d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1012d 1012d 1012d
panic: pmap_unwire: invalid PDE 2 syz 6 423d 1066d 1008d
no output from test machine (8) -1 C 633476 now 1075d 1072d
uvm_fault: ffs_indirtrunc -1 C 5 91d 1119d 1119d
witness: reversal: vmmaplk inode (3) -1 C 1060 4d13h 1151d 1102d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 5d22h 1174d 1174d
panic: bad dir (3) 2 C 137 3d23h 1181d 1009d
uvm_fault: ufs_lookup -1 C 93 26d 1276d 628d
kernel: double fault trap, code=NUM (2) -1 C 34 333d 1276d 1227d
protection_fault: ktrops -1 C 259 337d 1286d 1266d
protection_fault: sblock -1 syz 38 1110d 1289d 1289d
uvm_fault: fifo_write (2) -1 C 3430 311d 1297d 982d
SYZFAIL: tun: read failed -1 syz 221486 11m 1314d 1283d
uvm_fault: memset -1 C 86 34d 1435d 1435d
SYZFAIL: command failed -1 syz 13227 50m 1602d 1285d
panic: ufs_rename: lost dir entry 2 C 121 11d 1976d 1214d
lost connection to test machine (2) -1 862886 15m 2393d never