syzbot

 sign-in | mailing list | source | docs
🐞 Open [122]
🐞 Fixed [291]
🐞 Invalid [911]
≡ 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 3h27m 8086 44588 1058 2295277 31b2223d374b .config 12h16m fd2207e7 3h57m all only
ci-openbsd-multicore now 3h27m 7824 47460 2004 2901290 31b2223d374b .config 12h16m fd2207e7 3h57m all only
ci-openbsd-setuid now 3h27m 4600 29996 3940 1170685 31b2223d374b .config 12h16m fd2207e7 3h57m all only
upstream (122):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
protection_fault: leavepgrp -1 1 2d15h 2d15h 2d15h
protection_fault: mtx_enter (3) -1 1 2d15h 2d15h 2d15h
witness: reversal: fdlock inode (2) -1 1 3d00h 3d00h 3d00h
pool: free list modified: pvpl (2) -1 1 5d03h 5d03h 5d03h
uvm_fault: nd6_rtrequest -1 1 8d15h 8d15h 8d15h
uvm_fault: spec_getattr (2) -1 2 2h27m 16d 16d
multicore test error: lost connection to test machine (3) -1 1 17d 17d 17d
assert "info->rti_ifa->ifa_ifp != NULL" failed in route.c (2) -1 1 18d 18d 18d
SYZFAIL: tun: can't open device (7) -1 32 28m 19d 19d
uvm_fault: uao_detach (2) -1 1 19d 19d 19d
SYZFAIL: dup2(NUM, kInPipeFd) failed (3) -1 103 14d 19d 19d
panic: ffs_valloc: dup alloc (4) 2 6 10d 22d 22d
panic: ffs2_balloc: unwind failed (3) 2 1 23d 23d 23d
uvm_fault: sys_shmat (2) -1 1 26d 26d 26d
witness: denied attempt to set clock forward to ADDR (3) -1 1 27d 27d 27d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (4) -1 1 28d 28d 28d
witness: lock_object uninitialized: ADDR (4) -1 1 30d 30d 30d
uvm_fault: ffs_nodealloccg (3) -1 1 31d 31d 31d
panic: uvmW_AfaRuNlItNG_:unwi rSPeL_ loNOckTe Ld:OW EaRdEdDr eOsNs SnYoStC AiLn mLa p7 2 1 39d 39d 39d
protection_fault: malloc (2) -1 1 41d 41d 41d
uvm_fault: ffs_fragextend (2) -1 1 44d 44d 44d
uvm_fault: ffs_alloccg (2) -1 2 44d 44d 44d
uvm_fault: ufs_direnter (5) -1 1 44d 44d 44d
uvm_fault: ffs_freefile (2) -1 1 44d 44d 44d
uvm_fault: ffs2_balloc (6) -1 6 12d 44d 44d
SYZFAIL: mmap of input file failed -1 1 45d 45d 45d
protection_fault: memcmp -1 1 47d 47d 47d
assert "refs > NUM" failed in kern_synch.c -1 2 4d01h 47d 47d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (5) -1 1 64d 64d 64d
uvm_fault: bpfioctl (5) -1 1 71d 71d 71d
uvm_fault: alltraps_kern_meltdown -1 2 18d 77d 77d
panic: pool_p_free: rttmr free list modified: page ADDR; item addr ADDR; offset 0x10=ADDR 2 1 80d 80d 80d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c -1 2 78d 80d 80d
panic: softclock: invalid to_clock: -ADDR (3) 2 2 3d13h 85d 85d
protection_fault: sysctl_doproc -1 1 86d 86d 86d
uvm_fault: dt_ioctl_record_stop (2) -1 1659 4h01m 87d 87d
panic: unhandled af (5) 2 5 7d03h 99d 99d
assert "cifp != NULL" failed in route.c (5) -1 5 6d02h 101d 101d
protection_fault: icmp_mtudisc_timeout (4) -1 5 76d 102d 102d
panic: trap type NUM, code=NUM, pc=bd4f9 (2) 2 3 86d 107d 107d
panic: softclock: invalid to_clock: ADDR (4) 2 3 36d 108d 108d
SYZFAIL: open of /dev/kcov failed (2) -1 70 9d13h 109d 109d
protection_fault: pf_anchor_global_RB_REMOVE (2) -1 3 27d 117d 117d
uvm_fault: _copyin -1 5 79d 124d 124d
witness: reversal: sbufsnd inode (3) -1 8 2d01h 138d 138d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (5) -1 5 12d 160d 160d
uvm_fault: witness_checkorder (6) -1 43 4h12m 163d 163d
witness: reversal: &sched_lock &cq->cq_mtx -1 5 1d14h 164d 164d
assert "uvm_page_owner_locked_p(pg, TRUE)" failed in uvm_page.c (2) -1 5 12d 166d 166d
assert "rn != NULL" failed in pipex.c -1 20 47d 169d 169d
uvm_fault: mtx_enter_try -1 12 4d12h 173d 173d
uvm_fault: _copyinstr -1 13 84d 177d 177d
SYZFAIL: can't reallocate -1 21 3d06h 182d 182d
witness: reversal: &cq->cq_mtx &sched_lock -1 39 23d 188d 188d
multicore test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 4 63d 194d 194d
uvm_fault: mtx_enter -1 68 1d03h 199d 199d
panic: uvm_fault_unwire_locked: address not in map (5) 2 41 3h36m 208d 208d
panic: chgproccnt: procs < NUM 2 5 61d 247d 247d
uvm_fault: savectx (3) -1 272 1d03h 249d 249d
SYZFAIL: repeatedly failed to execute the program (2) -1 16 7d04h 250d 250d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 17 3d03h 250d 250d
SYZFAIL: coverage filter is full (3) -1 504613 3d06h 251d 251d
protection_fault: bpfdetach -1 38 9d05h 252d 252d
uvm_fault: x86_ipi_db (9) -1 271 1d00h 254d 254d
SYZFAIL: SIGBUS (2) -1 612 11h55m 257d 257d
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2) -1 8 50d 258d 258d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 101 13d 259d 259d
witness: reversal: sbufrcv inode (2) -1 13 21d 260d 260d
assert "refs != ~NUM" failed in kern_synch.c -1 603 8h59m 261d 261d
SYZFAIL: too many calls in output (2) -1 64 25d 262d 262d
SYZFAIL: posix_spawnp failed -1 919 37m 262d 262d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 319 now 262d 262d
uvm_fault: proc_trampoline (2) -1 199 1d17h 263d 263d
protection_fault: witness_checkorder (5) -1 7 74d 263d 263d
panic: pledge_namei: ni_pledge (2) 2 10 1d17h 263d 263d
uvm_fault: arp_rtrequest (3) -1 301 19h17m 263d 263d
protection_fault: copyout -1 8 73d 264d 264d
pool: free list modified: shmpl (6) -1 494 1d05h 265d 265d
uvm_fault: db_enter (6) -1 516 18h49m 265d 265d
can't ssh into the instance (2) -1 34151 2h56m 265d 265d
suppressed report (2) -1 12988 55m 265d 265d
panic: missing alias (6) 2 639 42m 265d 265d
SYZFAIL: failed to recv rpc (4) -1 1183 3h49m 265d 265d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 496 10m 265d 265d
corrupted report (7) -1 5466 1h14m 266d 266d
witness: reversal: lock order data missing (5) -1 170181 now 266d 266d
SYZFAIL: ioctl remote attach failed (6) -1 38353 8m 266d 266d
SYZFAIL: failed to mkdtemp (2) -1 69760 9m 266d 266d
SYZFAIL: failed to send rpc (2) -1 20309 40m 266d 266d
SYZFAIL: tun_id out of range (4) -1 1953605 now 266d 266d
SYZFAIL: failed to mkdir (2) -1 8610 2h26m 266d 266d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (25) -1 117 25d 320d 313d
SYZFAIL: too much cover -1 245 1d17h 435d 435d
SYZFAIL: pipe failed -1 5700 35m 470d 470d
pool: free list modified: rttmr -1 131 3d00h 584d 584d
protection_fault: lf_advlock (4) -1 C 27 5d15h 587d 587d
protection_fault: sys_semop -1 C 209 6h30m 606d 606d
uvm_fault: ktrops (2) -1 C 205 53m 759d 759d
uvm_fault: schedclock -1 syz 11 417d 785d 608d
kernel: page fault trap, code=NUM (3) -1 C 92 38d 815d 573d
malloc: free list modified: free (4) -1 C 24 18d 837d 836d
uvm_fault: hardclock (5) -1 syz 4 816d 968d 968d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 79 38d 980d 685d
protection_fault: sys_msgrcv (2) -1 C 164 5d20h 1110d 867d
uvm_fault: memcpy (5) -1 C 53 1d01h 1114d 1114d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1118d 1118d 1118d
panic: pmap_unwire: invalid PDE 2 syz 6 529d 1172d 1114d
no output from test machine (8) -1 C 729266 now 1181d 1178d
uvm_fault: ffs_indirtrunc -1 C 6 23d 1225d 1225d
witness: reversal: vmmaplk inode (3) -1 C 1061 29d 1257d 1208d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 13d 1280d 1280d
panic: bad dir (3) 2 C 180 61d 1287d 1114d
uvm_fault: ufs_lookup -1 C 99 20d 1382d 734d
kernel: double fault trap, code=NUM (2) -1 C 34 439d 1382d 1333d
protection_fault: ktrops -1 C 259 443d 1392d 1372d
protection_fault: sblock -1 syz 38 1216d 1395d 1395d
uvm_fault: fifo_write (2) -1 C 3430 417d 1403d 1087d
SYZFAIL: tun: read failed -1 syz 370748 now 1420d 1388d
uvm_fault: memset -1 C 100 1h06m 1541d 1541d
SYZFAIL: command failed -1 syz 14101 12m 1708d 1390d
panic: ufs_rename: lost dir entry 2 C 130 14d 2082d 1320d
lost connection to test machine (2) -1 886940 now 2498d never