syzbot


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 3h09m 7297 41779 418 1034008 35bbbbdda845 .config 11h46m 179b040e 12h29m all only
ci-openbsd-multicore now 3h16m 7588 44782 610 1471481 35bbbbdda845 .config 11h46m 179b040e 12h29m all only
ci-openbsd-setuid now 3h23m 4417 29250 1538 409491 35bbbbdda845 .config 11h46m 179b040e 12h29m all only
upstream (155):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
witness: pmap_unwire: wiring for pmap ADDR va ADDR didn't change! 2 1d00h 1d18h 1d18h
SYZFAIL: coverage filter is full (2) 3488 1d16h 2d01h 2d01h
protection_fault: klist_invalidate 1 2d17h 2d16h 2d16h
panic: thread -ADDR p_stat is -NUM 2 18h11m 3d17h 3d17h
assert "va >= entry->start" failed in uvm_fault.c 8 12h52m 4d12h 4d12h
panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_faul 1 5d00h 5d00h 5d00h
uvm_fault: rtrequest (3) 1 7d17h 7d17h 7d17h
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" failed: file " 1 9d16h 9d16h 9d16h
uvm_fault: spec_getattr 1 10d 10d 10d
panic: trap type NUM, code=NUM, pc=eaa29 1 11d 11d 11d
SYZFAIL: tun_id out of range (3) 135796 now 14d 14d
panic: kernel diagnostic assertion "nlevel >= IPL_NONE" failed: 1 17d 17d 17d
panic: mutex 0xffffWAfRd8N0I7NeG:b7 8S8PL1 NUM noNtO T heLOlWd EiREnD m tOxN SY_SlCeaALL v7e5 NUM 1 17d 17d 17d
panic: mutex ADDR not held in mtx_leave 1190 17d 18d 18d
panic: kernel diagnostic assertion "map->limit == rtmap_limit" f 1 18d 18d 18d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" faile 96 16d 19d 19d
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed 20 16d 19d 19d
SYZFAIL: failed to recv rpc (3) 527 6d13h 21d 21d
panic: kernel diagnostic assert 3 6d21h 23d 23d
malloc: free list modified: proc 1 27d 27d 27d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (3) 3 9d02h 29d 29d
uvm_fault: lf_advlock 1 31d 31d 31d
assert "rdomain == rtable_l2(rdomain)" failed in route.c 2 2d05h 34d 34d
panic: kernel diagnostic assertion "uvm_page_owner_locked_p(pg)" failed 1 35d 35d 35d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c 1 36d 36d 36d
witness: lock_obwitness_checkordwitness_checkordrw_enter_write(ADDR)rw_enter_write+0unveil_delete_naunveil_delete_naunve 1 37d 37d 37d
uvm_fault: uao_detach 2 39d 42d 42d
panic: ffs_blkfree: freeing free frag 1 43d 43d 43d
panic: pfi_attach_ifnet: pfi_kif_get failed 1 46d 46d 46d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c 2 10d 48d 48d
panic: pool_do_get: shmpl free list modified: page ADDR; item addr ADDR; offset 0x0=0x0 != ADDR 1 49d 49d 49d
protection_fault: in6_addmulti (3) 1 50d 50d 50d
witness: lock_object uninitializwitness_checkorder(ADDRwitness_checkordrw_enter_write(frw_enter_write+0unveil_delete_nau 1 53d 53d 53d
uvm_fault: ufsdirhash_findfree 1 53d 53d 53d
panic: ffs2_balloc: unwind failed 1 54d 54d 54d
panic: thread NUM p_stat is NUM (2) 2 1d09h 54d 54d
uvm_fault: ffs_alloccg 1 54d 54d 54d
uvm_fault: ffs_nodealloccg (2) 2 55d 55d 55d
uvm_fault: ffs_fragextend 2 55d 56d 56d
uvm_fault: ffs_blkfree 6 54d 56d 56d
panic: pledge_namei: ni_pledge 2 14d 56d 56d
uvm_fault: ufs_direnter (3) 3 53d 56d 56d
uvm_fault: ffs_freefile 2 54d 56d 56d
protection_fault: icmp_mtudisc_timeout (2) 1 58d 58d 58d
panic: trap type NUM, code=NUM, pc=e9779 133 28d 58d 58d
panic: trap type NUM, code=NUM, pc=e94f9 4 58d 58d 58d
protection_fault: witness_checkorder (4) 1 59d 59d 59d
assert "uvm_page_owner_locked_p(pg)" failed in managers/multicore/kernel/sys/uvm/uvm_page.c 1 60d 60d 60d
panic: malloc: out of space in kmem_map (3) 1 62d 62d 62d
panic: ffs_freefile: freeing free inode (2) 1 63d 63d 63d
uvm_fault: softclock (5) 1 67d 67d 67d
uvm_fault: unveil_add_vnode (2) 9 7d13h 69d 69d
panic: trap type NUM, code=NUM, pc=e9439 1 70d 70d 70d
kernel: protection fault trap, code=NUM (7) 6 23d 73d 73d
panic: ffs_valloc: dup alloc (2) 47 43d 74d 74d
panic: malloc: allocation too large, type = NUM, size = ADDR (2) 6 5d11h 77d 77d
multicore build error (19) 4 5d12h 79d 79d
protection_fault: __x86_indirect_thunk_r11 (3) 9 29d 81d 81d
SYZFAIL: too much cover 7 18h24m 81d 81d
pool: free list modified: shmpl (5) 38 1d17h 82d 82d
witness: reversal: sbufsnd inode 4 18d 84d 84d
panic: trap type NUM, code=NUM, pc=e8fb9 3 84d 84d 84d
assert "start >= vm_map_min(map) && end <= vm_map_max(map)" failed in uvm_fault.c 1 86d 86d 86d
protection_fault: reaper 7 32d 87d 87d
panic: vpaopni_cg:en keerrinecl_b daidaogpn 1 87d 87d 87d
SYZFAIL: SIGBUS 940 3d20h 92d 92d
protection_fault: done_flush (3) 5 79d 93d 93d
panic: softclock: invalid to_clock: ADDR (2) 4 22d 94d 94d
panic: free: size too small NUM <= NUM / NUM (ADDR) type shm 2 47d 98d 98d
uvm_fault: savectx (2) 33 17d 105d 105d
panic: assertwaitok: non-zero mutex count: NUM (2) 163 1d07h 108d 108d
panic: missing alias (5) 39 23h21m 108d 108d
SYZFAIL: posix_spawn failed 109 2d05h 108d 108d
SYZFAIL: failed to mkdtemp 21508 1h03m 116d 116d
SYZFAIL: failed to mkdir 3178 5h51m 116d 116d
SYZFAIL: pipe failed 11 12d 116d 116d
uvm_fault: vm_terminate 4 80d 117d 117d
SYZFAIL: repeatedly failed to execute the program 8 54d 117d 117d
assert "map->limit == rtmap_limit" failed in rtable.c 67 5d03h 118d 118d
SYZFAIL: SIGSEGV 10 60d 120d 120d
SYZFAIL: tun: can't open device (4) 8 18d 120d 120d
witness: reversal: lock order data missing (4) 52220 now 120d 120d
SYZFAIL: ioctl remote attach failed (5) 1523 now 120d 120d
SYZFAIL: too many calls in output 54 1d20h 120d 120d
SYZFAIL: failed to send rpc 7341 1h18m 121d 121d
pool: free list modified: pmappl 3 78d 164d 164d
openbsd build error (21) 114 42d 169d 169d
can't ssh into the instance 562 1d12h 170d 142d
protection_fault: nd6_timer 8 82d 170d 170d
panic: inconsistent bufpage counts 3 73d 175d 175d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 8 17d 177d 177d
panic: ffs_blkfree: bad size (4) 5 83d 182d 182d
pool: free list modified: pdppl (4) 8 16d 193d 193d
panic: vrele: ref cnt 4 77d 200d 200d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 8 74d 201d 201d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 4 75d 203d 203d
uvm_fault: arp_rtrequest (2) 18 32d 206d 206d
pool: cpu free list modified: mbufpl (4) 5 87d 206d 206d
panic: ifa_update_broadaddr does not support dynamic length (3) 37 36d 206d 206d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 11 75d 206d 206d
panic: vref used where vget required (4) 9 87d 211d 211d
uvm_fault: checkalias 8 87d 212d 212d
uvm_fault: proc_trampoline 6 42d 214d 214d
uvm_fault: witness_checkorder (5) 6 41d 228d 228d
pool: free list modified: rttmr 9 29d 231d 231d
protection_fault: lf_advlock (4) C 4 11h25m 233d 233d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 10 17d 239d 239d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 106 14h52m 247d 247d
panic: softclock: invalid to_clock: NUM 14 26d 249d 249d
panic: softclock: invalid to_clock: -ADDR 22 18d 252d 252d
protection_fault: sys_semop C 5 10h38m 253d 253d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 8803 8m 258d 223d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 355 31d 259d 259d
uvm_fault: db_read_bytes 94 28d 261d 261d
assert "cifp != NULL" failed in route.c (3) 203 8h16m 266d 266d
uvm_fault: pool_gc_pages (2) 9 78d 266d 266d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 1383 14d 314d 314d
uvm_fault: pmap_page_remove (5) 16 24d 334d 334d
uvm_fault: km_free (2) 10 89d 336d 336d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 166 14d 380d 380d
uvm_fault: ktrops (2) C 49 1d10h 406d 406d
uvm_fault: db_enter (5) 337 1d13h 423d 423d
uvm_fault: schedclock syz 11 63d 432d 255d
kernel: page fault trap, code=NUM (3) C 73 8d18h 462d 219d
malloc: free list modified: free (4) C 16 18d 483d 483d
panic: trap type NUM, code=NUM, pc=NUM (3) 209 19h20m 513d 513d
witness: lock_object uninitialized: ADDR (3) C 3897 now 586d 445d
uvm_fault: hardclock (5) syz 4 463d 615d 615d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 35d 626d 332d
protection_fault: sys_msgrcv (2) C 35 20h17m 757d 513d
uvm_fault: memcpy (5) C 20 11d 761d 761d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 765d 765d 765d
panic: vop_generic_badop (2) 91 64d 796d 796d
panic: pmap_unwire: invalid PDE syz 6 176d 819d 761d
no output from test machine (8) C 500665 now 828d 824d
uvm_fault: ffs_indirtrunc C 4 584d 872d 872d
witness: reversal: vmmaplk inode (3) C 988 9h29m 904d 855d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175427 7d23h 927d 927d
panic: bad dir (3) C 42 3d18h 933d 761d
panic: uvm_fault_unwire_locked: address not in map (4) C 485 1h10m 949d 930d
uvm_fault: x86_ipi_db (8) 330 8d13h 993d 993d
uvm_fault: ufs_lookup C 84 53d 1028d 380d
kernel: double fault trap, code=NUM (2) C 34 85d 1028d 980d
panic: trap type NUM, code=NUM, pc=ADDR (2) 490 1h09m 1035d 1035d
protection_fault: ktrops C 259 89d 1038d 1018d
protection_fault: sblock syz 38 862d 1042d 1041d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 6733 1d07h 1046d 1046d
uvm_fault: fifo_write (2) C 3430 64d 1049d 734d
SYZFAIL: tun: read failed syz 68550 now 1067d 1035d
corrupted report (6) 2210 10m 1146d 1146d
uvm_fault: memset C 78 9d08h 1188d 1188d
SYZFAIL: command failed syz 12796 22h00m 1355d 1037d
suppressed report 335665 8h15m 1355d 1344d
panic: ufs_rename: lost dir entry C 113 4d05h 1729d 967d
lost connection to test machine (2) 850338 now 2145d never