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 1d02h broken 1511e544c213 .config 1d14h 4b25d554 20h41m all only
ci-openbsd-multicore 1d02h broken 1511e544c213 .config 1d14h 4b25d554 20h41m all only
ci-openbsd-setuid 1d02h broken 1511e544c213 .config 1d14h 4b25d554 20h41m all only
upstream (144):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
witness: lock_object uninitialized: ADDRxNUM 1 2d23h 2d23h 2d23h
uvm_fault: ffs2_balloc (5) 1 4d21h 4d21h 4d21h
assert "d->bd_in_uiomove == NUM" failed in bpf.c (2) 1 4d21h 4d21h 4d21h
protection_fault: mtx_enter 1 5d12h 5d12h 5d12h
panic: semexit - semid not allocated 1 5d13h 5d13h 5d13h
assert "ps->ps_uvncount == NUM" failed: filepanic: kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_ 1 8d09h 8d09h 8d09h
witness: pmap_unwire: wiring for pmap ADDR va ADDR didn't change! 2 14d 15d 15d
SYZFAIL: coverage filter is full (2) 3488 15d 15d 15d
protection_fault: klist_invalidate 1 16d 16d 16d
panic: thread -ADDR p_stat is -NUM 2 14d 17d 17d
assert "va >= entry->start" failed in uvm_fault.c 50 1d15h 17d 17d
panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_faul 1 18d 18d 18d
uvm_fault: rtrequest (3) 2 7d17h 21d 21d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" failed: file " 1 23d 23d 23d
uvm_fault: spec_getattr 1 23d 23d 23d
panic: trap type NUM, code=NUM, pc=eaa29 1 25d 25d 25d
SYZFAIL: tun_id out of range (3) 253765 1d02h 27d 27d
panic: kernel diagnostic assertion "nlevel >= IPL_NONE" failed: 1 30d 30d 30d
panic: mutex 0xffffWAfRd8N0I7NeG:b7 8S8PL1 NUM noNtO T heLOlWd EiREnD m tOxN SY_SlCeaALL v7e5 NUM 1 31d 31d 31d
panic: mutex ADDR not held in mtx_leave 1190 31d 31d 31d
panic: kernel diagnostic assertion "map->limit == rtmap_limit" f 1 32d 32d 32d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" faile 96 29d 33d 33d
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed 20 29d 33d 33d
SYZFAIL: failed to recv rpc (3) 536 3d02h 35d 35d
panic: kernel diagnostic assert 3 20d 36d 36d
malloc: free list modified: proc 1 40d 40d 40d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (3) 4 10d 43d 43d
uvm_fault: lf_advlock 1 44d 44d 44d
assert "rdomain == rtable_l2(rdomain)" failed in route.c 2 15d 47d 47d
panic: kernel diagnostic assertion "uvm_page_owner_locked_p(pg)" failed 1 48d 48d 48d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c 1 50d 50d 50d
witness: lock_obwitness_checkordwitness_checkordrw_enter_write(ADDR)rw_enter_write+0unveil_delete_naunveil_delete_naunve 1 50d 50d 50d
uvm_fault: uao_detach 2 53d 56d 56d
panic: ffs_blkfree: freeing free frag 1 57d 57d 57d
panic: pfi_attach_ifnet: pfi_kif_get failed 1 59d 59d 59d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c 2 24d 61d 61d
panic: pool_do_get: shmpl free list modified: page ADDR; item addr ADDR; offset 0x0=0x0 != ADDR 1 62d 62d 62d
protection_fault: in6_addmulti (3) 1 64d 64d 64d
witness: lock_object uninitializwitness_checkorder(ADDRwitness_checkordrw_enter_write(frw_enter_write+0unveil_delete_nau 1 66d 66d 66d
uvm_fault: ufsdirhash_findfree 1 67d 67d 67d
panic: ffs2_balloc: unwind failed 1 67d 67d 67d
panic: thread NUM p_stat is NUM (2) 3 3d02h 68d 68d
uvm_fault: ffs_alloccg 1 68d 68d 68d
uvm_fault: ffs_nodealloccg (2) 2 68d 69d 69d
uvm_fault: ffs_fragextend 2 68d 69d 69d
uvm_fault: ffs_blkfree 6 68d 69d 69d
panic: pledge_namei: ni_pledge 2 27d 69d 69d
uvm_fault: ufs_direnter (3) 3 67d 69d 69d
uvm_fault: ffs_freefile 2 68d 69d 69d
protection_fault: icmp_mtudisc_timeout (2) 1 71d 71d 71d
panic: trap type NUM, code=NUM, pc=e9779 133 41d 71d 71d
panic: trap type NUM, code=NUM, pc=e94f9 4 71d 72d 72d
protection_fault: witness_checkorder (4) 1 73d 73d 73d
assert "uvm_page_owner_locked_p(pg)" failed in managers/multicore/kernel/sys/uvm/uvm_page.c 1 73d 73d 73d
panic: malloc: out of space in kmem_map (3) 1 75d 75d 75d
panic: ffs_freefile: freeing free inode (2) 1 76d 76d 76d
uvm_fault: softclock (5) 1 80d 80d 80d
uvm_fault: unveil_add_vnode (2) 12 1d13h 83d 83d
panic: trap type NUM, code=NUM, pc=e9439 1 83d 83d 83d
kernel: protection fault trap, code=NUM (7) 6 36d 87d 87d
panic: malloc: allocation too large, type = NUM, size = ADDR (2) 126 1d03h 90d 90d
multicore build error (19) 5 3d20h 93d 93d
protection_fault: __x86_indirect_thunk_r11 (3) 9 42d 95d 95d
SYZFAIL: too much cover 9 3d22h 95d 95d
pool: free list modified: shmpl (5) 43 3d13h 95d 95d
witness: reversal: sbufsnd inode 4 31d 97d 97d
protection_fault: reaper 7 46d 100d 100d
SYZFAIL: SIGBUS 947 3d05h 105d 105d
panic: softclock: invalid to_clock: ADDR (2) 4 35d 107d 107d
panic: free: size too small NUM <= NUM / NUM (ADDR) type shm 2 60d 111d 111d
uvm_fault: savectx (2) 33 31d 118d 118d
panic: assertwaitok: non-zero mutex count: NUM (2) 178 1d02h 122d 122d
panic: missing alias (5) 42 7d17h 122d 122d
SYZFAIL: posix_spawn failed 131 4d12h 122d 122d
SYZFAIL: failed to mkdtemp 25983 1d02h 129d 129d
SYZFAIL: failed to mkdir 3854 1d03h 129d 129d
SYZFAIL: pipe failed 13 1d09h 130d 130d
SYZFAIL: repeatedly failed to execute the program 8 67d 131d 131d
assert "map->limit == rtmap_limit" failed in rtable.c 77 1d06h 131d 131d
SYZFAIL: SIGSEGV 10 74d 133d 133d
SYZFAIL: tun: can't open device (4) 8 31d 133d 133d
witness: reversal: lock order data missing (4) 57671 1d02h 133d 133d
SYZFAIL: ioctl remote attach failed (5) 3214 1d02h 134d 134d
SYZFAIL: too many calls in output 57 1d06h 134d 134d
SYZFAIL: failed to send rpc 8408 1d02h 134d 134d
can't ssh into the instance 588 2d01h 183d 155d
panic: inconsistent bufpage counts 3 86d 189d 189d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 11 6d22h 191d 191d
pool: free list modified: pdppl (4) 8 29d 206d 206d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 8 88d 215d 215d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 4 89d 216d 216d
uvm_fault: arp_rtrequest (2) 18 46d 219d 219d
panic: ifa_update_broadaddr does not support dynamic length (3) 37 50d 219d 219d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 11 88d 220d 220d
uvm_fault: proc_trampoline 6 56d 228d 228d
uvm_fault: witness_checkorder (5) 7 7d07h 241d 241d
pool: free list modified: rttmr 10 13d 244d 244d
protection_fault: lf_advlock (4) C 4 13d 247d 247d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 10 31d 252d 252d
panic: softclock: invalid to_clock: NUM 14 39d 263d 263d
panic: softclock: invalid to_clock: -ADDR 22 31d 265d 265d
protection_fault: sys_semop C 14 1d08h 266d 266d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 10600 1d02h 271d 237d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 358 1d22h 272d 272d
uvm_fault: db_read_bytes 94 41d 275d 275d
assert "cifp != NULL" failed in route.c (3) 203 13d 280d 280d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 1384 2d21h 328d 328d
uvm_fault: pmap_page_remove (5) 16 37d 347d 347d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 168 7d19h 394d 394d
uvm_fault: ktrops (2) C 62 1d14h 419d 419d
uvm_fault: db_enter (5) 368 1d08h 437d 437d
uvm_fault: schedclock syz 11 77d 445d 268d
kernel: page fault trap, code=NUM (3) C 73 22d 475d 233d
malloc: free list modified: free (4) C 17 1d12h 497d 496d
panic: trap type NUM, code=NUM, pc=NUM (3) 210 13d 526d 526d
witness: lock_object uninitialized: ADDR (3) C 5212 1d02h 600d 458d
uvm_fault: hardclock (5) syz 4 476d 629d 628d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 9d07h 640d 345d
protection_fault: sys_msgrcv (2) C 46 2d12h 770d 527d
uvm_fault: memcpy (5) C 20 24d 774d 774d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 778d 778d 778d
panic: vop_generic_badop (2) 91 77d 809d 809d
panic: pmap_unwire: invalid PDE syz 6 189d 832d 774d
no output from test machine (8) C 510285 1d02h 841d 838d
uvm_fault: ffs_indirtrunc C 4 597d 885d 885d
witness: reversal: vmmaplk inode (3) C 1050 1d02h 917d 868d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175427 7d07h 940d 940d
panic: bad dir (3) C 101 8d01h 947d 774d
panic: uvm_fault_unwire_locked: address not in map (4) C 516 1d13h 962d 943d
uvm_fault: x86_ipi_db (8) 330 21d 1006d 1006d
uvm_fault: ufs_lookup C 84 67d 1042d 394d
kernel: double fault trap, code=NUM (2) C 34 99d 1042d 993d
panic: trap type NUM, code=NUM, pc=ADDR (2) 511 2d07h 1048d 1048d
protection_fault: ktrops C 259 103d 1052d 1032d
protection_fault: sblock syz 38 876d 1055d 1055d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 6746 1d11h 1060d 1060d
uvm_fault: fifo_write (2) C 3430 77d 1063d 747d
SYZFAIL: tun: read failed syz 78301 1d02h 1080d 1048d
corrupted report (6) 2268 1d02h 1159d 1159d
uvm_fault: memset C 78 22d 1201d 1201d
SYZFAIL: command failed syz 12802 2d01h 1368d 1051d
suppressed report 335741 1d02h 1368d 1358d
panic: ufs_rename: lost dir entry C 114 7d17h 1742d 980d
lost connection to test machine (2) 850731 1d02h 2159d never