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 13d broken 1511e544c213 .config 14d failing b50eb251 10h50m all only
ci-openbsd-multicore 13d broken 1511e544c213 .config 14d failing b50eb251 10h50m all only
ci-openbsd-setuid 13d broken 1511e544c213 .config 14d b50eb251 10h50m all only
upstream (137):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
openbsd build error (22) 2 15h29m 5d15h 5d15h
openbsd test error: kernel: protection fault trap, code=NUM 19 6d12h 8d03h 8d03h
witness: lock_object uninitialized: ADDRxNUM 1 15d 15d 15d
uvm_fault: ffs2_balloc (5) 1 17d 17d 17d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (2) 1 17d 17d 17d
protection_fault: mtx_enter 1 18d 18d 18d
panic: semexit - semid not allocated 1 18d 18d 18d
assert "ps->ps_uvncount == NUM" failed: filepanic: kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_ 1 20d 20d 20d
witness: pmap_unwire: wiring for pmap ADDR va ADDR didn't change! 2 26d 27d 27d
SYZFAIL: coverage filter is full (2) 3488 27d 27d 27d
protection_fault: klist_invalidate 1 28d 28d 28d
panic: thread -ADDR p_stat is -NUM 2 26d 29d 29d
assert "va >= entry->start" failed in uvm_fault.c 50 14d 30d 30d
panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_faul 1 30d 30d 30d
uvm_fault: rtrequest (3) 2 20d 33d 33d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" failed: file " 1 35d 35d 35d
uvm_fault: spec_getattr 1 36d 36d 36d
panic: trap type NUM, code=NUM, pc=eaa29 1 37d 37d 37d
SYZFAIL: tun_id out of range (3) 253765 13d 40d 40d
panic: kernel diagnostic assertion "nlevel >= IPL_NONE" failed: 1 43d 43d 43d
panic: mutex 0xffffWAfRd8N0I7NeG:b7 8S8PL1 NUM noNtO T heLOlWd EiREnD m tOxN SY_SlCeaALL v7e5 NUM 1 43d 43d 43d
panic: mutex ADDR not held in mtx_leave 1190 43d 43d 43d
panic: kernel diagnostic assertion "map->limit == rtmap_limit" f 1 44d 44d 44d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" faile 96 42d 45d 45d
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed 20 42d 45d 45d
SYZFAIL: failed to recv rpc (3) 536 15d 47d 47d
panic: kernel diagnostic assert 3 32d 49d 49d
malloc: free list modified: proc 1 53d 53d 53d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (3) 4 22d 55d 55d
uvm_fault: lf_advlock 1 57d 57d 57d
assert "rdomain == rtable_l2(rdomain)" failed in route.c 2 28d 60d 60d
panic: kernel diagnostic assertion "uvm_page_owner_locked_p(pg)" failed 1 61d 61d 61d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c 1 62d 62d 62d
witness: lock_obwitness_checkordwitness_checkordrw_enter_write(ADDR)rw_enter_write+0unveil_delete_naunveil_delete_naunve 1 63d 63d 63d
uvm_fault: uao_detach 2 65d 68d 68d
panic: ffs_blkfree: freeing free frag 1 69d 69d 69d
panic: pfi_attach_ifnet: pfi_kif_get failed 1 72d 72d 72d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c 2 36d 74d 74d
panic: pool_do_get: shmpl free list modified: page ADDR; item addr ADDR; offset 0x0=0x0 != ADDR 1 74d 74d 74d
protection_fault: in6_addmulti (3) 1 76d 76d 76d
witness: lock_object uninitializwitness_checkorder(ADDRwitness_checkordrw_enter_write(frw_enter_write+0unveil_delete_nau 1 79d 79d 79d
uvm_fault: ufsdirhash_findfree 1 79d 79d 79d
panic: ffs2_balloc: unwind failed 1 80d 80d 80d
panic: thread NUM p_stat is NUM (2) 3 15d 80d 80d
uvm_fault: ffs_alloccg 1 80d 80d 80d
uvm_fault: ffs_nodealloccg (2) 2 80d 81d 81d
uvm_fault: ffs_fragextend 2 81d 81d 81d
uvm_fault: ffs_blkfree 6 80d 82d 82d
panic: pledge_namei: ni_pledge 2 39d 82d 82d
uvm_fault: ufs_direnter (3) 3 79d 82d 82d
uvm_fault: ffs_freefile 2 80d 82d 82d
protection_fault: icmp_mtudisc_timeout (2) 1 83d 83d 83d
panic: trap type NUM, code=NUM, pc=e94f9 4 84d 84d 84d
protection_fault: witness_checkorder (4) 1 85d 85d 85d
assert "uvm_page_owner_locked_p(pg)" failed in managers/multicore/kernel/sys/uvm/uvm_page.c 1 86d 86d 86d
panic: malloc: out of space in kmem_map (3) 1 88d 88d 88d
panic: ffs_freefile: freeing free inode (2) 1 89d 89d 89d
uvm_fault: unveil_add_vnode (2) 12 14d 95d 95d
kernel: protection fault trap, code=NUM (7) 6 49d 99d 99d
panic: malloc: allocation too large, type = NUM, size = ADDR (2) 126 13d 103d 103d
multicore build error (19) 6 10d 105d 105d
protection_fault: __x86_indirect_thunk_r11 (3) 9 55d 107d 107d
SYZFAIL: too much cover 9 16d 107d 107d
pool: free list modified: shmpl (5) 43 16d 108d 108d
witness: reversal: sbufsnd inode 4 44d 110d 110d
protection_fault: reaper 7 58d 112d 112d
SYZFAIL: SIGBUS 947 15d 118d 118d
panic: softclock: invalid to_clock: ADDR (2) 4 48d 120d 120d
panic: free: size too small NUM <= NUM / NUM (ADDR) type shm 2 73d 124d 124d
uvm_fault: savectx (2) 33 43d 131d 131d
panic: assertwaitok: non-zero mutex count: NUM (2) 178 13d 134d 134d
panic: missing alias (5) 42 20d 134d 134d
SYZFAIL: posix_spawn failed 131 17d 134d 134d
SYZFAIL: failed to mkdtemp 25983 13d 141d 141d
SYZFAIL: failed to mkdir 3854 13d 142d 142d
SYZFAIL: pipe failed 13 13d 142d 142d
SYZFAIL: repeatedly failed to execute the program 8 80d 143d 143d
assert "map->limit == rtmap_limit" failed in rtable.c 77 13d 144d 144d
SYZFAIL: SIGSEGV 10 86d 145d 145d
SYZFAIL: tun: can't open device (4) 8 44d 146d 146d
witness: reversal: lock order data missing (4) 57671 13d 146d 146d
SYZFAIL: ioctl remote attach failed (5) 3214 13d 146d 146d
SYZFAIL: too many calls in output 57 13d 146d 146d
SYZFAIL: failed to send rpc 8408 13d 147d 147d
can't ssh into the instance 588 14d 196d 168d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 11 19d 203d 203d
pool: free list modified: pdppl (4) 8 42d 219d 219d
uvm_fault: arp_rtrequest (2) 18 58d 231d 231d
panic: ifa_update_broadaddr does not support dynamic length (3) 37 62d 232d 232d
uvm_fault: proc_trampoline 6 68d 240d 240d
uvm_fault: witness_checkorder (5) 7 19d 254d 254d
pool: free list modified: rttmr 10 25d 257d 257d
protection_fault: lf_advlock (4) C 4 26d 259d 259d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 10 43d 265d 265d
panic: softclock: invalid to_clock: NUM 14 52d 275d 275d
panic: softclock: invalid to_clock: -ADDR 22 44d 278d 278d
protection_fault: sys_semop C 14 13d 279d 278d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 10600 13d 284d 249d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 358 14d 284d 284d
assert "cifp != NULL" failed in route.c (3) 203 26d 292d 292d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 1384 15d 340d 340d
uvm_fault: pmap_page_remove (5) 16 50d 360d 360d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 168 20d 406d 406d
uvm_fault: ktrops (2) C 62 3h18m 432d 431d
uvm_fault: db_enter (5) 368 13d 449d 449d
uvm_fault: schedclock syz 11 89d 457d 280d
kernel: page fault trap, code=NUM (3) C 73 34d 488d 245d
malloc: free list modified: free (4) C 17 14d 509d 508d
panic: trap type NUM, code=NUM, pc=NUM (3) 210 25d 539d 539d
witness: lock_object uninitialized: ADDR (3) C 5212 13d 612d 470d
uvm_fault: hardclock (5) syz 4 489d 641d 641d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 21d 652d 358d
protection_fault: sys_msgrcv (2) C 46 15d 783d 539d
uvm_fault: memcpy (5) C 20 36d 787d 787d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 791d 791d 791d
panic: pmap_unwire: invalid PDE syz 6 202d 845d 787d
no output from test machine (8) C 510285 13d 854d 850d
uvm_fault: ffs_indirtrunc C 4 610d 898d 898d
witness: reversal: vmmaplk inode (3) C 1050 13d 930d 880d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175427 5d20h 953d 953d
panic: bad dir (3) C 101 20d 959d 787d
panic: uvm_fault_unwire_locked: address not in map (4) C 516 1h43m 975d 956d
uvm_fault: x86_ipi_db (8) 330 34d 1019d 1019d
uvm_fault: ufs_lookup C 84 79d 1054d 406d
kernel: double fault trap, code=NUM (2) C 34 111d 1054d 1006d
panic: trap type NUM, code=NUM, pc=ADDR (2) 511 14d 1061d 1061d
protection_fault: ktrops C 259 115d 1064d 1044d
protection_fault: sblock syz 38 888d 1068d 1067d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 6746 14d 1072d 1072d
uvm_fault: fifo_write (2) C 3430 90d 1075d 760d
SYZFAIL: tun: read failed syz 78301 13d 1093d 1061d
corrupted report (6) 2268 13d 1172d 1172d
uvm_fault: memset C 78 35d 1213d 1213d
SYZFAIL: command failed syz 12802 13h30m 1381d 1063d
suppressed report 335741 13d 1381d 1370d
panic: ufs_rename: lost dir entry C 114 6d06h 1755d 993d
lost connection to test machine (2) 850731 13d 2171d never