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 13d failing 330db277 3h06m all only
ci-openbsd-multicore 13d broken 1511e544c213 .config 13d failing 330db277 3h06m all only
ci-openbsd-setuid 13d broken 1511e544c213 .config 13d 330db277 3h06m all only
upstream (138):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
openbsd build error (22) 2 44m 5d00h 5d00h
openbsd test error: kernel: protection fault trap, code=NUM 19 5d21h 7d12h 7d12h
witness: lock_object uninitialized: ADDRxNUM 1 14d 14d 14d
uvm_fault: ffs2_balloc (5) 1 16d 16d 16d
assert "d->bd_in_uiomove == NUM" failed in bpf.c (2) 1 16d 16d 16d
protection_fault: mtx_enter 1 17d 17d 17d
panic: semexit - semid not allocated 1 17d 17d 17d
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 26d 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 13d 29d 29d
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 19d 33d 33d
panic: kernel diagnostic assertion "ps->ps_uvncount == NUM" failed: file " 1 34d 34d 34d
uvm_fault: spec_getattr 1 35d 35d 35d
panic: trap type NUM, code=NUM, pc=eaa29 1 37d 37d 37d
SYZFAIL: tun_id out of range (3) 253765 13d 39d 39d
panic: kernel diagnostic assertion "nlevel >= IPL_NONE" failed: 1 42d 42d 42d
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 41d 45d 45d
panic: kernel diagnostic assertion "pg->wire_count == NUM" failed 20 41d 45d 45d
SYZFAIL: failed to recv rpc (3) 536 15d 47d 47d
panic: kernel diagnostic assert 3 32d 48d 48d
malloc: free list modified: proc 1 52d 52d 52d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (3) 4 22d 55d 55d
uvm_fault: lf_advlock 1 56d 56d 56d
assert "rdomain == rtable_l2(rdomain)" failed in route.c 2 27d 59d 59d
panic: kernel diagnostic assertion "uvm_page_owner_locked_p(pg)" failed 1 60d 60d 60d
assert "pr->ps_threadcnt == NUM" failed in kern_exit.c 1 61d 61d 61d
witness: lock_obwitness_checkordwitness_checkordrw_enter_write(ADDR)rw_enter_write+0unveil_delete_naunveil_delete_naunve 1 62d 62d 62d
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 71d 71d 71d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c 2 36d 73d 73d
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 78d 78d 78d
uvm_fault: ufsdirhash_findfree 1 78d 78d 78d
panic: ffs2_balloc: unwind failed 1 79d 79d 79d
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 80d 81d 81d
uvm_fault: ffs_blkfree 6 79d 81d 81d
panic: pledge_namei: ni_pledge 2 39d 81d 81d
uvm_fault: ufs_direnter (3) 3 79d 81d 81d
uvm_fault: ffs_freefile 2 80d 81d 81d
protection_fault: icmp_mtudisc_timeout (2) 1 83d 83d 83d
panic: trap type NUM, code=NUM, pc=e94f9 4 83d 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 85d 85d 85d
panic: malloc: out of space in kmem_map (3) 1 87d 87d 87d
panic: ffs_freefile: freeing free inode (2) 1 88d 88d 88d
uvm_fault: unveil_add_vnode (2) 12 13d 95d 95d
kernel: protection fault trap, code=NUM (7) 6 48d 99d 99d
panic: malloc: allocation too large, type = NUM, size = ADDR (2) 126 13d 102d 102d
multicore build error (19) 6 9d22h 104d 104d
protection_fault: __x86_indirect_thunk_r11 (3) 9 54d 107d 107d
SYZFAIL: too much cover 9 15d 107d 107d
pool: free list modified: shmpl (5) 43 15d 107d 107d
witness: reversal: sbufsnd inode 4 43d 109d 109d
protection_fault: reaper 7 58d 112d 112d
SYZFAIL: SIGBUS 947 15d 117d 117d
panic: softclock: invalid to_clock: ADDR (2) 4 47d 119d 119d
panic: free: size too small NUM <= NUM / NUM (ADDR) type shm 2 72d 123d 123d
uvm_fault: savectx (2) 33 43d 130d 130d
panic: assertwaitok: non-zero mutex count: NUM (2) 178 13d 134d 134d
panic: missing alias (5) 42 19d 134d 134d
SYZFAIL: posix_spawn failed 131 16d 134d 134d
SYZFAIL: failed to mkdtemp 25983 13d 141d 141d
SYZFAIL: failed to mkdir 3854 13d 141d 141d
SYZFAIL: pipe failed 13 13d 142d 142d
SYZFAIL: repeatedly failed to execute the program 8 79d 143d 143d
assert "map->limit == rtmap_limit" failed in rtable.c 77 13d 143d 143d
SYZFAIL: SIGSEGV 10 85d 145d 145d
SYZFAIL: tun: can't open device (4) 8 43d 145d 145d
witness: reversal: lock order data missing (4) 57671 13d 145d 145d
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 146d 146d
can't ssh into the instance 588 13d 195d 167d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 11 18d 202d 202d
pool: free list modified: pdppl (4) 8 41d 218d 218d
uvm_fault: arp_rtrequest (2) 18 58d 231d 231d
panic: ifa_update_broadaddr does not support dynamic length (3) 37 62d 231d 231d
uvm_fault: proc_trampoline 6 68d 240d 240d
uvm_fault: witness_checkorder (5) 7 19d 253d 253d
pool: free list modified: rttmr 10 25d 256d 256d
protection_fault: lf_advlock (4) C 4 25d 259d 259d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 10 43d 264d 264d
panic: softclock: invalid to_clock: NUM 14 51d 275d 275d
panic: softclock: invalid to_clock: -ADDR 22 43d 277d 277d
protection_fault: sys_semop C 14 13d 278d 278d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 10600 13d 283d 249d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 358 13d 284d 284d
assert "cifp != NULL" failed in route.c (3) 203 25d 292d 292d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 1384 14d 340d 340d
uvm_fault: pmap_page_remove (5) 16 49d 359d 359d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 168 19d 406d 406d
uvm_fault: ktrops (2) C 62 13d 431d 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 487d 244d
malloc: free list modified: free (4) C 17 13d 509d 508d
panic: trap type NUM, code=NUM, pc=NUM (3) 210 25d 538d 538d
witness: lock_object uninitialized: ADDR (3) C 5212 13d 612d 470d
uvm_fault: hardclock (5) syz 4 488d 640d 640d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 21d 652d 357d
protection_fault: sys_msgrcv (2) C 46 14d 782d 539d
uvm_fault: memcpy (5) C 20 36d 786d 786d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 790d 790d 790d
panic: vop_generic_badop (2) 91 89d 821d 821d
panic: pmap_unwire: invalid PDE syz 6 201d 844d 786d
no output from test machine (8) C 510285 13d 853d 850d
uvm_fault: ffs_indirtrunc C 4 609d 897d 897d
witness: reversal: vmmaplk inode (3) C 1050 13d 929d 880d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175427 5d05h 952d 952d
panic: bad dir (3) C 101 20d 959d 786d
panic: uvm_fault_unwire_locked: address not in map (4) C 516 13d 974d 955d
uvm_fault: x86_ipi_db (8) 330 33d 1018d 1018d
uvm_fault: ufs_lookup C 84 79d 1054d 406d
kernel: double fault trap, code=NUM (2) C 34 111d 1054d 1005d
panic: trap type NUM, code=NUM, pc=ADDR (2) 511 14d 1060d 1060d
protection_fault: ktrops C 259 115d 1064d 1044d
protection_fault: sblock syz 38 887d 1067d 1067d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 6746 13d 1072d 1072d
uvm_fault: fifo_write (2) C 3430 89d 1075d 759d
SYZFAIL: tun: read failed syz 78301 13d 1092d 1060d
corrupted report (6) 2268 13d 1171d 1171d
uvm_fault: memset C 78 34d 1213d 1213d
SYZFAIL: command failed syz 12802 13d 1380d 1062d
suppressed report 335741 13d 1380d 1370d
panic: ufs_rename: lost dir entry C 114 5d15h 1754d 992d
lost connection to test machine (2) 850731 13d 2170d never