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 1h05m 8123 46740 1491 575802 e83fdb494821 .config 3h52m 4f06757f 2d14h all only
ci-openbsd-multicore now 1h23m 8199 48952 1378 587899 e83fdb494821 .config 3h52m 4f06757f 2d14h all only
ci-openbsd-setuid now 1h14m 4683 30685 1861 613590 e83fdb494821 .config 3h52m 4f06757f 2d14h all only
Extra filters: [With Repro]
upstream (168) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel:I Tp 0g ea faStopped at savectx+0xae: movl $NUM,%gs:0x688 -1 1 1d22h 1d22h 1d22h
panic: kernel diagnostic assertion "ISSET(p->p_flag, P_SUSPSIG | P_SUSPSINGLE) == NUM" failed: file "/syzkaller/managers 2 1 2d18h 2d18h 2d18h
kernel:NUM pca -1 1 3d22h 3d22h 3d22h
kernel: NUM ageStopped at savectx+0xae: movl $NUM,%gs:0x688 -1 1 4d20h 4d20h 4d20h
assert "d->bd_in_uiomove == NUM" failed in bpf.c (5) -1 1 5d14h 5d14h 5d14h
panic: uvm_fault(ADDR, 0x47, NUM, NUM) -> e 2 1 7d01h 7d01h 7d01h
panic: (5) 2 1 9d13h 9d13h 9d13h
panic: init died (signal NUM, 2 1 10d 10d 10d
assert "rn != NULL" failed in pipex.c (3) -1 4 4d00h 10d 10d
panic: vputonfreelist: lock count is not zero (4) 2 1 13d 13d 13d
protection_fault: __x86_indirect_thunk_r11 (5) -1 1 13d 13d 13d
panic: amap_pp_adjref: negative reference count (3) 2 1 15d 15d 15d
uvm_fault: ufs_dirremove -1 1 18d 18d 18d
panic: init died (signal NUM, e 2 1 18d 18d 18d
uvm_fault: ufs_readdir -1 69 42m 19d 19d
kernel:NUM -1 1 20d 20d 20d
panic: kernel diagnostic assertion "pg->wire_count != NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 2 1d01h 21d 21d
witness: reversal: sbufsnd inode (4) -1 1 22d 22d 22d
SYZFAIL: too much cover (2) -1 1 23d 23d 23d
panic: thread NUM p_stat is NUM (4) 2 3 23d 25d 25d
uvm_fault: softclock (6) -1 2 23d 26d 26d
panic: thread NUM p_stat is -NUM 2 1 26d 26d 26d
kernel:T p aag -1 1 29d 29d 29d
panic: uvm_fault(ADDR, 0x98, NUM, NUM) -> e 2 1 31d 31d 31d
SYZFAIL: mmap of output file failed -1 1 32d 32d 32d
uvm_fault: remrunqueue -1 2 1d17h 33d 33d
assert "(p->pfik_flagrefs == NUM) || (p->pfik_flagrefs == NUM)" failed in pf_if.c -1 12 10d 35d 35d
SYZFAIL: too man -1 1 35d 35d 35d
witness: reversal: pf_lock netlock (4) -1 10 18h10m 36d 36d
protection_fault: mtx_enter (4) -1 1 37d 37d 37d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (6) -1 1 37d 37d 37d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (5) -1 1 38d 38d 38d
SYZFAIL: tun: reSYZFAIL: tun: repckbd_enable: command error -1 1 39d 39d 39d
panic: unhandled af (6) 2 1 39d 39d 39d
uvm_fault: readdoslabel -1 1 42d 42d 42d
uvm_fault: blf_cbc_decrypt -1 1 44d 44d 44d
SYZFAIL: handshake read failed -1 1 45d 45d 45d
SYZFAIL: repeatedly failed to execute the program (3) -1 1 46d 46d 46d
kernel: -1 1 46d 46d 46d
assert "ISSET(p->p_flag, P_SUSPSIG | P_SUSPSINGLE) == NUM" failed in kern_sig.c -1 12 1d05h 46d 46d
panic: uvm_fault_unwire_locked: adWdArReNssI NnG:o tSP iLn maNpO 2 1 49d 49d 49d
uvm_fault: alltraps_kern_meltdown (2) -1 3 3d13h 59d 59d
uvm_fault: ffs_blkfree (2) -1 3 25d 60d 60d
panic: kernel diagnostic assertion "bpfilter_lookup(unit) 2 1 65d 65d 65d
assert "map->limit == rtmap_limit" failed in -1 1 65d 65d 65d
panic: ffs_freefile: freeing free inode (3) 2 2 31d 65d 65d
kernel: pa e -1 1 67d 67d 67d
assert "bpfilter_lookup(unit) == NULL" failed in multi -1 1 68d 68d 68d
assert "bpfilter_lookup(unit) == NULL" failed in -1 1 68d 68d 68d
panic: kmmaplk rwlock ADDR: enter read deadlock 2 10 9d19h 71d 71d
panic: ffs2_balloc: unwind failed (4) 2 13 9d03h 72d 72d
uvm_fault: ffs_fragextend (3) -1 3 21d 72d 72d
panic: acquiring blockable sleSeaBIOS (version NUM.NUM.NUM-google) 2 1 73d 73d 73d
uvm_fault: ufs_direnter (6) -1 9 3d09h 75d 75d
panic: uvm 2 1 75d 75d 75d
panic: kerne 2 2 20d 76d 76d
panic: ffs_valloc: dup alloc (5) 2 106 20d 78d 78d
uvm_fault: ffs_nodealloccg (4) -1 6 20d 78d 78d
protection_fault: memcmp (2) -1 1 78d 78d 78d
protection_fault: pf_anchor_global_RB_REMOVE (3) -1 22 9h04m 78d 78d
uvm_fault: pvclock_get (2) -1 42 13d 79d 79d
uvm_fault: ffs_freefile (3) -1 3 20d 79d 79d
panic: init died (signal NUM, exit NUM) (2) 2 621 29m 79d 79d
uvm_fault: kcov_remote_enter (5) -1 441 1h45m 79d 79d
uvm_fault: ffs2_balloc (7) -1 348 18m 80d 80d
uvm_fault: ufsdirhash_lookup -1 3 21d 80d 80d
panic: mtx ADDR: locking against myself (4) 2 1 81d 81d 81d
SYZFAIL: SIGFPE -1 761 57m 81d 81d
SYZFAIL: cover mmap failed -1 323 3h02m 82d 82d
SYZFAIL: child failed -1 6031 16m 82d 82d
SYZFAIL: SIGILL -1 769 2h18m 82d 82d
uvm_fault: dovutimens -1 194736 now 82d 82d
uvm_fault: dt_ioctl_record_stop (3) -1 32 16d 82d 82d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (3) 2 1 82d 82d 82d
protection_fault: VOP_LOCK -1 1 83d 83d 83d
uvm_fault: uvm_map_protect -1 1 84d 84d 84d
assert "bp->b_bufsize > NUM" failed in vfs_bio.c -1 1 84d 84d 84d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (4) 2 1 85d 85d 85d
panic: vput: ref cnt (3) 2 1 86d 86d 86d
panic: uvm_fault(ADDR, 0x8, NUM, NUM) -> e 2 1 86d 86d 86d
panic: pool_do_get: pvpl: page empty 2 1 88d 88d 88d
uvm_fault: pmap_write_protect -1 1 89d 89d 89d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c (2) -1 5 14d 93d 93d
pool: free list modified: mbufpl (6) -1 3 82d 93d 93d
uvm_fault: _rb_remove -1 2 86d 94d 94d
pool: cpu free list modified: mbufpl (5) -1 2 83d 122d 122d
panic: inconsistent bufpage counts (2) 2 2 89d 122d 122d
uvm_fault: fill_kproc -1 2 66d 136d 136d
uvm_fault: checkalias (2) -1 4 86d 141d 141d
panic: ffs_blkfree: bad size (6) 2 8 83d 157d 157d
assert "bpfilter_lookup(unit) == NULL" failed in bpf.c -1 38 18d 157d 157d
panic: pool_do_get: scsiplug: page empty 2 2 84d 165d 165d
panic: uvm_vnp_uncache: vnode not locked! 2 4 87d 169d 169d
uvm_fault: km_free (3) -1 5 83d 172d 172d
assert "nlevel >= IPL_NONE" failed in intr.c (4) -1 4 85d 172d 172d
assert "pg->wire_count != NUM" failed in uvm_page.c -1 9096 8h51m 174d 174d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 11 85d 187d 187d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 765 11d 195d 195d
kernel: protection fault trap, code=NUM (9) -1 6 27d 199d 199d
uvm_fault: VOP_LOCK (3) -1 3 82d 200d 200d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 3 87d 202d 202d
pool: free list modified: pdppl (5) -1 8 84d 203d 203d
SYZFAIL: SIGSEGV (2) -1 802 24m 206d 206d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 11 82d 212d 212d
uvm_fault: pmap_page_remove (7) -1 14 82d 215d 215d
uvm_fault: sys_shmat (2) -1 7 87d 256d 256d
assert "refs > NUM" failed in kern_synch.c -1 7 48d 278d 278d
assert "cifp != NULL" failed in route.c (5) -1 11 37d 332d 332d
uvm_fault: witness_checkorder (6) -1 92 20d 394d 394d
witness: reversal: &sched_lock &cq->cq_mtx -1 25 72d 395d 395d
SYZFAIL: can't reallocate -1 50 42d 413d 413d
panic: uvm_fault_unwire_locked: address not in map (5) 2 119 4d19h 439d 439d
panic: chgproccnt: procs < NUM 2 17 4d17h 477d 477d
uvm_fault: savectx (3) -1 4224 12m 479d 479d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 21 83d 481d 481d
SYZFAIL: coverage filter is full (3) -1 724617 12d 481d 481d
protection_fault: bpfdetach -1 80 3d07h 483d 483d
uvm_fault: x86_ipi_db (9) -1 5485 40m 485d 485d
SYZFAIL: SIGBUS (2) -1 1992 1h53m 487d 487d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 119 10d 489d 489d
assert "refs != ~NUM" failed in kern_synch.c -1 1215 6h03m 491d 491d
SYZFAIL: posix_spawnp failed -1 4083 3h26m 493d 493d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 502 12h13m 493d 493d
uvm_fault: proc_trampoline (2) -1 2298 1h50m 493d 493d
protection_fault: witness_checkorder (5) -1 23 22h51m 493d 493d
uvm_fault: arp_rtrequest (3) -1 430 2d15h 494d 494d
pool: free list modified: shmpl (6) -1 903 16h47m 495d 495d
uvm_fault: db_enter (6) -1 623 20h58m 495d 495d
can't ssh into the instance (2) -1 35144 2d13h 496d 496d
suppressed report (2) -1 18379 3h16m 496d 496d
panic: missing alias (6) 2 1485 59m 496d 496d
SYZFAIL: failed to recv rpc (4) -1 3335 24m 496d 496d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 4553 3h27m 496d 496d
corrupted report (7) -1 42222 now 496d 496d
witness: reversal: lock order data missing (5) -1 215434 now 496d 496d
SYZFAIL: ioctl remote attach failed (6) -1 75720 17m 496d 496d
SYZFAIL: failed to mkdtemp (2) -1 224246 7m 496d 496d
SYZFAIL: failed to send rpc (2) -1 33390 22m 496d 496d
SYZFAIL: tun_id out of range (4) -1 3647172 now 496d 496d
SYZFAIL: failed to mkdir (2) -1 38993 5m 496d 496d
SYZFAIL: pipe failed -1 7792 20d 700d 700d
protection_fault: lf_advlock (4) -1 C 64 6d09h 817d 817d
protection_fault: sys_semop -1 C 373 38d 837d 837d
uvm_fault: ktrops (2) -1 C 462 4h57m 990d 990d
uvm_fault: schedclock -1 syz 11 647d 1016d 839d
kernel: page fault trap, code=NUM (3) -1 C 93 25d 1046d 803d
malloc: free list modified: free (4) -1 C 40 4d01h 1067d 1067d
uvm_fault: hardclock (5) -1 syz 4 1047d 1199d 1199d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 10d 1210d 916d
protection_fault: sys_msgrcv (2) -1 C 168 20d 1341d 1097d
uvm_fault: memcpy (5) -1 C 108 2d01h 1345d 1345d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1349d 1349d 1349d
panic: pmap_unwire: invalid PDE 2 syz 6 760d 1403d 1345d
no output from test machine (8) -1 C 874365 now 1412d 1408d
uvm_fault: ffs_indirtrunc -1 C 39 4d12h 1456d 1456d
witness: reversal: vmmaplk inode (3) -1 C 1061 61d 1488d 1439d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 10d 1511d 1511d
panic: bad dir (3) 2 C 223 10d 1517d 1345d
uvm_fault: ufs_lookup -1 C 664 1d14h 1612d 965d
kernel: double fault trap, code=NUM (2) -1 C 41 23d 1612d 1564d
protection_fault: ktrops -1 C 259 673d 1622d 1602d
protection_fault: sblock -1 syz 38 1446d 1626d 1625d
uvm_fault: fifo_write (2) -1 C 3430 648d 1634d 1318d
SYZFAIL: tun: read failed -1 syz 577840 8m 1651d 1619d
uvm_fault: memset -1 C 1066 12h00m 1772d 1772d
SYZFAIL: command failed -1 syz 15837 20d 1939d 1621d
panic: ufs_rename: lost dir entry 2 C 146 16d 2313d 1551d
lost connection to test machine (2) -1 1300674 now 2729d never