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 3d10h broken 00aa7573f64b .config 23d 34889ee3 24d all only
ci-openbsd-multicore 3d10h broken 00aa7573f64b .config 23d 34889ee3 24d all only
ci-openbsd-setuid 3d10h broken 00aa7573f64b .config 23d 34889ee3 24d all only
upstream (150):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
panic: trap type NUM, code=NUM, pc=3ca59 8 23d 24d 24d
panic: pool_do_get: pfstate: page empty 1 25d 25d 25d
panic: trap type NUM, code=NUM, pc=3ca09 6 24d 25d 25d
pool: free list modified: pmappl 1 25d 25d 25d
witness: reversal: amaplk vmmaplk 1 25d 25d 25d
uvm_fault: vio_rxeof (2) 1 28d 28d 28d
openbsd build error (21) 1 30d 30d 30d
openbsd test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 27 28d 30d 30d
multicore test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 55 28d 30d 30d
panic: kernel diagnosticpm aap_susnewirrtei:o nw "irindugp ef o==r N pUmaLp L0xf" ffafiflfedd:NUM 0fil7e9 d"/s6yez4eka8l 1 31d 31d 31d
can't ssh into the instance 325 3d10h 31d 3d11h
protection_fault: nd6_timer 1 31d 31d 31d
uvm_fault: ufs_symlink 1 31d 31d 31d
panic: runtime error: slice bounds out of range [:NUM] with capacity NUM 1 32d 32d 32d
panic:p a nic : kernel diagnostic assertion "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & 1 32d 32d 32d
panic: wd changed: "\x00\x00\x00\x00\x00" -> "/root" 1 32d 32d 32d
panic: pool_do_get: vnodes: page empty 1 33d 33d 33d
panic: vwakeup: neg numoutput 1 33d 33d 33d
panic: runtime error: invalid memory address or nil pointer dereference [recovered] 2 34d 36d 36d
panic: inconsistent bufpage counts 2 24d 36d 36d
panic: trap type NUM, code=NUM, pc=3ca79 21 25d 36d 36d
protection_fault: sosend 1 37d 37d 37d
panic: m_copydata: short mbuf chain 1 38d 38d 38d
uvm_fault: rw_enter (3) 1 38d 38d 38d
assert "rw_write_held(uobj->vmobjlock)" failed in uvm_vnode.c 1 38d 38d 38d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x2401 1 41d 41d 41d
panic: runtime error: index out of range [NUM] with length NUM 1 42d 42d 42d
uvm_fault: ufs_rmdir 1 42d 42d 42d
panic: ffs_blkfree: bad size (4) 1 42d 42d 42d
assert "obj == NULL || UVM_OBJ_IS_DUMMY(obj) || rw_write_held(obj->vmobjlock)" failed in uvm_page.c 1 43d 43d 43d
panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock (8) C 175 35d 49d 49d
panic: trap type NUM, code=NUM, pc=3c6d9 26 41d 49d 49d
pool: free list modified: mbufpl (4) 1 50d 50d 50d
panic: reflect: call of reflect.Value.Uint on string Value [recovered] 1 50d 50d 50d
panic: inconsistent poll.fdMutex 4 22d 50d 50d
panic: reflect: call of reflect.Value.Int on string Value [recovered] 1 53d 53d 53d
pool: free list modified: pdppl (4) 6 36d 54d 54d
uvm_fault (3) 1 60d 60d 60d
panic: uvm_fault_WuAnRwNiIrNe_lGoc: SPLke d: NaOTddr essL OnWoEtRED iOnN mSapY 1 61d 61d 61d
panic: pool_do_get: sigapl: page empty 1 61d 61d 61d
panic: vrele: ref cnt 2 38d 61d 61d
panic: pool_do_get: pkpcb: page empty 1 61d 61d 61d
assert "pmap->pm_type != PMAP_TYPE_EPT" failed in pmap.c (3) 6 28d 62d 62d
panic: vop (2) 1 62d 62d 62d
assert "!ISSET(rt->rt_flags, RTF_LOCAL)" failed in nd6.c (3) 3 23d 63d 63d
assert "(pg->pg_flags & PG_BUSY) == NUM" failed in pmap.c 28 23d 65d 65d
panic: pool_do_get: filepl: page empty 1 65d 65d 65d
assert "mo->ro_magic == RWLOCK_OBJ_MAGIC" failed in kern_rwlock.c 1 66d 66d 66d
uvm_fault: VOP_LOCK (2) 3 45d 66d 66d
panic: trap type NUM, code=NUM, pc=3c709 1 66d 66d 66d
uvm_fault: arp_rtrequest (2) 5 42d 66d 66d
pool: cpu free list modified: mbufpl (4) 2 36d 67d 67d
uvm_fault: pool_do_get (3) 1 67d 67d 67d
panic: ifa_update_broadaddr does not support dynamic length (3) 19 31d 67d 67d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff 7 24d 67d 67d
protection_fault: solock_shared 2 65d 67d 67d
panic: broken type ref (4) 3 67d 68d 68d
panic: thread NUM p_stat is NUM 1 69d 69d 69d
assert "__mp_lock_held(&sched_lock, curcpu()) == NUM" failed in kern_lock.c (5) 31 23d 71d 71d
protection_fault: ifaof_ifpforaddr 2 71d 71d 71d
panic: vop_generConnection to us-central1-ssh-serialport.googleapis.com closed by remote host. 1 71d 71d 71d
panic: ffs_fsync: not dirty 3 61d 71d 71d
panic: vref used where vget required (4) 5 22d 72d 72d
panic: ffs_freefile: freeing free inode 1 73d 73d 73d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (2) 1 73d 73d 73d
uvm_fault: checkalias 4 33d 73d 73d
panic: trap type NUM, code=NUM, pc=3c7a9 2 68d 73d 73d
protection_fault: strlcpy 1 73d 73d 73d
panic: time: Stop called on uninitialized Timer 2 69d 74d 74d
assert "bp->b_data != NULL" failed in vfs_biomem.c (5) 6 26d 74d 74d
panic: pool_do_get: rwobjpl: page empty 2 54d 74d 74d
uvm_fault: proc_trampoline 3 30d 75d 75d
pool: free list modified: tcpcb 1 77d 77d 77d
multicore boot error: can't ssh into the instance (6) 3 77d 77d 77d
uvm_fault: kcov_remote_enter (2) 2 73d 85d 85d
panic: (4) 1 88d 88d 88d
uvm_fault: witness_checkorder (5) 3 28d 89d 89d
uvm_fault: bpfioctl (4) 1 89d 89d 89d
assert "fp->f_count >= NUM" failed in kern_descrip.c 1 89d 89d 89d
pool: free list modified: rttmr 5 28d 92d 92d
panic: runtime error: invalid memory address or nil pointer dereference (9) 6 31d 93d 93d
protection_fault: lf_advlock (4) C 2 41d 94d 94d
assert "((flags & PGO_LOCKED) != NUM && rw_lock_held(uobj->vmobjlock)) || (flags & PGO_LOCKED) == NUM" failed in uvm_vno (4) 6 32d 100d 100d
protection_fault: __x86_indirect_thunk_r11 (2) 15 25d 107d 107d
uvm_fault: softclock (4) 9 77d 108d 108d
assert "nlevel >= IPL_NONE" failed in intr.c (2) 6 30d 108d 108d
panic: softclock: invalid to_clock: NUM 10 27d 110d 110d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte ADDR (4) 27 24d 110d 110d
panic: softclock: invalid to_clock: -ADDR 14 24d 113d 113d
protection_fault: sys_semop C 2 29d 113d 113d
panic: softclock: invalid to_clock: ADDR 58 23d 114d 114d
assert "ps->ps_uvncount == NUM" failed in kern_unveil.c (4) C 19 38d 119d 84d
assert "sc->sc_dev == NUM" failed in if_tun.c (5) 160 22d 119d 119d
panic: runtime error: index out of range [ADDR] with length NUM 16 32d 120d 120d
uvm_fault: db_read_bytes 33 24d 122d 122d
panic: vputonfreelist: lock count is not zero (3) 3 64d 124d 124d
uvm_fault: unveil_add_vnode 3 25d 124d 124d
assert "cifp != NULL" failed in route.c (3) 53 23d 127d 127d
uvm_fault: pool_gc_pages (2) 6 23d 127d 127d
protection_fault: icmp_mtudisc_timeout 3 80d 133d 133d
assert "ISSET(bp->b_flags, B_BC)" failed in vfs_bio.c 7 29d 144d 144d
uvm_fault: ffs2_balloc (3) 5 50d 154d 154d
go runtime error 75 23d 175d 175d
assert "pg->wire_count == NUM" failed in vfs_biomem.c (3) 136 23d 175d 175d
uvm_fault: pmap_page_remove (5) 8 36d 195d 195d
uvm_fault: km_free (2) 9 24d 197d 197d
panic: Non dma-reachable buffer at curaddr ADDR(raw) (2) 3 85d 213d 213d
protection_fault: done_flush (2) C 55 36d 223d 75d
assert "dupe == NULL" failed in uvm_page.c (4) 119 23d 225d 225d
panic: acquiring blockable sleep lock with spinlock or critical section held (rwlock) vmmaplk (3) 22 24d 241d 241d
uvm_fault: ktrops (2) C 7 106d 266d 266d
panic: ffs_update: bad link cnt (2) 26 25d 277d 277d
uvm_fault: db_enter (5) 56 23d 284d 284d
pool: free list modified: fdescpl (4) 14 31d 291d 291d
uvm_fault: schedclock syz 10 82d 292d 115d
kernel: page fault trap, code=NUM (3) C 58 23d 323d 80d
malloc: free list modified: free (4) C 14 25d 344d 343d
panic: trap type NUM, code=NUM, pc=NUM (3) 109 22d 374d 374d
witness: lock_object uninitialized: ADDR (3) C 330 36d 447d 305d
uvm_fault: hardclock (5) syz 4 324d 476d 476d
panic: ufsdirhash_lookup: bad offset in hash array (3) C 79 36d 487d 193d
kernel: protection fault trap, code=NUM (6) 42 42d 589d 589d
protection_fault: sys_msgrcv (2) C 31 47d 618d 374d
uvm_fault: memcpy (5) C 6 95d 622d 622d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) syz 2 626d 626d 626d
pool: free list modified: sockpl (3) 41 40d 642d 642d
protection_fault: pool_do_put (2) syz 34 66d 646d 323d
panic: vop_generic_badop (2) 84 26d 657d 657d
panic: pmap_unwire: invalid PDE syz 6 37d 680d 622d
no output from test machine (8) C 366304 22d 689d 685d
uvm_fault: ffs_indirtrunc C 4 445d 733d 733d
witness: reversal: vmmaplk inode (3) C 501 23d 765d 715d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM syz 175008 22d 788d 788d
panic: bad dir (3) C 31 28d 794d 622d
panic: uvm_fault_unwire_locked: address not in map (4) C 154 24d 810d 791d
uvm_fault: x86_ipi_db (8) 221 24d 854d 854d
uvm_fault: ufs_lookup C 45 43d 889d 241d
kernel: double fault trap, code=NUM (2) C 30 23d 889d 841d
panic: trap type NUM, code=NUM, pc=ADDR (2) 347 23d 896d 896d
protection_fault: ktrops C 253 23d 899d 879d
protection_fault: sblock syz 38 723d 903d 902d
assert "uvm_page_owner_locked_p(pg)" failed in uvm_page.c 856 23d 907d 907d
uvm_fault: fifo_write (2) C 3163 22d 910d 595d
SYZFAIL: tun: read failed syz 35263 31d 928d 896d
corrupted report (6) 1316 22d 1007d 1007d
uvm_fault: memset C 40 81d 1048d 1048d
SYZFAIL: command failed syz 2451 32d 1216d 898d
suppressed report 304608 22d 1216d 1205d
panic: ufs_rename: lost dir entry C 68 44d 1590d 828d
lost connection to test machine (2) 839511 22d 2006d never