syzbot


fixed bugs (52)
Instances:
Name Active Uptime Corpus Coverage Crashes Execs Kernel build syzkaller build
Commit Freshness Status Commit Freshness Status
ci2-netbsd now 7h34m 1046 32129 106 1912 0ee581a8 3d06h 3334d684 7h50m
ci2-netbsd-kmsan never broken
ci2-netbsd-kubsan now 7h15m 1366 36559 51 1422 fd34b2d2 31d failing 3334d684 7h50m
upstream (65):
Title Repro Bisected Count Last Reported
panic: kernel diagnostic assertion "pg->wire_count != 0" failed: file "/syzkaller/managers/netbsd 1 1d17h 1d17h
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,294: locking against myself 1 1d18h 1d18h
assert failed: ci->ci_biglock_count == 0 10 9h05m 4d00h
panic: LOCKDEBUG: Kernel lock error: _kernel_lock,186: assertion failed: l->l_blcnt == 0 17 10m 4d03h
netbsd test error: ASan: Unauthorized Access in mutex_oncpu 1 4d04h 4d04h
panic: LOCKDEBUG: Kernel lock error: _kernel_unlock,310: assertion failed: ci->ci_biglock_count >= l->l_blcnt C 47 1h50m 4d14h
panic: Kernel lock error: _kernel_lock,188: locking against myself 2 4d04h 4d15h
panic: lock address : ADDR type : spin 52 1h10m 4d20h
panic: 332 21m 4d20h
panic: Kernel lock error: _kernel_lock,186: assertion failed: l->l_blcnt == 0 105 35m 4d20h
panic: curcpu holds : 0 wanted by: ADDR 73 3h15m 4d20h
panic: Kernel lock error: _kernel_unlock,310: assertion failed: ci->ci_biglock_count >= l->l_blcnt C 135 38m 4d20h
assert failed: uvm_page_owner_locked_p(pg) 2 5d18h 8d11h
panic: Mutex error: rw_vector_enter,312: spin lock held 1 9d20h 9d20h
panic: Reader / writer lock error: rw_vector_enter,308: locking against myself 1 9d22h 9d21h
page fault in sleepq_remove 2 9d15h 11d
panic: Reader / writer lock error: rw_vector_enter,307: locking against myself 1 11d 11d
panic: fatal page faultMutex error: rw_vector_enter,311: spin lock held 1 12d 12d
panic: Mutex error: rw_vector_enter,311: spin lock held 11 10d 12d
panic: kernel diagnostic assertion "pg->wire_count != 0" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/uvm 1 26d 26d
netbsd boot error: panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/vfs_mount.c:LINE, member access wi 564 7h23m 30d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/machdep.c:LINE, pointe 1 32d 32d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) 12 4d05h 35d
panic: WARNING: module error: vfs load failed for `mcd', error 2kernel diagnostic assertion "ci->ci_tlbstate != TLBSTATE 1 38d 38d
panic: kernel diagnostic assertion "pmap->pm_ncsw == curlwp->l_ncsw" failed: file "/syzkaller/managers/netbsd/ 1 38d 38d
netbsd build error (11) 252 7h41m 41d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 (2) 3 43d 43d
netbsd boot error: panic: MSan: Uninitialized Kmem Memory In strcmp() At Offset 0, From bufinit() 263 36d 47d
page fault in pmap_extract 1 49d 49d
panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,307: locking against myself C 181 10d 53d
assert failed: c->c_cpu->cc_lwp == curlwp || c->c_cpu->cc_active != c (2) 2 39d 54d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_mutex.c:LINE, member access w syz 4 58d 59d
integer divide fault in realtimerexpire 1 63d 63d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/process_machdep.c:LINE C 161 41d 66d
assert failed: (origoffset & (PAGE_SIZE - 1)) == 0 && origoffset >= 0 (2) 1 75d 75d
assert failed: rv (2) 9 7d23h 88d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_time.c:LINE, unsigned integer 1 89d 89d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_exit.c:LINE, member access wi C 4 42d 95d
protection fault in __asan_load8 5 52d 96d
page fault in __asan_load8 (2) C 117 4d01h 101d
assert failed: pg->wire_count != 0 (3) C 136 1d22h 103d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/vfs_lockf.c:LINE, signed integer o C 32 7d04h 104d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_time.c:LINE, signed integer o (2) C 16 7d03h 105d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/subr_time.c:LINE, signed integer o (2) C 16 10d 106d
panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/net/rtsock_shared.c:LINE, member access (2) C 1141 5h41m 118d
netbsd boot error: can't ssh into the instance (2) 344 39d 124d
ASan: Unauthorized Access in __asan_load1_noabort syz 20 108d 166d
assert failed: uvm_page_locked_p(old_pg) C 464 10h52m 198d
assert failed: proccnt >= 0 C 24 2d11h 200d
panic: uvm_fault_unwire_locked: address not in map C 6 53d 207d
panic: LOCKDEBUG: Condition variable error: cv_enter,172: multiple locks used with condition variable C 19 70d 211d
lost connection to test machine (2) 290220 now 212d
assert failed: bytes != 0 syz 8 70d 214d
assert failed: entry->next != &map->header && entry->next->start <= entry->end C 11 58d 216d
page fault in solocked2 C 2 251d 251d
lock error in do_sys_accept syz 10 248d 256d
page fault in do_sys_accept C 646 246d 260d
assert failed: !ff->ff_exclose syz 16 200d 313d
assert failed: usec >= 0 && usec < ADDR syz 31 195d 317d
assert failed: (so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock C 199 59d 327d
panic: tcp_output: no template C 3554 1h26m 330d
assert failed: lwpcnt >= 0 C 1733 2d17h 330d
fault in supervisor mode C 28 217d 331d
corrupted report 6108 3d07h 333d
no output from test machine C 217696 now 333d
fix pending (13):
Title Repro Bisected Count Last Reported Patched
ASan: Unauthorized Access in setrunnable C 32 9d15h 12d 1/3
panic: uvm_fault(ADDR, ADDR, 1) -> e 3 10d 12d 1/3
ASan: Unauthorized Access in sched_preempted C 31 9d17h 12d 1/3
ASan: Unauthorized Access in sleepq_remove C 393 9d14h 12d 1/3
assert failed: radix_tree_empty_tree_p(&pmap->pm_pvtree) C 6 18h01m 15d 1/3
ASan: Unauthorized Access in mutex_oncpu C 3796 8m 16d 1/3
ASan: Unauthorized Access in ifreq_setaddr C 6 19d 19d 1/3
netbsd boot error: panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/init_main.c:LINE, left shift of AD 9 31d 31d 2/3
assert failed: pmap->pm_ncsw == lwp_pctr() 2 31d 34d 2/3
netbsd boot error: panic: LOCKDEBUG: Mutex error: _mutex_init,363: already initialized 51 36d 37d 2/3
assert failed: pg->offset >= nextoff C 10 36d 37d 2/3
assert failed: pmap->pm_ncsw == curlwp->l_ncsw C 30 37d 39d 2/3
assert failed: ci->ci_tlbstate != TLBSTATE_VALID C 123 37d 39d 2/3