syzbot


fixed bugs (67)
Instances:
Name Active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build
Commit Freshness Status Commit Freshness Status
ci-freebsd-i386 16d 8h59m broken 5f0a69f8 16d failing 6f3e1c7c 10h47m
ci-freebsd-main 58m 10h57m 35730 196469 352 2908151 82b2ae11 17h41m f7fbb18c 1d20h
upstream (73):
Title Repro Bisected Count Last Reported
corrupted report (2) 1 2d04h 2d04h
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_ktls.c:LINE 1 4d03h 4d03h
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/dev/hyperv/hvsock/hv_sock.c:LINE 2 8d01h 8d15h
panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c: 1 8d22h 8d22h
Fatal trap 9: general protection fault in ck_epoch_poll_deferred (2) 1 12d 12d
panic: size_on_all_streams smaller than control length 1 12d 12d
freebsd build error (3) 5 1d20h 15d
Fatal trap 9: general protection fault in sctp_lower_sosend 2 10d 16d
panic: thread with borrowed priority returning to userland syz 4 20h08m 21d
panic: Memory modified after free ADDR(112) val=ADDR @ ADDR (2) syz 4 3d02h 23d
panic: tp:ADDR rc_sacked:LINE > out:LINE C 185 14d 25d
panic: pfi_dynaddr_setup: non-NULL dyn C 28 3d14h 29d
Fatal trap 12: page fault in __mtx_lock_flags 6 2d20h 29d
panic: mtx_lock() of destroyed mutex at sys/netinet/sctp_pcb.c:LINE syz 1 30d 29d
panic: pmap_growkernel: no memory to grow kernel (2) syz 8 8d19h 30d
Fatal trap 9: general protection fault in fib6_lookup_nh_basic 2 34d 34d
Fatal trap 9: general protection fault in route_output 5 34d 34d
Fatal trap 9: general protection fault while in kernel mode (2) 18 34d 34d
Fatal trap 9: general protection fault in fib4_lookup_nh_ext 4 34d 34d
Fatal trap 9: general protection fault in sctp_source_address_selection 23 34d 34d
Fatal trap 9: general protection fault in nhop_free 110 33d 34d
Fatal trap 9: general protection fault in pfi_kif_update 1 34d 34d
Fatal trap 9: general protection fault in ip_output 624 33d 34d
panic: refcount ADDR wraparound (2) 3883 33d 34d
Fatal trap 9: general protection fault in fib4_lookup 826 33d 34d
Fatal trap 9: general protection fault in fib6_lookup 1494 33d 34d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stack 1 40d 40d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks C 48 2h15m 41d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:NUM syz 3 3d23h 44d
panic: Bad tailq NEXT(ADDR->tqh_last) != NULL (2) C 439 1h29m 44d
panic: m_copydata, length > size of mbuf chain C 93 25d 46d
panic: sbsndptr_noadv: sb_mb is NULL C 686 25d 46d
freebsd test error: lost connection to test machine 759 28m 60d
freebsd test error: timed out (3) 1 84d 84d
panic: sbflush_internal: residual data syz 4 93d 107d
panic: Bad link elm ADDR prev->next != elm syz 4 62d 122d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:LINE syz 3 109d 124d
panic: sx_try_xlock() of destroyed sx at sys/kern/uipc_sockbuf.c:LINE 5 5d01h 127d
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:LINE C 9 128d 129d
Fatal trap 12: page fault while in kernel mode (3) syz 1 131d 131d
panic: sx lock still held in solisten_proto syz 341 18h04m 136d
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE syz 12 78d 198d
panic: mutex pcbinfohash not owned at /syzkaller/managers/i386/kernel/sys/netinet6/in6_pcb.c:LINE syz 6 203d 203d
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet6/in6_ifattach.c:LINE (2) syz 1 226d 226d
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet6/in6_ifattach.c:LINE syz 4 225d 226d
Fatal trap 12: page fault in thread_lock_validate syz 1 240d 240d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE syz 5 102d 246d
Fatal trap 12: page fault in __mtx_lock_sleep syz 10 24d 247d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) 66 1d18h 255d
Fatal trap 9: general protection fault in __mtx_lock_sleep syz 9 33d 271d
panic: non-kernel pmap pmap ADDR cpu 0 pcid 0 syz 1 355d 355d
Fatal trap 9: general protection fault in strlen syz 44 6d05h 355d
panic: _mtx_lock_sleep: recursed on non-recursive mutex rtentry @ /syzkaller/managers/i386/kernel/sys/net/route.c:LINE syz 1 362d 362d
panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE C 5 91d 362d
panic: _mtx_lock_sleep: recursed on non-recursive mutex rtentry @ /syzkaller/managers/main/kernel/sys/net/route.c:LINE C 4 174d 362d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:LINE syz 74 79d 366d
panic: inp_leave_group: imf_sources not empty (2) C 70 345d 379d
panic: Memory modified after free ADDR(256) val=0 @ ADDR syz 6 379d 385d
panic: mtx_lock() of destroyed mutex at sys/kern/sys_socket.c:LINE syz 43 74d 386d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE syz 5 375d 386d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:LINE syz 16 2d08h 391d
Fatal trap 12: page fault in _sx_xlock_hard C 51 2d11h 395d
panic: sbflush_internal: ccc 0 mb 0 mbcnt 512 syz 5 361d 420d
Fatal trap 9: general protection fault in sctp_inpcb_bind syz 128 3d08h 432d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:LINE C 21 345d 435d
panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 C 23 347d 438d
panic: m_uiotombuf: progress != total syz 2 438d 438d
panic: Bad list head ADDR first->prev != head syz 40 2d00h 439d
lost connection to test machine (2) 265605 1h04m 440d
panic: sx lock still held C 132 150d 441d
panic: sx_xlock() of destroyed sx at sys/kern/uipc_sockbuf.c:LINE syz 63 4h25m 441d
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:LINE syz 418 3h48m 442d
no output from test machine syz 23266 1h01m 442d
fix pending (1):
Title Repro Bisected Count Last Reported Patched
freebsd test error: Fatal trap 12: page fault in in_pcb_lport_dest 9 11d 11d 1/2