https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292547
--- Comment #5 from Marek Zarychta <[email protected]> --- GENERIC panics even earlier, here's backtrace #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57 #1 doadump (textdump=textdump@entry=0) at /usr/src/sys/kern/kern_shutdown.c:399 #2 0xffffffff804bb1ba in db_dump (dummy=<optimized out>, dummy2=<optimized out>, dummy3=<optimized out>, dummy4=<optimized out>) at /usr/src/sys/ddb/db_command.c:596 #3 0xffffffff804bafad in db_command (last_cmdp=<optimized out>, cmd_table=<optimized out>, dopager=true) at /usr/src/sys/ddb/db_command.c:508 #4 0xffffffff804bac6d in db_command_loop () at /usr/src/sys/ddb/db_command.c:555 #5 0xffffffff804be736 in db_trap (type=<optimized out>, code=<optimized out>) at /usr/src/sys/ddb/db_main.c:267 #6 0xffffffff80c2debf in kdb_trap (type=type@entry=3, code=code@entry=0, tf=tf@entry=0xfffffe00f6ab7180) at /usr/src/sys/kern/subr_kdb.c:790 #7 0xffffffff81144b6e in trap (frame=<optimized out>) at /usr/src/sys/amd64/amd64/trap.c:614 #8 <signal handler called> #9 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:556 #10 0xffffffff80bddd5b in vpanic (fmt=0xffffffff8130811b "Assertion %s failed at %s:%d", ap=ap@entry=0xfffffe00f6ab73b0) at /usr/src/sys/kern/kern_shutdown.c:962 #11 0xffffffff80bddbc3 in panic (fmt=0xffffffff81da1a10 <cnputs_mtx> "GN#\201\377\377\377\377") at /usr/src/sys/kern/kern_shutdown.c:887 #12 0xffffffff80d45abb in iflib_tx_desc_free (txq=0xfffff8000150b000, n=<optimized out>, m_defer=0x0) at /usr/src/sys/net/iflib.c:3719 #13 _iflib_completed_tx_reclaim (txq=0xfffff8000150b000, m_defer=<optimized out>, reclaim=2) at /usr/src/sys/net/iflib.c:3772 #14 0xffffffff80d46df4 in iflib_completed_tx_reclaim (txq=0xfffff8000150b000, m_defer=0x0) at /usr/src/sys/net/iflib.c:3785 #15 iflib_txq_drain (r=0xfffffe00d49e7000, cidx=40, pidx=41) at /usr/src/sys/net/iflib.c:3846 #16 0xffffffff80d4971a in drain_ring_lockless (r=<optimized out>, os=..., prev=0, budget=budget@entry=32) at /usr/src/sys/net/mp_ring.c:184 #17 0xffffffff80d49508 in ifmp_ring_enqueue (r=<optimized out>, items=<optimized out>, items@entry=0xfffffe00f6ab75a0, n=n@entry=1, budget=budget@entry=32, abdicate=abdicate@entry=0) at /usr/src/sys/net/mp_ring.c:467 #18 0xffffffff80d47ec3 in iflib_if_transmit (ifp=0xfffff8000151bc00, m=0xfffff8003c9ecc00) at /usr/src/sys/net/iflib.c:4265 #19 0xffffffff83e44474 in bridge_enqueue (sc=sc@entry=0xfffff80026fe5800, dst_ifp=dst_ifp@entry=0xfffff8000151bc00, m=0xfffffe00f6ab7100, m@entry=0xfffff8003c9ecc00, bif=0xfffff8000428f400, bif@entry=0x0) at /usr/src/sys/net/if_bridge.c:2451 #20 0xffffffff83e43a3a in bridge_output (ifp=0xfffff8000151bc00, m=0xfffff8003c9ecc00, sa=<optimized out>, rt=<optimized out>) at /usr/src/sys/net/if_bridge.c:2618 #21 0xffffffff80d2c369 in ether_output (ifp=<optimized out>, m=0xfffff8003c9ecc00, dst=<optimized out>, ro=<optimized out>) at /usr/src/sys/net/if_ethersubr.c:409 #22 0xffffffff80ddbfe8 in ip_output (m=0xfffff8003c9ecc00, opt=<optimized out>, ro=<optimized out>, ro@entry=0xfffff802e1163668, flags=0, imo=<optimized out>, imo@entry=0x0, inp=inp@entry=0xfffff802e1163540) at /usr/src/sys/netinet/ip_output.c:813 #23 0xffffffff82725380 in rack_output (tp=<optimized out>) at /usr/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:21923 #24 0xffffffff80e0e5b6 in tcp_output_nodrop (tp=0xfffff802e1163540) at /usr/src/sys/netinet/tcp_var.h:720 #25 tcp_usr_send (so=0xfffff8002617e000, flags=0, m=0x0, nam=0x0, control=<optimized out>, td=0xfffff8003782b000) at /usr/src/sys/netinet/tcp_usrreq.c:1128 #26 0xffffffff80c9706b in sosend_generic_locked (so=so@entry=0xfffff8002617e000, addr=addr@entry=0x0, uio=uio@entry=0xfffffe00f6ab7da8, top=0xfffff8003ceb6a00, top@entry=0x0, control=control@entry=0x0, flags=flags@entry=0, td=0xfffff8003782b000) at /usr/src/sys/kern/uipc_socket.c:2537 #27 0xffffffff80c969f1 in sosend_generic (so=0xfffff8002617e000, addr=0x0, uio=0xfffffe00f6ab7da8, top=0x0, control=0x0, flags=0, td=0xfffff8003782b000) at /usr/src/sys/kern/uipc_socket.c:2586 #28 0xffffffff80c974a9 in sousrsend (so=0xffffffff81da1a10 <cnputs_mtx>, addr=0xfffffe00f6ab7100, uio=0xffffffff813607ce, control=0x12, --Type <RET> for more, q to quit, c to continue without paging-- flags=0, userproc=0x0) at /usr/src/sys/kern/uipc_socket.c:2626 #29 0xffffffff80c5b201 in fo_write (fp=0xfffff8003784cb90, uio=0xfffffe00f6ab7da8, active_cred=0xffffffff813607ce, flags=0, td=0xfffff8003782b000) at /usr/src/sys/sys/file.h:372 #30 dofilewrite (td=td@entry=0xfffff8003782b000, fd=fd@entry=7, fp=0xfffff8003784cb90, auio=auio@entry=0xfffffe00f6ab7da8, offset=offset@entry=-1, flags=flags@entry=0) at /usr/src/sys/kern/sys_generic.c:565 #31 0xffffffff80c5abd7 in kern_writev (td=0xfffff8003782b000, fd=7, auio=0xfffffe00f6ab7da8) at /usr/src/sys/kern/sys_generic.c:492 #32 sys_write (td=0xfffff8003782b000, uap=<optimized out>) at /usr/src/sys/kern/sys_generic.c:407 #33 0xffffffff81146009 in syscallenter (td=0xfffff8003782b000) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:193 #34 amd64_syscall (td=0xfffff8003782b000, traced=0) at /usr/src/sys/amd64/amd64/trap.c:1208 #35 <signal handler called> #36 0x00000008294bc27a in ?? () Backtrace stopped: Cannot access memory at address 0x821162db8 -- You are receiving this mail because: You are the assignee for the bug.
