Re: panic: data abort in critical section or under mutex (was: Re: panic: Unknown kernel exception 0 esr_el1 2000000 (on 14-CURRENT/aarch64 Feb 28))
- Reply: Mark Millard : "Re: panic: data abort in critical section or under mutex (was: Re: panic: Unknown kernel exception 0 esr_el1 2000000 (on 14-CURRENT/aarch64 Feb 28))"
- In reply to: bob prohaska : "Re: panic: data abort in critical section or under mutex (was: Re: panic: Unknown kernel exception 0 esr_el1 2000000 (on 14-CURRENT/aarch64 Feb 28))"
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Date: Mon, 12 Sep 2022 12:10:44 UTC
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff000000460268 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff000000460018 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077c05c in do_el1h_sync (td=0xffffa000006d8000, frame=0xffff0000b23a24c0) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 0xffff000000760d40 in arm_gic_v3_intr (arg=0xffffa000021ab000) at /usr/src/sys/arm64/arm64/gic_v3.c:505
#7 0xffff00000074be4c in intr_irq_handler (tf=0xffff0000b23a26e0) at /usr/src/sys/kern/subr_intr.c:327
#8 0xffff00000074be4c in intr_irq_handler (tf=0xffffa000006d8000) at /usr/src/sys/kern/subr_intr.c:327
#9 <signal handler called>
#10 cpu_idle (busy=<optimized out>) at /usr/src/sys/arm64/arm64/machdep.c:257
#11 0xffff000000491ab4 in sched_idletd (dummy=dummy@entry=0x0) at /usr/src/sys/kern/sched_ule.c:3070
#12 0xffff000000416440 in fork_exit (callout=0xffff00000049163c <sched_idletd>, arg=0x0, frame=0xffff0000b23a2990) at /usr/src/sys/kern/kern_fork.c:1102
#13 <signal handler called>
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff000000460268 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff000000460018 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077c05c in do_el1h_sync (td=0xffffa000024b5600, frame=0xffff0000bcda29c0) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 0xffff0000004ced5c in witness_lock (lock=lock@entry=0xffffa0000056ca20, flags=8, file=file@entry=0xffff00000093011e "/usr/src/sys/dev/dpaa2/dpaa2_swp.c", line=line@entry=795) at /usr/src/sys/kern/subr_witness.c:1505
#7 0xffff00000043a3a8 in __mtx_lock_flags (c=0xffffa0000056ca38, opts=0, file=0xffff00000093011e "/usr/src/sys/dev/dpaa2/dpaa2_swp.c", line=795) at /usr/src/sys/kern/kern_mutex.c:290
#8 0xffff0000007d60a8 in dpaa2_swp_enq_mult (swp=swp@entry=0xffffa0000056ca00, ed=ed@entry=0xffff0000bcda2c70, fd=fd@entry=0xffff0000bcda2df8, flags=flags@entry=0xffff0000bcda2c6c, frames_n=frames_n@entry=1) at /usr/src/sys/dev/dpaa2/dpaa2_swp.c:795
#9 0xffff0000007d445c in dpaa2_io_enq_multiple_fq (iodev=<optimized out>, fqid=<optimized out>, fd=0xffff00000093011e, frames_n=1473863424) at /usr/src/sys/dev/dpaa2/dpaa2_io.c:343
#10 0xffff0000007d7e3c in DPAA2_SWP_ENQ_MULTIPLE_FQ (fqid=205, fd=0xffff0000bcda2df8, frames_n=1, dev=<optimized out>) at ./dpaa2_swp_if.h:45
#11 dpaa2_ni_tx (sc=<optimized out>, tx=<optimized out>, m=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2717
#12 dpaa2_ni_transmit (ifp=<optimized out>, m=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2374
#13 0xffff0000005878bc in ether_output_frame (ifp=ifp@entry=0xffffa00002550800, m=0x8, m@entry=0xffffa00032552900) at /usr/src/sys/net/if_ethersubr.c:513
#14 0xffff0000005876f4 in ether_output (ifp=0xffffa00002550800, m=0xffffa00032552900, dst=0xffffa00028010b68, ro=0xffffa00028010b48) at /usr/src/sys/net/if_ethersubr.c:436
#15 0xffff0000005dff2c in ip_output (m=0xffff00000093011e, m@entry=0xffffa00032552900, opt=<optimized out>, ro=0xffffa00028010b48, flags=<optimized out>, imo=0x0, inp=0xffffa000280109f0) at /usr/src/sys/netinet/ip_output.c:793
#16 0xffff0000005f7204 in tcp_default_output (tp=0xffff000111f72590) at /usr/src/sys/netinet/tcp_output.c:1542
#17 0xffff0000005f0ca4 in tcp_output (tp=0xffff000111f72590) at /usr/src/sys/netinet/tcp_var.h:407
#18 tcp_do_segment (m=0xffffa08004b26d00, th=0xffff00011d8ec0e2, so=0xffff000111f27d80, tp=0xffff000111f72590, drop_hdrlen=52, tlen=<optimized out>, iptos=<optimized out>) at /usr/src/sys/netinet/tcp_input.c:3294
#19 0xffff0000005ee094 in tcp_input_with_port (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>, port=0) at /usr/src/sys/netinet/tcp_input.c:1425
#20 0xffff0000005eee70 in tcp_input (mp=0xffffa0000056ca20, offp=0x8, proto=9634078) at /usr/src/sys/netinet/tcp_input.c:1520
#21 0xffff0000005dbed4 in ip_input (m=0x0) at /usr/src/sys/netinet/ip_input.c:838
#22 0xffff0000005a4110 in netisr_dispatch_src (proto=1, source=0, m=0xffffa08004b26d00) at /usr/src/sys/net/netisr.c:1153
#23 0xffff0000005a44c0 in netisr_dispatch (proto=5687840, m=0xffff00000093011e) at /usr/src/sys/net/netisr.c:1244
#24 0xffff000000587a64 in ether_demux (ifp=ifp@entry=0xffffa00002550800, m=0x8) at /usr/src/sys/net/if_ethersubr.c:925
#25 0xffff0000005890e0 in ether_input_internal (ifp=0xffffa00002550800, m=0x8) at /usr/src/sys/net/if_ethersubr.c:711
#26 ether_nh_input (m=<optimized out>) at /usr/src/sys/net/if_ethersubr.c:741
#27 0xffff0000005a4110 in netisr_dispatch_src (proto=proto@entry=5, source=0, m=m@entry=0xffffa08004b26d00) at /usr/src/sys/net/netisr.c:1153
#28 0xffff0000005a44c0 in netisr_dispatch (proto=5687840, proto@entry=5, m=0xffff00000093011e, m@entry=0xffffa08004b26d00) at /usr/src/sys/net/netisr.c:1244
#29 0xffff000000587f24 in ether_input (ifp=0xffffa00002550800, m=0xffffa08004b26d00) at /usr/src/sys/net/if_ethersubr.c:832
#30 0xffff0000007dc3c8 in dpaa2_ni_rx (chan=0xffff0000be8f5000, fq=<optimized out>, fd=0xffff0000befb1360) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2870
#31 0xffff0000007dbf40 in dpaa2_ni_consume_frames (chan=0xffff0000be8f5000, src=<optimized out>, consumed=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2763
#32 dpaa2_ni_poll (arg=0xffff0000be8f5000) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2633
#33 0xffff0000007d4ac8 in dpaa2_io_intr (arg=0xffffa000006c7c00) at /usr/src/sys/dev/dpaa2/dpaa2_io.c:540
#34 0xffff000000419f54 in intr_event_execute_handlers (ie=0xffffa00000576200, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1205
#35 ithread_execute_handlers (ie=0xffffa00000576200, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1218
#36 ithread_loop (arg=<optimized out>, arg@entry=0xffffa000006c0a00) at /usr/src/sys/kern/kern_intr.c:1306
#37 0xffff000000416440 in fork_exit (callout=0xffff000000419cac <ithread_loop>, arg=0xffffa000006c0a00, frame=0xffff0000bcda3990) at /usr/src/sys/kern/kern_fork.c:1102
#38 <signal handler called>
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff000000460268 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff000000460018 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077c05c in do_el1h_sync (td=0xffffa000024b5600, frame=0xffff0000bcda2db0) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 0xffff0000005dee5c in ip_output (m=<optimized out>, m@entry=0xffffa00007036700, opt=<optimized out>, ro=0xffffa0006d1f5e98, flags=0, imo=0x0, inp=0xffffa0006d1f5d40) at /usr/src/sys/sys/mbuf.h:1533
#7 0xffff0000005f7204 in tcp_default_output (tp=0xffff00011e090450) at /usr/src/sys/netinet/tcp_output.c:1542
#8 0xffff0000005f0ca4 in tcp_output (tp=0xffff00011e090450) at /usr/src/sys/netinet/tcp_var.h:407
#9 tcp_do_segment (m=0xffffa00007036700, th=0xffff00011d71e0e2, so=0xffff00011cd8d680, tp=0xffff00011e090450, drop_hdrlen=52, tlen=<optimized out>, iptos=<optimized out>) at /usr/src/sys/netinet/tcp_input.c:3294
#10 0xffff0000005ee094 in tcp_input_with_port (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>, port=0) at /usr/src/sys/netinet/tcp_input.c:1425
#11 0xffff0000005eee70 in tcp_input (mp=0xffffa00007036770, offp=0x1, proto=9323951) at /usr/src/sys/netinet/tcp_input.c:1520
#12 0xffff0000005dbed4 in ip_input (m=0x0) at /usr/src/sys/netinet/ip_input.c:838
#13 0xffff0000005a4110 in netisr_dispatch_src (proto=1, source=0, m=0xffffa00007036700) at /usr/src/sys/net/netisr.c:1153
#14 0xffff0000005a44c0 in netisr_dispatch (proto=117663600, m=0xffff0000008e45af) at /usr/src/sys/net/netisr.c:1244
#15 0xffff000000587a64 in ether_demux (ifp=ifp@entry=0xffffa00002550800, m=0x1) at /usr/src/sys/net/if_ethersubr.c:925
#16 0xffff0000005890e0 in ether_input_internal (ifp=0xffffa00002550800, m=0x1) at /usr/src/sys/net/if_ethersubr.c:711
#17 ether_nh_input (m=<optimized out>) at /usr/src/sys/net/if_ethersubr.c:741
#18 0xffff0000005a4110 in netisr_dispatch_src (proto=proto@entry=5, source=0, m=m@entry=0xffffa00007036700) at /usr/src/sys/net/netisr.c:1153
#19 0xffff0000005a44c0 in netisr_dispatch (proto=117663600, proto@entry=5, m=0xffff0000008e45af, m@entry=0xffffa00007036700) at /usr/src/sys/net/netisr.c:1244
#20 0xffff000000587f24 in ether_input (ifp=0xffffa00002550800, m=0xffffa00007036700) at /usr/src/sys/net/if_ethersubr.c:832
#21 0xffff0000007dc3c8 in dpaa2_ni_rx (chan=0xffff0000be8f5000, fq=<optimized out>, fd=0xffff0000befb1260) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2870
#22 0xffff0000007dbf40 in dpaa2_ni_consume_frames (chan=0xffff0000be8f5000, src=<optimized out>, consumed=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2763
#23 dpaa2_ni_poll (arg=0xffff0000be8f5000) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2633
#24 0xffff0000007d4ac8 in dpaa2_io_intr (arg=0xffffa000006c7c00) at /usr/src/sys/dev/dpaa2/dpaa2_io.c:540
#25 0xffff000000419f54 in intr_event_execute_handlers (ie=0xffffa00000576200, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1205
#26 ithread_execute_handlers (ie=0xffffa00000576200, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1218
#27 ithread_loop (arg=<optimized out>, arg@entry=0xffffa000006c0a00) at /usr/src/sys/kern/kern_intr.c:1306
#28 0xffff000000416440 in fork_exit (callout=0xffff000000419cac <ithread_loop>, arg=0xffffa000006c0a00, frame=0xffff0000bcda3990) at /usr/src/sys/kern/kern_fork.c:1102
#29 <signal handler called>
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff000000460268 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff000000460018 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077c05c in do_el1h_sync (td=0xffffa08070a06600, frame=0xffff000111df33d0) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 0xffff0000004ced5c in witness_lock (lock=lock@entry=0xffff00011d2c2420, flags=8, file=file@entry=0xffff000000860324 "/usr/src/sys/kern/uipc_socket.c", line=line@entry=2240) at /usr/src/sys/kern/subr_witness.c:1505
#7 0xffff00000043a3a8 in __mtx_lock_flags (c=0xffff00011d2c2438, opts=0, file=0xffff000000860324 "/usr/src/sys/kern/uipc_socket.c", line=2240) at /usr/src/sys/kern/kern_mutex.c:290
#8 0xffff000000508f54 in soreceive_generic (so=0xffff00011d2c2200, psa=0x0, uio=<optimized out>, mp0=<optimized out>, controlp=0x0, flagsp=<optimized out>) at /usr/src/sys/kern/uipc_socket.c:2240
#9 0xffff00000050a57c in soreceive (so=0xffff00011d2c2420, psa=0x8, uio=0xffff000000860324, mp0=0x8c0, controlp=0xffffa08157d8c800, flagsp=0x10) at /usr/src/sys/kern/uipc_socket.c:2839
#10 0xffff0000004d37f4 in fo_read (fp=0xffffa0002f5215f0, uio=0xffff000111df3780, active_cred=0xffff000000860324, flags=0, td=0xffffa08070a06600) at /usr/src/sys/sys/file.h:341
#11 dofileread (td=td@entry=0xffffa08070a06600, fd=fd@entry=5, fp=0xffffa0002f5215f0, auio=auio@entry=0xffff000111df3780, offset=<optimized out>, flags=0) at /usr/src/sys/kern/sys_generic.c:369
#12 0xffff0000004d3460 in kern_readv (td=0xffffa08070a06600, fd=5, auio=auio@entry=0xffff000111df3780) at /usr/src/sys/kern/sys_generic.c:290
#13 0xffff0000004d3400 in sys_read (td=0xffff00011d2c2420, uap=<optimized out>) at /usr/src/sys/kern/sys_generic.c:206
#14 0xffff00000077c8c4 in syscallenter (td=0xffffa08070a06600) at /usr/src/sys/arm64/arm64/../../kern/subr_syscall.c:189
#15 svc_handler (td=0xffffa08070a06600, frame=<optimized out>) at /usr/src/sys/arm64/arm64/trap.c:199
#16 do_el0_sync (td=0xffffa08070a06600, frame=<optimized out>) at /usr/src/sys/arm64/arm64/trap.c:603
#17 <signal handler called>
#18 0x00000000859c9ef0 in ?? ()
#19 0x0000000088c00000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff000000460268 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff000000460018 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077c05c in do_el1h_sync (td=0xffffa000022b3000, frame=0xffff0000bcd79f90) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 0xffff0000004ced5c in witness_lock (lock=0xffff000000e31b00 <cc_cpu>, flags=8, file=0xffff0000008e30ac "/usr/src/sys/kern/kern_timeout.c", line=582) at /usr/src/sys/kern/subr_witness.c:1505
#7 0xffff00000047d4ec in callout_lock (c=0xffff0001121792c0) at /usr/src/sys/kern/kern_timeout.c:582
#8 callout_reset_sbt_on (c=0xffff0001121792c0, sbt=<optimized out>, prec=<optimized out>, ftn=0xffff00000047d4ec <callout_reset_sbt_on+204>, arg=0xffff000112179000, cpu=0, flags=256) at /usr/src/sys/kern/kern_timeout.c:962
#9 0xffff0000005f0480 in tcp_do_segment (m=0xffffa08089e89c00, th=0xffff00011c8150e2, so=0xffff00011cd40b00, tp=<optimized out>, drop_hdrlen=52, tlen=<optimized out>, iptos=<optimized out>) at /usr/src/sys/netinet/tcp_input.c:2913
#10 0xffff0000005ee094 in tcp_input_with_port (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>, port=0) at /usr/src/sys/netinet/tcp_input.c:1425
#11 0xffff0000005eee70 in tcp_input (mp=0xffff000000e31b00 <cc_cpu>, offp=0x8, proto=9318572) at /usr/src/sys/netinet/tcp_input.c:1520
#12 0xffff0000005dbed4 in ip_input (m=0x0) at /usr/src/sys/netinet/ip_input.c:838
#13 0xffff0000005a4110 in netisr_dispatch_src (proto=1, source=0, m=0xffffa08089e89c00) at /usr/src/sys/net/netisr.c:1153
#14 0xffff0000005a44c0 in netisr_dispatch (proto=14883584, m=0xffff0000008e30ac) at /usr/src/sys/net/netisr.c:1244
#15 0xffff000000587a64 in ether_demux (ifp=ifp@entry=0xffffa00002350800, m=0x8) at /usr/src/sys/net/if_ethersubr.c:925
#16 0xffff0000005890e0 in ether_input_internal (ifp=0xffffa00002350800, m=0x8) at /usr/src/sys/net/if_ethersubr.c:711
#17 ether_nh_input (m=<optimized out>) at /usr/src/sys/net/if_ethersubr.c:741
#18 0xffff0000005a4110 in netisr_dispatch_src (proto=proto@entry=5, source=0, m=m@entry=0xffffa08089e89c00) at /usr/src/sys/net/netisr.c:1153
#19 0xffff0000005a44c0 in netisr_dispatch (proto=14883584, proto@entry=5, m=0xffff0000008e30ac, m@entry=0xffffa08089e89c00) at /usr/src/sys/net/netisr.c:1244
#20 0xffff000000587f24 in ether_input (ifp=0xffffa00002350800, m=0xffffa08089e89c00) at /usr/src/sys/net/if_ethersubr.c:832
#21 0xffff0000007dc3c8 in dpaa2_ni_rx (chan=0xffff0000bf737000, fq=<optimized out>, fd=0xffff0000bfdf30a0) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2870
#22 0xffff0000007dbf40 in dpaa2_ni_consume_frames (chan=0xffff0000bf737000, src=<optimized out>, consumed=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2763
#23 dpaa2_ni_poll (arg=0xffff0000bf737000) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2633
#24 0xffff0000007d4ac8 in dpaa2_io_intr (arg=0xffffa000006c6180) at /usr/src/sys/dev/dpaa2/dpaa2_io.c:540
#25 0xffff000000419f54 in intr_event_execute_handlers (ie=0xffffa00000576500, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1205
#26 ithread_execute_handlers (ie=0xffffa00000576500, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1218
#27 ithread_loop (arg=<optimized out>, arg@entry=0xffffa000006c0a60) at /usr/src/sys/kern/kern_intr.c:1306
#28 0xffff000000416440 in fork_exit (callout=0xffff000000419cac <ithread_loop>, arg=0xffffa000006c0a60, frame=0xffff0000bcd7a990) at /usr/src/sys/kern/kern_fork.c:1102
#29 <signal handler called>
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff00000045d214 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff00000045cfc4 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077385c in do_el1h_sync (td=0xffffa00001d61000, frame=0xffff0000bc7b26a0) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 sleepq_switch (wchan=0xffffa00000724780, wchan@entry=0x0, pri=0, pri@entry=7489536) at /usr/src/sys/kern/subr_sleepqueue.c:613
#7 0xffff0000004b8994 in sleepq_wait (wchan=<optimized out>, pri=<optimized out>) at /usr/src/sys/kern/subr_sleepqueue.c:660
#8 0xffff000000469134 in _sleep (ident=0xffffa00000724780, lock=0xffffa00000724800, priority=0, wmesg=0xffff000000885cee "-", sbt=0, pr=0, flags=256) at /usr/src/sys/kern/kern_synch.c:225
#9 0xffff0000004bed64 in TQ_SLEEP (tq=0xffffa00000724780, p=0xffffa00000724780, wm=<optimized out>) at /usr/src/sys/kern/subr_taskqueue.c:126
#10 taskqueue_thread_loop (arg=arg@entry=0xffff0000bd74e5a0) at /usr/src/sys/kern/subr_taskqueue.c:834
#11 0xffff000000413568 in fork_exit (callout=0xffff0000004beca8 <taskqueue_thread_loop>, arg=0xffff0000bd74e5a0, frame=0xffff0000bc7b2990) at /usr/src/sys/kern/kern_fork.c:1102
#12 <signal handler called>
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff00000045d214 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff00000045cfc4 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077385c in do_el1h_sync (td=0xffffa00001ab8600, frame=0xffff0000bc7a2f50) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 mb_dtor_mbuf (mem=0xffffa0001d418800, size=256, arg=0x0) at /usr/src/sys/kern/kern_mbuf.c:681
#7 0xffff000000703e4c in item_dtor (zone=zone@entry=0xffff000041b5f000, item=item@entry=0xffffa0001d418800, size=256, udata=udata@entry=0x0, skip=<optimized out>) at /usr/src/sys/vm/uma_core.c:3488
#8 0xffff000000702a08 in uma_zfree_arg (zone=0xffff000041b5f000, item=item@entry=0xffffa0001d418800, udata=0x0) at /usr/src/sys/vm/uma_core.c:4493
#9 0xffff0000004332cc in mb_free_ext (m=m@entry=0xffffa0001d418800) at /usr/src/sys/kern/kern_mbuf.c:1212
#10 0xffff000000431c2c in m_free (m=0xffffa0001d418800) at /usr/src/sys/sys/mbuf.h:1523
#11 0xffff00000043303c in m_freem (mb=0xffff000000432194 <mb_dtor_mbuf>, mb@entry=0xffff00011d95f590) at /usr/src/sys/kern/kern_mbuf.c:1571
#12 0xffff0000005012fc in sbdrop (sb=sb@entry=0xffff00011c921310, len=<optimized out>, len@entry=2896) at /usr/src/sys/kern/uipc_sockbuf.c:1654
#13 0xffff0000005ebfec in tcp_do_segment (m=0xffffa08148514300, th=0xffff00011bbee0e2, so=0xffff00011c921000, tp=0xffff00011d95f590, drop_hdrlen=52, tlen=<optimized out>, iptos=<optimized out>) at /usr/src/sys/netinet/tcp_input.c:1850
#14 0xffff0000005e829c in tcp_input_with_port (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>, port=0) at /usr/src/sys/netinet/tcp_input.c:1425
#15 0xffff0000005e9078 in tcp_input (mp=0xffffa0001d418800, offp=0x100, proto=0) at /usr/src/sys/netinet/tcp_input.c:1520
#16 0xffff0000005d60dc in ip_input (m=0x0) at /usr/src/sys/netinet/ip_input.c:838
#17 0xffff00000059e3b0 in netisr_dispatch_src (proto=1, source=0, m=0xffffa08148514300) at /usr/src/sys/net/netisr.c:1153
#18 0xffff00000059e760 in netisr_dispatch (proto=490833920, m=0x0) at /usr/src/sys/net/netisr.c:1244
#19 0xffff000000581dcc in ether_demux (ifp=ifp@entry=0xffffa00001b57800, m=0x100) at /usr/src/sys/net/if_ethersubr.c:925
#20 0xffff000000583430 in ether_input_internal (ifp=0xffffa00001b57800, m=0x100) at /usr/src/sys/net/if_ethersubr.c:711
#21 ether_nh_input (m=<optimized out>) at /usr/src/sys/net/if_ethersubr.c:741
#22 0xffff00000059e3b0 in netisr_dispatch_src (proto=proto@entry=5, source=0, m=m@entry=0xffffa08148514300) at /usr/src/sys/net/netisr.c:1153
#23 0xffff00000059e760 in netisr_dispatch (proto=490833920, proto@entry=5, m=0x0, m@entry=0xffffa08148514300) at /usr/src/sys/net/netisr.c:1244
#24 0xffff00000058228c in ether_input (ifp=0xffffa00001b57800, m=0xffffa08148514300) at /usr/src/sys/net/if_ethersubr.c:832
#25 0xffff0000007d3bc4 in dpaa2_ni_rx (chan=0xffff0000be1d1000, fq=<optimized out>, fd=0xffff0000be88d060) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2879
#26 0xffff0000007d37a8 in dpaa2_ni_consume_frames (chan=0xffff0000be1d1000, src=<optimized out>, consumed=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2770
#27 dpaa2_ni_poll (arg=0xffff0000be1d1000) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2633
#28 0xffff0000007cc2a8 in dpaa2_io_intr (arg=0xffffa000006bfc00) at /usr/src/sys/dev/dpaa2/dpaa2_io.c:540
#29 0xffff00000041707c in intr_event_execute_handlers (ie=0xffffa0000056e200, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1205
#30 ithread_execute_handlers (ie=0xffffa0000056e200, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1218
#31 ithread_loop (arg=<optimized out>, arg@entry=0xffffa000006b8a00) at /usr/src/sys/kern/kern_intr.c:1306
#32 0xffff000000413568 in fork_exit (callout=0xffff000000416dd4 <ithread_loop>, arg=0xffffa000006b8a00, frame=0xffff0000bc7a3990) at /usr/src/sys/kern/kern_fork.c:1102
#33 <signal handler called>
---
Undefined instruction: f9401bf9
x0: 0
x1: ffffa0000073ae50
x2: 1
x3: 0
x4: 0
x5: 1
x6: 0
x7: ffff0000bc795c8c (_end + bb7e4c8c)
x8: 9de11000
x9: 0
x10: 0
x11: 1ff
x12: 5a8
x13: 42
x14: 9ac68042
x15: 1
x16: 10000
x17: 83cdd00
x18: ffff0000bc795c50 (_end + bb7e4c50)
x19: 1d
x20: ffff0000bdebfc18 (_end + bcf0ec18)
x21: ffffa00043275a00
x22: ffff0000bd478000 (_end + bc4c7000)
x23: ffff0000bdebfc20 (_end + bcf0ec20)
x24: ffff0000bdebf1a0 (_end + bcf0e1a0)
x25: ffff0000c0211000 (_end + bf260000)
x26: ffff0000bde0e000 (_end + bce5d000)
x27: ffff0000bde0e000 (_end + bce5d000)
x28: ffff0000bdebfc08 (_end + bcf0ec08)
x29: ffff0000bc795e20 (_end + bb7e4e20)
sp: ffff0000bc795c50
lr: ffff0000007cf584 (dpaa2_ni_transmit + 2bc)
elr: ffff00000049c5c0 (bus_dmamap_load + 114)
spsr: 80000045
far: 129a54403538
panic: Unknown kernel exception 0 esr_el1 2000000
cpuid = 3
time = 1662915749
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x13c
panic() at panic+0x44
do_el1h_sync() at do_el1h_sync+0x194
handle_el1h_sync() at handle_el1h_sync+0x10
--- exception, esr 0x2000000
bus_dmamap_load() at bus_dmamap_load+0x114
ether_output_frame() at ether_output_frame+0xd4
ether_output() at ether_output+0x640
ip_output() at ip_output+0x1264
tcp_default_output() at tcp_default_output+0x1eb4
tcp_do_segment() at tcp_do_segment+0x1da4
tcp_input_with_port() at tcp_input_with_port+0xc00
tcp_input() at tcp_input+0xc
ip_input() at ip_input+0x30c
netisr_dispatch_src() at netisr_dispatch_src+0xe0
ether_demux() at ether_demux+0x174
ether_nh_input() at ether_nh_input+0x3ec
netisr_dispatch_src() at netisr_dispatch_src+0xe0
ether_input() at ether_input+0x80
dpaa2_ni_rx() at dpaa2_ni_rx+0x174
dpaa2_ni_poll() at dpaa2_ni_poll+0xb8
dpaa2_io_intr() at dpaa2_io_intr+0x13c
ithread_loop() at ithread_loop+0x2a4
fork_exit() at fork_exit+0x74
fork_trampoline() at fork_trampoline+0x14
KDB: enter: panic
[ thread pid 12 tid 100104 ]
Stopped at kdb_enter+0x44: undefined f900027f
---
Undefined instruction: a8c17bfd
x0: ffffa00001ab6000
x1: ffff0000bc78aaa0 (_end + bb7d9aa0)
x2: ffff0000418f4300 (_end + 40943300)
x3: 8e4
x4: ffff0000bc78aaa0 (_end + bb7d9aa0)
x5: 0
x6: 0
x7: ffff0000bc78a5dc (_end + bb7d95dc)
x8: 0
x9: 1
x10: 2710
x11: 7ff8d402
x12: 7ff8a9fb
x13: 2af8
x14: 2a07
x15: 0
x16: 1
x17: 100
x18: ffff0000bc78a790 (_end + bb7d9790)
x19: ffffa00001ab6000
x20: ffffa000006d0000
x21: ffff0000418f4300 (_end + 40943300)
x22: ffff000000bb3000 (sdt_vfs_vop_vop_spare3_return + 58)
x23: ffff000000e5ea58 (group + 40)
x24: 0
x25: ffff0000bc78a7b8 (_end + bb7d97b8)
x26: ffff000000e00000 (thread0_st + 380)
x27: ffff000000e55000 (kdb_why + 0)
x28: ffff000000c3ee80 (pcpu_entry_tdq + 0)
x29: ffff0000bc78a790 (_end + bb7d9790)
sp: ffff0000bc78a790
lr: ffff0000007734b4 (cpu_switch + 60)
elr: ffff000000775540 (vfp_save_state + e0)
spsr: c5
far: 8649a000
panic: Unknown kernel exception 0 esr_el1 2000000
cpuid = 7
time = 1662916027
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x13c
panic() at panic+0x44
do_el1h_sync() at do_el1h_sync+0x194
handle_el1h_sync() at handle_el1h_sync+0x10
--- exception, esr 0x2000000
vfp_save_state() at vfp_save_state+0xe0
cpu_switch() at cpu_switch+0x5c
mi_switch() at mi_switch+0x184
ithread_loop() at ithread_loop+0x9c
fork_exit() at fork_exit+0x74
fork_trampoline() at fork_trampoline+0x14
KDB: enter: panic
[ thread pid 12 tid 100100 ]
Stopped at kdb_enter+0x44: undefined f900027f
---
panic: mutex not owned at /usr/src/sys/kern/uipc_socket.c:2187
cpuid = 7
time = 1662916786
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x13c
panic() at panic+0x44
__mtx_assert() at __mtx_assert+0xf0
soreceive_generic() at soreceive_generic+0x54c
soreceive() at soreceive+0x44
dofileread() at dofileread+0x7c
kern_readv() at kern_readv+0x50
sys_read() at sys_read+0x80
do_el0_sync() at do_el0_sync+0x54c
handle_el0_sync() at handle_el0_sync+0x40
--- exception, esr 0x56000000
KDB: enter: panic
[ thread pid 1991 tid 100180 ]
Stopped at kdb_enter+0x44: undefined f900027f
---
Undefined instruction: b9805668
x0: 0
x1: ffffa00001ab8600
x2: ffff0000008998ad (do_execve.fexecv_proc_title + 10764)
x3: 7e
x4: 6d
x5: cb
x6: ffff0000bc7a2cd8 (_end + bb7f1cd8)
x7: ffff0000bc7a2cd4 (_end + bb7f1cd4)
x8: ffffa00001ab8600
x9: 2
x10: 0
x11: ffff000000ead678 (w_locklistdata + 3ff30)
x12: 3
x13: 2
x14: 10000
x15: 1
x16: 10000
x17: f5fa4dfb
x18: ffff0000bc7a2bc0 (_end + bb7f1bc0)
x19: ffffa0001e44a400
x20: ffff0000bc7a2cd4 (_end + bb7f1cd4)
x21: ffff0000bc7a2cd8 (_end + bb7f1cd8)
x22: ffffa0003b0379a4
x23: 42
x24: ffffa00001b5f400
x25: ffffa0003b037962
x26: 6c0
x27: ffffa0003b038022
x28: 962
x29: ffff0000bc7a2be0 (_end + bb7f1be0)
sp: ffff0000bc7a2bc0
lr: ffff00000074da20 (bounce_bus_dmamap_load_buffer + d4)
elr: ffff00000074db1c (bounce_bus_dmamap_load_buffer + 1d0)
spsr: 20000045
far: 82f3fdac
panic: Unknown kernel exception 0 esr_el1 2000000
cpuid = 4
time = 1662917050
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x13c
panic() at panic+0x44
do_el1h_sync() at do_el1h_sync+0x194
handle_el1h_sync() at handle_el1h_sync+0x10
--- exception, esr 0x2000000
bounce_bus_dmamap_load_buffer() at bounce_bus_dmamap_load_buffer+0x1d0
bus_dmamap_load_mbuf_sg() at bus_dmamap_load_mbuf_sg+0x88
dpaa2_ni_transmit() at dpaa2_ni_transmit+0x190
ether_output_frame() at ether_output_frame+0xd4
ether_output() at ether_output+0x640
ip_output() at ip_output+0x1264
tcp_default_output() at tcp_default_output+0x1eb4
tcp_output() at tcp_output+0x38
tcp_do_segment() at tcp_do_segment+0x28d8
tcp_input_with_port() at tcp_input_with_port+0xc00
tcp_input() at tcp_input+0xc
ip_input() at ip_input+0x30c
netisr_dispatch_src() at netisr_dispatch_src+0xe0
ether_demux() at ether_demux+0x174
ether_nh_input() at ether_nh_input+0x3ec
netisr_dispatch_src() at netisr_dispatch_src+0xe0
ether_input() at ether_input+0x80
dpaa2_ni_rx() at dpaa2_ni_rx+0x174
dpaa2_ni_poll() at dpaa2_ni_poll+0xb8
dpaa2_io_intr() at dpaa2_io_intr+0x13c
ithread_loop() at ithread_loop+0x2a4
fork_exit() at fork_exit+0x74
fork_trampoline() at fork_trampoline+0x14
KDB: enter: panic
[ thread pid 12 tid 100103 ]
Stopped at kdb_enter+0x44: undefined f900027f
---
Fatal data abort:
x0: ffffa00001ab6000
x1: ffff0000bc785fb8 (_end + bb7d4fb8)
x2: ffff000000928fa8 (console_pausestr + 24fd1)
x3: 7e
x4: 7e
x5: 60
x6: d28938770a080101
x7: fc7aaec8d2893877
x8: 0
x9: 2
x10: 2
x11: ffff000000eada30 (w_locklistdata + 402e8)
x12: 3
x13: 2
x14: 0
x15: 1
x16: 0
x17: 28
x18: ffff0000bc786030 (_end + bb7d5030)
x19: ffff00011c52ecf0
x20: ffff00011bb4a680
x21: ffff00011c52ed10
x22: ffffa0812fc9cd00
x23: ffff00011c52ed08
x24: 5a8
x25: ffffa0812fc9cd84
x26: ffff000000857a08 (cam_status_table + 4b60)
x27: ffff000000bb3000 (sdt_vfs_vop_vop_spare3_return + 58)
x28: 1
x29: ffff0000bc786190 (_end + bb7d5190)
sp: ffff0000bc786030
lr: ffff0000005f126c (tcp_default_output + 1d18)
elr: fffefffffc7f2b70
spsr: 20000045
far: fffefffffc7f2b70
esr: 86000004
panic: vm_fault failed: fffefffffc7f2b70 error 1
cpuid = 7
time = 1662983268
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x13c
panic() at panic+0x44
data_abort() at data_abort+0x2ec
handle_el1h_sync() at handle_el1h_sync+0x10
--- exception, esr 0x86000004
(null)() at 0xfffffffffc7f2b70
tcp_do_segment() at tcp_do_segment+0x1da4
tcp_input_with_port() at tcp_input_with_port+0xc00
tcp_input() at tcp_input+0xc
ip_input() at ip_input+0x30c
netisr_dispatch_src() at netisr_dispatch_src+0xe0
ether_demux() at ether_demux+0x174
ether_nh_input() at ether_nh_input+0x3ec
netisr_dispatch_src() at netisr_dispatch_src+0xe0
ether_input() at ether_input+0x80
dpaa2_ni_rx() at dpaa2_ni_rx+0x174
dpaa2_ni_poll() at dpaa2_ni_poll+0x140
dpaa2_io_intr() at dpaa2_io_intr+0x13c
ithread_loop() at ithread_loop+0x2a4
fork_exit() at fork_exit+0x74
fork_trampoline() at fork_trampoline+0x14
KDB: enter: panic
[ thread pid 12 tid 100100 ]
Stopped at kdb_enter+0x44: undefined f900027f
db>
---
(kgdb) bt
#0 breakpoint () at /usr/src/sys/arm64/include/cpufunc.h:36
#1 kdb_enter (why=<optimized out>, msg=<optimized out>) at /usr/src/sys/kern/subr_kdb.c:508
#2 0xffff00000045d214 in vpanic (fmt=<optimized out>, ap=...) at /usr/src/sys/kern/kern_shutdown.c:967
#3 0xffff00000045cfc4 in panic (fmt=0x12 <error: Cannot access memory at address 0x12>) at /usr/src/sys/kern/kern_shutdown.c:903
#4 0xffff00000077385c in do_el1h_sync (td=0xffffa00001ab6000, frame=0xffff0000bc785a30) at /usr/src/sys/arm64/arm64/trap.c:532
#5 <signal handler called>
#6 bounce_bus_dmamap_load_buffer (dmat=0xffffa00001b5f400, map=0xffffa0001e4b7800, buf=0xffffa0005200ea62, buflen=66, pmap=0xffff000000fa1050 <kernel_pmap_store>,
flags=<optimized out>, segs=0xffff0000bc785cd8, segp=0xffff0000bc785cd4) at /usr/src/sys/arm64/arm64/busdma_bounce.c:868
#7 0xffff00000049c7c4 in _bus_dmamap_load_buffer (dmat=0xffffa00001b5f400, map=0xffffa0001e4b7800, buf=0xffff0000008998ad, buflen=126,
pmap=0xffff000000fa1050 <kernel_pmap_store>, flags=2049, segs=0xffff0000bc785cd8, segp=0xffff0000bc785cd4) at /usr/src/sys/arm64/include/bus_dma.h:129
#8 _bus_dmamap_load_mbuf_sg (m0=<optimized out>, nsegs=0xffff0000bc785cd4, flags=1, dmat=<optimized out>, map=<optimized out>, segs=<optimized out>)
at /usr/src/sys/kern/subr_bus_dma.c:252
#9 bus_dmamap_load_mbuf_sg (dmat=0xffffa00001b5f400, map=0xffffa0001e4b7800, m0=<optimized out>, m0@entry=0xffffa0005200ea00, segs=segs@entry=0xffff0000bc785cd8,
nsegs=nsegs@entry=0xffff0000bc785cd4, flags=flags@entry=1) at /usr/src/sys/kern/subr_bus_dma.c:530
#10 0xffff0000007cf45c in dpaa2_ni_tx (sc=0xffff0000bd478000, tx=0xffff0000bf0c51a0, m=0xffffa0005200ea00) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2683
#11 dpaa2_ni_transmit (ifp=<optimized out>, m=0xffffa0005200ea00) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2374
#12 0xffff000000581c24 in ether_output_frame (ifp=ifp@entry=0xffffa00001b57800, m=0xffffa00001ab6000, m@entry=0xffffa0005200ea00)
at /usr/src/sys/net/if_ethersubr.c:513
#13 0xffff000000581a5c in ether_output (ifp=0xffffa00001b57800, m=0xffffa0005200ea00, dst=0xffffa000495734c8, ro=0xffffa000495734a8)
at /usr/src/sys/net/if_ethersubr.c:436
#14 0xffff0000005da134 in ip_output (m=0xffff0000008998ad, m@entry=0xffffa0005200ea00, opt=<optimized out>, ro=0xffffa000495734a8, flags=<optimized out>, imo=0x0,
inp=0xffffa00049573350) at /usr/src/sys/netinet/ip_output.c:793
#15 0xffff0000005f140c in tcp_default_output (tp=0xffff0000fe9fc000) at /usr/src/sys/netinet/tcp_output.c:1542
#16 0xffff0000005ec720 in tcp_output (tp=tp@entry=0xffff0000fe9fc000) at /usr/src/sys/netinet/tcp_var.h:407
#17 0xffff0000005eb9e0 in tcp_do_segment (m=<optimized out>, th=<optimized out>, so=0xffff00011c7d9680, tp=0xffff0000fe9fc000, drop_hdrlen=52, tlen=<optimized out>,
iptos=<optimized out>) at /usr/src/sys/netinet/tcp_input.c:1963
#18 0xffff0000005e829c in tcp_input_with_port (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>, port=0) at /usr/src/sys/netinet/tcp_input.c:1425
#19 0xffff0000005e9078 in tcp_input (mp=0x0, offp=0xffffa00001ab6000, proto=9017517) at /usr/src/sys/netinet/tcp_input.c:1520
#20 0xffff0000005d60dc in ip_input (m=0x0) at /usr/src/sys/netinet/ip_input.c:838
#21 0xffff00000059e3b0 in netisr_dispatch_src (proto=1, source=0, m=0xffffa00052009c00) at /usr/src/sys/net/netisr.c:1153
#22 0xffff00000059e760 in netisr_dispatch (proto=0, m=0xffff0000008998ad) at /usr/src/sys/net/netisr.c:1244
#23 0xffff000000581dcc in ether_demux (ifp=ifp@entry=0xffffa00001b57800, m=0xffffa00001ab6000) at /usr/src/sys/net/if_ethersubr.c:925
#24 0xffff000000583430 in ether_input_internal (ifp=0xffffa00001b57800, m=0xffffa00001ab6000) at /usr/src/sys/net/if_ethersubr.c:711
#25 ether_nh_input (m=<optimized out>) at /usr/src/sys/net/if_ethersubr.c:741
#26 0xffff00000059e3b0 in netisr_dispatch_src (proto=proto@entry=5, source=0, m=m@entry=0xffffa00052009c00) at /usr/src/sys/net/netisr.c:1153
#27 0xffff00000059e760 in netisr_dispatch (proto=0, proto@entry=5, m=0xffff0000008998ad, m@entry=0xffffa00052009c00) at /usr/src/sys/net/netisr.c:1244
#28 0xffff00000058228c in ether_input (ifp=0xffffa00001b57800, m=0xffffa00052009c00) at /usr/src/sys/net/if_ethersubr.c:832
#29 0xffff0000007d3be4 in dpaa2_ni_rx (chan=0xffff0000bf014000, fq=<optimized out>, fd=0xffff0000bf6d00a0) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2879
#30 0xffff0000007d37c8 in dpaa2_ni_consume_frames (chan=0xffff0000bf014000, src=<optimized out>, consumed=<optimized out>) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2770
#31 dpaa2_ni_poll (arg=0xffff0000bf014000) at /usr/src/sys/dev/dpaa2/dpaa2_ni.c:2633
#32 0xffff0000007cc2c8 in dpaa2_io_intr (arg=0xffffa000006be180) at /usr/src/sys/dev/dpaa2/dpaa2_io.c:540
--Type <RET> for more, q to quit, c to continue without paging--
#33 0xffff00000041707c in intr_event_execute_handlers (ie=0xffffa0000056e500, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1205
#34 ithread_execute_handlers (ie=0xffffa0000056e500, p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1218
#35 ithread_loop (arg=<optimized out>, arg@entry=0xffffa000006b8a60) at /usr/src/sys/kern/kern_intr.c:1306
#36 0xffff000000413568 in fork_exit (callout=0xffff000000416dd4 <ithread_loop>, arg=0xffffa000006b8a60, frame=0xffff0000bc786990) at /usr/src/sys/kern/kern_fork.c:1102
#37 <signal handler called>
(kgdb)