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FreeBSD 15.0 panic: sleepq_add: td … to sleep on wchan … with sleeping prohibited

grahamperrin
Feb 14th, 2024
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  1. mowa219-gjp4-zbook-freebsd dumped core - see /var/crash/vmcore.0
  2.  
  3. Wed Feb 14 13:01:29 GMT 2024
  4.  
  5. FreeBSD mowa219-gjp4-zbook-freebsd 15.0-CURRENT FreeBSD 15.0-CURRENT main-n268149-eb86c6c5b462 GENERIC amd64
  6.  
  7. panic: sleepq_add: td 0xfffff80013259000 to sleep on wchan 0xffffffff8443a120 with sleeping prohibited
  8.  
  9. Reading symbols from /boot/kernel/kernel...
  10. …
  11. Reading symbols from /usr/lib/debug//boot/kernel/geom_linux_lvm.ko.debug...
  12. __curthread () at /home/bapt/worktrees/main/sys/amd64/include/pcpu_aux.h:57
  13. warning: 57 /home/bapt/worktrees/main/sys/amd64/include/pcpu_aux.h: No such file or directory
  14. (kgdb) #0 __curthread () at /home/bapt/worktrees/main/sys/amd64/include/pcpu_aux.h:57
  15. td = <optimized out>
  16. #1 doadump (textdump=textdump@entry=0)
  17. at /home/bapt/worktrees/main/sys/kern/kern_shutdown.c:403
  18. error = 0
  19. coredump = <optimized out>
  20. #2 0xffffffff804a3a5a in db_dump (dummy=<optimized out>,
  21. dummy2=<optimized out>, dummy3=<optimized out>, dummy4=<optimized out>)
  22. at /home/bapt/worktrees/main/sys/ddb/db_command.c:590
  23. error = <optimized out>
  24. #3 0xffffffff804a3860 in db_command (last_cmdp=<optimized out>,
  25. cmd_table=<optimized out>, dopager=false)
  26. at /home/bapt/worktrees/main/sys/ddb/db_command.c:503
  27. modif = "\000F\362B\001\376\377\377\000&\000\000\001\000\000\000\023\227{\201\377\377\377\377 E\362B\001\376\377\377\020E\362B\001\376\377\377\234mJ\200\377\377\377\377F{'\201", '\000' <repeats 20 times>, ":\000\000\000\017\000\000\000\b\000\000\0000", '\000' <repeats 11 times>, "P\222{\201\377\377\377\377\023\227{\201\377\377\377\377\000E\362B\001\376\377\377"
  28. addr = -2135285837
  29. count = -1
  30. cmd = 0xffffffff8161b738 <db_cmds+616>
  31. have_addr = <optimized out>
  32. t = <optimized out>
  33. result = <optimized out>
  34. #4 0xffffffff804a39a6 in db_command_script (
  35. command=command@entry=0xffffffff817b9714 <db_recursion_data+68> "dump")
  36. at /home/bapt/worktrees/main/sys/ddb/db_command.c:568
  37. No locals.
  38. #5 0xffffffff804a8d08 in db_script_exec (
  39. scriptname=scriptname@entry=0xfffffe0142f245c0 "kdb.enter.panic",
  40. warnifnotfound=warnifnotfound@entry=0)
  41. at /home/bapt/worktrees/main/sys/ddb/db_script.c:301
  42. buffer = 0xffffffff817b9719 <db_recursion_data+73> " reset"
  43. jb = {{_jb = {-2122608048, -2193605114600, -2193605114448,
  44. -2193605114368, 4294977024, -2122606828, -2193605114592,
  45. -2142598093, 51, -2128193044, -2128452608, -8795771793408}}}
  46. dsp = 0xffffffff817b9250 <db_script_table+160>
  47. drd = <optimized out>
  48. command = 0xffffffff817b9714 <db_recursion_data+68> "dump"
  49. prev_jb = 0xfffffe0142f24600
  50. #6 0xffffffff804a8b32 in db_script_kdbenter (eventname=<optimized out>)
  51. at /home/bapt/worktrees/main/sys/ddb/db_script.c:323
  52. scriptname = "kdb.enter.panic\000\360E\362B\001\376\377\377!IJ\200\377\377\377\377"
  53. #7 0xffffffff804a6c01 in db_trap (type=<optimized out>, code=<optimized out>)
  54. at /home/bapt/worktrees/main/sys/ddb/db_main.c:266
  55. jb = {{_jb = {0, -2193605114376, -2193605114240, -8795771793408, 0,
  56. -2193605114368, 3, -2142606444, -2193605114272, -2137422369,
  57. -2120743936, 3}}}
  58. bkpt = false
  59. watchpt = false
  60. prev_jb = 0x0
  61. why = <unavailable>
  62. #8 0xffffffff80ba2a32 in kdb_trap (type=type@entry=3, code=code@entry=0,
  63. tf=tf@entry=0xfffffe0142f24900)
  64. at /home/bapt/worktrees/main/sys/kern/subr_kdb.c:790
  65. __pc = <optimized out>
  66. __pc = <optimized out>
  67. other_cpus = {__bits = {-8382438980666437272, 0, -2193605113744, 0,
  68. -2135251312, -2128838025, -2193605113760, -2135256346, 0,
  69. 42949672960, -2128838026, -2128452608, 5, 144112993347567616,
  70. -4294967264, -2128838112}}
  71. be = 0xffffffff8161c2a0 <ddb_dbbe>
  72. intr = 70
  73. did_stop_cpus = <optimized out>
  74. handled = <optimized out>
  75. #9 0xffffffff81057fd6 in trap (frame=0xfffffe0142f24900)
  76. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:606
  77. __pc = <optimized out>
  78. __pc = <optimized out>
  79. __pc = <optimized out>
  80. ksi = {ksi_link = {tqe_next = 0xffffffff804a6d9c <db_printf+92>,
  81. tqe_prev = 0xffffffff86477c3c <_nv003736rm>}, ksi_info = {
  82. si_signo = 4, si_errno = 0, si_code = 0, si_pid = 0,
  83. si_uid = 1123174520, si_status = -511,
  84. si_addr = 0x8bab9828bdfd5168, si_value = {sival_int = 1012,
  85. sival_ptr = 0x3f4, sigval_int = 1012, sigval_ptr = 0x3f4},
  86. _reason = {_fault = {_trapno = 1012}, _timer = {_timerid = 1012,
  87. _overrun = 0}, _mesgq = {_mqd = 1012}, _poll = {_band = 1012},
  88. _capsicum = {_syscall = 1012}, __spare__ = {__spare1__ = 1012,
  89. __spare2__ = {-2042079264, -1, -1107472024, -1951688664, 256,
  90. 0, -1}}}}, ksi_flags = 0, ksi_sigq = 0xffffffff812c2582}
  91. signo = 1123174720
  92. ucode = -511
  93. td = <optimized out>
  94. p = 0xfffffe003cfd8580
  95. dr6 = 0
  96. type = 3
  97. addr = <optimized out>
  98. pf = <optimized out>
  99. i = <optimized out>
  100. #10 <signal handler called>
  101. No locals.
  102. #11 kdb_enter (why=<optimized out>, msg=<optimized out>)
  103. at /home/bapt/worktrees/main/sys/kern/subr_kdb.c:556
  104. No locals.
  105. #12 0xffffffff80b53266 in vpanic (
  106. fmt=0xffffffff812c2582 "%s: td %p to sleep on wchan %p with sleeping prohibited", ap=ap@entry=0xfffffe0142f24b30)
  107. at /home/bapt/worktrees/main/sys/kern/kern_shutdown.c:961
  108. buf = "sleepq_add: td 0xfffff80013259000 to sleep on wchan 0xffffffff8443a120 with sleeping prohibited", '\000' <repeats 160 times>
  109. __pc = <optimized out>
  110. __pc = <optimized out>
  111. __pc = <optimized out>
  112. other_cpus = {__bits = {239, 0 <repeats 15 times>}}
  113. td = 0xfffff80013259000
  114. bootopt = <optimized out>
  115. newpanic = <optimized out>
  116. #13 0xffffffff80b530f3 in panic (
  117. fmt=0xffffffff81980440 <cnputs_mtx> "\342\222\024\201\377\377\377\377")
  118. at /home/bapt/worktrees/main/sys/kern/kern_shutdown.c:889
  119. ap = {{gp_offset = 32, fp_offset = 48,
  120. overflow_arg_area = 0xfffffe0142f24b60,
  121. reg_save_area = 0xfffffe0142f24b00}}
  122. #14 0xffffffff80bb3b73 in sleepq_add (
  123. wchan=wchan@entry=0xffffffff8443a120 <nvkms_timers>, lock=lock@entry=0x0,
  124. wmesg=0xffffffff844361a7 "nvidia-modeset timer lock", flags=flags@entry=3,
  125. queue=queue@entry=0)
  126. at /home/bapt/worktrees/main/sys/kern/subr_sleepqueue.c:326
  127. td = 0xfffff80013259000
  128. sc = <optimized out>
  129. sq = <optimized out>
  130. #15 0xffffffff80b5e4bd in _sx_xlock_hard (
  131. sx=sx@entry=0xffffffff8443a120 <nvkms_timers>, x=<optimized out>,
  132. opts=opts@entry=0,
  133. file=file@entry=0xffffffff8443610b "nvidia-modeset-freebsd.c",
  134. line=line@entry=464) at /home/bapt/worktrees/main/sys/kern/kern_sx.c:853
  135. __pc = <optimized out>
  136. __pc = <optimized out>
  137. __pc = <optimized out>
  138. __pc = <optimized out>
  139. __pc = <optimized out>
  140. __pc = <optimized out>
  141. __pc = <optimized out>
  142. READERS = READERS
  143. WRITER = WRITER
  144. Giant__wf = 0xfffffe0142f24c00 ""
  145. Giant__wl = -511
  146. lda = {config = 0xffffffff8160109c <locks_delay>, delay = 1,
  147. spin_cnt = 1}
  148. _giantcnt = 0
  149. spintries = 0
  150. sleep_reason = WRITER
  151. in_critical = false
  152. error = 0
  153. sleep_cnt = 0
  154. sleep_time = <optimized out>
  155. all_time = 0
  156. state = <optimized out>
  157. doing_lockprof = <optimized out>
  158. extra_work = 0
  159. tid = 18446735277937758208
  160. owner = <optimized out>
  161. i = <optimized out>
  162. n = <optimized out>
  163. setx = <optimized out>
  164. #16 0xffffffff80b5e00d in _sx_xlock (sx=0xffffffff8443a120 <nvkms_timers>,
  165. opts=0, file=0xffffffff8443610b "nvidia-modeset-freebsd.c", line=464)
  166. at /home/bapt/worktrees/main/sys/kern/kern_sx.c:329
  167. error = 0
  168. tid = 18446735277937758208
  169. x = 18
  170. #17 0xffffffff843d5c93 in nvkms_init_timer ()
  171. from /boot/modules/nvidia-modeset.ko
  172. No symbol table info available.
  173. #18 0xffffffff843d5dfa in nvkms_alloc_timer_with_ref_ptr ()
  174. from /boot/modules/nvidia-modeset.ko
  175. No symbol table info available.
  176. #19 0xffffffff847eea91 in _nv011714rm () from /boot/modules/nvidia.ko
  177. No symbol table info available.
  178. #20 0xffffffff847eea70 in ?? () from /boot/modules/nvidia.ko
  179. No symbol table info available.
  180. #21 0xffffffff847ee4de in _nv026515rm () from /boot/modules/nvidia.ko
  181. No symbol table info available.
  182. #22 0x0000000000000001 in ?? ()
  183. No symbol table info available.
  184. #23 0xfffffe01559d8000 in ?? ()
  185. No symbol table info available.
  186. #24 0xfffff804c0e2e000 in ?? ()
  187. No symbol table info available.
  188. #25 0xfffff804c0e2e000 in ?? ()
  189. No symbol table info available.
  190. #26 0x0000000000000001 in ?? ()
  191. No symbol table info available.
  192. #27 0xffffffff84894072 in _nv026461rm () from /boot/modules/nvidia.ko
  193. No symbol table info available.
  194. #28 0xfffffe01559d8000 in ?? ()
  195. No symbol table info available.
  196. #29 0xfffffe01509ec000 in ?? ()
  197. No symbol table info available.
  198. #30 0x0000000000000000 in ?? ()
  199. No symbol table info available.
  200. (kgdb) (kgdb) Tracing command "idle\000l", '\000' <repeats 13 times> pid 11 tid 100003 (CPU 0)
  201. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  202. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  203. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  204. #2 0xffffffff81057da6 in trap (frame=0xffffffff81aecbc0 <nmi0_stack+3888>)
  205. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  206. #3 <signal handler called>
  207. #4 0xffffffff810162d4 in cpu_idle_mwait (sbt=<optimized out>)
  208. at /home/bapt/worktrees/main/sys/x86/x86/cpu_machdep.c:616
  209. #5 cpu_idle (busy=<optimized out>)
  210. at /home/bapt/worktrees/main/sys/x86/x86/cpu_machdep.c:657
  211. #6 0xffffffff80b88dd4 in sched_idletd (dummy=dummy@entry=0x0)
  212. at /home/bapt/worktrees/main/sys/kern/sched_ule.c:3068
  213. #7 0xffffffff80b08832 in fork_exit (
  214. callout=0xffffffff80b888a0 <sched_idletd>, arg=0x0,
  215. frame=0xfffffe00385a6f40)
  216. at /home/bapt/worktrees/main/sys/kern/kern_fork.c:1157
  217. #8 <signal handler called>
  218. #9 0x0fedd9dd55be4df8 in ?? ()
  219. Backtrace stopped: Cannot access memory at address 0x3d2a46f4b1e35e32
  220.  
  221. Tracing command "upowerd", '\000' <repeats 12 times> pid 5855 tid 100948 (CPU 1)
  222. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  223. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  224. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  225. #2 0xffffffff81057da6 in trap (frame=0xfffffe003ccd4f30)
  226. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  227. #3 <signal handler called>
  228. #4 0x0000000828ef5e08 in ?? ()
  229. Backtrace stopped: Cannot access memory at address 0x820759c70
  230.  
  231. Tracing command "chrome", '\000' <repeats 13 times> pid 6512 tid 246901 (CPU 2)
  232. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  233. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  234. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  235. #2 0xffffffff81057da6 in trap (frame=0xfffffe003cce3f30)
  236. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  237. #3 <signal handler called>
  238. Backtrace stopped: Cannot access memory at address 0x3a68f4d2b400
  239.  
  240. Tracing command "kernel", '\000' <repeats 13 times> pid 0 tid 100211 (CPU 3)
  241. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  242. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  243. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  244. #2 0xffffffff81057da6 in trap (frame=0xfffffe003ccf2f30)
  245. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  246. #3 <signal handler called>
  247. #4 LZ4_compressCtx (ctx=0xfffffe016b028000,
  248. source=0xfffffe01501f2000 <error: Cannot access memory at address 0xfffffe01501f2000>,
  249. dest=0xfffffe0189329004 <error: Cannot access memory at address 0xfffffe0189329004>, isize=131072, osize=<optimized out>)
  250. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/lz4_zfs.c:566
  251. #5 real_LZ4_compress (
  252. source=0xfffffe01501f2000 <error: Cannot access memory at address 0xfffffe01501f2000>,
  253. dest=0xfffffe0189329004 <error: Cannot access memory at address 0xfffffe0189329004>, isize=131072, osize=<optimized out>)
  254. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/lz4_zfs.c:860
  255. #6 lz4_compress_zfs (s_start=0xfffffe01501f2000, d_start=0xfffffe0189329000,
  256. s_len=131072, d_len=<optimized out>, n=<optimized out>)
  257. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/lz4_zfs.c:66
  258. #7 0xffffffff821e3064 in zio_compress_data (c=<optimized out>,
  259. src=0xfffff80503a6fe00, dst=dst@entry=0xfffffe010e7d6dc0,
  260. s_len=s_len@entry=131072, level=255 '\377')
  261. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/zio_compress.c:171
  262. #8 0xffffffff821d91ce in zio_write_compress (zio=0xfffffe019bacac80)
  263. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/zio.c:1851
  264. #9 0xffffffff821d68bc in __zio_execute (zio=0xfffffe019bacac80)
  265. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/zio.c:2363
  266. #10 zio_execute (zio=<optimized out>)
  267. at /home/bapt/worktrees/main/sys/contrib/openzfs/module/zfs/zio.c:2274
  268. #11 0xffffffff80bba3db in taskqueue_run_locked (
  269. queue=queue@entry=0xfffff80001ce2200)
  270. at /home/bapt/worktrees/main/sys/kern/subr_taskqueue.c:517
  271. #12 0xffffffff80bbb493 in taskqueue_thread_loop (
  272. arg=arg@entry=0xfffff80001ca9f20)
  273. at /home/bapt/worktrees/main/sys/kern/subr_taskqueue.c:829
  274. #13 0xffffffff80b08832 in fork_exit (
  275. callout=0xffffffff80bbb3c0 <taskqueue_thread_loop>,
  276. arg=0xfffff80001ca9f20, frame=0xfffffe010e7d6f40)
  277. at /home/bapt/worktrees/main/sys/kern/kern_fork.c:1157
  278. #14 <signal handler called>
  279. #15 0x814db0c1d3d915e8 in ?? ()
  280. Backtrace stopped: Cannot access memory at address 0x6cdab8e792bd582
  281.  
  282. Tracing command "intr\000l", '\000' <repeats 13 times> pid 12 tid 100388 (CPU 4)
  283. #0 __curthread () at /home/bapt/worktrees/main/sys/amd64/include/pcpu_aux.h:57
  284. #1 doadump (textdump=textdump@entry=0)
  285. at /home/bapt/worktrees/main/sys/kern/kern_shutdown.c:403
  286. #2 0xffffffff804a3a5a in db_dump (dummy=<optimized out>,
  287. dummy2=<optimized out>, dummy3=<optimized out>, dummy4=<optimized out>)
  288. at /home/bapt/worktrees/main/sys/ddb/db_command.c:590
  289. #3 0xffffffff804a3860 in db_command (last_cmdp=<optimized out>,
  290. cmd_table=<optimized out>, dopager=false)
  291. at /home/bapt/worktrees/main/sys/ddb/db_command.c:503
  292. #4 0xffffffff804a39a6 in db_command_script (
  293. command=command@entry=0xffffffff817b9714 <db_recursion_data+68> "dump")
  294. at /home/bapt/worktrees/main/sys/ddb/db_command.c:568
  295. #5 0xffffffff804a8d08 in db_script_exec (
  296. scriptname=scriptname@entry=0xfffffe0142f245c0 "kdb.enter.panic",
  297. warnifnotfound=warnifnotfound@entry=0)
  298. at /home/bapt/worktrees/main/sys/ddb/db_script.c:301
  299. #6 0xffffffff804a8b32 in db_script_kdbenter (eventname=<optimized out>)
  300. at /home/bapt/worktrees/main/sys/ddb/db_script.c:323
  301. #7 0xffffffff804a6c01 in db_trap (type=<optimized out>, code=<optimized out>)
  302. at /home/bapt/worktrees/main/sys/ddb/db_main.c:266
  303. #8 0xffffffff80ba2a32 in kdb_trap (type=type@entry=3, code=code@entry=0,
  304. tf=tf@entry=0xfffffe0142f24900)
  305. at /home/bapt/worktrees/main/sys/kern/subr_kdb.c:790
  306. #9 0xffffffff81057fd6 in trap (frame=0xfffffe0142f24900)
  307. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:606
  308. #10 <signal handler called>
  309. #11 kdb_enter (why=<optimized out>, msg=<optimized out>)
  310. at /home/bapt/worktrees/main/sys/kern/subr_kdb.c:556
  311. #12 0xffffffff80b53266 in vpanic (
  312. fmt=0xffffffff812c2582 "%s: td %p to sleep on wchan %p with sleeping prohibited", ap=ap@entry=0xfffffe0142f24b30)
  313. at /home/bapt/worktrees/main/sys/kern/kern_shutdown.c:961
  314. #13 0xffffffff80b530f3 in panic (
  315. fmt=0xffffffff81980440 <cnputs_mtx> "\342\222\024\201\377\377\377\377")
  316. at /home/bapt/worktrees/main/sys/kern/kern_shutdown.c:889
  317. #14 0xffffffff80bb3b73 in sleepq_add (
  318. wchan=wchan@entry=0xffffffff8443a120 <nvkms_timers>, lock=lock@entry=0x0,
  319. wmesg=0xffffffff844361a7 "nvidia-modeset timer lock", flags=flags@entry=3,
  320. queue=queue@entry=0)
  321. at /home/bapt/worktrees/main/sys/kern/subr_sleepqueue.c:326
  322. #15 0xffffffff80b5e4bd in _sx_xlock_hard (
  323. sx=sx@entry=0xffffffff8443a120 <nvkms_timers>, x=<optimized out>,
  324. opts=opts@entry=0,
  325. file=file@entry=0xffffffff8443610b "nvidia-modeset-freebsd.c",
  326. line=line@entry=464) at /home/bapt/worktrees/main/sys/kern/kern_sx.c:853
  327. #16 0xffffffff80b5e00d in _sx_xlock (sx=0xffffffff8443a120 <nvkms_timers>,
  328. opts=0, file=0xffffffff8443610b "nvidia-modeset-freebsd.c", line=464)
  329. at /home/bapt/worktrees/main/sys/kern/kern_sx.c:329
  330. #17 0xffffffff843d5c93 in nvkms_init_timer ()
  331. from /boot/modules/nvidia-modeset.ko
  332. #18 0xffffffff843d5dfa in nvkms_alloc_timer_with_ref_ptr ()
  333. from /boot/modules/nvidia-modeset.ko
  334. #19 0xffffffff847eea91 in _nv011714rm () from /boot/modules/nvidia.ko
  335. #20 0xffffffff847eea70 in ?? () from /boot/modules/nvidia.ko
  336. #21 0xffffffff847ee4de in _nv026515rm () from /boot/modules/nvidia.ko
  337. #22 0x0000000000000001 in ?? ()
  338. #23 0xfffffe01559d8000 in ?? ()
  339. #24 0xfffff804c0e2e000 in ?? ()
  340. #25 0xfffff804c0e2e000 in ?? ()
  341. #26 0x0000000000000001 in ?? ()
  342. #27 0xffffffff84894072 in _nv026461rm () from /boot/modules/nvidia.ko
  343. #28 0xfffffe01559d8000 in ?? ()
  344. #29 0xfffffe01509ec000 in ?? ()
  345. #30 0x0000000000000000 in ?? ()
  346.  
  347. Tracing command "Xorg", '\000' <repeats 15 times> pid 71537 tid 100766 (CPU 5)
  348. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  349. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  350. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  351. #2 0xffffffff81057da6 in trap (frame=0xfffffe003cd10f30)
  352. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  353. #3 <signal handler called>
  354. #4 fget_unlocked (td=td@entry=0xfffff80341af9740, fd=23,
  355. needrightsp=0xffffffff81601568 <cap_event_rights>,
  356. fpp=fpp@entry=0xfffffe014f5d3c50)
  357. at /home/bapt/worktrees/main/sys/kern/kern_descrip.c:3304
  358. #5 0xffffffff80bcfa73 in pollscan (td=0xfffff80341af9740,
  359. fds=0xfffff8054ec6c430, nfd=81)
  360. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:1720
  361. #6 kern_poll_kfds (td=td@entry=0xfffff80341af9740,
  362. kfds=kfds@entry=0xfffff8054ec6c400, nfds=nfds@entry=81,
  363. tsp=tsp@entry=0xfffffe014f5d3df0, uset=uset@entry=0x0)
  364. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:1541
  365. #7 0xffffffff80bcf759 in kern_poll (td=0xfffff80341af9740,
  366. ufds=0x3eeb0d431180, nfds=81, tsp=0xfffffe014f5d3df0, set=set@entry=0x0)
  367. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:1606
  368. #8 0xffffffff80bcf6b0 in sys_poll (td=0xfffff80341af9740, uap=<optimized out>)
  369. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:1486
  370. #9 0xffffffff81059473 in syscallenter (td=0xfffff80341af9740)
  371. at /home/bapt/worktrees/main/sys/amd64/amd64/../../kern/subr_syscall.c:186
  372. #10 amd64_syscall (td=0xfffff80341af9740, traced=0)
  373. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:1192
  374. #11 <signal handler called>
  375. #12 0x0000000832b4e93a in ?? ()
  376. Backtrace stopped: Cannot access memory at address 0x820ad0a18
  377.  
  378. Tracing command "chrome", '\000' <repeats 13 times> pid 6513 tid 288753 (CPU 6)
  379. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  380. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  381. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  382. #2 0xffffffff81057da6 in trap (frame=0xfffffe003cd1ff30)
  383. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  384. #3 <signal handler called>
  385. #4 0xffffffff80bc9ca5 in witness_find_instance (lock=0xfffff807d0598630,
  386. instance=instance@entry=0xfffffe019d3ebaf8)
  387. at /home/bapt/worktrees/main/sys/kern/subr_witness.c:2441
  388. #5 0xffffffff80bc9b33 in witness_assert (lock=0xfffff807d0598630, flags=1,
  389. file=0xffffffff81254937 "/home/bapt/worktrees/main/sys/vm/swap_pager.c",
  390. line=1024) at /home/bapt/worktrees/main/sys/kern/subr_witness.c:2468
  391. #6 0xffffffff80edf26a in swap_pager_haspage (object=0xfffff807d0598630,
  392. pindex=83, before=0x0, after=0x0)
  393. at /home/bapt/worktrees/main/sys/vm/swap_pager.c:1132
  394. #7 0xffffffff80bfdc0d in vm_pager_has_page (object=0xfffff807d0598630,
  395. offset=83, before=0x0, after=0x0)
  396. at /home/bapt/worktrees/main/sys/vm/vm_pager.h:172
  397. #8 uiomove_object_page (obj=0xfffff807d0598630, len=<optimized out>,
  398. uio=0xfffffe019d3ebdc0)
  399. at /home/bapt/worktrees/main/sys/kern/uipc_shm.c:220
  400. #9 uiomove_object (obj=0xfffff807d0598630, obj_size=2097152,
  401. uio=0xfffffe019d3ebdc0)
  402. at /home/bapt/worktrees/main/sys/kern/uipc_shm.c:268
  403. #10 0xffffffff8112fd75 in VOP_READ_APV (
  404. vop=0xffffffff816b7010 <tmpfs_vnodeop_entries>,
  405. a=a@entry=0xfffffe019d3ebc38) at vnode_if.c:1048
  406. #11 0xffffffff80c69ae8 in VOP_READ (vp=0xfffff8033c180000,
  407. uio=0xfffffe019d3ebdc0, ioflag=0, cred=0xfffff807d0598600)
  408. at ./vnode_if.h:537
  409. #12 vn_read (fp=fp@entry=0xfffff801f5421000, uio=uio@entry=0xfffffe019d3ebdc0,
  410. active_cred=active_cred@entry=0xfffff80236783b00, flags=<optimized out>,
  411. td=td@entry=0xfffff8078df2e740)
  412. at /home/bapt/worktrees/main/sys/kern/vfs_vnops.c:1123
  413. #13 0xffffffff80c62892 in vn_io_fault (fp=0xfffff801f5421000,
  414. uio=0xfffffe019d3ebdc0, active_cred=0xfffff80236783b00, flags=1,
  415. td=0xfffff8078df2e740)
  416. at /home/bapt/worktrees/main/sys/kern/vfs_vnops.c:1504
  417. #14 0xffffffff80bcd056 in fo_read (fp=0xfffff801f5421000,
  418. uio=0xfffffe019d3ebdc0, active_cred=0xffffffff81254937,
  419. td=0xfffff8078df2e740, flags=<optimized out>)
  420. at /home/bapt/worktrees/main/sys/sys/file.h:344
  421. #15 dofileread (td=td@entry=0xfffff8078df2e740, fd=fd@entry=25,
  422. fp=0xfffff801f5421000, auio=auio@entry=0xfffffe019d3ebdc0,
  423. offset=offset@entry=339968, flags=flags@entry=1)
  424. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:366
  425. #16 0xffffffff80bcce04 in kern_preadv (td=0xfffff8078df2e740, fd=25,
  426. auio=auio@entry=0xfffffe019d3ebdc0, offset=339968)
  427. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:332
  428. #17 0xffffffff80bccd14 in kern_pread (fd=-799439360, buf=0x60606,
  429. nbyte=<optimized out>, offset=1024, td=<optimized out>)
  430. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:241
  431. #18 sys_pread (td=0xfffff807d0598630, uap=<optimized out>)
  432. at /home/bapt/worktrees/main/sys/kern/sys_generic.c:223
  433. #19 0xffffffff81059473 in syscallenter (td=0xfffff8078df2e740)
  434. at /home/bapt/worktrees/main/sys/amd64/amd64/../../kern/subr_syscall.c:186
  435. #20 amd64_syscall (td=0xfffff8078df2e740, traced=0)
  436. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:1192
  437. #21 <signal handler called>
  438. #22 0x00000d654ba359fa in ?? ()
  439. Backtrace stopped: Cannot access memory at address 0xd6559700978
  440.  
  441. Tracing command "kernel", '\000' <repeats 13 times> pid 0 tid 100026 (CPU 7)
  442. #0 cpustop_handler () at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1527
  443. #1 0xffffffff81020ce8 in ipi_nmi_handler ()
  444. at /home/bapt/worktrees/main/sys/x86/x86/mp_x86.c:1484
  445. #2 0xffffffff81057da6 in trap (frame=0xfffffe003cd2ef30)
  446. at /home/bapt/worktrees/main/sys/amd64/amd64/trap.c:235
  447. #3 <signal handler called>
  448. #4 tcp_do_segment (tp=0xfffff8057e234000, m=0xfffff8011e6ac600,
  449. th=0xfffff8011e6ac682, drop_hdrlen=52, tlen=0, iptos=<optimized out>)
  450. at /home/bapt/worktrees/main/sys/netinet/tcp_input.c:1774
  451. #5 0xffffffff80d43528 in tcp_input_with_port (mp=<optimized out>,
  452. offp=<optimized out>, proto=<optimized out>, port=port@entry=0)
  453. at /home/bapt/worktrees/main/sys/netinet/tcp_input.c:1164
  454. #6 0xffffffff80d43f6b in tcp_input (mp=0xfffffe00e48538a8, offp=0x3ffb309,
  455. proto=1321434525) at /home/bapt/worktrees/main/sys/netinet/tcp_input.c:1496
  456. #7 0xffffffff80d31b6f in ip_input (m=0x0)
  457. at /home/bapt/worktrees/main/sys/netinet/ip_input.c:857
  458. #8 0xffffffff80cac67d in netisr_dispatch_src (proto=proto@entry=1,
  459. source=source@entry=0, m=0xfffff8011e6ac600)
  460. at /home/bapt/worktrees/main/sys/net/netisr.c:1152
  461. #9 0xffffffff80cac9bf in netisr_dispatch (proto=3833936040, proto@entry=1,
  462. m=0x4ec37d9d) at /home/bapt/worktrees/main/sys/net/netisr.c:1243
  463. #10 0xffffffff80c8f11a in ether_demux (ifp=ifp@entry=0xfffff80001cff000,
  464. m=0xfffff8011e6ac600)
  465. at /home/bapt/worktrees/main/sys/net/if_ethersubr.c:952
  466. #11 0xffffffff80c90833 in ether_input_internal (ifp=0xfffff80001cff000,
  467. m=0xfffff8011e6ac600)
  468. at /home/bapt/worktrees/main/sys/net/if_ethersubr.c:716
  469. #12 ether_nh_input (m=<optimized out>)
  470. at /home/bapt/worktrees/main/sys/net/if_ethersubr.c:746
  471. #13 0xffffffff80cac67d in netisr_dispatch_src (proto=proto@entry=5,
  472. source=source@entry=0, m=m@entry=0xfffff8011e6ac600)
  473. at /home/bapt/worktrees/main/sys/net/netisr.c:1152
  474. #14 0xffffffff80cac9bf in netisr_dispatch (proto=3833936040, proto@entry=5,
  475. m=0x4ec37d9d, m@entry=0xfffff8011e6ac600)
  476. at /home/bapt/worktrees/main/sys/net/netisr.c:1243
  477. #15 0xffffffff80c8f579 in ether_input (ifp=0xfffff80001cff000,
  478. m=0xfffff8011e6ac600)
  479. at /home/bapt/worktrees/main/sys/net/if_ethersubr.c:857
  480. #16 0xffffffff80d4d0ae in tcp_lro_flush (lc=lc@entry=0xfffff80001ca2c30,
  481. le=le@entry=0xfffffe00e4cc8690)
  482. at /home/bapt/worktrees/main/sys/netinet/tcp_lro.c:1120
  483. #17 0xffffffff80d4d433 in tcp_lro_rx_done (lc=<optimized out>)
  484. at /home/bapt/worktrees/main/sys/netinet/tcp_lro.c:595
  485. #18 tcp_lro_flush_all (lc=lc@entry=0xfffff80001ca2c30)
  486. at /home/bapt/worktrees/main/sys/netinet/tcp_lro.c:1263
  487. #19 0xffffffff80ca8283 in iflib_rxeof (rxq=rxq@entry=0xfffff80001ca2c00,
  488. budget=<optimized out>) at /home/bapt/worktrees/main/sys/net/iflib.c:3082
  489. #20 0xffffffff80ca273a in _task_fn_rx (context=0xfffff80001ca2c00)
  490. at /home/bapt/worktrees/main/sys/net/iflib.c:4145
  491. #21 0xffffffff80ba0b28 in gtaskqueue_run_locked (
  492. queue=queue@entry=0xfffff800019de800)
  493. at /home/bapt/worktrees/main/sys/kern/subr_gtaskqueue.c:368
  494. #22 0xffffffff80ba0943 in gtaskqueue_thread_loop (
  495. arg=arg@entry=0xfffffe00e4a600b0)
  496. at /home/bapt/worktrees/main/sys/kern/subr_gtaskqueue.c:544
  497. #23 0xffffffff80b08832 in fork_exit (
  498. callout=0xffffffff80ba0870 <gtaskqueue_thread_loop>,
  499. arg=0xfffffe00e4a600b0, frame=0xfffffe00e4853f40)
  500. at /home/bapt/worktrees/main/sys/kern/kern_fork.c:1157
  501. #24 <signal handler called>
  502. #25 0x567e888b35664eb8 in ?? ()
  503. Backtrace stopped: Cannot access memory at address 0x8850a11bf28e3e26
  504.  
  505. (kgdb)
  506.  
  507. …
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