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  1.  
  2. [ 38.875055][ T34] audit: type=1800 audit(1659968969.171:2): pid=3431 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="UDC" dev="configfs" ino=14221 res=0 errno=0
  3. [ 38.883947][ T3431] Mass Storage Function, version: 2009/09/11
  4. [ 38.885054][ T3431] LUN: removable file: (no medium)
  5. [ 38.897616][ T3431] configfs-gadget gadget: USB CDC Phonet function
  6. [ 38.898507][ T3431] configfs-gadget gadget: using dummy_udc, OUT ep7out-bulk, IN ep6in-bulk
  7. [ 39.177341][ T1205] usb 1-1: new high-speed USB device number 2 using dummy_hcd
  8. [ 39.547422][ T1205] usb 1-1: Dual-Role OTG device on HNP port
  9. [ 39.567379][ T1205] usb 1-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 9.59
  10. [ 39.568908][ T1205] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  11. [ 39.570103][ T1205] usb 1-1: Product: Bar Gadget
  12. [ 39.570831][ T1205] usb 1-1: Manufacturer: Foo Inc.
  13. [ 39.571588][ T1205] usb 1-1: SerialNumber: 12345678
  14. durationWaitTime: 1.6s
  15. [ 39.668999][ T1205] ums_eneub6250 1-1:1.0: USB Mass Storage device detected
  16. [ 39.673332][ T1205] scsi host2: usb-storage 1-1:1.0
  17. [ 40.718344][ T1204] ------------[ cut here ]------------
  18. [ 40.719511][ T1204] URB ffff888111cb3700 submitted while active
  19. [ 40.720817][ T1204] WARNING: CPU: 0 PID: 1204 at drivers/usb/core/urb.c:378 usb_submit_urb+0x136b/0x1820
  20. [ 40.722373][ T1204] Modules linked in:
  21. [ 40.722930][ T1204] CPU: 0 PID: 1204 Comm: kworker/0:2 Not tainted 5.18.0 #3
  22. [ 40.724215][ T1204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
  23. [ 40.727753][ T1204] Workqueue: events_freezable usb_stor_scan_dwork
  24. [ 40.730063][ T1204] RIP: 0010:usb_submit_urb+0x136b/0x1820
  25. [ 40.730972][ T1204] Code: 89 de e8 18 94 95 fd 84 db 0f 85 21 f5 ff ff e8 eb 92 95 fd 4c 89 fe 48 c7 c7 60 9d a7 86 c6 05 c8 6c 86 05 01 e8 16 0e 10 02 <0f> 0b e9 ff f4 ff ff 41 be ed ff ff ff e9 f4 f4 ff ff e8 be 92 95
  26. [ 40.733961][ T1204] RSP: 0018:ffffc90000527ad8 EFLAGS: 00010286
  27. [ 40.734880][ T1204] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
  28. [ 40.736159][ T1204] RDX: 0000000000000000 RSI: ffff88810d6c3900 RDI: fffff520000a4f4d
  29. [ 40.737654][ T1204] RBP: 1ffff920000a4f6d R08: ffffffff812beb18 R09: 0000000000000000
  30. [ 40.738966][ T1204] R10: 0000000000000005 R11: ffffed1023504f09 R12: ffffc90000527b88
  31. [ 40.740684][ T1204] R13: ffff88810b970e00 R14: 00000000fffffff0 R15: ffff888111cb3700
  32. [ 40.742094][ T1204] FS: 0000000000000000(0000) GS:ffff88811a800000(0000) knlGS:0000000000000000
  33. [ 40.743647][ T1204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  34. [ 40.744966][ T1204] CR2: 0000558d2f1c9338 CR3: 000000010c890000 CR4: 0000000000350ef0
  35. [ 40.746267][ T1204] Call Trace:
  36. [ 40.746839][ T1204] <TASK>
  37. [ 40.747394][ T1204] ? lockdep_init_map_type+0x2c3/0x7b0
  38. [ 40.748433][ T1204] usb_stor_msg_common+0x233/0x550
  39. [ 40.749380][ T1204] ? usb_stor_blocking_completion+0x40/0x40
  40. [ 40.750316][ T1204] ? mutex_lock_io_nested+0x1410/0x1410
  41. [ 40.751197][ T1204] usb_stor_control_msg+0x377/0x4f0
  42. [ 40.752027][ T1204] usb_stor_Bulk_max_lun+0xfa/0x1e0
  43. [ 40.752881][ T1204] usb_stor_scan_dwork+0x19f/0x270
  44. [ 40.753665][ T1204] process_one_work+0x9cc/0x1650
  45. [ 40.754397][ T1204] ? pwq_dec_nr_in_flight+0x2d0/0x2d0
  46. [ 40.755169][ T1204] ? rwlock_bug.part.0+0x90/0x90
  47. [ 40.755888][ T1204] ? _raw_spin_lock_irq+0x41/0x50
  48. [ 40.756713][ T1204] worker_thread+0x623/0x1070
  49. [ 40.757576][ T1204] ? process_one_work+0x1650/0x1650
  50. [ 40.758582][ T1204] kthread+0x2ef/0x3a0
  51. [ 40.759264][ T1204] ? kthread_complete_and_exit+0x40/0x40
  52. [ 40.760168][ T1204] ret_from_fork+0x1f/0x30
  53. [ 40.760921][ T1204] </TASK>
  54. [ 40.761406][ T1204] Kernel panic - not syncing: panic_on_warn set ...
  55. [ 40.762473][ T1204] CPU: 0 PID: 1204 Comm: kworker/0:2 Not tainted 5.18.0 #3
  56. [ 40.763680][ T1204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
  57. [ 40.765338][ T1204] Workqueue: events_freezable usb_stor_scan_dwork
  58. [ 40.766468][ T1204] Call Trace:
  59. [ 40.767027][ T1204] <TASK>
  60. [ 40.767548][ T1204] dump_stack_lvl+0xcd/0x134
  61. [ 40.768368][ T1204] panic+0x2d7/0x636
  62. [ 40.769080][ T1204] ? panic_print_sys_info.part.0+0x10b/0x10b
  63. [ 40.770131][ T1204] ? __warn.cold+0x1d1/0x2c5
  64. [ 40.770923][ T1204] ? usb_submit_urb+0x136b/0x1820
  65. [ 40.771796][ T1204] __warn.cold+0x1e2/0x2c5
  66. [ 40.772557][ T1204] ? write_comp_data+0x1c/0x70
  67. [ 40.773431][ T1204] ? usb_submit_urb+0x136b/0x1820
  68. [ 40.774283][ T1204] report_bug+0x273/0x300
  69. [ 40.775035][ T1204] handle_bug+0x3c/0x60
  70. [ 40.775766][ T1204] exc_invalid_op+0x14/0x40
  71. [ 40.776547][ T1204] asm_exc_invalid_op+0x12/0x20
  72. [ 40.777400][ T1204] RIP: 0010:usb_submit_urb+0x136b/0x1820
  73. [ 40.778376][ T1204] Code: 89 de e8 18 94 95 fd 84 db 0f 85 21 f5 ff ff e8 eb 92 95 fd 4c 89 fe 48 c7 c7 60 9d a7 86 c6 05 c8 6c 86 05 01 e8 16 0e 10 02 <0f> 0b e9 ff f4 ff ff 41 be ed ff ff ff e9 f4 f4 ff ff e8 be 92 95
  74. [ 40.781646][ T1204] RSP: 0018:ffffc90000527ad8 EFLAGS: 00010286
  75. [ 40.782666][ T1204] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
  76. [ 40.783998][ T1204] RDX: 0000000000000000 RSI: ffff88810d6c3900 RDI: fffff520000a4f4d
  77. [ 40.785306][ T1204] RBP: 1ffff920000a4f6d R08: ffffffff812beb18 R09: 0000000000000000
  78. [ 40.786572][ T1204] R10: 0000000000000005 R11: ffffed1023504f09 R12: ffffc90000527b88
  79. [ 40.787909][ T1204] R13: ffff88810b970e00 R14: 00000000fffffff0 R15: ffff888111cb3700
  80. [ 40.789236][ T1204] ? vprintk+0x88/0x90
  81. [ 40.789944][ T1204] ? usb_submit_urb+0x136b/0x1820
  82. [ 40.790793][ T1204] ? lockdep_init_map_type+0x2c3/0x7b0
  83. [ 40.791722][ T1204] usb_stor_msg_common+0x233/0x550
  84. [ 40.792531][ T1204] ? usb_stor_blocking_completion+0x40/0x40
  85. [ 40.793689][ T1204] ? mutex_lock_io_nested+0x1410/0x1410
  86. [ 40.794635][ T1204] usb_stor_control_msg+0x377/0x4f0
  87. [ 40.795527][ T1204] usb_stor_Bulk_max_lun+0xfa/0x1e0
  88. [ 40.796425][ T1204] usb_stor_scan_dwork+0x19f/0x270
  89. [ 40.797357][ T1204] process_one_work+0x9cc/0x1650
  90. [ 40.798227][ T1204] ? pwq_dec_nr_in_flight+0x2d0/0x2d0
  91. [ 40.799140][ T1204] ? rwlock_bug.part.0+0x90/0x90
  92. [ 40.800092][ T1204] ? _raw_spin_lock_irq+0x41/0x50
  93. [ 40.800961][ T1204] worker_thread+0x623/0x1070
  94. [ 40.801746][ T1204] ? process_one_work+0x1650/0x1650
  95. [ 40.802617][ T1204] kthread+0x2ef/0x3a0
  96. [ 40.803310][ T1204] ? kthread_complete_and_exit+0x40/0x40
  97. [ 40.804275][ T1204] ret_from_fork+0x1f/0x30
  98. [ 40.805049][ T1204] </TASK>
  99. [ 40.805769][ T1204] Kernel Offset: disabled
  100. [ 40.806591][ T1204] Rebooting in 86400 seconds..
  101.  
  102. VM DIAGNOSIS:
  103. 22:29:31 Registers:
  104. info registers vcpu 0
  105. RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
  106. RSI=ffff88810d6c3900 RDI=ffffffff8b943e60 RBP=ffffffff8b943e20 RSP=ffffc900005274b0
  107. R8 =ffffffff8257549c R9 =000000000000001f R10=0000000000000001 R11=fffff520000a4e9d
  108. R12=0000000000000000 R13=fffffbfff1728817 R14=fffffbfff17287ce R15=dffffc0000000000
  109. RIP=ffffffff825754c2 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
  110. ES =0000 0000000000000000 00000000 00000000
  111. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  112. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  113. DS =0000 0000000000000000 00000000 00000000
  114. FS =0000 0000000000000000 00000000 00000000
  115. GS =0000 ffff88811a800000 00000000 00000000
  116. LDT=0000 fffffe0000000000 00000000 00000000
  117. TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
  118. GDT= fffffe0000001000 0000007f
  119. IDT= fffffe0000000000 00000fff
  120. CR0=80050033 CR2=0000558d2f1c9338 CR3=000000010c890000 CR4=00350ef0
  121. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  122. DR6=00000000ffff0ff0 DR7=0000000000000400
  123. EFER=0000000000000d01
  124. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
  125. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  126. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  127. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  128. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  129. XMM00=2039323a39323a343120382020677541 XMM01=5d3233333337362e39332020205b203a
  130. XMM02=2d627375203a3274736f682069736373 XMM03=2e39332020205b203a6c656e72656b20
  131. XMM04=202c303532363d746375646f72506469 XMM05=2c646e756f6620656369766564204253
  132. XMM06=3530323154205b5d3937333736352e39 XMM07=6c6c616b7a79732039323a39323a3431
  133. XMM08=00007f8918004bf00000005b00000080 XMM09=00000000000000000000000000000000
  134. XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
  135. XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
  136. XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
  137. info registers vcpu 1
  138. RAX=0000000000047247 RBX=0000000000000001 RCX=ffffffff85ec7590 RDX=0000000000000000
  139. RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000010fde8
  140. R8 =0000000000000001 R9 =ffffed1023517173 R10=ffff88811a8b8b93 R11=ffffed1023517172
  141. R12=0000000000000001 R13=0000000000000001 R14=ffffffff89403a90 R15=0000000000000000
  142. RIP=ffffffff85ee69cb RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
  143. ES =0000 0000000000000000 00000000 00000000
  144. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  145. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  146. DS =0000 0000000000000000 00000000 00000000
  147. FS =0000 0000000000000000 00000000 00000000
  148. GS =0000 ffff88811a880000 00000000 00000000
  149. LDT=0000 fffffe0000000000 00000000 00000000
  150. TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
  151. GDT= fffffe0000048000 0000007f
  152. IDT= fffffe0000000000 00000fff
  153. CR0=80050033 CR2=0000558d2f1a8670 CR3=000000010fcb5000 CR4=00350ee0
  154. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  155. DR6=00000000ffff0ff0 DR7=0000000000000400
  156. EFER=0000000000000d01
  157. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
  158. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  159. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  160. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  161. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  162. XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
  163. XMM02=000000000000000041681d4800000000 XMM03=0000000000000000bf90d6edbeb4dc16
  164. XMM04=0000000000000000bf90f8afe4718db8 XMM05=00000000000000000000000000000000
  165. XMM06=00000000000000003fbcc5edded359c5 XMM07=000000000000000041486a0000000000
  166. XMM08=00000000000000000000000000000000 XMM09=000000000000000041cdcd6500000000
  167. XMM10=000000c00031c3c0000000c00030d740 XMM11=000000c000002000000000c000382c60
  168. XMM12=000000c0000a8870000000c0000a8540 XMM13=000000c000408540000000c00005aae0
  169. XMM14=000000c000388ba0000000c00030c6c0 XMM15=00000000000000000000000000000000
  170. info registers vcpu 2
  171. RAX=000000000002836d RBX=0000000000000002 RCX=ffffffff85ec7590 RDX=0000000000000000
  172. RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000002 RSP=ffffc9000011fde8
  173. R8 =0000000000000001 R9 =ffffed1023527173 R10=ffff88811a938b93 R11=ffffed1023527172
  174. R12=0000000000000002 R13=0000000000000002 R14=ffffffff89403a90 R15=0000000000000000
  175. RIP=ffffffff85ee69cb RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
  176. ES =0000 0000000000000000 00000000 00000000
  177. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  178. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  179. DS =0000 0000000000000000 00000000 00000000
  180. FS =0000 0000000000000000 00000000 00000000
  181. GS =0000 ffff88811a900000 00000000 00000000
  182. LDT=0000 fffffe0000000000 00000000 00000000
  183. TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
  184. GDT= fffffe000008f000 0000007f
  185. IDT= fffffe0000000000 00000fff
  186. CR0=80050033 CR2=0000558d2f17acd8 CR3=000000010fcb5000 CR4=00350ee0
  187. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  188. DR6=00000000ffff0ff0 DR7=0000000000000400
  189. EFER=0000000000000d01
  190. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
  191. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  192. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  193. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  194. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  195. XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
  196. XMM02=0000000000000000414ea22800000000 XMM03=00000000000000000000000000000000
  197. XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
  198. XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
  199. XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
  200. XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
  201. XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
  202. XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
  203. info registers vcpu 3
  204. RAX=000000000001fa4b RBX=0000000000000003 RCX=ffffffff85ec7590 RDX=0000000000000000
  205. RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000003 RSP=ffffc9000012fde8
  206. R8 =0000000000000001 R9 =ffffed1023537173 R10=ffff88811a9b8b93 R11=ffffed1023537172
  207. R12=0000000000000003 R13=0000000000000003 R14=ffffffff89403a90 R15=0000000000000000
  208. RIP=ffffffff85ee69cb RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
  209. ES =0000 0000000000000000 00000000 00000000
  210. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  211. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  212. DS =0000 0000000000000000 00000000 00000000
  213. FS =0000 0000000000000000 00000000 00000000
  214. GS =0000 ffff88811a980000 00000000 00000000
  215. LDT=0000 fffffe0000000000 00000000 00000000
  216. TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
  217. GDT= fffffe00000d6000 0000007f
  218. IDT= fffffe0000000000 00000fff
  219. CR0=80050033 CR2=00007f75e04db240 CR3=000000010fcb5000 CR4=00350ee0
  220. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  221. DR6=00000000ffff0ff0 DR7=0000000000000400
  222. EFER=0000000000000d01
  223. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
  224. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  225. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  226. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  227. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  228. XMM00=00000000000000000000000000000000 XMM01=203a656d6954746961576e6f69746172
  229. XMM02=89707593d837253341a08187fb126a5a XMM03=2a51e22dabaa40ede8d1db6dd8ba27cc
  230. XMM04=0000000000000010000000c00082b190 XMM05=000000000000000e000000c00082be90
  231. XMM06=000000000000000e000000c00082beb0 XMM07=000000000000000e000000c00082bed0
  232. XMM08=000000000000000e000000c00082bef0 XMM09=000000000000000d000000c00082bf10
  233. XMM10=000000000000000d000000c00082bf30 XMM11=000000000000000d000000c00082bf50
  234. XMM12=000000000000000d000000c00082bf70 XMM13=0000000000000010000000c00082b270
  235. XMM14=000000000000000f000000c00082b280 XMM15=00000000000000000000000000000000
  236.  
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