Package: libmtp9t64
Version: 1.1.22-1
Severity: normal
Dear Maintainer,
Thanks for your hard work in maintaining a Debian package.
I tried to mount an Android filesystem from a brand new phone with the
Nov 2024 Android security update two ways: with the Gnome Files
application 47.1, and with jmtpfs compiled from
https://github.com/JasonFerrara/jmtpfs.git from source. In both cases,
reproducibly, the application is unresponsive, and dmesg shows
[1116991.221496] usb 1-9: New USB device found, idVendor=22d9,
idProduct=2764, bcdDevice= 5.15
[1116991.221510] usb 1-9: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[1116991.221518] usb 1-9: Product: KALAMA-MTP_CID:0437_SN:FB6BE2B7
[1116991.221524] usb 1-9: Manufacturer: OnePlus
[1117224.818989] INFO: task find:3589505 blocked for more than 120
seconds.
[1117224.819002] Tainted: G W 6.11.10-amd64 #1
Debian 6.11.10-1
[1117224.819008] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1117224.819012] task:find state:D stack:0 pid:3589505
tgid:3589505 ppid:25958 flags:0x00004006
[1117224.819022] Call Trace:
[1117224.819025] <TASK>
[1117224.819034] __schedule+0x3ec/0xb00
[1117224.819048] schedule+0x27/0xf0
[1117224.819054] request_wait_answer+0x1ba/0x2a0
[1117224.819063] ? __pfx_autoremove_wake_function+0x10/0x10
[1117224.819073] fuse_simple_request+0x17e/0x2c0
[1117224.819081] fuse_lookup_name+0xa9/0x1e0
[1117224.819097] fuse_lookup+0x7f/0x1a0
[1117224.819104] ? srso_return_thunk+0x5/0x5f
[1117224.819118] __lookup_slow+0x89/0x130
[1117224.819124] ? __legitimize_path+0x2a/0x60
[1117224.819133] walk_component+0xdb/0x150
[1117224.819141] path_lookupat+0x6a/0x1a0
[1117224.819148] ? __schedule+0x3f4/0xb00
[1117224.819155] filename_lookup+0xde/0x1d0
[1117224.819174] vfs_statx+0x8d/0x100
[1117224.819183] vfs_fstatat+0x80/0xb0
[1117224.819190] __do_sys_newfstatat+0x3c/0x80
[1117224.819205] do_syscall_64+0x82/0x190
[1117224.819211] ? srso_return_thunk+0x5/0x5f
[1117224.819217] ? syscall_exit_to_user_mode+0x4d/0x210
[1117224.819223] ? srso_return_thunk+0x5/0x5f
[1117224.819229] ? do_syscall_64+0x8e/0x190
[1117224.819235] ? srso_return_thunk+0x5/0x5f
[1117224.819244] ? srso_return_thunk+0x5/0x5f
[1117224.819249] ? syscall_exit_to_user_mode+0x172/0x210
[1117224.819255] ? srso_return_thunk+0x5/0x5f
[1117224.819260] ? do_syscall_64+0x8e/0x190
[1117224.819265] ? srso_return_thunk+0x5/0x5f
[1117224.819270] ? syscall_exit_to_user_mode+0x172/0x210
[1117224.819276] ? srso_return_thunk+0x5/0x5f
[1117224.819282] ? do_syscall_64+0x8e/0x190
[1117224.819289] ? srso_return_thunk+0x5/0x5f
[1117224.819294] ? __do_sys_newfstat+0x68/0x70
[1117224.819306] ? srso_return_thunk+0x5/0x5f
[1117224.819312] ? syscall_exit_to_user_mode+0x4d/0x210
[1117224.819318] ? srso_return_thunk+0x5/0x5f
[1117224.819323] ? do_syscall_64+0x8e/0x190
[1117224.819330] ? srso_return_thunk+0x5/0x5f
[1117224.819335] ? __x64_sys_fcntl+0x98/0xd0
[1117224.819341] ? srso_return_thunk+0x5/0x5f
[1117224.819346] ? syscall_exit_to_user_mode+0x4d/0x210
[1117224.819352] ? srso_return_thunk+0x5/0x5f
[1117224.819357] ? do_syscall_64+0x8e/0x190
[1117224.819362] ? srso_return_thunk+0x5/0x5f
[1117224.819367] ? do_syscall_64+0x8e/0x190
[1117224.819372] ? srso_return_thunk+0x5/0x5f
[1117224.819378] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[1117224.819386] RIP: 0033:0x7f0180bb352a
[1117224.819407] RSP: 002b:00007ffc790becb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000106
[1117224.819415] RAX: ffffffffffffffda RBX: 0000556731c9d470 RCX:
00007f0180bb352a
[1117224.819419] RDX: 0000556731c9d4e0 RSI: 0000556731c9d570 RDI:
0000000000000006
[1117224.819423] RBP: 0000556731c95a30 R08: 000000000000e370 R09:
0000000000000001
[1117224.819427] R10: 0000000000000100 R11: 0000000000000246 R12:
0000556731c9d4e0
[1117224.819430] R13: 0000000000000003 R14: 0000000000000003 R15:
00007ffc790c05f6
[1117224.819442] </TASK>
[1117224.819447] INFO: task find:3593551 blocked for more than 120
seconds.
[1117224.819453] Tainted: G W 6.11.10-amd64 #1
Debian 6.11.10-1
[1117224.819457] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1117224.819461] task:find state:D stack:0 pid:3593551
tgid:3593551 ppid:25958 flags:0x00000006
[1117224.819469] Call Trace:
[1117224.819471] <TASK>
[1117224.819476] __schedule+0x3ec/0xb00
[1117224.819487] schedule+0x27/0xf0
[1117224.819492] schedule_preempt_disabled+0x15/0x30
[1117224.819498] __mutex_lock.constprop.0+0x3d0/0x6d0
[1117224.819506] ? srso_return_thunk+0x5/0x5f
[1117224.819515] fuse_lock_inode+0x33/0x40
[1117224.819522] fuse_readdir_uncached+0x16c/0x840
[1117224.819530] ? srso_return_thunk+0x5/0x5f
[1117224.819536] ? path_openat+0xaaa/0x11e0
[1117224.819543] ? tomoyo_init_request_info+0x99/0xc0
[1117224.819550] ? srso_return_thunk+0x5/0x5f
[1117224.819556] ? tomoyo_path_perm+0xa8/0x200
[1117224.819566] ? srso_return_thunk+0x5/0x5f
[1117224.819571] ? aa_file_perm+0x12e/0x4f0
[1117224.819590] iterate_dir+0x124/0x220
[1117224.819598] __x64_sys_getdents64+0x86/0x130
[1117224.819604] ? __pfx_filldir64+0x10/0x10
[1117224.819612] ? __x64_sys_fcntl+0x98/0xd0
[1117224.819619] do_syscall_64+0x82/0x190
[1117224.819624] ? srso_return_thunk+0x5/0x5f
[1117224.819629] ? do_syscall_64+0x8e/0x190
[1117224.819641] ? srso_return_thunk+0x5/0x5f
[1117224.819647] ? srso_return_thunk+0x5/0x5f
[1117224.819652] ? cp_new_stat+0x131/0x170
[1117224.819665] ? srso_return_thunk+0x5/0x5f
[1117224.819670] ? __do_sys_newfstat+0x68/0x70
[1117224.819683] ? srso_return_thunk+0x5/0x5f
[1117224.819688] ? syscall_exit_to_user_mode+0x4d/0x210
[1117224.819694] ? srso_return_thunk+0x5/0x5f
[1117224.819699] ? do_syscall_64+0x8e/0x190
[1117224.819704] ? srso_return_thunk+0x5/0x5f
[1117224.819710] ? do_syscall_64+0x8e/0x190
[1117224.819715] ? srso_return_thunk+0x5/0x5f
[1117224.819720] ? syscall_exit_to_user_mode+0x4d/0x210
[1117224.819726] ? srso_return_thunk+0x5/0x5f
[1117224.819731] ? do_syscall_64+0x8e/0x190
[1117224.819736] ? srso_return_thunk+0x5/0x5f
[1117224.819741] ? do_syscall_64+0x8e/0x190
[1117224.819746] ? srso_return_thunk+0x5/0x5f
[1117224.819753] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[1117224.819759] RIP: 0033:0x7fca6233d7b3
[1117224.819766] RSP: 002b:00007ffddb0dc448 EFLAGS: 00000293 ORIG_RAX:
00000000000000d9
[1117224.819772] RAX: ffffffffffffffda RBX: 000055a7ac746ca0 RCX:
00007fca6233d7b3
[1117224.819776] RDX: 0000000000008000 RSI: 000055a7ac746cd0 RDI:
0000000000000006
[1117224.819779] RBP: 000055a7ac746ca4 R08: 0000000000000005 R09:
0000000000000002
[1117224.819783] R10: 0000000000000007 R11: 0000000000000293 R12:
000055a7ac746cd0
[1117224.819786] R13: fffffffffffffea0 R14: 0000000000000000 R15:
0000000000000000
[1117224.819797] </TASK>
I'd be happy to provide more information if it would help. There is no
core dump.
Thanks,
Alison Chaiken
ali...@she-devel.com
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
---
Alison Chaiken ali...@she-devel.com
https://she-devel.com
Nature is like a genie that answers exactly the question we pose, not
necessarily the one we intend to ask. -- Judea Pearl
