last executing test programs: 3.126249853s ago: executing program 4 (id=5): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xdc, 0x3f, 0x6e, 0x40, 0x813, 0x1, 0x3a08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x9d, 0x26, 0x9b}}]}}]}}, 0x0) syz_usb_connect(0x0, 0x3f, 0x0, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_read(r0, 0xe, 0xa1, &(0x7f0000000000)=""/161) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) ioctl$HIDIOCGRDESC(0xffffffffffffffff, 0x40305829, 0x0) 2.971274916s ago: executing program 0 (id=1): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r3 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[], 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$uac1(r3, 0x0, &(0x7f00000004c0)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="001eb5000000aef4dce0"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$printer(r3, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000380)={0x20, 0x7f70347d7f1e68ea, 0x4, "4e17b7ee"}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMASK(r2, 0x80045b10, 0x0) r4 = syz_open_dev$hidraw(&(0x7f0000002300), 0x0, 0x0) ioctl$HIDIOCGRDESC(r4, 0x401c5820, &(0x7f0000000440)={0x16d41160354be0a9, "df76943090135ec799ea474180a4cb"}) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 2.852127947s ago: executing program 2 (id=3): syz_usb_disconnect(0xffffffffffffffff) 2.792583752s ago: executing program 3 (id=4): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x41e, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000280)={{0x12, 0x1, 0x110, 0xe6, 0xdf, 0x64, 0x40, 0xd81, 0x1910, 0xebc6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x5, 0xc, 0x80, 0x7, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x12, 0x3c, 0x3b, 0x6}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x1b, 0x76, 0x7f, 0x20, 0x451, 0x5152, 0xc0b9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x52, 0x6f, 0x59, 0x0, [], [{{0x9, 0x5, 0xa, 0x2}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f0000000080)={0x0, 0x0, 0x46, {0x46, 0x0, "392cdaab4a25a643ca713b0fec03a6a50afcbcb2d58e240f8e8424469bf200c3aa0a73ddc89f439fe8297d524b7eaf071c281ae15722ef74be84743601694feaf5aacc58"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 2.625718486s ago: executing program 1 (id=2): r0 = syz_open_dev$hiddev(&(0x7f0000000080), 0x95, 0x60001) ioctl$HIDIOCGUSAGE(r0, 0xc018480b, &(0x7f0000000100)={0x3, 0xffffffff, 0x8, 0x6e6, 0x8001}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x9d, 0xea, 0x78, 0x40, 0x18b4, 0xfffb, 0xdc7b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0xa0, 0x1f, 0x71}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000000000)={0x0, 0x0, 0x1, "01"}, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000000800)={0x84, &(0x7f0000000340)={0x0, 0x15, 0x6, "0ba2b68b529b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000011110a205c93af443e880102030109021b000100000500090400000174ff7f00000100000009000080ba876881ff8d4608ab844f0cef203a2aef0e5a874546"], 0x0) 2.025161707s ago: executing program 2 (id=6): syz_usb_connect(0x6, 0xfffffffffffffd9a, &(0x7f0000000a40)={{0x12, 0x1, 0x310, 0x57, 0x17, 0x4f, 0x20, 0x54c, 0x87d, 0x829e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0xfe, [{{0x9, 0x4, 0xbc, 0x0, 0x0, 0x50, 0x12, 0xac}}]}}]}}, 0x0) syz_usb_connect(0x6, 0xfffffffffffffd9a, &(0x7f0000000a40)={{0x12, 0x1, 0x310, 0x57, 0x17, 0x4f, 0x20, 0x54c, 0x87d, 0x829e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0xfe, [{{0x9, 0x4, 0xbc, 0x0, 0x0, 0x50, 0x12, 0xac}}]}}]}}, 0x0) (async) 1.487086813s ago: executing program 2 (id=7): syz_usb_connect$uac1(0x0, 0xcc, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xba, 0x3, 0x1, 0x4, 0x8, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8}, [@mixer_unit={0x8, 0x24, 0x4, 0x2, 0x9, "125e59"}, @mixer_unit={0x8, 0x24, 0x4, 0x5, 0x2, "a2a8ed"}, @extension_unit={0x7, 0x24, 0x8, 0x6, 0x9, 0xc}, @mixer_unit={0x8, 0x24, 0x4, 0x5, 0x45, "eea43c"}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0xfe, 0x5, 0x2, 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x4, 0x1, 0x5, 0xc0, "65722bdb"}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x8, 0x3, 0x9, 0x40, "9fb18be37add73d1"}, @format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x90, 0x2e, 0x9, "a92728"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x1, 0x6, 0x9, 'f', "ce3a"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) (async) r0 = syz_usb_connect$uac1(0x0, 0xcc, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xba, 0x3, 0x1, 0x4, 0x8, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8}, [@mixer_unit={0x8, 0x24, 0x4, 0x2, 0x9, "125e59"}, @mixer_unit={0x8, 0x24, 0x4, 0x5, 0x2, "a2a8ed"}, @extension_unit={0x7, 0x24, 0x8, 0x6, 0x9, 0xc}, @mixer_unit={0x8, 0x24, 0x4, 0x5, 0x45, "eea43c"}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0xfe, 0x5, 0x2, 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x4, 0x1, 0x5, 0xc0, "65722bdb"}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x8, 0x3, 0x9, 0x40, "9fb18be37add73d1"}, @format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x90, 0x2e, 0x9, "a92728"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x1, 0x6, 0x9, 'f', "ce3a"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000a00)={0x14, 0x0, &(0x7f00000009c0)={0x0, 0x3, 0x4, @lang_id={0x4}}}, 0x0) (async) syz_usb_control_io$uac1(r0, &(0x7f0000000a00)={0x14, 0x0, &(0x7f00000009c0)={0x0, 0x3, 0x4, @lang_id={0x4}}}, 0x0) syz_usb_control_io(r0, &(0x7f0000006740)={0x2c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000304000000040320"], 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x7, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0xba, 0x5, 0x5, 0x1000, "2fa5aab98d6de6897ee869e9e1e75a653e7bbe11eca991a471c0d13886bbb85b"}) 0s ago: executing program 4 (id=8): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x8241, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x29, 0xed, 0xd2, 0x8, 0x5ac, 0x1202, 0x32f0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xbf, 0x2, 0x0, 0xa3, 0xa0, 0xf9, 0x10}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0xf000) ioctl$HIDIOCGUSAGE(r1, 0xd01c4813, 0x0) kernel console output (not intermixed with test programs): 66345][ C0] [ 88.169322][ C0] __schedule+0x105f/0x34b0 [ 88.173907][ C0] ? __pfx___schedule+0x10/0x10 [ 88.178849][ C0] ? schedule+0x298/0x350 [ 88.183254][ C0] ? __pfx_lock_release+0x10/0x10 [ 88.188350][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 88.193623][ C0] ? lock_acquire+0x2f/0xb0 [ 88.198207][ C0] ? schedule+0x1fd/0x350 [ 88.202608][ C0] schedule+0xe7/0x350 [ 88.206738][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 88.212876][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 88.219546][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 88.224614][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 88.230155][ C0] do_epoll_wait+0x139b/0x1a90 [ 88.235038][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 88.240274][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 88.246709][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 88.251548][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 88.256821][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 88.262620][ C0] ? ksys_write+0x1ad/0x260 [ 88.267233][ C0] ? __pfx_ksys_write+0x10/0x10 [ 88.272171][ C0] do_syscall_64+0xcd/0x250 [ 88.276750][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.282717][ C0] RIP: 0033:0x7f361fce3457 [ 88.287223][ C0] RSP: 002b:00007ffdac2e6e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 88.295695][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f361fce3457 [ 88.303719][ C0] RDX: 0000000000000004 RSI: 00007ffdac2e6ea8 RDI: 0000000000000004 [ 88.311747][ C0] RBP: 00005564c963fdf0 R08: 0000000000000007 R09: 584c58358271e40f [ 88.319787][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005564c96660f0 [ 88.327827][ C0] R13: 00007ffdac2e6ea8 R14: 00000000ffffffff R15: 00005564c96042c0 [ 88.335898][ C0] [ 88.338959][ C0] task:syz.2.7 state:D stack:27264 pid:4935 tgid:4933 ppid:2654 flags:0x00004006 [ 88.349305][ C0] Call Trace: [ 88.352803][ C0] [ 88.355781][ C0] __schedule+0x105f/0x34b0 [ 88.360391][ C0] ? __pfx___schedule+0x10/0x10 [ 88.365335][ C0] ? schedule+0x298/0x350 [ 88.369745][ C0] ? __pfx_lock_release+0x10/0x10 [ 88.374940][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 88.380216][ C0] ? lock_acquire+0x2f/0xb0 [ 88.384810][ C0] ? schedule+0x1fd/0x350 [ 88.389249][ C0] schedule+0xe7/0x350 [ 88.393407][ C0] exp_funnel_lock+0x344/0x3b0 [ 88.398254][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 88.403653][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 88.409833][ C0] ? __pfx___might_resched+0x10/0x10 [ 88.415239][ C0] ? __pfx_raw_release+0x10/0x10 [ 88.420274][ C0] synchronize_rcu_expedited+0x290/0x450 [ 88.426026][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 88.432277][ C0] ? __pfx_raw_release+0x10/0x10 [ 88.437309][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 88.442526][ C0] ? preempt_schedule_common+0x44/0xc0 [ 88.448080][ C0] ? __cond_resched+0x1b/0x30 [ 88.452841][ C0] module_remove_driver+0x2e/0x260 [ 88.458097][ C0] bus_remove_driver+0x143/0x2c0 [ 88.463156][ C0] driver_unregister+0x76/0xb0 [ 88.467997][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 88.473790][ C0] raw_release+0x1ae/0x2b0 [ 88.478291][ C0] __fput+0x3f6/0xb60 [ 88.482354][ C0] task_work_run+0x14e/0x250 [ 88.487036][ C0] ? __pfx_task_work_run+0x10/0x10 [ 88.492241][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 88.497500][ C0] do_exit+0xadd/0x2ce0 [ 88.501726][ C0] ? get_signal+0x8f2/0x2770 [ 88.506388][ C0] ? __pfx_do_exit+0x10/0x10 [ 88.511055][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 88.516135][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 88.521579][ C0] do_group_exit+0xd3/0x2a0 [ 88.526166][ C0] get_signal+0x25fb/0x2770 [ 88.530737][ C0] ? kmem_cache_free+0x133/0x480 [ 88.535748][ C0] ? __pfx_get_signal+0x10/0x10 [ 88.540671][ C0] ? __pfx_do_futex+0x10/0x10 [ 88.545422][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 88.551051][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 88.557301][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 88.563004][ C0] do_syscall_64+0xda/0x250 [ 88.567591][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.573558][ C0] RIP: 0033:0x7f27c5e3dff9 [ 88.578020][ C0] RSP: 002b:00007f27c4a960e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 88.586494][ C0] RAX: fffffffffffffe00 RBX: 00007f27c5ff6060 RCX: 00007f27c5e3dff9 [ 88.594515][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f27c5ff6060 [ 88.602540][ C0] RBP: 00007f27c5ff6058 R08: 0000000000000000 R09: 0000000000000000 [ 88.610568][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f27c5ff6064 [ 88.618596][ C0] R13: 0000000000000000 R14: 00007ffd2bbb3b60 R15: 00007ffd2bbb3c48 [ 88.626648][ C0] [ 88.629718][ C0] task:udevd state:S stack:28384 pid:4936 tgid:4936 ppid:2548 flags:0x00000002 [ 88.640038][ C0] Call Trace: [ 88.643370][ C0] [ 88.646357][ C0] __schedule+0x105f/0x34b0 [ 88.650946][ C0] ? __pfx___schedule+0x10/0x10 [ 88.655869][ C0] ? schedule+0x298/0x350 [ 88.660265][ C0] ? __pfx_lock_release+0x10/0x10 [ 88.665372][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 88.670639][ C0] ? lock_acquire+0x2f/0xb0 [ 88.675220][ C0] ? schedule+0x1fd/0x350 [ 88.679636][ C0] schedule+0xe7/0x350 [ 88.683783][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 88.689922][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 88.696586][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 88.701612][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 88.707147][ C0] do_epoll_wait+0x139b/0x1a90 [ 88.712007][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 88.717205][ C0] ? __pfx_lock_release+0x10/0x10 [ 88.722303][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 88.727578][ C0] ? lock_acquire+0x2f/0xb0 [ 88.732160][ C0] ? __might_fault+0xe3/0x190 [ 88.736928][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 88.743359][ C0] ? rcu_is_watching+0x12/0xc0 [ 88.748189][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 88.754337][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 88.759599][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 88.765398][ C0] ? rcu_is_watching+0x12/0xc0 [ 88.770249][ C0] do_syscall_64+0xcd/0x250 [ 88.774901][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.780898][ C0] RIP: 0033:0x7f361fce3457 [ 88.785373][ C0] RSP: 002b:00007ffdac2e6e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 88.794046][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f361fce3457 [ 88.802074][ C0] RDX: 0000000000000004 RSI: 00007ffdac2e6ea8 RDI: 0000000000000004 [ 88.810118][ C0] RBP: 00005564c96a6800 R08: 0000000000000007 R09: 584c58358271e40f [ 88.818163][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005564c9653c10 [ 88.826205][ C0] R13: 00007ffdac2e6ea8 R14: 00000000ffffffff R15: 00005564c96042c0 [ 88.834340][ C0] [ 88.837408][ C0] task:syz.4.8 state:D stack:28224 pid:4940 tgid:4939 ppid:2650 flags:0x00004004 [ 88.847714][ C0] Call Trace: [ 88.851039][ C0] [ 88.854024][ C0] __schedule+0x105f/0x34b0 [ 88.858615][ C0] ? __pfx___schedule+0x10/0x10 [ 88.863545][ C0] ? schedule+0x298/0x350 [ 88.867942][ C0] ? __pfx_lock_release+0x10/0x10 [ 88.873058][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 88.878322][ C0] ? lock_acquire+0x2f/0xb0 [ 88.882917][ C0] ? schedule+0x1fd/0x350 [ 88.887335][ C0] schedule+0xe7/0x350 [ 88.891469][ C0] schedule_preempt_disabled+0x13/0x30 [ 88.896998][ C0] __mutex_lock+0x5b8/0x9c0 [ 88.901582][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 88.906609][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 88.911710][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 88.916751][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 88.922194][ C0] ? lock_acquire+0x2f/0xb0 [ 88.926779][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 88.931816][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 88.936830][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 88.941666][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 88.947045][ C0] ? __pfx___might_resched+0x10/0x10 [ 88.952447][ C0] synchronize_rcu_expedited+0x290/0x450 [ 88.958179][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 88.964426][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 88.969646][ C0] module_remove_driver+0x2e/0x260 [ 88.974859][ C0] bus_remove_driver+0x143/0x2c0 [ 88.979899][ C0] driver_unregister+0x76/0xb0 [ 88.984769][ C0] usb_gadget_register_driver_owner+0x1da/0x2f0 [ 88.991082][ C0] raw_ioctl+0x1731/0x2b90 [ 88.995571][ C0] ? lock_acquire+0x2f/0xb0 [ 89.000168][ C0] ? __fget_files+0x40/0x3f0 [ 89.004863][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 89.009730][ C0] ? selinux_file_ioctl+0x180/0x270 [ 89.015009][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 89.020211][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 89.025077][ C0] __x64_sys_ioctl+0x18f/0x220 [ 89.029920][ C0] do_syscall_64+0xcd/0x250 [ 89.034516][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.040488][ C0] RIP: 0033:0x7f9b8dd8dbfb [ 89.044951][ C0] RSP: 002b:00007f9b8ca04f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.053458][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9b8dd8dbfb [ 89.061484][ C0] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 89.069521][ C0] RBP: 00007f9b8ca05fe0 R08: 0000000000000000 R09: 00342e6364755f79 [ 89.077558][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.085581][ C0] R13: 00007f9b8ca04fb0 R14: 00000000200004c0 R15: 00007f9b8e070b88 [ 89.093626][ C0] [ 89.096687][ C0] task:syz-executor state:S stack:22736 pid:4941 tgid:4941 ppid:2640 flags:0x00000000 [ 89.107011][ C0] Call Trace: [ 89.110345][ C0] [ 89.113347][ C0] __schedule+0x105f/0x34b0 [ 89.117943][ C0] ? __pfx___schedule+0x10/0x10 [ 89.122891][ C0] ? schedule+0x298/0x350 [ 89.127290][ C0] ? __pfx_lock_release+0x10/0x10 [ 89.132396][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 89.137756][ C0] ? lock_acquire+0x2f/0xb0 [ 89.142432][ C0] ? schedule+0x1fd/0x350 [ 89.146837][ C0] schedule+0xe7/0x350 [ 89.150984][ C0] do_wait+0x1dd/0x570 [ 89.155246][ C0] kernel_wait4+0x16c/0x280 [ 89.159831][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 89.164959][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 89.170694][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 89.176055][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 89.181511][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 89.186872][ C0] __do_sys_wait4+0x15f/0x170 [ 89.191637][ C0] ? find_held_lock+0x2d/0x110 [ 89.196469][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 89.201774][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 89.207161][ C0] do_syscall_64+0xcd/0x250 [ 89.211783][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.217758][ C0] RIP: 0033:0x7f8b03384213 [ 89.222241][ C0] RSP: 002b:00007fffa5575468 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 89.230715][ C0] RAX: ffffffffffffffda RBX: 0000000000001350 RCX: 00007f8b03384213 [ 89.238831][ C0] RDX: 0000000040000000 RSI: 00007fffa557547c RDI: 00000000ffffffff [ 89.246849][ C0] RBP: 00007fffa557547c R08: 0000000000000000 R09: 0000000000000000 [ 89.254869][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 89.262899][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 89.270945][ C0] [ 89.274002][ C0] task:syz-executor state:S stack:25408 pid:4942 tgid:4942 ppid:2640 flags:0x00000000 [ 89.284285][ C0] Call Trace: [ 89.287609][ C0] [ 89.290585][ C0] __schedule+0x105f/0x34b0 [ 89.295163][ C0] ? __pfx___schedule+0x10/0x10 [ 89.300087][ C0] ? schedule+0x298/0x350 [ 89.304496][ C0] ? __pfx_lock_release+0x10/0x10 [ 89.309597][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 89.314883][ C0] ? lock_acquire+0x2f/0xb0 [ 89.319467][ C0] ? schedule+0x1fd/0x350 [ 89.323882][ C0] schedule+0xe7/0x350 [ 89.328032][ C0] do_wait+0x1dd/0x570 [ 89.332215][ C0] kernel_wait4+0x16c/0x280 [ 89.336819][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 89.341936][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 89.347643][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 89.352998][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 89.358438][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 89.363805][ C0] __do_sys_wait4+0x15f/0x170 [ 89.368557][ C0] ? find_held_lock+0x2d/0x110 [ 89.373384][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 89.378689][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 89.384064][ C0] do_syscall_64+0xcd/0x250 [ 89.388662][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.394672][ C0] RIP: 0033:0x7f242fa24213 [ 89.399148][ C0] RSP: 002b:00007ffd394098f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 89.407653][ C0] RAX: ffffffffffffffda RBX: 0000000000001352 RCX: 00007f242fa24213 [ 89.415686][ C0] RDX: 0000000040000000 RSI: 00007ffd3940990c RDI: 00000000ffffffff [ 89.423770][ C0] RBP: 00007ffd3940990c R08: 0000000000000000 R09: 0000000000000000 [ 89.431814][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 89.439841][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 89.447896][ C0] [ 89.450959][ C0] task:syz-executor state:S stack:25408 pid:4943 tgid:4943 ppid:2640 flags:0x00000000 [ 89.461240][ C0] Call Trace: [ 89.464552][ C0] [ 89.467531][ C0] __schedule+0x105f/0x34b0 [ 89.472120][ C0] ? __pfx___schedule+0x10/0x10 [ 89.477051][ C0] ? schedule+0x298/0x350 [ 89.481456][ C0] ? __pfx_lock_release+0x10/0x10 [ 89.486555][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 89.491830][ C0] ? lock_acquire+0x2f/0xb0 [ 89.496409][ C0] ? schedule+0x1fd/0x350 [ 89.500822][ C0] schedule+0xe7/0x350 [ 89.504959][ C0] do_wait+0x1dd/0x570 [ 89.509108][ C0] kernel_wait4+0x16c/0x280 [ 89.513728][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 89.518839][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 89.524574][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 89.529961][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 89.535426][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 89.540807][ C0] __do_sys_wait4+0x15f/0x170 [ 89.545572][ C0] ? find_held_lock+0x2d/0x110 [ 89.550403][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 89.555704][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 89.561079][ C0] do_syscall_64+0xcd/0x250 [ 89.565677][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.571659][ C0] RIP: 0033:0x7fb296d54213 [ 89.576134][ C0] RSP: 002b:00007ffce778de08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 89.584611][ C0] RAX: ffffffffffffffda RBX: 0000000000001357 RCX: 00007fb296d54213 [ 89.592624][ C0] RDX: 0000000040000000 RSI: 00007ffce778de1c RDI: 00000000ffffffff [ 89.600673][ C0] RBP: 00007ffce778de1c R08: 0000000000000000 R09: 0000000000000000 [ 89.608723][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 89.616766][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 89.624828][ C0] [ 89.627898][ C0] task:syz-executor state:D stack:25616 pid:4944 tgid:4944 ppid:4941 flags:0x00004000 [ 89.638178][ C0] Call Trace: [ 89.641505][ C0] [ 89.644499][ C0] __schedule+0x105f/0x34b0 [ 89.649088][ C0] ? __pfx___schedule+0x10/0x10 [ 89.654035][ C0] ? schedule+0x298/0x350 [ 89.658435][ C0] ? __pfx_lock_release+0x10/0x10 [ 89.663534][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 89.668800][ C0] ? lock_acquire+0x2f/0xb0 [ 89.673392][ C0] ? schedule+0x1fd/0x350 [ 89.677806][ C0] schedule+0xe7/0x350 [ 89.681966][ C0] schedule_timeout+0x258/0x2a0 [ 89.686874][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 89.692319][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 89.697578][ C0] __wait_for_common+0x3e1/0x600 [ 89.702606][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 89.708091][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 89.713693][ C0] ? queue_work_on+0xc6/0x140 [ 89.718455][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 89.723764][ C0] wait_for_completion_state+0x1c/0x40 [ 89.729324][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 89.734980][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 89.741173][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 89.746812][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 89.752715][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 89.758632][ C0] __request_module+0x3f6/0x6c0 [ 89.763578][ C0] ? dev_load+0x1ff/0x240 [ 89.768002][ C0] ? __pfx___request_module+0x10/0x10 [ 89.773460][ C0] ? find_held_lock+0x2d/0x110 [ 89.778288][ C0] ? __pfx_lock_release+0x10/0x10 [ 89.783392][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 89.788665][ C0] ? cap_capable+0x1cf/0x240 [ 89.793350][ C0] ? dev_load+0x1de/0x240 [ 89.797762][ C0] dev_load+0x1ff/0x240 [ 89.801990][ C0] dev_ioctl+0x473/0x10c0 [ 89.806398][ C0] sock_do_ioctl+0x19e/0x280 [ 89.811061][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 89.816249][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 89.822815][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 89.829396][ C0] ? fd_install+0x223/0x750 [ 89.834012][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 89.840970][ C0] sock_ioctl+0x228/0x6c0 [ 89.845375][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 89.850317][ C0] ? fd_install+0x242/0x750 [ 89.854937][ C0] ? selinux_file_ioctl+0x180/0x270 [ 89.860207][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 89.865420][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 89.870369][ C0] __x64_sys_ioctl+0x18f/0x220 [ 89.875230][ C0] do_syscall_64+0xcd/0x250 [ 89.879817][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.885819][ C0] RIP: 0033:0x7f8b0338dbfb [ 89.890291][ C0] RSP: 002b:00007fffa5574b10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.898795][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8b0338dbfb [ 89.906907][ C0] RDX: 00007fffa5574b70 RSI: 0000000000008933 RDI: 0000000000000005 [ 89.914934][ C0] RBP: 00007fffa5574b70 R08: 0000000000000003 R09: 00305f6576616c73 [ 89.922968][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 89.930999][ C0] R13: 00007f8b04074620 R14: 0000000000000000 R15: 0000000000000000 [ 89.939046][ C0] [ 89.942104][ C0] task:syz-executor state:D stack:26368 pid:4946 tgid:4946 ppid:4942 flags:0x00000000 [ 89.952376][ C0] Call Trace: [ 89.955701][ C0] [ 89.958692][ C0] __schedule+0x105f/0x34b0 [ 89.963281][ C0] ? __pfx___schedule+0x10/0x10 [ 89.968208][ C0] ? schedule+0x298/0x350 [ 89.972639][ C0] ? __pfx_lock_release+0x10/0x10 [ 89.977746][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 89.983024][ C0] ? lock_acquire+0x2f/0xb0 [ 89.987600][ C0] ? schedule+0x1fd/0x350 [ 89.992001][ C0] schedule+0xe7/0x350 [ 89.996161][ C0] schedule_timeout+0x258/0x2a0 [ 90.001094][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 90.006550][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.011819][ C0] __wait_for_common+0x3e1/0x600 [ 90.016826][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 90.022268][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 90.027808][ C0] ? queue_work_on+0xc6/0x140 [ 90.032568][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 90.037865][ C0] wait_for_completion_state+0x1c/0x40 [ 90.043406][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 90.049064][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 90.055250][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 90.060871][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 90.066769][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 90.072665][ C0] __request_module+0x3f6/0x6c0 [ 90.077587][ C0] ? dev_load+0x1ff/0x240 [ 90.081991][ C0] ? __pfx___request_module+0x10/0x10 [ 90.087449][ C0] ? find_held_lock+0x2d/0x110 [ 90.092300][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 90.097676][ C0] ? __phys_addr+0xc6/0x150 [ 90.102262][ C0] ? netlink_sendmsg+0x8b8/0xd70 [ 90.107283][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 90.112663][ C0] ? __sys_sendto+0x479/0x4d0 [ 90.117419][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 90.122574][ C0] ? __fput+0x684/0xb60 [ 90.126835][ C0] ? __x64_sys_sendto+0xe0/0x1c0 [ 90.131863][ C0] ? do_syscall_64+0x91/0x250 [ 90.136648][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 90.141935][ C0] ? do_syscall_64+0xcd/0x250 [ 90.146710][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.152876][ C0] [ 90.155938][ C0] task:syz-executor state:D stack:26256 pid:4951 tgid:4951 ppid:4943 flags:0x00000000 [ 90.166256][ C0] Call Trace: [ 90.169578][ C0] [ 90.172565][ C0] __schedule+0x105f/0x34b0 [ 90.177136][ C0] ? __pfx___schedule+0x10/0x10 [ 90.182076][ C0] ? schedule+0x298/0x350 [ 90.186494][ C0] ? __pfx_lock_release+0x10/0x10 [ 90.191614][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 90.196896][ C0] ? lock_acquire+0x2f/0xb0 [ 90.201474][ C0] ? schedule+0x1fd/0x350 [ 90.205871][ C0] schedule+0xe7/0x350 [ 90.210016][ C0] schedule_timeout+0x258/0x2a0 [ 90.214945][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 90.220438][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.225706][ C0] __wait_for_common+0x3e1/0x600 [ 90.230730][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 90.236170][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 90.241721][ C0] ? queue_work_on+0xc6/0x140 [ 90.246492][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 90.251770][ C0] wait_for_completion_state+0x1c/0x40 [ 90.257304][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 90.262941][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 90.269099][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 90.274762][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 90.280672][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 90.286579][ C0] __request_module+0x3f6/0x6c0 [ 90.291524][ C0] ? dev_load+0x221/0x240 [ 90.295938][ C0] ? __pfx___request_module+0x10/0x10 [ 90.301405][ C0] ? find_held_lock+0x2d/0x110 [ 90.306257][ C0] ? __pfx_lock_release+0x10/0x10 [ 90.311376][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 90.316652][ C0] ? cap_capable+0x1cf/0x240 [ 90.321326][ C0] ? dev_load+0x1c0/0x240 [ 90.325743][ C0] dev_load+0x221/0x240 [ 90.329995][ C0] dev_ioctl+0x473/0x10c0 [ 90.334404][ C0] sock_do_ioctl+0x19e/0x280 [ 90.339071][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 90.344263][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 90.350845][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 90.357437][ C0] ? fd_install+0x223/0x750 [ 90.362071][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 90.368996][ C0] sock_ioctl+0x228/0x6c0 [ 90.373398][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 90.378325][ C0] ? fd_install+0x242/0x750 [ 90.382928][ C0] ? selinux_file_ioctl+0x180/0x270 [ 90.388198][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 90.393377][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 90.398312][ C0] __x64_sys_ioctl+0x18f/0x220 [ 90.403172][ C0] do_syscall_64+0xcd/0x250 [ 90.407765][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.413755][ C0] RIP: 0033:0x7fb296d5dbfb [ 90.418233][ C0] RSP: 002b:00007ffce778d530 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.426718][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb296d5dbfb [ 90.434741][ C0] RDX: 00007ffce778d590 RSI: 0000000000008933 RDI: 0000000000000005 [ 90.442759][ C0] RBP: 00007ffce778d590 R08: 0000000000000004 R09: 00315f6576616c73 [ 90.450777][ C0] R10: 000000000000000e R11: 0000000000000246 R12: 00007ffce778d950 [ 90.458808][ C0] R13: 00007ffce778d7d0 R14: 00007fb297a44620 R15: 0000000000000003 [ 90.466851][ C0] [ 90.469923][ C0] task:syz-executor state:S stack:24720 pid:4974 tgid:4974 ppid:2640 flags:0x00000000 [ 90.480225][ C0] Call Trace: [ 90.483561][ C0] [ 90.486558][ C0] __schedule+0x105f/0x34b0 [ 90.491142][ C0] ? __pfx___schedule+0x10/0x10 [ 90.496058][ C0] ? schedule+0x298/0x350 [ 90.500450][ C0] ? __pfx_lock_release+0x10/0x10 [ 90.505555][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 90.510827][ C0] ? lock_acquire+0x2f/0xb0 [ 90.515403][ C0] ? schedule+0x1fd/0x350 [ 90.519799][ C0] schedule+0xe7/0x350 [ 90.523957][ C0] do_wait+0x1dd/0x570 [ 90.528119][ C0] kernel_wait4+0x16c/0x280 [ 90.532732][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 90.537835][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 90.543576][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 90.548940][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 90.554386][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 90.559757][ C0] __do_sys_wait4+0x15f/0x170 [ 90.564522][ C0] ? find_held_lock+0x2d/0x110 [ 90.569368][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 90.574685][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 90.580069][ C0] do_syscall_64+0xcd/0x250 [ 90.584693][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.590749][ C0] RIP: 0033:0x7f0811e54213 [ 90.595213][ C0] RSP: 002b:00007fff0df2fba8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 90.603693][ C0] RAX: ffffffffffffffda RBX: 000000000000138d RCX: 00007f0811e54213 [ 90.611725][ C0] RDX: 0000000040000000 RSI: 00007fff0df2fbbc RDI: 00000000ffffffff [ 90.619762][ C0] RBP: 00007fff0df2fbbc R08: 0000000000000000 R09: 0000000000000000 [ 90.627794][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 90.635830][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 90.643872][ C0] [ 90.646948][ C0] task:syz-executor state:D stack:26304 pid:5005 tgid:5005 ppid:4974 flags:0x00004000 [ 90.657231][ C0] Call Trace: [ 90.660566][ C0] [ 90.663555][ C0] __schedule+0x105f/0x34b0 [ 90.668149][ C0] ? __pfx___schedule+0x10/0x10 [ 90.673072][ C0] ? schedule+0x298/0x350 [ 90.677466][ C0] ? __pfx_lock_release+0x10/0x10 [ 90.682579][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 90.687866][ C0] ? lock_acquire+0x2f/0xb0 [ 90.692460][ C0] ? schedule+0x1fd/0x350 [ 90.696877][ C0] schedule+0xe7/0x350 [ 90.701022][ C0] schedule_timeout+0x258/0x2a0 [ 90.705973][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 90.711433][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.716713][ C0] __wait_for_common+0x3e1/0x600 [ 90.721736][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 90.727173][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 90.732735][ C0] ? queue_work_on+0xc6/0x140 [ 90.737497][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 90.742963][ C0] wait_for_completion_state+0x1c/0x40 [ 90.748505][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 90.754147][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 90.760325][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 90.765976][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 90.771882][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 90.777784][ C0] __request_module+0x3f6/0x6c0 [ 90.782733][ C0] ? dev_load+0x1ff/0x240 [ 90.787149][ C0] ? __pfx___request_module+0x10/0x10 [ 90.792690][ C0] ? find_held_lock+0x2d/0x110 [ 90.797554][ C0] ? __pfx_lock_release+0x10/0x10 [ 90.802674][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 90.807949][ C0] ? cap_capable+0x1cf/0x240 [ 90.812616][ C0] ? dev_load+0x1de/0x240 [ 90.817017][ C0] dev_load+0x1ff/0x240 [ 90.821235][ C0] dev_ioctl+0x473/0x10c0 [ 90.825640][ C0] sock_do_ioctl+0x19e/0x280 [ 90.830317][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 90.835536][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 90.842128][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 90.848707][ C0] ? fd_install+0x223/0x750 [ 90.853307][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 90.860242][ C0] sock_ioctl+0x228/0x6c0 [ 90.864664][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 90.869595][ C0] ? fd_install+0x242/0x750 [ 90.874187][ C0] ? selinux_file_ioctl+0x180/0x270 [ 90.879479][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 90.884685][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 90.889634][ C0] __x64_sys_ioctl+0x18f/0x220 [ 90.894510][ C0] do_syscall_64+0xcd/0x250 [ 90.899097][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.905100][ C0] RIP: 0033:0x7f0811e5fe33 [ 90.909576][ C0] RSP: 002b:00007fff0df2f2b8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 90.918067][ C0] RAX: ffffffffffffffda RBX: 00007f0812b44620 RCX: 00007f0811e5fe33 [ 90.926100][ C0] RDX: 0000000000000064 RSI: 00007f0812b44670 RDI: 0000000000000003 [ 90.934129][ C0] RBP: 0000000000000001 R08: 00007fff0df2f2d4 R09: 000000000000000c [ 90.942288][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 90.950313][ C0] R13: 0000000000000000 R14: 00007f0812b44670 R15: 0000000000000000 [ 90.958385][ C0] [ 90.961460][ C0] task:syz-executor state:S stack:25408 pid:5026 tgid:5026 ppid:2640 flags:0x00000000 [ 90.971782][ C0] Call Trace: [ 90.975106][ C0] [ 90.978103][ C0] __schedule+0x105f/0x34b0 [ 90.982711][ C0] ? __pfx___schedule+0x10/0x10 [ 90.987664][ C0] ? schedule+0x298/0x350 [ 90.992083][ C0] ? __pfx_lock_release+0x10/0x10 [ 90.997193][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 91.002518][ C0] ? lock_acquire+0x2f/0xb0 [ 91.007131][ C0] ? schedule+0x1fd/0x350 [ 91.011548][ C0] schedule+0xe7/0x350 [ 91.015694][ C0] do_wait+0x1dd/0x570 [ 91.019913][ C0] kernel_wait4+0x16c/0x280 [ 91.024535][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 91.029676][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 91.035399][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 91.040752][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 91.046202][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 91.051578][ C0] __do_sys_wait4+0x15f/0x170 [ 91.056342][ C0] ? find_held_lock+0x2d/0x110 [ 91.061201][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 91.066527][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 91.071906][ C0] do_syscall_64+0xcd/0x250 [ 91.076512][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.082546][ C0] RIP: 0033:0x7f654b3a4213 [ 91.087028][ C0] RSP: 002b:00007ffde84210b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 91.095516][ C0] RAX: ffffffffffffffda RBX: 00000000000013b7 RCX: 00007f654b3a4213 [ 91.103547][ C0] RDX: 0000000040000000 RSI: 00007ffde84210cc RDI: 00000000ffffffff [ 91.111591][ C0] RBP: 00007ffde84210cc R08: 0000000000000000 R09: 0000000000000000 [ 91.119653][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 91.127689][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 91.135735][ C0] [ 91.138796][ C0] task:syz-executor state:D stack:26224 pid:5047 tgid:5047 ppid:5026 flags:0x00000000 [ 91.149070][ C0] Call Trace: [ 91.152391][ C0] [ 91.155371][ C0] __schedule+0x105f/0x34b0 [ 91.159960][ C0] ? __pfx___schedule+0x10/0x10 [ 91.164887][ C0] ? schedule+0x298/0x350 [ 91.169291][ C0] ? __pfx_lock_release+0x10/0x10 [ 91.174400][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 91.179677][ C0] ? lock_acquire+0x2f/0xb0 [ 91.184273][ C0] ? schedule+0x1fd/0x350 [ 91.188675][ C0] schedule+0xe7/0x350 [ 91.192806][ C0] schedule_timeout+0x258/0x2a0 [ 91.197713][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 91.203165][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 91.208446][ C0] __wait_for_common+0x3e1/0x600 [ 91.213452][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 91.218897][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 91.224528][ C0] ? queue_work_on+0xc6/0x140 [ 91.229296][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 91.234591][ C0] wait_for_completion_state+0x1c/0x40 [ 91.240135][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 91.245792][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 91.251970][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 91.257621][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 91.263525][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 91.269463][ C0] __request_module+0x3f6/0x6c0 [ 91.274407][ C0] ? dev_load+0x1ff/0x240 [ 91.278813][ C0] ? __pfx___request_module+0x10/0x10 [ 91.284256][ C0] ? find_held_lock+0x2d/0x110 [ 91.289098][ C0] ? __pfx_lock_release+0x10/0x10 [ 91.294217][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 91.299495][ C0] ? cap_capable+0x1cf/0x240 [ 91.304168][ C0] ? dev_load+0x1c0/0x240 [ 91.308582][ C0] dev_load+0x221/0x240 [ 91.312801][ C0] dev_ioctl+0x473/0x10c0 [ 91.317202][ C0] sock_do_ioctl+0x19e/0x280 [ 91.321853][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 91.327069][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 91.333653][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 91.340239][ C0] ? fd_install+0x223/0x750 [ 91.344835][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 91.351787][ C0] sock_ioctl+0x228/0x6c0 [ 91.356192][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 91.361121][ C0] ? fd_install+0x242/0x750 [ 91.365711][ C0] ? selinux_file_ioctl+0x180/0x270 [ 91.370989][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 91.376170][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 91.381105][ C0] __x64_sys_ioctl+0x18f/0x220 [ 91.385958][ C0] do_syscall_64+0xcd/0x250 [ 91.390542][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.396539][ C0] RIP: 0033:0x7f654b3adbfb [ 91.401009][ C0] RSP: 002b:00007ffde8420760 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.409493][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f654b3adbfb [ 91.417537][ C0] RDX: 00007ffde84207c0 RSI: 0000000000008933 RDI: 0000000000000005 [ 91.425578][ C0] RBP: 00007ffde84207c0 R08: 000000000000000a R09: 00305f6576616c73 [ 91.433601][ C0] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000003 [ 91.441632][ C0] R13: 00007f654c094620 R14: 0000000000000000 R15: 0000000000000000 [ 91.449685][ C0] [ 91.452752][ C0] task:kworker/u8:8 state:S stack:27328 pid:5095 tgid:5095 ppid:2 flags:0x00004000 [ 91.463041][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 91.470249][ C0] Call Trace: [ 91.473576][ C0] [ 91.476558][ C0] __schedule+0x105f/0x34b0 [ 91.481156][ C0] ? __pfx___schedule+0x10/0x10 [ 91.486130][ C0] ? schedule+0x298/0x350 [ 91.490549][ C0] ? __pfx_lock_release+0x10/0x10 [ 91.495657][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 91.500936][ C0] ? lock_acquire+0x2f/0xb0 [ 91.505517][ C0] ? schedule+0x1fd/0x350 [ 91.509937][ C0] schedule+0xe7/0x350 [ 91.514091][ C0] do_wait+0x1dd/0x570 [ 91.518238][ C0] kernel_wait+0xa0/0x160 [ 91.522647][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 91.527694][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 91.533417][ C0] ? lock_acquire+0x2f/0xb0 [ 91.538011][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 91.543986][ C0] process_one_work+0x9c5/0x1ba0 [ 91.549022][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 91.554744][ C0] ? __pfx_process_one_work+0x10/0x10 [ 91.560258][ C0] ? assign_work+0x1a0/0x250 [ 91.564957][ C0] worker_thread+0x6c8/0xf00 [ 91.569652][ C0] ? __kthread_parkme+0x148/0x220 [ 91.574759][ C0] ? __pfx_worker_thread+0x10/0x10 [ 91.579949][ C0] kthread+0x2c1/0x3a0 [ 91.584088][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 91.589356][ C0] ? __pfx_kthread+0x10/0x10 [ 91.594016][ C0] ret_from_fork+0x45/0x80 [ 91.598523][ C0] ? __pfx_kthread+0x10/0x10 [ 91.603216][ C0] ret_from_fork_asm+0x1a/0x30 [ 91.608080][ C0] [ 91.611147][ C0] task:kworker/u8:2 state:R running task stack:28784 pid:5096 tgid:5096 ppid:37 flags:0x00004000 [ 91.623022][ C0] Call Trace: [ 91.626350][ C0] [ 91.629336][ C0] __schedule+0x105f/0x34b0 [ 91.633929][ C0] ? __pfx___schedule+0x10/0x10 [ 91.638852][ C0] ? wake_up_q+0x9e/0x140 [ 91.643282][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 91.648903][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 91.654623][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 91.660167][ C0] ? __cond_resched+0x1b/0x30 [ 91.664917][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 91.670544][ C0] preempt_schedule_common+0x44/0xc0 [ 91.675917][ C0] __cond_resched+0x1b/0x30 [ 91.680492][ C0] stop_one_cpu+0x112/0x190 [ 91.685079][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 91.690195][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 91.695840][ C0] ? sched_exec+0x1dc/0x270 [ 91.700423][ C0] ? sched_exec+0x1a2/0x270 [ 91.705012][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 91.710903][ C0] sched_exec+0x1dc/0x270 [ 91.715297][ C0] ? __pfx_sched_exec+0x10/0x10 [ 91.720206][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 91.725500][ C0] ? lock_acquire+0x2f/0xb0 [ 91.730106][ C0] bprm_execve+0x46c/0x1950 [ 91.734696][ C0] ? __asan_memcpy+0x3c/0x60 [ 91.739360][ C0] ? __pfx___might_resched+0x10/0x10 [ 91.744759][ C0] ? copy_string_kernel+0x3b7/0x430 [ 91.750047][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 91.755100][ C0] ? copy_strings_kernel+0x153/0x190 [ 91.760469][ C0] kernel_execve+0x2ef/0x3b0 [ 91.765152][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 91.771296][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 91.776599][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 91.783290][ C0] ret_from_fork+0x45/0x80 [ 91.787799][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 91.794489][ C0] ret_from_fork_asm+0x1a/0x30 [ 91.799368][ C0] [ 91.802464][ C0] task:modprobe state:R running task stack:25408 pid:5307 tgid:5307 ppid:5095 flags:0x00000002 [ 91.814342][ C0] Call Trace: [ 91.817663][ C0] [ 91.820648][ C0] mas_ascend+0x519/0x930 [ 91.825046][ C0] ? hlock_class+0x4e/0x130 [ 91.829618][ C0] ? unwind_get_return_address+0x59/0xa0 [ 91.835324][ C0] ? arch_stack_walk+0xa7/0x100 [ 91.840239][ C0] ? hlock_class+0x4e/0x130 [ 91.844820][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 91.849866][ C0] ? hlock_class+0x4e/0x130 [ 91.854439][ C0] ? mark_lock+0xb5/0xc60 [ 91.858834][ C0] ? __pfx_mark_lock+0x10/0x10 [ 91.863685][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 91.868979][ C0] ? find_held_lock+0x2d/0x110 [ 91.873821][ C0] ? hlock_class+0x4e/0x130 [ 91.878395][ C0] ? mark_lock+0xb5/0xc60 [ 91.882829][ C0] ? hlock_class+0x4e/0x130 [ 91.887410][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 91.892441][ C0] ? __pfx_mark_lock+0x10/0x10 [ 91.897293][ C0] ? hlock_class+0x4e/0x130 [ 91.901860][ C0] ? mark_lock+0xb5/0xc60 [ 91.906269][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 91.911556][ C0] ? unwind_get_return_address+0x59/0xa0 [ 91.917258][ C0] ? __pfx_mark_lock+0x10/0x10 [ 91.922113][ C0] ? hlock_class+0x4e/0x130 [ 91.926699][ C0] ? mark_lock+0xb5/0xc60 [ 91.931210][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 91.936335][ C0] ? __pfx_mark_lock+0x10/0x10 [ 91.941209][ C0] ? hlock_class+0x4e/0x130 [ 91.945770][ C0] ? mark_lock+0xb5/0xc60 [ 91.950199][ C0] ? rcu_is_watching+0x12/0xc0 [ 91.955044][ C0] ? __pfx_mark_lock+0x10/0x10 [ 91.959900][ C0] ? hlock_class+0x4e/0x130 [ 91.964488][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 91.969610][ C0] ? rcu_is_watching+0x12/0xc0 [ 91.974446][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 91.979583][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 91.985052][ C0] ? find_held_lock+0x2d/0x110 [ 91.989901][ C0] ? __schedule+0x102c/0x34b0 [ 91.994665][ C0] ? __pfx_lock_release+0x10/0x10 [ 91.999789][ C0] ? __schedule+0x105f/0x34b0 [ 92.004554][ C0] ? __pfx___schedule+0x10/0x10 [ 92.009484][ C0] ? do_task_dead+0x9e/0x110 [ 92.014154][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.019365][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.025276][ C0] ? do_task_dead+0x40/0x110 [ 92.029932][ C0] ? do_task_dead+0xd6/0x110 [ 92.034614][ C0] ? do_exit+0x1de7/0x2ce0 [ 92.039124][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 92.044221][ C0] ? __pfx_do_exit+0x10/0x10 [ 92.048904][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 92.054360][ C0] ? do_group_exit+0xd3/0x2a0 [ 92.059117][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 92.064435][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 92.069387][ C0] ? do_syscall_64+0xcd/0x250 [ 92.074186][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.080381][ C0] [ 92.083472][ C0] task:modprobe state:R running task stack:24704 pid:5318 tgid:5318 ppid:166 flags:0x00000000 [ 92.095428][ C0] Call Trace: [ 92.098750][ C0] [ 92.101746][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.106862][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 92.111900][ C0] ? do_group_exit+0xd3/0x2a0 [ 92.116743][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 92.122033][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 92.126968][ C0] ? do_syscall_64+0xcd/0x250 [ 92.131739][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.137911][ C0] [ 92.140987][ C0] task:modprobe state:R running task stack:25408 pid:5320 tgid:5320 ppid:28 flags:0x00000000 [ 92.152888][ C0] Call Trace: [ 92.156211][ C0] [ 92.159213][ C0] __schedule+0x105f/0x34b0 [ 92.163865][ C0] ? __pfx___schedule+0x10/0x10 [ 92.168817][ C0] ? lock_acquire+0x2f/0xb0 [ 92.173406][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 92.178839][ C0] schedule+0xe7/0x350 [ 92.182993][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 92.187923][ C0] ? do_syscall_64+0xcd/0x250 [ 92.192696][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.198883][ C0] [ 92.201954][ C0] task:modprobe state:R running task stack:24704 pid:5321 tgid:5321 ppid:46 flags:0x00000002 [ 92.213831][ C0] Call Trace: [ 92.217175][ C0] [ 92.220168][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 92.225724][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 92.231124][ C0] ? find_held_lock+0x2d/0x110 [ 92.235991][ C0] ? __schedule+0x102c/0x34b0 [ 92.240850][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.245975][ C0] ? __schedule+0x105f/0x34b0 [ 92.250720][ C0] ? __pfx___schedule+0x10/0x10 [ 92.255655][ C0] ? do_task_dead+0x9e/0x110 [ 92.260346][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.265502][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.271393][ C0] ? do_task_dead+0x40/0x110 [ 92.276038][ C0] ? do_task_dead+0xd6/0x110 [ 92.280706][ C0] ? do_exit+0x1de7/0x2ce0 [ 92.285215][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 92.290320][ C0] ? __pfx_do_exit+0x10/0x10 [ 92.295013][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 92.300456][ C0] ? do_group_exit+0xd3/0x2a0 [ 92.305220][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 92.310539][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 92.315481][ C0] ? do_syscall_64+0xcd/0x250 [ 92.320255][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.326464][ C0] [ 92.329577][ C0] task:modprobe state:R running task stack:25136 pid:5326 tgid:5326 ppid:5095 flags:0x00000000 [ 92.341499][ C0] Call Trace: [ 92.344839][ C0] [ 92.347820][ C0] __schedule+0x105f/0x34b0 [ 92.352415][ C0] ? __pfx___schedule+0x10/0x10 [ 92.357331][ C0] ? do_task_dead+0x9e/0x110 [ 92.361991][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.367111][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.372985][ C0] ? do_task_dead+0x40/0x110 [ 92.377627][ C0] do_task_dead+0xd6/0x110 [ 92.382100][ C0] do_exit+0x1de7/0x2ce0 [ 92.386421][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 92.391514][ C0] ? __pfx_do_exit+0x10/0x10 [ 92.396191][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 92.401645][ C0] do_group_exit+0xd3/0x2a0 [ 92.406262][ C0] __x64_sys_exit_group+0x3e/0x50 [ 92.411365][ C0] x64_sys_call+0x14a9/0x16a0 [ 92.416131][ C0] do_syscall_64+0xcd/0x250 [ 92.420749][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.426776][ C0] RIP: 0033:0x7fd12ec4ba90 [ 92.431260][ C0] RSP: 002b:00007ffc0fe1e008 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 92.439752][ C0] RAX: ffffffffffffffda RBX: 00007fd12ed3c860 RCX: 00007fd12ec4ba90 [ 92.447786][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 92.455812][ C0] RBP: 00007fd12ed3c860 R08: 0000000000000001 R09: dd81d09644dc689d [ 92.463934][ C0] R10: 00007ffc0fe1dec0 R11: 0000000000000246 R12: 0000000000000000 [ 92.471963][ C0] R13: 0000000000000001 R14: 00007fd12ed40658 R15: 0000000000000001 [ 92.480019][ C0] [ 92.483100][ C0] task:modprobe state:R running task stack:25408 pid:5332 tgid:5332 ppid:28 flags:0x00000000 [ 92.495002][ C0] Call Trace: [ 92.498331][ C0] [ 92.501312][ C0] ? hlock_class+0x4e/0x130 [ 92.505893][ C0] ? mark_lock+0xb5/0xc60 [ 92.510311][ C0] ? hlock_class+0x4e/0x130 [ 92.514902][ C0] ? hlock_class+0x4e/0x130 [ 92.519471][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.524339][ C0] ? hlock_class+0x4e/0x130 [ 92.528921][ C0] ? mark_lock+0xb5/0xc60 [ 92.533333][ C0] ? hlock_class+0x4e/0x130 [ 92.537983][ C0] ? mark_lock+0xb5/0xc60 [ 92.542397][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.547242][ C0] ? mark_lock+0xb5/0xc60 [ 92.551658][ C0] ? mark_lock+0xb5/0xc60 [ 92.556083][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.560940][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.565779][ C0] ? hlock_class+0x4e/0x130 [ 92.570390][ C0] ? mark_lock+0xb5/0xc60 [ 92.574815][ C0] ? hlock_class+0x4e/0x130 [ 92.579396][ C0] ? mark_lock+0xb5/0xc60 [ 92.583826][ C0] ? hlock_class+0x4e/0x130 [ 92.588398][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 92.593431][ C0] ? hlock_class+0x4e/0x130 [ 92.598014][ C0] ? mark_lock+0xb5/0xc60 [ 92.602434][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.607302][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 92.612611][ C0] ? find_held_lock+0x2d/0x110 [ 92.617482][ C0] ? hlock_class+0x4e/0x130 [ 92.622083][ C0] ? mark_lock+0xb5/0xc60 [ 92.626495][ C0] ? hlock_class+0x4e/0x130 [ 92.631072][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 92.636122][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.640998][ C0] ? hlock_class+0x4e/0x130 [ 92.645603][ C0] ? mark_lock+0xb5/0xc60 [ 92.650031][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 92.655326][ C0] ? unwind_get_return_address+0x59/0xa0 [ 92.661043][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.665907][ C0] ? hlock_class+0x4e/0x130 [ 92.670499][ C0] ? mark_lock+0xb5/0xc60 [ 92.674928][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 92.680059][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.684933][ C0] ? hlock_class+0x4e/0x130 [ 92.689532][ C0] ? mark_lock+0xb5/0xc60 [ 92.693967][ C0] ? rcu_is_watching+0x12/0xc0 [ 92.698827][ C0] ? __pfx_mark_lock+0x10/0x10 [ 92.703699][ C0] ? hlock_class+0x4e/0x130 [ 92.708288][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 92.713450][ C0] ? rcu_is_watching+0x12/0xc0 [ 92.718295][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 92.723415][ C0] ? rcu_is_watching+0x12/0xc0 [ 92.728272][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 92.733393][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 92.738862][ C0] ? find_held_lock+0x2d/0x110 [ 92.743709][ C0] ? __schedule+0x102c/0x34b0 [ 92.748466][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.753603][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 92.758884][ C0] ? __schedule+0x105f/0x34b0 [ 92.763650][ C0] ? __pfx___schedule+0x10/0x10 [ 92.768573][ C0] ? do_task_dead+0x9e/0x110 [ 92.773224][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.778348][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.784247][ C0] ? do_task_dead+0x40/0x110 [ 92.788909][ C0] ? do_task_dead+0xd6/0x110 [ 92.793559][ C0] ? do_exit+0x1de7/0x2ce0 [ 92.798056][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 92.803151][ C0] ? __pfx_do_exit+0x10/0x10 [ 92.807834][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 92.813291][ C0] ? do_group_exit+0xd3/0x2a0 [ 92.818060][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 92.823347][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 92.828291][ C0] ? do_syscall_64+0xcd/0x250 [ 92.833050][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.839246][ C0] [ 92.842361][ C0] task:modprobe state:R running task stack:24704 pid:5344 tgid:5344 ppid:46 flags:0x00000002 [ 92.854250][ C0] Call Trace: [ 92.857580][ C0] [ 92.860566][ C0] ? mmput+0xdb/0x3e0 [ 92.864701][ C0] ? do_exit+0xadd/0x2ce0 [ 92.869106][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 92.874218][ C0] ? __pfx_do_exit+0x10/0x10 [ 92.878891][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 92.884439][ C0] ? do_group_exit+0xd3/0x2a0 [ 92.889225][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 92.894513][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 92.899453][ C0] ? do_syscall_64+0xcd/0x250 [ 92.904224][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.910460][ C0] [ 92.913545][ C0] task:modprobe state:R running task stack:25408 pid:5347 tgid:5347 ppid:166 flags:0x00000000 [ 92.925449][ C0] Call Trace: [ 92.928770][ C0] [ 92.931763][ C0] __schedule+0x105f/0x34b0 [ 92.936347][ C0] ? __pfx___schedule+0x10/0x10 [ 92.941286][ C0] ? do_task_dead+0x9e/0x110 [ 92.945942][ C0] ? __pfx_lock_release+0x10/0x10 [ 92.951059][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.956954][ C0] ? do_task_dead+0x40/0x110 [ 92.961607][ C0] do_task_dead+0xd6/0x110 [ 92.966085][ C0] do_exit+0x1de7/0x2ce0 [ 92.970438][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 92.975524][ C0] ? __pfx_do_exit+0x10/0x10 [ 92.980188][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 92.985649][ C0] do_group_exit+0xd3/0x2a0 [ 92.990235][ C0] __x64_sys_exit_group+0x3e/0x50 [ 92.995372][ C0] x64_sys_call+0x14a9/0x16a0 [ 93.000124][ C0] do_syscall_64+0xcd/0x250 [ 93.004719][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.010689][ C0] RIP: 0033:0x7f2f90034a90 [ 93.015153][ C0] RSP: 002b:00007ffe0eb6b6a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 93.023668][ C0] RAX: ffffffffffffffda RBX: 00007f2f90125860 RCX: 00007f2f90034a90 [ 93.031695][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 93.039718][ C0] RBP: 00007f2f90125860 R08: 0000000000000001 R09: 380c5f5587588d0e [ 93.047757][ C0] R10: 00007ffe0eb6b560 R11: 0000000000000246 R12: 0000000000000000 [ 93.055782][ C0] R13: 0000000000000001 R14: 00007f2f90129658 R15: 0000000000000001 [ 93.063827][ C0] [ 93.066900][ C0] task:modprobe state:R running task stack:25344 pid:5352 tgid:5352 ppid:46 flags:0x00000002 [ 93.078784][ C0] Call Trace: [ 93.082100][ C0] [ 93.085086][ C0] __schedule+0x105f/0x34b0 [ 93.089668][ C0] ? __pfx___schedule+0x10/0x10 [ 93.094614][ C0] ? __cond_resched+0x1b/0x30 [ 93.099365][ C0] ? __put_anon_vma+0x114/0x3a0 [ 93.104301][ C0] ? hlock_class+0x4e/0x130 [ 93.108886][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 93.114016][ C0] ? rcu_is_watching+0x12/0xc0 [ 93.118846][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 93.123941][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 93.129411][ C0] ? find_held_lock+0x2d/0x110 [ 93.134280][ C0] ? __schedule+0x102c/0x34b0 [ 93.139038][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.144158][ C0] ? __schedule+0x105f/0x34b0 [ 93.148910][ C0] ? __pfx___schedule+0x10/0x10 [ 93.153845][ C0] ? do_task_dead+0x9e/0x110 [ 93.158491][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.163613][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.169493][ C0] ? do_task_dead+0x40/0x110 [ 93.174150][ C0] ? do_task_dead+0xd6/0x110 [ 93.178813][ C0] ? do_exit+0x1de7/0x2ce0 [ 93.183304][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 93.188488][ C0] ? __pfx_do_exit+0x10/0x10 [ 93.193197][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.198735][ C0] ? do_group_exit+0xd3/0x2a0 [ 93.203510][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 93.208788][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 93.213737][ C0] ? do_syscall_64+0xcd/0x250 [ 93.218525][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.224718][ C0] [ 93.227797][ C0] task:modprobe state:R running task stack:25408 pid:5359 tgid:5359 ppid:166 flags:0x00000002 [ 93.239696][ C0] Call Trace: [ 93.243074][ C0] [ 93.246062][ C0] __schedule+0x105f/0x34b0 [ 93.250665][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 93.256037][ C0] ? hlock_class+0x4e/0x130 [ 93.260639][ C0] ? mark_lock+0xb5/0xc60 [ 93.265072][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 93.270208][ C0] ? __pfx_mark_lock+0x10/0x10 [ 93.275087][ C0] ? hlock_class+0x4e/0x130 [ 93.279687][ C0] ? mark_lock+0xb5/0xc60 [ 93.284124][ C0] ? rcu_is_watching+0x12/0xc0 [ 93.288962][ C0] ? __pfx_mark_lock+0x10/0x10 [ 93.293799][ C0] ? hlock_class+0x4e/0x130 [ 93.298363][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 93.303473][ C0] ? rcu_is_watching+0x12/0xc0 [ 93.308302][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 93.313408][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 93.318866][ C0] ? find_held_lock+0x2d/0x110 [ 93.323702][ C0] ? __schedule+0x102c/0x34b0 [ 93.328461][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.333585][ C0] ? __schedule+0x105f/0x34b0 [ 93.338343][ C0] ? __pfx___schedule+0x10/0x10 [ 93.343272][ C0] ? do_task_dead+0x9e/0x110 [ 93.347930][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.353041][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.358935][ C0] ? do_task_dead+0x40/0x110 [ 93.363600][ C0] ? do_task_dead+0xd6/0x110 [ 93.368275][ C0] ? do_exit+0x1de7/0x2ce0 [ 93.372791][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 93.377881][ C0] ? __pfx_do_exit+0x10/0x10 [ 93.382569][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.388024][ C0] ? do_group_exit+0xd3/0x2a0 [ 93.392788][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 93.398072][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 93.403010][ C0] ? do_syscall_64+0xcd/0x250 [ 93.407783][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.413970][ C0] [ 93.417054][ C0] task:modprobe state:R running task stack:23984 pid:5366 tgid:5366 ppid:46 flags:0x00000002 [ 93.428937][ C0] Call Trace: [ 93.432256][ C0] [ 93.435230][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.441128][ C0] ? do_task_dead+0x40/0x110 [ 93.445784][ C0] ? do_task_dead+0xd6/0x110 [ 93.450448][ C0] ? do_exit+0x1de7/0x2ce0 [ 93.454933][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 93.460027][ C0] ? __pfx_do_exit+0x10/0x10 [ 93.464701][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.470163][ C0] ? do_group_exit+0xd3/0x2a0 [ 93.474944][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 93.480226][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 93.485195][ C0] ? do_syscall_64+0xcd/0x250 [ 93.489969][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.496146][ C0] [ 93.499250][ C0] task:modprobe state:R running task stack:24704 pid:5368 tgid:5368 ppid:5095 flags:0x00000002 [ 93.511157][ C0] Call Trace: [ 93.514477][ C0] [ 93.517477][ C0] __schedule+0x105f/0x34b0 [ 93.522050][ C0] ? __pfx___schedule+0x10/0x10 [ 93.526971][ C0] ? do_task_dead+0x9e/0x110 [ 93.531641][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.536756][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.539136][ T29] audit: type=1400 audit(1728684969.508:120): avc: denied { create } for pid=4946 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.542622][ C0] ? do_task_dead+0x40/0x110 [ 93.563147][ T29] audit: type=1400 audit(1728684969.508:121): avc: denied { write } for pid=4946 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.567684][ C0] do_task_dead+0xd6/0x110 [ 93.592568][ C0] do_exit+0x1de7/0x2ce0 [ 93.596889][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 93.601972][ C0] ? __pfx_do_exit+0x10/0x10 [ 93.606632][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.612082][ C0] do_group_exit+0xd3/0x2a0 [ 93.616669][ C0] __x64_sys_exit_group+0x3e/0x50 [ 93.621767][ C0] x64_sys_call+0x14a9/0x16a0 [ 93.626519][ C0] do_syscall_64+0xcd/0x250 [ 93.631107][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.637071][ C0] RIP: 0033:0x7f7230b3fa90 [ 93.641553][ C0] RSP: 002b:00007fff03bfae38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 93.650065][ C0] RAX: ffffffffffffffda RBX: 00007f7230c30860 RCX: 00007f7230b3fa90 [ 93.658098][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 93.666119][ C0] RBP: 00007f7230c30860 R08: 0000000000000001 R09: 32f71ee917dadb05 [ 93.674136][ C0] R10: 00007fff03bfacf0 R11: 0000000000000246 R12: 0000000000000000 [ 93.682148][ C0] R13: 0000000000000001 R14: 00007f7230c34658 R15: 0000000000000001 [ 93.690207][ C0] [ 93.693286][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:5374 tgid:5374 ppid:46 flags:0x00004000 [ 93.705166][ C0] Call Trace: [ 93.708502][ C0] [ 93.711481][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 93.718156][ C0] __switch_to_asm+0x70/0x70 [ 93.722842][ C0] [ 93.725910][ C0] task:modprobe state:R running task stack:25408 pid:5375 tgid:5375 ppid:166 flags:0x00000000 [ 93.737772][ C0] Call Trace: [ 93.741125][ C0] [ 93.744115][ C0] __schedule+0x105f/0x34b0 [ 93.745929][ T29] audit: type=1400 audit(1728684969.678:122): avc: denied { read } for pid=4946 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.748672][ C0] ? __pfx___schedule+0x10/0x10 [ 93.773885][ C0] ? find_held_lock+0x2d/0x110 [ 93.778731][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.783999][ C0] ? unwind_next_frame+0xadb/0x20c0 [ 93.789259][ C0] ? hlock_class+0x4e/0x130 [ 93.793835][ C0] ? mark_lock+0xb5/0xc60 [ 93.798244][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 93.803526][ C0] ? unwind_get_return_address+0x59/0xa0 [ 93.809302][ C0] ? __pfx_mark_lock+0x10/0x10 [ 93.814149][ C0] ? hlock_class+0x4e/0x130 [ 93.818715][ C0] ? mark_lock+0xb5/0xc60 [ 93.823132][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 93.828249][ C0] ? __pfx_mark_lock+0x10/0x10 [ 93.833102][ C0] ? hlock_class+0x4e/0x130 [ 93.837755][ C0] ? mark_lock+0xb5/0xc60 [ 93.842170][ C0] ? rcu_is_watching+0x12/0xc0 [ 93.847054][ C0] ? __pfx_mark_lock+0x10/0x10 [ 93.851908][ C0] ? hlock_class+0x4e/0x130 [ 93.856486][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 93.861703][ C0] ? rcu_is_watching+0x12/0xc0 [ 93.866534][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 93.871665][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 93.877113][ C0] ? find_held_lock+0x2d/0x110 [ 93.881943][ C0] ? __schedule+0x102c/0x34b0 [ 93.886686][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.891818][ C0] ? __schedule+0x105f/0x34b0 [ 93.896579][ C0] ? __pfx___schedule+0x10/0x10 [ 93.901497][ C0] ? do_task_dead+0x9e/0x110 [ 93.906162][ C0] ? __pfx_lock_release+0x10/0x10 [ 93.911273][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.917164][ C0] ? do_task_dead+0x40/0x110 [ 93.921823][ C0] ? do_task_dead+0xd6/0x110 [ 93.926502][ C0] ? do_exit+0x1de7/0x2ce0 [ 93.931006][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 93.936090][ C0] ? __pfx_do_exit+0x10/0x10 [ 93.940749][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.946216][ C0] ? do_group_exit+0xd3/0x2a0 [ 93.950974][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 93.956254][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 93.961188][ C0] ? do_syscall_64+0xcd/0x250 [ 93.965955][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.972107][ C0] [ 93.975167][ C0] task:kworker/u8:8 state:R running task stack:32568 pid:5377 tgid:5377 ppid:5095 flags:0x00004000 [ 93.987046][ C0] Call Trace: [ 93.990385][ C0] [ 93.993360][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 94.000035][ C0] __switch_to_asm+0x70/0x70 [ 94.004824][ C0] [ 94.008000][ C0] task:modprobe state:R running task stack:25408 pid:5380 tgid:5380 ppid:37 flags:0x00000002 [ 94.019882][ C0] Call Trace: [ 94.023297][ C0] [ 94.026278][ C0] ? __schedule+0x102c/0x34b0 [ 94.031041][ C0] ? __pfx_lock_release+0x10/0x10 [ 94.036181][ C0] ? __schedule+0x105f/0x34b0 [ 94.040936][ C0] ? __pfx___schedule+0x10/0x10 [ 94.045857][ C0] ? do_task_dead+0x9e/0x110 [ 94.050516][ C0] ? __pfx_lock_release+0x10/0x10 [ 94.055637][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 94.061522][ C0] ? do_task_dead+0x40/0x110 [ 94.066216][ C0] ? do_task_dead+0xd6/0x110 [ 94.070888][ C0] ? do_exit+0x1de7/0x2ce0 [ 94.075385][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 94.080468][ C0] ? __pfx_do_exit+0x10/0x10 [ 94.085136][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 94.090582][ C0] ? do_group_exit+0xd3/0x2a0 [ 94.095343][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 94.100625][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 94.105552][ C0] ? do_syscall_64+0xcd/0x250 [ 94.110343][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.116521][ C0] [ 94.119612][ C0] task:modprobe state:R running task stack:25408 pid:5384 tgid:5384 ppid:37 flags:0x00000002 [ 94.131506][ C0] Call Trace: [ 94.134835][ C0] [ 94.137818][ C0] __schedule+0x105f/0x34b0 [ 94.142404][ C0] ? __pfx___schedule+0x10/0x10 [ 94.147321][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 94.152588][ C0] ? hlock_class+0x4e/0x130 [ 94.157192][ C0] ? mark_lock+0xb5/0xc60 [ 94.161594][ C0] ? hlock_class+0x4e/0x130 [ 94.166177][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 94.171215][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.176048][ C0] ? hlock_class+0x4e/0x130 [ 94.180608][ C0] ? mark_lock+0xb5/0xc60 [ 94.185016][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 94.190324][ C0] ? unwind_get_return_address+0x59/0xa0 [ 94.196042][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.200888][ C0] ? hlock_class+0x4e/0x130 [ 94.205479][ C0] ? mark_lock+0xb5/0xc60 [ 94.209903][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 94.215019][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.219868][ C0] ? hlock_class+0x4e/0x130 [ 94.224448][ C0] ? mark_lock+0xb5/0xc60 [ 94.228847][ C0] ? rcu_is_watching+0x12/0xc0 [ 94.233687][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.238539][ C0] ? hlock_class+0x4e/0x130 [ 94.243125][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 94.248242][ C0] ? rcu_is_watching+0x12/0xc0 [ 94.253066][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 94.258164][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 94.263613][ C0] ? find_held_lock+0x2d/0x110 [ 94.268449][ C0] ? __schedule+0x102c/0x34b0 [ 94.273197][ C0] ? __pfx_lock_release+0x10/0x10 [ 94.278319][ C0] ? __schedule+0x105f/0x34b0 [ 94.283093][ C0] ? __pfx___schedule+0x10/0x10 [ 94.288029][ C0] ? do_task_dead+0x9e/0x110 [ 94.292682][ C0] ? __pfx_lock_release+0x10/0x10 [ 94.297800][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 94.303693][ C0] ? do_task_dead+0x40/0x110 [ 94.308352][ C0] ? do_task_dead+0xd6/0x110 [ 94.313015][ C0] ? do_exit+0x1de7/0x2ce0 [ 94.317521][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 94.322635][ C0] ? __pfx_do_exit+0x10/0x10 [ 94.327301][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 94.332744][ C0] ? do_group_exit+0xd3/0x2a0 [ 94.337508][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 94.342800][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 94.347721][ C0] ? do_syscall_64+0xcd/0x250 [ 94.352512][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.358699][ C0] [ 94.361775][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:5386 tgid:5386 ppid:166 flags:0x00004000 [ 94.373678][ C0] Call Trace: [ 94.377000][ C0] [ 94.379141][ T29] audit: type=1400 audit(1728684970.388:123): avc: denied { unlink } for pid=2530 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 94.379954][ C0] __schedule+0x105f/0x34b0 [ 94.406828][ C0] ? __pfx___schedule+0x10/0x10 [ 94.411742][ C0] ? wake_up_q+0x9e/0x140 [ 94.416151][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 94.421771][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 94.427482][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 94.433027][ C0] ? __cond_resched+0x1b/0x30 [ 94.437792][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 94.443419][ C0] preempt_schedule_common+0x44/0xc0 [ 94.448817][ C0] __cond_resched+0x1b/0x30 [ 94.453395][ C0] stop_one_cpu+0x112/0x190 [ 94.457973][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 94.463086][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 94.468696][ C0] ? sched_exec+0x1dc/0x270 [ 94.473249][ C0] ? sched_exec+0x1a2/0x270 [ 94.477840][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 94.483740][ C0] sched_exec+0x1dc/0x270 [ 94.488128][ C0] ? __pfx_sched_exec+0x10/0x10 [ 94.493043][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 94.498317][ C0] ? lock_acquire+0x2f/0xb0 [ 94.502902][ C0] bprm_execve+0x46c/0x1950 [ 94.507486][ C0] ? __asan_memcpy+0x3c/0x60 [ 94.512156][ C0] ? __pfx___might_resched+0x10/0x10 [ 94.517517][ C0] ? copy_string_kernel+0x3b7/0x430 [ 94.522800][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 94.527827][ C0] ? copy_strings_kernel+0x153/0x190 [ 94.533195][ C0] kernel_execve+0x2ef/0x3b0 [ 94.537869][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 94.544015][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 94.549308][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 94.555993][ C0] ret_from_fork+0x45/0x80 [ 94.560486][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 94.567155][ C0] ret_from_fork_asm+0x1a/0x30 [ 94.572090][ C0] [ 94.575257][ C0] task:modprobe state:R running task stack:25408 pid:5396 tgid:5396 ppid:37 flags:0x00000002 [ 94.587146][ C0] Call Trace: [ 94.590460][ C0] [ 94.593436][ C0] __schedule+0x105f/0x34b0 [ 94.598027][ C0] ? __pfx___schedule+0x10/0x10 [ 94.602961][ C0] ? trace_tlb_flush+0x10f/0x170 [ 94.607969][ C0] ? __cond_resched+0x1b/0x30 [ 94.612723][ C0] preempt_schedule_common+0x44/0xc0 [ 94.618089][ C0] __cond_resched+0x1b/0x30 [ 94.622672][ C0] ? find_held_lock+0x2d/0x110 [ 94.627504][ C0] ? __schedule+0x102c/0x34b0 [ 94.632255][ C0] ? __pfx_lock_release+0x10/0x10 [ 94.637363][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 94.642643][ C0] ? __schedule+0x105f/0x34b0 [ 94.647414][ C0] ? __pfx___schedule+0x10/0x10 [ 94.652350][ C0] ? do_task_dead+0x9e/0x110 [ 94.657003][ C0] ? __pfx_lock_release+0x10/0x10 [ 94.662161][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 94.668061][ C0] ? do_task_dead+0x40/0x110 [ 94.672713][ C0] ? do_task_dead+0xd6/0x110 [ 94.677384][ C0] ? do_exit+0x1de7/0x2ce0 [ 94.681877][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 94.686978][ C0] ? __pfx_do_exit+0x10/0x10 [ 94.691649][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 94.697113][ C0] ? do_group_exit+0xd3/0x2a0 [ 94.701938][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 94.707232][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 94.712167][ C0] ? do_syscall_64+0xcd/0x250 [ 94.716944][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.723107][ C0] [ 94.726190][ C0] task:modprobe state:R running task stack:25136 pid:5399 tgid:5399 ppid:37 flags:0x00000002 [ 94.738114][ C0] Call Trace: [ 94.741434][ C0] [ 94.744412][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 94.750299][ C0] ? do_task_dead+0x40/0x110 [ 94.754960][ C0] ? do_task_dead+0xd6/0x110 [ 94.759630][ C0] ? do_exit+0x1de7/0x2ce0 [ 94.764153][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 94.769274][ C0] ? __pfx_do_exit+0x10/0x10 [ 94.773937][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 94.779380][ C0] ? do_group_exit+0xd3/0x2a0 [ 94.784144][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 94.789448][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 94.794386][ C0] ? do_syscall_64+0xcd/0x250 [ 94.799149][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.805346][ C0] [ 94.808413][ C0] task:modprobe state:R running task stack:25408 pid:5403 tgid:5403 ppid:37 flags:0x00000002 [ 94.820286][ C0] Call Trace: [ 94.823614][ C0] [ 94.826597][ C0] __schedule+0x105f/0x34b0 [ 94.831185][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 94.836205][ C0] ? do_group_exit+0xd3/0x2a0 [ 94.840954][ C0] __x64_sys_exit_group+0x3e/0x50 [ 94.846051][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 94.850975][ C0] ? do_syscall_64+0xcd/0x250 [ 94.855755][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.861927][ C0] [ 94.864999][ C0] task:modprobe state:R running task stack:24416 pid:5404 tgid:5404 ppid:28 flags:0x00000002 [ 94.876881][ C0] Call Trace: [ 94.880224][ C0] [ 94.883232][ C0] __schedule+0x105f/0x34b0 [ 94.887848][ C0] ? __pfx___schedule+0x10/0x10 [ 94.892785][ C0] ? find_held_lock+0x2d/0x110 [ 94.897644][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 94.903027][ C0] flush_tlb_batched_pending+0x70/0xd0 [ 94.908559][ C0] ? mark_lock+0xb5/0xc60 [ 94.912980][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 94.918276][ C0] ? unwind_get_return_address+0x59/0xa0 [ 94.923992][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.928866][ C0] ? hlock_class+0x4e/0x130 [ 94.933482][ C0] ? mark_lock+0xb5/0xc60 [ 94.937900][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 94.943028][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.947887][ C0] ? hlock_class+0x4e/0x130 [ 94.952457][ C0] ? mark_lock+0xb5/0xc60 [ 94.956871][ C0] ? rcu_is_watching+0x12/0xc0 [ 94.961707][ C0] ? __pfx_mark_lock+0x10/0x10 [ 94.966559][ C0] ? hlock_class+0x4e/0x130 [ 94.971131][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 94.976249][ C0] ? rcu_is_watching+0x12/0xc0 [ 94.981074][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 94.986179][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 94.991647][ C0] ? find_held_lock+0x2d/0x110 [ 94.996485][ C0] ? __schedule+0x102c/0x34b0 [ 95.001241][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.006361][ C0] ? __schedule+0x105f/0x34b0 [ 95.011116][ C0] ? __pfx___schedule+0x10/0x10 [ 95.016044][ C0] ? do_task_dead+0x9e/0x110 [ 95.020710][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.025831][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 95.031815][ C0] ? do_task_dead+0x40/0x110 [ 95.036469][ C0] ? do_task_dead+0xd6/0x110 [ 95.041125][ C0] ? do_exit+0x1de7/0x2ce0 [ 95.045635][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 95.050744][ C0] ? __pfx_do_exit+0x10/0x10 [ 95.055406][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 95.060862][ C0] ? do_group_exit+0xd3/0x2a0 [ 95.065615][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 95.070902][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 95.075829][ C0] ? do_syscall_64+0xcd/0x250 [ 95.080594][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.086762][ C0] [ 95.089839][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:5407 tgid:5407 ppid:28 flags:0x00004000 [ 95.101755][ C0] Call Trace: [ 95.105093][ C0] [ 95.108081][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 95.114764][ C0] __switch_to_asm+0x70/0x70 [ 95.119473][ C0] [ 95.122551][ C0] task:modprobe state:R running task stack:25408 pid:5411 tgid:5411 ppid:5095 flags:0x00000000 [ 95.134422][ C0] Call Trace: [ 95.137742][ C0] [ 95.140726][ C0] __schedule+0x105f/0x34b0 [ 95.145306][ C0] ? __pfx___schedule+0x10/0x10 [ 95.150238][ C0] ? lock_acquire+0x2f/0xb0 [ 95.154862][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 95.160250][ C0] schedule+0xe7/0x350 [ 95.164418][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 95.170142][ C0] asm_exc_page_fault+0x26/0x30 [ 95.175083][ C0] RIP: 0033:0x7f83f0d95a90 [ 95.179552][ C0] RSP: 002b:00007fff47c07628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 95.188040][ C0] RAX: ffffffffffffffda RBX: 00007f83f0e86860 RCX: 00007f83f0d95a90 [ 95.196060][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 95.204093][ C0] RBP: 00007f83f0e86860 R08: 0000000000000001 R09: 081f00574cd3a6d9 [ 95.212108][ C0] R10: 00007fff47c074e0 R11: 0000000000000246 R12: 0000000000000000 [ 95.220135][ C0] R13: 0000000000000001 R14: 00007f83f0e8a658 R15: 0000000000000001 [ 95.228200][ C0] [ 95.231269][ C0] task:modprobe state:R running task stack:25408 pid:5413 tgid:5413 ppid:37 flags:0x00000002 [ 95.243145][ C0] Call Trace: [ 95.246482][ C0] [ 95.249466][ C0] __schedule+0x105f/0x34b0 [ 95.254053][ C0] ? __pfx___schedule+0x10/0x10 [ 95.258977][ C0] ? do_task_dead+0x9e/0x110 [ 95.263634][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.268755][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 95.274634][ C0] ? do_task_dead+0x40/0x110 [ 95.279298][ C0] do_task_dead+0xd6/0x110 [ 95.283825][ C0] do_exit+0x1de7/0x2ce0 [ 95.288148][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 95.293246][ C0] ? __pfx_do_exit+0x10/0x10 [ 95.297911][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 95.303361][ C0] do_group_exit+0xd3/0x2a0 [ 95.307979][ C0] __x64_sys_exit_group+0x3e/0x50 [ 95.313091][ C0] x64_sys_call+0x14a9/0x16a0 [ 95.317863][ C0] do_syscall_64+0xcd/0x250 [ 95.322456][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.328442][ C0] RIP: 0033:0x7fb6aec38a90 [ 95.332909][ C0] RSP: 002b:00007ffcec7bb8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 95.341390][ C0] RAX: ffffffffffffffda RBX: 00007fb6aed29860 RCX: 00007fb6aec38a90 [ 95.349431][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 95.357460][ C0] RBP: 00007fb6aed29860 R08: 0000000000000001 R09: 00dd9d3adba0bcfe [ 95.365501][ C0] R10: 00007ffcec7bb7b0 R11: 0000000000000246 R12: 0000000000000000 [ 95.373530][ C0] R13: 0000000000000001 R14: 00007fb6aed2d658 R15: 0000000000000001 [ 95.381570][ C0] [ 95.384648][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:5417 tgid:5417 ppid:37 flags:0x00004000 [ 95.396554][ C0] Call Trace: [ 95.399876][ C0] [ 95.402878][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 95.409565][ C0] ret_from_fork_asm+0x1a/0x30 [ 95.414435][ C0] [ 95.417500][ C0] task:modprobe state:R running task stack:25136 pid:5421 tgid:5421 ppid:5095 flags:0x00000002 [ 95.429387][ C0] Call Trace: [ 95.432709][ C0] [ 95.435715][ C0] __schedule+0x105f/0x34b0 [ 95.440321][ C0] ? __pfx___do_sys_brk+0x10/0x10 [ 95.445442][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.450548][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 95.455653][ C0] ? __pfx_do_exit+0x10/0x10 [ 95.460317][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 95.465795][ C0] ? do_group_exit+0xd3/0x2a0 [ 95.470562][ C0] __x64_sys_exit_group+0x3e/0x50 [ 95.475692][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 95.480627][ C0] ? do_syscall_64+0xcd/0x250 [ 95.485406][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.491587][ C0] [ 95.494670][ C0] task:modprobe state:R running task stack:25136 pid:5422 tgid:5422 ppid:166 flags:0x00000002 [ 95.506563][ C0] Call Trace: [ 95.509896][ C0] [ 95.512886][ C0] ? __pfx_mark_lock+0x10/0x10 [ 95.517745][ C0] ? hlock_class+0x4e/0x130 [ 95.522375][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 95.527505][ C0] ? rcu_is_watching+0x12/0xc0 [ 95.532355][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 95.537477][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 95.542945][ C0] ? find_held_lock+0x2d/0x110 [ 95.547786][ C0] ? __schedule+0x102c/0x34b0 [ 95.552540][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.557677][ C0] ? __schedule+0x105f/0x34b0 [ 95.562450][ C0] ? __pfx___schedule+0x10/0x10 [ 95.567398][ C0] ? do_task_dead+0x9e/0x110 [ 95.572060][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.577185][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 95.583058][ C0] ? do_task_dead+0x40/0x110 [ 95.587797][ C0] ? do_task_dead+0xd6/0x110 [ 95.592462][ C0] ? do_exit+0x1de7/0x2ce0 [ 95.596968][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 95.602077][ C0] ? __pfx_do_exit+0x10/0x10 [ 95.606748][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 95.612198][ C0] ? do_group_exit+0xd3/0x2a0 [ 95.616976][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 95.622263][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 95.627201][ C0] ? do_syscall_64+0xcd/0x250 [ 95.631988][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.638165][ C0] [ 95.641252][ C0] task:modprobe state:R running task stack:25408 pid:5428 tgid:5428 ppid:5095 flags:0x00000002 [ 95.653151][ C0] Call Trace: [ 95.656480][ C0] [ 95.659475][ C0] __schedule+0x105f/0x34b0 [ 95.664073][ C0] ? __pfx___schedule+0x10/0x10 [ 95.669007][ C0] ? lock_acquire+0x2f/0xb0 [ 95.673625][ C0] ? do_group_exit+0xd3/0x2a0 [ 95.678386][ C0] __x64_sys_exit_group+0x3e/0x50 [ 95.683523][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 95.688462][ C0] ? do_syscall_64+0xcd/0x250 [ 95.693236][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.699428][ C0] [ 95.702516][ C0] task:modprobe state:R running task stack:24704 pid:5429 tgid:5429 ppid:37 flags:0x00000002 [ 95.714377][ C0] Call Trace: [ 95.717688][ C0] [ 95.720674][ C0] __schedule+0x105f/0x34b0 [ 95.725262][ C0] ? __pfx___schedule+0x10/0x10 [ 95.730192][ C0] ? do_task_dead+0x9e/0x110 [ 95.734855][ C0] ? __pfx_lock_release+0x10/0x10 [ 95.739972][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 95.745843][ C0] ? do_task_dead+0x40/0x110 [ 95.750497][ C0] do_task_dead+0xd6/0x110 [ 95.754989][ C0] do_exit+0x1de7/0x2ce0 [ 95.759342][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 95.764457][ C0] ? __pfx_do_exit+0x10/0x10 [ 95.769111][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 95.774585][ C0] do_group_exit+0xd3/0x2a0 [ 95.779197][ C0] __x64_sys_exit_group+0x3e/0x50 [ 95.784321][ C0] x64_sys_call+0x14a9/0x16a0 [ 95.789071][ C0] do_syscall_64+0xcd/0x250 [ 95.793696][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.799692][ C0] RIP: 0033:0x7f09e237da90 [ 95.804197][ C0] RSP: 002b:00007ffe1a3f1d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 95.812692][ C0] RAX: ffffffffffffffda RBX: 00007f09e246e860 RCX: 00007f09e237da90 [ 95.820725][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 95.828762][ C0] RBP: 00007f09e246e860 R08: 0000000000000001 R09: 9c0205c6bfdf7ef6 [ 95.836800][ C0] R10: 00007ffe1a3f1bc0 R11: 0000000000000246 R12: 0000000000000000 [ 95.844852][ C0] R13: 0000000000000001 R14: 00007f09e2472658 R15: 0000000000000001 [ 95.852899][ C0] [ 95.856294][ C0] task:modprobe state:R running task stack:25408 pid:5435 tgid:5435 ppid:166 flags:0x00000002 [ 95.868172][ C0] Call Trace: [ 95.871500][ C0] [ 95.874508][ C0] __schedule+0x105f/0x34b0 [ 95.879089][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 95.884410][ C0] ? hlock_class+0x4e/0x130 [ 95.888987][ C0] ? mark_lock+0xb5/0xc60 [ 95.893407][ C0] ? hlock_class+0x4e/0x130 [ 95.897967][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 95.902998][ C0] ? __pfx_mark_lock+0x10/0x10 [ 95.907847][ C0] ? hlock_class+0x4e/0x130 [ 95.912409][ C0] ? mark_lock+0xb5/0xc60 [ 95.916823][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 95.922107][ C0] ? unwind_get_return_address+0x59/0xa0 [ 95.927818][ C0] ? __pfx_mark_lock+0x10/0x10 [ 95.932662][ C0] ? hlock_class+0x4e/0x130 [ 95.937239][ C0] ? mark_lock+0xb5/0xc60 [ 95.941639][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 95.946742][ C0] ? __pfx_mark_lock+0x10/0x10 [ 95.951599][ C0] ? hlock_class+0x4e/0x130 [ 95.956165][ C0] ? mark_lock+0xb5/0xc60 [ 95.960561][ C0] ? rcu_is_watching+0x12/0xc0 [ 95.965409][ C0] ? __pfx_mark_lock+0x10/0x10 [ 95.970271][ C0] ? hlock_class+0x4e/0x130 [ 95.974865][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 95.980004][ C0] ? rcu_is_watching+0x12/0xc0 [ 95.984857][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 95.989964][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 95.995438][ C0] ? find_held_lock+0x2d/0x110 [ 96.000284][ C0] ? __schedule+0x102c/0x34b0 [ 96.005045][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.010213][ C0] ? __schedule+0x105f/0x34b0 [ 96.014982][ C0] ? __pfx___schedule+0x10/0x10 [ 96.019926][ C0] ? do_task_dead+0x9e/0x110 [ 96.024600][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.029726][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.035637][ C0] ? do_task_dead+0x40/0x110 [ 96.040312][ C0] ? do_task_dead+0xd6/0x110 [ 96.044975][ C0] ? do_exit+0x1de7/0x2ce0 [ 96.049483][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.054580][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.059255][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.064724][ C0] ? do_group_exit+0xd3/0x2a0 [ 96.069486][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 96.074776][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 96.079725][ C0] ? do_syscall_64+0xcd/0x250 [ 96.084508][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.090677][ C0] [ 96.093753][ C0] task:modprobe state:R running task stack:24704 pid:5442 tgid:5442 ppid:46 flags:0x00000002 [ 96.105658][ C0] Call Trace: [ 96.108978][ C0] [ 96.111981][ C0] __schedule+0x105f/0x34b0 [ 96.116562][ C0] ? __pfx___schedule+0x10/0x10 [ 96.121466][ C0] ? do_task_dead+0x9e/0x110 [ 96.126118][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.131234][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.137115][ C0] ? do_task_dead+0x40/0x110 [ 96.141779][ C0] do_task_dead+0xd6/0x110 [ 96.146267][ C0] do_exit+0x1de7/0x2ce0 [ 96.150596][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.155699][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.160385][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.165839][ C0] do_group_exit+0xd3/0x2a0 [ 96.170426][ C0] __x64_sys_exit_group+0x3e/0x50 [ 96.175531][ C0] x64_sys_call+0x14a9/0x16a0 [ 96.180302][ C0] do_syscall_64+0xcd/0x250 [ 96.184924][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.190920][ C0] RIP: 0033:0x7f4a67887a90 [ 96.195383][ C0] RSP: 002b:00007ffd733fa1f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 96.203875][ C0] RAX: ffffffffffffffda RBX: 00007f4a67978860 RCX: 00007f4a67887a90 [ 96.211904][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 96.219920][ C0] RBP: 00007f4a67978860 R08: 0000000000000001 R09: 0e7c61b9908a0583 [ 96.227951][ C0] R10: 00007ffd733fa0b0 R11: 0000000000000246 R12: 0000000000000000 [ 96.235980][ C0] R13: 0000000000000001 R14: 00007f4a6797c658 R15: 0000000000000001 [ 96.244026][ C0] [ 96.247101][ C0] task:modprobe state:R running task stack:25408 pid:5450 tgid:5450 ppid:46 flags:0x00000000 [ 96.258977][ C0] Call Trace: [ 96.262301][ C0] [ 96.265287][ C0] __schedule+0x105f/0x34b0 [ 96.269880][ C0] ? __pfx___schedule+0x10/0x10 [ 96.274803][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.279944][ C0] ? file_has_perm+0x280/0x350 [ 96.284839][ C0] ? __pfx_filemap_map_pages+0x10/0x10 [ 96.290443][ C0] ? mmput+0xdb/0x3e0 [ 96.294489][ C0] ? do_exit+0x9bf/0x2ce0 [ 96.298905][ C0] ? do_group_exit+0x1c3/0x2a0 [ 96.303752][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.308873][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.313978][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.318651][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.324100][ C0] ? do_group_exit+0xd3/0x2a0 [ 96.328860][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 96.334145][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 96.339069][ C0] ? do_syscall_64+0xcd/0x250 [ 96.343827][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.349993][ C0] [ 96.353064][ C0] task:modprobe state:R running task stack:23984 pid:5452 tgid:5452 ppid:37 flags:0x00000002 [ 96.364931][ C0] Call Trace: [ 96.368252][ C0] [ 96.371251][ C0] __schedule+0x105f/0x34b0 [ 96.375847][ C0] ? __pfx___schedule+0x10/0x10 [ 96.380775][ C0] ? do_task_dead+0x9e/0x110 [ 96.385435][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.390554][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.396436][ C0] ? do_task_dead+0x40/0x110 [ 96.401093][ C0] do_task_dead+0xd6/0x110 [ 96.405580][ C0] do_exit+0x1de7/0x2ce0 [ 96.409901][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.415040][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.419729][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.425192][ C0] do_group_exit+0xd3/0x2a0 [ 96.429875][ C0] __x64_sys_exit_group+0x3e/0x50 [ 96.435004][ C0] x64_sys_call+0x14a9/0x16a0 [ 96.439753][ C0] do_syscall_64+0xcd/0x250 [ 96.444361][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.450369][ C0] RIP: 0033:0x7f24b57c7a90 [ 96.454859][ C0] RSP: 002b:00007fff93fe9d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 96.463340][ C0] RAX: ffffffffffffffda RBX: 00007f24b58b8860 RCX: 00007f24b57c7a90 [ 96.471363][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 96.479402][ C0] RBP: 00007f24b58b8860 R08: 0000000000000001 R09: 9a98a86686c27034 [ 96.487436][ C0] R10: 00007fff93fe9bf0 R11: 0000000000000246 R12: 0000000000000000 [ 96.495634][ C0] R13: 0000000000000001 R14: 00007f24b58bc658 R15: 0000000000000001 [ 96.503690][ C0] [ 96.506765][ C0] task:modprobe state:R running task stack:25408 pid:5458 tgid:5458 ppid:166 flags:0x00000000 [ 96.518646][ C0] Call Trace: [ 96.522003][ C0] [ 96.525173][ C0] __schedule+0x105f/0x34b0 [ 96.529781][ C0] ? __pfx___schedule+0x10/0x10 [ 96.534728][ C0] ? find_held_lock+0x2d/0x110 [ 96.539576][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 96.544620][ C0] ? __kasan_record_aux_stack+0x9b/0xb0 [ 96.550239][ C0] ? hlock_class+0x4e/0x130 [ 96.554828][ C0] ? mark_lock+0xb5/0xc60 [ 96.559238][ C0] ? rcu_is_watching+0x12/0xc0 [ 96.564092][ C0] ? __pfx_mark_lock+0x10/0x10 [ 96.568960][ C0] ? hlock_class+0x4e/0x130 [ 96.573534][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 96.578643][ C0] ? rcu_is_watching+0x12/0xc0 [ 96.583479][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 96.588576][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 96.594047][ C0] ? find_held_lock+0x2d/0x110 [ 96.598880][ C0] ? __schedule+0x102c/0x34b0 [ 96.603641][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.608771][ C0] ? __schedule+0x105f/0x34b0 [ 96.613559][ C0] ? __pfx___schedule+0x10/0x10 [ 96.618506][ C0] ? do_task_dead+0x9e/0x110 [ 96.623195][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.628338][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.634220][ C0] ? do_task_dead+0x40/0x110 [ 96.638866][ C0] ? do_task_dead+0xd6/0x110 [ 96.643521][ C0] ? do_exit+0x1de7/0x2ce0 [ 96.648038][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.653143][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.657827][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.663282][ C0] ? do_group_exit+0xd3/0x2a0 [ 96.668035][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 96.673410][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 96.678359][ C0] ? do_syscall_64+0xcd/0x250 [ 96.683132][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.689315][ C0] [ 96.692394][ C0] task:modprobe state:R running task stack:24704 pid:5464 tgid:5464 ppid:46 flags:0x00000002 [ 96.704278][ C0] Call Trace: [ 96.707600][ C0] [ 96.710595][ C0] __schedule+0x105f/0x34b0 [ 96.715196][ C0] ? __pfx___schedule+0x10/0x10 [ 96.720180][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 96.725465][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.730608][ C0] ? __schedule+0x105f/0x34b0 [ 96.735363][ C0] ? __pfx___schedule+0x10/0x10 [ 96.740292][ C0] ? do_task_dead+0x9e/0x110 [ 96.744961][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.750091][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.755984][ C0] ? do_task_dead+0x40/0x110 [ 96.760646][ C0] ? do_task_dead+0xd6/0x110 [ 96.765313][ C0] ? do_exit+0x1de7/0x2ce0 [ 96.769821][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.774922][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.779605][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.785076][ C0] ? do_group_exit+0xd3/0x2a0 [ 96.789834][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 96.795123][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 96.800151][ C0] ? do_syscall_64+0xcd/0x250 [ 96.804932][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.811104][ C0] [ 96.814188][ C0] task:modprobe state:R running task stack:25408 pid:5469 tgid:5469 ppid:46 flags:0x00000002 [ 96.826121][ C0] Call Trace: [ 96.829460][ C0] [ 96.832441][ C0] ? trace_tlb_flush+0x10f/0x170 [ 96.837455][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 96.842921][ C0] ? find_held_lock+0x2d/0x110 [ 96.847780][ C0] ? __schedule+0x102c/0x34b0 [ 96.852521][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.857656][ C0] ? __schedule+0x105f/0x34b0 [ 96.862419][ C0] ? __pfx___schedule+0x10/0x10 [ 96.867335][ C0] ? do_task_dead+0x9e/0x110 [ 96.871994][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.877128][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.883018][ C0] ? do_task_dead+0x40/0x110 [ 96.887682][ C0] ? do_task_dead+0xd6/0x110 [ 96.892344][ C0] ? do_exit+0x1de7/0x2ce0 [ 96.896855][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 96.901954][ C0] ? __pfx_do_exit+0x10/0x10 [ 96.906626][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 96.912073][ C0] ? do_group_exit+0xd3/0x2a0 [ 96.916835][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 96.922118][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 96.927059][ C0] ? do_syscall_64+0xcd/0x250 [ 96.931826][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.938008][ C0] [ 96.941093][ C0] task:modprobe state:R running task stack:25408 pid:5473 tgid:5473 ppid:46 flags:0x00000002 [ 96.952975][ C0] Call Trace: [ 96.956316][ C0] [ 96.959340][ C0] ? trace_tlb_flush+0x10f/0x170 [ 96.964349][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 96.969823][ C0] ? find_held_lock+0x2d/0x110 [ 96.974685][ C0] ? __schedule+0x102c/0x34b0 [ 96.979454][ C0] ? __pfx_lock_release+0x10/0x10 [ 96.984611][ C0] ? __schedule+0x105f/0x34b0 [ 96.989374][ C0] ? __pfx___schedule+0x10/0x10 [ 96.994306][ C0] ? do_task_dead+0x9e/0x110 [ 96.998995][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.004117][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.010011][ C0] ? do_task_dead+0x40/0x110 [ 97.014679][ C0] ? do_task_dead+0xd6/0x110 [ 97.019358][ C0] ? do_exit+0x1de7/0x2ce0 [ 97.023882][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.028994][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.033666][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.039116][ C0] ? do_group_exit+0xd3/0x2a0 [ 97.043884][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 97.049186][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 97.054123][ C0] ? do_syscall_64+0xcd/0x250 [ 97.058896][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.065065][ C0] [ 97.068146][ C0] task:modprobe state:R running task stack:24416 pid:5477 tgid:5477 ppid:166 flags:0x00004002 [ 97.080058][ C0] Call Trace: [ 97.083385][ C0] [ 97.086370][ C0] __schedule+0x105f/0x34b0 [ 97.090950][ C0] ? __pfx___schedule+0x10/0x10 [ 97.095867][ C0] ? do_task_dead+0x9e/0x110 [ 97.100545][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.105672][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.111561][ C0] ? do_task_dead+0x40/0x110 [ 97.116263][ C0] do_task_dead+0xd6/0x110 [ 97.120761][ C0] do_exit+0x1de7/0x2ce0 [ 97.125094][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.130201][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.134893][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.140367][ C0] do_group_exit+0xd3/0x2a0 [ 97.144958][ C0] __x64_sys_exit_group+0x3e/0x50 [ 97.150062][ C0] x64_sys_call+0x14a9/0x16a0 [ 97.154821][ C0] do_syscall_64+0xcd/0x250 [ 97.159420][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.165417][ C0] RIP: 0033:0x7f90c667ea90 [ 97.169906][ C0] RSP: 002b:00007fff1ef45b58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 97.178396][ C0] RAX: ffffffffffffffda RBX: 00007f90c676f860 RCX: 00007f90c667ea90 [ 97.186432][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 97.194461][ C0] RBP: 00007f90c676f860 R08: 0000000000000001 R09: a2fc24f79a4a9530 [ 97.202496][ C0] R10: 00007fff1ef45a10 R11: 0000000000000246 R12: 0000000000000000 [ 97.210531][ C0] R13: 0000000000000001 R14: 00007f90c6773658 R15: 0000000000000001 [ 97.218603][ C0] [ 97.221887][ C0] task:modprobe state:R running task stack:25136 pid:5483 tgid:5483 ppid:5095 flags:0x00000002 [ 97.233807][ C0] Call Trace: [ 97.237145][ C0] [ 97.240205][ C0] ? __vm_area_free+0x38/0x50 [ 97.244968][ C0] ? find_held_lock+0x2d/0x110 [ 97.249816][ C0] ? __schedule+0x102c/0x34b0 [ 97.254579][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.259738][ C0] ? __schedule+0x105f/0x34b0 [ 97.264517][ C0] ? __pfx___schedule+0x10/0x10 [ 97.269454][ C0] ? do_task_dead+0x9e/0x110 [ 97.274116][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.279258][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.285151][ C0] ? do_task_dead+0x40/0x110 [ 97.289814][ C0] ? do_task_dead+0xd6/0x110 [ 97.294478][ C0] ? do_exit+0x1de7/0x2ce0 [ 97.298997][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.304085][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.308754][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.314211][ C0] ? do_group_exit+0xd3/0x2a0 [ 97.318985][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 97.324278][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 97.329220][ C0] ? do_syscall_64+0xcd/0x250 [ 97.334001][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.340195][ C0] [ 97.343284][ C0] task:modprobe state:R running task stack:25408 pid:5488 tgid:5488 ppid:37 flags:0x00000002 [ 97.355161][ C0] Call Trace: [ 97.358494][ C0] [ 97.361507][ C0] __schedule+0x105f/0x34b0 [ 97.366216][ C0] ? __pfx___schedule+0x10/0x10 [ 97.371151][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.376255][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.380930][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.386378][ C0] ? do_group_exit+0xd3/0x2a0 [ 97.391143][ C0] __x64_sys_exit_group+0x3e/0x50 [ 97.396251][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 97.401195][ C0] ? do_syscall_64+0xcd/0x250 [ 97.406009][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.412212][ C0] [ 97.415296][ C0] task:modprobe state:R running task stack:25136 pid:5490 tgid:5490 ppid:46 flags:0x00000000 [ 97.427183][ C0] Call Trace: [ 97.430507][ C0] [ 97.433491][ C0] __schedule+0x105f/0x34b0 [ 97.438073][ C0] ? __pfx___schedule+0x10/0x10 [ 97.443006][ C0] ? do_task_dead+0x9e/0x110 [ 97.447685][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.452811][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.458696][ C0] ? do_task_dead+0x40/0x110 [ 97.463358][ C0] do_task_dead+0xd6/0x110 [ 97.467860][ C0] do_exit+0x1de7/0x2ce0 [ 97.472208][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.477315][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.481980][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.487449][ C0] do_group_exit+0xd3/0x2a0 [ 97.492051][ C0] __x64_sys_exit_group+0x3e/0x50 [ 97.497171][ C0] x64_sys_call+0x14a9/0x16a0 [ 97.501966][ C0] do_syscall_64+0xcd/0x250 [ 97.506556][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.512554][ C0] RIP: 0033:0x7f55249bfa90 [ 97.517022][ C0] RSP: 002b:00007ffd9705d138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 97.525518][ C0] RAX: ffffffffffffffda RBX: 00007f5524ab0860 RCX: 00007f55249bfa90 [ 97.533540][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 97.541575][ C0] RBP: 00007f5524ab0860 R08: 0000000000000001 R09: e6bc11b7eeaf5f73 [ 97.549610][ C0] R10: 00007ffd9705cff0 R11: 0000000000000246 R12: 0000000000000000 [ 97.557653][ C0] R13: 0000000000000001 R14: 00007f5524ab4658 R15: 0000000000000001 [ 97.565704][ C0] [ 97.568781][ C0] task:modprobe state:R running task stack:24704 pid:5496 tgid:5496 ppid:166 flags:0x00000000 [ 97.580656][ C0] Call Trace: [ 97.583988][ C0] [ 97.586990][ C0] __schedule+0x105f/0x34b0 [ 97.591603][ C0] ? __pfx___schedule+0x10/0x10 [ 97.596539][ C0] ? remove_vma+0x148/0x1a0 [ 97.601138][ C0] ? __cond_resched+0x1b/0x30 [ 97.605907][ C0] preempt_schedule_common+0x44/0xc0 [ 97.611275][ C0] ? __schedule+0x102c/0x34b0 [ 97.616020][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.621138][ C0] ? __schedule+0x105f/0x34b0 [ 97.625895][ C0] ? __pfx___schedule+0x10/0x10 [ 97.630816][ C0] ? do_task_dead+0x9e/0x110 [ 97.635471][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.640581][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.646467][ C0] ? do_task_dead+0x40/0x110 [ 97.651117][ C0] ? do_task_dead+0xd6/0x110 [ 97.655780][ C0] ? do_exit+0x1de7/0x2ce0 [ 97.660291][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.665421][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.670091][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.675556][ C0] ? do_group_exit+0xd3/0x2a0 [ 97.680358][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 97.685662][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 97.690604][ C0] ? do_syscall_64+0xcd/0x250 [ 97.695394][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.701597][ C0] [ 97.704673][ C0] task:modprobe state:R running task stack:25408 pid:5500 tgid:5500 ppid:166 flags:0x00000002 [ 97.716561][ C0] Call Trace: [ 97.719918][ C0] [ 97.722921][ C0] __schedule+0x105f/0x34b0 [ 97.727522][ C0] ? __pfx___schedule+0x10/0x10 [ 97.732449][ C0] ? do_task_dead+0x9e/0x110 [ 97.737118][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.742257][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.748148][ C0] ? do_task_dead+0x40/0x110 [ 97.752818][ C0] do_task_dead+0xd6/0x110 [ 97.757318][ C0] do_exit+0x1de7/0x2ce0 [ 97.761676][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.766782][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.771470][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.776926][ C0] do_group_exit+0xd3/0x2a0 [ 97.781514][ C0] __x64_sys_exit_group+0x3e/0x50 [ 97.786626][ C0] x64_sys_call+0x14a9/0x16a0 [ 97.791394][ C0] do_syscall_64+0xcd/0x250 [ 97.796022][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.802027][ C0] RIP: 0033:0x7f74ec459a90 [ 97.806510][ C0] RSP: 002b:00007ffc225d7ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 97.815001][ C0] RAX: ffffffffffffffda RBX: 00007f74ec54a860 RCX: 00007f74ec459a90 [ 97.823050][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 97.831092][ C0] RBP: 00007f74ec54a860 R08: 0000000000000001 R09: 71ec90e5e1cc68ba [ 97.839133][ C0] R10: 00007ffc225d7ba0 R11: 0000000000000246 R12: 0000000000000000 [ 97.847187][ C0] R13: 0000000000000001 R14: 00007f74ec54e658 R15: 0000000000000001 [ 97.855246][ C0] [ 97.858496][ C0] task:modprobe state:R running task stack:24704 pid:5506 tgid:5506 ppid:37 flags:0x00000002 [ 97.870407][ C0] Call Trace: [ 97.873729][ C0] [ 97.876703][ C0] __schedule+0x105f/0x34b0 [ 97.881291][ C0] ? __pfx___schedule+0x10/0x10 [ 97.886225][ C0] ? do_task_dead+0x9e/0x110 [ 97.890887][ C0] ? __pfx_lock_release+0x10/0x10 [ 97.896010][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 97.901918][ C0] ? do_task_dead+0x40/0x110 [ 97.906580][ C0] do_task_dead+0xd6/0x110 [ 97.911074][ C0] do_exit+0x1de7/0x2ce0 [ 97.915408][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 97.920504][ C0] ? __pfx_do_exit+0x10/0x10 [ 97.925182][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.930649][ C0] do_group_exit+0xd3/0x2a0 [ 97.935258][ C0] __x64_sys_exit_group+0x3e/0x50 [ 97.940396][ C0] x64_sys_call+0x14a9/0x16a0 [ 97.945179][ C0] do_syscall_64+0xcd/0x250 [ 97.949788][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.955799][ C0] RIP: 0033:0x7fd2c9f67a90 [ 97.960325][ C0] RSP: 002b:00007ffd0005a988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 97.968837][ C0] RAX: ffffffffffffffda RBX: 00007fd2ca058860 RCX: 00007fd2c9f67a90 [ 97.976884][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 97.984937][ C0] RBP: 00007fd2ca058860 R08: 0000000000000001 R09: d5e01559dc27b9d1 [ 97.992991][ C0] R10: 00007ffd0005a840 R11: 0000000000000246 R12: 0000000000000000 [ 98.001039][ C0] R13: 0000000000000001 R14: 00007fd2ca05c658 R15: 0000000000000001 [ 98.009200][ C0] [ 98.012281][ C0] task:modprobe state:R running task stack:25408 pid:5511 tgid:5511 ppid:5095 flags:0x00000000 [ 98.024181][ C0] Call Trace: [ 98.027506][ C0] [ 98.030487][ C0] __schedule+0x105f/0x34b0 [ 98.035092][ C0] ? __pfx___schedule+0x10/0x10 [ 98.040039][ C0] ? do_task_dead+0x9e/0x110 [ 98.044715][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.049851][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.055749][ C0] ? do_task_dead+0x40/0x110 [ 98.060400][ C0] do_task_dead+0xd6/0x110 [ 98.064893][ C0] do_exit+0x1de7/0x2ce0 [ 98.069247][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.074349][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.079019][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.084475][ C0] do_group_exit+0xd3/0x2a0 [ 98.089050][ C0] __x64_sys_exit_group+0x3e/0x50 [ 98.094169][ C0] x64_sys_call+0x14a9/0x16a0 [ 98.098942][ C0] do_syscall_64+0xcd/0x250 [ 98.103523][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.109501][ C0] RIP: 0033:0x7f23e12f7a90 [ 98.113974][ C0] RSP: 002b:00007ffffb079ac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 98.122452][ C0] RAX: ffffffffffffffda RBX: 00007f23e13e8860 RCX: 00007f23e12f7a90 [ 98.130494][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 98.138536][ C0] RBP: 00007f23e13e8860 R08: 0000000000000001 R09: c8f425d146dfdc42 [ 98.146658][ C0] R10: 00007ffffb079980 R11: 0000000000000246 R12: 0000000000000000 [ 98.154682][ C0] R13: 0000000000000001 R14: 00007f23e13ec658 R15: 0000000000000001 [ 98.162762][ C0] [ 98.165847][ C0] task:modprobe state:R running task stack:25408 pid:5516 tgid:5516 ppid:46 flags:0x00000002 [ 98.177731][ C0] Call Trace: [ 98.181061][ C0] [ 98.184062][ C0] __schedule+0x105f/0x34b0 [ 98.188692][ C0] ? __pfx___schedule+0x10/0x10 [ 98.193717][ C0] ? do_task_dead+0x9e/0x110 [ 98.198366][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.203486][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.209420][ C0] ? do_task_dead+0x40/0x110 [ 98.214098][ C0] do_task_dead+0xd6/0x110 [ 98.218660][ C0] do_exit+0x1de7/0x2ce0 [ 98.223023][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.228203][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.232877][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.238367][ C0] do_group_exit+0xd3/0x2a0 [ 98.242963][ C0] __x64_sys_exit_group+0x3e/0x50 [ 98.248078][ C0] x64_sys_call+0x14a9/0x16a0 [ 98.252828][ C0] do_syscall_64+0xcd/0x250 [ 98.257429][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.263409][ C0] RIP: 0033:0x7fe26dee2a90 [ 98.267890][ C0] RSP: 002b:00007ffc91f43148 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 98.276377][ C0] RAX: ffffffffffffffda RBX: 00007fe26dfd3860 RCX: 00007fe26dee2a90 [ 98.284421][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 98.292451][ C0] RBP: 00007fe26dfd3860 R08: 0000000000000001 R09: 52d0321274e6024b [ 98.300479][ C0] R10: 00007ffc91f43000 R11: 0000000000000246 R12: 0000000000000000 [ 98.308507][ C0] R13: 0000000000000001 R14: 00007fe26dfd7658 R15: 0000000000000001 [ 98.316572][ C0] [ 98.319654][ C0] task:modprobe state:R running task stack:25136 pid:5522 tgid:5522 ppid:37 flags:0x00000002 [ 98.331632][ C0] Call Trace: [ 98.334958][ C0] [ 98.337945][ C0] ? hlock_class+0x4e/0x130 [ 98.342540][ C0] ? mark_lock+0xb5/0xc60 [ 98.346967][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 98.352080][ C0] ? __pfx_mark_lock+0x10/0x10 [ 98.356923][ C0] ? hlock_class+0x4e/0x130 [ 98.361531][ C0] ? mark_lock+0xb5/0xc60 [ 98.365940][ C0] ? rcu_is_watching+0x12/0xc0 [ 98.370796][ C0] ? __pfx_mark_lock+0x10/0x10 [ 98.375695][ C0] ? hlock_class+0x4e/0x130 [ 98.380276][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 98.385406][ C0] ? rcu_is_watching+0x12/0xc0 [ 98.390237][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 98.395345][ C0] ? rcu_is_watching+0x12/0xc0 [ 98.400195][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 98.405343][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 98.410813][ C0] ? find_held_lock+0x2d/0x110 [ 98.415680][ C0] ? __schedule+0x102c/0x34b0 [ 98.420433][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.425545][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 98.430826][ C0] ? __schedule+0x105f/0x34b0 [ 98.435603][ C0] ? __pfx___schedule+0x10/0x10 [ 98.440529][ C0] ? do_task_dead+0x9e/0x110 [ 98.445181][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.450313][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.456220][ C0] ? do_task_dead+0x40/0x110 [ 98.460899][ C0] ? do_task_dead+0xd6/0x110 [ 98.465570][ C0] ? do_exit+0x1de7/0x2ce0 [ 98.470083][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.475175][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.479854][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.485317][ C0] ? do_group_exit+0xd3/0x2a0 [ 98.490086][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 98.495380][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 98.500316][ C0] ? do_syscall_64+0xcd/0x250 [ 98.505092][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.511264][ C0] [ 98.514332][ C0] task:modprobe state:R running task stack:25408 pid:5529 tgid:5529 ppid:166 flags:0x00000002 [ 98.526217][ C0] Call Trace: [ 98.529539][ C0] [ 98.532533][ C0] __schedule+0x105f/0x34b0 [ 98.537151][ C0] ? __pfx___schedule+0x10/0x10 [ 98.542087][ C0] ? do_task_dead+0x9e/0x110 [ 98.546750][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.551882][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.557772][ C0] ? do_task_dead+0x40/0x110 [ 98.562464][ C0] do_task_dead+0xd6/0x110 [ 98.566965][ C0] do_exit+0x1de7/0x2ce0 [ 98.571304][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.576402][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.581073][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.586536][ C0] do_group_exit+0xd3/0x2a0 [ 98.591150][ C0] __x64_sys_exit_group+0x3e/0x50 [ 98.596271][ C0] x64_sys_call+0x14a9/0x16a0 [ 98.601154][ C0] do_syscall_64+0xcd/0x250 [ 98.605740][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.611720][ C0] RIP: 0033:0x7faa1ad8ca90 [ 98.616190][ C0] RSP: 002b:00007ffebdec7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 98.624769][ C0] RAX: ffffffffffffffda RBX: 00007faa1ae7d860 RCX: 00007faa1ad8ca90 [ 98.632810][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 98.640853][ C0] RBP: 00007faa1ae7d860 R08: 0000000000000001 R09: 32722169a76b242d [ 98.648897][ C0] R10: 00007ffebdec7b20 R11: 0000000000000246 R12: 0000000000000000 [ 98.656926][ C0] R13: 0000000000000001 R14: 00007faa1ae81658 R15: 0000000000000001 [ 98.664977][ C0] [ 98.668070][ C0] task:modprobe state:R running task stack:25344 pid:5534 tgid:5534 ppid:37 flags:0x00000002 [ 98.679989][ C0] Call Trace: [ 98.683318][ C0] [ 98.686308][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.692183][ C0] ? do_task_dead+0x40/0x110 [ 98.696842][ C0] ? do_task_dead+0xd6/0x110 [ 98.701495][ C0] ? do_exit+0x1de7/0x2ce0 [ 98.705989][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.711074][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.715733][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.721265][ C0] ? do_group_exit+0xd3/0x2a0 [ 98.726030][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 98.731320][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 98.736259][ C0] ? do_syscall_64+0xcd/0x250 [ 98.741037][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.747216][ C0] [ 98.750495][ C0] task:modprobe state:R running task stack:24704 pid:5537 tgid:5537 ppid:166 flags:0x00000002 [ 98.762381][ C0] Call Trace: [ 98.765721][ C0] [ 98.768693][ C0] __schedule+0x105f/0x34b0 [ 98.773373][ C0] ? __pfx___schedule+0x10/0x10 [ 98.778329][ C0] ? __cond_resched+0x1b/0x30 [ 98.783102][ C0] ? do_task_dead+0x9e/0x110 [ 98.787781][ C0] __pfx_lock_release+0x10/0x10 [ 98.792732][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.798615][ C0] ? do_task_dead+0x40/0x110 [ 98.803277][ C0] ? do_task_dead+0xd6/0x110 [ 98.807937][ C0] ? do_exit+0x1de7/0x2ce0 [ 98.812431][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.817517][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.822211][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.827684][ C0] ? do_group_exit+0xd3/0x2a0 [ 98.832448][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 98.837726][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 98.842668][ C0] ? do_syscall_64+0xcd/0x250 [ 98.847531][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.853736][ C0] [ 98.856807][ C0] task:modprobe state:R running task stack:23984 pid:5541 tgid:5541 ppid:166 flags:0x00000000 [ 98.868682][ C0] Call Trace: [ 98.872012][ C0] [ 98.875003][ C0] __schedule+0x105f/0x34b0 [ 98.879600][ C0] ? __pfx___schedule+0x10/0x10 [ 98.884554][ C0] ? __cond_resched+0x1b/0x30 [ 98.889318][ C0] ? validate_mm+0x1ba/0x4d0 [ 98.894001][ C0] ? __put_anon_vma+0x114/0x3a0 [ 98.898942][ C0] ? rcu_is_watching+0x12/0xc0 [ 98.903788][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 98.908901][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 98.914361][ C0] ? find_held_lock+0x2d/0x110 [ 98.919200][ C0] ? __schedule+0x102c/0x34b0 [ 98.923974][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.929114][ C0] ? __schedule+0x105f/0x34b0 [ 98.933897][ C0] ? __pfx___schedule+0x10/0x10 [ 98.938844][ C0] ? do_task_dead+0x9e/0x110 [ 98.943511][ C0] ? __pfx_lock_release+0x10/0x10 [ 98.948629][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 98.954524][ C0] ? do_task_dead+0x40/0x110 [ 98.959207][ C0] ? do_task_dead+0xd6/0x110 [ 98.963877][ C0] ? do_exit+0x1de7/0x2ce0 [ 98.968389][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 98.973490][ C0] ? __pfx_do_exit+0x10/0x10 [ 98.978165][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 98.983615][ C0] ? do_group_exit+0xd3/0x2a0 [ 98.988373][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 98.993658][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 98.998636][ C0] ? do_syscall_64+0xcd/0x250 [ 99.003429][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.009603][ C0] [ 99.012681][ C0] task:modprobe state:R running task stack:24720 pid:5545 tgid:5545 ppid:166 flags:0x00000000 [ 99.024555][ C0] Call Trace: [ 99.027889][ C0] [ 99.030888][ C0] __schedule+0x105f/0x34b0 [ 99.035464][ C0] ? __pfx___schedule+0x10/0x10 [ 99.040398][ C0] ? do_task_dead+0x9e/0x110 [ 99.045069][ C0] ? __pfx_lock_release+0x10/0x10 [ 99.050195][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.056095][ C0] ? do_task_dead+0x40/0x110 [ 99.060741][ C0] do_task_dead+0xd6/0x110 [ 99.065217][ C0] do_exit+0x1de7/0x2ce0 [ 99.069555][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.074648][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.079317][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.084819][ C0] do_group_exit+0xd3/0x2a0 [ 99.089434][ C0] __x64_sys_exit_group+0x3e/0x50 [ 99.094557][ C0] x64_sys_call+0x14a9/0x16a0 [ 99.099320][ C0] do_syscall_64+0xcd/0x250 [ 99.103928][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.109920][ C0] RIP: 0033:0x7faa20316a90 [ 99.114403][ C0] RSP: 002b:00007fffacacc0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 99.122894][ C0] RAX: ffffffffffffffda RBX: 00007faa20407860 RCX: 00007faa20316a90 [ 99.130940][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 99.139001][ C0] RBP: 00007faa20407860 R08: 0000000000000001 R09: 5fd5d82c4311cadd [ 99.147037][ C0] R10: 00007fffacacbfb0 R11: 0000000000000246 R12: 0000000000000000 [ 99.155275][ C0] R13: 0000000000000001 R14: 00007faa2040b658 R15: 0000000000000001 [ 99.163331][ C0] [ 99.166404][ C0] task:modprobe state:R running task stack:24704 pid:5549 tgid:5549 ppid:166 flags:0x00000000 [ 99.178280][ C0] Call Trace: [ 99.181608][ C0] [ 99.184616][ C0] __schedule+0x105f/0x34b0 [ 99.189229][ C0] ? __pfx___schedule+0x10/0x10 [ 99.194155][ C0] ? do_task_dead+0x9e/0x110 [ 99.198817][ C0] ? __pfx_lock_release+0x10/0x10 [ 99.203934][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.209823][ C0] ? do_task_dead+0x40/0x110 [ 99.214510][ C0] do_task_dead+0xd6/0x110 [ 99.219017][ C0] do_exit+0x1de7/0x2ce0 [ 99.223373][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.228477][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.233183][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.238639][ C0] do_group_exit+0xd3/0x2a0 [ 99.243237][ C0] __x64_sys_exit_group+0x3e/0x50 [ 99.248355][ C0] x64_sys_call+0x14a9/0x16a0 [ 99.253119][ C0] do_syscall_64+0xcd/0x250 [ 99.257713][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.263686][ C0] RIP: 0033:0x7f4e4d004a90 [ 99.268174][ C0] RSP: 002b:00007ffd1cd46248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 99.276649][ C0] RAX: ffffffffffffffda RBX: 00007f4e4d0f5860 RCX: 00007f4e4d004a90 [ 99.284674][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 99.292706][ C0] RBP: 00007f4e4d0f5860 R08: 0000000000000001 R09: f71941f31a8e8969 [ 99.300727][ C0] R10: 00007ffd1cd46100 R11: 0000000000000246 R12: 0000000000000000 [ 99.308805][ C0] R13: 0000000000000001 R14: 00007f4e4d0f9658 R15: 0000000000000001 [ 99.316885][ C0] [ 99.319969][ C0] task:modprobe state:R running task stack:25408 pid:5557 tgid:5557 ppid:5095 flags:0x00000002 [ 99.331873][ C0] Call Trace: [ 99.335204][ C0] [ 99.338196][ C0] __schedule+0x105f/0x34b0 [ 99.342795][ C0] ? mmput+0xdb/0x3e0 [ 99.346846][ C0] ? do_task_dead+0x40/0x110 [ 99.351488][ C0] ? do_task_dead+0xd6/0x110 [ 99.356152][ C0] ? do_exit+0x1de7/0x2ce0 [ 99.360667][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.365784][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.370462][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.375932][ C0] ? do_group_exit+0xd3/0x2a0 [ 99.380699][ C0] __x64_sys_exit_group+0x3e/0x50 [ 99.385879][ C0] x64_sys_call+0x14a9/0x16a0 [ 99.390633][ C0] do_syscall_64+0xcd/0x250 [ 99.395230][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.401406][ C0] [ 99.405005][ C0] task:modprobe state:R running task stack:24704 pid:5560 tgid:5560 ppid:46 flags:0x00000002 [ 99.416920][ C0] Call Trace: [ 99.420253][ C0] [ 99.423269][ C0] __schedule+0x105f/0x34b0 [ 99.427895][ C0] ? __pfx___schedule+0x10/0x10 [ 99.432825][ C0] ? do_task_dead+0x9e/0x110 [ 99.437482][ C0] ? __pfx_lock_release+0x10/0x10 [ 99.442616][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.448507][ C0] ? do_task_dead+0x40/0x110 [ 99.453164][ C0] do_task_dead+0xd6/0x110 [ 99.457648][ C0] do_exit+0x1de7/0x2ce0 [ 99.461983][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.467088][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.471760][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.477212][ C0] do_group_exit+0xd3/0x2a0 [ 99.481822][ C0] __x64_sys_exit_group+0x3e/0x50 [ 99.486939][ C0] x64_sys_call+0x14a9/0x16a0 [ 99.491704][ C0] do_syscall_64+0xcd/0x250 [ 99.496308][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.502286][ C0] RIP: 0033:0x7ff329bb1a90 [ 99.506768][ C0] RSP: 002b:00007ffcae55ebd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 99.515265][ C0] RAX: ffffffffffffffda RBX: 00007ff329ca2860 RCX: 00007ff329bb1a90 [ 99.523302][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 99.531340][ C0] RBP: 00007ff329ca2860 R08: 0000000000000001 R09: 94b426d13361a481 [ 99.539379][ C0] R10: 00007ffcae55ea90 R11: 0000000000000246 R12: 0000000000000000 [ 99.547412][ C0] R13: 0000000000000001 R14: 00007ff329ca6658 R15: 0000000000000001 [ 99.555471][ C0] [ 99.558543][ C0] task:modprobe state:R running task stack:25408 pid:5565 tgid:5565 ppid:5095 flags:0x00000002 [ 99.570426][ C0] Call Trace: [ 99.573791][ C0] [ 99.576772][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.582659][ C0] ? do_task_dead+0x40/0x110 [ 99.587315][ C0] ? do_task_dead+0xd6/0x110 [ 99.591976][ C0] ? do_exit+0x1de7/0x2ce0 [ 99.596479][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.601570][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.606254][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.611704][ C0] ? do_group_exit+0xd3/0x2a0 [ 99.616477][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 99.621771][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 99.626783][ C0] ? do_syscall_64+0xcd/0x250 [ 99.631560][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.637730][ C0] [ 99.640823][ C0] task:modprobe state:R running task stack:25408 pid:5568 tgid:5568 ppid:46 flags:0x00000002 [ 99.652717][ C0] Call Trace: [ 99.656043][ C0] [ 99.659021][ C0] __schedule+0x105f/0x34b0 [ 99.663600][ C0] ? __pfx___schedule+0x10/0x10 [ 99.668518][ C0] ? do_task_dead+0x9e/0x110 [ 99.673164][ C0] ? __pfx_lock_release+0x10/0x10 [ 99.678298][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.684211][ C0] ? do_task_dead+0x40/0x110 [ 99.688869][ C0] do_task_dead+0xd6/0x110 [ 99.693355][ C0] do_exit+0x1de7/0x2ce0 [ 99.697698][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.702822][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.707488][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.712930][ C0] do_group_exit+0xd3/0x2a0 [ 99.717518][ C0] __x64_sys_exit_group+0x3e/0x50 [ 99.722622][ C0] x64_sys_call+0x14a9/0x16a0 [ 99.727383][ C0] do_syscall_64+0xcd/0x250 [ 99.731968][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.737955][ C0] RIP: 0033:0x7fd270a24a90 [ 99.742523][ C0] RSP: 002b:00007ffc9606c5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 99.751000][ C0] RAX: ffffffffffffffda RBX: 00007fd270b15860 RCX: 00007fd270a24a90 [ 99.759029][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 99.767057][ C0] RBP: 00007fd270b15860 R08: 0000000000000001 R09: c8dc0b5102c0fb49 [ 99.775079][ C0] R10: 00007ffc9606c4a0 R11: 0000000000000246 R12: 0000000000000000 [ 99.783100][ C0] R13: 0000000000000001 R14: 00007fd270b19658 R15: 0000000000000001 [ 99.791136][ C0] [ 99.794216][ C0] task:modprobe state:R running task stack:24720 pid:5573 tgid:5573 ppid:5095 flags:0x00000000 [ 99.806090][ C0] Call Trace: [ 99.809413][ C0] [ 99.812420][ C0] __schedule+0x105f/0x34b0 [ 99.817013][ C0] ? __pfx___schedule+0x10/0x10 [ 99.821964][ C0] ? do_task_dead+0x9e/0x110 [ 99.826622][ C0] ? __pfx_lock_release+0x10/0x10 [ 99.831736][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.837629][ C0] ? do_task_dead+0x40/0x110 [ 99.842286][ C0] do_task_dead+0xd6/0x110 [ 99.846791][ C0] do_exit+0x1de7/0x2ce0 [ 99.851145][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 99.856259][ C0] ? __pfx_do_exit+0x10/0x10 [ 99.860928][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.866465][ C0] do_group_exit+0xd3/0x2a0 [ 99.871047][ C0] __x64_sys_exit_group+0x3e/0x50 [ 99.876164][ C0] x64_sys_call+0x14a9/0x16a0 [ 99.880926][ C0] do_syscall_64+0xcd/0x250 [ 99.885517][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.891506][ C0] RIP: 0033:0x7fa1d8557a90 [ 99.896082][ C0] RSP: 002b:00007ffe7992bd58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 99.904564][ C0] RAX: ffffffffffffffda RBX: 00007fa1d8648860 RCX: 00007fa1d8557a90 [ 99.912591][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 99.920627][ C0] RBP: 00007fa1d8648860 R08: 0000000000000001 R09: 7e8c99c5951727fa [ 99.928656][ C0] R10: 00007ffe7992bc10 R11: 0000000000000246 R12: 0000000000000000 [ 99.936692][ C0] R13: 0000000000000001 R14: 00007fa1d864c658 R15: 0000000000000001 [ 99.944749][ C0] [ 99.947825][ C0] task:modprobe state:R running task stack:25408 pid:5580 tgid:5580 ppid:5095 flags:0x00000002 [ 99.959729][ C0] Call Trace: [ 99.963061][ C0] [ 99.966040][ C0] ? vma_prepare+0x46c/0x690 [ 99.970708][ C0] ? __pfx_mark_lock+0x10/0x10 [ 99.975567][ C0] ? hlock_class+0x4e/0x130 [ 99.980153][ C0] ? __pfx_mark_lock+0x10/0x10 [ 99.985020][ C0] ? hlock_class+0x4e/0x130 [ 99.989596][ C0] ? mark_lock+0xb5/0xc60 [ 99.994018][ C0] ? __pfx_mark_lock+0x10/0x10 [ 99.998866][ C0] ? __pfx_mark_lock+0x10/0x10 [ 100.003714][ C0] ? __pfx_mark_lock+0x10/0x10 [ 100.008578][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 100.014026][ C0] ? preempt_schedule_common+0x44/0xc0 [ 100.019562][ C0] ? ___pte_free_tlb+0x1d/0x250 [ 100.024527][ C0] ? hlock_class+0x4e/0x130 [ 100.029101][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 100.034239][ C0] ? rcu_is_watching+0x12/0xc0 [ 100.039058][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 100.044178][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 100.049671][ C0] ? find_held_lock+0x2d/0x110 [ 100.054515][ C0] ? __schedule+0x102c/0x34b0 [ 100.059289][ C0] ? __pfx_lock_release+0x10/0x10 [ 100.064419][ C0] ? __schedule+0x105f/0x34b0 [ 100.069206][ C0] ? __pfx___schedule+0x10/0x10 [ 100.074128][ C0] ? do_task_dead+0x9e/0x110 [ 100.078790][ C0] ? __pfx_lock_release+0x10/0x10 [ 100.083906][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 100.089800][ C0] ? do_task_dead+0x40/0x110 [ 100.094458][ C0] ? do_task_dead+0xd6/0x110 [ 100.099128][ C0] ? do_exit+0x1de7/0x2ce0 [ 100.103636][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 100.108729][ C0] ? __pfx_do_exit+0x10/0x10 [ 100.113396][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 100.118843][ C0] ? do_group_exit+0xd3/0x2a0 [ 100.123587][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 100.128849][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 100.133761][ C0] ? do_syscall_64+0xcd/0x250 [ 100.138522][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.144693][ C0] [ 100.147763][ C0] task:modprobe state:R running task stack:24720 pid:5584 tgid:5584 ppid:166 flags:0x00004002 [ 100.159626][ C0] Call Trace: [ 100.162956][ C0] [ 100.165945][ C0] __schedule+0x105f/0x34b0 [ 100.170519][ C0] ? __pfx___schedule+0x10/0x10 [ 100.175455][ C0] ? do_task_dead+0x9e/0x110 [ 100.180142][ C0] ? __pfx_lock_release+0x10/0x10 [ 100.185268][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 100.191152][ C0] ? do_task_dead+0x40/0x110 [ 100.195799][ C0] do_task_dead+0xd6/0x110 [ 100.200290][ C0] do_exit+0x1de7/0x2ce0 [ 100.204617][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 100.209728][ C0] ? __pfx_do_exit+0x10/0x10 [ 100.214405][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 100.219868][ C0] do_group_exit+0xd3/0x2a0 [ 100.224475][ C0] __x64_sys_exit_group+0x3e/0x50 [ 100.229585][ C0] x64_sys_call+0x14a9/0x16a0 [ 100.234334][ C0] do_syscall_64+0xcd/0x250 [ 100.238923][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.244917][ C0] RIP: 0033:0x7fe390b73a90 [ 100.249401][ C0] RSP: 002b:00007ffc2bc06268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 100.257890][ C0] RAX: ffffffffffffffda RBX: 00007fe390c64860 RCX: 00007fe390b73a90 [ 100.265928][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 100.273960][ C0] RBP: 00007fe390c64860 R08: 0000000000000001 R09: 04827e55be04d86f [ 100.282004][ C0] R10: 00007ffc2bc06120 R11: 0000000000000246 R12: 0000000000000000 [ 100.290033][ C0] R13: 0000000000000001 R14: 00007fe390c68658 R15: 0000000000000001 [ 100.298095][ C0] [ 100.301166][ C0] task:modprobe state:R running task stack:25408 pid:5592 tgid:5592 ppid:5095 flags:0x00000000 [ 100.309488][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 100.313006][ C0] Call Trace: [ 100.313028][ C0] [ 100.321049][ T18] 0-...D [ 100.324285][ C0] __schedule+0x105f/0x34b0 [ 100.324341][ C0] ? __pfx___schedule+0x10/0x10 [ 100.324398][ C0] ? __cond_resched+0x1b/0x30 [ 100.327344][ T18] } 2691 jiffies s: 333 root: 0x1/. [ 100.330299][ C0] preempt_schedule_common+0x44/0xc0 [ 100.330358][ C0] __cond_resched+0x1b/0x30 [ 100.334831][ T18] rcu: blocking rcu_node structures (internal RCU debug): SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 100.339678][ C0] down_read+0x78/0x330 [ 100.344383][ T18] Sending NMI from CPU 1 to CPUs 0: [ 100.349651][ C0] ? __pfx_down_read+0x10/0x10 [ 100.354961][ C0] NMI backtrace for cpu 0 [ 100.354987][ C0] CPU: 0 UID: 0 PID: 4913 Comm: udevd Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 100.355018][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.355033][ C0] RIP: 0010:prb_read_valid+0x80/0xb0 [ 100.355075][ C0] Code: 48 89 44 24 58 31 c0 48 89 74 24 20 e8 79 a8 1e 00 31 c9 4c 89 e2 48 89 ef 48 8d 74 24 20 e8 b7 cf ff ff 48 c7 03 00 00 00 00 <48> 8b 54 24 58 65 48 2b 14 25 28 00 00 00 75 0d 48 83 c4 60 5b 5d [ 100.355099][ C0] RSP: 0018:ffffc90000007030 EFLAGS: 00000082 [ 100.355120][ C0] RAX: 0000000000000001 RBX: fffff52000000e06 RCX: ffffc90001001000 [ 100.355149][ C0] RDX: 0000000000040000 RSI: ffffffff8137131b RDI: 0000000000000005 [ 100.355165][ C0] RBP: ffffffff88dc84a0 R08: 0000000000000005 R09: 0000000000000000 [ 100.355180][ C0] R10: 0000000000000000 R11: 0000000000015118 R12: ffffc900000070f8 [ 100.355197][ C0] R13: ffffffff934685a0 R14: 0000000000000001 R15: ffffc900000070f8 [ 100.355213][ C0] FS: 00007f361fbabc80(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 100.355239][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.355255][ C0] CR2: 00007f361fa86e11 CR3: 000000011bf56000 CR4: 00000000003506f0 [ 100.355272][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.355287][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.355302][ C0] Call Trace: [ 100.355309][ C0] [ 100.355317][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 100.355357][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 100.355380][ C0] ? nmi_handle+0x1a9/0x5c0 [ 100.355403][ C0] ? prb_read_valid+0x80/0xb0 [ 100.355438][ C0] ? default_do_nmi+0x6a/0x160 [ 100.355464][ C0] ? exc_nmi+0x170/0x1e0 [ 100.355487][ C0] ? end_repeat_nmi+0xf/0x53 [ 100.355527][ C0] ? _prb_read_valid+0x6ab/0x7e0 [ 100.355560][ C0] ? prb_read_valid+0x80/0xb0 [ 100.355594][ C0] ? prb_read_valid+0x80/0xb0 [ 100.355630][ C0] ? prb_read_valid+0x80/0xb0 [ 100.355664][ C0] [ 100.355676][ C0] [ 100.355684][ C0] ? __pfx_prb_read_valid+0x10/0x10 [ 100.355722][ C0] printk_get_next_message+0x158/0x670 [ 100.355769][ C0] ? __pfx_printk_get_next_message+0x10/0x10 [ 100.355804][ C0] ? rcu_is_watching+0x12/0xc0 [ 100.355831][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 100.355859][ C0] ? console_flush_all+0x159/0xc60 [ 100.355890][ C0] console_flush_all+0x6ec/0xc60 [ 100.355918][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 100.355956][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 100.355983][ C0] ? find_held_lock+0x2d/0x110 [ 100.356014][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 100.356038][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 100.356066][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 100.356100][ C0] console_unlock+0xd9/0x210 [ 100.356126][ C0] ? __pfx_console_unlock+0x10/0x10 [ 100.356152][ C0] ? vprintk_emit+0x610/0x6f0 [ 100.356180][ C0] ? lock_acquire+0x2f/0xb0 [ 100.356213][ C0] ? vprintk_emit+0x638/0x6f0 [ 100.356254][ C0] vprintk_emit+0x424/0x6f0 [ 100.356279][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 100.356304][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 100.356339][ C0] ? find_held_lock+0x2d/0x110 [ 100.356366][ C0] ? __pfx_down_read+0x10/0x10 [ 100.356399][ C0] vprintk+0x7f/0xa0 [ 100.356426][ C0] _printk+0xc8/0x100 [ 100.356459][ C0] ? __pfx__printk+0x10/0x10 [ 100.356493][ C0] ? lock_acquire+0x2f/0xb0 [ 100.356526][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 100.356553][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 100.356585][ C0] ? __pfx_down_read+0x10/0x10 [ 100.356620][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 100.356663][ C0] ? validate_mm+0x1ba/0x4d0 [ 100.356696][ C0] sched_show_task+0x3f0/0x5f0 [ 100.356727][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 100.356754][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 100.356789][ C0] show_state_filter+0xee/0x320 [ 100.356817][ C0] k_spec+0xed/0x150 [ 100.356848][ C0] ? __pfx_k_spec+0x10/0x10 [ 100.356877][ C0] kbd_event+0xcbd/0x17a0 [ 100.356912][ C0] ? __pfx_kbd_event+0x10/0x10 [ 100.356948][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 100.356984][ C0] ? rcu_is_watching+0x12/0xc0 [ 100.357008][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 100.357036][ C0] input_handler_events_default+0x116/0x1b0 [ 100.357070][ C0] input_pass_values+0x777/0x8e0 [ 100.357109][ C0] input_handle_event+0xf0b/0x14d0 [ 100.357145][ C0] ? input_event+0x70/0xa0 [ 100.357183][ C0] input_event+0x83/0xa0 [ 100.357219][ C0] hidinput_report_event+0xb2/0x100 [ 100.357249][ C0] hid_report_raw_event+0x274/0x11c0 [ 100.357281][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 100.357311][ C0] hid_irq_in+0x35e/0x870 [ 100.357346][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 100.357376][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 100.357404][ C0] dummy_timer+0x17c3/0x38d0 [ 100.357446][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 100.357472][ C0] ? mark_held_locks+0x9f/0xe0 [ 100.357505][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 100.357534][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 100.357559][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 100.357598][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 100.357635][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 100.357667][ C0] hrtimer_run_softirq+0x17d/0x350 [ 100.357708][ C0] handle_softirqs+0x206/0x8d0 [ 100.357737][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 100.357764][ C0] irq_exit_rcu+0xac/0x110 [ 100.357790][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 100.357821][ C0] [ 100.357828][ C0] [ 100.357836][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 100.357874][ C0] RIP: 0010:put_cpu_partial+0x12c/0x220 [ 100.357901][ C0] Code: 28 75 75 48 c7 43 28 00 00 00 00 48 89 df 48 8d 35 00 00 00 00 e8 84 7d 8c ff 4d 85 e4 75 4a 9c 58 f6 c4 02 0f 85 b4 00 00 00 <4d> 85 ed 74 21 5b 4c 89 ee 48 89 ef 5d 41 5c 41 5d 41 5e 41 5f e9 [ 100.357925][ C0] RSP: 0018:ffffc9000257fbf8 EFLAGS: 00000246 [ 100.357943][ C0] RAX: 0000000000000002 RBX: ffff8881f5843e10 RCX: 1ffffffff1f58108 [ 100.357959][ C0] RDX: 0000000000000000 RSI: ffffffff8727f1c0 RDI: ffffffff8746eac0 [ 100.357975][ C0] RBP: ffff888100add140 R08: 0000000000000001 R09: fffffbfff1f55db9 [ 100.357991][ C0] R10: ffffffff8faaedcf R11: 0000000000000000 R12: 0000000000000200 [ 100.358007][ C0] R13: ffffea000416e000 R14: 0000000000000000 R15: 0000000000000001 [ 100.358033][ C0] qlist_free_all+0x4e/0x120 [ 100.358066][ C0] kasan_quarantine_reduce+0x192/0x1e0 [ 100.358100][ C0] __kasan_slab_alloc+0x4e/0x70 [ 100.358135][ C0] kmem_cache_alloc_noprof+0x11c/0x2b0 [ 100.358165][ C0] ? getname_flags.part.0+0x4c/0x550 [ 100.358198][ C0] getname_flags.part.0+0x4c/0x550 [ 100.358230][ C0] getname_flags+0x93/0xf0 [ 100.358265][ C0] vfs_fstatat+0x86/0x160 [ 100.358294][ C0] __do_sys_newfstatat+0xa2/0x130 [ 100.358324][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 100.358362][ C0] ? __pfx___x64_sys_chmod+0x10/0x10 [ 100.358394][ C0] do_syscall_64+0xcd/0x250 [ 100.358431][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.358466][ C0] RIP: 0033:0x7f361fcd65f4 [ 100.358485][ C0] Code: 64 c7 00 09 00 00 00 83 c8 ff c3 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 00 00 00 00 41 89 ca b8 06 01 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 10 48 8b 15 03 a8 0d 00 f7 d8 41 83 c8 [ 100.358527][ C0] RSP: 002b:00007ffdac2e6818 EFLAGS: 00000202 ORIG_RAX: 0000000000000106 [ 100.358551][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f361fcd65f4 [ 100.358569][ C0] RDX: 00007ffdac2e6828 RSI: 00005564c9648b20 RDI: 00000000ffffff9c [ 100.358587][ C0] RBP: 00005564c9648b20 R08: 0000000000000001 R09: 00005564c9648c40 [ 100.358604][ C0] R10: 0000000000000100 R11: 0000000000000202 R12: 0000000000000000 [ 100.358621][ C0] R13: 0000000000000001 R14: 00005564c9604ce0 R15: 00005564c9636ef0 [ 100.358646][ C0] [ 100.622769][ T4941] syz-executor (4941) used greatest stack depth: 22736 bytes left [ 100.626259][ C0] ? find_held_lock+0x2d/0x110 [ 101.157594][ C0] ? hlock_class+0x4e/0x130 [ 101.162166][ C0] mark_lock+0xb5/0xc60 [ 101.166350][ C0] ? hlock_class+0x4e/0x130 [ 101.170883][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 101.175870][ C0] ? __pfx_mark_lock+0x10/0x10 [ 101.180665][ C0] ? hlock_class+0x4e/0x130 [ 101.185180][ C0] ? mark_lock+0xb5/0xc60 [ 101.189530][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 101.194755][ C0] ? unwind_get_return_address+0x59/0xa0 [ 101.200415][ C0] ? __pfx_mark_lock+0x10/0x10 [ 101.205207][ C0] ? hlock_class+0x4e/0x130 [ 101.209726][ C0] ? mark_lock+0xb5/0xc60 [ 101.214079][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.219127][ C0] ? __pfx_mark_lock+0x10/0x10 [ 101.223931][ C0] ? hlock_class+0x4e/0x130 [ 101.228456][ C0] ? mark_lock+0xb5/0xc60 [ 101.232815][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.237596][ C0] ? __pfx_mark_lock+0x10/0x10 [ 101.242415][ C0] ? hlock_class+0x4e/0x130 [ 101.246945][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 101.251994][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.256769][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 101.261826][ C0] ? rcu_is_watching+0x12/0xc0 [ 101.266602][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 101.271671][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 101.277062][ C0] ? find_held_lock+0x2d/0x110 [ 101.281841][ C0] ? __schedule+0x102c/0x34b0 [ 101.286531][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.291579][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 101.296806][ C0] ? __schedule+0x105f/0x34b0 [ 101.301520][ C0] ? __pfx___schedule+0x10/0x10 [ 101.306387][ C0] ? do_task_dead+0x9e/0x110 [ 101.311013][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.316073][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 101.321900][ C0] ? do_task_dead+0x40/0x110 [ 101.326498][ C0] ? do_task_dead+0xd6/0x110 [ 101.331130][ C0] ? do_exit+0x1de7/0x2ce0 [ 101.335573][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 101.340616][ C0] ? __pfx_do_exit+0x10/0x10 [ 101.345223][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 101.350625][ C0] ? do_group_exit+0xd3/0x2a0 [ 101.355327][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 101.360548][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 101.365424][ C0] ? do_syscall_64+0xcd/0x250 [ 101.370131][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.376240][ C0] [ 101.379273][ C0] task:kworker/u8:9 state:I stack:30928 pid:5601 tgid:5601 ppid:2 flags:0x00004000 [ 101.389530][ C0] Call Trace: [ 101.392811][ C0] [ 101.395765][ C0] __schedule+0x105f/0x34b0 [ 101.400299][ C0] ? __pfx___schedule+0x10/0x10 [ 101.405171][ C0] ? schedule+0x298/0x350 [ 101.409521][ C0] ? __pfx_lock_release+0x10/0x10 [ 101.414577][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 101.419809][ C0] ? lock_acquire+0x2f/0xb0 [ 101.424339][ C0] ? schedule+0x1fd/0x350 [ 101.428692][ C0] schedule+0xe7/0x350 [ 101.432783][ C0] ? worker_thread+0x271/0xf00 [ 101.437576][ C0] ? __pfx_worker_thread+0x10/0x10 [ 101.442710][ C0] worker_thread+0x2de/0xf00 [ 101.447331][ C0] ? __kthread_parkme+0x148/0x220 [ 101.452369][ C0] ? __pfx_worker_thread+0x10/0x10 [ 101.457501][ C0] kthread+0x2c1/0x3a0 [ 101.461591][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.466810][ C0] ? __pfx_kthread+0x10/0x10 [ 101.471414][ C0] ret_from_fork+0x45/0x80 [ 101.475863][ C0] ? __pfx_kthread+0x10/0x10 [ 101.480486][ C0] ret_from_fork_asm+0x1a/0x30 [ 101.485286][ C0] [ 101.488308][ C0] [ 101.488308][ C0] Showing all locks held in the system: [ 101.496169][ C0] 2 locks held by kworker/u8:0/11: [ 101.501289][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 101.512484][ C0] #1: ffffc900000bfd80 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 101.522645][ C0] 2 locks held by kworker/u8:5/280: [ 101.527861][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 101.539075][ C0] #1: ffffc900017ffd80 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 101.549509][ C0] 5 locks held by kworker/0:2/710: [ 101.554631][ C0] #0: ffff888105adf548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 101.565476][ C0] #1: ffffc90001a9fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 101.576747][ C0] #2: ffff888109b2c190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 101.585670][ C0] #3: ffff888109b2f508 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x28aa/0x4f40 [ 101.595636][ C0] #4: ffff888106b43c68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x28d0/0x4f40 [ 101.605338][ C0] 6 locks held by kworker/1:2/803: [ 101.610477][ C0] #0: ffff888105adf548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 101.621433][ C0] #1: ffffc90001cdfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 101.632718][ C0] #2: ffff8881097b4190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 101.641632][ C0] #3: ffff8881052b8190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 101.650905][ C0] #4: ffff8881056f5160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 101.661472][ C0] #5: ffff8881303d5a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 101.672059][ C0] 2 locks held by getty/2606: [ 101.676730][ C0] #0: ffff88810aaf60a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 101.686532][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 101.696681][ C0] 1 lock held by syz.0.1/4911: [ 101.701441][ C0] #0: ffffffff88ec6a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 101.711510][ C0] 5 locks held by udevd/4913: [ 101.716184][ C0] #0: ffffffff8905b010 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x85/0x1e0 [ 101.726660][ C0] #1: ffff8881167ea230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 101.735938][ C0] #2: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 101.745568][ C0] #3: ffffffff89387ad8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 101.754701][ C0] #4: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 101.764574][ C0] 1 lock held by syz.4.8/4940: [ 101.769341][ C0] #0: ffffffff88ec6a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 101.779400][ C0] [ 101.781723][ C0] ============================================= [ 101.781723][ C0] [ 101.790979][ C0] keytouch 0003:0926:3333.0001: can't resubmit intr, dummy_hcd.0-1/input0, status -19 [ 101.802814][ T710] usb 3-1: Using ep0 maxpacket: 8 [ 101.808793][ T710] usb 3-1: device descriptor read/all, error -71 [ 101.819183][ T4940] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 102.917911][ T9] usb 5-1: USB disconnect, device number 3